摘要
四川省有兽类２２３种，其中重点保护的野生珍贵兽类有４２种，这些珍贵兽类按生态地理分布：）：川东盆地低山、盆缘及川西南中山有２７种，其中除两种由古北界延伸入境内，其余２５种均属东洋界；川西高山峡谷最多，有３４种，其中山腰河谷约２４种属东洋界，至高山逐渐过渡为古北界的种类约１０种；川西北高原有１７种，除两种为东洋界延伸于境内外，其余１５种概属古北界青藏高原种类。全省已批的自然保护区有３７个，拟建的１２个，建议的有２个。
Of the found 223 species of mammals in Sichuan Province 42 are the key preserved raremammals; Their ecogeographic distribution can be delineated as follows. 27 live in the low mountains at theeastern edge of the Sichuan Basin and in the medium-high mountains in Southwest Sichuan,of which 2 havediffused from the Palaearctic into the Indo-Malayan Regions and the rest are innate in the Into-MalayanRegion. 34 rare species are found in the high mountains and canyans in Western Sichuan,of which 24 livingscattered halfway up the mountains and in the valleys belong to the Indo-Malayan Region while the rest thatspread gradually up to the high mountains are species in the Palaearctic Regions. In the northwestern plateauof Sichuan there are 17 species,of which 2 belong to the Indo-Malayan Region and the others to the Palaearc-tic Qinghai-Tibetan Plateau. There have been 37 ratified and founded natural reserves and 2 proposed reserves in Sichuan.
出处
《四川师范学院学报（自然科学版）》
1995年第3期176-183,共8页
Journal of Sichuan Teachers College(Natural Science)
基金
国家自然科学基金
四川省教委资助
关键词
四川
保护
兽类
生态地理分布
Sichuan Province ,rare mammals ,distributional status , preserve
