نتایج جستجو برای: conservation units

تعداد نتایج: 271029  

ژورنال: مرتع 2021
Azarnivand, Hossein , Poorbagher, Seyed Mehdi, Saleh, Iraj, Yeganeh, Hassan,

Water, as the most valuable component of natural resources, is badly needed by humanbeing for various perposes. Understanding of water conservation role of different types of rangeland ecosystems, increases the accuracy of monetary value estimation and  prevents underestimation its value by consumers. This study focuses on  the role of vegetation to increase water storage. For that, the runoff ...

Journal: :Proceedings of the Royal Society of London. Series B: Biological Sciences 1999

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2006
S J Ryan

The role of culture in population structuring has received much recent attention (e.g., Slabbekoorn & Smith 2002; Freeberg 2004); for example, the 2005 International Mammal Congress (http://www.imc9.jp/) had a full symposium on the topic. The idea that culturally significant units (CSUs) should be considered in conservation planning is recent (Whitehead et al. 2004). But how generalizable is th...

2013
Clinton T. Moore Terry L. Shaffer Jill J. Gannon C. T. Moore

Adaptive management is a form of structured decision making designed to guide management of natural resource systems when their behaviors are uncertain. Where decision making can be replicated across units of a landscape, learning can be accelerated, and biological processes can be understood in a larger spatial context. Broad-based partnerships among land management agencies, exemplified by La...

2009
M. M. Grigione

There are three species of Neotropical cats whose northernmost distribution reaches the USA-Mexico border region: the jaguar Panthera onca, ocelot Leopardus pardalis and jaguarundi Herpailurus yagouaroundi. To ensure the long-term viability of Neotropical cat populations in this region it is imperative to identify current distribution and status in the northern limits of their range to conserve...

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