IgA肾病(Ig A N)的发病与黏膜免疫系统密切相关。付滨教授认为IgA N属三焦热病,其病机关键在于邪热结于焦膜,治疗上以"疏利焦膜"为原则,首重驱上焦邪毒,次重斡旋中焦,再治疏利下焦。临证时灵活应用开宣透邪、清热凉营、祛瘀...IgA肾病(Ig A N)的发病与黏膜免疫系统密切相关。付滨教授认为IgA N属三焦热病,其病机关键在于邪热结于焦膜,治疗上以"疏利焦膜"为原则,首重驱上焦邪毒,次重斡旋中焦,再治疏利下焦。临证时灵活应用开宣透邪、清热凉营、祛瘀通痹等治法,疗效显著。展开更多
[Objective] This study was to analyze the personal Willingness to Pay （WI-P） on the non-use value of Dianchi lake wetland and the influential factors. [Method] Questionnaire was designed according to the Contingent ...[Objective] This study was to analyze the personal Willingness to Pay （WI-P） on the non-use value of Dianchi lake wetland and the influential factors. [Method] Questionnaire was designed according to the Contingent Valuation Method （CVM） to investigate people of different occupations at different ages, based on which the evaluation on non-use value of Dianchi lake wetland was carried out. And the relationship between WTP and social characteristics were analyzed by using non- parametric estimation. [Result] The average WTP on Dianchi lake wetland is 150.03- 217.66 yuan per person every year, and the total WTP is 626-909 million yuan ev- ery year. Age, education and residence of the respondents have remarkable influ- ence on the VVTP. The influence of education level and residence on option value is significant; bequest value is significantly correlated with age; while there is no significant relationship between existence value and social characteristics. [Conclusion] The evaluation on the non-use value of Dianchi lake wetland is important for the scientific development and utilization of wetland resources.展开更多
基金Supported by the "Research on Benefit Evaluation and Management Plan of Dianchi Lake Wetland" Project of Jiuhu Office,Yunnan Province,Chinathe Technology R&D Program for Social Development of Yunnan Province (2008ZC064M),China~~
文摘[Objective] This study was to analyze the personal Willingness to Pay （WI-P） on the non-use value of Dianchi lake wetland and the influential factors. [Method] Questionnaire was designed according to the Contingent Valuation Method （CVM） to investigate people of different occupations at different ages, based on which the evaluation on non-use value of Dianchi lake wetland was carried out. And the relationship between WTP and social characteristics were analyzed by using non- parametric estimation. [Result] The average WTP on Dianchi lake wetland is 150.03- 217.66 yuan per person every year, and the total WTP is 626-909 million yuan ev- ery year. Age, education and residence of the respondents have remarkable influ- ence on the VVTP. The influence of education level and residence on option value is significant; bequest value is significantly correlated with age; while there is no significant relationship between existence value and social characteristics. [Conclusion] The evaluation on the non-use value of Dianchi lake wetland is important for the scientific development and utilization of wetland resources.
