Contents of Resources, conservation and recycling, Volume 8 (1993)Reactive DiffusionEarthArticlehttp://journals.cambridge.org/cover_images/ASB/ASB.jpgdoi:10.1017/S0515036100015014Sandra L. ArlinghausJohn D. NystuenELSEVIERResources Conservation & Recycling...
It focuses on managing environmental resources and human needs across landscapes and is a response to the tendency of managing ecosystems for a single good or services, trying to balance tradeoffs to both human well-being and ecosystem services. The ecosystem approach has been applied to health ...
International Union for Conservation of Nature and Natural Resources (IUCN): Second Working Meeting of Polar Bear Scientists, 1970http://journals.cambridge.org/cover_images/POL/POL.jpgdoi:10.1017/S0032247400061258Polar Record... P Record - 《Polar Record》 被引量: 20发表: 1970年 IUCN – Internat...
kentucky soil atlas usda natural resources and conservation service kentucky soil atlas in cooperation with united states department of agriculture natural resources conservation service non-discrimination statement Employees of these agencies have worked for decades to map the state soils and produce the in...
Also known as: conservation of natural resources, environmentalism, nature conservationWritten by Stuart L. Pimm Fact-checked by The Editors of Encyclopaedia Britannica Last Updated: Aug 15, 2024 • Article History Ask the Chatbot a Question ...
We are in the midst of a global biodiversity crisis1,2 with severely limited resources for conservation action3. At current extinction rates, we are set to experience unprecedented losses of species and their phylogenetic diversity (PD). PD is the sum of the phylogenetic branch lengths connecting...
Resources for conservation, development, and documentation of low resource (human) languages. According to some estimates, half of the 7,000~ currently spoken languages are expected to become extinct this century. However, there is a lot of work by academics, independent scholars, organizations, co...
Many conservation interventions, including land protection, are constrained by limits on fiscal or human resources and the opportunity costs of development. Our results show that sampling populations across the species range each week required almost twice the amount of land compared to yearly plans bas...
For example, though predators may be harmful to individual species, the presence of a predator may actually increase the number of species present in a community by limiting the numbers of a particularly successful competitor that otherwise might monopolize all the available space or resources. The ...
providing food resources, refuge and opportunities for dispersal. We note, however, that for 70% of the primates on Earth, we found no evidence of ALC use, suggesting that benefits associated with the use of ALCs are limited to some species, in which case they are unlikely to prevent the ...