[HTML][HTML] Cypripedium calceolus (Orchidaceae) in central Russia: A case study for its populations in two protected areas in the Republic of Mordovia (Russia)

AA Khapugin, GG Chugunov, EV Vargot - Lankesteriana, 2017 - scielo.sa.cr
Cypripedium calceolus is considered as one of the flagship plant species of nature
conservation. It is legally protected throughout Eurasia. Due to its wide distribution range …

[PDF][PDF] Phytoindication estimation of soil mesopedobionts communities catena and their ecomorphic organization

AV Zhukov, ON Kunah, VA Novikova… - Biological Bulletin of …, 2016 - researchgate.net
Biological Bulletin of Bogdan Chmelnitskiy Melitopol State Pedagogical University, 6 (3),
2016 according to Hellinger. The phytoindication estimation of the environmental regimes …

Hieracium sylvularum (Asteraceae) in the Mordovia State Nature Reserve: invasive plant or historical heritage of the flora?

AA Khapugin - Nature Conservation Research. Заповедная наука, 2017 - cyberleninka.ru
Protected Areas are considered as one of the most appropriate tool for biodiversity
conservation. However, invasion of alien species is one of the main and widely known …

[PDF][PDF] Neottianthe cucullata (L.) Schltr.(Orchidaceae Juss.), an endangered orchid in Central Russia

AA Khapugin, GG Chugunov, TB Silaeva, EN Kunaeva - Wulfenia, 2016 - researchgate.net
Neottianthe cucullata (L.) Schltr. is an endangered orchid species. It grows in forest
communities from Central Europe to Eastern Asia. Despite the wide range, this species is …

Population status of Bupleurum aureum (Apiaceae), a Critically Endangered plant species in a region of European Russia

GG Chugunov, AA Khapugin - Ecological Questions, 2020 - apcz.umk.pl
Protected Areas are considered as an important and widely applied tool for biodiversity
conservation. They are especially relevant for conservation of threatened species …

Environmental Preferences of an Invasive Plant Species, Bidens frondosa (Asteraceae), in European Russia and Western Siberia

AA Khapugin, IV Kuzmin, LA Ivanov, DA Ronzhina… - Diversity, 2022 - mdpi.com
To identify habitat conditions, indirect ordination methods on the basis of environmental
scales are used widely in Europe. However, many alien plants are absent from those scales …

Factors of Environmental Safety Reduction on Styr River in the City of Lutsk (Ukraine)

V Kopylov, V Popovych, I Shukel, M Fitak… - Ecological …, 2023 - yadda.icm.edu.pl
Water ecosystems comprise above two thirds of our planet and play an important role in
stabilization of global climate, and also provide a wide range of services to the rapidly …

Population characteristics of Silaum silaus (L.) Schinz & Thell.(Apiaceae) in Mordovia, a highly threatened plant species at the northern limit of its range

AA Khapugin - Journal of Threatened Taxa, 2018 - threatenedtaxa.org
Abstract Knowledge on status of peripheral plant populations is important for understanding
of species’ adaptation and evolution within their ranges.  There is a lack of data on the …

ЗООи фитоиндикация роли автотрофной и гетеротрофной консорций в организации биогеоценоза

ОН Кунах, МВ Трифанова, ДС Ганжа - Ukrainian Journal of …, 2014 - cyberleninka.ru
В работе приведены результаты изучения экоморфической структуры почвенной
мезофауны прилежащей к природному заповеднику «Днепровско-Орельский» …

Фитоиндикационное оценивание катены сообществ почвенной мезофауны и их экоморфическая организация

AV Zhukov, ON Kunah, VA Novikova… - Ukrainian Journal of …, 2016 - search.proquest.com
В работе разработаны подходы для применения κатенеарного метода изучения
разнообразия животного населения почв аренного ландшафта долины р. Днепр (в …