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Wednesday, July 17, 2019

Leo Tolstoy

From Wikipedia, the free encyclopedia

Leo Tolstoy
Leo Tolstoy in his later years. Early 20th century.
Leo Tolstoy in his later years. Early 20th century.
Native name
Лев Николаевич Толстой
BornLev Nikolaevich Tolstoy
9 September 1828
Yasnaya Polyana, Tula Governorate, Russian Empire
Died20 November 1910 (aged 82)
Astapovo, Ryazan Governorate, Russian Empire
Resting placeYasnaya Polyana
OccupationNovelist, short story writer, playwright, essayist
LanguageRussian
NationalityRussian
Period1847–1910
Literary movementRealism
Notable worksWar and Peace
Anna Karenina
The Death of Ivan Ilyich
The Kingdom of God Is Within You
Resurrection
Spouse
Sophia Behrs (m. 1862)
Children14

Signature

Count Lev Nikolayevich Tolstoy, usually referred to in English as Leo Tolstoy, was a Russian writer who is regarded as one of the greatest authors of all time. He received multiple nominations for Nobel Prize in Literature every year from 1902 to 1906, and nominations for Nobel Peace Prize in 1901, 1902 and 1910, and his miss of the prize is a major Nobel prize controversy.

Born to an aristocratic Russian family in 1828, he is best known for the novels War and Peace (1869) and Anna Karenina (1877), often cited as pinnacles of realist fiction. He first achieved literary acclaim in his twenties with his semi-autobiographical trilogy, Childhood, Boyhood, and Youth (1852–1856), and Sevastopol Sketches (1855), based upon his experiences in the Crimean War. Tolstoy's fiction includes dozens of short stories and several novellas such as The Death of Ivan Ilyich (1886), Family Happiness (1859), and Hadji Murad (1912). He also wrote plays and numerous philosophical essays.

In the 1870s Tolstoy experienced a profound moral crisis, followed by what he regarded as an equally profound spiritual awakening, as outlined in his non-fiction work A Confession (1882). His literal interpretation of the ethical teachings of Jesus, centering on the Sermon on the Mount, caused him to become a fervent Christian anarchist and pacifist. Tolstoy's ideas on nonviolent resistance, expressed in such works as The Kingdom of God Is Within You (1894), were to have a profound impact on such pivotal 20th-century figures as Mahatma Gandhi and Martin Luther King Jr. Tolstoy also became a dedicated advocate of Georgism, the economic philosophy of Henry George, which he incorporated into his writing, particularly Resurrection (1899).

Origins

The Tolstoys were a well-known family of old Russian nobility who traced their ancestry to a mythical nobleman named Indris described by Pyotr Tolstoy as arriving "from Nemec, from the lands of Caesar" to Chernigov in 1353 along with his two sons Litvinos (or Litvonis) and Zimonten (or Zigmont) and a druzhina of 3000 people. While the word "Nemec" has been long used to describe Germans only, at that time it was applied to any foreigner who didn't speak Russian (from the word nemoy meaning mute). Indris was then converted to Eastern Orthodoxy under the name of Leonty and his sons – as Konstantin and Feodor, respectively. Konstantin's grandson Andrei Kharitonovich was nicknamed Tolstiy (translated as fat) by Vasily II of Moscow after he moved from Chernigov to Moscow.

Because of the pagan names and the fact that Chernigov at the time was ruled by Demetrius I Starshy some researches concluded that they were Lithuanians who arrived from the Grand Duchy of Lithuania. At the same time, no mention of Indris was ever found in the 14th – 16th-century documents, while the Chernigov Chronicles used by Pyotr Tolstoy as a reference were lost. The first documented members of the Tolstoy family also lived during the 17th century, thus Pyotr Tolstoy himself is generally considered the founder of the noble house, being granted the title of count by Peter the Great.

Life and career

Tolstoy at age 20, c. 1848
 
Tolstoy was born at Yasnaya Polyana, a family estate 12 kilometres (7.5 mi) southwest of Tula, Russia, and 200 kilometers (120 mi) south of Moscow. He was the fourth of five children of Count Nikolai Ilyich Tolstoy (1794–1837), a veteran of the Patriotic War of 1812, and Countess Mariya Tolstaya (née Volkonskaya; 1790–1830). After his mother died when he was two and his father when he was nine, Tolstoy and his siblings were brought up by relatives. In 1844, he began studying law and oriental languages at Kazan University, where teachers described him as "both unable and unwilling to learn." Tolstoy left the university in the middle of his studies, returned to Yasnaya Polyana and then spent much of his time in Moscow, Tula and Saint Petersburg, leading a lax and leisurely lifestyle. He began writing during this period, including his first novel Childhood, a fictitious account of his own youth, which was published in 1852. In 1851, after running up heavy gambling debts, he went with his older brother to the Caucasus and joined the army. Tolstoy served as a young artillery officer during the Crimean War and was in Sevastopol during the 11-month-long siege of Sevastopol in 1854–55, including the Battle of the Chernaya. During the war he was recognised for his bravery and courage and promoted to lieutenant. He was appalled by the number of deaths involved in warfare, and left the army after the end of the Crimean War.

His conversion from a dissolute and privileged society author to the non-violent and spiritual anarchist of his latter days was brought about by his experience in the army as well as two trips around Europe in 1857 and 1860–61. Others who followed the same path were Alexander Herzen, Mikhail Bakunin and Peter Kropotkin. During his 1857 visit, Tolstoy witnessed a public execution in Paris, a traumatic experience that would mark the rest of his life. Writing in a letter to his friend Vasily Botkin: "The truth is that the State is a conspiracy designed not only to exploit, but above all to corrupt its citizens ... Henceforth, I shall never serve any government anywhere." Tolstoy's concept of non-violence or Ahimsa was bolstered when he read a German version of the Tirukkural. He later instilled the concept in Mahatma Gandhi through his A Letter to a Hindu when young Gandhi corresponded with him seeking his advice.

His European trip in 1860–61 shaped both his political and literary development when he met Victor Hugo, whose literary talents Tolstoy praised after reading Hugo's newly finished Les Misérables. The similar evocation of battle scenes in Hugo's novel and Tolstoy's War and Peace indicates this influence. Tolstoy's political philosophy was also influenced by a March 1861 visit to French anarchist Pierre-Joseph Proudhon, then living in exile under an assumed name in Brussels. Apart from reviewing Proudhon's forthcoming publication, La Guerre et la Paix (War and Peace in French), whose title Tolstoy would borrow for his masterpiece, the two men discussed education, as Tolstoy wrote in his educational notebooks: "If I recount this conversation with Proudhon, it is to show that, in my personal experience, he was the only man who understood the significance of education and of the printing press in our time."

Fired by enthusiasm, Tolstoy returned to Yasnaya Polyana and founded 13 schools for the children of Russia's peasants, who had just been emancipated from serfdom in 1861. Tolstoy described the school's principles in his 1862 essay "The School at Yasnaya Polyana". Tolstoy's educational experiments were short-lived, partly due to harassment by the Tsarist secret police. However, as a direct forerunner to A.S. Neill's Summerhill School, the school at Yasnaya Polyana can justifiably be claimed the first example of a coherent theory of democratic education.

Personal life

The death of his brother Nikolay in 1860 had an impact on Tolstoy, and led him to a desire to marry. On 23 September 1862, Tolstoy married Sophia Andreevna Behrs, who was 16 years his junior and the daughter of a court physician. She was called Sonya, the Russian diminutive of Sofia, by her family and friends. They had 13 children, eight of whom survived childhood:

Tolstoy's wife Sophia and their daughter Alexandra
The marriage was marked from the outset by sexual passion and emotional insensitivity when Tolstoy, on the eve of their marriage, gave her his diaries detailing his extensive sexual past and the fact that one of the serfs on his estate had borne him a son. Even so, their early married life was happy and allowed Tolstoy much freedom and the support system to compose War and Peace and Anna Karenina with Sonya acting as his secretary, editor, and financial manager. Sonya was copying and handwriting his epic works time after time. Tolstoy would continue editing War and Peace and had to have clean final drafts to be delivered to the publisher.

However, their later life together has been described by A.N. Wilson as one of the unhappiest in literary history. Tolstoy's relationship with his wife deteriorated as his beliefs became increasingly radical. This saw him seeking to reject his inherited and earned wealth, including the renunciation of the copyrights on his earlier works. 

Some of the members of the Tolstoy family left Russia in the aftermath of the 1905 Russian Revolution and the subsequent establishment of the Soviet Union, and many of Leo Tolstoy's relatives and descendants today live in Sweden, Germany, the United Kingdom, France and the United States. Among them are Swedish jazz singer Viktoria Tolstoy and the Swedish landowner Christopher Paus, whose family owns the major estate Herresta outside Stockholm.

One of his great-great-grandsons, Vladimir Tolstoy (born 1962), is a director of the Yasnaya Polyana museum since 1994 and an adviser to the President of Russia on cultural affairs since 2012. Ilya Tolstoy's great-grandson, Pyotr Tolstoy, is a well-known Russian journalist and TV presenter as well as a State Duma deputy since 2016. His cousin Fyokla Tolstaya (born Anna Tolstaya in 1971), daughter of the acclaimed Soviet Slavist Nikita Tolstoy (ru) (1923–1996), is also a Russian journalist, TV and radio host.

Novels and fictional works

Tolstoy in 1897
 
Tolstoy is considered one of the giants of Russian literature; his works include the novels War and Peace and Anna Karenina and novellas such as Hadji Murad and The Death of Ivan Ilyich

Tolstoy's earliest works, the autobiographical novels Childhood, Boyhood, and Youth (1852–1856), tell of a rich landowner's son and his slow realization of the chasm between himself and his peasants. Though he later rejected them as sentimental, a great deal of Tolstoy's own life is revealed. They retain their relevance as accounts of the universal story of growing up. 

Tolstoy served as a second lieutenant in an artillery regiment during the Crimean War, recounted in his Sevastopol Sketches. His experiences in battle helped stir his subsequent pacifism and gave him material for realistic depiction of the horrors of war in his later work.

His fiction consistently attempts to convey realistically the Russian society in which he lived. The Cossacks (1863) describes the Cossack life and people through a story of a Russian aristocrat in love with a Cossack girl. Anna Karenina (1877) tells parallel stories of an adulterous woman trapped by the conventions and falsities of society and of a philosophical landowner (much like Tolstoy), who works alongside the peasants in the fields and seeks to reform their lives. Tolstoy not only drew from his own life experiences but also created characters in his own image, such as Pierre Bezukhov and Prince Andrei in War and Peace, Levin in Anna Karenina and to some extent, Prince Nekhlyudov in Resurrection.

War and Peace is generally thought to be one of the greatest novels ever written, remarkable for its dramatic breadth and unity. Its vast canvas includes 580 characters, many historical with others fictional. The story moves from family life to the headquarters of Napoleon, from the court of Alexander I of Russia to the battlefields of Austerlitz and Borodino. Tolstoy's original idea for the novel was to investigate the causes of the Decembrist revolt, to which it refers only in the last chapters, from which can be deduced that Andrei Bolkonsky's son will become one of the Decembrists. The novel explores Tolstoy's theory of history, and in particular the insignificance of individuals such as Napoleon and Alexander. Somewhat surprisingly, Tolstoy did not consider War and Peace to be a novel (nor did he consider many of the great Russian fictions written at that time to be novels). This view becomes less surprising if one considers that Tolstoy was a novelist of the realist school who considered the novel to be a framework for the examination of social and political issues in nineteenth-century life. War and Peace (which is to Tolstoy really an epic in prose) therefore did not qualify. Tolstoy thought that Anna Karenina was his first true novel.

After Anna Karenina, Tolstoy concentrated on Christian themes, and his later novels such as The Death of Ivan Ilyich (1886) and What Is to Be Done? develop a radical anarcho-pacifist Christian philosophy which led to his excommunication from the Russian Orthodox Church in 1901. For all the praise showered on Anna Karenina and War and Peace, Tolstoy rejected the two works later in his life as something not as true of reality.

In his novel Resurrection, Tolstoy attempts to expose the injustice of man-made laws and the hypocrisy of institutionalized church. Tolstoy also explores and explains the economic philosophy of Georgism, of which he had become a very strong advocate towards the end of his life. 

Tolstoy also tried himself in poetry with several soldier songs written during his military service and fairy tales in verse such as Volga-bogatyr and Oaf stylized as national folk songs. They were written between 1871 and 1874 for his Russian Book for Reading, a collection of short stories in four volumes (total of 629 stories in various genres) published along with the New Azbuka textbook and addressed to schoolchildren. Nevertheless, he was skeptical about poetry as a genre. As he famously said, "Writing poetry is like ploughing and dancing at the same time". According to Valentin Bulgakov, he criticised poets, including Alexander Pushkin, for their "false" epithets used "simply to make it rhyme".

Critical appraisal by other authors

Tolstoy's contemporaries paid him lofty tributes. Fyodor Dostoyevsky, who died thirty years before Tolstoy's death, thought him the greatest of all living novelists. Gustave Flaubert, on reading a translation of War and Peace, exclaimed, "What an artist and what a psychologist!" Anton Chekhov, who often visited Tolstoy at his country estate, wrote, "When literature possesses a Tolstoy, it is easy and pleasant to be a writer; even when you know you have achieved nothing yourself and are still achieving nothing, this is not as terrible as it might otherwise be, because Tolstoy achieves for everyone. What he does serves to justify all the hopes and aspirations invested in literature." The 19th-century British poet and critic Matthew Arnold opined that "A novel by Tolstoy is not a work of art but a piece of life."

Later novelists continued to appreciate Tolstoy's art, but sometimes also expressed criticism. Arthur Conan Doyle wrote "I am attracted by his earnestness and by his power of detail, but I am repelled by his looseness of construction and by his unreasonable and impracticable mysticism." Virginia Woolf declared him "the greatest of all novelists." James Joyce noted that "He is never dull, never stupid, never tired, never pedantic, never theatrical!" Thomas Mann wrote of Tolstoy's seemingly guileless artistry: "Seldom did art work so much like nature." Vladimir Nabokov heaped superlatives upon The Death of Ivan Ilyich and Anna Karenina; he questioned, however, the reputation of War and Peace, and sharply criticized Resurrection and The Kreutzer Sonata.

Religious and political beliefs

Tolstoy dressed in peasant clothing, by Ilya Repin (1901)
 
After reading Schopenhauer's The World as Will and Representation, Tolstoy gradually became converted to the ascetic morality upheld in that work as the proper spiritual path for the upper classes: "Do you know what this summer has meant for me? Constant raptures over Schopenhauer and a whole series of spiritual delights which I've never experienced before. ... no student has ever studied so much on his course, and learned so much, as I have this summer."

In Chapter VI of A Confession, Tolstoy quoted the final paragraph of Schopenhauer's work. It explained how the nothingness that results from complete denial of self is only a relative nothingness, and is not to be feared. The novelist was struck by the description of Christian, Buddhist, and Hindu ascetic renunciation as being the path to holiness. After reading passages such as the following, which abound in Schopenhauer's ethical chapters, the Russian nobleman chose poverty and formal denial of the will:
But this very necessity of involuntary suffering (by poor people) for eternal salvation is also expressed by that utterance of the Savior (Matthew 19:24): "It is easier for a camel to go through the eye of a needle, than for a rich man to enter into the kingdom of God." Therefore, those who were greatly in earnest about their eternal salvation, chose voluntary poverty when fate had denied this to them and they had been born in wealth. Thus Buddha Sakyamuni was born a prince, but voluntarily took to the mendicant's staff; and Francis of Assisi, the founder of the mendicant orders who, as a youngster at a ball, where the daughters of all the notabilities were sitting together, was asked: "Now Francis, will you not soon make your choice from these beauties?" and who replied: "I have made a far more beautiful choice!" "Whom?" "La povertà (poverty)": whereupon he abandoned every thing shortly afterwards and wandered through the land as a mendicant.
In 1884, Tolstoy wrote a book called What I Believe, in which he openly confessed his Christian beliefs. He affirmed his belief in Jesus Christ's teachings and was particularly influenced by the Sermon on the Mount, and the injunction to turn the other cheek, which he understood as a "commandment of non-resistance to evil by force" and a doctrine of pacifism and nonviolence. In his work The Kingdom of God Is Within You, he explains that he considered mistaken the Church's doctrine because they had made a "perversion" of Christ's teachings. Tolstoy also received letters from American Quakers who introduced him to the non-violence writings of Quaker Christians such as George Fox, William Penn and Jonathan Dymond. Tolstoy believed being a Christian required him to be a pacifist; the consequences of being a pacifist, and the apparently inevitable waging of war by government, are the reason why he is considered a philosophical anarchist.

Later, various versions of "Tolstoy's Bible" would be published, indicating the passages Tolstoy most relied on, specifically, the reported words of Jesus himself.

Mohandas K. Gandhi and other residents of Tolstoy Farm, South Africa, 1910
 
Tolstoy believed that a true Christian could find lasting happiness by striving for inner self-perfection through following the Great Commandment of loving one's neighbor and God rather than looking outward to the Church or state for guidance. His belief in nonresistance when faced by conflict is another distinct attribute of his philosophy based on Christ's teachings. By directly influencing Mahatma Gandhi with this idea through his work The Kingdom of God Is Within You (full text of English translation available on Wikisource), Tolstoy's profound influence on the nonviolent resistance movement reverberates to this day. He believed that the aristocracy were a burden on the poor, and that the only solution to how we live together is through anarchism.

He also opposed private property in land ownership and the institution of marriage and valued the ideals of chastity and sexual abstinence (discussed in Father Sergius and his preface to The Kreutzer Sonata), ideals also held by the young Gandhi. Tolstoy's later work derives a passion and verve from the depth of his austere moral views. The sequence of the temptation of Sergius in Father Sergius, for example, is among his later triumphs. Gorky relates how Tolstoy once read this passage before himself and Chekhov and that Tolstoy was moved to tears by the end of the reading. Other later passages of rare power include the personal crises that were faced by the protagonists of The Death of Ivan Ilyich, and of Master and Man, where the main character in the former or the reader in the latter are made aware of the foolishness of the protagonists' lives. 

Tolstoy had a profound influence on the development of Christian anarchist thought. The Tolstoyans were a small Christian anarchist group formed by Tolstoy's companion, Vladimir Chertkov (1854–1936), to spread Tolstoy's religious teachings. Philosopher Peter Kropotkin wrote of Tolstoy in the article on anarchism in the 1911 Encyclopædia Britannica:
Without naming himself an anarchist, Leo Tolstoy, like his predecessors in the popular religious movements of the 15th and 16th centuries, Chojecki, Denk and many others, took the anarchist position as regards the state and property rights, deducing his conclusions from the general spirit of the teachings of Jesus and from the necessary dictates of reason. With all the might of his talent, Tolstoy made (especially in The Kingdom of God Is Within You) a powerful criticism of the church, the state and law altogether, and especially of the present property laws. He describes the state as the domination of the wicked ones, supported by brutal force. Robbers, he says, are far less dangerous than a well-organized government. He makes a searching criticism of the prejudices which are current now concerning the benefits conferred upon men by the church, the state, and the existing distribution of property, and from the teachings of Jesus he deduces the rule of non-resistance and the absolute condemnation of all wars. His religious arguments are, however, so well combined with arguments borrowed from a dispassionate observation of the present evils, that the anarchist portions of his works appeal to the religious and the non-religious reader alike.
Tolstoy organising famine relief in Samara, 1891
 
During the Boxer Rebellion in China, Tolstoy praised the Boxers. He was harshly critical of the atrocities committed by the Russians, Germans, Americans, Japanese, and other western troops. He accused them of engaging in slaughter when he heard about the lootings, rapes, and murders, in what he saw as Christian brutality. Tolstoy also named the two monarchs most responsible for the atrocities; Nicholas II of Russia and Wilhelm II of Germany. Tolstoy, a famous sinophile, also read the works of Chinese thinker and philosopher, Confucius. Tolstoy corresponded with the Chinese intellectual Gu Hongming and recommended that China remain an agrarian nation and warned against reform like what Japan implemented. 

The Eight-Nation Alliance intervention in the Boxer Rebellion was denounced by Tolstoy as were the Philippine–American War and the Second Boer War between the British Empire and the two independent Boer republics. The words "terrible for its injustice and cruelty" were used to describe the Czarist intervention in China by Tolstoy. Confucius's works were studied by Tolstoy. The attack on China in the Boxer Rebellion was railed against by Tolstoy. The war against China was criticized by Leonid Andreev and Gorkey. To the Chinese people, an epistle, was written by Tolstoy as part of the criticism of the war by intellectuals in Russia. The activities of Russia in China by Nicholas II were described in an open letter where they were slammed and denounced by Leo Tolstoy in 1902. Tolstoy corresponded with Gu Hongming and they both opposed the Hundred Day's Reform by Kang Youwei and agreed that the reform movement was perilous. Tolstoys' ideology on non violence shaped the anarchist thought of the Society for the Study of Socialism in China. Lao Zi and Confucius's teachings were studied by Tolstoy. Chinese Wisdom was a text written by Tolstoy. The Boxer Rebellion stirred Tolstoy's interest in Chinese philosophy. The Boxer and Boxer wars were denounced by Tolstoy.

In hundreds of essays over the last 20 years of his life, Tolstoy reiterated the anarchist critique of the state and recommended books by Kropotkin and Proudhon to his readers, whilst rejecting anarchism's espousal of violent revolutionary means. In the 1900 essay, "On Anarchy", he wrote; "The Anarchists are right in everything; in the negation of the existing order, and in the assertion that, without Authority, there could not be worse violence than that of Authority under existing conditions. They are mistaken only in thinking that Anarchy can be instituted by a revolution. But it will be instituted only by there being more and more people who do not require the protection of governmental power ... There can be only one permanent revolution—a moral one: the regeneration of the inner man." Despite his misgivings about anarchist violence, Tolstoy took risks to circulate the prohibited publications of anarchist thinkers in Russia, and corrected the proofs of Kropotkin's "Words of a Rebel", illegally published in St Petersburg in 1906.

Tolstoy in his study in 1908 (age 80)
 
Tolstoy was enthused by the economic thinking of Henry George, incorporating it approvingly into later works such as Resurrection (1899), the book that played a major factor in his excommunication.

In 1908, Tolstoy wrote A Letter to a Hindu outlining his belief in non-violence as a means for India to gain independence from British colonial rule. In 1909, a copy of the letter was read by Gandhi, who was working as a lawyer in South Africa at the time and just becoming an activist. Tolstoy's letter was significant for Gandhi, who wrote Tolstoy seeking proof that he was the real author, leading to further correspondence between them.

Reading Tolstoy's The Kingdom of God Is Within You also convinced Gandhi to avoid violence and espouse nonviolent resistance, a debt Gandhi acknowledged in his autobiography, calling Tolstoy "the greatest apostle of non-violence that the present age has produced". The correspondence between Tolstoy and Gandhi would only last a year, from October 1909 until Tolstoy's death in November 1910, but led Gandhi to give the name Tolstoy Colony to his second ashram in South Africa. Besides nonviolent resistance, the two men shared a common belief in the merits of vegetarianism, the subject of several of Tolstoy's essays.

Tolstoy also became a major supporter of the Esperanto movement. Tolstoy was impressed by the pacifist beliefs of the Doukhobors and brought their persecution to the attention of the international community, after they burned their weapons in peaceful protest in 1895. He aided the Doukhobors in migrating to Canada. In 1904, during the Russo-Japanese War, Tolstoy condemned the war and wrote to the Japanese Buddhist priest Soyen Shaku in a failed attempt to make a joint pacifist statement. 

Towards the end of his life, Tolstoy become more and more occupied with the economic theory and social philosophy of Georgism. He spoke of great admiration of Henry George, stating once that "People do not argue with the teaching of George; they simply do not know it. And it is impossible to do otherwise with his teaching, for he who becomes acquainted with it cannot but agree." He also wrote a preface to George's Social Problems. Tolstoy and George both rejected private property in land (the most important source of income of the passive Russian aristocracy that Tolstoy so heavily criticized) whilst simultaneously both rejecting a centrally planned socialist economy. Some assume that this development in Tolstoy's thinking was a move away from his anarchist views, since Georgism requires a central administration to collect land rent and spend it on infrastructure. However, anarchist versions of Georgism have also been proposed since. Tolstoy's 1899 novel Resurrection explores his thoughts on Georgism in more detail and hints that Tolstoy indeed had such a view. It suggests the possibility of small communities with some form of local governance to manage the collective land rents for common goods; whilst still heavily criticising institutions of the state such as the justice system.

Death

Tolstoy's grave with flowers at Yasnaya Polyana
 
Tolstoy died in 1910, at the age of 82. Just prior to his death, his health had been a concern of his family, who were actively engaged in his care on a daily basis. During his last few days, he had spoken and written about dying. Renouncing his aristocratic lifestyle, he had finally gathered the nerve to separate from his wife, and left home in the middle of winter, in the dead of night. His secretive departure was an apparent attempt to escape unannounced from Sophia's jealous tirades. She was outspokenly opposed to many of his teachings, and in recent years had grown envious of the attention which it seemed to her Tolstoy lavished upon his Tolstoyan "disciples". 

Tolstoy died of pneumonia at Astapovo train station, after a day's rail journey south. The station master took Tolstoy to his apartment, and his personal doctors were called to the scene. He was given injections of morphine and camphor

The police tried to limit access to his funeral procession, but thousands of peasants lined the streets. Still, some were heard to say that, other than knowing that "some nobleman had died", they knew little else about Tolstoy.

According to some sources, Tolstoy spent the last hours of his life preaching love, nonviolence, and Georgism to his fellow passengers on the train.

In films

A 2009 film about Tolstoy's final year, The Last Station, based on the novel by Jay Parini, was made by director Michael Hoffman with Christopher Plummer as Tolstoy and Helen Mirren as Sofya Tolstoya. Both performers were nominated for Oscars for their roles. There have been other films about the writer, including Departure of a Grand Old Man, made in 1912 just two years after his death, How Fine, How Fresh the Roses Were (1913), and Leo Tolstoy, directed by and starring Sergei Gerasimov in 1984. 

There is also a famous lost film of Tolstoy made a decade before he died. In 1901, the American travel lecturer Burton Holmes visited Yasnaya Polyana with Albert J. Beveridge, the U.S. senator and historian. As the three men conversed, Holmes filmed Tolstoy with his 60-mm movie camera. Afterwards, Beveridge's advisers succeeded in having the film destroyed, fearing that documentary evidence of a meeting with the Russian author might hurt Beveridge's chances of running for the U.S. presidency.

Seawater

From Wikipedia, the free encyclopedia
 
Photo of surf
Seawater in the Strait of Malacca
 
Temperature-salinity diagram of changes in density of water
 
Ocean salinity at different latitudes in the Atlantic and Pacific
 
Seawater, or salt water, is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of about 3.5% (35 g/L, 599 mM). This means that every kilogram (roughly one litre by volume) of seawater has approximately 35 grams (1.2 oz) of dissolved salts (predominantly sodium (Na+) and chloride (Cl) ions). Average density at the surface is 1.025 kg/L. Seawater is denser than both fresh water and pure water (density 1.0 kg/L at 4 °C (39 °F)) because the dissolved salts increase the mass by a larger proportion than the volume. The freezing point of seawater decreases as salt concentration increases. At typical salinity, it freezes at about −2 °C (28 °F). The coldest seawater ever recorded (in a liquid state) was in 2010, in a stream under an Antarctic glacier, and measured −2.6 °C (27.3 °F). Seawater pH is typically limited to a range between 7.5 and 8.4. However, there is no universally accepted reference pH-scale for seawater and the difference between measurements based on different reference scales may be up to 0.14 units.

Geochemistry

Salinity

Annual mean sea surface salinity expressed in the Practical Salinity Scale for the World Ocean. Data from the World Ocean Atlas
 
Although the vast majority of seawater has a salinity of between 31 g/kg and 38 g/kg, that is 3.1–3.8%, seawater is not uniformly saline throughout the world. Where mixing occurs with fresh water runoff from river mouths, near melting glaciers or vast amounts of precipitation (e.g. Monsoon), seawater can be substantially less saline. The most saline open sea is the Red Sea, where high rates of evaporation, low precipitation and low river run-off, and confined circulation result in unusually salty water. The salinity in isolated bodies of water can be considerably greater still - about ten times higher in the case of the Dead Sea. Historically, several salinity scales were used to approximate the absolute salinity of seawater. A popular scale was the "Practical Salinity Scale" where salinity was measured in "practical salinity units (psu)". The current standard for salinity is the "Reference Salinity" scale with the salinity expressed in units of "g/kg".

Thermophysical properties of seawater

The density of surface seawater ranges from about 1020 to 1029 kg/m3, depending on the temperature and salinity. At a temperature of 25 °C, salinity of 35 g/kg and 1 atm pressure, the density of seawater is 1023.6  kg/m3. Deep in the ocean, under high pressure, seawater can reach a density of 1050 kg/m3 or higher. The density of seawater also changes with salinity. Brines generated by seawater desalination plants can have salinities up to 120 g/kg. The density of typical seawater brine of 120 g/kg salinity at 25 °C and atmospheric pressure is 1088 kg/m3. Seawater pH is limited to the range 7.5 to 8.4. The speed of sound in seawater is about 1,500 m/s (whereas speed of sound is usually around 330 m/s in air at roughly 1000hPa pressure, 1 atmosphere), and varies with water temperature, salinity, and pressure. The thermal conductivity of seawater is 0.6 W/mK at 25 °C and a salinity of 35 g/kg. The thermal conductivity decreases with increasing salinity and increases with increasing temperature.

Chemical composition

Seawater contains more dissolved ions than all types of freshwater. However, the ratios of solutes differ dramatically. For instance, although seawater contains about 2.8 times more bicarbonate than river water, the percentage of bicarbonate in seawater as a ratio of all dissolved ions is far lower than in river water. Bicarbonate ions constitute 48% of river water solutes but only 0.14% for seawater. Differences like these are due to the varying residence times of seawater solutes; sodium and chloride have very long residence times, while calcium (vital for carbonate formation) tends to precipitate much more quickly. The most abundant dissolved ions in seawater are sodium, chloride, magnesium, sulfate and calcium. Its osmolarity is about 1000 mOsm/l.

Small amounts of other substances are found, including amino acids at concentrations of up to 2 micrograms of nitrogen atoms per liter, which are thought to have played a key role in the origin of life

Diagram showing concentrations of various salt ions in seawater. The composition of the total salt component is: Cl 55%, Na+ 30.6%, SO2−
4
7.7%, Mg2+ 3.7%, Ca2+ 1.2%, K+ 1.1%, Other 0.7%. Note that the diagram is only correct when in units of wt/wt, not wt/vol or vol/vol.
 
Seawater elemental composition
(salinity = 3.5%)
Element Percent by mass
Oxygen 85.84
Hydrogen 10.82
Chlorine 1.94
Sodium 1.08
Magnesium 0.1292
Sulfur 0.091
Calcium 0.04
Potassium 0.04
Bromine 0.0067
Carbon 0.0028
Vanadium 1.5 × 10−11 – 3.3 × 10−11

Total molar composition of seawater (salinity = 35)
Component Concentration (mol/kg)
H
2
O
53.6
Cl 0.546
Na+ 0.469
Mg2+ 0.0528
SO2−
4
0.0282
Ca2+ 0.0103
K+ 0.0102
CT 0.00206
Br 0.000844
BT 0.000416
Sr2+ 0.000091
F 0.000068

Microbial components

Research in 1957 by the Scripps Institution of Oceanography sampled water in both pelagic and neritic locations in the Pacific Ocean. Direct microscopic counts and cultures were used, the direct counts in some cases showing up to 10 000 times that obtained from cultures. These differences were attributed to the occurrence of bacteria in aggregates, selective effects of the culture media, and the presence of inactive cells. A marked reduction in bacterial culture numbers was noted below the thermocline, but not by direct microscopic observation. Large numbers of spirilli-like forms were seen by microscope but not under cultivation. The disparity in numbers obtained by the two methods is well known in this and other fields. In the 1990s, improved techniques of detection and identification of microbes by probing just small snippets of DNA, enabled researchers taking part in the Census of Marine Life to identify thousands of previously unknown microbes usually present only in small numbers. This revealed a far greater diversity than previously suspected, so that a litre of seawater may hold more than 20,000 species. Mitchell Sogin from the Marine Biological Laboratory feels that "the number of different kinds of bacteria in the oceans could eclipse five to 10 million."

Bacteria are found at all depths in the water column, as well as in the sediments, some being aerobic, others anaerobic. Most are free-swimming, but some exist as symbionts within other organisms – examples of these being bioluminescent bacteria. Cyanobacteria played an important role in the evolution of ocean processes, enabling the development of stromatolites and oxygen in the atmosphere. 

Some bacteria interact with diatoms, and form a critical link in the cycling of silicon in the ocean. One anaerobic species, Thiomargarita namibiensis, plays an important part in the breakdown of hydrogen sulfide eruptions from diatomaceous sediments off the Namibian coast, and generated by high rates of phytoplankton growth in the Benguela Current upwelling zone, eventually falling to the seafloor. 

Bacteria-like Archaea surprised marine microbiologists by their survival and thriving in extreme environments, such as the hydrothermal vents on the ocean floor. Alkalotolerant marine bacteria such as Pseudomonas and Vibrio spp. survive in a pH range of 7.3 to 10.6, while some species will grow only at pH 10 to 10.6. Archaea also exist in pelagic waters and may constitute as much as half the ocean's biomass, clearly playing an important part in oceanic processes. In 2000 sediments from the ocean floor revealed a species of Archaea that breaks down methane, an important greenhouse gas and a major contributor to atmospheric warming. Some bacteria break down the rocks of the sea floor, influencing seawater chemistry. Oil spills, and runoff containing human sewage and chemical pollutants have a marked effect on microbial life in the vicinity, as well as harbouring pathogens and toxins affecting all forms of marine life. The protist dinoflagellates may at certain times undergo population explosions called blooms or red tides, often after human-caused pollution. The process may produce metabolites known as biotoxins, which move along the ocean food chain, tainting higher-order animal consumers. 

Pandoravirus salinus, a species of very large virus, with a genome much larger than that of any other virus species, was discovered in 2013. Like the other very large viruses Mimivirus and Megavirus, Pandoravirus infects amoebas, but its genome, containing 1.9 to 2.5 megabases of DNA, is twice as large as that of Megavirus, and it differs greatly from the other large viruses in appearance and in genome structure. 

In 2013 researchers from Aberdeen University announced that they were starting a hunt for undiscovered chemicals in organisms that have evolved in deep sea trenches, hoping to find "the next generation" of antibiotics, anticipating an "antibiotic apocalypse" with a dearth of new infection-fighting drugs. The EU-funded research will start in the Atacama Trench and then move on to search trenches off New Zealand and Antarctica.

The ocean has a long history of human waste disposal on the assumption that its vast size makes it capable of absorbing and diluting all noxious material. While this may be true on a small scale, the large amounts of sewage routinely dumped has damaged many coastal ecosystems, and rendered them life-threatening. Pathogenic viruses and bacteria occur in such waters, such as Escherichia coli, Vibrio cholerae the cause of cholera, hepatitis A, hepatitis E and polio, along with protozoans causing giardiasis and cryptosporidiosis. These pathogens are routinely present in the ballast water of large vessels, and are widely spread when the ballast is discharged.

Origin

Scientific theories behind the origins of sea salt started with Sir Edmond Halley in 1715, who proposed that salt and other minerals were carried into the sea by rivers after rainfall washed it out of the ground. Upon reaching the ocean, these salts concentrated as more salt arrived over time. Halley noted that most lakes that don't have ocean outlets (such as the Dead Sea and the Caspian Sea, see endorheic basin), have high salt content. Halley termed this process "continental weathering".

Halley's theory was partly correct. In addition, sodium leached out of the ocean floor when the ocean formed. The presence of salt's other dominant ion, chloride, results from outgassing of chloride (as hydrochloric acid) with other gases from Earth's interior via volcanos and hydrothermal vents. The sodium and chloride ions subsequently became the most abundant constituents of sea salt. 

Ocean salinity has been stable for billions of years, most likely as a consequence of a chemical/tectonic system which removes as much salt as is deposited; for instance, sodium and chloride sinks include evaporite deposits, pore-water burial, and reactions with seafloor basalts.

Human impacts

Climate change, rising atmospheric carbon dioxide, excess nutrients, and pollution in many forms are altering global oceanic geochemistry. Rates of change for some aspects greatly exceed those in the historical and recent geological record. Major trends include an increasing acidity, reduced subsurface oxygen in both near-shore and pelagic waters, rising coastal nitrogen levels, and widespread increases in mercury and persistent organic pollutants. Most of these perturbations are tied either directly or indirectly to human fossil fuel combustion, fertilizer, and industrial activity. Concentrations are projected to grow in coming decades, with negative impacts on ocean biota and other marine resources.

One of the most striking features of this is ocean acidification, resulting from increased CO2 uptake of the oceans related to higher atmospheric concentration of CO2 and higher temperatures, because it severely affects coral reefs and crustaceans.

Human consumption

Accidentally consuming small quantities of clean seawater is not harmful, especially if the seawater is taken along with a larger quantity of fresh water. However, drinking seawater to maintain hydration is counterproductive; more water must be excreted to eliminate the salt (via urine) than the amount of water obtained from the seawater itself.

The renal system actively regulates sodium chloride in the blood within a very narrow range around 9 g/L (0.9% by weight). 

In most open waters concentrations vary somewhat around typical values of about 3.5%, far higher than the body can tolerate and most beyond what the kidney can process. A point frequently overlooked in claims that the kidney can excrete NaCl in Baltic concentrations of 2% (in arguments to the contrary) is that the gut cannot absorb water at such concentrations, so that there is no benefit in drinking such water. Drinking seawater temporarily increases blood's NaCl concentration. This signals the kidney to excrete sodium, but seawater's sodium concentration is above the kidney's maximum concentrating ability. Eventually the blood's sodium concentration rises to toxic levels, removing water from cells and interfering with nerve conduction, ultimately producing fatal seizure and cardiac arrhythmia.

Survival manuals consistently advise against drinking seawater. A summary of 163 life raft voyages estimated the risk of death at 39% for those who drank seawater, compared to 3% for those who did not. The effect of seawater intake on rats confirmed the negative effects of drinking seawater when dehydrated.

The temptation to drink seawater was greatest for sailors who had expended their supply of fresh water, and were unable to capture enough rainwater for drinking. This frustration was described famously by a line from Samuel Taylor Coleridge's The Rime of the Ancient Mariner:
"Water, water, everywhere,
And all the boards did shrink;
Water, water, everywhere,
Nor any drop to drink."
Although humans cannot survive on seawater, some people claim that up to two cups a day, mixed with fresh water in a 2:3 ratio, produces no ill effect. The French physician Alain Bombard survived an ocean crossing in a small Zodiak rubber boat using mainly raw fish meat, which contains about 40 percent water (like most living tissues), as well as small amounts of seawater and other provisions harvested from the ocean. His findings were challenged, but an alternative explanation was not given. In his 1948 book, Kon-Tiki, Thor Heyerdahl reported drinking seawater mixed with fresh in a 2:3 ratio during the 1947 expedition. A few years later, another adventurer, William Willis, claimed to have drunk two cups of seawater and one cup of fresh per day for 70 days without ill effect when he lost part of his water supply.

During the 18th century, Richard Russell advocated the practice's medical use in the UK, and René Quinton expanded the advocation of the practice other countries, notably France, in the 20th century. Currently, the practice is widely used in Nicaragua and other countries, supposedly taking advantage of the latest medical discoveries.

Most ocean-going vessels desalinate potable water from seawater using processes such as vacuum distillation or multi-stage flash distillation in an evaporator, or, more recently, reverse osmosis. These energy-intensive processes were not usually available during the Age of Sail. Larger sailing warships with large crews, such as Nelson's HMS Victory, were fitted with distilling apparatus in their galleys. Animals such as fish, whales, sea turtles, and seabirds, such as penguins and albatrosses have adapted to living in a high saline habitat. For example, sea turtles and saltwater crocodiles remove excess salt from their bodies through their tear ducts.

Standard

ASTM International has an international standard for artificial seawater: ASTM D1141-98 (Original Standard ASTM D1141-52). It is used in many research testing labs as a reproducible solution for seawater such as tests on corrosion, oil contamination, and detergency evaluation.

United States Geological Survey

From Wikipedia, the free encyclopedia

United States Geological Survey (USGS)
Seal of the United States Geological Survey.svg
Seal of the United States Geological Survey
USGS logo green.svg
Official identifier of the U.S. Geological Survey
Flag of the United States Geological Survey.png
Flag of the United States Geological Survey
Agency overview
FormedMarch 3, 1879; 140 years ago (as Geological Survey)
JurisdictionUnited States
HeadquartersJohn W. Powell National Center
Reston, Virginia, U.S.
38.9470°N 77.3675°WCoordinates: 38.9470°N 77.3675°W
Employees8,670 (2009)
Annual budget$1.16 billion (FY2019) H.J.Res. 31
Agency executive
Parent agencyUnited States Department of the Interior
WebsiteUSGS.gov

The United States Geological Survey (USGS, formerly simply Geological Survey) is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility.

The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people[1] and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California.

The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredth anniversary, was "Earth Science in the Public Service".

Programs

The USGS headquarters in Reston, Virginia
 
USGS gauging station 03221000 on the Scioto River below O'Shaughnessy Dam near Dublin, Ohio
 
Earthquake animations from 16 May 2010 to 22 May 2010
 
Recent earthquakes around the world, from 23 April 2010 to 23 May 2010
 
Since 2012, the USGS science focus is directed at six topical "Mission Areas", namely (1) Climate and Land Use Change, (2) Core Science Systems, (3) Ecosystems, (4) Energy and Minerals and Environmental Health, (5) Natural Hazards, and (6) Water. In December 2012, the USGS split the Energy and Minerals and Environmental Health Mission Area resulting in seven topical Mission Areas, with the two new areas being: Energy and Minerals and Environmental Health. Administratively, it is divided into a Headquarters unit and six Regional Units. Other specific programs include:
  • Earthquake Hazards Program monitors earthquake activity worldwide. The National Earthquake Information Center (NEIC) in Golden, Colorado on the campus of the Colorado School of Mines detects the location and magnitude of global earthquakes. The USGS also runs or supports several regional monitoring networks in the United States under the umbrella of the Advanced National Seismic System (ANSS). The USGS informs authorities, emergency responders, the media, and the public, both domestic and worldwide, about significant earthquakes. It also maintains long-term archives of earthquake data for scientific and engineering research. It also conducts and supports research on long-term seismic hazards. USGS has released the UCERF California earthquake forecast.
  • As of 2005, the agency is working to create a National Volcano Early Warning System by improving the instrumentation monitoring the 169 volcanoes in U.S. territory and by establishing methods for measuring the relative threats posed at each site.
  • The USGS National Geomagnetism Program monitors the magnetic field at magnetic observatories and distributes magnetometer data in real time.
  • The USGS collaborates with Canadian and Mexican government scientists, along with the Commission for Environmental Cooperation, to produce the North American Environmental Atlas, which is used to depict and track environmental issues for a continental perspective.
  • The USGS operates the streamgaging network for the United States, with over 7400 streamgages. Real-time streamflow data are available online.
  • National Climate Change and Wildlife Science Center (NCCWSC) implements partner-driven science to improve understanding of past and present land use change, develops relevant climate and land use forecasts, and identifies lands, resources, and communities that are most vulnerable to adverse impacts of change from the local to global scale.
  • Since 1962, the Astrogeology Research Program has been involved in global, lunar, and planetary exploration and mapping.
  • In collaboration with Stanford University, the USGS also operates the USGS-Stanford Ion Microprobe Laboratory, a world-class analytical facility for U-(Th)-Pb geochronology and trace element analyses of minerals and other earth materials.
  • USGS operates a number of water related programs, notably the National Streamflow Information Program and National Water-Quality Assessment Program. USGS Water data is publicly available from their National Water Information System database.
  • The USGS also operates the National Wildlife Health Center, whose mission is "to serve the nation and its natural resources by providing sound science and technical support, and to disseminate information to promote science-based decisions affecting wildlife and ecosystem health. The NWHC provides information, technical assistance, research, education, and leadership on national and international wildlife health issues." It is the agency primarily responsible for surveillance of H5N1 avian influenza outbreaks in the United States. The USGS also runs 17 biological research centers in the United States, including the Patuxent Wildlife Research Center.
  • The USGS is investigating collaboration with the social networking site Twitter to allow for more rapid construction of ShakeMaps.

Topographic mapping

1892 15-minute map (or topographic sheet) of the Mount Marcy area of the Adirondacks in New York State from the first decades of the USGS
 
The USGS produces several national series of topographic maps which vary in scale and extent, with some wide gaps in coverage, notably the complete absence of 1:50,000 scale topographic maps or their equivalent. The largest (both in terms of scale and quantity) and best-known topographic series is the 7.5-minute, 1:24,000 scale, quadrangle, a non-metric scale virtually unique to the United States. Each of these maps covers an area bounded by two lines of latitude and two lines of longitude spaced 7.5 minutes apart. Nearly 57,000 individual maps in this series cover the 48 contiguous states, Hawaii, U.S. territories, and areas of Alaska near Anchorage, Fairbanks, and Prudhoe Bay. The area covered by each map varies with the latitude of its represented location due to convergence of the meridians. At lower latitudes, near 30° north, a 7.5-minute quadrangle contains an area of about 64 square miles (166 km2). At 49° north latitude, 49 square miles (127 km2) are contained within a quadrangle of that size. As a unique non-metric map scale, the 1:24,000 scale naturally requires a separate and specialized romer scale for plotting map positions. In recent years, budget constraints have forced the USGS to rely on donations of time by civilian volunteers in an attempt to update its 7.5-minute topographic map series, and USGS stated outright in 2000 that the program was to be phased out in favor of The National Map (not to be confused with the National Atlas of the United States produced by the Department of the Interior, one of whose bureaus is USGS). 

An older series of maps, the 15-minute series, was once used to map the contiguous 48 states at a scale of 1:62,500, but was discontinued some time ago for maps covering the continental United States. Each map was bounded by two parallels and two meridians spaced 15 minutes apart—the same area covered by four maps in the 7.5-minute series. The 15-minute series, at a scale of 1:63,360 (one inch representing one mile), remains the primary topographic quadrangle for the state of Alaska (and only for that particular state). Nearly 3,000 maps cover 97% of the state. The United States remains virtually the only developed country in the world without a standardized civilian topographic map series in the standard 1:25,000 or 1:50,000 metric scales, making coordination difficult in border regions (the U.S. military does issue 1:50,000 scale topo maps of the continental United States, though only for use by members of its defense forces). 

The next-smallest topographic series, in terms of scale, is the 1:100,000 series. These maps are bounded by two lines of longitude and two lines of latitude. However, in this series, the lines of latitude are spaced 30 minutes apart and the lines of longitude are spaced 60 minutes, which is the source of another name for these maps; the 30 x 60-minute quadrangle series. Each of these quadrangles covers the area contained within 32 maps in the 7.5-minute series. The 1:100,000 scale series is unusual in that it employs the Metric system primarily. One centimeter on the map represents one kilometer of distance on the ground. Contour intervals, spot elevations, and horizontal distances are also specified in meters. 

The final regular quadrangle series produced by the USGS is the 1:250,000 scale topographic series. Each of these quadrangles in the conterminous United States measures 1 degree of latitude by 2 degrees of longitude. This series was produced by the U.S. Army Map Service in the 1950s, prior to the maps in the larger-scale series, and consists of 489 sheets, each covering an area ranging from 8,218 square miles (21,285 km2) at 30° north to 6,222 square miles (16,115 km2) at 49° north. Hawaii is mapped at this scale in quadrangles measuring 1° by 1°. 

USGS topographic quadrangle maps are marked with grid lines and tics around the map collar which make it possible to identify locations on the map by several methods, including the graticule measurements of longitude and latitude, the township and section method within the Public Land Survey System, and cartesian coordinates in both the State Plane Coordinate System and the Universal Transverse Mercator coordinate system

Other specialty maps have been produced by the USGS at a variety of scales. These include county maps, maps of special interest areas, such as the national parks, and areas of scientific interest. 

A number of Internet sites have made these maps available on the web for affordable commercial and professional use. Because works of the U.S. government are in the public domain, it is also possible to find many of these maps for free at various locations on the Internet. Georeferenced map images are available from the USGS as digital raster graphics (DRGs) in addition to digital data sets based on USGS maps, notably digital line graphs (DLGs) and digital elevation models (DEMs). 

In 2015, the USGS unveiled the topoView website, a new way to view their entire digitized collection of over 178,000 maps from 1884–2006. The site is an interactive map of the United States that allows users to search or move around the map to find the USGS collection of maps for a specific area. Users may then view the maps in great detail and download them if desired.

The National Map and U.S. Topo

In 2008 the USGS abandoned traditional methods of surveying, revising, and updating topographic maps based on aerial photography and field checks. Today's U.S. Topo quadrangle (1:24,000) maps are mass-produced, using automated and semiautomated processes, with cartographic content supplied from the National GIS Database. In the two years from June 2009 to May 2011, the USGS produced nearly 40,000 maps, more than 80 maps per work day. Only about two hours of interactive work are spent on each map, mostly on text placement and final inspection; there are essentially no field checks or field inspections to confirm map details.

While much less expensive to compile and produce, the revised digital U.S. topo maps have been criticized for a lack of accuracy and detail in comparison to older generation maps based on aerial photo survey and field checks. As the digital databases were not designed for producing general purpose maps, data integration can be a problem when retrieved from sources with different resolutions and collection dates. Man-made features once recorded by direct field observation are not in any public domain national database, and are frequently omitted from the newest generation digital topo maps, including windmills, mines and mineshafts, water tanks, fence lines, survey marks, parks, recreational trails, buildings, boundaries, pipelines, telephone lines, power transmission lines, and even railroads. Additionally, the digital map's use of existing software may not properly integrate different feature classes or prioritize and organize text in areas of crowded features, obscuring important geographic details. As a result, some have noted that the U.S. Topo maps currently fall short of traditional topographic map presentation standards achieved in maps drawn from 1945 to 1992.

USGS Hydrologic Instrumentation Facility

The Hydrologic Instrumentation Facility (HIF) has four sections within its organizational structure; the Field Services Section which includes the warehouse, repair shop, and Engineering Unit; the Testing Section which includes the Hydraulic Laboratory, testing chambers, and Water Quality Laboratory; the Information Technology Section which includes computer support and the Drafting Unit; and the Administrative Section.

The HIF was given national responsibility for the design, testing, evaluation, repair, calibration, warehousing, and distribution of hydrologic instrumentation. Distribution is accomplished by direct sales and through a rental program. The HIF supports data collection activities through centralized warehouse and laboratory facilities. The HIF warehouse provides hydrologic instruments, equipment, and supplies for USGS as well as Other Federal Agencies (OFA) and USGS Cooperators. The HIF also tests, evaluates, repairs, calibrates, and develops hydrologic equipment and instruments. The HIF Hydraulic Laboratory facilities include a towing tank, jet tank, pipe flow facility, and tilting flume. In addition, the HIF provides training and technical support for the equipment it stocks.

The Engineering Group seeks out new technology and designs for instrumentation that can work more efficiently, be more accurate, and or be produced at a lower cost than existing instrumentation. HIF works directly with vendors to help them produce products that will meet the mission needs of the USGS. For instrument needs not currently met by a vendor, the Engineering Group designs, tests, and issues contracts to have HIF designed equipment made. Sometimes HIF will patent a new design in the hope that instrument vendors will buy the rights and mass-produce the instrument at a lower cost to everyone.

USGS publications

USGS researchers publish the results of their science in a variety of ways. Many researchers publish their science in peer-reviewed scientific journals as well as in one of a variety of series that includes series for preliminary results, maps data, and final results. These series include:
  • Biological Science Report (BSR): Record significant scientific interpretations and findings, usually of lasting scientific interest, addressing a wide variety of topics relevant to Biological Resources Discipline (BRD) investigations and research. May include extensive data or theoretical analyses. Reports published by the U.S. Biological Survey and later by the U.S. Geological Survey. The report series began in 1995 and continued through 2003.
  • Bulletin (B): Significant data and interpretations of lasting scientific interest but generally narrower in scope than professional papers. Results of resource studies, geologic or topographic studies, and collections of short papers on related topics.
  • Circular (CIR/C): A wide variety of topics covered concisely and clearly to provide a synthesis of understanding about processes, geographic areas, issues, or USGS programs. The Circular should be aimed at enhancing knowledge and understanding among general audiences, decision makers, university students, and scientists in related fields.
  • Circum-Pacific Map (CP): Multicolor equal-area maps at scales of 1:10,000,000 for the Northwest, Northeast, Southwest, Southeast quadrants of the Pacific and the Arctic and Antarctic regions, and of 1:17,000,000 for the whole Pacific Basin. The series consists of base, geographic, geodynamic, plate-tectonic, geologic, tectonic, mineral-resources, and energy-resources maps, as well as other miscellaneous maps.
  • Coal Investigations (COAL/C-) Map: Origin, character, and resource potential of coal deposits shown by geologic maps, structure contours, cross sections, columnar sections, and measured coal sections, where appropriate. Text on same sheet or in an accompanying pamphlet.
  • Data Series (DS): The Data Series is intended for release of basic data sets, databases, and multimedia or motion graphics. This series can be used for videos, computer programs, and collections of digital photographs.
  • General Interest Publication (GIP): A wide variety of topics covered concisely and clearly in a variety of formats. Focus is on USGS programs, projects, and services and general scientific information of public interest. The series covers a broad range of topics in a variety of media, including pamphlets, postcards, posters, videos, teacher kits, CD/DVDs, bookmarks, and interactive and motion graphics. Previously called "General Interest Publications".
  • Geologic Quadrangle (GQ) Map: Detailed geologic maps depicting areas of special importance to the solution of geologic problems. May portray bedrock or surficial units, or both. May include brief texts, structure sections, and columnar sections. 71/2- or 15-minute quadrangles printed in multicolor on topographic bases that meet National Map Accuracy standards.
  • Geophysical Investigations (GP) Map: Chiefly the results of aeromagnetic and (or) gravity surveys shown by contours. Area depicted may range in size from a few square miles to an entire country. Single or multiple sheets.
  • Land Use and Land Cover (L) Map: Various categories of land use and cover, both artificial and natural, for use by geographers, land-use planners, and others. Planimetric maps at scales of 1:250,000 or 1:100,000 on a single sheet.
  • Mineral Investigations Resource (MR) Map: Information on mineral occurrences, mineral resources, mines and prospects, commodities, and target areas of possible resources other than coal, petroleum, or natural gas. Small scale (1:250,000 or smaller).
  • Miscellaneous Field Studies (MF) Map: Rapidly prepared, low-budget maps in a broad range of presentations in terms of portrayal, completeness, interpretations, draftsmanship, scale, and area coverage. Single or multiple sheets.
  • Miscellaneous Investigations/ Geologic Investigations (I) Series: High-quality maps and charts of varied subject matter such as bathymetry, geology, hydrogeology, landforms, land-use classification, vegetation, and others including maps of planets, the Moon, and other satellites. Various scales. Topographic or planimetric bases; regular or irregular areas. May include a text printed as an accompanying pamphlet.
  • Oil and Gas Investigations (OC) Chart: Information about known or possible petroleum resources, presented as logs, correlation diagrams, graphs, and tables, but ordinarily not as maps. Single or multiple sheets. Text printed on same sheet or in an accompanying pamphlet.
  • Oil and Gas Investigations (OM) Map: Apply particularly to areas of known or possible petroleum resources. Typically include cross sections, columnar sections, structure contours, correlation diagrams, and information on wells drilled for oil and gas. Single or multiple sheets. Text usually on map sheet but sometimes printed as an accompanying pamphlet.
  • Open-File Report (OFR/OF): Interpretive information that needs to be released immediately; maps and reports (and their supporting data) that need to be released as supporting documentation because they are referenced, discussed, or interpreted in another information product; preliminary findings (pending a final map or report); interim computer programs and user guides; bibliographies.
  • Professional Paper (PP): Premier series of the USGS. Comprehensive reports of wide and lasting interest and scientific importance, characterized by thoroughness of study and breadth of scientific or geographic coverage. The series may include collections of related papers addressing different aspects of a single scientific topic, either issued together under one cover or separately as chapters.
  • Water-Resources Investigations Report (WRIR/WRI): Hydrologic information, mainly of local interest, intended for quick release. Book or map format. Varied scales.
  • Water-Supply Paper (WSP): Reports on all aspects of hydrology, including quality, recoverability, and use of water resources; statistical reports on streamflow, floods, groundwater levels, and water quality; and collections of short papers on related topics.
A complete listing of descriptions of USGS Series is available at the Alaska Division of Geological & Geophysical Surveys (ADGGS) website.

Locating USGS publications

The United States Geological Survey Library holds copies of current and historical USGS publications, and is the largest earth sciences library in the world. Most publications are available for inter-library loan within the United States. Under the Organic Act, which provided for the formation of the USGS, the library was given extra copies of all USGS publications when published to be used in exchange with other domestic and foreign geological agencies, making the acquisition of the USGS Library collection one of the most cost efficient libraries in the U.S. government.

USGS publications are available for purchase at USGS Store. Many USGS published reports are available to view and access on-line from the USGS Publications Warehouse, while many USGS publications are now available online (see Publications below).

Many older USGS publications have been scanned and digitized by such services as Google Books and the Hathi Trust and Internet Archive. An online search will quickly reveal if a digital version is available. All USGS publications are public domain.

History

Prompted by a report from the National Academy of Sciences, the USGS was created, by a last-minute amendment, to an act of Congress on March 3, 1879. It was charged with the "classification of the public lands, and examination of the geological structure, mineral resources, and products of the national domain". This task was driven by the need to inventory the vast lands added to the United States by the Louisiana Purchase in 1803 and the Mexican–American War in 1848.

The legislation also provided that the Hayden, Powell, and Wheeler surveys be discontinued as of June 30, 1879.

Clarence King, the first director of USGS, assembled the new organization from disparate regional survey agencies. After a short tenure, King was succeeded in the director's chair by John Wesley Powell.

Hydrogen-like atom

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Hydrogen-like_atom ...