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Trophic structure of a tropical soil- and litter-dwelling oribatid mite community and consistency of trophic niches across biomesстатья Исследовательская статья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 19 июня 2019 г.
- Авторы: Tsurikov Sergey M., Ermilov Sergey G., Tiunov Alexei V.
- Журнал: Experimental and Applied Acarology
- Том: 78
- Номер: 1
- Год издания: 2019
- Издательство: Springer Nature
- Местоположение издательства: Switzerland
- Первая страница: 29
- Последняя страница: 48
- DOI: 10.1007/s10493-019-00374-4
- Аннотация: The trophic positions of the most abundant soil- and litter-dwelling oribatid mite species in a tropical monsoon forest in Dong Nai (Cat Tien) National Park, southern Vietnam, were estimated using stable isotope analysis. Previously published data and Layman’s metrics were used to compare the structure of the ‘isotopic trophic niches’ and the range of resources used by Oribatida in the tropical forest to those observed in temperate forests. The range of trophic levels occupied by oribatid mites, as refected in their nitrogen isotopic compositions, did not difer between tropical and temperate forests. In contrast, the range of δ13C values of oribatid mites in the tropical community was smaller than that typically observed in temperate forests. This was due to the lack of 13C-enriched species with strongly calcifed integuments. The diversity of trophic niches and the range of resources consumed did not difer between temperate and tropical communities of Oribatida. Moreover, similar δ15N values were observed for oribatid mite families across temperate and tropical ecosystems, suggesting that the taxonomic system of soil- and litter-dwelling Oribatida is ecologically consistent and supporting the ‘taxonomic sufciency’ principle
- Добавил в систему: Цуриков Сергей Михайлович