Výsledky vyhledávání - "Sarah L. Amundrud"

Akademický článek

Extreme rainfall events alter the trophic structure in bromeliad tanks across the Neotropics

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)

The amount and frequency of rainfall structures aquatic food webs. Here the authors show that in tropical tank bromeliads, lower trophic levels are more abundant in stable rainfall conditions, while biomass pyramids are inverted in conditions with pe

Externí odkaz: https://doaj.org/article/2d9a1fa98a384c38b60af4cebad265d3

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Functional redundancy dampens precipitation change impacts on species‐rich invertebrate communities across the Neotropics

Publikováno v: Functional Ecology
Functional Ecology, 2022, 36 (7), pp.1559-1572. ⟨10.1111/1365-2435.14048⟩
Functional Ecology (0269-8463) (Wiley), 2022-07, Vol. 36, N. 7, P. 1559-1572

International audience; Animal community responses to extreme climate events can be predicted from the functional traits represented within communities. However, it is unclear whether geographic variation in the response of functional community struc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36ea3ecd1387b13f0fa665642cff3801
https://hal.inrae.fr/hal-03658979/document

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Ecological response to altered rainfall differs across the Neotropics

Publikováno v: Ecology
Ecology, Ecological Society of America, 2020, 101 (4), pp.e02984. ⟨10.1002/ecy.2984⟩
Ecology, Ecological Society of America, In press, pp.e02984. ⟨10.1002/ecy.2984⟩
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Ecology, 2020, 101 (4), pp.e02984. ⟨10.1002/ecy.2984⟩

Made available in DSpace on 2020-12-12T01:58:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-04-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Consejo Nacional de Investigaciones Científicas y Técnicas Natural S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495eb8e8f0a40081d6dd5fae1eb9d1cc
https://hal.umontpellier.fr/hal-02513041

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Disentangling how climate change can affect an aquatic food web by combining multiple experimental approaches

Autor: Sarah L. Amundrud, Diane S. Srivastava

Publikováno v: Global change biologyREFERENCES. 25(10)

Predicting the biological effects of climate change presents major challenges due to the interplay of potential biotic and abiotic mechanisms. Climate change can create unexpected outcomes by altering species interactions, and uncertainty over the ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6e1b82c2347ace1240245face945e6f
https://pubmed.ncbi.nlm.nih.gov/31148300

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Trophic interactions determine the effects of drought on an aquatic ecosystem

Autor: Sarah L. Amundrud, Diane S. Srivastava

Publikováno v: Ecology. 97:1475-1483

Species interactions can be important mediators of community and ecosystem responses to environmental stressors. However, we still lack a mechanistic understanding of the indirect ecological effects of stress that arise via altered species interactio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f00d164ccd0f9a616b6c45296891e143
https://doi.org/10.1890/15-1638.1

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Dispersal barriers and climate determine the geographic distribution of the helicopter damselfly Mecistogaster modesta

Autor: Sarah L. Amundrud, Martin Videla, Diane S. Srivastava

1. Species? ranges are typically constrained by the interplay of physical barriers todispersal, environmental requirements such as suitable climatic conditions andbiotic constraints such as from predation or competition. However, teasing apartthe rel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812546f973027164a5b38c504acb3b80
http://doi.wiley.com/10.1111/fwb.13054

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Indirect effects of predators control herbivore richness and abundance in a benthic eelgrass (Zostera marina) mesograzer community

Autor: Diane S. Srivastava, Sarah L. Amundrud, Mary I. O'Connor

Publikováno v: Journal of Animal Ecology. 84:1092-1102

Herbivore communities can be sensitive to changes in predator pressure (top-down effects) and resource availability (bottom-up effects) in a wide range of systems. However, it remains unclear whether such top-down and bottom-up effects reflect direct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78f06aa812b61b586b1d40bd076c51ba
https://doi.org/10.1111/1365-2656.12350

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