Электронный архив

Diet and life history reduce interspecific and intraspecific competition among three sympatric Arctic cephalopods

Показать сокращенную информацию

dc.contributor.author Golikov A.V.
dc.contributor.author Ceia F.R.
dc.contributor.author Sabirov R.M.
dc.contributor.author Batalin G.A.
dc.contributor.author Blicher M.E.
dc.contributor.author Gareev B.I.
dc.contributor.author Gudmundsson G.
dc.contributor.author Jørgensen L.L.
dc.contributor.author Mingazov G.Z.
dc.contributor.author Zakharov D.V.
dc.contributor.author Xavier J.C.
dc.date.accessioned 2021-02-25T20:53:25Z
dc.date.available 2021-02-25T20:53:25Z
dc.date.issued 2020
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/162579
dc.description.abstract © 2020, The Author(s). Trophic niche and diet comparisons among closely sympatric marine species are important to understand complex food webs, particularly in regions most affected by climate change. Using stable isotope analyses, all ontogenetic stages of three sympatric species of Arctic cephalopods (genus Rossia) were studied to assess inter- and intraspecific competition with niche and diet overlap and partitioning in West Greenland and the Barents Sea. Seven traits related to resource and habitat utilization were identified in Rossia: no trait was shared by all three species. High boreal R. megaptera and Arctic endemic R. moelleri shared three traits with each other, while both R. megaptera and R. moelleri shared only two unique traits each with widespread boreal-Arctic R. palpebrosa. Thus all traits formed fully uncrossing pattern with each species having unique strategy of resource and habitat utilization. Predicted climate changes in the Arctic would have an impact on competition among Rossia with one potential ‘winner’ (R. megaptera in the Barents Sea) but no potential ‘losers’.
dc.title Diet and life history reduce interspecific and intraspecific competition among three sympatric Arctic cephalopods
dc.type Article
dc.relation.ispartofseries-issue 1
dc.relation.ispartofseries-volume 10
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS-2020-10-1-SID85097416868


Файлы в этом документе

Данный элемент включен в следующие коллекции

  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

Показать сокращенную информацию

Поиск в электронном архиве


Расширенный поиск

Просмотр

Моя учетная запись

Статистика