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Current Position: Home > Industrial Park > Investment Environment > Natural Environment
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Shanghai DAKS Science & Technology Development Co.,Ltd.
7A King Tower 28# New Jinqiao Rd.
Shanghai P.R.CHINA 201206
Tel: 0086 21 5032 6080
Fax: 0086 21 5032 6086
E-Mail: daks@daks.sh.cn
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DAKS Deutsch – Chinesische Entwicklungsgesellschaft mbH
Robert-Leicht-Str. 97
Stuttgart GERMANY 70563
Tel: 0049 711 6070 422
Fax: 0049 711 6074 222
E-Mail: info@d-a-k-s.com |
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| Natural Environment |
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Climate
With a pleasant northern subtropical maritime monsoon climate, Shanghai experiences four distinct seasons. Its spring and autumn are relatively short compared to the summer and winter.
The annual average temperature is about 16 degrees Celsius. The highest temperature is 38°C (July) towards lowest temperature –10°C in January. Besides, the city has a frost-free period during 230 days a year.
The annual average relative humidity is 80% in Shanghai, with a lowest relative humidity of about 72%.
The annual average rainfall is around 1200mm. Over 70% of the precipitation occurs during May to September flood season, which is divided into three rainy periods, i.e., Spring Rains, Plum Rains and Autumn Rains.
Average air pressure is 1015.5 hPa.
Average wind speed is about 3.5m/s, with a maximum speed of about 20m/s, mainly between July and September. Southeast wind prevails in summer and northwest wind in winter.
Geological Environments
The place where GERMAN INDUSTRIAL PARK KANGQIAO is located, is about 4m above the sea level (referring to Wusong standard).
Surface soil layer: The layer consists mainly of maroon sub-clay, with its thickness of 1.0-4.6m, bearing the weight of 9.0-13.0 t/m2.
The first soft soil layer: Post can be inserted into the soil 1.0-4.6m, with its thickness of 12.0-15.0m. The layer consists mainly of gray silt-covered clay. The soil is of low-intensity, high-sensitiveness, and rheologic.
The second soft soil layer: Post can be inserted into the soil 15.0-22.0m, with its thickness of 5.8-12.0m. The layer consists mainly of gray clay. The soil is moderate high sensitive.
The second hard soil layer: Post can be inserted into the soil 23.0-31.0m, with its thickness of 3.0-5.0m. The layer is stable. The upper soil is sap green sub-clay, and the nether soil is maroon sub-clay, which is in waxy-horny condition and ideal fundamental soil. Concrete cuboids stake with 0.45*0.45m2 will be chosen. Each of the stakes should bear about 80-100 t/m2.
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The second sand layer: Post can be inserted into the soil 26.0-33.0m, with its thickness of about 10.0m. The layer consists mainly of yellow gray silt. The soil is solid enough to bear the stake.
There are no records of serious earthquakes in Shanghai, which means that it is an area free from earthquakes.
Water Resources
Shanghai is situated at the alluvial plain of the Yangtze River Delta, affluent in river system and high in fresh water resources. Two rivers go through the industrial park respectively from East to West and from North to South, creating a unique nature-associated environment.
Underground stable water level is about 10m deep from ground surface and ordinary water level in watercourses is 2.5m deep (Based on the water level standard of Wusong Port).
The phreatic water-bearing layer of the zone is 2-5m deep from ground surface with a thickness of 3-10m, mineralization rate at 1-3g/l and temperature at 12-15°C. Pressure-bearable (Ⅳ) water-bearing layer of the zone is 150-170 m deep from ground surface with a thickness of 30-70m, mineralization rate less than 1g/l, total hardness of 16-25 German degree and water temperature at 23-24°C.
Ambient Air Quality
In recent years, the air quality of Shanghai has been improving. There is no great source of air pollution within or near the industrial park.
In 2002, Shanghai enjoyed 281 days of low air pollution (including 71 days of Quality Level I and 210 days of Quality Level II). The percentage of the days with good air quality reached 77%. According to statistics (before November 2002) and compared to Nanjing, Suzhou, Hangzhou and some other cities in Eastern China, Shanghai has better air quality. Standing the pace with the latest three-year plan, Shanghai strikes for keeping 85% of a year, even 90%, with air quality above air quality level II before 2005.
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