With the class V water standards of Surface Water Quality Standards( GB3838-2002) as a basis for evaluation,this paper monitors the water quality of Hongqi Village and Hongxing Village monitoring sections in Xiaoquan ...With the class V water standards of Surface Water Quality Standards( GB3838-2002) as a basis for evaluation,this paper monitors the water quality of Hongqi Village and Hongxing Village monitoring sections in Xiaoquan tributary of Huaxi River,and uses the single factor index method for evaluation.The monitoring results show that the water quality of the two sections falls within inferior class V,and Xiaoquan tributary can not meet the water functional requirements.The main reason for pollution lies in the pollution from the upstream sewage,and it is recommended to strengthen inter-regional water pollution control coordination mechanism and effectively address river pollution problems.展开更多
Based on the understanding of current land ecological environment in Anhui Province,we mainly analyze the relationship between land consolidation planning and ecological environment,and point out the problems concerni...Based on the understanding of current land ecological environment in Anhui Province,we mainly analyze the relationship between land consolidation planning and ecological environment,and point out the problems concerning ecological environment,such as great soil erosion,serious soil pollution,frequent geological disasters in local areas,and forest vegetation destruction.We divide the key ecological function conservation areas into the following areas:River Source Area,River and Flood Regulation and Storage Area,Key Water Conservation Area,Wind-preventing and Sand-fixing Area,Soil and Water Conservation Area.Finally we put forth the ecological security strategy for promoting land consolidation and ecological environmental protection.展开更多
From the perspective of environmental sociology,a questionnaire survey was conducted on the environmental awareness and behaviors of undergraduates from nearly all fields of majors in Sichuan Agricultural University. ...From the perspective of environmental sociology,a questionnaire survey was conducted on the environmental awareness and behaviors of undergraduates from nearly all fields of majors in Sichuan Agricultural University. According to the investigation results,there are los of problems,for example,the college students generally do not have adequate knowledge about environment and are unclear about the existing na- tional ecological law system; their attitude towards environment is often influenced by their majors; their evaluation of environment is far from the reality; their environmental behaviors are weakly restrained and conserved. According to these problems,related suggestions were proposed.展开更多
文摘With the class V water standards of Surface Water Quality Standards( GB3838-2002) as a basis for evaluation,this paper monitors the water quality of Hongqi Village and Hongxing Village monitoring sections in Xiaoquan tributary of Huaxi River,and uses the single factor index method for evaluation.The monitoring results show that the water quality of the two sections falls within inferior class V,and Xiaoquan tributary can not meet the water functional requirements.The main reason for pollution lies in the pollution from the upstream sewage,and it is recommended to strengthen inter-regional water pollution control coordination mechanism and effectively address river pollution problems.
文摘Based on the understanding of current land ecological environment in Anhui Province,we mainly analyze the relationship between land consolidation planning and ecological environment,and point out the problems concerning ecological environment,such as great soil erosion,serious soil pollution,frequent geological disasters in local areas,and forest vegetation destruction.We divide the key ecological function conservation areas into the following areas:River Source Area,River and Flood Regulation and Storage Area,Key Water Conservation Area,Wind-preventing and Sand-fixing Area,Soil and Water Conservation Area.Finally we put forth the ecological security strategy for promoting land consolidation and ecological environmental protection.
基金Supported by the Ideological and Political Education Project of "Ecological Ethics Education of College Student" Released by the Education Department of Sichuan Province(CJS09-046)Dual Support Program of Sichuan Agricultural University
文摘From the perspective of environmental sociology,a questionnaire survey was conducted on the environmental awareness and behaviors of undergraduates from nearly all fields of majors in Sichuan Agricultural University. According to the investigation results,there are los of problems,for example,the college students generally do not have adequate knowledge about environment and are unclear about the existing na- tional ecological law system; their attitude towards environment is often influenced by their majors; their evaluation of environment is far from the reality; their environmental behaviors are weakly restrained and conserved. According to these problems,related suggestions were proposed.
