[1]HUANG Hui,BI Shuyi,ZI Xiaomeng,et al.Investigation on Soil Water Reservoir Properties and Its Influencing Factors in Urban Green Spaces of Shenzhen City[J].Research of Soil and Water Conservation,2020,27(01):146-150,160.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
27
Number of periods:
2020 01
Page number:
146-150,160
Column:
Public date:
2020-02-20
- Title:
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Investigation on Soil Water Reservoir Properties and Its Influencing Factors in Urban Green Spaces of Shenzhen City
- Author(s):
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HUANG Hui1,2, BI Shuyi1,2, ZI Xiaomeng3, LIAO Gengqiang4, WEN Nuanling1, YE Ziju1, RU Zhengzhong1,2
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(1.Shenzhen Zhenheli Ecology & Environment Co., Ltd., Shenzhen, Guangdong 518052, China; 2.Shenzhen Zhenheli Ecology & Environment Research Center, Shenzhen, Guangdong, 518052, China; 3.Laboratory for Biogeochemistry, Public Technology Service Center, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, 650032, China; 4.Urban Administrative and Law Enforcement Bureau of Longgang District, Shenzhen, Guangdong 518116, China)
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- Keywords:
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urban green spaces; soil infiltration; soil physical characteristics; Shenzhen
- CLC:
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S152.7
- DOI:
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- Abstract:
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To investigate soil water reservoir properties and its influencing factors in urban green spaces of Shenzhen City, and to provide references for the construction of sponge cities and soil-water conservation of the city, soil water reservoir properties and its basic physicochemical properties of different green spaces(transportation, garden, resident)in different soil layers(0—30 cm, 30—60 cm)were determined based on the national standard. The fixed storage and detention capacity of urban green space in Shenzhen was quite low. However, effective storage showed the 68% of total reservoir capacity, which means a big potential in water storage. The transportation green space showed the significant difference from garden space and residential space in total reservoir capacity and fixed storage; significant difference of fixed storage between garden space and residential space also can be seen, which means that the using ways can affect the fixed storage. The soil water reservoir properties in urban green spaces of Shenzhen was very poor, therefore, these results can help decrease the soil compaction degree and increase sand contents to improve soil water reservoir properties.