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陕西凤县无公害花椒园环境质量评价
引用本文:孙丙寅,刘淑明,苏少林. 陕西凤县无公害花椒园环境质量评价[J]. 西北农林科技大学学报(自然科学版), 2007, 35(3): 111-115
作者姓名:孙丙寅  刘淑明  苏少林
作者单位:1. 杨凌职业技术学院,林学系,陕西,杨凌,712100
2. 西北农林科技大学,理学院,陕西,杨凌,712100
3. 杨凌职业技术学院,农学系,陕西,杨凌,712100
基金项目:陕西省杨凌市示范区科研项目
摘    要:依据我国农业行业标准(NY 5020-2001)所规定的污染物控制指标及控制值,采用国家农业行业标准《农田土壤环境质量监测技术规范》推荐的单项污染指数和综合污染指数法,对陕西凤县主要花椒产区大气、土壤、灌溉水进行了环境质量评价。结果表明,凤县平木、唐藏和双石铺的大气综合污染指数分别为0.208,0.229和0.489,土壤综合污染指数分别为0.402,0.303和0.559,灌溉水综合污染指数分别为0.220,0.294和0.491。大气、土壤和灌溉水环境质量总体状况良好,处于“清洁”水平,达到“安全”等级,符合目前国家所规定的无公害产品基地环境质量的要求。

关 键 词:花椒  环境质量  污染指数  环境评价
文章编号:1671-9387(2007)03-0111-05
收稿时间:2006-02-16
修稿时间:2006-02-16

Assessment on environment quality of hazard-free Zanthoxylum bungeanum in Fengxian
SUN Bing-yin,LIU Shu-ming,SU Shao-lin. Assessment on environment quality of hazard-free Zanthoxylum bungeanum in Fengxian[J]. Journal of Northwest A&F University(Natural Science Edition), 2007, 35(3): 111-115
Authors:SUN Bing-yin  LIU Shu-ming  SU Shao-lin
Affiliation:1b(1 a.Faculty of Forest,b.Faculty of Agriculture,Yangling Vocational and Technique College,Yangling,Shaanxi 712100,China;2 College of Sciences,Northwest A & F University,Yangling,Shaanxi 712100,China)
Abstract:According to the agricultural sector standard(NY 5020-2001) of People's Republic of China,the air,soil and water were evaluated in the major Zanthoxylum bungeanum distribution area in Fengxian county,Shaanxi province with single pollution index method and comprehensive pollution index method which the national agriculture profession standard(farmland soil environment quality monitor technology standard) recommends.The results showed that the complex pollution index of air,soil and water in the town of Pingmu,Tangzang and Shuangshipu of Fengxian county were 0.208,0.229 and 0.489;0.402,0.303 and 0.559;0.220,0.294 and 0.499 respectively.The environment quality of air,soil and water in these areas were good on the whole,and reached the standard of "clean" and "safe".It totally met the requirement of production of hazard-free safe products.
Keywords:Zanthoxylum bungeanum  environment quality  pollution index  environment assessment
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