Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dang Ngoc, Hanh | - |
dc.date.accessioned | 2015-10-12T09:18:25Z | - |
dc.date.available | 2015-10-12T09:18:25Z | - |
dc.date.issued | 2010 | - |
dc.identifier.uri | http://elib.vnuf.edu.vn/handle/123456789/1679 | - |
dc.description | 7 tr. | vi |
dc.description.abstract | The demand for newly constructing of drainage pumping station in Red river delta has increased recently. Total drainage volume for the whole region in 2006 was 2406.8m3/s, and it was predicted to increase to 5181.3m3/s in 2020 [1]. The average drainage coefficient for the year from 2010 to 2020 will be 7.0 l/s per hectar, three and a haft time higher than the average drainage coefficient for the period from 1954 to 1973; 1.8 times higher than 1973 to 1976 and 1.3 times higher than 1976 to 2000. This article aims to provide the primary analysis of objective (drainage requirement) and subjective factors (socio-economic condition, psychology, information, etc) influencing on the demand of drainage. The out come shows that the draingae demand seems to be impacted by subjective factors rather than objective ones. | vi |
dc.language.iso | vi | vi |
dc.publisher | Đại học Quốc gia Hà Nội | vi |
dc.subject | Red River Delta | vi |
dc.subject | Drainage | vi |
dc.subject | Subjective factors | vi |
dc.title | Objective and Subjective Factors Influence on Demand of Drainage by Pumping in Red River Delta | vi |
dc.type | CSDL Liên hiệp Thư viện (VLC Reference Material) | vi |
Appears in Collections | Liên hiệp Thư viện |