guojishanggongrendeshididingyishi《shidigongyue》zuochude。shidishizhi，bulunqiweitianranhuorengong、zhangjiuhuozanshixingdezhaozedi、nitandihuoshuiyudidai、jingzhihuoliudong、danshui、banxianshui、xianshuiti，baokuodichaoshishuishenbuchaoguo6mideshuiyu。shidibaokuoduozhongleixing，shanhujiao、tantu、hongshulin、hubo、heliu、hekou、zhaoze、shuiku、chitang、shuidaotiandengdoushuyushidi。tamengongtongdetedianshiqibiaomianchangnianhuojingchangfugaizheshuihuochongmanleshui，shijieyuludiheshuitizhijiandeguodudai。shidiqiushangshengwuduoyangxingfengfuheshengchanlijiaogaodeshengtaixitong。
作用：
（一）提供水源
（二）补充地下水
（san）diaojieliuliang，kongzhihongshui
（si）baohudian，fangfeng
（wu）qingchuhezhuanhuaduwuhezazhi
（六）保留营养物质
（七）防止盐水入侵
（ba）tigongkeliyongdeziyuan
（九）保持小气候：
（shi）yeshengdongwudeqixidi
（十一）航运
（十二）旅游休闲
（十三）教育和科研价值
zuijinguizhoushenglinyetingfabudediercishidiziyuandiaochachengguozuixinshujuxianshi：cong2003niandao2013nian10nianlai，guizhoushidimianji“suoshui”0.68wangongqing，zhuanjiazhichu，renweiyinsushiqizhongdezhuyin。
jiezhidao2012niandi，guizhoushengshidizongmianjiwei20.97wangongqing，jinzhanquanguoshidizongmianji5360.26wangongqingde0.39%，shidimianjizhanguotumianjidebilvjinwei1.19%deshidilvyebiquanguodeshidilvdile4.39gebaifendian。
guizhoushengyeshengdongwuhesenlinzhiwuguanlizhanzhanzhang、yanjiuyuanranjingchengrenwei，shidiziyuandexiaozhangshoudaoziranherenweiyinsushuangzhongzuoyong，zhenduiguizhoudeqingkuang，zhuyaohaishirenweiyinsusuozaocheng。zhangqiyilai，renmenduishidirenshibuzu，mangmukaikenhegaizaodaozhiguizhouziranshidimianjixiaojian。wushui、feishuidengchulisheshibujianquan，wuranwudalianghuijidaoshidizhong，chaochushidinawurongliang，shishidiziyuanshoudaopohuai。
guizhoudichuzhangjiang、zhujiangshangyou，shengtaiquweishifenzhongyao，shi“liangjiang”shangyouzhongyaoshengtaianquanpingzhang。shidideanwei，zhijieyingxiangdaozhangjiangzhujiangliuyudeshengtaianquan。baohuguanlihaoguizhoushengshidiziyuan，duiweihu“liangjiang”liuyudeshengtaianquanzhanlvegejuyouzhezhongyaoyiyi。
xiangbiguoqu10nianquanguoshidibaohudepengbofazhan，guizhoudeshidibaohumingxianluohou。muqian，zhongguoyou46kuaiguojizhongyaoshidi，guizhouweiling;quanguoyou577chuziranshidibaohuqu，guizhouzhiyou8chu;quanguoyou468chuguojiashidigongyuan，guizhouzhiyou19chu。
10nianjianshidimianjidexiaojian，yeshideyouzhe“diqiuzhishen”meiyudeshidishengtaixitongzaikasitedimaodeguizhouxiandebeijiazhengui。
guizhoushidibaohumianlindeyanjunxingshi，yinqileguizhoushengdegaoduzhongshi。muqian，guizhouyitongguolifa、jianshidigongyuan、jianshidixiaoqudengxingshi，kaishijiadashidibaohulidu。
2013nianchuzhidingchutai《guizhoushengshidibaohutiaoli》，bingnarulifajihua。guizhoushengjiangzhenghezhengfu、falv、keji、shehuiheshichangdeliliang，qianghuayifa“zhishi”。
2013nian，guizhoushengxinzengshidileixingziranbaohuqu2ge，jianchengguojiashidigongyuan1ge，xinzengguojiashidigongyuanshidian16ge。daomuqianweizhi，guizhoushengyijingjianchengshidiziranbaohuqu8chu，guojiashidigongyuanshidian18chu，jinnianhaijiangshenqingshangbao10chuyishangguojiashidigongyuanshidian，bingqidong10chushengjishidigongyuanheshengjishidiziranbaohuqu。
shidizairenmendeshenghuozhongzhiguanzhongyao，fouzeyebuhuibeichengwei“diqiuzhishen”baohushidibujinjinshiyikaozhengfufabudexiangguanzhengce，yeyaokaodajiayiqibaohu，xiwangdajiatongguogongtongnuli，yiqijiangmeilideshidi，jiansheweirenyuziranhexiegongchudejiayuan。
