Results 101 to 110 of about 64,052 (243)
Cladistics, EarlyView.Abstract In well‐studied groups of organisms, the taxonomic landscape can be very complex, with several alternative classifications describing diversity within the same set of populations. For example, three hypotheses have previously been proposed to describe the taxonomy of the common and widespread Eurasian Dusky Meadow Brown butterfly, Hyponephele ...
Elena A. Pazhenkova +1 more
wiley +1 more source
A handbook of Siberia and Arctic Russia /
, 1918 Includes index.; Includes folded color map in rear pocket: "Siberia", scale 1:12,600,000, 1918.; "The region covered in this Handbook includes besides Siberia proper, that part of European Russia, excluding Finland, which drains to the Arctic Ocean, and ...
Great Britain. Admiralty. Intelligence Division.
core
Conservation Science and Practice, EarlyView.Climate change has reached unprecedented levels, causing frequent extreme events like droughts and fires. These changes are driving a sharp rise in extinction risk for mammals and threatening key Nature's Contributions to People (NCP) such as clean water, air quality, and climate regulation.
Marta Cimatti +2 more
wiley +1 more source
Towards a unified publicly accessible database of avian type specimens
Ibis, EarlyView.Type specimens represent the crucial physical reference for any scientific bird name, but type material is scattered widely across the globe, and there is still no one comprehensive source documenting the presence, status and condition of all avian type specimens, as well as associated information on nomenclature and the validity of individual names ...
Guy M. Kirwan +6 more
wiley +1 more source
Oligochaetes in the water ecosystems of Western Siberia
, 2017 This article presents the species composition of aquatic oligochaetes (Oligochaeta) in the various regions of Western Siberia. The history of the study of aquatic oligochaetes of Western Siberia is briefly reviewed.
Nikolay A. Zalozny +3 more
core +2 more sources
Ibis, EarlyView.Understanding refuelling performance at stopover sites is central to elucidating the migration strategies of passerines, particularly at Mediterranean landfall islands where birds arrive after crossing major ecological barriers. We investigated fuel deposition dynamics and potential flight range in five long‐distance migrant passerines (Great Reed ...
Koufaki Theano +2 more
wiley +1 more source
Вавиловский журнал генетики и селекции, 2017 Sea buckthorn, despite of high popularity at the moment, is not a common object of genetic researches. Some efforts of foreign scientists in this field are concerned with only big systematic groups like species and subspecies.
A. Y. Zemtsova +3 more
doaj +1 more source
Small birches matter: Beetle diversity on burned birch and pine in boreal forests
Insect Conservation and Diversity, EarlyView.Burned birch hosted higher beetle richness than burned pine. Higher beetle richness on birch was associated with its greater post‐fire mortality, with charred, dead birches attracting more specialized beetles. Retaining burned birch alongside pine can enhance saproxylic and pyrophilous beetle diversity after prescribed burning.
Katja Frostgård +2 more
wiley +1 more source
Проблемы особо опасных инфекций, 2008 The level of fluctuating asymmetry (FA) of bilateral signs in fleas was shown to reflect a certain character of their interrelations with Yersinia pestis.
A. Ya. Nikitin +3 more
doaj +1 more source
Nations and Nationalism, EarlyView.ABSTRACT This article contributes to nationalism studies by demonstrating how states use failure as a governance tool to regulate national belonging and by showing how people experience and reinterpret failure in ways that unsettle dominant national imaginaries.
Lena Hercberga, Alina Jašina‐Schäfer
wiley +1 more source