| 英文摘要 |
After the execution of this project since the contract that the city begin to understand the air quality improvement plan to safeguard the work of each sub-project objectives, content and implementation of the results, in order to assess the effectiveness of implementation and further review of the work, through the convening of a meeting to review the situation and make recommendations for the implementation of . In order to grasp the characteristics of the city and its source of air pollution, the city plans to also collect meteorological data and the sources of pollution emission inventories, emission characteristics of pollution sources estimate analysis of the city.
During the project implementation plan in order to acquire all the progress of implementation to achieve the EPD evaluation objectives are to assist the EPA to develop air quality improvement district to maintain the main points of each sub-project evaluation, regular reports and information on the progress through the results for each project on-site audit the implementation of the plan and track the effectiveness of the review, to showcase the city's air pollution control operating performance. This year the implementation of this project to quantify the results of the table, please refer to Table 1, the following work program for this project was itemized summary of the results:
1, Environmental load and trend
The city area is divided into East and West 2 area, 11 the office of the joint where the total population from 88 till 98 years, the annual average growth rate for the calendar year 3.33%, showing the slow growth trend, the population number of 273,930 persons (127,969 persons Eastern ; Western District 145,961 people), the population density of 4,563 persons per square kilometer, the province ranked No. 4, No. 2 provincial cities.
City registered a total of 281,588 vehicles, 98 vehicles, area density of vehicles, parts, to 3,316 vehicles per square kilometer motorcycle was highest in the Taiwan area is also eight times the density of vehicles, the province ranked No. 4, No. 2 provincial cities, all kinds of vehicle from 88 years to 98 years, growth in the total number of trends, the rate of change for 24%.
City tube plant include 364, showing the trend of decreasing year by year, during which the 93 year trend of 20.44% reduction of the highest annual reduction of its situation is more slowed down, the total change in part as of 98-year negative growth of over 88 years, 47% .
2, the status of air quality
Statistics Chiayi City 90-98 years, PSI took place more than 100 days of non-performing were 10, 8, 15, 26, 21, 30, 12, 8 and 11.
Annual air quality is poor 98 points to 11 points on the number of days compared with the calendar year, this year in June occurred on the 2nd day bad points for the first month of the indicator pollutant, ozone, total 2 points in October Day (1 Japan suspended particles; 1, ozone), November 1 and December 2 station on Station days, this year's negative stand on the major in June and October than in previous years, worse than the bad in previous years, the average daily high, the overall PSI bad days In contrast with the 97-year rose slightly by 3 points on.
3, the effectiveness of each sub-project assessment of
The (98) the implementation of the annual total of 11 related projects, grant funding for the implementation of plans of 24,458 thousands, self-compiled program amounted to 3,542 thousand implementation, implementation plan funding ratio of approximately 87% of the Department of fill, self-compiled funds accounted for 13%.
Chiayi City planning based on the year to improve the maintenance of air quality elements for each sub-project appraisal, scoring a total of four projects scoring 90 points or more three projects scoring 80 points or more in order to "Mobile Source Emissions Locomotive Test Control and Inspection station management audit plan "with the highest scores, namely, 92.5 points, followed by" night-time air pollution, plans to petition the handling of cases ", scoring 91.5 points, scoring on the low side of the program part, which shows that the" fixed sources of pollution control and air pollution permit inspection fee reminders to check in back-cum-volatile organic pollutants Inspection Control Plan "and" Chiayi City, oven Source Inspection Control Plan "in this plan more than two items a low score, the main project appraisal document so two more, and are required to build electronic planning system with the EPA data, we are in the information accuracy, completeness and system archiving part of the score is low, we should strengthen the quality of archiving data and documents management control test operations.
This year, respectively, April 29 (3), August 3 (1) and 10 12 (a), held three screenings of the season to complete the work of review meeting will be in the resolutions, such as: "This year local flavor Control of the effectiveness of work "," air pollution control plan be amended, "" air quality notification process and the contingency approach "," Inspection procedures and repeatedly petitioned the work content "and so on, after the recommendations of this plan and for views, all completed follow-up, as far as to keep abreast of the situation and the implementation of control strategies to enhance the quality of audit field work.
4, air quality deteriorated strain
This project 98 years from January to December total of notification 96 times, of which the majority of ozone 49 times, compared to 51%, target pollutants are suspended particles in a total of 47 times, strain ratio of 49%, of which station on the air quality is poor number 11, the target pollutants are total suspended particles were seven points on four points with ozone on those terms.
5, air quality objectives to achieve the situation
98 year target to 67 (no units), statistics from 1 to 12 end of last month PSI on average 67 (no units), reached a rate of 100%, to reach the established goals this year, but on average higher than in previous years, 63 (no units) high, to explore the reasons why, for this year's district 1, 2, May rainy days (6) than in previous years (22 days) was lower, and in February due to dry and warm spring weather, resulting in bad air quality days increase, and in April Sand and dust storms struck the mainland took place in June, higher than usual temperatures in October, and 11 and December due to the impact caused by the northeast monsoon, increased the concentration of suspended particles and other factors, led to the current rise in the overall PSI value, PSI value is roughly distributed in the 50 ~ 100 Inter.
98 year air quality is poor rate of 3.01%, bad days for 11 stations (seven stations on suspended particles and ozone in the four stations days), compared with the current year's goal of 3.55% Pollution Control (12 points days) is better to reach the rate of 100 %.
98 Annual average PM 10 concentration of 75 μg / m 3, more than the current year's control objectives 70μg / m 3, failed to achieve their goals, compared with the same period in previous years, the average concentration (71.9μg / m 3) an increase in the phenomenon.
98, city O 3-year annual average concentration of 29.9 ppb, compared with this year's goal of 28 ppb control high, and reached the rate of -6.7%.
6, reduction of air pollutants
98 year statistics from January to December (annual time course of approximately 100%), the pollution reduction scenario, the current amount of each pollutant reduction TSP 839.14 million tonnes, PM 10 219.69 tonnes, SO X 3.88 metric tons, NO X 64.43 million tonnes, NMHC 147.79 tonnes , CO 794.13 tons, and reached the rate of 100%.
7, Southwest Area Air Products synergy control
Southwest this year a total of eight times the joint stopped diesel vehicle inspection operations, a total of cities and counties stopped inspection results, namely, detection of 467, the number of 236 vehicles a failure, the failure rate of 50.54%, oil test, the total screening 1,299 cars and get 52 bottles of oil inspection, only one bottle of oil failure.
8, energy saving and carbon reduction promotion and advocacy activities
98 years for the schools, units, and all officers and city-ri, all offices, handle special plan shows three screenings of the advocacy meetings, and in line with Earth Day activities, handling large-scale propaganda campaign to promote the various participants and the public, can save energy and reduce carbon concepts into the home.By the year of the handling of the advocacy activities and meetings, the city signed with a total of 12,585 people, signed by the ratio of 4.59%, the country ranked No. 11.
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