| 英文摘要 |
The project has been completed from 26th June, 2021 to 25th June, 2022. The following description：
This project, which is choosing seven different inspection areas of the Gaoping River from the upper reaches of Liling Bridge at Dashu to the estuary at Lin-Yuan. According to the content of the project and contract, carry out the dust inspection of the Gaoping River every month. On average, there should be at least 10 days a month. The statistical project is currently implemented in June 25, 2022 and a total of 120 inspections have been completed. At the same time, it inspected and recorded the gravel storage sites along the Gaoping River from time to time. It inspected 5 times until the end of June, purchased 2 satellite images and executed 8 aerial photographs. Follow-up on the basis of the map data and aerial photography results to handle 2 scenes of Gaoping River bare land survey operations, and indeed grasp the distribution of bare land along the Gaoping River. The bare areas of Gaoping Creek are mainly concentrated in the river sections of Dashu and Daliao District. There was 3 river dust incident in Kaohsiung City from July 2021 to June 2022.
The 7th River Management Office and Southern Region Water Resources Office also implements the dust improvement method on the bare ground of Gaoping River every year based on the bare land analysis data provided by this project to reduce the area of exposed riverbed and reduce the dust phenomenon of the Gaoping River. From January 2020 to June 2022, a total of 2,036.9 hectares of improvement related methods were implemented, such as: water cover method, mulch method, straw mat mulch, dredging works, sowing grass seeds and planting of Pennisetum. This project will discuss the next stage of the implementation focus through the action plan meeting. In addition, by cleaning up the surrounding environment along the coast to prevent road dust from being blown up, and to prevent the negative effects caused by river dust. During the implementation of this project, a total of 1,608.7 kilometers of environmental cleanup was completed. The reduction of TSP reached 22.2 metric tons and the reduction of PM10 reached 4.18 metric tons.
In 2021, this project will focus more on the promotion and improvement part, and realizes that the action should start with education. The promotion targets are divided into two parts as follows.
(1) The first part is for teachers and students of elementary and middle schools along the Gaoping River. For schools that have a serious impact along the Gaoping River dust, 2 sessions are planned for this year, and as of 25th June 2022, a total of 2 sessions of the Gaoping River campus self-protection publicity instruction have been handled. The number of participants reached approximately 398.
(2) The second part is the district along the Gaoping River. The planning and selection of the districts along the Gaoping River that are vulnerable to the daily dust incidents of the river will handle 2 sessions of the district dust protection, promotion and explanation meeting, and as of 25th June 2022, a total of 2 session have been handled. In Dashu District and Lin-Yuan District, the number of participants reached approximately 223. The follow-up plan is to hold a third session in June, but due to the impact of the Covid-19 epidemic, a document has been issued to cancel the session.
In addition, this plan cooperates with the Environmental Protection Agency to implement the 2021-2022 Gaopingxi River Dust Control Action Plan. According to the division of rights and responsibilities, the goal of this project in 2021 is to reduce the number of dust incidents by 2 times and clean up the coastal road environment to reach 15,000 kilometers. According to statistics, the number of dust occurrences in 2021 is 0, and the environmental cleaning of coastal roads has been completed for 26,069.5 kilometers, which has reached the standard. the goal of this project in 2022 is to reduce the number of dust incidents by 3 times and clean up the coastal road environment to reach 15,000 kilometers. According to statistics, the number of dust occurrences in june 2022 is 3, and the environmental cleaning of coastal roads has been completed for 11,684.9 kilometers, still in line with the planning progress.(The target for the number of days of dust incidents is based on 8 occurrences in 2020, and is planned to decrease year by year).
The project has implemented various activities according to the planned schedule and has indeed completed the goals of publicity and dust prevention. In addition to enhancing the public's basic protection concept for dust incidents, it also reduces the impact of river dust on surrounding areas.
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