Taiwan
Taoyuan City Longtan District
Sankengzih Longtan Dist. Sanken Ecological Park N 24°50'17.9",E 121°15'28.7"
水鄉澤國 Planning and Design of Sanken Wetland Ecological Park
Ecological Education
To utilize the abundant nature resources from the site. To incoporate the core value of local history.
Reserve Native Plants
Variety of Bird Species
Water Resources Planing
SITE ANALYSIS Traffic Analysis
Viewshed Analysis
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Current Plants
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Dahan river
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D solar direction water streams meadows
people node vehicle lines pedestrian lines
There are many entrances in the site; however, they are very unorganized. The pedestrain pathways close to the edge of the site require more proctection from direct sunlight.
D trail wetland arable land forest mountains
main entrances
water and wetlands
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The main landscape are mountains, wetlands and forests
taiwanese native plant exotic species plant
native nectariferous plant exotic nectariferous plant
nectariferous plant (both birds and insects)
Most parts of the plants are in bad condition and isolated. In the future planting plan can be arranged with several sections. Most of the plants in this area are Taiwanese native nectariferous plants They will be preserved at the future planning.
HISTORICAL TIMELINE
Due to having an over-exploited quarry yard and siltation the park was abandoned Railway for hand-pressed car
Qing’s dynasty Meiji era*(1910s)
-Present
1940s 1945s The land transportation developed from railways to Taiwan route 3rd
Tea trading on the sampan boats**
1910s 1940s
Planto be a natural ecological park by the CAPA,Ministry of the Interior
1950s 1967 The construction of shihmen reservoir
*Meiji Era is the period that Japanese colonized Taiwan under the Empire of Japan. **A sampan is a flat-bottomed Asian wooden boat.
ECOLOGICAL AND ENVIRONMENTAL ISSUE The Dahan River originates from the source of Pintian Mountain (Takejin River), which is the drainage area of Shimen Reservoir. The middle and lower reaches of the river are plateaus, and alluvial plain is the river estuary of Danshui River. The affluents include Yongfu River and Sanxia River. Dahan River Drainage Map
Taoyan Area Water Pollution Diagram
WATER POLLUTION ISSUE Improper development at hillside drainage area of dahan river. The electroplating factorys are the majority The peach from Lala Mountain have been affected because The soil and water were polluted by pesticides, herbicides, and fertilizers.
She Zi River
Nan Kan River Dahan River
Laojie River
Techview International Technology Inc. Longtan Kur-Wong Aspire Park CPT Technology (Group) Co.
medium pollution mild pollution industrial area
CONCEPT DESIGN Utilize differnt kinds of nectariferous plant along the path
Ecological wetland for Education of sustainable development
Use Aquatic Plants To Enhance The Biological Purification Function ability
Preserve the nectariferous plants to proctect the habitat of birds
Clean and comfortable water environment
Using the history of the original wetland as the main the main storyline of the landscape planning. To convert the landscape into a dynamic water cycle .
RIVERS AND WETLANDS
EDUCATION
ECOLOGICALLY SUSTAINABLE DEVELOPMENT
DETAIL CONCEPT Biological Purification System The circulation of flowing water and the plant filtration system
Parking lot with shadetree
Biological purification ecosystem : Arranging gravel and establishing plant filtration system to achieve the cleaning effect. Spotting site with restroom
Water environment presenting area
Playground among water environment
Main entrance
Birdwatching site
Wetland with biological purification system
Ecologically Sustainable Development Plan: To restore and protect the ecological native species To conserve the the original ecological environment, we preserve nectariferous plant to attract birds first. Second, the decorative and shade-tolerant plant are considered.
Birdwatching site 0
Water ecological education center
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