Results 1 to 10 of about 4,815 (183)

Florophytocenotic Diversity of the Western Caucasus

open access: yesЮг России: экология, развитие, 2020
Aim. To identify the modern phytocenotic and floristic diversity of the Western Caucasus and to present the specifics of its florocenocomplexes.Material and Methods.
S. A. Litvinskaya
doaj   +3 more sources

On the genetic structure and origin of the little ground squirrel Spermophilus pygmaeus (Pallas, 1778) in the North Caucasus [PDF]

open access: yesВавиловский журнал генетики и селекции
Little ground squirrel Spermophilus pygmaeus (Pallas, 1778) is a polytypic species of significant interest for the study of taxonomic diversity, genetic structure, gene flow and genetic diversity.
F. A. Tembotova   +2 more
doaj   +2 more sources

Neuropterida and Mecoptera from the North-Western Caucasus [PDF]

open access: yesКавказский энтомологический бюллетень, 2019
An extensive study of Neuropteroidea and Mecoptera collected in Krasnodar Region and the Republic of Adygea in 2018 allowed the discovery of new species for the regions and for Russia, clarification of the taxonomic affiliation of some dubious specimens,
V.N. Makarkin, V.I. Shchurov
doaj   +2 more sources

A contribution to the Raphidioptera fauna of the North-Western Caucasus [PDF]

open access: yesКавказский энтомологический бюллетень, 2013
New faunistical data on two species of Raphidioptera from the North-Western Caucasus are reported. Phaeostigma notatum (Fabricius, 1781) is new for Krasnodar Province. The forewing venation of P.
V.N. Makarkin, V.I. Shchurov
doaj   +2 more sources

Features of microelement composition of mountain alluvial soils of the Western Caucasus

open access: yesНаука. Инновации. Технологии
The object of the study is the microelement composition of mountain alluvial soils, the formation of which occurs quite intensively due to the activity of processes that determine the development of soil cover in mountainous relief conditions.
T. V. Degtyareva, A. A. Likhovid
doaj   +2 more sources

Bridges as Geoheritage Viewpoints in the Western Caucasus [PDF]

open access: yesGeosciences, 2021
Distant observation of unique geological and geomorphological features facilitates comprehension and tourism of these important resources. Bridges offer an opportunity for such observation, and the idea of bridge-based geoheritage viewpoints is proposed.
Anna V. Mikhailenko   +2 more
openaire   +2 more sources

Gramineous fraction of the invasive flora of the Caucasus

open access: yesЮг России: экология, развитие, 2022
Aim. Questions about the invasive flora of the Caucasus regions are a most important issue under discussion. The aim of the research is to identify the species composition of the family Poaceae, which are alien to the Western Caucasus, and their ...
S. A. Litvinskaya, R. T. Abdyeva
doaj   +1 more source

New data on taxonomy, biology and distribution of weevils of the subgenus Pliadonus Reitter, 1912 (Coleoptera: Curculionidae: Otiorhynchus) from the West Caucasus [PDF]

open access: yesКавказский энтомологический бюллетень, 2021
New data on the morphology, biology and distribution of Otiorhynchus (Pliadonus) abagoensis Reitter, 1888, O. brachialis Boheman, 1843, O. dentitibia Reitter, 1888, O. dolmenicus Davidian et Savitsky, 2006, O.
G.E. Davidian   +2 more
doaj   +1 more source

Review of the fauna of elongated water scavenger beetles (Coleoptera: Hydrochidae) of the North-Western Caucasus [PDF]

open access: yesКавказский энтомологический бюллетень, 2014
A review of the fauna of elongated water scavenger beetles (Hydrochidae) of the North-Western Caucasus is given. Five species are recorded: Hydrochus megaphallus Berge Henegouwen, 1988, H. elongatus (Schaller, 1783), H. ignicollis (Motschulsky, 1860), H.
M.I. Shapovalov, V.V. Hiryanov
doaj   +1 more source

On the Trichoptera of the Caucasus with western and eastern relatives [PDF]

open access: yesOpuscula Zoologica, 2020
This caddisfly study is based mostly on the material collected in the framework of the International Visegrad Fundreseach project on the aquatic insects of Georgia and Azerbaijan. Applying the principles and procedures of fine phenomics we have delineated and characterised several Trichoptera species complexes; reinstated the species status of ...
Oláh, János   +4 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy