久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Society

Lake becomes graveyard of fish after heavy rainfall

By CHEN BOWEN | chinadaily.com.cn | Updated: 2024-05-14 14:34
Share
Share - WeChat

A lake in Haikou, Hainan province, turned into a grave for seawater fish after the recent heavy rainfall brought with it a deluge of fresh water, diluting the salt content of the entire lake to dangerous levels.

People walking around Hongcheng Lake on Sunday morning found that there were dense clusters of dead fish floating on the water's surface. The lifeless bodies of the fish varied in size and species, and some had already started to decay, emitting an odor that hung heavy in the air.

A team of 30 sanitation workers sprang into action to clean up the scene.

Peng Honglian, the assistant general manager of Haikou Jinghuan Urban Environmental Service Co, said that the retrieved dead fish would be transported to a designated location for harmless disposal, preventing any possibility of the contaminated fish entering the market or further polluting the environment.

By 3 pm on Sunday, the cleanup operation was almost completed, with eight tons of dead fish having been removed from the lake.

Upon further investigation into the incident, a discovery emerged - the dead fish floating on the water's surface were not tilapia, as initially presumed, but green scale, a species of seawater fish.

Zhou Jin, director of the water department in Qiongshan district, Haikou, said the water source of Hongcheng Lake is none other than the Nandu River, whose brackish waters are home to an array of marine life. During high tide, the green scale swim upstream into the Nandu River and find their way into Hongcheng Lake through a pump station at the river's estuary. "Most of the time, the salinity of the brackish water in the Nandu River poses no discomfort to the adaptable green scale, allowing them to thrive in this unique ecosystem," he said.

However, recent bouts of heavy rainfall in Haikou have triggered a chain reaction, altering the delicate balance of salt and freshwater in Hongcheng Lake. The sudden decrease in salinity proved fatal for the green scale, leading to a mass die-off that left the lake teeming with lifeless bodies, according to Zhou.

He noted that the local government is scheduled to replenish the lake with water from the Nandu River, restoring the salt content to levels conducive to the survival of the remaining fish populations; simultaneously, water quality monitoring and testing are being conducted to assess the health of the aquatic environment and ensure the stability of the ecosystem.

In addition, the department plans to install protective columns at the water intake point, aiming at creating a barrier to prevent marine species, such as the green scale, from entering the lake.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 国产日韩精品一区二区三区 | 欧美成人午夜不卡在线视频 | 18video9ex欧美生活片 | 91婷婷射 | 欧美激情视频一级视频一级毛片 | 国产波多野结衣中文在线播放 | 国产三级借妻 | 韩日毛片| 欧美激情亚洲一区中文字幕 | 亚洲成av人影片在线观看 | 日本国产免费一区不卡在线 | 免费毛片a | 日本一区二区三区四区公司 | 久久亚洲国产成人影院 | 中文字幕在线看视频一区二区三区 | 神马国产 | 久久国产一区二区 | 国产一区二区三区久久精品小说 | 成人一级片在线观看 | 中文字幕成人在线观看 | 一级做a爰片久久毛片欧美 一级做a爰片久久毛片人呢 | 久久99国产精一区二区三区! | 国产精品欧美视频另类专区 | 亚洲免费在线视频 | 亚洲欧美日韩国产精品 | 欧美综合成人网 | 成年女人免费毛片视频永久 | 国产成人精品男人的天堂网站 | 国产高清亚洲 | 国产一级片免费看 | 91精品久久久久久久久网影视 | 精品日韩在线视频一区二区三区 | 久草免费福利 | 欧美成人综合 | 黄色成人免费网站 | 亚洲欧美中文在线观看4 | 亚洲精品久久99久久 | www.日本高清.com | 在线中文字日产幕 | 色偷偷在线刺激免费视频 | 67194午夜 |