论文部分内容阅读
自然概况与特点涌泉河流域总面积173平方公里,位处伏牛山南麓,隶属颍河支流。境内大小山头200余个,河流20余条,沟壑900余条。干流河道总长20华里,发源于禹西大洪寨山。水流由西向东,经过薛沟乡的官寺、唐庄、迎水阁、陈岗等处至颍店乡谷水河村注入颍河。河身平均宽度为50～100公尺。年平均降雨量为500～700公厘,汛期降雨总量占70％。无霜期180天,气候
Natural Overview and Characteristics Yongquan River basin covers a total area of 173 square kilometers, located in the southern foot of Funiu Mountain, under the tributary of the Ying River. The size of the hill more than 200, more than 20 rivers, more than 900 ravines. The total length of the mainstream river 20 li, originated in Daxian Walled Yuxi mountains. Water flow from west to east, after Xuegou Township’s Temple, Tang Zhuang, Ying Shuige, Chen Gang and other places to Yingdian Township, Gu Shuihecun Ying River. The average body width of 50 to 100 meters. The average annual rainfall of 500 ~ 700 mm, the total rainfall in flood season accounted for 70%. Frost-free period of 180 days, the climate