نتایج جستجو برای: vulnerability mapping

تعداد نتایج: 240021  

2018
Júlia Alves Menezes Ulisses Confalonieri Ana Paula Madureira Isabela de Brito Duval Rhavena Barbosa Dos Santos Carina Margonari

Vulnerability, understood as the propensity to be adversely affected, has attained importance in the context of climate change by helping to understand what makes populations and territories predisposed to its impacts. Conditions of vulnerability may vary depending on the characteristics of each territory studied-social, environmental, infrastructural, public policies, among others. Thus, the p...

چکیده این تحقیق با هدف پهنه­بندی آسیب­پذیری آبخوان مرند با استفاده از روش­های DRASTIC، AVI و مقایسه پهنه‌بندی در سه روش مذکور انجام شده است. روش DRASTIC از ترکیب هفت مشخصه هیدروژئولوژیک قابل اندازه­گیری و مؤثر در انتقال آلودگی به آب­های زیرزمینی تشکیل شده است. روش  AVIنیز دارای دو مشخصه است. نتایج حاصل از روش DRASTIC تقریباً کامل­ترین شاخص برای ارزیابی میزان آسیب­پذیری آب­های زیرزمینی است که مح...

Ali Mirarabi, Alireza Kavousi, Hamid Kardan Moghadam Saman Javadi

Groundwater vulnerability assessment is of crucial importance for land use/cover management. Some methods have been proposed specifically for the karst hydrogeological settings. Among them, COP and PaPRIKa, as two commonly applied recent methods, were adopted for the resource vulnerability assessment of a humid temperate karst region, north of Iran. Comparison of water bacterial content and dis...

Journal: :Ecological applications : a publication of the Ecological Society of America 2014
E L Landguth C C Muhlfeld R S Waples L Jones W H Lowe D Whited J Lucotch H Neville G Luikart

Accelerating climate change and other cumulative stressors create an urgent need to understand the influence of environmental variation and landscape features on the connectivity and vulnerability of freshwater species. Here, we introduce a novel modeling framework for aquatic systems that integrates spatially explicit, individual-based, demographic and genetic (demogenetic) assessments with en...

2007
Stefan Kienberger

The assessment of vulnerability at the community level is currently strongly evolving. Also participatory methods are seen as the way forward to act successfully at the local/community level. In order to carry out effective measures for risk reduction, information has to be available about the hazards that threaten a certain area, the elements at risk (population, buildings, infrastructure, eco...

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