Казанский (Приволжский) федеральный университет, КФУ
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THE IMPACT OF GREY HERON (ARDEA CINEREA L.) COLONY ON SOIL BIOGEOCHEMISTRY AND VEGETATION: A NATURAL LONG-TERM IN SITU EXPERIMENT IN A PLANTED PINE FOREST
Форма представленияСтатьи в зарубежных журналах и сборниках
Год публикации2023
Языканглийский
  • Богачев Михаил Игоревич, автор
  • Гареев Булат Ирекович, автор
  • Гафуров Артур Маратович, автор
  • Каюмов Айрат Рашитович, автор
  • Маркелова Мария Ивановна, автор
  • Романова Валерия Александровна, автор
  • Тишин Денис Владимирович, автор
  • Усманов Булат Мансурович, автор
  • Богачев Михаил Игоревич, автор
  • Каплун Дмитрий Ильич, автор
  • Пыко Никита Сергеевич, автор
  • Пыко Светлана Анатольевна, автор
  • Сафонова Анастасия Николаевна, автор
  • Синица Александр Михайлович, автор
  • Имаев Расуль Габдрафикович, автор
  • Библиографическое описание на языке оригинала Bogachev M.I., Tishin D.V., Gafurov A.M., Gareev B.I., Imaev R.G., Kaplun D.I., Markelova M.I., Pyko N.S., Pyko S.A., Romanova V.A., Safonova A.N., Sinitca A.M., Usmanov B.M., Kayumov A.R. The impact of Grey Heron (Ardea cinerea L.) colony on soil biogeochemistry and vegetation: a natural long-term in situ experiment in a planted pine forest. / // Front. Environ. Sci. Vol.11. Art. 1197657.
    Аннотация Increased anthropogenic pressure including intensification of agricultural activities leads to long-term decline of natural biotopes, with planted forests often considered as promising compensatory response, although reduced biodiversity and ecosystem stability represent their common drawbacks. Here we present a complex investigation of the impact of a large Grey Heron (Ardea cinerea L.) colony on soil biogeochemistry and vegetation in a planted Scots pine forest representing a natural in situ experiment on an engineered ecosystem. After settling around 2006, the colony expanded for 15 years, leading to the intensive deposition of nutrients with feces, food remains and feather thereby considerably altering the local soil biogeochemistry. Thus, lower pH levels around 4.5, 10- and 2-fold higher concentrations of phosphorous and nitrogen, as well as 1.2-fold discrepancies in K, Li, Mn, Zn and Co., respectively, compared to the surrounding control forest area could be observed. Unaltered total organic carbon (Corg) suggests repressed vegetation, as also reflected in the vegetation indices obtained by remote sensing. Moreover, reduced soil microbial diversity with considerable alternations in the relative abundance of Proteobacteria, Firmicutes, Acidobacteriota, Actinobacteriota, Verrucomicrobiota, Gemmatimonadota, Chujaibacter, Rhodanobacter, and Bacillus has been detected. The above alterations to the ecosystem also affected climate stress resilience of the trees indicated by their limited recovery from the major 2010 drought stress, in marked contrast to the surrounding forest (p = 3∙10−5). The complex interplay between geographical, geochemical, microbiological and dendrological characteristics, as well as their manifestation in the vegetation indices is explicitly reflected in the Bayesian network model. Using the Bayesian inference approach, we have confirmed the predictability of biodiversity patterns and trees growth dynamics given the concentrations of keynote soil biogeochemical alternations with correlations R > 0.8 between observations and predictions, indicating the capability of risk assessment that could be further employed for an informed forest management.
    Ключевые слова Grey Heron, biogeochemistry, soil metagenome, tree ring width, vegetation indices
    Название журнала FRONTIERS IN ENVIRONMENTAL SCIENCE
    Ссылка для РПД http://dspace.kpfu.ru/xmlui/bitstream/handle/net/176851/F_fenvs_11_1197657.pdf?sequence=1&isAllowed=y
    URL https://www.frontiersin.org/articles/10.3389/fenvs.2023.1197657/full
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