Using the method in Biodiversity Risk and Opportunity Assessment Handbook of British American Tobacco Biodiversity Partnership,we assess biodiversity risks and opportunities in BAT and China's cooperative tobacco-...Using the method in Biodiversity Risk and Opportunity Assessment Handbook of British American Tobacco Biodiversity Partnership,we assess biodiversity risks and opportunities in BAT and China's cooperative tobacco-growing areas. The assessment results indicate that there are 8 risks and 1 opportunity. Action and monitoring plans have been made for medium and high risks as well as opportunity,to reduce impact on biodiversity.展开更多
[Objective] The paper was to understand the epidemiology of common diseases of laboratory monkeys in Kunming area. [Method]Through the investigation of sick and dead monkeys in a large-scale laboratory monkey breeding...[Objective] The paper was to understand the epidemiology of common diseases of laboratory monkeys in Kunming area. [Method]Through the investigation of sick and dead monkeys in a large-scale laboratory monkey breeding facility in Kunming area in 2014,the animals were classified depending on the main symptoms,and diseases were classified according to adult and juvenile monkeys. Data were analyzed by Office Excel 2010 software. [Result]Digestive system diseases,respiratory system diseases,trauma,reproductive system diseases,and locomotor system diseases were common disease types of laboratory monkeys in Kunming area,accounting for 47. 45%,13. 06%,12. 10%,11. 46% and 8. 92%,respectively. Common diseases included diarrhea,soft tissue injury,abortion,lobar pneumonia,dysentery,arthritis,bowel gas,chronic colitis,and extremely poor nutrition,and the ratios were 18. 47%,11. 15%,8. 91%,8. 28%,7. 96%,5. 10%,5. 10% and 5. 09%,respectively. [Conclusion]A set of scientific and reasonable measures for prevention and control of diseases is formulated,which is of great significance for improving the quantity and quality of laboratory monkeys and ensuring the accuracy of animal test results.展开更多
Based on the actual situation of tobacco production in South Anhui tobacco-growing area,the paper analyzes several major constraints,and discusses several aspects such as tobacco production human resources,production ...Based on the actual situation of tobacco production in South Anhui tobacco-growing area,the paper analyzes several major constraints,and discusses several aspects such as tobacco production human resources,production of large-scale cultivation,science and technology service providers,the standardized production management and production security system. The countermeasures and suggestions for sustainable development are also put forward to provide a reference for the sustainable development of tobacco-growing area in South Anhui.展开更多
Sponge city construction,as an important measure of ecological construction in China,can effectively solve a series of problems such as large annual runoff,serious non-point source pollution,regional water shortage,lo...Sponge city construction,as an important measure of ecological construction in China,can effectively solve a series of problems such as large annual runoff,serious non-point source pollution,regional water shortage,low utilization rate of rain and flood resources,unsustainable ecological benefits of water landscape and poor landscape functions in urbanization construction. This paper uses LID concept to construct sponge city in the old urban area of Kunming,to reduce the total runoff and promote the utilization of rainfall and flood resources so as to rebuild,upgrade and optimize the regional environment and provide some reference for the regional construction of small-scale sponge city.展开更多
水域面积是反映水资源状况和水环境变化的重要指标,其变化对生态系统功能、水文循环和气候变化等方面有重大影响。利用PIE-Engine遥感计算云服务平台,基于Landsat TM/ETM+遥感影像,采用NDWI(Normalized Difference Water Index)指数,分...水域面积是反映水资源状况和水环境变化的重要指标,其变化对生态系统功能、水文循环和气候变化等方面有重大影响。利用PIE-Engine遥感计算云服务平台,基于Landsat TM/ETM+遥感影像,采用NDWI(Normalized Difference Water Index)指数,分析了昆明市水域面积的长时序变化特征和成因,结果表明:昆明市的水域面积近30年来整体上呈现先减少后增加再减少后增加的动态变化趋势;这种变化主要受自然因素和人为因素的共同影响,其中自然因素主要包括气候变化,人为因素主要包括城市扩张、城市水资源的开发与利用、土地利用、水利工程建设和环境污染等。展开更多
基金Supported by Technology Project of Yunnan Tobacco Monopoly Bureau(201-5YN25)
文摘Using the method in Biodiversity Risk and Opportunity Assessment Handbook of British American Tobacco Biodiversity Partnership,we assess biodiversity risks and opportunities in BAT and China's cooperative tobacco-growing areas. The assessment results indicate that there are 8 risks and 1 opportunity. Action and monitoring plans have been made for medium and high risks as well as opportunity,to reduce impact on biodiversity.
基金Supported by Yunnan Technical Innovation Project(2015XA33)Kunming Science and Technology Project(2014-04-A-S-02-3074)Yunnan Technology Innovation Talent Project(2014HB090)
文摘[Objective] The paper was to understand the epidemiology of common diseases of laboratory monkeys in Kunming area. [Method]Through the investigation of sick and dead monkeys in a large-scale laboratory monkey breeding facility in Kunming area in 2014,the animals were classified depending on the main symptoms,and diseases were classified according to adult and juvenile monkeys. Data were analyzed by Office Excel 2010 software. [Result]Digestive system diseases,respiratory system diseases,trauma,reproductive system diseases,and locomotor system diseases were common disease types of laboratory monkeys in Kunming area,accounting for 47. 45%,13. 06%,12. 10%,11. 46% and 8. 92%,respectively. Common diseases included diarrhea,soft tissue injury,abortion,lobar pneumonia,dysentery,arthritis,bowel gas,chronic colitis,and extremely poor nutrition,and the ratios were 18. 47%,11. 15%,8. 91%,8. 28%,7. 96%,5. 10%,5. 10% and 5. 09%,respectively. [Conclusion]A set of scientific and reasonable measures for prevention and control of diseases is formulated,which is of great significance for improving the quantity and quality of laboratory monkeys and ensuring the accuracy of animal test results.
文摘Based on the actual situation of tobacco production in South Anhui tobacco-growing area,the paper analyzes several major constraints,and discusses several aspects such as tobacco production human resources,production of large-scale cultivation,science and technology service providers,the standardized production management and production security system. The countermeasures and suggestions for sustainable development are also put forward to provide a reference for the sustainable development of tobacco-growing area in South Anhui.
基金Supported by Science Research Fund of Yunnan Provincial Department of Education(2017ZZX090)Key Scientific Research Project of University(XJZD1602)Open Fund Project of Key Laboratories for the Opening and Utilization of Characteristic Biological Resources in Colleges and Universities of Yunnan Province,Kunming University(GXKZ201714)
文摘Sponge city construction,as an important measure of ecological construction in China,can effectively solve a series of problems such as large annual runoff,serious non-point source pollution,regional water shortage,low utilization rate of rain and flood resources,unsustainable ecological benefits of water landscape and poor landscape functions in urbanization construction. This paper uses LID concept to construct sponge city in the old urban area of Kunming,to reduce the total runoff and promote the utilization of rainfall and flood resources so as to rebuild,upgrade and optimize the regional environment and provide some reference for the regional construction of small-scale sponge city.
文摘水域面积是反映水资源状况和水环境变化的重要指标,其变化对生态系统功能、水文循环和气候变化等方面有重大影响。利用PIE-Engine遥感计算云服务平台,基于Landsat TM/ETM+遥感影像,采用NDWI(Normalized Difference Water Index)指数,分析了昆明市水域面积的长时序变化特征和成因,结果表明:昆明市的水域面积近30年来整体上呈现先减少后增加再减少后增加的动态变化趋势;这种变化主要受自然因素和人为因素的共同影响,其中自然因素主要包括气候变化,人为因素主要包括城市扩张、城市水资源的开发与利用、土地利用、水利工程建设和环境污染等。
