中华鲟为什么濒临灭绝

中华鲟 2022-11-26 23:27 阅读( <!DOCTYPE html> <html lang="zh-CN"> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta http-equiv="Cache-Control" content="no-siteapp"> <meta http-equiv="Cache-Control" content="no-transform"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, viewport-fit=cover"> <meta name="applicable-device" content="pc,mobile"> <link rel="shortcut icon" href="https://niaojie.com/favicon.ico" type="image/x-icon"> <meta name="robots" content="max-snippet:-1, max-image-preview:large"> <link rel="stylesheet" id="style-css" href="https://niaojie.com/templates/niaojie/static/css/style.min.css" type="text/css" media="all"> <link rel="canonical" href="https://www.niaojie.com/q/61202"> <title>中华鲟为什么濒临灭绝|中华鲟 - 休闲生活尽在鸟街</title> <meta name="keywords" content="中华鲟,中华鲟为什么濒临灭绝,中华,为什么,濒临灭绝"> <meta name="description" content="中华鲟为什么濒临灭绝答案:上文已经提到过，中华鲟是一种珍贵的鱼，这是因为它们的数量非常少。导致它们数量减少、濒临灭绝的原因是比较多的，虽然其中也有自然环境因素变化的影响，但最主要的原因还是人为因素。在人为因素中，环境污染就是非常重要的一个方面，水质变差到了不少中华鲟死亡。另外，人类的过度捕杀也是导致中华鲟数量急剧减少的重要因素之一，直接导致了大量中华鲟死亡。还有水利工程的建设，也对中华鲟的繁殖有很大的影响，导致它们的繁殖效..."> <meta property="og:site_name" content="鸟街"> <meta property="og:type" content="article"> <meta property="og:title" content="中华鲟为什么濒临灭绝|中华鲟 - 休闲生活尽在鸟街"> <meta property="og:url" content="https://www.niaojie.com/q/61202"> <meta property="og:description" content="中华鲟为什么濒临灭绝答案:上文已经提到过，中华鲟是一种珍贵的鱼，这是因为它们的数量非常少。导致它们数量减少、濒临灭绝的原因是比较多的，虽然其中也有自然环境因素变化的影响，但最主要的原因还是人为因素。在人为因素中，环境污染就是非常重要的一个方面，水质变差到了不少中华鲟死亡。另外，人类的过度捕杀也是导致中华鲟数量急剧减少的重要因素之一，直接导致了大量中华鲟死亡。还有水利工程的建设，也对中华鲟的繁殖有很大的影响，导致它们的繁殖效..."> <meta property="og:image" content="https://niaojie.com/storage/q/2022/11/28/01/c5fs0bgbz0m.jpg"> <meta property="og:release_date" content="2022-11-26T23:27:00+08:00"> <meta property="og:updated_time" content="2022-11-26T23:27:00+08:00"> <meta property="article:publisher" content="https://www.niaojie.com"> <meta property="article:published_time" content="2022-11-26T23:27:00+08:00"> <meta property="article:modified_time" content="2022-11-26T23:27:00+08:00"> <meta property="article:published_first" content="鸟街,https://www.niaojie.com/q/61202"> <meta property="bytedance:published_time" content="2022-11-26T23:27:00+08:00"> <meta property="bytedance:lrDate_time" content="2022-11-26T23:27:00+08:00"> <meta property="bytedance:updated_time" content="2022-11-26T23:27:00+08:00"> <script type="application/ld+json"> {"@context":"https://schema.org","@type":"article","mainEntityOfPage":{"@type":"WebPage","@id":"https://www.niaojie.com/q/61202"},"headline":"中华鲟为什么濒临灭绝|中华鲟 - 休闲生活尽在鸟街","image":"https://niaojie.com/storage/q/2022/11/28/01/c5fs0bgbz0m.jpg","description":"中华鲟为什么濒临灭绝答案:上文已经提到过，中华鲟是一种珍贵的鱼，这是因为它们的数量非常少。导致它们数量减少、濒临灭绝的原因是比较多的，虽然其中也有自然环境因素变化的影响，但最主要的原因还是人为因素。在人为因素中，环境污染就是非常重要的一个方面，水质变差到了不少中华鲟死亡。另外，人类的过度捕杀也是导致中华鲟数量急剧减少的重要因素之一，直接导致了大量中华鲟死亡。还有水利工程的建设，也对中华鲟的繁殖有很大的影响，导致它们的繁殖效...","datePublished":"2022-11-26T23:27:00+08:00","dateModified":"2022-11-26T23:27:00+08:00","publisher":{"@type":"Organization","name":"鸟街","logo":{"@type":"ImageObject","url":"https://www.niaojie.com/templates/niaojie/static/images/logo.png"}}} </script> </head> <body>  <div class="header"> <div class="navbar"> <div class="container"> <div class="logo"> <h1> <a href="https://niaojie.com"> <img src="https://niaojie.com/templates/niaojie/static/images/logo.png" alt="鸟街"> </a> </h1> </div> <div class="navbar-menu"> <ul class="nav"> <li > <a title="首页" href="/">首页</a> </li> <li > <a title="问答" href="/questions/">问答</a> </li> <li > <a title="图文" href="/articles/">图文</a> </li> <li > <a title="话题" href="/topics/">话题</a> </li> <li > <a title="花草" href="/huacao/">花草</a> </li> <li > <a title="飞禽" href="/feiqin/">飞禽</a> </li> <li > <a title="水族" href="/shuizu/">水族</a> </li> <li > <a title="爬虫" href="/pachong/">爬虫</a> </li> <li > <a title="猫狗" href="/maogou/">猫狗</a> </li> <li > <a title="小宠" href="/xiaochong/">小宠</a> </li> </ul> </div> <div class="navbar-other"> <div class="navbar-search"> <a href="javascript:;" class="search-show"> <i class="niaojie i-search"></i> </a> </div> </div> </div> </div> <div class="site-search"> <div class="container"> <form method="get" class="search-form" action="/search/index"> <input class="search-input" value="" name="q" type="text" placeholder="输入关键字搜索"> <button class="search-btn" type="submit">搜索</button> </form> </div> </div> </div>   <div class="main"> <div class="container">  <div class="content"> <div class="share"> <div class="sns"> <a class="weibo"> <i class="niaojie i-weibo"></i> </a> <a class="weixin"> <div id="qrcode" class="qrcode"></div> <i class="niaojie i-wechat"></i> </a> <a class="qzone"> <i class="niaojie i-qzone"></i> </a> <a class="qq"> <i class="niaojie i-qq"></i> </a> </div> </div>  <div class="wrap">  <div class="single f-box"> <div class="single-top"> <h1 class="title"> <a href="/q/61202">中华鲟为什么濒临灭绝</a> </h1> <div class="info"> <span class="author" title="作者"> </span> <span class="list" title="分类"> <i class="niaojie i-list"></i> <a href="/t/zhonghuaxun" rel="category tag">中华鲟</a> </span> <span class="time" title="更新时间"> <i class="niaojie i-time"></i>2022-11-26 23:27 </span> <span class="view fr" title="阅读量">阅读(<em>16</em>)</span> </div> </div> <div class="single-content"> <p>下面我们一起来看看为大家精心整理的"中华鲟为什么濒临灭绝"相关知识以及问题智能甄选的最佳答案，希望能解决您所想知道的问题：</p> <p><img src="/storage/q/2022/11/28/01/c5fs0bgbz0m.jpg" alt="中华鲟为什么濒临灭绝"/></p> <hr/> <h2>中华鲟为什么濒临灭绝</h2> <p>上文已经提到过，中华鲟是一种珍贵的鱼，这是因为它们的数量非常少。导致它们数量减少、濒临灭绝的原因是比较多的，虽然其中也有自然环境因素变化的影响，但最主要的原因还是人为因素。在人为因素中，环境污染就是非常重要的一个方面，水质变差到了不少中华鲟死亡。另外，人类的过度捕杀也是导致中华鲟数量急剧减少的重要因素之一，直接导致了大量中华鲟死亡。还有水利工程的建设，也对中华鲟的繁殖有很大的影响，导致它们的繁殖效率降低。</p> <p>以上就是为大家精心收集整理的答案，关于中华鲟为什么濒临灭绝这个话题你还想知道什么，可以进行搜索或留言，我们会不断完善更新相关内容。</p> </div> <div class="single-tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </div> <div class="single-collect"> <span> <span> 当前为"<a href="/q/61202">中华鲟为什么濒临灭绝</a>"这个问题收集了 <b>1</b>条优秀答案。 </span> <span class="avatars"></span> </span> <span class="collects" data-action="collect" data-id="61202"> <i class="niaojie i-collect">收藏</i> </span> </div> </div> <div class="f-box"> <div class="relates"> <h3> <b>相关推荐</b> </h3> <ul> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/2606"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/05/22/aues5mm12b1.jpg" alt="中华鲟为什么是活化石" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/2606">中华鲟为什么是活化石</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/2607"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/c/2022/11/01/23/1wwjyvbzutp.jpg" alt="中华鲟是几级保护动物" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/2607">中华鲟是几级保护动物</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/2608"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/05/22/kaey0z24qah.jpg" alt="中华鲟的介绍" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/2608">中华鲟的介绍</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/31682"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/20/23/rprloet15e3.jpg" alt="中华鲟是淡水鱼还是海水鱼？" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/31682">中华鲟是淡水鱼还是海水鱼？</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/37026"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/c/2022/11/02/01/yoa5bfcyw0d.jpg" alt="鲟鱼和中华鲟是同一种鱼吗" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/37026">鲟鱼和中华鲟是同一种鱼吗</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/37027"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/22/09/okjg00v2iv4.jpg" alt="鲟鱼和中华鲟有什么区别" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/37027">鲟鱼和中华鲟有什么区别</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/44658"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/06/19/qnpbw3o2ke2.jpg" alt="中华鲟在鱼缸里能养活吗？" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/44658">中华鲟在鱼缸里能养活吗？</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/61178"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/c/2022/11/02/02/rajizcuxhrw.jpg" alt="长江鲟与中华鲟一样吗" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/61178">长江鲟与中华鲟一样吗</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/61181"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/28/01/xcmvrwhux3u.jpg" alt="长江鲟和中华鲟有什么区别" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/61181">长江鲟和中华鲟有什么区别</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/61182"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/c/2022/11/02/02/odo42w2brz0.jpg" alt="中华鲟和鲟鱼一样吗" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/61182">中华鲟和鲟鱼一样吗</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/61183"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/28/01/bhy1g33ycyu.jpg" alt="中华鲟和鲟鱼有什么区别" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/61183">中华鲟和鲟鱼有什么区别</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> <li class="post"> <div class="thumb"> <a target="_blank" href="/q/61186"> <img class="lazy" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/c/2022/11/02/02/lki0qgqyvjh.jpg" alt="中华鲟有毒吗" width="210" height="140"> </a> </div> <div class="info"> <h2> <a target="_blank" href="/q/61186">中华鲟有毒吗</a> </h2> <div class="desc"></div> <div class="meta"> <span class="tags"> <a href="/t/zhonghuaxun" rel="tag">中华鲟</a> </span> <span class="cat"> <a target="_blank" class="cat ask" href="/questions/">问答</a> </span> </div> </div> </li> </ul> </div> </div>  </div>  </div>  <div class="sidebar"> <div class="widget fanly_widget_posts"> <div class="widget_box"> <h3> <b>精彩推荐</b> </h3> <ul> <li> <a target="_blank" href="/q/192202"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/13/13/nfi43ng43e3.jpg" alt="狗的阴道和尿道是一个洞吗？" style="" width="110" height="73"> <h4>狗的阴道和尿道是一个洞吗？</h4> <span>20745 阅读</span> </a> </li> <li> <a target="_blank" href="/q/217967"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/15/15/ry1ycugqyqf.jpg" alt="狗的阴茎根部有个蘑菇状凸起？" style="" width="110" height="73"> <h4>狗的阴茎根部有个蘑菇状凸起？</h4> <span>14568 阅读</span> </a> </li> <li> <a target="_blank" href="/q/115275"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/05/01/i0qu54ir3dz.jpg" alt="成年雄狗生殖器肿大是什么原因？" style="" width="110" height="73"> <h4>成年雄狗生殖器肿大是什么原因？</h4> <span>9867 阅读</span> </a> </li> <li> <a target="_blank" href="/q/198285"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/10/23/hqzcnf0erk4.jpg" alt="狗上面是尿道还是下面？" style="" width="110" height="73"> <h4>狗上面是尿道还是下面？</h4> <span>9300 阅读</span> </a> </li> <li> <a target="_blank" href="/q/30741"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/13/23/qcyx3gu2ifi.jpg" alt="狗的子宫和尿道如何区分？" style="" width="110" height="73"> <h4>狗的子宫和尿道如何区分？</h4> <span>8682 阅读</span> </a> </li> <li> <a target="_blank" href="/q/195025"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/12/13/nklr0wpqjr3.jpg" alt="狗的阴通和尿道相通吗？" style="" width="110" height="73"> <h4>狗的阴通和尿道相通吗？</h4> <span>4084 阅读</span> </a> </li> <li> <a target="_blank" href="/q/11486"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/11/12/13/mmwdljyr4dd.jpg" alt="鱼缸放阿莫西林放多少？" style="" width="110" height="73"> <h4>鱼缸放阿莫西林放多少？</h4> <span>4016 阅读</span> </a> </li> <li> <a target="_blank" href="/q/193167"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/13/13/sdlxmoe1z3e.jpg" alt="狗的尿道口怎样找？" style="" width="110" height="73"> <h4>狗的尿道口怎样找？</h4> <span>3842 阅读</span> </a> </li> <li> <a target="_blank" href="/q/88090"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/01/14/ujf40k4taji.jpg" alt="狗器官充血缩不回去？" style="" width="110" height="73"> <h4>狗器官充血缩不回去？</h4> <span>3817 阅读</span> </a> </li> <li> <a target="_blank" href="/q/201060"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/12/13/xdi1ubtxrwl.jpg" alt="宠物土拨鼠智商几岁？" style="" width="110" height="73"> <h4>宠物土拨鼠智商几岁？</h4> <span>3486 阅读</span> </a> </li> <li> <a target="_blank" href="/q/268746"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/25/13/25qkcdcsbdq.jpg" alt="犬窝咳能活多久？" style="" width="110" height="73"> <h4>犬窝咳能活多久？</h4> <span>2663 阅读</span> </a> </li> <li> <a target="_blank" href="/q/262405"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/storage/q/2022/12/23/11/mxmjops4wg0.jpg" alt="飞蝇钩钓白条为何不咬钩" style="" width="110" height="73"> <h4>飞蝇钩钓白条为何不咬钩</h4> <span>2273 阅读</span> </a> </li> </ul> </div> </div> <div class="widget fanly_widget_posts"> <div class="widget_box"> <h3> <b>猜你喜欢的话题</b> </h3> <ul> <li> <a target="_blank" href="/t/weiyangjingyan"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="喂养经验" width="110" height="73"> <h4>为您推荐喂养经验相关的内容</h4> <span>2106条喂养经验知识</span> </a> </li> <li> <a target="_blank" href="/t/chongwuyanghu"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="宠物养护" width="110" height="73"> <h4>为您推荐宠物养护相关的内容</h4> <span>2092条宠物养护知识</span> </a> </li> <li> <a target="_blank" href="/t/yinshiwenti"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="饮食问题" width="110" height="73"> <h4>为您推荐饮食问题相关的内容</h4> <span>793条饮食问题知识</span> </a> </li> <li> <a target="_blank" href="/t/outu"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="呕吐" width="110" height="73"> <h4>为您推荐呕吐相关的内容</h4> <span>1622条呕吐知识</span> </a> </li> <li> <a target="_blank" href="/t/youmaoweiyang"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="幼猫喂养" width="110" height="73"> <h4>为您推荐幼猫喂养相关的内容</h4> <span>769条幼猫喂养知识</span> </a> </li> <li> <a target="_blank" href="/t/chongwuyinshi"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="宠物饮食" width="110" height="73"> <h4>为您推荐宠物饮食相关的内容</h4> <span>1198条宠物饮食知识</span> </a> </li> <li> <a target="_blank" href="/t/yanghu"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="养护" width="110" height="73"> <h4>为您推荐养护相关的内容</h4> <span>945条养护知识</span> </a> </li> <li> <a target="_blank" href="/t/yingduanlanmao"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="英短蓝猫" width="110" height="73"> <h4>为您推荐英短蓝猫相关的内容</h4> <span>741条英短蓝猫知识</span> </a> </li> <li> <a target="_blank" href="/t/zhidao"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="知道" width="110" height="73"> <h4>为您推荐知道相关的内容</h4> <span>640条知道知识</span> </a> </li> <li> <a target="_blank" href="/t/gougounengbunengchi"> <img class="lazyload" src="https://niaojie.com/templates/niaojie/static/images/normal.png" data-src="/templates/niaojie/static/images/thumb.png" alt="狗狗能不能吃" width="110" height="73"> <h4>为您推荐狗狗能不能吃相关的内容</h4> <span>1907条狗狗能不能吃知识</span> </a> </li> </ul> </div> </div> </div> </div> </div>   <div class="clear"></div> <div class="footer"> <div class="container footer_main"> <div class="footer_links"> <a target="_blank" rel="noopener" href="/page/index?url_name=about">关于我们</a> <a target="_blank" rel="noopener" href="/page/index?url_name=rule">社区规范</a> </div> <div class="footer_socials"> <a rel="nofollow" title="鸟街微博" href="#" target="_blank" class="sina"> <i class="niaojie i-weibo"></i> </a> <a rel="nofollow" href="javascript:;" class="weixin"> <div class="qrcode"> <img alt="Wechat QR" data-src="#"> </div> <i class="niaojie i-wechat"></i> </a> </div> </div> <div class="footer_copyright"> <div class="container"> <span> Copyright © <a href="https://niaojie.com">鸟街</a> <a target="_blank" rel="nofollow" href="https://beian.miit.gov.cn/">冀ICP备09002609号</a> </span> <a class="fr" href="https://www.niaojie.com/">鸟街 · 丰富你的休闲生活！</a> </div> </div> </div>  <a class="gotop" style="cursor: pointer; position: fixed; right: 38px; bottom: 38px; display: none;"> <i class="niaojie i-top"></i> </a> <script type="text/javascript" src="https://niaojie.com/templates/niaojie/static/js/jquery.min.js" id="jq-js"></script> <script type="text/javascript" src="https://niaojie.com/templates/niaojie/static/js/niaojie.min.js?v=0.1" id="niaojie-js"></script> <script type="text/javascript" src="https://niaojie.com/templates/niaojie/static/js/jquery.qrcode.min.js" id="qrcode-js"></script> <script type="text/javascript" src="https://niaojie.com/templates/niaojie/static/js/single.min.js" id="single-js"></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?0a014505632122c5aa97674d496a2a0f"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </body> </html>)

下面我们一起来看看为大家精心整理的"中华鲟为什么濒临灭绝"相关知识以及问题智能甄选的最佳答案，希望能解决您所想知道的问题：

中华鲟为什么濒临灭绝

上文已经提到过，中华鲟是一种珍贵的鱼，这是因为它们的数量非常少。导致它们数量减少、濒临灭绝的原因是比较多的，虽然其中也有自然环境因素变化的影响，但最主要的原因还是人为因素。在人为因素中，环境污染就是非常重要的一个方面，水质变差到了不少中华鲟死亡。另外，人类的过度捕杀也是导致中华鲟数量急剧减少的重要因素之一，直接导致了大量中华鲟死亡。还有水利工程的建设，也对中华鲟的繁殖有很大的影响，导致它们的繁殖效率降低。

以上就是为大家精心收集整理的答案，关于中华鲟为什么濒临灭绝这个话题你还想知道什么，可以进行搜索或留言，我们会不断完善更新相关内容。

中华鲟