| 英文摘要 |
(100) year of the program implementation of the project include: an information survey to collect compiled. Second, build the exposed river bed dust warning system. Third, planning and establish dust deterioration of the response system. Fourth, to develop the the Peinan riverbed exposed to dust Improvement Strategy. Five poor air quality season in response to the job. VI Peinan inspection operations. Seven Peinan riverbed dust control advocacy. The implementation of the plan each work item as follows:
An information survey to collect Hui whole:
. Abundance during the dry season, this project various times the Peinan each river hydrology conditions survey, including the China Bridge, Taitung Bridge, Liji Bridge, Luan Hill Bridge, Baohua Bridge, the electrooptic Bridge, Ikegami Bridge, early contains the length of the river section, the water level, water 8 to Bridge, etc., which regardless of dry, wet period of the survey data are displayed Peinan on the downstream flow changes considerably, probably due to import complex Peinan watershed tributaries and agriculture, livelihood water exported.
The Beinan exposed area of change and related image data to investigate the collection, monitoring, or purchase. Has the Space and Remote Sensing Center of National Central University, the date of the purchase photographed were on February 7, at 100 years, September 9, September 26 and October 4 of the satellite image, the 1st, count four times. According to three different time of the survey, exposed the Peinan bare Basin area of approximately between 1000-2400 ha.
(3) analysis of 100 years 8 26 (Nanmadol Governor typhoons), September 12 (tropical low pressure and peripheral circulation) and September 27 (tropical low pressure and peripheral circulation), namely the causes of three dust events and assessment of dust monitoring data of air quality monitoring stations in the county. The dust impact to ISCST3 model to simulate the maximum hourly incremental concentrations, emissions, respectively, the the EPD TEDS7.0 and Lin Degui Tachia dust emission coefficient created by the wind tunnel experimental data. The simulation results show that the TEDS 7.0 to estimate the the Peinan dust underestimate the danger of.
Suspended particles (PM10) and manual sampling in July and October 6, and convicted none of it is the event day sample, the chemical composition analysis showed that the ionic composition generally of SO42-, NO3-and NH4 + content of high metal content of Al, Fe and Ca content higher OC / EC ratio is about 1.47 to 1.86.
Second, build the riverbed exposed to dust pre-system
(1) selection of this project, Taitung Forest Park, set on 5/30 to complete a simple weather station (including wind speed, wind vector measurements), and suspended particles (PM10) automatic analysis instrument each set, 5/28 to complete the setup of video surveillance sets, and its signal transmission and reception equipment to provide real-time monitoring and surveillance data. Suspended particles automatic analysis instrument settings, each monitoring month effective monitoring of the number of days (to effectively monitor the number of hours> 16 hours) for at least 25 hours monitoring the concentration of 339μg/m3 August, while the average of 24 hours each month are much below 125μg/m3 air quality standards.
(2) according to the plan needs to collect EPD Taitung stations and the Guanshan station monitoring data, and collect weather data, Central Weather Bureau located in the neighboring Peinan strengthen early warning systems for sources of information.
Complete build LED displays (electronic bulletin board) to connect the Most Gracious patriotic small, Po Sang is small, the entrance of Forest Park, the former railway station, the county government, EPA and other 6 to provide the relevant authorities, schools and real-time information of the public dust and monitoring data.
Third, the planning and establishment of dust deterioration and response system
Sand and dust in accordance with Taitung County's Disaster Response Center opened processes, planning riverbed exposed to dust deterioration of response system, and serious deterioration in the emergency control regulations in accordance with the "air quality" of the provisions of the proposed amendments.
2 build the Peinan coastal township of 104 units in the village long, 58 schools and 16 other unit contact information, a way of communicating this benefit dust deterioration and contingency measures, and complete the writing should be adopted automatic warning SMS to line agencies and personnel of the contingency measures, immediately notify all units to adopt contingency measures.
Writing the automatic warning SMS to agencies and personnel should adopt contingency measures. This project has been completed on June 29 warning newsletters test.
Sand and dust in accordance with Taitung County's Disaster Response Center opened processes, planning this year's deterioration of the river bed dust emergency response drills implementation plan, and the preparatory meeting held on December 22, 100 years war games exercise, handling the war games in 101 years on January 11, 101 years, held a field exercise preparatory meeting on February 13, February 17, 101 years handling the final field exercise, due to prior planning properly and the unit of attention, and after numerous rehearsals, the drill results of positive recognition at all levels of Executive.
Four, to develop Peinan riverbed exposed to dust and Improvement Strategy
Through research analysis of historical monitoring data, and collect weather information over the past two years, summed up the the Peinan dust causes; as inapplicable Peinan dust and other rivers dust control experience, to develop Peinan dust control countermeasures.
Based on the above countermeasures research embankment the Peinan dust control the way suggested to handle the Yanni meetings and expert training on August 12 and October 27 respectively.
Five poor air quality season in response to job
One. Po Sang small and Ren Ai Elementary School handled the the Peinan dust control strain on rivers and dust causes will be a screening, advocacy, rivers and dust for health effects, receptor protection measures and Peinan river dust control measures.
(2), respectively at June 20, September 19 and December 1, with eight River Board and other members of the group of sand, held three sessions the Peinan dust control joint meeting to confirm the 100 annual Peinan dust control operations . Among them, the Eighth River Management Office (100) year, Taitung Bridge upstream about 100 meters above the diversion of the Ministry of Economic Affairs Water Resources Agency, and take the left side of the high beach, a length of about 1,750 meters, facilities for water to cover construction method, until the downstream Peinan turn high beach area, water covering an area of about 50 hectares, while the north side of the north shore of China Bridge, South Beach to remain open to short-term crop. In addition, by the Environmental Protection Agency of China Bridge downstream portions of the continuation of last year, spraying water, building sand embankment and other ways to handle the sand.
Laid waterline and sprinkle grass seeds to plant for demonstration operations completed on November 7, at 100 years of about 1.1 hectares, and a good weather day to start the mechanical sprinkler to the assessment basis for future large area of application.
VI Peinan exposed inspections
Peinan bare to carry out inspections of 119 times, and photographed as evidence and shall keep records, as the river dust improvement measures Yanni reference.
Peinan riverbed dust control advocacy
Complete a production of 60 seconds propaganda clips, and county within its jurisdiction the media player. Advocacy bare dust for the body and mind, property and environment, and inform the people in control of the method.
Advocacy video on November 25 to December 25, when the northeast monsoon prevailed, commissioned by the county by the impact of regional cable channels, and advocacy video production CD of 1500, with advocacy activities send .
3 the Peinan dust early warning system web information platform to build on April 11, 100 years on the line, to provide that the parties to query the the Peinan dust control information.
4 meet the requirements of the EPD, the timely implementation of this project results and related information, log on to the promotion of information network platform in the EPD's river dust control.
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