Creditee
发表于 2025-3-25 03:28:08
General Presentation of the Vasculitidesermore, various alternative approaches to elicit WTP questions are explored and one proper approach is selected, along with follow-up questions to help establish the validity of WTP responses. Before implementing the questionnaire survey on a large scale, a pilot survey was carried out to pretest th
expire
发表于 2025-3-25 07:44:38
http://reply.papertrans.cn/24/2370/236951/236951_22.png
GENUS
发表于 2025-3-25 15:26:20
http://reply.papertrans.cn/24/2370/236951/236951_23.png
happiness
发表于 2025-3-25 19:43:23
Terrorism, Security, and Computationnumber of people. Three important issues were put forward in accordance with findings from literature on economic theory, CVM, and the YFPs. These were to:.This concluding chapter is organized in two parts: Firstly, the results of the methodological and the policy-related implications of the study a
macular-edema
发表于 2025-3-25 22:53:52
http://reply.papertrans.cn/24/2370/236951/236951_25.png
假设
发表于 2025-3-26 00:40:23
https://doi.org/10.1007/978-94-007-2765-6Contingent Valuation Method; Distance Effects; Poyang Lake; Willingness-to-Pay; Yangtze finless porpoise
PATRI
发表于 2025-3-26 05:20:11
978-94-007-9571-6Springer Science+Business Media Dordrecht 2013
Anticoagulants
发表于 2025-3-26 11:25:14
Yanyan DongProvides the only available economic perspective on threatened Yangtze finless porpoises (YFPs).Uses a monetary valuation approach to state and quantify the benefits produced by the conservation of Ya
narcissism
发表于 2025-3-26 13:47:36
http://image.papertrans.cn/c/image/236951.jpg
interrupt
发表于 2025-3-26 19:29:11
http://reply.papertrans.cn/24/2370/236951/236951_30.png