Knowra Conservation biology Conservation biology Conservation biology is an interdisciplinary science that studies biodiversity and develops ways to protect species, ecosystems, and the ecological processes that sustain them.
Population viability analysis : A method for estimating the extinction risk of a population under specified conditions. It projects whether threatened populations can persist under habitat loss, demographic change, and management.
Biodiversity : The variety of life, including variation within species, among species, and across ecosystems. It is the broad subject conservation biology seeks to understand and protect.
Protected area : A geographically defined area recognized and managed for the long-term conservation of nature. Protected areas safeguard habitats and species, while their outcomes depend on design and enforcement.
Preservationism : An approach that seeks to protect nature from human use or alteration. It differs from approaches that permit carefully managed use of natural resources.
Minimum viable population : The smallest population size judged likely to persist for a specified period under defined conditions. It gives conservation planning a population-level persistence target, though estimates depend on assumptions.
Ecology : The study of relationships among organisms and between organisms and their environments. Ecological interactions reveal how species depend on habitats, resources, and one another.
Endangered Species Act of 1973 : A United States law providing for the listing and recovery of threatened and endangered species. It demonstrates how scientific assessments can inform legal protections and recovery duties.
Sustainable development : Development intended to meet present needs without undermining future generations’ ability to meet theirs. Its focus on balancing social, economic, and environmental goals can conflict with strict conservation priorities.
Metapopulation : A set of separated populations of one species connected by occasional dispersal. Its dynamics show why protecting habitat links can prevent local losses from becoming regional extinction.
Population ecology : The study of how and why populations change in size, structure, and distribution. Population trends help distinguish stable populations from those at risk of decline.
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