| 英文摘要 |
Penghu County is an outlying island county in my country. It is located on the Taiwan Strait and consists of the Penghu Islands. It faces Yunlin County and Chiayi County on the main island of Taiwan by the Penghu Waterway. Surrounded by the sea, Penghu County has 1 city, 5 townships and a total of 6 townships and cities. 60% of the population lives in Magong City. The early economic activities were mainly fishery. With the decrease of the proportion of fishery resources, it has been transformed into tourism.
The fireworks festivals and water activities in Penghu County bring people crowds every summer. Tourists come to travel by air or boat. In 2019, the number of tourists reached a peak of 1,286,000. In 2020, the number of tourists dropped to 1,143,000 due to the first wave of the epidemic. Affected by the second wave of the epidemic in 2019, the number of tourists as of the end of October was only 502,000.
Penghu County has an Environmental Protection Agency Magong Station to monitor the air quality of various pollutants. The proportion of AQI>100 dropped from 8.77% in 107 to 6.56% in 109, and 4.19% from 110 to November, of which O3_8hr accounted for 3.89% , PM2.5 accounted for 0.33% , both of which have a downward trend year by year. Over the years, the O3_8hr excess days were mainly distributed in March to May and September to November, and the PM2.5 was distributed in January to March and October to December, and only occurred in January in the past three years.
Among the pollutants, the annual average and 24hr_98% high value of PM2.5 manual station from 2018 to 2020 meet the air quality standard and reach the second-level control area; the high value of O3_8hr_93% from 2018 to 2020 is 70.5ppb on average in three years, which is 60ppb higher than the air quality standard, which is the focus of future protection and control.
Regarding the emission inventory TEDS11.0 announced by the Environmental Protection Agency, by comparing the changes in emissions from various pollution sources with the previous version of TEDS10.1, both PM10 and PM2.5 accounted for the highest proportions (62.6% and 57.8%) on bare ground; SOx and NOx Both the electricity industry accounted for the highest proportion (49.3% and 41%); the NMHC was the highest with general consumption accounting for 42.1%.
Penghu County's 110-year air pollution control plan has 9 control strategies, all of which have achieved quantitative targets by the end of November, including 3 strategies with reduction benefits. By the end of November, PM10, PM2.5, NOx, NMHC targets have been achieved The rate is more than 100%.
In addition to the existing pollution control strategy, there are 3 advanced control strategies to review the increase in TEDS11 emissions, including: 1. "Construction equipment" is the key control strategy promoted by the Environmental Protection Agency. Inventory, and cooperate with the department's policy to eliminate the old and update it year by year. 2. "General consumption" requires the central government to control the source of low VOCs products, and the county will cooperate with the promotion and promote the purchase of environmentally friendly label products. 3. The "aircraft" center has paid attention to the low-sulfur policy of aviation fuel, and the implementation of this policy can effectively reduce SOx emissions.
This project checks the monthly/quarterly/semi-annual reports of each sub-project in accordance with the standard operating procedures for air quality maintenance/improvement supervision and inspection in Penghu County. As of the end of November, there is no late submission of each sub-project. According to the evaluation indicators, the quantitative implementation results have been aggregated, and the self-rating scores in November have been completed and 6 working meetings with sub-projects have been held to improve the overall implementation effectiveness. The implementation of the "Emergency Response Measures for Serious Deterioration of Poor Air Quality", as of November 2021, has occurred a total of 12 times of warning level 2 or above, and all of them have implemented sub-plans to report and investigate and report to the Department's website on time. At the end of November, a pre-meeting meeting and a formal meeting of the contingency exercise will be held, and an inter-office LINE group will be established, so that the future AQI>150 can immediately notify all bureaus to respond.
As for the implementation results of the air purification zone, the relevant bureaus of the county government jointly promoted the greening and beautification of the environment to reduce the wind erosion and dust emission on the bare ground. A total of 4 air quality purification zones have been adopted by private enterprises. In the 110-year plan, Chikan Elementary School in Baisha Township has been matched to apply for a green wall subsidy from the Environmental Protection Agency, and they have been guided in their application and setup.
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