نتایج جستجو برای: dallas
تعداد نتایج: 4068 فیلتر نتایج به سال:
Journal:
:international journal of environmental research
2014
p.f. hudak
the objective of this study was to analyze spatial patterns of ground-level ozone concentrationin the dallas-fort worth, texas metropolitan area. average daily maximum eight-hour ozone concentration,number of days with concentrations exceeding 75 ppb, average outside air temperature, and resultant winddirection at 20 monitoring stations were compiled for january-december, 2013. recent estimates...
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