The Calculation And Analysis On The Capacitance Of The Water Resource In Keliya Basin

The researching area of the artic1e is Ke1iya Basin, 1ying in the north of.midd1e Kunlun Mountains, a1so inside the Yutian county of south edges of Tarim basin.The drainage basin pass through the who1e county from south to north.. There arefour little rivers, Tumiya, Pishigai, Aqiang and Suktaya, lies in the county's areaof the east bankside of Keliya river. The drainage basin locates on eastern longitudebetween 81" re,and ffi" 51,,ou rt latlthe bo %, l4,and ffi" ro'.Because of being in short of water resource and the weak ecosystem, the basin'swater resource have something of contradiction and is out of line in quantity,qua1ity and distribution of space--time, especia1ly between the quantity and thedevelopment of industry and agricu1ture, the configuration and position, thedemanding quantme of water resouce and the course of demand, which need adopt rightapproaches pertinent1y, or increase a11 kinds of irrigation works establisIunent,adjust surface water volone, advance the rate of the surface water adoption andstretching, or exploiter the gYound water vigorous1y and regu1ar1y, and reduce thewater 1osing in the course of transporting, increase the usab1e water resource vo1umeof the drainage basin, in order to meet the increasing water demanding for the societyand economy deve1oPment and the protection of ecosystem, so to arrive at the balanceof supp1ying and demanding, above all need base on the nature, the society and economy,the engineering condit ions and the degree of water resouce in inner cont inenta1 riverbasin.The water is a comPosing portion of entironment as we11 as a kind of natura1resource, also is one of substance foundations and sustaining conditions to humansociety's continue deve1opment. The water resource not on1y have the caPacitancepower to populace, but have the power to economy. The first chaPter expatiate whatis the water caPacitance in theory, and now what of it peop1e are studying on, andwhat way they have used, and how to study it, and what deve1oping direction of itlater, what is the princip1e of it, and what's the characteristic, and so on. Nextexpatiate the theoretical point of this artic1e: ana1ysis on the stage ofexp1oitation of the water resource in arid area, the method of analysis, the processand considerat ion.From the detai1ed and right character and dat' the second chapter introducethe genera1 situation of the Ke1iya basin, inc1uding the geograPhica1 position, thelandform, the c1imate and the water characteristic, the society and economydevelopment status of Yutian county, and 1ater account for the origin of data, theforecasting level year of the caPacitance.The exactitude forecasting degree to the basin's future water resource is basedon the nicety acquaintance and control to the water resource conditions of thedrainage basin. So the third chaPter analyze in detai1 the quantity and qua1ity ofthe water resource, establishing the foundation for the 1ater part.To forecast the future water resource, firstly we shou1d ana1yze the balanceof supplying and demanding of the current water resource. So the fOrth chaPter andthe fifth chaPter study in detai1 on the water demand of the water--using carriersand industry, mainly inc1uding the current ecosystem and POpulace, the industry,the agricu1ture. It have done the work stressingly which the former have done1ltt1eethe ca1cu1ation on the water demand of the ecosystem, this is the outstandingpart, and also the inaugurate part.Whether the theoretical statement or the PYeparation of data and the actualityana1ysis, they are a11 in order to study the caPacitance of the future water resource.Everything is ready, we enter the center subject--the sixth chapter ca1culate andforecast respectively in detai1 and in the round the future caPacitance of waterresource of the drainage basin in 20l0 and 2020, then open out the abso1utecaPacitance and the relative caPacitance of water resource in the future behind...