气候变化领域集成服务门户(CCPortal): Species–habitat networks elucidate landscape effects on habitat specialisation of natural enemies and pollinators

CCPortal

DOI	10.1111/ele.13642
	Species–habitat networks elucidate landscape effects on habitat specialisation of natural enemies and pollinators
	Lami F.; Bartomeus I.; Nardi D.; Beduschi T.; Boscutti F.; Pantini P.; Santoiemma G.; Scherber C.; Tscharntke T.; Marini L.
发表日期	2021
ISSN	1461023X
起始页码	288
结束页码	297
卷号	24 期号:2
英文摘要	Measuring habitat specialisation is pivotal for predicting species extinctions and for understanding consequences on ecosystem functioning. Here, we sampled pollinator and natural enemy communities in all major habitat types occurring across multiple agricultural landscapes and used species–habitat networks to determine how habitat specialisation changed along gradients in landscape composition and configuration. Although it is well known that landscape simplification often causes the replacement of specialists with generalists, our study provided evidence for intraspecific variation in habitat specialisation, highlighting how a large number of arthropod species adapted their way of selecting habitat resources depending on the landscape structure. Groups with higher diet specialisation and limited foraging flexibility appeared to have a reduced ability to respond to landscape changes, indicating that some arthropod taxa are better able than others to adapt to an increasingly broad set of resources and persist in highly impacted landscapes. © 2020 John Wiley & Sons Ltd.
关键词	Bipartite networks connectance fragmentation generalist habitat selectivity intraspecific variation landscape configuration landscape simplification modularity patch density
英文关键词	arthropod; ecosystem function; habitat restoration; intraspecific variation; natural enemy; pollinator; specialization; Arthropoda; agriculture; animal; arthropod; ecosystem; specialization; species extinction; Agriculture; Animals; Arthropods; Ecosystem; Extinction, Biological; Specialization
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204425
作者单位	DAFNAE, University of Padova, Padova, Legnaro 35020, Italy; Di4A-Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, 33100, Italy; Dpto. Ecologia Integrativa, Estación Biológica de Dõnana (EBD-CSIC), Sevilla, 41092, Spain; Agroecology, Department of Crop Sciences, University of Göttingen, Göttingen, Germany; Museo Civico di Scienze Naturali “E. Caffi” di Bergamo, Piazza Cittadella 10, Bergamo, 24129, Italy; Centre for Biodiversity Monitoring, Zoological Research Museum Alexander Koenig, Adenauerallee 160, Bonn, 53113, Germany; Institute of Landscape Ecology, University of Münster, Münster, 48149, Germany
推荐引用方式 GB/T 7714	Lami F.,Bartomeus I.,Nardi D.,等. Species–habitat networks elucidate landscape effects on habitat specialisation of natural enemies and pollinators[J],2021,24(2).
APA	Lami F..,Bartomeus I..,Nardi D..,Beduschi T..,Boscutti F..,...&Marini L..(2021).Species–habitat networks elucidate landscape effects on habitat specialisation of natural enemies and pollinators.Ecology Letters,24(2).
MLA	Lami F.,et al."Species–habitat networks elucidate landscape effects on habitat specialisation of natural enemies and pollinators".Ecology Letters 24.2(2021).