|Table of Contents|

Study on the Construction of Water Saving Green Space in Residential District

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年08
Page:
97-104
Research Field:
Publishing date:

Info

Title:
Study on the Construction of Water Saving Green Space in Residential District
Author(s):
GONG Siyu1; TAO Hongbo2; GAO Yanbing3; PU Jie1; FU Yuchen4; LIU Huimin1
(1.College of Horticulture Garden,Northeast Agricultural University,Harbin,Heilongjiang 150030；2.Forestry Technical Guidance Station in Tongshan District of Xuzhou City,Xuzhou,Jiangsu 221110；3.Fushun Planning Bureau,Fushun Economic Development Zone Branch,Fushun,Liaoning 113122；4.Alex Hua Tian Baotou Design Institute of China Metallurgy,Baotou,Inner Mongolia 014010)
Keywords:
green garden residential district; rainwater resources potential; plant water demand; water balance analysis; rainwater utilization
PACS:
-
DOI:
10.11937/bfyy.20160895
Abstract:
As the sponge city concept being proposed,it produced great significance to saving the city′s freshwater resources that the rainwater resource was rationally utilized in the residence community.The Green Garden residence community of Qunli district of Harbin city was used as an example by adopting the water balance analysis method,the potential of the rainwater was studied through calculation and analysis,and the feasibility of utilizing the rain water resource in this community was comprehensively evaluated.The conclusion laid the foundation for designing the green landscape with the rainwater resource and provided the theoretical basis for the ecological concept of realizing water saving according to the rainwater resource in the community.The results showed that the annual rain collecting amount in this area was 13 696.41 m3 and the rainwater resource had huge potential.The total water demand for the plants in the green space,was 7 175.63 m3 from May to October.Each year,which was much lower than total rain water resource.The total capacity of the reservoir was 152 m3 through the calculation so as to collect the rain water to the maximum with the rain water utilization from 51.44% to 60.79%.

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Last Update: 2019-06-03