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青海省化隆縣小流域地下水資源量評價
 唐洪波,陳強,何灼倫,李德靖
(青海省水文水資源勘測局,青海 西寧 810000)
Evaluation and Analysis of Groundwater Resources in Small Watersheds of Hualong County of Qinghai Province
 TANG Hongbo, CHEN Qiang,HE Zhuolun, LI Dejing
(Qinghai Hydrological and Water Resources Survey Bureau, Xining 810000, China)

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人民黃河
  2019,Vol. 41(9): 70
  水資源
青海省化隆縣小流域地下水資源量評價
 唐洪波,陳強,何灼倫,李德靖
(青海省水文水資源勘測局,青海 西寧 810000))
doi:
Evaluation and Analysis of Groundwater Resources in Small Watersheds of Hualong County of Qinghai Province
 TANG Hongbo, CHEN Qiang,HE Zhuolun, LI Dejing
(Qinghai Hydrological and Water Resources Survey Bureau, Xining 810000, China)
全文: PDF (1.39MB)
摘要: 為準確評價區域地下水資源,尋求一種切合實際的河川基流量分割方法,在對查甫溝、黑城溝、昂思多溝設計斷面多年平均徑流量進行計算的基礎上,通過探討分析河川基流經驗斜割法、加里寧試算法兩種方法的適用性后,采用直線斜割法進行了多年平均基流量計算和地下水資源評價分析,得出了查甫溝、黑城溝、昂思多溝設計斷面多年平均地表徑流量分別為387.5萬、532.4萬、781.2萬m3,多年平均地下水資源量分別為186.8萬、256.6萬、376.5萬m3,地下水可開采量分別為1 136、733、2 858 m3/d。
關鍵詞:
Abstract: For accurate evaluation of regional groundwater resources, seeking a kind of practical method of river base flow separation, based on the calculation of longterm average discharge of design sections of Chafu gully, Heicheng gully and Angsiduo gully and through the analysis on the applicability of the two methods of empirical oblique cutting and Garyning trial algorithms of river base flow, it calculated the normal base flow and evaluated and analyzed the groundwater resources by using straight bevel cutting method. The results show that for the Chafu gully, Heicheng gully and Angsiduo gully design sections, the many years average surface water runoffs are 3.875 million m3, 5.324 million m3 and 7.812 million m3 respectively; the groundwater resources volumes for many years’ average are 1.868 million m3, 2.566 million m3 and 3.765 million m3 respectively and the allowable exploitation volumes of groundwater resources are 1 136 m3/d, 733 m3/d and 2 858 m3/d respectively.
Key words: groundwater resources volume; production volume; evaluation analysis; small watershed of Hualong County; Qinghai Province
收稿日期:
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作者簡介: 唐洪波(1968—),男,重慶人,高級工程師,從事水文勘測、站網規劃、水資源評價分析等工作
江苏7位数开奖历史