Putting a price tag on whales: are conservation markets a viable conservation tool?
نویسندگان
چکیده
Although market-based incentives have helped resolve many environmental challenges, conservation markets still play a relatively minor role in wildlife management. Establishing property rights for environmental goods and allowing trade between resource extractors and resource conservationists may offer a path forward in conserving charismatic species like whales, wolves, turtles, and sharks. In this paper, we provide a conceptual model for implementing a conservation market for wildlife and evaluate how such a market could be applied to three case studies for whales (minke [Balaenoptera acutorostrata], bowhead [Balaena mysticetus], and gray [Eschrictius robustus]). We show that, if designed and operated properly, such a market could ensure persistence of imperiled populations, while simultaneously improving the welfare of resource harvesters.
منابع مشابه
Dynamic Reserve Selection: Optimal Land Retention with Land Price Feedbacks
Urban growth compromises open space and ecosystem functions. To mitigate the negative effects, some agencies use reserve selection models to identify conservation sites for purchase or retention. Existing models assume that conservation has no impact on nearby land prices. We propose a new integer program that relaxes this assumption via adaptive cost-coefficients. Our model accounts for the tw...
متن کاملWhale Detection & Identification from Aerial Photography
The North Atlantic Right Whale is a critically endangered species of baleen whale, with an estimated fewer than 500 individuals living in our oceans [1, 2]. In the interests of science and conservation, it is necessary to track and monitor these animals. Currently, only a few experienced researchers are able to identify and tag individual whales through the use of custom software and this proce...
متن کاملDynamic Reserve Selection: Optimal Land Retention with Land-Price Feedbacks
Urban growth compromises open space and ecosystem functions. To mitigate the negative effects, some agencies use reserve selection models to identify conservation sites for purchase or retention. Existing models assume that conservation has no impact on nearby land prices. We propose a new integer program that relaxes this assumption via adaptive cost coefficients. Our model accounts for the tw...
متن کاملMicroeconomic framework for the economics of whales
We adopted an economic analysis to evaluate and discuss the management of conservation and commercial exploitation of whales. In particular, the paper starts from the recent proposal to create and implement a quota market for whale trading and attempts to address and develop selected economic issues, in order to move towards understanding the economics of whales. We can summarize our findings i...
متن کاملMitigating vessel strikes: The problem of the peripatetic whales and the peripatetic fleet
A survey questionnaire designed to determine mariner knowledge and awareness of endangered whales, existing conservation measures, and mariner receptivity to near real-time conservation technology on the bridge is herein reported. The survey, distributed by the Shipping Federation of Canada, yielded 43 responses. The majority of respondents were interested in receiving information on endangered...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Ecological applications : a publication of the Ecological Society of America
دوره 24 1 شماره
صفحات -
تاریخ انتشار 2014