نتایج جستجو برای: conservation management

تعداد نتایج: 936396  

Journal: :Papers and Proceedings of the Royal Society of Tasmania 2007

2017
Petteri Lehikoinen Aleksi Lehikoinen Markku Mikkola-Roos Kim Jaatinen

Human actions have led to loss and degradation of wetlands, impairing their suitability as habitat especially for waterbirds. Such negative effects may be mitigated through habitat management. To date scientific evidence regarding the impacts of these actions remains scarce. We studied guild specific abundances of breeding and staging birds in response to habitat management on 15 Finnish wetlan...

2010
Hedley S Grantham Michael Bode Eve McDonald-Madden Edward T Game Andrew T Knight Hugh P Possingham

© The Ecological Society of America www.frontiersinecology.org O the past two decades, an increasingly systematic approach to planning, decision making, and management has become “best practice” in conservation (Margules and Pressey 2000). The field of “systematic conservation planning” is concerned with the creation and implementation of spatially explicit conservation actions, ranging from st...

2007
R. J. van Aarde T. P. Jackson S. M. Ferreira

THE PREVAILING INCREASE IN ELEPHANT numbers across areas of southern Africa raises concern for their impact on biological diversity. Several approaches to elephant management focus on limiting numbers to alleviate these consequences. However, landscape fragmentation, fences, water supplementation as well as the shape and size of some conservation areas restrict range use and intensify the effec...

2015
Andreas Wilting Alexandre Courtiol Per Christiansen Jürgen Niedballa Anne K. Scharf Ludovic Orlando Niko Balkenhol Heribert Hofer Stephanie Kramer-Schadt Jörns Fickel Andrew C. Kitchener

Although significantly more money is spent on the conservation of tigers than on any other threatened species, today only 3200 to 3600 tigers roam the forests of Asia, occupying only 7% of their historical range. Despite the global significance of and interest in tiger conservation, global approaches to plan tiger recovery are partly impeded by the lack of a consensus on the number of tiger sub...

2010
Chad McGuire Bradley P. Harris

In response to resource over-exploitation and ecosystem degradation, United States federal fisheries policy is shifting from species-based to ecosystem-based management. In addition, the reauthorized Magnuson-Stevens Fisheries Conservation and Management Reauthorization Act of 2006 identified the following goals to be achieved by 2011: end over-fishing, create market-based incentives, strengthe...

Journal: :Environmental management 2014
Sven Rannow Nicholas A Macgregor Juliane Albrecht Humphrey Q P Crick Michael Förster Stefan Heiland Georg Janauer Mike D Morecroft Marco Neubert Anca Sarbu Jadwiga Sienkiewicz

The implementation of adaptation actions in local conservation management is a new and complex task with multiple facets, influenced by factors differing from site to site. A transdisciplinary perspective is therefore required to identify and implement effective solutions. To address this, the International Conference on Managing Protected Areas under Climate Change brought together internation...

Journal: :IOP Conference Series: Materials Science and Engineering 2019

Journal: :Biodiversity and Conservation 2014

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