Introduction History Interview Ecosystem Pollution Water Testing Practical Action Prospect

 

>>Pollution Analysis

The pollutant source of Plum Tree Creek: 

Excessive use of water from headstream and over development in the upstream area caused the water reduction at downstream. For instance, swine industry, waste water from the golf club, cultivation, agriculture and husbandry from the headstream; pigsty of the midstream; domestic sewage of the downstream. If we care about our land and river, we will have a healthy and clean river. It’s really sad to see the krystal stream of the upstram becoming dirty and smelly when it comes to downstream.

1. Headstream: Uncontaminated

2. UpstreamThere has slight pollution caused by paddy, domestic sewage and Guo-Hua golf club.

3. Midstream: Due to the forest area and river self-purification. Midstream area is cleaner than upstream area.

4. Downstream: Due to domestic sewage, swine industry and other contaminate, culvert place has the most polluted water near Zhuwei Bridge . Benthic bios cannot survive and the river seems dead. 

樹梅坑溪河川污染源分析表

區段

水源截取

養豬

養鴨

農漁業

高球場

家庭污水

醫院

源流上區

水源掠奪

 

 

 

 

 

 

上游上區

水源掠奪

 

 

農業輕度

 

輕度

 

上游下區

水源掠奪

 

 

農業輕度

中度

輕度

 

中游上區

水源掠奪

31200

2100

農業輕度

 

輕度

 

中游下區

水源掠奪

1300

3200

農業輕度

 

輕度

 

下游上區

 

1350

 

農業輕度

 

嚴重

 

下游下區

 

 

 

 

 

極嚴重

馬偕重度

河口區

 

 

 

 

 

嚴重

 

樹梅坑溪和春污染現況分佈圖

Reference: Sheng-Xiong Zeng, Ding-Min Tu, Zu-Ting Wu, Yu-Qian Gong.(2013) 

"樹梅坑溪污染調查與未來願景"