甘肃黄土高原经济哺乳动物与环境  

ECONOMIC MAMMALS AND ENVIRONMENT IN GANSU LOESS PLATEAU

作　　者：王天送[1] 陈钧[2] 

机构地区：[1]西北师范大学地理系,兰州730030 [2]兰州大学地理系,兰州730000

出　　处：《甘肃科学学报》1992年第1期68-73,共6页Journal of Gansu Sciences

摘　　要：东起子午岭西至乌鞘岭,北到长城沿线,南抵秦岭北坡的甘肃黄土高原,被六盘山一分为二,东乃陇东黄土高原,西谓陇西黄土高原。高原地域辽阔,环境条件复杂而多样,既有山地上的森林,又有北部和陡坡上的草原,更多的是农田,为动物提供了许多不同的栖息环境。所以栖息于甘肃黄土高原上的经济哺乳动物的种类繁多,数量可观,经济意义颇大。依动物栖息环境,甘肃黄土高原可分为两个区:1)陇东黄土高原区,此区多黄土塬,经济哺乳动物主要是狍、野猪、红狐、麝、狗獾、水獭、金钱豹、蒙古兔、岩松鼠、花鼠等。2)陇西黄土高原区:为黄土梁峁丘陵区,主要经济哺乳类动物有红狐、沙狐、免狲、漠猫、金钱豹、麝、狍、黄鼬、岩羊、青羊、狗獾、猪獾、花鼠和蒙古兔等。Gansu Loess Plateau is part of the Loess Plateau. It is divided,by the Liupan Mountains,into two parts; the one east to tne mountains is named the Longdong (eastern Gansu) LoessPlateau and another the Longxi (western Gansu) Loess Plateau, Vast in territory , environmental conditions in Gansu Loess Plateau are diverse. There are forests in mountains, steppes in steep slopes, and farm lands almost everywhere, providing many different habitats for animals. Economic mammals inhabiting Gansu Loess Plateau are various in species, ahundant in numbers, and great in economic values. Based on the differences of mammals'inhabiting'environments, Gansu Loess Plateau is divided into two districts: 1) the Longdong District is mainly composed of loess Yuan and its economic mammals are chiefly Capreolus Capreolus, Sus scrofa, Vulpes vulpes, Moschus berezoski ,Meles meles, Lutra lutra Panthera parolus,Lepus tolai,Sciurotamis dariotianus, Eutamias sibiricus, and so on , and 2) the Longxi District is made up of loess liang, mas, and hiels and its main economic mammals are Vulpes, vulpes, Vulpes corsac , Felis manul, Felis bieti, Panthera parolus, Moschus berezouski, Capreolus capreolus, Mustela sibirica, Pseuclais nayaur, Naemorhectus goral , Meles meles, Arctonyx collaris, Eutamis sibiricus, Lepus totai , etc.

关 键 词：甘肃 黄土高原 哺乳动物 栖息环境 

分 类 号：Q959.8[生物学—动物学]