Adaptive ecosystem management

Xem 1-7 trên 7 kết quả Adaptive ecosystem management
  • Tham khảo sách 'ecosystem management adaptive, community-based conservation', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • The world is changing quickly, and our models of learning, communicating, and acting must change accordingly. Throughout society we must rethink basic notions of how we define and accomplish our goals in a complex and changing environment, including how we prepare ourselves for professional careers. This book is an effort in that direction for students in natural resource management. It is a response to some of the challenges we perceive students will face in the early twenty-first century, and it is a practice field on which they may begin to develop their skills....

    pdf333p coeus75 29-01-2013 18 3   Download

  • The primary purpose of preparing this edition is to provide an update. In the 14 years since the first edition was published, ecological risk assessment has gone from being a marginal activity to being a relatively mature practice. There are now standard frameworks and guidance documents in the United States and several other countries. Ecological risk assessment is applied to the regulation of chemicals, the remediation of contaminated sites, the importation of exotic organisms, the management of watersheds, and other environmental management problems....

    pdf0p 951628473 07-05-2012 72 27   Download

  • Current efforts to address climate change focus mainly on reducing emissions of greenhouse gases, mainly through cleaner energy strategies, and on attempting to reduce vulnerability of communities at risk by improving infrastructure to meet new energy and water needs. This report attempts to set out a compelling argument for including ecosystem‐based approaches to mitigation and adaptation as a third and essential pillar in national strategies to address climate change. The report is targeted at both Bank task teams and country clients.

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  • Exploring the implementation of participatory, multistakeholder, and transdisciplinary ecosystem health research, Integrated Assessment of Health and Sustainability of Agroecosystems combines the latest theories in complexity and management with practical tools and approaches for sustainable rural development research. Although the text focuses on smallholder farming communities in the central highlands of Kenya, the material discussed can be-and has been-effectively applied to agroecosystems in many other parts of the world.

    pdf236p 951628473 04-05-2012 35 8   Download

  • Global warming and changes in climate have already had observed impacts on natural ecosystems and species. Natural systems such as wetlands, mangroves, coral reefs, cloud forests, Arctic and high latitude ecosystems are especially vulnerable to climate‐induced disturbances. Enhanced protection and management of biological resources and habitats can mitigate impacts and contribute to solutions as nations and communities strive to adapt to climate change. Biodiversity is the foundation and mainstay of agriculture, forests, and fisheries.

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  • In Germany, the cheque has never become as important as it has in many other countries of the western world. In terms of numbers it accounts for a mere 1.3% of all cashless transactions, in terms of value just 2.7%. It is used for only 0.1% of all payments at retailers. On account of the increase in more efficient debit card payments, the importance of the cheque is steadily decreasing. A further decline in cheque payments in retail business can be expected as the eurocheque guarantee ceased at the end of the year 2001. Although the number and value of...

    pdf69p enterroi 02-02-2013 13 3   Download

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