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永宁江治理工程简介张礼铨（黄岩永宁江治理工程指挥部）永宁江发源于黄岩西部的大寺基，是椒江的一条支流，也是温黄平原一个重要水系，主源长度８０ｋｍ，流域面积８８９．ｓｋｉｎ‘，占全市总面积的７０．５％，是闻名中外柑桔主要产区。自古以来，永宁江哺育着本流域...
Brief introduction of the Yongning River Regulation Project Zhang Liquan (Huangyan Yongning River Regulation Project Command) Yongning River originated from the Great Temple base in the west of Huangyan. It is a tributary of the Jiaojiang River and an important water system in the Wenhuang Plain. The main source is 80km long and the catchment area is 889. skin ’, accounting for 70.5% of the total area of the city, is the world’s leading citrus origin. Since ancient times, the Yongning River nurtures the basin ...