Results 31 to 40 of about 36,579 (307)

Assemblages of herb-dwelling spiders (Araneae) of various steppe types in Ukraine and the Central Chernozem region of Russia [PDF]

open access: yes, 2012
A total of 107 spider species from 15 families were recorded in the herbaceous vegetation of the steppe ecosystems of Ukraine and the Central Chernozem region of Russia. Araneidae, Thomisidae, Salticidae and Theridiidae were the most species-rich.
Polchaninova, Nina Y.
core   +2 more sources

A Second Mortuary Hiatus on Lake Baikal in Siberia and the Arrival of Small-Scale Pastoralism [PDF]

open access: yes, 2017
Peer reviewedPublisher ...
Kharinskii, Artur A.   +3 more
core   +1 more source

Variation of vegetation autumn phenology and its climatic drivers in temperate grasslands of China

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2022
Understanding the variation of autumn phenology and its climatic drivers is important for predicting terrestrial carbon cycles in the temperate grasslands of China.
Rong Ma   +8 more
doaj   +1 more source

Niche overlap and species co-occurrence patterns in carabid communities of the northern Chinese steppes [PDF]

open access: yesZooKeys, 2021
Understanding how species sort themselves into communities is essential to explain the mechanisms that maintain biodiversity. Important insights into potential mechanisms of coexistence may be obtained from observation of non-random patterns in community
Noelline Tsafack   +3 more
doaj   +3 more sources

Ukraine 2014 – The End of the Second European Belle Époque [PDF]

open access: yes, 2016
This article is devoted to the roots of the developments that have taken place in Ukraine since Autumn 2013 and up to the Russian invasion. It stresses the historical differences between Ukraine and Russia, presents the international milieu of Ukrainian ...
Żurawski vel Grajewski, Przemysław
core   +2 more sources

Effects of grazing intensity and topography on steppe vegetation and soil properties of Mt. Aragats, Armenia

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca
Steppes are large ecosystems and diverse in plant composition and soils-climatic conditions. Steppes have been used for pastoralism for centuries. Few studies have considered interactive effects of grazing intensity and topography on steppe productivity,
Marine NAVASARDYAN   +3 more
doaj   +1 more source

Distribution Patterns of Grasshoppers and Their Kin over the Eurasian Steppes

open access: yesInsects, 2021
The main aims of this paper are to reveal general patterns of Orthoptera distribution in the Eurasian steppes, to evaluate long-term trends of changes in distribution of taxa and populations, and to estimate the potential for population changes relative ...
Michael G. Sergeev
doaj   +1 more source

Vegetation context and climatic limits of the Early Pleistocene hominin dispersal in Europe [PDF]

open access: yes, 2010
The vegetation and the climatic context in which the first hominins entered and dispersed in Europe during the Early Pleistocene are reconstructed, using literature review and a new climatic simulation. Both in situ fauna and in situ pollen at the twelve
Arpe, K, Leroy, SAG, Mikolajewicz, U
core   +1 more source

GrassPlot v. 2.00 – first update on the database of multi-scale plant diversity in Palaearctic grasslands [PDF]

open access: yes, 2019
: GrassPlot is a collaborative vegetation-plot database organised by the Eurasian Dry Grassland Group (EDGG) and listed in the Global Index of Vegetation-Plot Databases (GIVD ID EU-00-003). Following a previous Long Database Report (Dengler et al.
Afif, Elias   +98 more
core   +4 more sources

The Eurasian steppe belt: Status quo, origin and evolutionary history

open access: yesTurczaninowia, 2019
We present a comprehensive review of the characteristics and structure of the Eurasian steppe and of its evolutionary history in space and time. During the last decades, tremendous advances in research methods in earth and palaeontological sciences have ...
Herbert Hurka   +6 more
doaj   +1 more source

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