关键词: 河流氮输出, 人类活动净氮输入, 响应关系, 影响因素

Abstract: Water is the fundamental resource of human subsistence and a natural factor with substantial influence on villagesBased on the investigation of traditional villages in China,this paper gives a consideration on ecology relationship between water and villages in ChinaSome aspects such as ancient Fengshui theory and village,rainfall and village,well and village,water road and village,inundation or water shortage and village ,and water and village distribution show the intensive relationship between water and traditional villages in china,the rationality of ecology,and the harmony of anthropo ecologyIt is necessary that village ecology is to be studied on accounto of its influences of urbanization and town construction.

Key words: riverine nitrogen flux, net anthropogenic nitrogen inputs, response relationships, influential factors.