日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

  Home>News Center>China
       
 

Alien invaders hurting economy
By Zhao Huanxin (China Daily)
Updated: 2005-09-16 05:59

Alien invaders were quite the topic yesterday at a forum on biosafety in Beijing.

However, as opposed to the kind from outer space, the invaders discussed were non-indigenous plants and animals that experts say are hurting China's economy.

A study by the Chinese Academy of Agricultural Sciences found that 11 major alien species have caused annual losses of 57.4 billion yuan (US$7 billion), in sectors such as agriculture, forestry and animal husbandry. Ministry of Agriculture specialist Wan Fanghao called the control task "arduous."

Wan, executive director of the Centre for Management of Invasive Alien Species under the ministry, spoke to the biosafety session of the International High-Level Forum on Bioeconomy.

He said initial statistics indicate that at least 400 alien species have already invaded China, harming local ecosystems and threatening native species.

"While research on invasive alien species in developed countries has ranged from an early-warning system to a mechanism for biological recovery, China's response has been slow," Wan said.

Research on alien species in China has focused on quarantine, inspection and integrated prevention technology, but it lags significantly behind the international level, he said.

Complicating the matter is the country's increasing integration with the rest of the world in terms of trade and personnel exchanges. Zhu Shuifang, another expert at the meeting, called for a more comprehensive system to ensure China's biosafety at borders and entry points.

Zhu, from the China Institute of Animal and Plant Quarantine, said at least 35,000 staff are working at the borders, searching for invasive alien species.

Last year, they intercepted 1,310 such species in 80,000 batches of goods, Zhu said.

To meet the demands of species control amid economic globalization, China has to improve its monitoring and information-gathering networks, he said.

Systems involving risk forecasting, rapid screening and rapid response to non-native species should also be set up in China, Wan and Zhu suggested.

(China Daily 09/16/2005 page2)



Children of migrant workers receive education in Guiyang
Chaerhan Salt Lake
2005 World Summit and UN 60th General Assembly
  Today's Top News     Top China News
 

Foreign investors able to buy large SOEs

 

   
 

Hu calls for a harmonious world at summit

 

   
 

Shanghai-Taipei direct flight proposed

 

   
 

US and North Korea clash at nuclear talks

 

   
 

Province closes all coal mines, permanently

 

   
 

China not planning more yuan revaluations

 

   
  Heart disease, cancer top killers in China
   
  China's first astronaut to appear in movie
   
  Hu: China to provide US$10b for poor countries
   
  China oil firm buys EnCana assets in Ecuador
   
  US President Bush to visit China in November
   
  Bilateral consultations start in 6-party talks
   
 
  Go to Another Section  
 
 
  Story Tools  
   
  News Talk  
  It is time to prepare for Beijing - 2008  
Advertisement
         
主站蜘蛛池模板: 激情五月色综合婷婷大片 | 亚洲午夜视频在线观看 | 亚洲一卡二卡在线 | 国产剧情一区二区三区 | 久久com | 国产色片在线观看 | 青青青青久久久久国产的 | 青青草一区 | 日产一卡二卡乱码免费 | 久久精品国产亚洲麻豆 | 亚洲国产精品一区二区久久 | 久久中文字幕不卡一二区 | 狠狠色丁香婷婷综合橹不卡 | 久久一精品| 欧美成在线视频 | 日a在线| 国产高清一区二区 | 亚洲精品一区二区三区精华液 | 波多野结衣办公室在线观看 | 在线国产视频 | 久久精品国产99国产精品澳门 | 2022国产成人精品福利网站 | 97在线碰碰观看免费高清 | 天堂在线91 | 亚洲精品一区久久狠狠欧美 | 香蕉久草在线 | 久久成 | 中文字幕国产精品 | 免费高清seyeye在线视频观看 | 欧美日韩视频在线第一区 | 日本一二区视频 | 香蕉久久久 | 日日摸夜夜添夜夜添破第一 | 玛米亚奥特曼 | 97精品久久 | 你下面好大好硬好想要 | free japan xxxxhdsex69| 国产a久久精品一区二区三区 | 国产五月色婷婷六月丁香视频 | 欧美三级中文字幕hd | 国产精品久久久久久久久久久久久 |