Read e-book online Global Biodiversity: Status of the Earth’s Living Resources PDF

By Richard Thomas (auth.), Brian Groombridge (eds.)

ISBN-10: 9401050120

ISBN-13: 9789401050128

ISBN-10: 9401122822

ISBN-13: 9789401122825

Global Biodiversity is the main entire compendium of conservation info ever released. It presents the 1st systematic file at the prestige, distribution, administration, and utilisation of the planet's organic wealth.

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Extra resources for Global Biodiversity: Status of the Earth’s Living Resources

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IUCN/UNEPIWWF 1980. World Conservation Strategy: living resource conservation for sustainable development. Gland, Switzerland. A. 1990. Origin of the Metazoa. Proceedings of the National Academy of Science USA 87:763-766. Margulis, L. V. 1988. Five Kingdoms: an illustrated guide to the phyla of life on earth. H. Freeman, New York. F. 1979. Classification and nomenclature of viruses. lntervirology 12:131-296. Patterson, C. 1980. Cladistics. Biologist 27:234-240. , McGowern, V. A. (Eds) 1980. Approved list of bacterial names.

Ecologists have measured diversity either by estimating Such assessments allow us to compare all sites with each other, and rank them individually from highest to lowest BIODIVERSITY 11 1. 3 of complementarity, implemented in combination with a taxonomic diversity index. This is returned to in Chapter 15. Measures of biodiversity - SMARr References Bremer, K. 1985. Summary of green plant phylogeny and classification. Cladistics 1:369-385. Faith, D. (in press). Conservation evaluation and phylogenetic diversity.

If the objective is to display as 'good' a sample of biodiversity as possible, which three should be selected? Accepting the phylogenetic relationships in the diagram, species richness offers no help - all 20 possible choices are the same. Taxic diversity measures will help us choose, but the result will be dependent on which index we use. Root-weight selects shark, bony fish and rat. Higher taxon richness selects a shark, bony fish plus one of the remainder. Taxic dispersion chooses shark and rat plus bird or snake.

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Global Biodiversity: Status of the Earth’s Living Resources by Richard Thomas (auth.), Brian Groombridge (eds.)

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