Population density and range use of sika deer,Cervus nippon, on Mt. Ohdaigahara, central Japan
Population density and range use of sika deer,Cervus nippon, on Mt. Ohdaigahara, central Japan
复制标题
日本中部大台原山梅花鹿的种群密度和活动范围
DOI：
10.1007/bf02762254
复制
发表时间：
1999
影响因子：
1.5
通讯作者：
E. Shibata
中科院分区：
文献类型：
--
作者：
I. Maeji;S. Yokoyama;E. Shibata
1996年7月至1997年7月，我们对日本中部大台原山梅花鹿的种群密度和活动范围进行了调查。通过块计数估算的鹿种群密度较高，为17.5-30.9鹿/平方公里。虽然鹿从春天到秋天都呆在这个地区，但它们在冬天就搬走了，可能是因为积雪很厚。聚光灯计数显示，鹿更喜欢东部地区的春夏范围，那里的森林由针叶树组成，地面覆盖着日本竹和赤竹。日本草原。鹿还利用茂密的针叶林作为遮盖物，尤其是在夏季和秋季。
We investigated the population density and range use of sika deer,Cervus nippon, on Mt. Ohdaigahara, central Japan, from July 1996 to July 1997. The deer population density estimated by the block count was high at 17.5–30.9 deer/km2. Although the deer remained this area from spring to fall, they moved out in winter, probably because of deep snow. A spotlight count showed that the deer prefer the eastern area as spring-summer range, where the forest consists of coniferous trees over a floor cover ofSasa nipponica, andS. nipponicagrassland. The deer also use dense coniferous forest for cover, especially in summer and fall.