نتایج جستجو برای: biodiversity conservation

تعداد نتایج: 127969  

Journal: :Proceedings. Biological sciences 2009
Felix Eigenbrod Barbara J Anderson Paul R Armsworth Andreas Heinemeyer Sarah F Jackson Mark Parnell Chris D Thomas Kevin J Gaston

The hope among policy-makers and scientists alike is that conservation strategies designed to protect biodiversity also provide direct benefits to people by protecting other vital ecosystem services. The few studies that have examined the delivery of ecosystem services by existing conservation efforts have concentrated on large, 'wilderness'-style biodiversity reserves. However, such reserves a...

2016
Rachel D Cavanagh Stefanie Broszeit Graham M Pilling Susie M Grant Eugene J Murphy Melanie C Austen

Valuation of biodiversity and ecosystem services (ES) is widely recognized as a useful, though often controversial, approach to conservation and management. However, its use in the marine environment, hence evidence of its efficacy, lags behind that in terrestrial ecosystems. This largely reflects key challenges to marine conservation and management such as the practical difficulties in studyin...

2017
Alexis L. Pasulka Shana K. Goffredi Patricia L. Tavormina Katherine S. Dawson Lisa A. Levin Greg W. Rouse Victoria J. Orphan

1 Integrative Oceanography Division, Center for Marine Biodiversity and Conservation, Scripps Institution of Oceanography, San Diego, CA, USA, 2 Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA, 3 Department of Biology, Occidental College, Los Angeles, CA, USA, 4 Marine Biology Research Division, Center for Marine Biodiversity and Conservation...

2012
BELINDA REYERS STEPHEN POLASKY HEATHER TALLIS ANNE LARIGAUDERIE

Recently, some members of the conservation community have used ecosystem services as a strategy to conserve biodiversity. Others in the community have criticized this strategy as a distraction from the mission of biodiversity conservation. The debate continues, and it remains unclear whether the concerns expressed are significant enough to merit the opposition. Through an exploration of the sci...

Journal: :Ambio 2016
Michael J Samways James S Pryke

Landscape-scale ecological networks (ENs) are interconnected conservation corridors of high-quality habitat used to mitigate the adverse effects of landscape fragmentation and to connect with protected areas. The effectiveness of ENs for biodiversity conservation and ecosystem function has been challenged. Here we show how an extensive system of ENs of remnant historic land was put in place at ...

2010
David M. Frank Sahotra Sarkar

BACKGROUND Decision analysis and game theory have proved useful tools in various biodiversity conservation planning and modeling contexts. This paper shows how game theory may be used to inform group decisions in biodiversity conservation scenarios by modeling conflicts between stakeholders to identify Pareto-inefficient Nash equilibria. These are cases in which each agent pursuing individual s...

2009
toufiek samaai michelle kelly

toufiek samaai, mark j. gibbons and michelle kelly Marine and Coastal Management, Ecosystem Utilisation and Conservation, P/B X2, Roggebaai, 8012, South Africa, Biodiversity and Conservation Biology Department, University of the Western Cape, PO Box X17, Bellville, Cape Town, South Africa, National Centre for Aquatic Biodiversity and Biosecurity, National Institute of Water and Atmospheric Rese...

2016
Kristin Hagan Samantha Williams

Citation: Hagan K and Williams S (2016) Oceans of Discourses: Utilizing Q Methodology for Analyzing Perceptions on Marine Biodiversity Conservation in the Kogelberg Biosphere Reserve, South Africa. Front. Mar. Sci. 3:188. doi: 10.3389/fmars.2016.00188 Oceans of Discourses: Utilizing Q Methodology for Analyzing Perceptions on Marine Biodiversity Conservation in the Kogelberg Biosphere Reserve, S...

Journal: :Proceedings. Biological sciences 2014
América P Durán James P Duffy Kevin J Gaston

Agroecosystems have traditionally been considered incompatible with biological conservation goals, and often been excluded from spatial conservation prioritization strategies. The consequences for the representativeness of identified priority areas have been little explored. Here, we evaluate these for biodiversity and carbon storage representation when agricultural land areas are excluded from...

2013
Flavia Pizzi Anna Maria Caroli Martina Landini Nadia Galluccio Alessandra Mezzelani Luciano Milanesi

In the recent years, the number of endangered animals, both referred to livestock and wild species, has grown enormously. The “livestock” term refers to animals domesticated for producing commodities for man such as food, fiber and draught. Livestock biodiversity is integral to our culture, history, environment, and economy. Thousands of livestock breeds have evolved over time to suit particula...

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