项目来源

台湾省政府科研基金(GRB)

项目主持人

游胜杰

项目受资助机构

台湾省中原大学环境工程学系

项目编号

EPA-106-U101-02-A121

立项年度

2017

立项时间

未公开

研究期限

未知 / 未知

项目级别

省级

受资助金额

4570.00千元台币

学科

地球科学；环境科学；土木水利工程

学科代码

未公开

基金类别

应用研究/委托办理

关键词

宝山水库 ; 气候变迁 ; 优养化 ; Baoshan Reservoir ; Climate change ; Eutrophication

参与者

王雅玢；王玉纯；江谢令涵；施武阳；林志麟；张嘉玲；黄宏斌；江政杰

参与机构

未公开

项目标书摘要：在污染评估方面，本计划已完成100点次水样实际调查，其结果发现宝山水库库区平均CTSI为普养至优养之间，靠近上坪拦河堰之上游的农业污染及游憩区的污染，上坪溪的总磷约有81.7%为颗粒磷，透过上坪拦河堰的沉沙池可有效使颗粒磷比率降至45.5%,总磷浓度因此下降约34%,经由模式分析之结果，以宝山水库总磷污染总量比较，上游集水区与库区各贡献77.8%与22.2%,库区中宝山水库集水区点源污染占整体总污染13.0%、非点源污染贡献9.2%;上游集水区点源占整体总污染量5.0%、非点源污染贡献72.8%,若能强化上坪拦河堰沉砂池的功能，对於宝山水库总磷控制将有明显改善。在气候变迁部分，本团队以模式模拟之结果预测2016-2035、2046-2065和2081-2100年宝山水库的气温、叶绿素a及总有机碳浓度变化趋势。另本团队已开发出能以GPS设定路径控制的自走式监测船，并搭配携带水质直读式监测仪，在库区4G讯号稳定的状况下，能将库区表面水质以每15秒一笔频率传输回实验室的伺服器中，可即时了解库区污染分布。在开发绿色技术部分，本团队已协助国内厂商以电解法发展具去氮除磷功能之合并式净化槽。在决策管理部分由於上坪溪集水区之S1区及库区本身为最接近宝山水库之集水区，其非点源污染因传递距离，污染削减速率较其他区域低，且上游集水区中有41.1%的农地集中於S1集水区之中，故本团队建议於库区及上游S1子集水区进行非点源污染整治，初步推估可降低8%的总磷污染量。

Application Abstract: Our work can be divided into four parts in this year.With respect to pollution assessment,an actual survey of 100 samples of water samples has been completed.The results showed that the average CTSI in Baoshan Reservoir is between mesotrophic and eutrophic(40≦CTSI≦50).The downstream agricultural and recreation area is the maximum pollution source in the Pingxi valley.The total phosphorus(TP)of Shangping streamlet is about 81.7%,and the proportion of phosphorus was reduced to 45.5%through the sink of the Shangping river weir.Therefore,the total phosphorus concentration decreased by about 34%.The pattern results show that the total phosphorus pollution of upstream catchment area and reservoir area is 77.8%and 22.2%in Baoshan,respectively.Among them,the point source and non-point source pollution in the reservoir area is accounted for 13.0%and 9.2%.And the point source and non-point source pollution in the upstream catchment area is accounted for 5.0%and 72.8%.The results of the model calculation show that the trend between the temperature and the concentration of chlorophyll-a and total organic carbon in Baoshan Reservoir during 2016-2035,2046-2065 and 2081-2100 years.In addition,an unmanned vehicle on water quality monitoring has been developed,which can be controlled by GPS.At present,it can monitor many parameters such as temperature,pH,conductivity,DO,turbidity,chlorophyll-a,and potassium ion.When the 4G signal is stable in the reservoir area,the unmanned vehicle monitor can effectively transfer the surface water quality of the reservoir to the lab server every 15 seconds,which can effectively master the distribution of pollution in the reservoir area.With respect to the development of green technology,our team has assisted the domestic manufacturers to develop a combined purification tank for removal of nitrogen and phosphorus with electrolysis.Due to the S1 district in Shangping catchment area and the reservoir area are the closest to catchment area of baoshan reservoir,its non-point source pollution is lower than other regions because of the transmission distance.Furthermore,in the upstream catchment area,41.1%of the farmland is concentrated in the S1 catchment area.Therefore,we proposed that the control for non-point source pollution should be concentrated in the reservoir area and the upstream S1 district.It is estimated that total phosphorus(TP)pollution will be reduced by 8%preliminarily.

项目受资助省

台湾省