نتایج جستجو برای: resource conservation

تعداد نتایج: 308163  

2005
G. J. Gounaris

This talk consists of two parts. In the first, the present experimental bounds on the anomalous couplings of the gauge bosons, based mainly on the LEP and Tevatron experiments, are reviewed. In the second part, the theorem of helicity conservation (HC) is presented, which should be valid in either the Standard Model (SM) or MSSM, for any two-body process at high energies and fixed angles. The e...

Journal: :journal of agricultural science and technology 2015
sh. choobchian kh. kalantari a. asadi s. a. taghavi motlagh

sustainable coastal fishing management includes different components and factors. one of the practical initiatives to achieve sustainability is to evaluate or measure different criteria of sustainability and measuring sustainability of each system needs its own indicators. this study aimed to investigate different criteria of sustainable coastal fishing management in beach seine cooperatives (b...

2015
Alyssa L. Bosold Alyssa Bosold

Mangroves provide valuable ecosystem services including carbon sequestration, pollution filtration, and protection from tsunamis, tropical storms, and coastal erosion. They also supply coastal communities with important natural resources like firewood, medicine, timber, honey, and fodder for livestock. Unfortunately, the world’s mangroves are rapidly degrading due to rising coastal population, ...

2013
Steven J. Cooke Lawren Sack Craig E. Franklin Anthony P. Farrell John Beardall Martin Wikelski Steven L. Chown

Globally, ecosystems and their constituent flora and fauna face the localized and broad-scale influence of human activities. Conservation practitioners and environmental managers struggle to identify and mitigate threats, reverse species declines, restore degraded ecosystems, and manage natural resources sustainably. Scientific research and evidence are increasingly regarded as the foundation f...

2004
Arielle Levine

While terrestrial parks and reserves have existed in Tanzania since colonial times, marine protected areas are a much newer endeavor in natural resource conservation. As the importance of marine conservation came to the international forefront in the 1990s, Tanzania experienced a rapid establishment and expansion of marine parks and protected areas. These efforts were indeed crucial to protecti...

2001
Randall S. Rosenberger George L. Peterson Andrea Clarke Thomas C. Brown

Randall S. Rosenberger Regional Research Institute & Division of Resource Management, West Virginia University George L. Peterson Rocky Mountain Research Station, USDA Forest Service Andrea Clarke Social Sciences Institute, USDA Natural Resource Conservation Service Thomas C. Brown Rocky Mountain Research Station, USDA Forest Service Contact: Randall S. Rosenberger PO Box 6108 2032 Agricultura...

2015

Follow this and additional works at: http://digitalscholarship.unlv.edu/water_pubs Part of the Biogeochemistry Commons, Desert Ecology Commons, Environmental Indicators and Impact Assessment Commons, Environmental Monitoring Commons, Fresh Water Studies Commons, Natural Resource Economics Commons, Natural Resources and Conservation Commons, Natural Resources Management and Policy Commons, Susta...

2017
Donna L. Rose

Follow this and additional works at: https://digitalscholarship.unlv.edu/water_pubs Part of the Biogeochemistry Commons, Desert Ecology Commons, Environmental Indicators and Impact Assessment Commons, Environmental Monitoring Commons, Fresh Water Studies Commons, Natural Resource Economics Commons, Natural Resources and Conservation Commons, Natural Resources Management and Policy Commons, Sust...

2015
Richard T. Prentki Larry J. Paulson

Follow this and additional works at: http://digitalscholarship.unlv.edu/water_pubs Part of the Aquaculture and Fisheries Commons, Biochemistry Commons, Biology Commons, Environmental Indicators and Impact Assessment Commons, Environmental Monitoring Commons, Fresh Water Studies Commons, Natural Resource Economics Commons, Natural Resources and Conservation Commons, Natural Resources Management ...

2005
Sam C. Doak Sharon Johnson Marlyce Myers

A logical framework is required to provide a focus for the implementation of a variety of landowner incentive techniques in accordance with existing goals to protect and enhance hardwood resources. A system is presented for identifying and prioritizing critical hardwood resources for site specific conservation purposes. Flexibility is built into this system so that various sources of informatio...

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