Results 71 to 80 of about 93,460 (276)

Living on the edge: Pleistocene ice‐free refugia and collared lemming (Dicrostonyx sp.) in the North American High Arctic

open access: yesBoreas, EarlyView.
Comparing the morphological variation of North American collared lemming with climatic and geographic features, as well as genetic insight and the ice sheet extend, indicate the strong geographic structure underlying the morphological diversity of the genus, that might be linked with a local Pleistocene survival in the High Arctic.
Louis Arbez   +5 more
wiley   +1 more source

STATE OF KNOWLEDGE ANALYSIS OF THE ECOLOGICAL AND RECLAMATION STATE OF IRRIGATED LANDS IN THE SOUTH OF WESTERN SIBERIA

open access: yesНаучный журнал Российского НИИ проблем мелиорации, 2020
Purpose: to determine the degree of state of knowledge of the ecological and reclamation state of irrigated lands in the south of Western Siberia. Materials and methods: an analysis of a large array of literary sources, archival documents, data of ...
N. A. Shaporina   +5 more
doaj   +1 more source

Geopolitics versus business interests: The case of the Siberian gas-pipeline in the 1980s [PDF]

open access: yes
The discovery of a huge gas deposit in North Siberia in the 1980s changed somewhat western Europe economy, because an abundant and low cost energy source allowed to alleviate the burden of the 'energy crisis' and, above all, paved the way to a large ...
Hubert BONIN (GRES-CMHE)
core  

Pathogenic Variants in Mennonites From Southern Brazil: Implications for Preventive Measures in Public Health

open access: yesClinical Genetics, EarlyView.
In 325 exomes of South Brazilian Mennonites, we identified 23 pathogenic variants (P) and 27 likely P, with founder effects identified for 96% of P, whose frequencies differed from non‐Finnish Europeans, Amish, and Brazilian populations. ABSTRACT The Mennonite population has a unique history of 500 years of genetic isolation shaped by at least three ...
Luiza Beatriz Mayer de Lima   +8 more
wiley   +1 more source

Shades of empire: Evidence from Swedish and Polish–Lithuanian partitions in the Baltics

open access: yesThe Economic History Review, EarlyView.
Abstract In this study, we explore the long‐run effects of Swedish and Polish–Lithuanian imperial legacies in the Baltic region. Using a robust regression discontinuity design, we identify persistent differences in socio‐economic development across the South Livonia–Courland and the South Livonia–Lettgallia borders that emerged as a result of the ...
Theocharis N. Grigoriadis, Alise Vitola
wiley   +1 more source

Dental Anthropology of the Neolithic Russian Far East: I Eurasian Russia

open access: yesDental Anthropology, 1999
Dental morphological trait frequencies of Neolithic Russian Far East burials are more similar to those of Neolithic Central and Western Siberia than to percentages found in contemporaneous European Russians and Ukrainians.
A. M. Haeussler
doaj   +1 more source

Relationships between synoptic-scale transport and interannual variability of inorganic cations in surface snow at Summit, Greenland: 1992-1996 [PDF]

open access: yes, 2001
To fully utilize the long-term chemical records retrieved from central Greenland ice cores, specific relationships between atmospheric circulation and the variability of chemical species in the records need to be better understood. This research examines
Dibb, Jack E.   +3 more
core   +1 more source

Phytolith research in the South of Western Siberia

open access: yesUkrainian Journal of Ecology, 2017
<p>The research of modern and fossil soils was conducted at three archaeological sites: Nizhniy Kayancha, Novoilinka-3, and Tytkesken-2. Nizhniy Kayancha is a burial ground (dated 5th century BC) situated on the left bank of the Katun River (400-700 m above sea level).
M. Yu. Solomonova   +2 more
openaire   +1 more source

Establishment and rapid spread of social wasps (Hymenoptera: Vespinae) in Greenland Igutsaqalerneq igutsaqatigiiaartartullu (Hymenoptera: Vespinae) nunatsinni siaruaatipallannerat

open access: yesInsect Conservation and Diversity, EarlyView.
In other island nations, the establishment of social wasps has had tremendous negative impacts on local biodiversity. The Red wasp Vespula rufa and the Norwegian wasp Dolichovespula norwegica have now been established in Greenland, with unknown impacts on native fauna.
Viktor Gårdman   +2 more
wiley   +1 more source

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