adaptation africa age of the earth agricultural biodiversity agriculture air pollution alpha diversity amazon rainforest amphibian animal animal husbandry applied ecology archaea arctic ocean arthropod atlantic forest atmosphere bacteria belgium beta diversity bioweb biocomplexity biodiversity action plan biodiversity hotspot biodiversity information biogeography bioinformatics biological system biology biome bionics bird birdwatching bog botanical garden brazil california floristic province cambrian explosion canadian biodiversity information network climate conservation commons conservation biology conservation ethic continental drift convention on biological diversity coral reef crustacean cultural heritage deforestation dicotyledon digital object identifier diversity index earth ecological succession ecology ecosystem ecosystem diversity ecosystem services empirical endangered species act endangered species endemism entomophily europe evolution ex-situ conservation extinction extremophile fern fish food security forest farming gamma diversity gene gene flow gene pool genetic genetic diversity genetic engineering genetic erosion genetic pollution genetically modified organism geneticist geology gilbert white global warming green revolution gymnosperm habitat habitat fragmentation hiking holistic management holocene extinction event iucn red list in-situ conservation informed consent ingestion insect intermediate disturbance hypothesis international day for biological diversity international institute of tropical agriculture international treaty on plant genetic resources for food and agriculture introduced species introgression invasive species invertebrate jimmy carter lichen life link rot livestock living planet index madagascar madagascar dry deciduous forests mammal marine biology megadiverse countries microorganism millennium ecosystem assessment millennium seed bank project mite monocotyledon monoculture moss multicellular organism musician mutation national biodiversity network national science foundation natural environment natural selection nature norman myers nutrient old growth forest organism overpopulation pasture patent phanerozoic plant pollution portmanteau proceedings rare species reconciliation ecology recovery plan reptile ribosomal rna rice grassy stunt virus rio de janeiro robert whittaker satoyama seed bank seedbank selection bias simpson index soil soil contamination species species-area curve species diversity species evenness species richness sustainability sustainable forest management swiss alps swiss national park the nature conservancy thomas lovejoy threatened species tropics unesco unified neutral theory of biodiversity united nations united nations environment programme united states united states national research council united states environmental law vertebrate water pollution water purification water supply webcite world conservation monitoring centre world network of biosphere reserves