What are the potential roles of biotechnology in biodiversity conservation? What are the ethical considerations associated with using biotechnology for conservation purposes?

Biodiversity is usually explored at three levels: genetic diversity, species diversity and ecosystem diversity. These three levels work together to create the ... Why do different oceanic archipelagos harbour contrasting levels of species diversity? The macaronesian endemic genus Pericallis (Asteraceae) provides ... Meanings of species diversity may include species richness, taxonomic or phylogenetic diversity, and/or species evenness. Species richness is a simple count of ... Sep 10, 2019 ... Due in part to their large size [up to 2.5 m], and specialized electrogenic morphology, electric eels have long been assumed to comprise a ... Selective logging that is commonly conducted in tropical forests may change tree species diversity. In rarely disturbed tropical forests, locally rare ... We found that, overall, the absolute effect size of genetic diversity on ecosystem functions mirrors that of species diversity in natural ecosystems. Mar 1, 1975 ... Abstract. In old—field ecosystems in the deciduous forest, plant species diversity generally increases with succession and reaches a maximum ... Georgia exemplifies this pattern and ranks among the top five US States in the number of native species of mussels (127), fishes (265), crayfishes (70) and ... Mar 15, 2025 ... The human fingerprint of medicinal plant species diversity · Downloads · Authors · Abstract · DOI · Subjects · Keywords · Dates · Older Versions. Bee Species Diversity in the US. With more than 3,600 species in the US and Canada, bees are a remarkably diverse group of animals. This chart illustrates the ...