نتایج جستجو برای: buffer zone

تعداد نتایج: 152622  

Journal: :Journal of Ethnic and Migration Studies 1996

Journal: :Biotropika: Journal of Tropical Biology 2021

This study aims to analyze the distribution of bird communities and impact vegetation on habitat preferences in buffer zone. Research is carried out agricultural areas Buffer zone, Rehabilitation Zone, edge plantation. The research location was determined at 37 points: Rajekwesi (4), Sukamade (12), Bandealit (8), Wonoasri (5), Andongrejo (3), Sanenrejo (5). We applied point count method (r = 17...

Journal: :IEEE Trans. Multimedia 2003
Sooyong Kang Heon Young Yeom

Since multi-zone recording disks have different bandwidths and capacities depending on the zone in use, data placement schemes for traditional constant angular density disks are not suitable for multi-zone recording disks. In this paper, we propose a new block placement algorithm for multi-zone recording disks used for continuous media servers. The proposed scheme exploits the bandwidth-saving ...

Journal: :محیط زیست طبیعی 0
مریم سعید صبائی دانش آموخته کارشناسی ارشد محیط زیست، دانشکده منابع طبیعی، ایران افشین دانه کار استادیار دانشکده منابع طبیعی دانشگاه تهران، ایران علی اصغر درویش صفت استاد دانشکده منابع طبیعی دانشگاه تهران، ایران عبدالعظیم قانقرمه عضو هیأت علمی مرکز تحقیقات منابع طبیعی دریای خزر، ایران حسن آزرم دل دانش آموخته کارشناسی ارشد دانشکده مرتع و آبخیزداری دانشگاه علوم کشاورزی و منابع طبیعی گرگان، ایران

many studies since 1977, in the southern coast of caspian sea revealed that the law-setback and low-lying coastal zone have been severely and increasingly impacted by rising sea-level. this rising continued until 1995. the rate of rising was nearly 13cm per year in this period (1977-1995). the general concept of setback determination is tended to introduce a buffer area between human activities...

Journal: :Journal of environmental management 2006
Steffen Straede Thorsten Treue

Even after 30 years of strict de jure protection, today's de facto extraction of products from Nepal's Royal Chitwan National Park (RCNP) and their great economic importance to local households suggests that this reality should be explicitly internalised in managing this world heritage park. Several studies have quantified local people's use of protected areas and estimated the value of such ar...

2013
Cathal Buckley Stephen Hynes Sarah Mechan

In the European Union, mitigation measures to abate diffuse pollution from agricultural land are implemented under the direction of the EU Nitrates and Water Framework Directives. As these measures are implemented in national policies, a review process will look at the efficacy of the measures with a view to recommending further measures as necessary and following scientific and stakeholder con...

2013
T.F. Ducey P.R. Johnson A.D. Shriner T.A. Matheny P.G. Hunt

Riparian buffer zones are important for both natural and developed ecosystems throughout the world because of their ability to retain nutrients, prevent soil erosion, protect aquatic environments from excessive sedimentation, and filter pollutants. Despite their importance, the microbial community structures of riparian buffer zones remains poorly defined. Our objectives for this study were two...

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