دورية أكاديمية
أعرض في EDS

Multiyear drought exacerbates long-term effects of climate on an invasive ant species.

التفاصيل البيبلوغرافية
العنوان: Multiyear drought exacerbates long-term effects of climate on an invasive ant species.
المؤلفون: Couper LI; Department of Biology, Stanford University, Stanford, California, USA., Sanders NJ; Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, Michigan, USA., Heller NE; Carnegie Museum of Natural History, Pittsburgh, Pennsylvania, USA., Gordon DM; Department of Biology, Stanford University, Stanford, California, USA.
المصدر: Ecology [Ecology] 2021 Oct; Vol. 102 (10), pp. e03476. Date of Electronic Publication: 2021 Sep 02.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Ecological Society of America Country of Publication: United States NLM ID: 0043541 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1939-9170 (Electronic) Linking ISSN: 00129658 NLM ISO Abbreviation: Ecology Subsets: MEDLINE
أسماء مطبوعة: Publication: Washington, DC : Ecological Society of America
Original Publication: Brooklyn, NY : Brooklyn Botanical Garden
مواضيع طبية MeSH: Ants* , Droughts* , Introduced Species*, Animals ; California ; Ecosystem ; Population Dynamics ; Seasons
مستخلص: Invasive species threaten biodiversity, ecosystem function, and human health, but the long-term drivers of invasion dynamics remain poorly understood. We use data from a 28-yr ongoing survey of a Northern California ant community invaded by the Argentine ant (Linepithema humile) to investigate the influence of abiotic and biotic factors on invasion dynamics. We found that the distribution of L. humile retracted following an extreme drought that occurred in the region from 2012 to 2015. The distribution of several native ant species also contracted, but overall native ant diversity was higher after the drought and for some native ant species, distributions expanded over the 28-yr survey period. Using structural equation models, we found the strongest impact on the distribution of L. humile was from direct effects of climate, namely, cumulative precipitation and summer maximum temperatures, with only a negligible role for biotic resistance and indirect effects of climate mediated by native ants. The increasing drought and high temperature extremes projected for northern California because of anthropogenic-driven climate change may limit the spread, and possibly the impact, of L. humile in invaded regions. The outcome will depend on the response of native ant communities to these climatic stressors.
(© 2021 The Authors. Ecology published by Wiley Periodicals LLC on behalf of Ecological Society of America.)
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فهرسة مساهمة: Keywords: Argentine ant; drought; invasion; structural equation modeling
تواريخ الأحداث: Date Created: 20210804 Date Completed: 20211019 Latest Revision: 20220719
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC9285587
DOI: 10.1002/ecy.3476
PMID: 34346070
قاعدة البيانات: MEDLINE
الوصف
تدمد:1939-9170
DOI:10.1002/ecy.3476