Query: swat模型 土地利用

title: Ji Yu LU SWATMo Xing De Tu Di Li Yong /Fu Bei Bian Hua Dui Shui Wen Guo Cheng De Ying Xiang Yan Jiu :Yi Hei He Shang You Wei Li

title: Tu Di Li Yong /Fu Bei Bian Hua Dui SWATMo Xing Shui Xun Huan Mo Ni Jie Guo De Ying Xiang Yan Jiu Yi Hai He Liu Yu Wei Li
abstract: Tu Di Li Yong /Fu Bei De Bian Hua (LandUse/LandCoverChange,LUCC)Zhi Jie Ti Xian He Fan  Jiu Biao Ming ,1995 2000Nian Hai He Liu Yu De Tu Di Li Yong Fu Bei Bian Hua Hen Da ,Tu Di Li Yong /Fu Bei Bian Hua Dui SWATMo Xing Shui Xun Huan Mo Ni Jie Guo De Ying Xiang Ye Shi Hen Da Ren Lei Huo Dong Dui Yu Hai He Liu Yu De Ying Xiang Zong Ti Shang Shi Liu Yu Zheng Fa Liang Zai Zeng Jia Er Di Biao Yu Di Xia Jing Liu He Tu Rang Shui Liang Zai Jian Shao

title: Ji Yu SWATMo Xing De Lin Fu He Xue Jian Zui Jia Guan Li Cuo Shi (BMPs)Ping Gu Yan Jiu
abstract: Ji Yu Gao Kong Jian Fen Bian (0.07 m)Tu Di Li Yong Shu Ju He Xiang Xi De Nong Ye Guan Li Xin Xi ,Li Yong SWAT(Soil and Water Assessment Tool)Mo Xing Dui Guan Di He Zi Liu Yu De Nong Ye Geng Zuo Jin Xing Jing Xi Hua Mo Ni ,Ping Gu Liao 4Chong Nong Ye Zui Jia Guan Li Cuo Shi (BMPs)Dui Fei Dian Yuan Lin Fu He De Xue Jian Xiao Guo .Jie Guo Biao Ming :3Ge Shui Wen Zhan Jing Liu De Lu Ding Jie Guo Jun Da Dao R2>0.5, NSE>0.4, PBIAS 0.6, NSE>0.5, PBIAS 0.9, NSE>0.9, PBIAS 15degYi Shang Po Di Tui Geng Huan Lin >You Lin Di Bu Zhi >Hua Fei Jian Shi .Kuan Du Wei 1~5 mDe Zhi Bei Huan Chong Dai Dui Zong Lin Fu He De Xue Jian Xiao Lu Ke Da 30%~48%;15degYi Shang Po Di Tui Geng Huan Lin De Shi Shi Ke Yi Xue Jian Yue 30%De Zong Lin Fu He ,Tong Shi Ke Neng Zeng Jia Nong Min Shou Ru ;Ran Er ,You Yu Yan Jiu Qu Tu Di Li Yong Ge Ju He Jiang Shui Tiao Jian De Te Shu Xing ,You Lin Di Bu Zhi He Hua Fei Jian Shi Dui Xue Jian Zong Lin Fu He De Ying Xiang Jiao Xiao ,Xue Jian Xiao Lu Jun Bu Zu 1%

title: Xiang Jiang Liu Yu SWATMo Xing Jian Li Ji Can Shu Min Gan Xing Fen Xi The Application of SWAT to Simulate the Runoff in the Xiangjiang Basin and the Parameter Sensitivity Analysis
abstract: Ben Wen Yi Xiang Jiang Liu Yu Wei Yan Jiu Qu Yu ,Gou Jian SWATMo Xing Shu Zi Gao Cheng Tu Rang Tu Di Li Yong Ji Shui Wen Qi Xiang Shu Ju Ku ,Li Yong Gai Liu Yu 1991~2005Nian Ri Yu Liang He Ri Jing Liu Zi Liao ,Dui Xiang Jiang Liu Yu De Lian Shui Lu Shui Mi Shui Heng Yang Yi Shang Yi Ji Heng Yang Dao Xiang Tan Qu Jian 5Ge Qu Yu Jin Xing Can Shu Min Gan Xing Fen Xi Ji Lu Ding Yan Jiu Biao Ming ,Zai SWATMo Xing De Can Shu Zhong ,alphaJi Liu Yin Zi He Dao Man Zhu Xi Shu Deng Can Shu Zai Yi Jing Liu Xiao Lu Xi Shu Wei You Hua Mu Biao De Can Shu Lu Ding Guo Cheng Zhong Ju You Jiao Qiang Min Gan Xing ;Zai Jian Yan Qi 2001~2005Nian ,Xiang Jiang Gan Liu Heng Yang Zhan He Xiang Tan Zhan De Jing Liu Xiao Lu Xi Shu EnsJun Da Dao 0.7Yi Shang ,3Ge Zhi Liu Zhan Jing Liu Xiao Lu Xi Shu Ye Chao Guo 0.6,Qie Shui Liang Ping Heng Xi Shu REJue Dui Zhi Jun Kong Zhi Zai 10%Yi Nei ,Shuo Ming Xiang Jiang Liu Yu SWATMo Xing Ri Jing Liu Mo Ni Xiao Guo Liang Hao A distributed SWAT model was introduced and applied in Xiangjiang basin. To construct the database of SWAT, those data, including DEM, land use, soil and hydro meteorology have been collected, transformed and analyzed. The sensitive analysis of parameters, as well as their calibration and validation, was carried out in five sub basins, by using the daily rainfall and runoff data from 1991 to 2005. The result shows that among these parameters, the alpha coefficient and Manning coefficient have high sensitivity in the five regions when the Nash Sutcliffe efficiency coefficient (Ens) was the objective function. During the validation period from 2001 to 2005, the Nash Sut cliffe efficiency coefficients of five sub basins in Xiangjiang basin are all over 0.6, and the coefficients of water balance in five sub basins are all within 10% which shows that SWAT model has a good performance in simulating daily runoff in Xiangjiang basin.

title: Tu Rang Shui Wen Zong He Gong Ju (SWAT)Mo Xing De Yan Jiu Jin Zhan Ji Zhan Wang
abstract: Tong Guo Wen Xian Zi Liao Fa Li Lun Jiang Shu Yu Xian Zhuang Jie He Fen Xi Fa ,Zong Shu Tu Rang Shui Wen Zong He Gong Ju ( He Fen Xi Fa Yan Jiu Shu Li SWATMo Xing Zai Guo Nei Wai De Liu Yu Shui Wen Shui Zi Yuan Guan Li Zhong Ying Yong Cheng Gong De An Li ,Gui Na Bing Ping Shu Liao SWATMo Xing Zai Jing Liu Mo Ni Tu Rang Qin Shi Fei Dian Yuan Wu Ran Zheng Teng Zheng Fa Yi Ji Tu Di Li Yong /Fu Bei Bian Hua Qi Hou Bian Hua Dui Jing Liu De Ying Xiang Liu Ge Fang Mian De Yan Jiu Jin Zhan ,Zhi Chu Liao Dang Qian Yan Jiu Zhong Cun Zai Shu Ju Zi Liao Bu Wan Bei Mo Ni Jing Du Jiao Di Mo Xing Zi Shen Ju You Ju Xian Xing Deng Wen Ti Wei Jin Yi Bu Man Zu She Hui Xu Qiu ,Dui SWATMo Xing Mo Ni Tu Rang Zhi Di Dui Jing Liu De Ying Xiang Yi Ji SWATMo Xing Yu WRAPMo Xing WEAPMo Xing Deng Ou He Shi Yong Jin Xing Liao Zhan Wang

title: Ji Yu SWAT Mo Xing De Wu Zi Liao Liu Yu Chan Liu Chan Sha Mo Ni
abstract: Zhun Que Yu Bao Wu Zi Liao Di Qu De Chan Liu Chan Sha ,Dui Tu Rang Qin Shi Zhi Li Ju You Zhong Yao De Shi Jian Yi Yi Wei Liao Yan Jiu Nan Fang Hong Rang Qin Shi Qu Wu Guan Ce Zi Liao Liu Yu De Chan Liu Chan Sha Qing Kuang ,Yi Fu Jian Sheng Chang Ting Xian Zhu Xi Xiao Liu Yu Wei Yan Jiu Qu ,Qi Ci Yi Ji Liu Yu You Wu Zhen Zi Liu Yu He Gao Po Duan Zi Liu Yu Fen Bie Wei Can Zheng Liu Yu He Wu Guan Ce Zi Liao Liu Yu Cai Yong Xiang Dui Wu Chai Re) Jue Ding Xi Shu R2)Yi Ji Nash SutcliffeXiao Lu Xi Shu Ens)Ping Jie Liao SWATMo Xing Zai You Wu Zhen Zi Liu Yu De Chan Liu Chan Sha Mo Ni De Gua Yong Xing ,Ji Yu Di Xing Zhi Shu Pan Ding Liao Liang Zi Liu Yu De Shui Wen Xiang Si Xing Jie Guo Biao Ming SWATMo Xing Gua Yong Yu You Wu Zhen Zi Liu Yu De Chan Liu Chan Sha Mo Ni ;You Wu Zhen Zi Liu Yu Yu Gao Po Duan Zi Liu Yu Ju You Shui Wen Xiang Si Xing ,Shuo Ming Liang Zi Liu Yu Jian Ke Yi Jin Xing Mo Xing Can Shu Yi Zhi ;Jing Mo Xing Can Shu Yi Zhi ,Mo Ni De 2010Nian Gao Po Duan Zi Liu Yu Nian Jing Liu Liang Wei 1.32&#215;107 m3,Nian Chan Sha Liang Wei 2200 t. Mo Ni Jie Guo Bu Jin Wei Xiao Liu Yu De Shui Tu Bao Chi Zhi Li Ti Gong Can Kao ,Ye Wei Qi Ta Wu Zi Liao Liu Yu De Chan Liu Chan Sha Mo Ni Ti Gong Fang Fa

title: Ji Yu Fen Bu Shi Mo Xing De Lai Xi He Liu Yu (Lu Xian Jing Nei )Nong Cun Mian Yuan Wu Ran Mo Ni
abstract: Sui Zhao Dian Yuan Wu Ran De You Xiao Guan Li He Kong Zhi ,Mian Yuan Wu Ran Yi Cheng Wei Shui Huan Jing Wu Ran De Zhu Yao Yin Su Zai GISPing Tai De Zhi Chi Xia ,Jiang Fen Bu Shi Mo Xing SWATMo Xing Ying Yong Yu Lai Xi He Liu Yu (Lu Xian Jing Nei )Nong Cun Mian Yuan Wu Ran Mo Ni Yan Jiu ,Jin Xing Gua Yong Xing Ping Jie Ji Mo Ni Ying Yong Fen Xi Jing Liu He An Dan Fu He Yue Mo Ni Jie Guo Liang Hao ,Ping Jie Zhi Biao R2, Ens(Nash Sutcliffe Efficiency)Jun Zai 0.8Yi Shang ,Biao Ming SWATMo Xing Ying Yong Yu Yan Jiu Qu Nong Cun Mian Yuan Wu Ran Mo Ni De Ke Gua Yong Xing Jie Guo Fen Xi Biao Ming Dan Lin Liu Shi Shou Tu Di Li Yong Fang Shi Ying Xiang Xian Zhu ,Ying Yang Wu Liu Shi Guan Jian Qu Fen Bu Zai Geng Di Bi Zhong Gao De Di Qu ;Nong Cun Mian Yuan Wu Ran Shi Dao Zhi Shui Ti Fu Ying Yang Hua De Jue Dui Yin Su ,Qi Gong Xian Lu Gao Da 90%;You Ren Lei Sheng Chan He Sheng Huo Suo Chan Sheng De TNHe TPWu Ran Fu He ,Yi Nong Ye Hua Fei Suo Zhan Bi Zhong Zui Da ,Yue Wei 1/2,Qi Ci Wei Chu Qin Yang Zhi ,Yue Wei 1/3,Yin Ci Nong Ye Hua Fei He Chu Qin Yang Zhi Shi Nong Cun Mian Yuan Wu Ran Kong Zhi De Zhong Dian

title: The Application of SWAT to Simulate the Runoff in the Xiangjiang Basin and the Parameter Sensitivity Analysis
abstract: Ben Wen Yi Xiang Jiang Liu Yu Wei Yan Jiu Qu Yu ,Gou Jian SWATMo Xing Shu Zi Gao Cheng Tu Rang Tu Di Li Yong Ji Shui Wen Qi Xiang Shu Ju Ku ,Li Yong Gai Liu Yu 1991~2005Nian Ri Yu Liang He Ri Jing Liu Zi Liao ,Dui Xiang Jiang Liu Yu De Lian Shui Lu Shui Mi Shui Heng Yang Yi Shang Yi Ji Heng Yang Dao Xiang Tan Qu Jian 5Ge Qu Yu Jin Xing Can Shu Min Gan Xing Fen Xi Ji Lu Ding Yan Jiu Biao Ming ,Zai SWATMo Xing De Can Shu Zhong ,alphaJi Liu Yin Zi He Dao Man Zhu Xi Shu Deng Can Shu Zai Yi Jing Liu Xiao Lu Xi Shu Wei You Hua Mu Biao De Can Shu Lu Ding Guo Cheng Zhong Ju You Jiao Qiang Min Gan Xing ;Zai Jian Yan Qi 2001~2005Nian ,Xiang Jiang Gan Liu Heng Yang Zhan He Xiang Tan Zhan De Jing Liu Xiao Lu Xi Shu EnsJun Da Dao 0.7Yi Shang ,3Ge Zhi Liu Zhan Jing Liu Xiao Lu Xi Shu Ye Chao Guo 0.6,Qie Shui Liang Ping Heng Xi Shu REJue Dui Zhi Jun Kong Zhi Zai 10%Yi Nei ,Shuo Ming Xiang Jiang Liu Yu SWATMo Xing Ri Jing Liu Mo Ni Xiao Guo Liang Hao A distributed SWAT model was introduced and applied in Xiangjiang basin. To construct the database of SWAT, those data, including DEM, land use, soil and hydro meteorology have been collected, transformed and analyzed. The sensitive analysis of parameters, as well as their calibration and validation, was carried out in five sub basins, by using the daily rainfall and runoff data from 1991 to 2005. The result shows that among these parameters, the alpha coefficient and Manning coefficient have high sensitivity in the five regions when the Nash Sutcliffe efficiency coefficient (Ens) was the objective function. During the validation period from 2001 to 2005, the Nash Sut cliffe efficiency coefficients of five sub basins in Xiangjiang basin are all over 0.6, and the coefficients of water balance in five sub basins are all within 10% which shows that SWAT model has a good performance in simulating daily runoff in Xiangjiang basin.

title: 2001~2010Nian Zhong Guo Qu Yu Tu Di Li Yong /Fu Gai Bian Hua Dui Lu Mian Guo Cheng Ying Xiang De Mo Ni Yan Jiu
abstract: Ji Yu 2001Nian He 2010Nian Zhong Fen Bian Lu Cheng Xiang Guang Pu Yi MODIS(MODerate resolution Imaging Spectroradiometer)Tu Di Fu Gai Shu Ju ,Li Yong Gong Gong Lu Mian Mo Shi (Community Land Model, CLM)Mo Ni Zhen Shi De Tu Di Li Yong /Fu Gai Bian Hua (Land Use/Cover Change, LUCC)Dui Di Biao Neng Liang Ping Heng He Shui Fen Xun Huan Guo Cheng De Ying Xiang Yan Jiu Biao Ming :1)Zai 2001~2010Nian ,Zhong Guo LUCCZui Ming Xian De Qu Yu Wei Yu Gan Zhong Guo Qu Yu Huang Mo Jian Shao 0.92%,Cao Di Jian Shao 0.01%,Nong Tian Zeng Jia 0.77%,Sen Lin Zeng Jia 2.86%,Zhi Bei Fu Gai Du Zheng Ti Zeng Jia 2)Zai 2001Nian He 2010Nian Liang Chong Tu Di Li Yong /Fu Gai Bei Jing Xia ,LUCCShi Da Bu Fen Di Qu Gan Re Tong Liang Zeng Jia ,Zhi Bei Zheng Teng Zheng Fa Qian Re Tong Liang Zeng Jia ,Tu Rang Biao Mian Zheng Fa Qian Re Tong Liang Jian Xiao 3)LUCCShi Da Bu Fen Di Qu Di Biao Jing Liu Jian Xiao ;Zhong Guo Xi Bei Dong Bu Hua Bei He Dong Bei Di Qu Tu Rang Shi Du Jian Xiao ,Qi Ta Di Qu Tu Rang Shi Du Zeng Jia ,Jin Gan  Re Tong Liang Zeng Jia 1.11 W m 2,Qian Re Tong Liang Zeng Jia 0.14 W m 2;Guan Ceng Zheng Teng He Zheng Fa Fen Bie Zeng Jia 0.039 mm d 1, 0.009 mm d 1. Tu Rang Shi Du Ping Jun Jian Xiao 0.01 m3 m 3,Qie Sui Shen Du Zeng Jia Bian Gan Geng Ming Xian ,Zhe Shi You Yu Gen Xi Xi Shou Liao Jiao Duo Shen Ceng Tu Rang Shui Fen ,Yi Man Zu Zhi Bei Xian Zhu Qi Neng Liang Tong Liang He Shui Fen Xun Huan De Bian Hua Yu Shang Shu Jie Guo Lei Si

title: Ji Yu "San Sheng Kong Jian "De Cun Zhen Tu Di Li Yong Gua Yi Xing Ping Jie Yan Jiu Yi Zhong Qing Shi Yong Chuan Qu Wei Li
abstract: Dui Cun Zhen Jin Xing "San Sheng Kong Jian "Tu Di Gua Yi Xing Ping Jie ,Shi Shi Xian Zi Yuan De Ji Yue Gao Xiao Li Yong ,Huan Jie Cheng Xiang Yong Di De Gong Xu Mao Dun ,Xie Diao Yin Dao Sheng Chan Sheng Huo He Sheng Tai Kong Jian Gong Sheng Fa Zhan De Qiang Da Niu Dai Ran Er "San Sheng Kong Jian "Shi Jiao Xia Tu Di Gua Yi Xing Ping Jie Cun Zai Fang Fa Dan Yi Ping Jie Zhi Biao Xuan Qu Bu Zu De Wen Ti ,Wu Yuan Mo Xing Neng Geng Quan Mian Di Zhang Wo Dai Ping Jie Dui Xiang Zai Dan Yin Zi Zhi Biao Shang De Ju Ti Biao Xian ,Ji Da Ti Sheng "San Sheng Kong Jian "Tu Di Li Yong Gua Yi Xing Ping Jie De Jing Que Xing Ben Yan Jiu Ji Yu Wu Yuan Mo Xing Dui Zhong Qing Shi Yong Chuan Qu Cun Zhen Tu Di Li Yong Gua Yi Xing Jin Xing Ping Jie ,Fa Xian 62.5%Cun Zhen Jian She Yong Di Chu Yu Gua Yi Zhuang Tai (Bao Gua Zui Gua Yi Gao Gua Yi ,Er Ji An Zhen He Geng Zhen Xian Long Zhen He Zhu Tuo Zhen Tu Di Li Yong Bu He Li De Xian Xiang Xiang Dui Tu Chu Zai Wei Lai Gui Hua He Jian She Zhong ,Dui Yu Tu Di Li Yong Gua Yi Du Di De Cun Zhen Ying Yin Qi Zhong Shi ,Ke Xue Zhi Ding Gui Hua He Li Li Yong Cun Zhen Tu Di