Habitat (eBook)

The Fundamental Unit for Understanding and Conserving Nature

Roger L H Dennis, Simone Fattorini (Autoren)

eBook Download: EPUB

2025
1386 Seiten
CAB INTERNATIONAL (Verlag)
9781800627505 (ISBN)

Infos

In "Habitat" Roger Dennis further explores and expands his hugely influential "resource-based" approach to understanding how organisms fit in to their environment and how best to conserve them. This important book is essential reading for all ecologists and conservation scientists.

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Habitat is the fundamental unit for understanding species ecology and preserving biodiversity; it has always had a variety of meanings often not explicitly defined. This important book focuses on the two main uses of the term and their importance for nature conservation. The first, traditional usage (TH), is that of terrestrial, aquatic or aerial spatial units which can be denoted by the species they host, with associated trophic relationships and interdependencies. The second, termed resource-based habitat (RBH), focuses on any one species' habitat. These RBHs are rarely limited to one space but are defined by the intersection of appropriate resources and suitable conditions. Since the ability of individuals to exploit resources is influenced by their own unique combination of traits, the RBH is spatially and temporally variable. The book explores how communities are structured, how species and individuals interact (niches, guilds, food webs, etc.), and how biodiversity changes over space and time.
Typically, a location distinguished by specific attributes (TH; a meadow, a wood, a field, etc.) has few common species, but many rare ones and the book explores this long challenging conundrum. The TH usage has immense importance and implications for maintaining wildlife. Because of the variety of the ecological characteristics of different species, the study of them in distinctive spatial units (a lake, a moor, the seashore, the lower atmosphere, etc.) requires special methods in each case to determine their conservation status. The RBH is critical for understanding the factors necessary for the maintenance of 'focal' species, regarded as key or rare elements of ecosystems. The book explores the different ways in which such species are maintained: i.e., their traits, defining their ecological and behavioural uniqueness, morphology, physiology, biochemistry, and the resources-and conditions-on which they depend. It also examines how, as specialists or generalists, species are placed in the trophic hierarchy, how they fit into their communities and influence the evolution (or demise) of other species. Ultimately, the book investigates how best to conserve biodiversity.

Autor

Roger L H Dennis (Author)
- Roger Dennis has spent 50 years researching into butterfly ecology, biogeography and conservation during which he has produced over 220 publications. His previous book on a 'Resource-based View for Conservation' received the British Ecological Society's Book of the Year in 2012. A Fellow of the Linnean Society and the Royal Entomological Society, he is currently an Honorary Research Fellow at the NERC's Centre for Ecology and Hydrology, Wallingford, and an Honorary Professor at Staffordshire University and at Oxford Brookes University.

Simone Fattorini (Author)
Simone Fattorini is included in the list of the Top Italian Scientists (https://topitalianscientists.org/home). He obtained a master's degree in Biological Science (summa cum laude, 1997) and a PhD in Animal Biology (2002) from Rome University "Sapienza". He teaches Ecology and Statistical Ecology at the University of L'Aquila, where he currently supervisor of undergraduate, graduate and PhD students. He is Associate Editor of Journal of Biogeography, Diversity, Journal of Insect Biodiversity, and Biogeographia.

Produkt-Details

• Erscheint lt. Verlag: 27.10.2025
• Verlagsort: Oxford
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Biologie ► Ökologie / Naturschutz
• Schlagworte: biodiversity changes in space and time • biogeography • biological traits • community ecology • ecoclines • ecological niche • Ecological traits • Ecosystem monitoring • Ecotones • functional groups • Habitat Conservation • habitat variaton • intra-guild interactions • Island biogeography • land use changes • life history strategies • Metapopulation dynamics • population dynamics • practical conservation techniques • predator-prey dynamics • resource-based habitat • spatial analysis • Species Extinction • Species richness • succession • traditional habitat • Trophic relationships
• ISBN-13: 9781800627505 / 9781800627505