scholarly journals Yedoma Permafrost Genesis: Over 150 Years of Mystery and Controversy

2022 ◽  
Vol 9 ◽  
Author(s):  
Yuri Shur ◽  
Daniel Fortier ◽  
M. Torre Jorgenson ◽  
Mikhail Kanevskiy ◽  
Lutz Schirrmeister ◽  
...  

Since the discovery of frozen megafauna carcasses in Northern Siberia and Alaska in the early 1800s, the Yedoma phenomenon has attracted many Arctic explorers and scientists. Exposed along coastal and riverbank bluffs, Yedoma often appears as large masses of ice with some inclusions of sediment. The ground ice particularly mystified geologists and geographers, and they considered sediment within Yedoma exposures to be a secondary and unimportant component. Numerous scientists around the world tried to explain the origin of Yedoma for decades, even though some of them had never seen Yedoma in the field. The origin of massive ice in Yedoma has been attributed to buried surface ice (glaciers, snow, lake ice, and icings), intrusive ice (open system pingo), and finally to ice wedges. Proponents of the last hypothesis found it difficult to explain a vertical extent of ice wedges, which in some cases exceeds 40 m. It took over 150 years of intense debates to understand the process of ice-wedge formation occurring simultaneously (syngenetically) with soil deposition and permafrost aggregation. This understanding was based on observations of the contemporary formation of syngenetic permafrost with ice wedges on the floodplains of Arctic rivers. It initially was concluded that Yedoma was a floodplain deposit, and it took several decades of debates to understand that Yedoma is of polygenetic origin. In this paper, we discuss the history of Yedoma studies from the early 19th century until the 1980s—the period when the main hypotheses of Yedoma origin were debated and developed.

Author(s):  
A. A. Chernyshev ◽  
◽  
S. I. Chernomorchenko ◽  

The purpose of the article is to reveal the image of Yermak presented in the Russian encyclopedic narrative of the early 19th century. The first half of the 19th century is of particular interest in this regard, since at that timeб there was interest in the past of the country, the history of its development, and the history of the conquest of Siberia by ataman Yermak. The issue of the conquest of Siberia by the Cossack ataman Yermak was reflected in journalism and fiction, and with the advent of encyclopedias it penetrated there. For researchers of that time, the history of Siberia’s conquest seemed important for understanding the uniqueness and greatness of the Russian state. It should be noted that the dictionary and encyclopedic publications of the first half of the 19th century are currently insufficiently studied as a historiographical source and a monument of social thought. The appearance of the encyclopedia is a certain milestone that fixes the state of science itself and its achievements for society. Encyclopedic publications not have only a great informational potential, but also influence the construction of the reader's picture of the world.


2018 ◽  
Vol 29 (4) ◽  
pp. 478-495
Author(s):  
German E Berrios ◽  
Johan Schioldann ◽  
Johan Schioldann

Literature on the history of ‘paranoia’ (as a clinical concept) is large and confusing. This is partly explained by the fact that over the centuries the word ‘paranoia’ has been made to participate in several convergences (clinical constructs), and hence it has named different forms of behaviour and been linked to different explanatory concepts. The Classic Text that follows provides information on the internal clinical evolution of the last convergence in which ‘paranoia’ was made to participate. August Wimmer maps the historical changes of ‘ Verrücktheit’ as it happened within the main European psychiatric traditions since the early 19th century. After World War II, that clinical profile was to become reified and renamed as ‘delusional disorder’.


2018 ◽  
Vol 24 (2) ◽  
pp. 85-110
Author(s):  
Joanna Kulwicka-Kamińska

The religious writings of the Tatars constitute a valuable source for philological research due to the presence of heretofore unexplored grammatical and lexical layers of the north borderland Polish language of the 16th-20th centuries and due to the interference-related and transfer-related processes in the context of Slavic languages and Slavic-Oriental contacts. Therefore the basis for linguistic analyses is constituted by one of the most valuable monuments of this body of writing – the first translation of the Quran into a Slavic language in the world (probably representing the north borderland Polish language), which assumed the form of a tefsir. The source of linguistic analyses is constituted by the Olita tefsir, which dates back to 1723 (supplemented and corrected in the 19th century). On the basis of the material that was excerpted from this work the author presents both borderland features described in the subject literature and tries to point the new or only sparsely confirmed facts in the history of the Polish language, including the formation of the north borderland Polish language on the Belarusian substrate. Research involves all levels of language – the phonetic-phonological, morphological, syntactic and the lexical-semantic levels.


2019 ◽  
Vol 12 ◽  
pp. 149-175
Author(s):  
Ewa Grzęda

Romantic wanderings of Poles across Saxon SwitzerlandThe history of Polish tourism in the Elbe Sandstone Mountains as well as the literary and artistic reception of the landscape and culture of Saxon Switzerland have never been discussed in detail. The present article is a research reconnaissance. The beginnings and development of tourism in the region came in the late 18th and early 19th century. The 1800s were marked by the emergence of the first German-language descriptions of Saxon Switzerland, which served as guidebooks at the time. From the very beginning Poles, too, participated in the tourist movement in the area. The author of the article seeks to follow the increasing interest in Saxon Switzerland and the appearance of the first descriptions of the region in Polish literature and culture. She provides a detailed analysis of Polish-language accounts of micro-trips to the Elbe Sandstone Mountains by Andrzej Edward Koźmian, Stanisław Deszert, Antoni Edward Odyniec, Klementyna Hoffman née Tańska and a poem by Maciej Bogusz Stęczyński. As the analysis demonstrates, in the first half of the 19th century Poles liked to visit these relatively low mountains in Central Europe and tourism in the region is clearly part of the history of Polish mountain tourism. Thanks to unique aesthetic and natural values of the mountains, full of varied rocky formations, reception of their landscape had an impact of the development of the aesthetic sensibility of Polish Romantics. Direct contact with nature and the landscape of Saxon Switzerland also served an important role in the shaping of spatial imagination of Polish tourists, encouraging them to explore other mountains in Europe and the world, including the Alps. On the other hand thanks to the development of tourist infrastructure in Saxon Switzerland, facilitating trips in the region and making the most attractive spots available to inexperienced tourists, micro-trips to the Elbe Sandstone Mountains marked an important stage in the development of mountain tourism on a popular-recreational level. Polish-language accounts of trips to Saxon Switzerland from the first half of the 20th century are a noteworthy manifestation of the beginnings of Polish travel literature.


PEDIATRICS ◽  
1971 ◽  
Vol 48 (1) ◽  
pp. 58-58
Author(s):  
T. E. C.

Mrs. Lydia Maria Child (1802-1880), a prolific writer and humanitarian reformer, wrote the most widely read early 19th century book to guide mothers in the correct management of their children. Here is her advice on how to develop good affections or character in a child: It is a common opinion that a spirit of revenge is natural to children. No doubt bad temper, as well as other evils, moral and physical, are often hereditary–and here is a fresh reason for being good ourselves, if we would have our children good. But allowing that evil propensities are hereditary, and therefore born with children, how are they excited, and called into action? First, by the influences of the nursery–those early influences, which, beginning as they do with life itself, are easily mistaken for the operations of nature; and in the second place, by the temptations of the world. Now, if a child has ever so bad propensities, if the influences of the nursery be pure and holy, his evils will never be excited, or roused into action, until his understanding is enlightened, and his principles formed, so that he has power to resist them. The temptations of the world will do him no harm; he will "overcome evil with good." But if, on the other hand, the influences of the nursery are bad, the weak passions of the child are strengthened before his understanding is made strong; he gets into habits of evil before he is capable of perceiving that they are evil. Consequently, when he comes out into the world, he brings no armor against its temptations.


Author(s):  
Mari Hvattum

In its most general sense, historicism refers to a new historical consciousness emerging in late-18th- and early-19th-century Europe. This novel “historical-mindedness,” as the cultural historian Stephen Bann has called it, sprung from a recognition that human knowledge and human making are historically conditioned and must be understood within particular historical contexts. Historicism inspired new interest in the origin and development of cultural phenomena, not least art and architecture. When used in relation to architecture, historicism usually refers to the 19th-century notion that architecture is a historically dynamic and relative phenomenon, changing with time and circumstance. This in contrast to 18th-century classicism which tended to uphold the classical tradition as a universal ideal and a timeless standard. Historicism in architecture often entails Revivals of various kinds, i.e., the reference to or use of historical styles and motifs. The term is related to concepts such as eclecticism, revivalism, and relativism. In architectural history, an early anticipation of a historicist way of thinking is Johann Joachim Winckelmann’s History of the Art of Antiquity (1764). While still idealizing Greek art, Winckelmann also analyzed Egyptian, Etruscan, Phoenician, and Persian art and architecture, paying close attention to the historical conditions in which each of these cultures emerged. This new attentiveness to the relationship between cultural conditions and artistic expression lies at the heart of historicism, as does the related idea that architecture has the capacity to represent an epoch or a nation, forming a veritable index of cultural development. There is a strong organicist aspect to historicism, i.e., a tendency to think about cultural phenomena as organic wholes that evolve according to laws.


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