在线国产一区二区_成人黄色片在线观看_国产成人免费_日韩精品免费在线视频_亚洲精品美女久久_欧美一级免费在线观看

US EUROPE AFRICA ASIA 中文
World / Newsmakers

Coral coverage declined 80% in South China Sea

By Yan Dongjie (chinadaily.com.cn) Updated: 2016-05-24 10:19

According to the Deputy Director of the State Oceanic Administration's ecological environmental protection department, Wang Xiaoqiang, the marine biodiversity and the living environment in the South China Sea have been damaged in various degrees, with some ecosystem degenerating to a sub-health status.

"The coral coverage has declined by an estimated 80 percent, and mangrove coverage 73 percent, compared to the figures in 1970s, which implies that the ecosystem in South China Sea is in a severe situation," said Wang in a marine biodiversity protecting event held by the China Biodiversity Conservation and Green Development Foundation (CBCGDF) on May 22, the International Day for Biological Diversity.

In addition to unavoidable natural causes of environment damages, the mass discharge of nitrogen, phosphorus, heavy metal, and oils from the mainland, as well as the overfishing, farming, and other human activities by the sea, has caused the increasing red tides and declining marine biodiversity, according to a research co-conducted by CBCGDF earlier this year.

The report says that around several islands in Crescent Group, the coral coverage is now less than 10 percent, where broken limbs of corals can be seen all around and residents are still selling coral accessories and other souvenirs.

"The South China Sea is China's territory, so we are more concerned than any other country, institution, or individual around the world regarding the ecological environmental preservation of the atolls and sea areas," said Hong Lei, China's Foreign Ministry spokesman, in a TV interview with China Central Television.

CBCGDF started building a database for marine species in the South China Sea, conducting more researches and taking more steps towards protecting the marine biodiversity in the sea area, including building a coral protective base in the next several years.

"It's also important that people get more knowledge about ocean protection, so that the problem can be solved from the root," said Xie Boyang, director of CBCGDF.

Trudeau visits Sina Weibo
May gets little gasp as EU extends deadline for sufficient progress in Brexit talks
Ethiopian FM urges strengthened Ethiopia-China ties
Yemen's ex-president Saleh, relatives killed by Houthis
Most Popular
Hot Topics

...
主站蜘蛛池模板: 一级免费片 | 好吊视频一区二区三区四区 | 亚洲综合网站 | 久久青青操 | 久久在线精品 | 日本免费在线观看 | 伊人久久中文字幕 | 日韩免费高清 | 蜜臀久久99精品久久久久宅男 | 久久久久国产精品夜夜夜夜夜 | 黄色大片在线免费观看 | 国产午夜三级 | 日本中文在线观看 | 看一级黄色片 | 日韩一区二区三区在线播放 | 久久毛片视频 | 国产精品不卡 | 久久精品欧美一区 | av久久久| www99热| 91看片看淫黄大片 | 成人免费福利 | 四虎精品视频 | 成人黄性视频 | 黄色网址av | aaa一级片 | 国产欧美日韩综合 | 美女黄色一级片 | 在线免费看黄色 | 免费av大片 | 精品色 | 中文字字幕在线 | 国产成人精品av在线观 | 四虎在线免费视频 | 成人一级视频 | 人人干人人澡 | 亚洲综合视频在线 | 国产丝袜视频 | 午夜影院福利 | 国产一区不卡 | 国产又黄又爽 |