Using GIS to Analysis Runoff Change in Land Utilization of Foping, Nature Reserve, Shanxi Province

Yi GUO, Xiaoping HUANG, Jingqian PENG

.

DOI: 10.4236/jgis.2009.11010                

Abstract

Land use is an indicator of the interaction between human and the environment on the earth surface. Recently, an increasing attention has been paid to the issue of impact of land use and land cover change on environment and water quality. In this paper, we analyzed the land use and land cover change by using RS and GIS, and simulated its implications in runoff from 1991 to 2000 using SCS model in the Foping Nature Reserve, Shan 'xi Province. Our results showed that this region were main plantation, woodland and grassland. Woodland area increased significantly, while plantation and grassland area decreased, which would greatly affect runoff. Meanwhile, the results show that woodland area and land cover area are negatively correlated with the runoff.

Keywords

SCS model; runoff; land use and land cover

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	D. B. Booth, J. R. Karr, S. Schauman, et al. Reviving urban streams: Land use, hydrology, biology, and human behavior [J]. Journal of the American Water Resources Association, 2004, 40(5): 1351-1364.
[2]	沈澤昊, 張全發, 嶽超, 等. 南水北調中線水源區土地利用/土地覆被的空間格局 [J]. 地理學報, 2006, 61(6): 633-644.
[3]	J. R. William and W. V. Lasear. Water yield model using SCS curve numbers [J]. Journal of Hydraulics Division, 1976, 102(9): 1221-1253.
[4]	晉華, 孫西歡, 李仰斌. SCS模型在嵐河流域的應用研究 [J]. 太原理工大學學報, 2003, 6,735-7521.
[5]	陸家駒. 遙感資料在水文模型中的有效應用 [J]. 水文, 1990, 6, 9-14.
[6]	趙松嶺. 集水農業引論 [M]. 西安: 陝西科學出版社, 1996.
[7]	張美華, 王曉燕, 秦福來. SCS模型在密雲石匣試驗社區降雨徑流量估算中的應用 [J]. 首都師範大學學報(自然科學版), 2004, 25, 155-158.
[8]	E. Kalnay, M. Cai. Impact of urbanization and land-use change on climate. Nature. 2003, 423, 528-531.
[9]	許彥. 基於ArcView的SCS模型在流域徑流計算中的應用 [J]. 水土保持研究, 2006, 13(4): 176-182.
[10]	王根緒, 張鈺, 劉桂民, 等. 馬營河流域 1967~2000 年土地利用變化對河流徑流的影響 [J]. 中國科學D輯, 地球科學, 2005, 35(7): 671-681.
[11]	王盛萍, 張志強. 黃土高原流域土地利用變化水文動態回應 [J]. 北京林業大學學報, 2006, 28(1): 48-54.
[12]	M. Bosznay. Generalization of SCS curve numebe method [J]. Journal of Irrigation and Drainage Engineering, 1989, 155(1): 139-144.
[13]	葉寶瑩, 張養貞. 嫩江流域土地覆蓋變化對徑流量的影響分析 [J]. 水土保持通報, 2003, 23(4): 15-18.