Arid
DOI10.1088/1755-1315/171/1/012031
Aquifer/Water Sources Drip Factor as Alternative to Measure Climatic Effects on Disponibility of Water Agricultural Irrigation in Semi-arid/Arid Zones
Mariano, Norzagaray-Campos1; Omar, Llanes-Cardenas1; Patricia, Munoz-Sevilla2; Rosario, Ruiz-Guerrero3; de Guevara-Torres Maria, Ladron4; Jose, Armenta-Cabrera1
通讯作者Omar, Llanes-Cardenas
会议名称5th International Conference on Coastal and Ocean Engineering (ICCOE)
会议日期APR 27-29, 2018
会议地点Shanghai, PEOPLES R CHINA
英文摘要

On semi-arid/arid regions (SA/A), new climatic conditions transformed irrigation water on scarce and to obtain efficiency on its use (Eu) is necessary it dosage (D). Under Crops quality and the aim to avoid losses by drainage, evaporation and runoff is necessary implement alternatives front to risks and encountered mechanisms for counteract H2Oi lack and promote Eu and D. Any aquifer to plan, requires immediately know the volumetric exchange (Delta V(x, y, t)) between regional aquifer and sources hydric. Therefore, the objective was determine the spatial variation of drip factor (Fg) between aquifer/water tributaries and take it as indicator of Delta V(x, y, t) behaviour in SA/A coastal agricultural valley of Northwest of Mexico known as " Heart Agricultural of Mexico". Fg results respond at linear expression y = 26.70 x -44.15, an annual range average of 413-1813 m/year governed by porous media and recharge dynamics closely linked to transitivity anisotropy low to medium (R-2 = -0.6) and included on range 20-70 m2/day. In few occasions the river and streams yield water to aquifer (rainy seasons), and on dry season; only the aquifer gives large amounts to all region tributaries. The low sensitivity response at dripping and climatic presence changes constitutes a high risk for H2Oi and sustainable agriculture due to continuous downward trend of watertable levels that encourage an overexploitation responding at lack water and the occurrence of big agricultural economic losses caused by the last intense droughts continually confronted this region. Knowing Delta V(x, y, t) balance helps at control water losses, at sustainable agriculture and contributes to achieving goals of Eu and D; adapted to new agricultural uses forced by climate change.


来源出版物2018 5TH INTERNATIONAL CONFERENCE ON COASTAL AND OCEAN ENGINEERING (ICCOE 2018)
ISSN1755-1307
出版年2018
卷号171
EISBN*****************
出版者IOP PUBLISHING LTD
类型Proceedings Paper
语种英语
国家Mexico
收录类别CPCI-S
WOS记录号WOS:000475891600031
WOS类目Engineering, Ocean ; Water Resources
WOS研究方向Engineering ; Water Resources
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/307592
作者单位1.Inst Politecn Nacl CIIDIR Sinaloa, Guasave, Mexico;
2.Inst Politecn Nacl CIIEMAD, Mexico City, DF, Mexico;
3.Inst Politecn Nacl CIITEC Mexico, Mexico City, DF, Mexico;
4.Inst Politecn Nacl CIIDIR Oaxaca, Xoxocotlan, Mexico
推荐引用方式
GB/T 7714
Mariano, Norzagaray-Campos,Omar, Llanes-Cardenas,Patricia, Munoz-Sevilla,et al. Aquifer/Water Sources Drip Factor as Alternative to Measure Climatic Effects on Disponibility of Water Agricultural Irrigation in Semi-arid/Arid Zones[C]:IOP PUBLISHING LTD,2018.
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