Daily Question 2015.7.20 (EIA Discussion): 3 Wealth points for replies, plus 5 Wealth points for correct answers (single-choice question)
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This post was last edited by Zhang Xiaopeng on 2015-8-21 at 17:40. When analyzing the maximum environmental impact of the project on environmentally sensitive areas and the assessment area under typical hourly meteorological conditions, it is necessary to draw a contour map showing the concentration levels at the times when the hourly average concentrations reach their maximum values in those areas. A. Environmental air sensitive areas B. Evaluation area C. Environmental air sensitive areas and evaluation area D. Calculation points Answer: B Explanation: Refer to the Guidelines for Atmospheric Assessment: 9.11.2.3. When analyzing the maximum environmental impact of a project on environmental air sensitive areas and the evaluation area under typical hourly meteorological conditions, it is necessary to determine whether the limits are exceeded, the extent of such exceedances, and the locations where they occur. Additionally, the probability of hourly average concentration levels exceeding the limits and the maximum duration of such excesses should be analyzed. A contour map showing the concentration values at the points where the highest hourly average concentrations occur within the evaluation area should also be prepared. Expansion: 1. Under typical daily meteorological conditions, analyze the maximum environmental impact of the project on sensitive areas of the ambient air and within the evaluation area; determine whether these impacts exceed the allowed limits, the extent of such excesses, and the locations where they occur. Analyze the probability of daily average concentration levels exceeding the limits as well as the maximum duration for which this occurs. Additionally, prepare a contour map showing the concentration values at those points within the evaluation area where the daily average concentration reaches its maximum level. 2. Analyze the environmental impact of the project on the environmentally sensitive areas and the assessment area under long-term meteorological conditions; determine whether the limits are exceeded, the extent of such exceedances, as well as the locations where they occur; and prepare contour maps of quality concentration levels within the predicted area
B. Evaluation range: D:lol:D
C, within the evaluation range. ----------
When analyzing the maximum environmental impact of the project on environmentally sensitive areas and the assessment area under typical hourly meteorological conditions, it is necessary to draw a contour map showing the concentration values at the times when the hourly average concentrations reach their maximum levels in those areas. B. Within the evaluation scope
The answer to this question: B. Within the evaluation scope
It must be within the evaluation range.:):):):):)
B. . . . . . . . . . . .
Answer to this question: B. Within the evaluation scope
When analyzing the maximum environmental impact of the project on environmentally sensitive areas and the assessment area under typical hourly meteorological conditions, a contour map showing the concentration values at the times when the maximum hourly average concentrations occur in area (B) should be prepared. A. Environmentally sensitive areas for air quality B. Evaluation area C. Environmentally sensitive areas for air quality and evaluation area D. Calculation points