کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6544854 | 159819 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Valuing hypothetical wildfire impacts with a Kuhn-Tucker model of recreation demand
ترجمه فارسی عنوان
ارزیابی اثرات آتشسوزی پیش بینی شده با مدل کوهن تاکر تقاضای تفریح
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
جنگلداری
چکیده انگلیسی
This study uses a nonmarket valuation method to investigate the recreation values of the San Jacinto Wilderness in southern California. The analysis utilizes survey data from a stated-choice experiment involving backcountry visitors who responded to questions about hypothetical wildfire burn scenarios. Benefits of landscape preservation are derived using a Kuhn-Tucker (KT) demand system. Model results suggest that recreationists are attracted to sites with recent wildfires that can be viewed up-close. For example, recreational welfare estimates increased for sites that were partially affected by different types of wildfires, with the greatest gains being observed for the most recent wildfires. Per person mean seasonal willingness-to-pay varied from a low of $10 to a high of $48, for total gains ranging from $62,223 to $635,286. However, wildfires that cause trail closures create welfare losses. Seasonal losses per person for complete closure of particular sites range from $3 to $221, for total losses ranging from $29,600 to $2.9 million.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forest Policy and Economics - Volume 71, October 2016, Pages 63-70
Journal: Forest Policy and Economics - Volume 71, October 2016, Pages 63-70
نویسندگان
José J. Sánchez, Ken Baerenklau, Armando González-Cabán,