نتایج جستجو برای: ramsar sites and unesco biosphere reserves

تعداد نتایج: 16851475  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1391

reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...

Journal: :Land 2022

Forest conservation is of particular concern in tropical regions where a large refuge biodiversity still existing. These areas are threatened by deforestation, forest degradation and fragmentation. Especially, pressures anthropogenic activities adjacent to these significantly influence effectiveness. Ecuador was chosen as study area since it globally relevant center ecosystems biodiversity. We ...

پایان نامه :دانشگاه بین المللی امام خمینی (ره) - قزوین - دانشکده مهندسی معماری و شهرسازی 1388

nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...

2015
Olivier Boutron Olivier Bertrand Annie Fiandrino Alain Sandoz

The spatiotemporal structure of wind-driven circulation patterns and associated water exchanges can drive important bio-hydrodynamic interactions in shallow lagoons. The Vaccarès lagoon system is a complex shallow hydrosystem located in the central part of the Rhône Delta (France). It is internationally recognized as part of a biosphere reserve within the framework of UNESCO’s Man and Biosphere...

2016
Erland Björklund Ola Svahn Søren Bak Samuel Oppong Bekoe Martin Hansen

This study is the first to investigate the pharmaceutical burden from point sources affecting the UNESCO Biosphere Reserve Kristianstads Vattenrike, Sweden. The investigated Biosphere Reserve is a >1000 km(2) wetland system with inflows from lakes, rivers, leachate from landfill, and wastewater-treatment plants (WWTPs). We analysed influent and treated wastewater, leachate water, lake, river, a...

Journal: :eco.mont (Journal on Protected Mountain Areas Research) 2018

Journal: : 2023

Under the ‘Man and biosferes”(MAB) program of UNESCO, biosphere reserves (BR) are supposed to be representative examples cultural natural areas in which both human activity environment play equally important roles. With proper management, BR should create a synergistic effect between humans nature order foster so-called sustainable economic social development at territories. Approaches manageme...

Journal: :Ethics in Science and Environmental Politics 2001

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