Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
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TY - JOUR
T1 - Benefits of protected areas for nonbreeding waterbirds adjusting their distributions under climate warming
AU - Gaget, Elie
AU - Pavón-Jordán, Diego
AU - Johnston, Alison
AU - Lehikoinen, Aleksi
AU - Hochachka, Wesley M.
AU - Sandercock, Brett K.
AU - Soultan, Alaaeldin
AU - Azafzaf, Hichem
AU - Bendjedda, Nadjiba
AU - Bino, Taulant
AU - Božič, Luka
AU - Clausen, Preben
AU - Dakki, Mohamed
AU - Devos, Koen
AU - Domsa, Cristi
AU - Encarnação, Vitor
AU - Erciyas-Yavuz, Kiraz
AU - Faragó, Sándor
AU - Frost, Teresa
AU - Gaudard, Clemence
AU - Gosztonyi, Lívia
AU - Haas, Fredrik
AU - Hornman, Menno
AU - Langendoen, Tom
AU - Ieronymidou, Christina
AU - Kostyushin, Vasiliy A.
AU - Lewis, Lesley J.
AU - Lorentsen, Svein Håkon
AU - Luigujõe, Leho
AU - Meissner, Włodzimierz
AU - Mikuska, Tibor
AU - Molina, Blas
AU - Musilová, Zuzana
AU - Natykanets, Viktor
AU - Paquet, Jean Yves
AU - Petkov, Nicky
AU - Portolou, Danae
AU - Ridzoň, Jozef
AU - Sayoud, Samir
AU - Šćiban, Marko
AU - Sniauksta, Laimonas
AU - Stīpniece, Antra
AU - Strebel, Nicolas
AU - Teufelbauer, Norbert
AU - Topić, Goran
AU - Uzunova, Danka
AU - Vizi, Andrej
AU - Wahl, Johannes
AU - Zenatello, Marco
AU - Brommer, Jon E.
N1 - Publisher Copyright: © 2020 The Authors. Conservation Biology published by Wiley Periodicals LLC on behalf of Society for Conservation Biology Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/6
Y1 - 2021/6
N2 - Climate warming is driving changes in species distributions and community composition. Many species have a so-called climatic debt, that is, shifts in range lag behind shifts in temperature isoclines. Inside protected areas (PAs), community changes in response to climate warming can be facilitated by greater colonization rates by warm-dwelling species, but also mitigated by lowering extirpation rates of cold-dwelling species. An evaluation of the relative importance of colonization-extirpation processes is important to inform conservation strategies that aim for both climate debt reduction and species conservation. We assessed the colonization-extirpation dynamics involved in community changes in response to climate inside and outside PAs. To do so, we used 25 years of occurrence data of nonbreeding waterbirds in the western Palearctic (97 species, 7071 sites, 39 countries, 1993–2017). We used a community temperature index (CTI) framework based on species thermal affinities to investigate species turnover induced by temperature increase. We determined whether thermal community adjustment was associated with colonization by warm-dwelling species or extirpation of cold-dwelling species by modeling change in standard deviation of the CTI (CTISD). Using linear mixed-effects models, we investigated whether communities in PAs had lower climatic debt and different patterns of community change than communities outside PAs. For CTI and CTISD combined, communities inside PAs had more species, higher colonization, lower extirpation, and lower climatic debt (16%) than communities outside PAs. Thus, our results suggest that PAs facilitate 2 independent processes that shape community dynamics and maintain biodiversity. The community adjustment was, however, not sufficiently fast to keep pace with the large temperature increases in the central and northeastern western Palearctic. Our results underline the potential of combining CTI and CTISD metrics to improve understanding of the colonization-extirpation patterns driven by climate warming.
AB - Climate warming is driving changes in species distributions and community composition. Many species have a so-called climatic debt, that is, shifts in range lag behind shifts in temperature isoclines. Inside protected areas (PAs), community changes in response to climate warming can be facilitated by greater colonization rates by warm-dwelling species, but also mitigated by lowering extirpation rates of cold-dwelling species. An evaluation of the relative importance of colonization-extirpation processes is important to inform conservation strategies that aim for both climate debt reduction and species conservation. We assessed the colonization-extirpation dynamics involved in community changes in response to climate inside and outside PAs. To do so, we used 25 years of occurrence data of nonbreeding waterbirds in the western Palearctic (97 species, 7071 sites, 39 countries, 1993–2017). We used a community temperature index (CTI) framework based on species thermal affinities to investigate species turnover induced by temperature increase. We determined whether thermal community adjustment was associated with colonization by warm-dwelling species or extirpation of cold-dwelling species by modeling change in standard deviation of the CTI (CTISD). Using linear mixed-effects models, we investigated whether communities in PAs had lower climatic debt and different patterns of community change than communities outside PAs. For CTI and CTISD combined, communities inside PAs had more species, higher colonization, lower extirpation, and lower climatic debt (16%) than communities outside PAs. Thus, our results suggest that PAs facilitate 2 independent processes that shape community dynamics and maintain biodiversity. The community adjustment was, however, not sufficiently fast to keep pace with the large temperature increases in the central and northeastern western Palearctic. Our results underline the potential of combining CTI and CTISD metrics to improve understanding of the colonization-extirpation patterns driven by climate warming.
KW - ajuste comunitario
KW - cambio de distribución
KW - colonización
KW - colonization
KW - community adjustment
KW - community temperature index
KW - extinción
KW - extinction
KW - humedales
KW - range shift
KW - wetlands
KW - índice de temperatura comunitaria
UR - http://www.scopus.com/inward/record.url?scp=85099659018&partnerID=8YFLogxK
U2 - 10.1111/cobi.13648
DO - 10.1111/cobi.13648
M3 - Journal article
C2 - 33009673
AN - SCOPUS:85099659018
VL - 35
SP - 834
EP - 845
JO - Conservation Biology
JF - Conservation Biology
SN - 0888-8892
IS - 3
ER -