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湿地的作用与价值

   2014-12-26 620
核心提示:什么是湿地?湿地是指天然或人工形成的沼泽地等带有静止或流动水体的成片浅水区,还包括在低潮时水深不超过6米的水域。它与森林、海洋并称全球三大生态系统,在世界各地分布广泛。今天就让我们一起来了解湿地对我们人类的作用与价值。

shenmeshishidi?shidishizhitianranhuorengongxingchengdezhaozedidengdaiyoujingzhihuoliudongshuitidechengpianqianshuiqu,haibaokuozaidichaoshishuishenbuchaoguo6mideshuiyu。tayusenlin、haiyangbingchengquanqiusandashengtaixitong,zaishijiegedifenbuguangfan。jintianjiurangwomenyiqilailejieshididuiwomenrenleidezuoyongyujiazhi。

 

1、tigongshuiyuan:shidichangchangzuoweijuminshenghuoyongshui、gongyeshengchanyongshuihenongyeguangaiyongshuideshuiyuan。xiliu、heliu、chitang、hubozhongdouyoukeyizhijieliyongdeshui。qitashidi,runitanzhaozesenlinkeyichengweiqianshuishuijingdeshuiyuan。

 

2、buchongdixiashui:womenpingshisuoyongdeshuiyouhenduoshicongdixiakaicaichulaide,ershidikeyiweidixiaxushuicengbuchongshuiyuan。congshididaoxushuicengdeshuikeyichengweidixiashuixitongdeyibufen,youkeyiweizhouweidiqudegongnongshengchantigongshuiyuan。ruguoshidishoudaopohuaihuoxiaoshi,jiuwufaweidixiaxushuicenggongshui,dixiashuiziyuanjiuhuijianshao。

 

3、diaojieliuliang,kongzhihongshui:shidishiyigejudadexushuiku,keyizaibaoyuheheliuzhangshuiqichucunguoliangdejiangshui,junyundibajingliufangchu,jianruoweihaixiayoudehongshui,yincibaohushidijiushibaohutianranchushuixitong。

 

4、baohudian,fangfeng:shidizhongshengzhangzheduozhongduoyangdezhiwu,zheixieshidizhibeikeyidiyuhailang、taifenghefengbaodechongjili,fangzhiduihaiandeqinshi,tongshitamendegenxikeyiguding、wendingdianhehaian,baohuyanhaigongnongyeshengchan。ruguomeiyoushidi,haianheheliudianjiuhuizaodaohailangdepohuai。

 

5、qingchuhezhuanhuaduwuhezazhi:shidiyouzhuyujianhuanshuiliudesudu,danghanyouduwuhezazhi(nongyao、shenghuowushuihegongyepaifangwu)deliushuijingguoshidishi,liusujianman,youliyuduwuhezazhidechendianhepaichu。ciwai,yixieshidizhiwuxiangluwei、shuihuliannengyouxiaodixishouyouduwuzhi。zaixianshishenghuozhong,bushaoshidikeyiyongzuoxiaoxingshenghuowushuichulidi,zheiyiguochengnenggoutigaoshuidezhiliang,youyiyurenmendeshenghuoheshengchan。

 

6、baoliuyingyangwuzhi:liushuiliujingshidishi,qizhongsuohandeyingyangchengfenbeishidizhibeixishou,huozhejileizaishidinicengzhizhong,jinghualexiayoushuiyuan。shidizhongdeyingyangwuzhiyangyuleyuxia、shulin、yeshengdongwuheshidinongzuowu。

 

7、fangzhiyanshuiruqin:zhaoze、heliu、xiaoxidengshidixiangwailiuchudedanshuixianzhilehaishuidehuiguan,yananzhibeiyeyouzhuyufangzhichaoshuiliuruheliu。danshiruguoguoduochouquhuopaiganshidi,pohuaizhibei,danshuiliuliangjiuhuijianshao,haishuikedaliangruqinheliu,jianshaolerenmenshenghuo、gongnongyeshengchanjishengtaixitongdedanshuigongying。

 

8、tigongkeliyongdeziyuan:shidikeyijiwomenduozhongduoyangdechanwu,baokuomucai、yaocai、dongwupige、roudan、yuxia、mucao、shuiguo、luweideng,haikeyitigongshuidian、nitanxinchaidengduozhongnengyuanliyong。

 

9、baochixiaoqihou:shidikeyiyingxiangxiaoqihou。shidishuifentongguozhengfachengweishuizhengqi,ranhouyouyijiangshuidexingshijiangdaozhouweidiqu,baochidangdideshiduhejiangyuliang,yingxiangdangdirenmindeshenghuohegongnongyeshengchan。

 

10、yeshengdongwudeqixidi:shidishiniaolei、yulei、liangqidongwudefanzhi、qixi、qianxi、yuedongdechangsuo,qizhongyouxuduoshizhenxi、binweiwuzhong。

 

11、hangyun:shididekaikuoshuiyuweihangyuntigongletiaojian,juyouzhongyaodehangyunjiazhi,yanhaiyanjiangdiqujingjidexunsufazhanzhuyaoyilaiyuci。

 

12、lvyouxiuxian:shidijuyouziranguanguang、lvyou、yuledengmeixuefangmiandegongneng,yunhanzhefengfuxiulideziranfengguang,chengweirenmenguanguanglvyoudehaodifang。

 

13、jiaoyuhekeyanjiazhi:fuzadeshidishengtaixitong、fengfudedongzhiwuqunluo、zhenguidebinweiwuzhongdeng,zaizirankexuejiaoyuheyanjiuzhongdoujuyoushifenzhongyaodezuoyong。youxieshidihaibaoliulejuyoubaoguilishijiazhidewenhuayizhi,shilishiwenhuayanjiudezhongyaochangsuo。

 
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