Recent Trends in Forestry and Conservation of Biodiversity in China

Abstract

Despite the transformative effects of millennia of human occupation, China remains a tremendous storehouse of biological diversity. The extremely mountainous terrain has fostered speciation by continuously isolating populations of plants and animals. This topography (combined with the large area of the country that is sub-tropical and tropical) also provided refuge for many taxonomic groups during the major climate change-induced mass extinctions of the Pleistocene era, as well as the more recent Ice Ages. As a result, China is one of the world's major centres of biological diversity (or biodiversity), a term which refers to the variety of ecosystem types, the number of different of species and the genetic variability within a single species. In certain respects, thousands of years of human habitation has actually enhanced this diversity. Rice, soybeans, oranges, tea and many other crops were first domesticated in China, and generation upon generation of careful selection by farmers and pastoralists have made it one the earth's richest centres of crop and domesticated animal germplasm. The country's variety of wild plants and animals is greater than that of either North America or Europe, and equal to one-eighth of all species on earth.