黄土高原区域农业生态系统环境质量评价

应用生态学报 ›› 2004, Vol. ›› Issue (3): 425-428.

黄土高原区域农业生态系统环境质量评价

王丽梅¹, 孟范平¹, 郑纪勇², 王忠林³

1. 中国海洋大学生命科学与技术学部环境生态系, 青岛 266003;
2. 中国科学院2水利部水土保持研究所, 黄土高原土壤侵蚀旱地农业国家重点实验室, 杨凌 712100;
3. 西北农林科技大学, 杨凌 712100

收稿日期:2002-12-30 修回日期:2003-03-31 出版日期:2004-03-15
通讯作者: 王丽梅,女,1972年生,硕士,助教,主要从事生态及环境评价领域的研究,E-mail:lmwang1229@ina.com
基金资助:
国家重点基础研究发展规划项目(G2000018605);中国博士后科学基金资助项目

Environmental quality assessment of regional agro-ecosystem in Loess Plateau

WANG Limei¹, MENG Fanping¹, ZHENG Jiyong², WANG Zhonglin ³

1. Department of Environmental Ecology, Ocean University of China, Qingdao 266003, China;
2. State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Chinese Academy of Sciences, Yangling 712100, China;
3. Northwest Science and Technology University of Agriculture and Forestry, Yangling 712100, China

Received:2002-12-30 Revised:2003-03-31 Online:2004-03-15

摘要/Abstract

摘要： 在监测分析基础上,运用多级模糊综合评判模型及改进的标准赋权与层次分析相结合的权重确定方法,对黄土高原沟壑区果农型农业生态系统的单要素环境质量(包括土壤、径流水体、农副产品、社会经济环境及生态环境)和总体环境质量进行了评价,结果表明,土壤、径流水体、农副产品质量状况均为Ⅰ级;社会经济环境质量为Ⅱ级;生态环境质量为Ⅲ级;总体环境质量为Ⅰ级.单从生态效益角度来看,果农型农业生态系统并不是最佳选择,但其社会经济效益相对较好.

Abstract: Based on the detection and analysis of the contamination status of agro-ecosystem with apple-crops intercropping as the dominant cropping model in Loess Plateau,the individual factor and comprehensive environmental quality were assessed by multilevel fuzzy synthetic evaluation model,analytical hierarchy process(AHP),and improved standard weight deciding method.The results showed that the quality of soil,water and agricultural products was grade Ⅰ,the social economical environmental quality was grade Ⅱ,the ecological environmental quality was grade Ⅲ,and the comprehensive environmental quality was grade Ⅰ.The regional agro-ecosystem dominated by apple-crops intercropping was not the best model for the ecological benefits,but had the better social economical benefits.

中图分类号:

S181

王丽梅, 孟范平, 郑纪勇, 王忠林. 黄土高原区域农业生态系统环境质量评价[J]. 应用生态学报, 2004, (3): 425-428.

WANG Limei, MENG Fanping, ZHENG Jiyong, WANG Zhonglin . Environmental quality assessment of regional agro-ecosystem in Loess Plateau[J]. Chinese Journal of Applied Ecology, 2004, (3): 425-428.

参考文献

[1] FAO).1985.Guidelines on Environmental Criteria for the Registration of Pesticides.Rome.
[2] Harremoes P, Turner R.2001.Methods for integrated assessment.Region Environ Change, 2(2): 57 ～ 65
[3] Hu Y-H(胡永宏),He S-H(贺思辉).1999.Comprehensive Assessment Methods.Beijing:Science Press.98～165(in Chinese)
[4] Liang W-J(梁文举),Wu Z-J(武志杰),Wen D-Z(闻大中).2002.Research directions of agroecosystem healthinthe early 21st century.Chin J Appl Ecol(应用生态学报),13(8):1022～1026(in Chinese)
[5] MoT(默涛),Chen H-X(陈鹤鑫).1992.The Analysis Methods of Pesticide Residue.Shanghai: Shanghai Science and Technology Press.143～158(in Chinese)
[6] Om PT.1989.Structure and function of traditional agroforestry systems in the Western Himalayas I.Biomass and productivity.Agrofor Syst, 9: 47 ～ 90
[7] Ou XM, Robert L, Sanford Jr.1994.A survey and classification of agroforestry Systems.Agrofor Syst China, 85～94
[8] Pang A-Q(庞爱权).1995.Evaluation 0f agroforestry systems for sustainable agricultural development in China J Beijing For Univ (English Ed.)(北京林业大学学报),4(2):34～69(in Chnese)
[9] Shen Z-Y(沈珍瑶),Xie T-F(谢彤芳).1998.Comparison of evaluationmethods.Arid Environ Mor(干旱环境监测),12(1):25～27(in Chinese)
[10] Smit B,Spaling H.1995.Methods for cunulative effects assessment.Environ Impact Assess Rev,15:81～103
[11] Wang Y-M(王佑民),Wang Z-L(王忠林),Gao W-S(高维森).1992.A study on the structure of agroforestry and theirprotecnve benefits in the gully region of Loess Plateau.J Soil Water Cons(水土保持学报),6(4):54～59(in Chinese)
[12] Wang Y-M(王佑民),GuoP-C(郭培才),et al.1994.A study on soil anti-erosionin Loess Plateau.J Soil Water Cons(水土保持学报),8(4):12～17(in Chinese)
[13] Wang Z L(王忠林),Li H-K(李会科),He X-X(贺秀贤).2000.Study on soil anti-erosion and anti-scour of prickly ash at edge of terracesin drought upland of Weibei.Res Soil Water Cons(水土保持研究),7(1):33～37(in Chnese)
[14] Wu J-J(吴建军),Kej-H(柯金虎),ChenW-G(陈文光),et al.2002.Structure and function of township agro-ecosystems and their correlation in northern plain area of Zhejiang Province.Chin J Appl Ecol(应用生态学报),13(6):705～708(in Chinese)
[15] Xi D-L(奚旦立),Sun Y-S(孙裕生),Liu X-Y(刘秀英).1995Environment Detection.Beijing: Higher Education Press.128 ～ 156(in Chinese)
[16] Yang T, Yang XM.1998.Fuzzy comprehensive assessment, fuzzy clustering analysis and its application for urban traffic environment quality evaluation.Transportation Research Part D.Trans Environ,3(1) :51～57