نتایج جستجو برای: ecological sustainability area under cultivation

تعداد نتایج: 1698644  

Journal: Pollution 2019

Although complexity and vulnerability assessment of mountain landscapes is increasingly taken into consideration, less attention is paid to ecophronesis-based solutions so as to reduce the fragile ecosystem vulnerability. The main propose of this study is to provide an insight of mountain complex landscape vulnerability and propose ecophronesis-based solutions in strategic planning framework fo...

Journal: :Journal of environmental management 2011
Melinda Harm Benson Ahjond S Garmestani

Environmental law plays a key role in shaping policy for sustainability of social-ecological systems. In particular, the types of legal instruments, institutions, and the response of law to the inherent variability in social-ecological systems are critical. Sustainability likely must occur via the institutions we have in place, combined with alterations in policy and regulation within the conte...

2014
Jung A Lee Jinhyung Chon Changwoo Ahn Marc A. Rosen

Ecosystem service values have rarely been incorporated in the process of planning ecological infrastructure for urban areas. Urban ecological infrastructure is a network system of natural lands and waters that provides ecosystem services. The purpose of this study was to design landscape corridors that maximize the value of ecosystem services in ecological infrastructure planning. We explored t...

Journal: :International Forestry Review 2023

Over the last decades, Vietnam has seen substantial shifts in forest landscape uses and associated livelihoods. We document livelihood transformations Nam Dong, a mountainous district of Central Vietnam, where land have changed from utilisation products natural forests shifting cultivation (swidden agriculture) to acacia tree-dominated plantation forestry. Forestry policies (forestland allocati...

Iran has seasonal rivers because of dry climate, low rainfall and different topography. These river- valleys have main role in forming, genesis, and sustainability of human settlements and provide different ecological services. The main services include beauty, store of green spaces, water supply, reduce and create temperature differences, local air flow and natural ventilation which are part o...

Journal: :international journal of architecture and urban development 2012
marzieh ghasemi eshtaftaki

eco village design is a new field of knowledge still under development. it will be the physical manifestation of the unfolding of the ecovillage dream held by so many. it is generally agreed that concept of sustainability should play an increasing role in future urban development world-wide. in order to ensure ecological sustainability, cities around the world have to decrease their environment...

2015
Xiaorui Zhang Zhenbo Wang Jing Lin Vincenzo Torretta

Urban ecological vulnerability is measured on the basis of ecological sensitivity and resilience based on the concept analysis of vulnerability. GIS-based multicriteria decision analysis (GIS-MCDA) methods are used, supported by the spatial analysis tools of GIS, to define different levels of vulnerability for areas of the urban ecology. These areas are further classified into different types o...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
شهلا چوبچیان دانشجوی دکتری توسعۀ کشاورزی دانشکدۀ اقتصاد و توسعۀ کشاورزی خلیل کلانتری استاد دانشکدۀ اقتصاد و توسعۀ کشاورزی علی اسدی استاد دانشکدۀ اقتصاد و توسعۀ کشاورزی سید امین الله تقوی مطلق استادیار وزارت جهاد کشاورزی غلامحسین حسینی نیا استادیار دانشکدۀ کارآفرینی دانشگاه تهران

fishing as one of the most important agricultural sectors has an important role in providing the protein for people. pareh cooperatives despite of having a long history, are faced with problems such as loss of fishing catch compare with previous years, the high cost of purchasing tools and equipments to catch and transportation and location of fishing become unfavorable due to natural and human...

Although complexity and vulnerability assessment of mountain landscapes is increasingly taken into consideration, less attention is paid to ecophronesis-based solutions so as to reduce the fragile ecosystem vulnerability. The main propose of this study is to provide an insight of mountain complex landscape vulnerability and propose ecophronesis-based solutions in strategic planning framework fo...

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