南方彩票网

酸度水平如何影响水生生态系统



我们已经知道,水的pH值会对人体健康产生不利影响,并且会受到许多不同因素的影响,其中包括:火山喷口中的残留物,酸雨和全球变暖。但是,它可以对精致的水生生态系统产生多大的影响呢?

平均pH值增加

PHSHISUANDUHEJIANXINGSHUIPINGDELIANGDU,DANKEYITONGGUOZAISHUIZHONGGUANCHADAODEYOULIQINGHEQINGYANGGENLIZIDELIANGLAIGENGZHUNQUEDIQUEDING。ZHONGYAODESHIYAOZHUYI,ZAIGUOQUDE3YINIANZHONG,PINGJUNHAIYANGpHZHIYIZHIZAI8.2ZUOYOU。DANSHI,ZAIGUOQUDELIANGGESHIJIZHONG,PINGJUNpHZHISHISUANDUTIGAOLE25%,ZHEIDUIWOMENDEHAIYANGSHENGWUZAOCHENGLEYIXIEBUKEYUJIANDEJUDAYINGXIANG。

南方彩票网 YOUYUXIANGDUIJIAOXINDEKEXUERENSHI,HAIYANGSUANHUADEYANJIUMUQIANHAIHENYOUXIAN,DANSHIZHEIXIEYANJIUSIHUYIJINGBIAOMING,TAKENENGDAOZHISHUISHENGSHENGJINGCHANSHENGYIDINGDESHIJIYALI。SUIZHESHIJIESHANGXUDUODIFANGDEERYANGHUATANSHUIPINGCHIXUGAOZHANG,ZHEIKENENGDAOZHIYUELAIYUEDUODEANLI,LIRUSHANGSHUANLI,YINWEIRENMENZHIDAOSUANSHUIPINGDEZHENSHIYINGXIANG。   

SUOYOUZHEIXIEFAXIANDOUJIESHILEWOMENSHUISHENGSHENGTAIXITONGDECUIRUOXING,BINGZHEZHONGZHICHU,WOMENRENGRANYOUHENDUOSHIQINGXUYAOLEJIE,GUANYUYUANSUDEFENGFUHUOQUEFADUIWOMENHUANJINGDEYINGXIANG。ZHEIQUESHIQIANGDIAOLEJIANCESHUISHENGSHENGWUDEZHONGYAOXING,ZHEIBUJINYOUZHUYUWEICHIZHEIXIECUIRUODESHENGTAIXITONG,BAOHUYUZHIXIANGGUANDESHUISHENGSHENGWUHECHANYE,ERQIEHAIJIANCESHANGWEIJILUDERENHEHUODONG。

监测水中的pH值

JIANCESHUIZHONGDEpHZHISHI,FANWEISHI0-14,YIDUISHUKEDUJINXINGCELIANG(MEIGESHUZIDAIBIAOpHZHIDE10BEIBIANHUA)。ZAICIFANWEINEI,pHZHIWEI7SHIZHONGXINGDE,YINWEIpHZHIGAOYU7BIAOSHIJIANXING,DIYU7ZEBIAOSHISUANXING。