Severe ozone air pollution in the Persian Gulf region pdf

... Severe ozone air pollution in the Persian Gulf region Fig. 1. Satellite image of the Persian Gulf region by the Moder-ate resolution Imaging Spectroradiometer taken on 17 April 2006,showing thin ... et al.: Severe ozone air pollution in the Persian Gulf region during which non-soluble gases can travel around the globe,this transport contributes to a hemispheric increase of ozone in the subtropics.Although ... these results compelling. Further, data fromsatellites, aircraft measurements and in the upwind Mediter-ranean region indicate increasing trends of ozone and NOxemissions. Nevertheless, the...

Air Pollution Economics - Health Costs of Air Pollution in the Greater Sydney Metropolitan Region pptx

... Health Costs of Air Pollution in the Greater Sydney Metropolitan Region 3 2. AIR POLLUTION IN THE GMR This section provides an overview of air quality in the GMR and estimates of the contribution ... trends in the number of exceedences of the AAQ NEPM standards for ozone and in annual maximum ozone concentrations in the GMR over the last decade. Peak ozone concentrations and the number of air ... concentrations in the Sydney region less than 25% of 11 The Air NEPM has recently been amended to require monitoring of PM2.5. Health Costs of Air Pollution in the Greater Sydney Metropolitan Region...

Tài liệu HEALTH ASPECTS OF AIR POLLUTION RESULTS FROM THE WHO PROJECT “SYSTEMATIC REVIEW OF HEALTH ASPECTS OF AIR POLLUTION IN EUROPE” doc

... dem-onstrated in the airways of people suffering from obstructive lung disease. ARE THERE SAFE POLLUTION LEVELS? In the past, the concept of no-effect thresholds played an important role in deriv-ing air ... particularly in asthmatics • Increase in airway allergic inflammatory reactions• Increase in hospital admissions• Increase in mortalityEffects related to long-term exposure• Increase in lower ... appealing concept that has also been used in defining air quality policies, such as in justifying the numerical value of air quality limit values. Nevertheless, recent epidemiological studies investigat-ing...

Tài liệu Benefits Table database: Estimates of the marginal external costs of air pollution in Europe pptx

... consider the results in the context in which they will be used - are the figures given here appropriate, or should they be adjusted in some way? The main difficulties relate to ozone modelling. ... relate to people dying earlier than they would in the absence of air pollution. Morbidity relates instead to illness, ranging from minor effects such as coughing to life threatening conditions that ... Weightings were calculated from straight-line measurement of the length of each country's coastline bordering the sea area in question. The weighted average was then calculated as the sum...

Air Pollution and the Health of New Yorkers: The Impact of Fine Particles and Ozone pot

... of age living in 26 U.S. communities. The authors found increases in daily respiratory admissions rangingfrom 1.3% in the summer to 4.3% in the springfor every 10 μg/m3increase in average ... housing unit data obtained from the New York CityDepartment of City Planning. Air Pollution and the Health of New Yorkers: The Impact of Fine Particles and Ozone I 1415 I Air Pollution and the ... estimate in the Northeast to the policy-relevant back-ground estimate for different metrics used in the ozone studies considered in the health impact assessment by computing the ratio of the 4-hour...

The Persian Gulf in the Coming Decade docx

... other in the 1980s, leading to disruptions in the flow of oil anddestabilizing the region. Relations in the 1990s remained tense—both sides supported terrorists in the other’s country and otherwisesought ... adversaries, in- creasing the risk of political instability in the region. xvi The Persian Gulf in the Coming Decade: Trends, Threats, and OpportunitiesPREPARING FOR ANTI-U.S. PRESSURE The U.S. ... or other assistance.Introduction 3flow of oil from the region to world markets. States in the Gulf willremain leading oil exporters in the next decade, although the degreeof their dominance...

Measuring the Health Benefits from Reducing Air Pollution in Kathmandu Valley pdf

... Heavy rains wash the pollutants from the air and therefore reduce air- pollution- related symptoms.Age: This is the age of the individual members of the sampled household. Aging increases the chances ... representative individual and the entire city from a reduction in air pollution to the safe level. The OLS estimates show that the air pollutant parameter is signiﬁcant in determining the mitigating costs ... by air pollution. 7Measuring the Health Beneﬁts from Reducing Air Pollution in Kathmandu ValleyKerosene: This variable captures indoor air pollution levels. It is a dummy variable taking the...

The Persian Gulf in the Coming DecadeTrends, Threats, and OpportunitiesDaniel L. Byman • John R. Wise pptx

environment pollution in the industriallzation

... urban and industrial areas is being estimated to be 2,556,000 m3 in 2020. - Urban inundation in rainy season 3 In Vietnam, urban inundation is seriously in rain season, represent in Ha Noi ... Industrialization has been resulting in intensive urbanization. Urban population in 1990 was only 19% of the total population, while the ratio has increased up to 29.6% in 2009, and, is being ... of 2030. In 1991, the first industrial zone was appeared in Vietnam, and industrial zones continue developing, became 65 industrial zones in 2000 and 223 industrial zones in 2009. Moreover,...

Protecting water resources from pollution in the Lake Badovc

... main sub-basins. The areas of the main sub-basins and of the sub-basins are summarized in Table 3. For all sub-basins the following methods for calculating the losses (interception, infiltration, ... form [10, 11]. The basic input information for setting up the basin model in HEC-HMS is the digital terrain model (DTM) of the area of study. In the course of the study two main sources of data ... basin model is the processing the terrain data. The resulting data sets are used as spatial database for the study. The basin delineation was further processed and refined by determination of watershed...

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