Zobrazeno 1 - 10
of 218
pro vyhledávání: '"Ruchin Alexander"'
Autor:
Ruchin Alexander, Esin Mikhail
Publikováno v:
BIO Web of Conferences, Vol 118, p 02006 (2024)
The paper describes the results of studying the insect fauna after the megafires of 2021. Studied of 30,721 individuals from 10 insect orders were obtained for study in 2023, the second year after the megafires. We have established that in the traps
Externí odkaz:
https://doaj.org/article/3d1030dd8d984acfbd072704a6e8df7c
Autor:
Ruchin Alexander
Publikováno v:
BIO Web of Conferences, Vol 113, p 04021 (2024)
The vertical distribution and seasonal abundance of Aculeata in glades in temperate forests of central European Russia was investigated. It was shown that the total number increased at a height of 6 and 8 m and decreased at a height of 2 m. At the sa
Externí odkaz:
https://doaj.org/article/dd28366941a440949b88979660b960f0
Publikováno v:
E3S Web of Conferences, Vol 524, p 02006 (2024)
A study was conducted to investigate the distribution and significant increase in the abundance of Lymantria dispar within the forest-steppe zone of European Russia, encompassing the regions of Ryazan, Moscow, Vladimir, and Ulyanovsk. The examination
Externí odkaz:
https://doaj.org/article/1c1538cb7f3b415599a4d4a29a485690
Autor:
Aleksanov Viktor, Karmazina Inessa, Ruchin Alexander, Lukiyanov Sergei, Lobachev Eugeny, Semishin Gennady
Publikováno v:
BIO Web of Conferences, Vol 71, p 02025 (2023)
The species diversity of insects from the orders Orthoptera, Dermaptera, Mantodea and Blattodea in the National Park “Smolny” (Republic of Mordovia, Ichalki and Bolshoe Ignatovo districts) was studied. It consists of 44 species: Orthoptera (40),
Externí odkaz:
https://doaj.org/article/820097914344458cbce4da1b705fa1c0
Autor:
Alekseev Sergei, Aleksanov Viktor, Ruchin Alexander, Lukiyanov Sergei, Lobachev Eugeny, Esin Mikhail, Semishin Gennady
Publikováno v:
BIO Web of Conferences, Vol 71, p 02026 (2023)
The fauna of Carabidae adults in broad-leaved forests of the Republic of Mordovia (central European Russia) was studied. A total of 18210 ground beetle specimens of 104 species (8 subfamilies) were collected. The most numerous species were eight spec
Externí odkaz:
https://doaj.org/article/2379c6afa002405ea447fcd3d0b8032c
Autor:
Ruchin Alexander, Egorov Leonid
Publikováno v:
E3S Web of Conferences, Vol 462, p 01022 (2023)
The biology and population dynamics of Anoplotrupes stercorosus was studied in forest ecosystems of central European Russia (2007-2023). During the study period, 6738 individuals were collected from 256 habitats. In open biotopes, Anoplotrupes sterco
Externí odkaz:
https://doaj.org/article/b3bcec232372480394f8ff1dc61b311e
Autor:
Aleksanov Victor, Alekseev Sergei, Ruchin Alexander, Lukiyanov Sergei, Lobachev Evgeniy, Esin Mikhail, Ershkova Elena
Publikováno v:
E3S Web of Conferences, Vol 431, p 01028 (2023)
The fauna and abundance of Carabidae inhabiting small steppe plots in the forest-steppe zone of European Russia were analysed. In total, 14 such plots (biotopes) were studied, they were grouped by vegetation type into two groups: meadow steppe (5 plo
Externí odkaz:
https://doaj.org/article/4f2cf3922fca43c285d18d45cba7de03
Autor:
Esin Mikhail, Ruchin Alexander
Publikováno v:
E3S Web of Conferences, Vol 390, p 07024 (2023)
Seasonal rhythms have been found in practically all groups of insects, but in Diptera they have been studied to a lesser extent. In deciduous forests of the European part of Russia (Republic of Mordovia, Temnikov district) seasonal dynamics of Dipter
Externí odkaz:
https://doaj.org/article/6b75a15480b941b28b3b7176733d5194
Autor:
Ruchin Alexander
Publikováno v:
E3S Web of Conferences, Vol 390, p 07021 (2023)
The vertical distribution of insects was studied in deciduous forests of the temperate zone (the center of European Russia). During the research, 81342 individuals from 10 insect orders (Dermaptera, Blattodea, Hemiptera, Hymenoptera, Coleoptera, Neur
Externí odkaz:
https://doaj.org/article/f36989e6ffef436a8c7cdbb63a0fc06f
Autor:
Alekseev Sergei, Ruchin Alexander
Publikováno v:
E3S Web of Conferences, Vol 392, p 02002 (2023)
In most habitats in temperate zones, Carabidae show clear intra-annual changes in abundance and species composition. In the spring, we studied the beetle fauna in 5 different biotopes differing in the degree of overgrowth of the birch forest over a p
Externí odkaz:
https://doaj.org/article/70e2f50b658b4afaade1508f930c7314