نتایج جستجو برای: valuating ecosystem services

تعداد نتایج: 369294  

Journal: :Environmental science & technology 2012
Yohannes Zergaw Ayanu Christopher Conrad Thomas Nauss Martin Wegmann Thomas Koellner

Ecosystems provide services necessary for the livelihoods and well-being of people. Quantifying and mapping supplies and demands of ecosystem services is essential for continuous monitoring of such services to support decision-making. Area-wide and spatially explicit mapping of ecosystem services based on extensive ground surveys is restricted to local scales and limited due to high costs. In c...

2015
Qi Fu Bo Li Linlin Yang Zhilong Wu

Ecosystem services are important foundations to realize the sustainable development of economy and society. The question of how to quantitatively evaluate ecosystem services in a scientific way is a hot topic among international researchers. Studying the spatial characteristics of ecosystem services in arid regions can provide the theoretical and practical basis for coordinating a sustainable m...

2016
Lina Mtwana Nordlund Evamaria W. Koch Edward B. Barbier Joel C. Creed

Threats to and loss of seagrass ecosystems globally, impact not only natural resources but also the lives of people who directly or indirectly depend on these systems. Seagrass ecosystems play a multi-functional role in human well-being, e.g. food through fisheries, control of erosion and protection against floods. Quantifying these services reveals their contributions to human well-being and h...

Journal: :Ambio 2013
Debra Satz Rachelle K Gould Kai M A Chan Anne Guerry Bryan Norton Terre Satterfield Benjamin S Halpern Jordan Levine Ulalia Woodside Neil Hannahs Xavier Basurto Sarah Klain

The ecosystem services concept is used to make explicit the diverse benefits ecosystems provide to people, with the goal of improving assessment and, ultimately, decision-making. Alongside material benefits such as natural resources (e.g., clean water, timber), this concept includes-through the 'cultural' category of ecosystem services-diverse non-material benefits that people obtain through in...

Journal: :Journal of environmental management 2012
Mattia Trabucchi Phumza Ntshotsho Patrick O'Farrell Francisco A Comín

The integration of ecosystem services in ecological restoration projects presents an opportunity for enhancing benefits to human livelihood and funding sources as well as generating public support for such initiatives. This study reviewed the global trends in integrating ecosystem services in basin-scale restoration projects through bibliographic analysis. Few studies appear to incorporate ecos...

2011
Bruno Locatelli Pablo Imbach Raffaele Vignola Marc J. Metzger José Leguı́a Hidalgo

Because ecosystem services are generally not produced and used in the same place, their assessment should consider the flows of services from ecosystems to users. These flows depend on the characteristics and spatial distribution of ecosystems and users, the spatial relationships between them, and the presence of filters or barriers between ecosystems and users. The objective of this paper is t...

2016
Dominik Thom Rupert Seidl

In many parts of the world forest disturbance regimes have intensified recently, and future climatic changes are expected to amplify this development further in the coming decades. These changes are increasingly challenging the main objectives of forest ecosystem management, which are to provide ecosystem services sustainably to society and maintain the biological diversity of forests. Yet a co...

2010
David A. Swayne Wanhong Yang A. A. Voinov Peter A. Khaiter Marina G. Erechtchoukova

It is well recognized that ecological systems generate a spectrum of diverse benefits that are vital to humankind. Sustainable environmental management requires an adequate consideration of ecosystem goods and services. The problem, however, is that many of the ecological and social amenities are not currently incorporated into the decision-making process. A fundamental issue is getting at the ...

2010
Sian Morse-Jones R. Kerry Turner Brendan Fisher Tiziana Luisetti

Understanding the economic value of nature and the services it provides to humanity has become increasingly important for local, national and global policy and decision making. However, problems arise in that it is difficult to obtain meaningful values for goods and services that ecosystems provide which have no formal market, or are characteristically intangible. Additional problems occur when...

Journal: :Journal of environmental management 2016
Hannah E Birgé Craig R Allen Ahjond S Garmestani Kevin L Pope

Management of natural resources for the production of ecosystem services, which are vital for human well-being, is necessary even when there is uncertainty regarding system response to management action. This uncertainty is the result of incomplete controllability, complex internal feedbacks, and non-linearity that often interferes with desired management outcomes, and insufficient understandin...

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