"Qinghai Lake basin ecological and environmental technology integration and demonstration project through acceptance

    June 28, 2013, the Ministry of science and technology in Beijing organized experts to national science and technology support program "Qinghai Lake Basin Ecological and environmental control technology integration and test demonstration" (2007BAC30B00) project acceptance, project mainly completed units, Chinese Academy of Sciences, earth and environmental research, Beijing Normal University, Chinese Academy of Sciences in the Northwest Plateau of biological research, Qinghai provincial meteorological science research, Chinese Academy of Sciences Qinghai Salt Lake research, Qinghai Academy of agriculture and forestry, Qinghai Academy of animal science and veterinary medicine, Xi'an Jiaotong University, Shaanxi Normal University, Haiyan County forest industry station, Qinghai Province River Farm etc.

    Project team is still a bird island in Qinghai Lake established a ecological environment observation station, formed in Qinghai Lake basin ecological environment monitoring, evaluation and early warning technology system; to construct the ecological system comprehensive remediation technology management information system; preparation of the eight pieces of watershed ecological function zoning and ecological environment evolution rules map; completed the Qinghai Lake basin ecological environment safety evaluation and watershed ecosystem comprehensive remediation technology report. Formulated the six ecological protection technology procedures and standards. Among them, the conversion of cropland to grass aging artificial grassland cultivation rejuvenation technology rules "," alpine grassland grazing sheep using technical specifications "and" scale Myricaria the Cuttage Propagation and cultivation techniques regulations "three were included in Qinghai Province, local release procedures; 5 patents, two utility model patents books 7.

    The implementation of the project marks in the extraction of ecological and environmental governance of Qinghai Lake basin and integration has made significant progress. Experiment and demonstration area observation results show that both the economic benefits, social benefits and environmental benefits, project results showed wide application prospect, provide technical support for the regional ecological construction and environmental engineering.

    In the project implementation process of 5 years, the project team in accordance with the overall design objectives of the project carried out extensive monitoring and field experimental work, including the Qinghai Lake watershed wetland restoration, desertification and grassland protection, has gained rich achievements in scientific research, and in the Qinghai Lake basin ecological protection and restoration application: for example, the project group the lake and river basin development of wetland protection and restoration, wetland water resources optimal allocation and rational utilization of different types of land desertification, sand desert plateau natural grassland restoration and grassland management key technologies such as a total of 21; established 8 demonstration zones and 2 desertification prevention and control in the Qinghai Lake basin area. A total of 31520 acres of demonstration area, vegetation coverage increased 10-80%, the biomass increased by more than 14%; sea buckthorn, Salix cheilophila plantation survival rates are above 85%, Preservation rates were above 80%. These results in Haibei Prefecture, Haiyan County, Qinghai Sanjiaocheng sheep breeding farm, Gangcha County grassland supervision station has been widely applied. At the same time project team to carry out technical training more than 2000 people, played a good demonstration effect.