Evaluation of Surface Water Quality in Forest Catchment Based on Euclidean Distance Model with Varying Weights
-
1.
Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, Guangdong, China
-
Received Date:
2011-09-08
-
Abstract
The Euclidean distance model with varying weights was applied to evaluate the surface water quality based on the monitoring data derived from April 2010 to February 2011 in secondary forest catchment, eucalypt plantation catchment and rubber plantation catchment in Limu Mountain, Hainan Island. The results were compared with that of grey association analysis method, grey clustering model and fuzzy comprehensive evaluation method. The results indicated that the assessment results of surface water quality in the three types of forest catchments based on Euclidean distance model with varying weights and grey clustering model were Grade I, the assessment results of surface water quality in secondary forest catchment based on grey association analysis method and fuzzy comprehensive evaluation method were also Grade I, but besides that the assessment results of surface water quality in eucalypt plantation catchment in June 2010 and rubber plantation catchment in August 2010 based on the last two methods were Grade II, those in the remain seven months were Grade I, showing that the plantation in this area did not cause significantly negative effect on surface water.
-
-
References
|
[1]
|
王豁然. 桉树生物学概论[M]. 北京: 科学出版社, 2010
|
|
[2]
|
黄和亮, 吴景贤, 许少洪, 等. 桉树工业原料林的投资经济效益与最佳经济轮伐期[J]. 林业科学, 2007, 43(6): 129-133
|
|
[3]
|
杨民胜, 吴志华, 陈少雄. 桉树的生态效益及其生态林经营[J]. 桉树科技, 2006, 23(1): 33-39
|
|
[4]
|
远藤正俊. 桉树造林项目与社会关系的重要性[J]. 广西林业科学, 2006, 35(4): 220,252
|
|
[5]
|
初 征. 水环境质量评价中的几种方法[J]. 有色金属,2010, 62(3): 160-162
|
|
[6]
|
赖坤容, 周维博. 灰色关联分析在延安市宝塔区延河段水质评价中的应用[J]. 成都理工大学学报:自然科学版, 2010, 37(5): 570-573
|
|
[7]
|
黎小正, 吴祥庆, 秦振发, 等. 应用灰色聚类法评价广西左江佛耳丽蚌自然保护区水质[J]. 水生态学杂志, 2010, 3(6): 52-55
|
|
[8]
|
郝庆杰, 江长胜. 模糊综合评价法在江安河青羊段水质评价中的应用[J]. 西南师范大学学报:自然科学版, 2010, 35(2): 136-141
|
|
[9]
|
韩家悦, 吕海峰, 门宝辉. 物元分析法在水环境质量评价应用中的初探[J]. 南水北调与水利科技, 2005, 3(2): 33-35
|
|
[10]
|
兰双双, 姜纪沂, 王 滨. 基于物元可拓法的地下水水质评价—— 以梨树县平原区浅层地下水为例[J]. 吉林大学学报:地球科学版, 2009, 39(4): 722-727
|
|
[11]
|
张庆庆, 许月萍, 牛少凤, 等. 变权欧式距离模型在水质综合评价中的应用[J]. 中山大学学报:自然科学版, 2010, 49(5): 141-145
|
|
[12]
|
赵晓亮, 宋子岭, 扬 周, 等. 矿井安全预评价的变权欧式距离模型的建立及应用研究[J]. 安全与环境学报, 2005, 5(5): 9-11
|
|
[13]
|
宋子岭, 赵晓亮. 基于变权欧式距离模型的大气环境质量评价[J]. 辽宁工程技术大学学报, 2005, 24(5): 643-645
|
|
[14]
|
邓仁健. 基于变权欧式距离模型的水环境质量评价[J]. 水电能源科学, 2008, 26(2): 41-44
|
|
[15]
|
国家环保总局. GB3838—2002地表水环境质量标准[M]. 北京:中国环境科学出版社,2002: 2-3
|
|
[16]
|
国家环保总局. HJ/T91-2002地表水和污水监测规范[M]. 北京:中国标准出版社,2003: 3-33
|
|
[17]
|
赵晓亮, 宋子岭, 康 杨, 等. 饮用水源地水质评价的变权欧式距离模型的建立及应用[J]. 安全与环境学报, 2008, 8(5): 92-94
|
-
-
Proportional views
-
DownLoad: