AbstractThisarticleconsistsoffiveparts.1.NaturalsurveyoftheThreeGorgeReservoirAreaofYangtzeRiverThegeographicalsituation,naturalstate,andthroughouthistory,dropandpresentcon-ditionofthepercentageofforestvegetationcoveroftheareaareintroduced.2.Thefaunacompo (本文共 1412 字 ) [阅读本文] >>