Biodiversity indicators in California: Taking nature's temperature
Author(s) -
Michael E. Soulé
Publication year - 1995
Publication title -
california agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.472
H-Index - 25
eISSN - 2160-8091
pISSN - 0008-0845
DOI - 10.3733/ca.v049n06p40
Subject(s) - extant taxon , threatened species , biodiversity , habitat , ditch , ecology , environmental resource management , ecosystem , geography , environmental ethics , environmental planning , environmental science , biology , philosophy , evolutionary biology
Several habitats and ecosystems in California, including those that have been converted to agriculture, are severely threatened — the remnants of these disappearing communities constitute only 10% or so of their original extant. As a society we have begun a last-ditch effort to salvage and protect these remnants and the species that depend on them. To succeed, we must develop and agree on criteria for ecological integrity. These criteria must include “indicators” — ways to take nature's temperature. But more is needed than good science; saving this diverse living legacy also requires a moral consensus.
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