日韩午夜精品视频,欧美私密网站,国产一区二区三区四区,国产主播一区二区三区四区

Tools: Save | Print | " target="_blank" class="style1">E-mail | Most Read
Struggle for Food Endangers Antelope
Adjust font size:

The worsening environment has put Procapra Przewalskii, a rare wild antelope species unique to China, in a life-or-death struggle for food with herdsmen's livestock in northwest China's Qinghai Province.

Procapra Przewalskii has recently been sighted near herdsmen's residential areas or sheep pens, where it is hungrily searching for food on winter mornings.

"It shows that hunger is driving this timid and vigilant antelope to desperation," said a local herdsman.

Procapra Przewalskii, named after Russian naturalist Przewalskii, is a very attractive variety of highland antelope. Once inhabiting a large area covering Inner Mongolia, Ningxia, Gansu and Qinghai, they are now confined to four tiny separate habitats around the Qinghai Lake, China's largest salty water lake.

Numbering less than 150, Procapra Przewalskii has been placed on the World Conservation Union's Red List, classing it as one of the world's most threatened species.

And it is far rarer than the Tibetan Antelope, another rare species unique to China, which still has a total population of over 70,000.

Continuous environmental degradation in and around the Qinghai Lake in recent years has been pushing this precious antelope closer to the brink of extinction.

Xie Yan, an animal expert at the Institute of Zoology of the Chinese Academy of Sciences, said that increasing human activities are the major reason for the crisis facing Procapra Przewalskii.

For example, overgrazing of grassland has greatly reduced Procapra Przewalskii's food sources. The enclosure of the pastures by the local herdsmen has blocked the antelopes' migration route, making genetic exchanges among different groups impossible and inbreeding unavoidable. And the building of more roads, combined with the expansion of tourism has greatly limited the living space of Procapra Przewalskii.

Time is running out for this precious wild animal. Scientists worry that if such a trend continues, Procapra Przewalkii may die out in the very near future.

(China Daily March 10, 2004)

Tools: Save | Print | " target="_blank" class="style1">E-mail | Most Read

Related Stories
Tibetan Antelope's Habitats, Migratory Routes Little Changed
Antelopes Find A Safe Haven at World's Roof
Rare Antelope to Give Birth in Qinghai Province
Rare Antelope on Big Screen
Number of Endangered Species Rises Drastically in Tibetan Area
 
SiteMap | About Us | RSS | Newsletter | Feedback

Copyright ? China.org.cn. All Rights Reserved E-mail: webmaster@china.org.cn Tel: 86-10-88828000 京ICP證 040089號

主站蜘蛛池模板: 增城市| 慈利县| 瓮安县| 永州市| 永嘉县| 仁布县| 安图县| 惠水县| 嘉善县| 湖北省| 河曲县| 年辖:市辖区| 黄大仙区| 海林市| 莱州市| 托克逊县| 曲周县| 通山县| 开封市| 凤凰县| 赫章县| 宜都市| 厦门市| 衢州市| 金门县| 兴义市| 大同县| 曲沃县| 咸宁市| 白水县| 丹凤县| 丰城市| 乌拉特中旗| 齐河县| 札达县| 遂溪县| 兴山县| 安吉县| 鄂伦春自治旗| 阿拉尔市| 天津市|