Results 131 to 140 of about 1,943,084 (299)

Hydrologic engineering methods for water resources development: Volume 7, flood control by reservoirs

1965 1974 4/, • i Æ B F h r vr?&' 1Y>* «*••»>■« *•* ä3i if ê iiif e ü iii T«-. ».»»%.•{•• *r*T S A United States Contribution International Hydrological Decade HEC-IHD-0700 • îrir.
Hydrologic Engineering Center (U.S.)
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Smart Sensor‐Integrated Lysimeter System for Affordable on‐Farm Crop Water Monitoring and Irrigation Management

Irrigation and Drainage, EarlyView.
ABSTRACT Accurate monitoring of crop water use is critical for precision irrigation, yet conventional lysimeter systems remain too costly and complex for widespread adoption. This study presents the development and field validation of a low‐cost, information and communication technology (ICT)‐enabled weighing lysimeter system that integrates load cells,
Stephen Okwang, Younggu Her, Taeil Jang
wiley   +1 more source

Direct observations of rock moisture, a hidden component of the hydrologic cycle. [PDF]

Proc Natl Acad Sci U S A, 2018
Rempe DM, Dietrich WE.
europepmc   +1 more source

Hydrologic engineering methods for water resources development: Volume 10, principles of ground-water hydrology

:l;2; Jîl ¿t!ÄirUüiiïS»i 35S3ßS53SsK IHD 1965 1974 ted States Contribution îational Hydrological Decade J HEC-IMD-1000 H Y D R O L O G I C E N G I N E E R I N G ME T H O D S FOR WA T E R R E S O U R C E S D E V E L O P M E N T iju iLii*talÎtli%iTïTir»fie«
International Hydrological Decade; Hydrologic Engineering Center (U.S.)
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Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Critical impact of vegetation physiology on the continental hydrologic cycle in response to increasing CO₂. [PDF]

Proc Natl Acad Sci U S A, 2018
Lemordant L, Gentine P, Swann AS, Cook BI, Scheff J.   +4 more
europepmc   +1 more source

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

Irrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra, J. C. Paul, Sushree Sangita Dash   +2 more
wiley   +1 more source

Simulating the hydrologic cycle in coal mining subsidence areas with a distributed hydrologic model. [PDF]

Sci Rep, 2017
Wang J, Lu C, Sun Q, Xiao W, Cao G, Li H, Yan L, Zhang B.   +7 more
europepmc   +1 more source

A Computerized Method for the Hydrologic Design of Culverts;HR-164, February 1974 [PDF]

, 1974
Nationwide, about five cents of each highway construction dollar is spent on culverts. In Iowa, average annual construction costs on the interstate, primary, and federal-aid secondary systems are about $120,000,000.

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Machine Learning‐Based Estimation of Reference Evapotranspiration and Crop Coefficients for Wheat Under Diverse Climatic Conditions

Irrigation and Drainage, EarlyView.
ABSTRACT Accurate estimation of reference evapotranspiration (ET0) and crop coefficients (Kc) is critical for irrigation planning, particularly in data‐limited regions where agriculture dominates freshwater consumption. Although machine learning (ML) methods have been widely applied to ET0 and Kc estimation, most studies address these parameters ...
Ilker Angin, Hasan Er, Mete Yaganoglu, Muhammed Sungur Demir, Abdullah Muratoglu   +4 more
wiley   +1 more source