نتایج جستجو برای: whereby environmental pollution may decline

تعداد نتایج: 2146987  

Journal: :Environmental Health Perspectives 1991
C J Rothwell C B Hamilton P E Leaverton

The consensus process was applied to addressing a public health topic; this was a novel endeavor. The following question was addressed: What role, if any, should sentinel health events play in the decision-making process for identifying the effects of environmental exposure? The panel developed three levels of sentinel health events lists: those that are clearly identifiable, those that are pot...

Journal: :Biomedical and environmental sciences : BES 2005
Yue Wan Hong-Wei Yang Toshihiko Masui

There are currently two commonly used approaches to assessing economic impacts of health damage resulting from environmental pollution: human capital approach (HCA) and willingness-to-pay (WTP). WTP can be further divided into averted expenditure approach (AEA), hedonic wage approach (HWA), contingent valuation approach (CVA) and hedonic price approach (HPA). A general review of the principles ...

2014
Akhtar Hayat Jean L. Marty

Environmental contaminants monitoring is one of the key issues in understanding and managing hazards to human health and ecosystems. In this context, aptamer based electrochemical sensors have achieved intense significance because of their capability to resolve a potentially large number of problems and challenges in environmental contamination. An aptasensor is a compact analytical device inco...

2012
LIU QIAN QIAN Liu Qianqian Kristina Nyström

Considering that the coordination of economic development and environmental protection has become a worldwide concern and that China's environmental pollution and ecological destruction are mainly attributable to limitation of its future economic development, this paper presents a discussion on the symbiotic relationship between the economic development and environmental protection. The present...

2013
Chunlei Kong Lijuan Wang Pengpeng Li Yuanyuan Qu Hongzhi Tang Jingwei Wang Hao Zhou Qiao Ma Jiti Zhou Ping Xu

Dyella ginsengisoli strain LA-4 can efficiently degrade environmental pollutants such as biphenyl and azo dyes. Here, we present a 4.55-Mb draft genome sequence of strain LA-4, which may provide further insights into the molecular mechanism in environmental pollution remediation.

Journal: :international journal of environmental research 2011
b. zou f.b. zhan y. zeng ch. yorke x. liu

this study investigates the effectiveness of the kriging interpolation model and the emission weighted proximity model (ewpm) in assessing relative exposure risk of air pollution using results from the american meteorological society/epa regulatory model (aermod) as benchmarks. we used simulated exposure risk to so2 in the dallas area in texas in this evaluation. results suggest that the relati...

2009
Janet Currie Eric A. Hanushek E. Megan Kahn Matthew Neidell Steven G. Rivkin

We examine the effect of air pollution on school absences using administrative data for elementary and middle school children in 39 of the largest school districts in Texas merged with air quality information maintained by the Environmental Protection Agency. We address potentially confounding factors with a difference-in-difference-in-differences strategy that controls for persistent character...

Journal: :Arquivos de neuro-psiquiatria 2013
Carla A Scorza Lineu Calderazzo Ricardo M Arida Esper A Cavalheiro Fulvio A Scorza

It is extremely difficult to estimate the occurrence of sudden unexpected death in epilepsy (SUDEP). On the other hand, discovering and carefully evaluating new risk factors that may contribute to the onset of cardiovascular abnormalities in people with refractory epilepsy may prevent fatal events in these individuals. In this context, we should not ignore that urban air pollution is a leading ...

Journal: :Environmental science & technology 2012
Dag Hongve Ståle Haaland Gunnhild Riise Inggard Blakar Stephen Norton

M efforts have been made to reduce sulfur emissions in Europe. Acid rain pollution in Norway has diminished substantially, thanks to the 1979 Geneva Convention on Longrange Transboundary Air Pollution, which was implemented starting in 1983. Parallel with the reduction in acid rain, atmospheric concentrations and deposition of mercury (Hg) have also been reduced. Here, we show that reduced acid...

2005
Alfred E. Hartemink

Plantation agriculture is more than 400 years old and contributes to the regional and national economies in many tropical countries. This paper reviews some of the main environmental issues related to plantation agriculture with perennial crops, including soil erosion, soil fertility decline, pollution, carbon sequestration and biodiversity. Soil erosion and soil fertility decline are of concer...

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