Journal ArticleDOI
The value of the world's ecosystem services and natural capital
Robert Costanza,Rudolf de Groot,Stephen Farberk,Monica Grasso,Bruce Hannon,Karin E. Limburg,Shahid Naeem,José M. Paruelo,Robert Raskin,Paul Suttonkk,Marjan van den Belt +10 more
TLDR
In this paper, the authors have estimated the current economic value of 17 ecosystem services for 16 biomes, based on published studies and a few original calculations, for the entire biosphere, the value (most of which is outside the market) is estimated to be in the range of US$16-54 trillion (10^(12)) per year, with an average of US $33 trillion per year.Abstract:
The services of ecological systems and the natural capital stocks that produce them are critical to the functioning of the Earth's life-support system. They contribute to human welfare, both directly and indirectly, and therefore represent part of the total economic value of the planet. We have estimated the current economic value of 17 ecosystem services for 16 biomes, based on published studies and a few original calculations. For the entire biosphere, the value (most of which is outside the market) is estimated to be in the range of US$16-54 trillion (10^(12)) per year, with an average of US$33 trillion per year. Because of the nature of the uncertainties, this must be considered a minimum estimate. Global gross national product total is around US$18 trillion per year.read more
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Community responses to contaminants: Using basic ecological principles to predict ecotoxicological effects
TL;DR: In addition to providing a framework for predicting contaminant fate and effects, food-web ecology can help to identify communities that are sensitive to contaminants, contaminants that are particularly insidious to communities, and species that are crucial for transmitting adverse effects across trophic levels.
Journal ArticleDOI
Trends in the state of nature and their implications for human well‐being
Andrew Balmford,William J. Bond +1 more
TL;DR: In assessing future science needs, not only sees a strong role for ecological data and theory, but also believes that much closer collaboration with social and earth system scientists is essential if ecology is to have a strong bearing on policy makers.
Book
Conservation Biology for All
Navjot S. Sodhi,Paul R. Ehrlich +1 more
TL;DR: This book discusses conservation in human-Modified Landscapes, the role of people in Conservation, and Principles for the Design and Analysis of Conservation Studies Index.
Journal ArticleDOI
The conservation and restoration of wild bees
TL;DR: More research is greatly needed in many areas of bee conservation, including basic population biology, bee restoration in nonagricultural contexts, and the identification of disturbance‐sensitive bee species.
MonographDOI
Ecological economics: an introduction.
Michael Common,Sigrid Stagl +1 more
TL;DR: In this article, the authors define ecological economics as "interdependent systems: the environment, the economy, and the economy in the environment" and discuss the relationship between the environment and economic activity.
References
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Book
Using surveys to value public goods : the contingent valuation method
TL;DR: Mitchell and Carson as discussed by the authors argue that at this time the contingent valuation (CV) method offers the most promising approach for determining public willingness to pay for many public goods, an approach likely to succeed, if used carefully, where other methods may fail.
Journal ArticleDOI
Nature's services: societal dependence on natural ecosystems.
TL;DR: Nature's Services brings together world-renowned scientists from a variety of disciplines to examine the character and value of ecosystem services, the damage that has been done to them, and the consequent implications for human society.
Book
For The Common Good: Redirecting The Economy Towards Community, The Environment And A Sustainable Future
TL;DR: In this article, the authors argue that the scale of human activity in the biosphere has grown too large and that change is needed in the approach to economic activity: "correction and expansion a more empirical and historical attitude less pretense on being science and willingness to subordinate the market to purposes that it is not geared to determine."
Journal ArticleDOI
Primary production required to sustain global fisheries
Daniel Pauly,Villy Christensen +1 more
TL;DR: In this paper, the mean of reported annual world fisheries catches for 1988-1991 (94.3 million t) was split into 39 species groups, to which fractional trophic levels, ranging from 1.0 (edible algae) to 4.2 (tunas), were assigned, based on 48 published Trophic models, providing a global coverage of six major aquatic ecosystem types.
Journal ArticleDOI
Natural Capital and Sustainable Development
Robert Costanza,Herman E. Daly +1 more
TL;DR: In this paper, a minimum necessary condition for sustainability is the maintenance of the total natural capital stock at or above the current level, to be relaxed only when solid evidence can be offered that it is safe to do so.