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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003415naa a2200313 4500
001oai:slubar.slu.se:66787
003SwePub
008240410s2014 | |||||||||||000 ||eng|
024a https://res.slu.se/id/publ/667872 URI
024a https://doi.org/10.2980/21-1-36672 DOI
040 a (SwePub)slu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a for2 swepub-publicationtype
100a Dahlberg, Andersu Swedish Species Information Centre4 aut0 (Swepub:slu)49728
2451 0a Effects of ecological continuity on species richness and composition in forests and woodlands: A review
264 c 2015-12-03
264 1b Informa UK Limited,c 2014
264 1b Taylor & Francis: STM, Behavioural Science and Public Health Titles,c 2024
520 a Forests and woodlands with a long, uninterrupted presence (continuity) are often associated with high biodiversity and many habitat specialist species. But the mechanisms by which, and the scales in time and space at which, populations are dependent on continuity remain debated. We examine the spatial and temporal scales at which occurrences of plants, fungi, and invertebrates are affected by continuity and consider whether they are restricted by time for colonization (continuity per se) or by habitat formation times. We give improved definitions of landscape and local levels of continuity anti evaluate the empirical literature with respect to these. By critically examining the reported effects of continuity on the occurrence of species in forests and woodlands, we explore the mechanisms behind the patterns at local and landscape scales. We conclude that many species are dispersal-limited in the current fragmented landscapes and occur mainly in landscapes with surplus continuity, meaning that the availability of habitats was greater in the past than it is currently. Our review indicates that local continuity per se is important at least for many forest herbs and for certain species of epiphytic lichens, insects, and land snails, but to a lesser extent for fungi. Several studies show that landscape-level continuity affects the current occurrence of species, in particular for vascular plants, but also for particular lichen, bryophyte, and invertebrate species. For continuity-dependent species, a successful conservation strategy should include both extending the period of habitat duration in relict patches and promoting habitat formation in the immediate surroundings of potential source patches. Conservation strategies need to acknowledge the continuity dependence of many species. Research on how to shorten habitat formation times by forest restoration is an urgent priority.
650 7a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng
700a Fritz, Örjanu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för sydsvensk skogsvetenskap,Southern Swedish Forest Research Centre4 aut0 (Swepub:slu)51545
710a Swedish Species Information Centreb Institutionen för sydsvensk skogsvetenskap4 org
710a Sveriges lantbruksuniversitet
773t Écoscienced : Informa UK Limitedg 21, s. 34-45q 21<34-45x 1195-6860x 2376-7626
8564 8u https://res.slu.se/id/publ/66787
8564 8u https://doi.org/10.2980/21-1-3667

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By the author/editor
Dahlberg, Anders
Fritz, Örjan
About the subject
NATURAL SCIENCES
NATURAL SCIENCES
and Biological Scien ...
and Ecology
Articles in the publication
Écoscience
By the university
Swedish University of Agricultural Sciences

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