亚洲精品久久久久久一区二区_99re热久久这里只有精品34_久久免费高清视频_一区二区三区不卡在线视频

Tools: Save | Print | " target="_blank" class="style1">E-mail | Most Read
Qinghai Antelope Close to Extinction
Adjust font size:
Preocapra Przewalskii, a species of highland antelope native to Northwest China's Qinghai Province, is very close to extinction as its number continues to dramatically decline, according to Jiang Zhigang, a specialist at the Institute of Zoology with the Chinese Academy of Sciences.

There are now no more than 200 of the species living around Qinghai Lake, their sole habitat - one-third of the amount a decade ago - said Jiang in his report to the related departments of the State Forestry Administration, while calling for urgent protection for the animal, China Youth Daily reported yesterday.

According to Li Sandan, a senior official with the local forestry authority, there were at least more than 300 of the animals five years ago.

After five research tours in the area, Jiang attributes the current situation to several reasons.

The animals are losing their only source of food, grass, as they now have to compete with an increasing number of other herbivores. "Another threat is from the attack of wolves," the specialist said. Five of the antelopes were eaten by wolves during Jiang's most recent stay at the lake.

But the biggest dilemma comes from a shrinking habitat. Nearly all of the environment inhabited by the species is now surrounded by an iron fence, which prevents the creatures from grazing freely for food.

To avoid humans, their movement has been restricted, which is against their instinct. It forces them to jump over the fence.

"The hairs of the animal can be found hanging on the iron wire," Jiang said.

Some experts predict if the current situation continues, the species will be extinct within 50 to 100 years.

The species was discovered on grassland in North China's Inner Mongolia Autonomous Region in 1875 by a Russian naturalist, Przewalskii, and named after him.

It was listed as a highly endangered species in 1999.

The creature is typically 1.1-metre long and has a short tail.

(China Daily February 17, 2003)

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

Related Stories
Grass to Turn Plateau Railway into Green Great Wall
Natural Adversities Causing Huge Losses in Qinghai
 
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

亚洲精品久久久久久一区二区_99re热久久这里只有精品34_久久免费高清视频_一区二区三区不卡在线视频
欧美三日本三级三级在线播放| 国产精品成人av性教育| 亚洲福利国产精品| 国产伊人精品| 欧美区日韩区| 久久午夜电影| 亚洲欧美国产精品桃花| 亚洲精品一区在线| 欧美一区二区视频在线观看| 一区二区三区精品| 亚洲国产精品久久91精品| 国产一级久久| 欧美午夜一区| 欧美日本中文| 欧美不卡三区| 久久久久久电影| 亚洲精品日本| 亚洲在线观看免费视频| 日韩视频第一页| 在线观看国产日韩| 国产视频一区二区在线观看| 欧美午夜不卡在线观看免费| 久久久综合精品| 午夜在线一区二区| 亚洲永久在线| aa级大片欧美三级| 日韩视频免费在线| 91久久精品日日躁夜夜躁欧美 | 国产欧美一区二区精品性色| 欧美视频久久| 欧美午夜大胆人体| 欧美猛交免费看| 免费在线成人av| 麻豆精品网站| 美女主播精品视频一二三四| 久久亚洲一区二区| 久久久久久久精| 欧美制服丝袜第一页| 羞羞答答国产精品www一本| 亚洲视频在线观看| 亚洲视频在线观看网站| 宅男噜噜噜66一区二区| 一本色道久久| 香港久久久电影| 久久永久免费| 欧美全黄视频| 国产精品美女久久| 国产精品你懂的在线欣赏| 国产精品高潮呻吟视频| 国产精品电影网站| 国产精品呻吟| 国内精品久久久| 精品二区久久| 亚洲韩国青草视频| 亚洲麻豆视频| 一区二区三区精品久久久| 亚洲砖区区免费| 亚洲视频二区| 先锋影音久久久| 欧美一乱一性一交一视频| 欧美影院在线播放| 亚洲国产欧美一区二区三区同亚洲 | 国产在线视频欧美一区二区三区| 国产日韩欧美夫妻视频在线观看| 国产欧美综合一区二区三区| 激情丁香综合| 亚洲国产一区二区三区在线播| 亚洲精品视频在线看| 一本不卡影院| 香蕉国产精品偷在线观看不卡| 欧美在线一级va免费观看| 亚洲国产一二三| 亚洲日本中文字幕| 亚洲国产婷婷综合在线精品| 夜夜嗨网站十八久久| 亚洲欧美日韩在线观看a三区 | 麻豆精品国产91久久久久久| 久久成人免费视频| 久热精品视频在线| 欧美日韩dvd在线观看| 国产精品久久久| 狠狠噜噜久久| 亚洲美女av电影| 亚洲在线播放电影| 亚洲国产成人tv| 一本不卡影院| 欧美中文字幕不卡| 欧美大尺度在线观看| 欧美日韩在线视频首页| 国产真实久久| 在线精品视频一区二区三四| 亚洲婷婷国产精品电影人久久| 欧美一级成年大片在线观看| aa成人免费视频| 欧美在线免费| 欧美乱妇高清无乱码| 国产精品午夜春色av| 亚洲成人在线免费| 亚洲视频视频在线| 亚洲乱码久久| 性色一区二区三区| 欧美三级电影网| 激情欧美亚洲| 亚洲一卡久久| 亚洲美女啪啪| 久久精品国产久精国产爱| 欧美日本精品| 精品二区久久| 午夜精品视频在线观看一区二区| 亚洲精品一级| 久久精彩免费视频| 欧美剧在线观看| 国产综合欧美在线看| 中文久久乱码一区二区| 最近中文字幕mv在线一区二区三区四区| 亚洲欧美韩国| 欧美精品手机在线| 影音先锋另类| 亚洲欧美一区二区三区极速播放| 一本色道久久综合狠狠躁篇的优点| 欧美中文字幕在线| 欧美亚洲第一区| 亚洲日本电影| 亚洲精品国产精品国自产观看 | 亚洲欧洲另类国产综合| 欧美亚洲一区| 欧美日韩亚洲精品内裤| 亚洲盗摄视频| 欧美一区二区三区四区在线观看地址 | 最新成人在线| 久久久久久久综合日本| 欧美日韩亚洲综合一区| 亚洲国产福利在线| 久久国产精品72免费观看| 午夜精品在线看| 欧美视频中文一区二区三区在线观看| 在线免费不卡视频| 久久激五月天综合精品| 久久精品国产v日韩v亚洲| 国产精品毛片大码女人| 一区二区三区精品视频| 一区二区三区欧美在线| 欧美日本亚洲韩国国产| 亚洲电影在线播放| 久久精品av麻豆的观看方式| 亚洲制服欧美中文字幕中文字幕| 欧美日韩国内自拍| 亚洲精品欧美在线| 日韩视频一区二区三区| 欧美成人精品在线观看| 亚洲国产老妈| 亚洲精选大片| 欧美美女操人视频| 亚洲精品在线免费| 夜夜爽www精品| 欧美日韩国产综合网| 亚洲精品小视频在线观看| 一本久久知道综合久久| 欧美日韩一区二区三区免费| 亚洲激情中文1区| 欧美一区二区视频免费观看| 久久精品国产亚洲5555| 国语自产精品视频在线看一大j8 | 亚洲视频观看| 午夜精品久久久久影视| 国产麻豆午夜三级精品| 亚洲你懂的在线视频| 欧美一区二区三区视频在线观看| 国产精品主播| 久久国产精品免费一区| 麻豆精品91| 亚洲人成毛片在线播放女女| 中文国产亚洲喷潮| 国产精品高清免费在线观看| 午夜视频一区| 欧美高清视频一二三区| 亚洲一区在线免费| 蜜桃av综合| 亚洲专区国产精品| 欧美高清一区| 午夜免费电影一区在线观看| 欧美二区视频| 亚洲摸下面视频| 欧美激情在线狂野欧美精品| 亚洲欧美www| 欧美激情一区二区三区在线视频观看 | 一区二区在线视频观看| 亚洲视频大全| 激情视频一区二区| 亚洲一区中文| 在线观看中文字幕不卡| 亚洲手机视频| 在线观看国产一区二区| 午夜久久黄色| 亚洲美女中文字幕| 媚黑女一区二区| 亚洲欧美一区二区三区在线| 欧美日韩免费观看一区=区三区| 欧美综合激情网| 国产精品视频久久一区|