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951.
就昆明市清水海水源区生态补偿机制进行探讨,以期为生态补偿机制的建立提供借鉴。生态补偿理论结合清水海水源区实际分析。补偿主体是国家、受水区的企业和居民,客体是水资源和生态环境的保护者,以及牺牲发展机会的企业和居民;补偿标准以费用分析法计算,包括水资源保护、水源林建设和管理等方面的投入;补偿方式近期以输血型和造血型补偿结合,远期逐步向生态造血型补偿转变;优先补偿效率高的污染防治措施、退耕还林和测土配方,其次为产业结构调整和水资源管理;补偿时限结合补偿取得的成效、水源区生态产业发展和生态质量状况来确定;补偿资金以政府财政为主、市场为辅。结果表明:应结合清水海的实际,确定生态补偿的主客体、方式、标准和时限,建立生态补偿的保障机制,加强对补偿资金的监管。进一步开展定量化研究,完善清水海水源区生态补偿基础研究,促进生态补偿机制的建立。 相似文献
952.
Ranjay K. Singh Ramesh C. Srivastava Chandra B. Pandey Anshuman Singh 《Journal of Environmental Planning and Management》2015,58(1):69-90
This study reports on the biocultural dimensions of the tasat (Arenga obtusifolia Griff.) tree and its conservation by various informal institutions of the Adi tribe of Arunachal Pradesh, India. The study included 240 Adi community members (120 men and 120 women) residing in 12 villages of the East Siang and Upper Siang districts of Arunachal Pradesh. The study was conducted using personal interviews and participatory methods. Results indicated that the stem of tasat is used as a traditional food during droughts and in preparing an ethnic beverage. Tasat is being conserved by the Adi tribe in various habitats. Plant populations of tasat were observed relatively higher in Upper Siang than the East Siang district. The study found differences in the status of biocultural knowledge between genders and different age groups. Kebang and reglep are two indigenous institutions of men and women, respectively, and play leading roles in sustaining tasat plants in various habitats. Women of the Upper Siang district still maintain a knowledge network for diffusing biocultural knowledge related to tasat, among others, through a barter system. Changing land use patterns in agriculture affects tasat conservation. The value addition for tasat based products, and rewarding women who conserve tasat, can enhance the sustainability of tasat based on biocultural knowledge and institutions. 相似文献
953.
Solanki Yogendra Singh Agarwal Madhu Maheshwari Karishma Gupta Sanjeev Shukla Pushkar Gupta A. B. 《Environmental science and pollution research international》2021,28(4):3897-3905
Environmental Science and Pollution Research - Excess fluoride (F) ion of drinking water is a major problem in many areas of India and causes harmful effects such as dental and skeletal fluorosis.... 相似文献
954.
Shikha Deep Singh Prasoon Kumar 《Environmental science and pollution research international》2021,28(4):4104-4124
Environmental Science and Pollution Research - The heavy metal contamination of soil and groundwater is a serious threat to environment worldwide. The survival of human being primarily relies upon... 相似文献
955.
Singh Laishram Kanta Jha Madan Kumar Chowdary V. M. 《Environmental science and pollution research international》2021,28(2):1734-1751
Environmental Science and Pollution Research - The assessment of rainwater-harvesting demand (RWHD) map and the identification of appropriate priority-based locations for rainwater-harvesting (RWH)... 相似文献
956.
Bajar Somvir Singh Anita Kaushik C. P. Kaushik Anubha 《Environmental science and pollution research international》2021,28(2):1519-1532
Environmental Science and Pollution Research - Biocovers are known for their role as key facilitator to reduce landfill methane (CH4) emission on improving microbial methane bio-oxidation.... 相似文献
957.
Pradhan Ananta Man Singh Kim Yun-Tae Shrestha Suchita Huynh Thanh-Canh Nguyen Ba-Phu 《Environmental science and pollution research international》2021,28(15):18501-18517
Environmental Science and Pollution Research - This study aims to capture groundwater potential zones integrating deep neural network and groundwater influencing factors. The present work was... 相似文献
958.
Singla Manish Kumar Nijhawan Parag Oberoi Amandeep Singh 《Environmental science and pollution research international》2021,28(13):15607-15626
Environmental Science and Pollution Research - One of the main problems facing our planetary bodies is unexpected and sudden climate change due to continuously increasing global energy demand,... 相似文献
959.
Bhanot Reetu Hundal Swarndeep Singh 《Environmental science and pollution research international》2021,28(42):59306-59316
Environmental Science and Pollution Research - The unregulated discharge of untreated municipal sewage water to the natural water bodies is a major threat to the aquatic ecosystems. In the present... 相似文献
960.
Dhama Kuldeep Patel Shailesh Kumar Kumar Rakesh Masand Rupali Rana Jigyasa Yatoo Mohd. Iqbal Tiwari Ruchi Sharun Khan Mohapatra Ranjan K. Natesan Senthilkumar Dhawan Manish Ahmad Tauseef Emran Talha Bin Malik Yashpal Singh Harapan Harapan 《Environmental science and pollution research international》2021,28(26):34211-34228
Environmental Science and Pollution Research - Disinfectants and sanitizers are essential preventive agents against the coronavirus disease 2019 (COVID-19) pandemic; however, the pandemic crisis... 相似文献