“长江生态系统”濒临崩溃
<p>农业部联合科考报告发布：水电开发严重破坏长江生态，建议禁渔十年。长江原有175种特有物种，现在一半以上找不到。金沙江流域143种鱼只找到17种，60年间长江“四大家鱼”鱼苗发生量从300亿尾降到不足1亿尾。</p><p>请看相关报道：</p><p><span word="Human">Human</span> <span word="activity">activity</span> <span word="along">along</span> <span word="the">the</span> <span word="upper">upper</span> <span word="reaches">reaches</span> <span word="of">of</span> <span word="the">the</span> <span word="Yangtze">Yangtze</span> <span word="River">River</span> - <span word="such">such</span> <span word="as">as</span> <span word="building">building</span> <span word="hydropowerstations">hydropowerstations</span> <span word="and">and</span> <span word="excessive">excessive</span> <span word="fishing">fishing</span> - <span word="has">has</span> <span word="pushed">pushed</span> <span word="its">its</span> <span word="aquatic">aquatic</span> <span word="ecosystem">ecosystem</span> <span word="to">to</span> <span word="the">the</span> <span word="verge">verge</span> <span word="of">of</span> <span word="collapse">collapse</span>, <span word="a">a</span> <span word="report">report</span> <span word="released">released</span> <span word="on">on</span> <span word="Thursday">Thursday</span> <span word="warns">warns</span>.</p><p>周四发布的一份报告指出，由于在长江上游大量建设水电站和过度捕鱼等人类活动，长江水生态系统已濒临崩溃。</p><p>生态系统本次联合科考实地调查了从自然河段到梯级水电相关阅读</p><p>鼓励“生态安葬”</p><p>水利工程 <span word="water">water</span> <span word="conservancy">conservancy</span> <span word="project">project</span></p><p>“南水北调”、“移民”的英文</p><p>资讯热词</p>
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