久久精品30_一本色道久久精品_激情综合视频_欧美日韩一区二区高清_好看的av在线不卡观看_国产自产精品_91久久黄色_午夜亚洲福利_欧美黄在线观看_国内自拍一区

Tools: Save | Print | " target="_blank" class="style1">E-mail | Most Read
150,000 Antelopes at Home in Tibet
Adjust font size:

There are a total of 149,930 Tibetan antelopes in northwestern China’s Tibet Autonomous Region distributed throughout an area of 698,000 square kilometers around 103 towns of 18 counties, said a report by People’s Daily on June 30. According to the report, the number of the antelopes increased annually by 7.9 percent between 1999 and 2005.

 

The figures are results of an 18-year long biological and ecological study into Tibetan Antelopes resident in Tibet which was conducted by the Survey and Planning Institute under the Tibet Forestry Bureau.

 

The study covered the living environment of the antelopes, their distribution, natural enemies, feeding habits, population density, herd structure, migration patterns, birth rates and the increase in their numbers.

 

According to the Southwest Information Center of the Ministry of Science and Technology, the research has been domestically unprecedented in terms of comprehensiveness.

 

According to a 60,000-Chinese-characters long report on the research, the habitat areas of Tibetan antelopes begin in Ladakh, India in the west, and stretch 1,600 kilometers eastward to end near Ngoring Lake in Qinghai after passing through Tibet and the southern tip of Xinjiang. The distribution area in Tibet covers 698,000 square kilometers of which 449,700 square kilometers are the habitats.

 

The migration of Tibetan antelopes is influenced by climate and natural resources such as pasture and water. However, their movements have a pattern. In cold weather they move to areas of lower altitude and higher temperatures and do the reverse when it’s warm. Areas with plentiful water supplies and grass and low mountain paths were found to be frequently on the antelopes’ migration routes. In late autumn they gather on level terrain for mating.

 

Liu Wulin, chief of the research and ex-director of the Survey and Planning Institute, said that no professional appraisal of the antelope numbers had been done before and all past research had suggested 120,000 as a likely figure. Liu’s calculation used theories of biological and mathematical statistics. He divided the Tibetan antelope’s life pattern into a “dynamic season” and a “relatively fixed season”. The result shows that the total number of Tibetan antelopes actually in Tibet stands at 149,930. The figure comes from the average of the animal’s numbers in dynamic and fixed seasons which are 125,601 and 174,259 respectively.

 

The average annual increase in numbers of the animal from 1989 to 2005 is 6.6 percent, and 7.9 percent from 1999 to 2005.

 

The research began in 1987 and ended in 2005. The surveying route ran 80,425 kilometers and covered 710,000 square kilometers. Program researchers got firsthand information through observation and visiting the habitats.

 

The Tibetan antelope is one of the world’s endangered species and comes under China’s first-level protection. It has also been listed on Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) since 1979. One of the Mascots for the Beijing 2008 Olympic Games unveiled last year embodies the Tibetan antelope. This choice reflects Beijing’s commitment to a Green Olympics.

 

(China.org.cn by Zhang Tinging, July 7, 2006)

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

Related Stories
13-year Prison Sentence for Antelope Poachers
Funeral Held for First Human-raised Tibetan Antelope
100 Volunteers to Join Environmental Protection Activities
Nature Reserve Relieved as Antelopes Adapt
 
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

久久精品30_一本色道久久精品_激情综合视频_欧美日韩一区二区高清_好看的av在线不卡观看_国产自产精品_91久久黄色_午夜亚洲福利_欧美黄在线观看_国内自拍一区
日本一区二区免费在线| 国产精品porn| 欧美一区二区三区免费看| 精品1区2区| 久久综合久久久| 综合婷婷亚洲小说| 91精品国产色综合久久| 欧美一区二区在线不卡| 欧美性受xxxx黑人xyx性爽| 久久综合久久久| 欧美三级视频在线播放| 欧洲精品在线观看| 精品视频全国免费看| 欧美三级电影网| 日韩三级精品电影久久久| 精品少妇一区二区三区视频免付费| 日韩欧美在线网站| 久久蜜桃一区二区| 亚洲国产成人午夜在线一区| 欧美国产在线观看| 亚洲一区中文日韩| 人人狠狠综合久久亚洲| 国产高清在线精品| 91污片在线观看| 亚洲国产一区二区在线| 久久国产一区二区| 9191国产精品| 国产偷国产偷亚洲高清人白洁| 国产精品你懂的在线| 夜夜嗨av一区二区三区四季av | 亚洲日本成人在线观看| 亚洲sss视频在线视频| 亚洲神马久久| 欧美日韩情趣电影| 石原莉奈在线亚洲三区| 国产综合自拍| 1024亚洲合集| 日韩成人一区二区三区在线观看| 韩国欧美一区二区| 欧美国产高清| 色偷偷久久一区二区三区| 日韩一区二区中文字幕| 99精品在线免费| 夜久久久久久| 日韩欧美的一区| 亚洲黄网站在线观看| 精品系列免费在线观看| 久久蜜臀中文字幕| a4yy欧美一区二区三区| 欧美一区二区三区喷汁尤物| 精油按摩中文字幕久久| 久久亚洲精品欧美| 亚洲国产视频在线| 99精品视频免费| 亚洲日穴在线视频| 亚洲欧洲综合| 亚洲欧美激情插 | 亚洲一二三四在线观看| 亚洲电影成人| 亚洲人吸女人奶水| 在线成人av| 亚洲图片另类小说| 在线免费高清一区二区三区| 中日韩av电影| 99成人精品| 亚洲乱码一区二区三区在线观看| 好看的av在线不卡观看| 国产精品美女久久久久高潮| 国产在线欧美| 亚洲最大色网站| 久久久久一区二区| 免费日韩伦理电影| 欧美精品日韩一本| 成人精品国产免费网站| 久久久午夜精品| 在线观看不卡| 亚洲动漫第一页| 欧美亚洲免费在线一区| 国产另类ts人妖一区二区| 日韩欧美在线不卡| 欧美黄色aaaa| 亚洲永久精品国产| 一本色道久久综合精品竹菊| 蜜臀99久久精品久久久久久软件 | 国产xxx精品视频大全| 国产婷婷一区二区| 亚洲狠狠婷婷| 麻豆视频一区二区| 欧美电影免费观看完整版| 欧美午夜视频| 亚洲一区三区电影在线观看| 午夜日韩在线电影| 欧美久久久影院| 日韩av网站免费在线| 亚洲影院免费| 亚洲成人手机在线| 国产日韩在线一区二区三区| 在线观看区一区二| 国产91在线观看丝袜| 欧美极品美女视频| 久久不射网站| 国产91精品露脸国语对白| 国产精品美日韩| 色94色欧美sute亚洲线路一ni | 久久精品视频免费| 久久精品官网| 成人精品视频网站| 亚洲精品视频在线观看网站| 日本国产一区二区| 女同一区二区| 天堂va蜜桃一区二区三区| 精品国产电影一区二区| 亚洲精品男同| 国产一区不卡在线| 亚洲精品成人a在线观看| 欧美日韩亚洲高清一区二区| 午夜久久黄色| 精品一区二区三区影院在线午夜| 国产欧美一区二区精品仙草咪| 香蕉久久夜色精品国产| www.色综合.com| 亚洲r级在线视频| 国产亚洲欧美在线| 在线日韩av片| 激情久久婷婷| 风间由美性色一区二区三区| 亚洲人成网站在线| 日韩午夜av电影| 新67194成人永久网站| www.日韩大片| 韩国欧美国产一区| 一区二区三区不卡视频在线观看| 欧美xxx久久| 欧洲av一区二区嗯嗯嗯啊| 亚洲一级二级| 99国内精品久久| 激情综合网天天干| 亚洲一区二区在线免费看| 久久人人超碰精品| 欧美系列一区二区| 免费看的黄色欧美网站| 午夜精品影院| 99视频一区二区三区| 麻豆国产精品官网| 亚洲国产精品久久久久婷婷884| 久久伊99综合婷婷久久伊| 欧美亚洲综合另类| 校园激情久久| 99精品久久| 亚洲国产综合在线看不卡| gogo大胆日本视频一区| 国产九色精品成人porny | 激情综合色播激情啊| 春色校园综合激情亚洲| 久久精品水蜜桃av综合天堂| 久久精品免费| 午夜国产欧美理论在线播放| 日本视频在线一区| 国产精品伦理一区二区| 欧美性高清videossexo| 成人丝袜高跟foot| 日本亚洲天堂网| 亚洲国产精品影院| 一区二区三区美女视频| 亚洲天堂免费看| 亚洲男人的天堂一区二区| 国产精品成人一区二区三区夜夜夜| 欧美成人精品高清在线播放| 日韩精品影音先锋| 欧美mv和日韩mv的网站| 日韩精品在线网站| 久久奇米777| 中文av一区二区| 国产精品久久久久久户外露出 | 久久一区二区三区四区五区| 欧美亚洲专区| 欧洲精品中文字幕| 欧美日韩国产综合一区二区三区| 欧美系列一区二区| 欧美日韩二区三区| 日韩久久免费av| 久久久精品影视| 中文字幕日韩一区二区| 亚洲美腿欧美偷拍| 天天操天天干天天综合网| 日韩成人一区二区三区在线观看| 免费在线观看视频一区| 国产一区二区看久久| 成人一级片网址| 国产精品porn| 亚洲欧美激情诱惑| 欧美日韩情趣电影| 精品日韩一区二区三区| 国产精品女主播在线观看| 亚洲欧美另类久久久精品| 亚洲成av人片在线观看| 蜜臀精品一区二区三区在线观看 | 国产精品久久久久久久久搜平片 | 91麻豆精品国产自产在线观看一区 | 一区二区精品|