The Study Of Raisin Room In Shanshan Xin Jiang Spatial Structure And Dynamic Changes Research

Turpan Basin is a major grape production base in China,there have grapeacreage1.33×104hm2,Full annual grape fruit3.436×105t, annual raisins4.5×104t,accounting for the total raisins34.83%.Therefore research raisins dryprocessing room(The paper referred to the grapes raisin room) spatial distributionpattern are not only scientific value but also has a high practical significance.In thispaper, the use of ASD spectrometer combined with field investigation to obtain thespectral feature and analyze information,use the secondary classification method toextract information of raisin room monomer.Based on ETM+,extraction of study areasurface temperature by single-window method,extract elevation and slope data byDEM data and analysis. Conclusions are as follows:There are three distribution form:closed around the oasis,surrounded bysemi-enclosed oasis and oasis staggered distribution and distribution.Raisins roomshave distribution area701in total,covers3.12×103hm2, maximum plaque area1.78×102hm2, Minimum patch area0.0339hm2, average area4.34hm2.Raisin room.Construction monmer have18819. Construction area2.61×106㎡.Singer raisinsroom area between19㎡～500㎡, average area138.6㎡。The overall analysis,insouth of mountain have raisin room6182，accounting for32.85%of the countytotal,construction area7.28×105㎡, accounting for27.9%of the county total;in northmountain have raisin room12637,construction area1.88×106㎡.Raisin room elevation focus on-91～527m,in which distributed at an altitude of400～500m. Concentrated in slop less than1°area, as the slope increases, thenumber of raisin room gradually reduced,when the slope is greater than6°,accounted for only1.43%to the total.Raisin room is mainly concentrated in the surface temperature within the rangeof37.39~56.8℃range，higher than the surface temperature winegrowing region.The distribution of each angle interval is difference,it have the most of raisin[157.5,180),16.57%of the total number,and the construction of at least the directionis [90,112.5), Accounting for10.27%.Between2003and2013，raisin room increased6579,construction area increased9.1×105㎡。Increase the maximum amount is Lukeqin, construction area increased1.92×105㎡,building monomers increased1481. Increase the Minimum amount isDa Lang Hom, construction area increased3.4×104㎡,building monomers increased268.