Results 181 to 190 of about 39,650 (263)

Hydroclimatic extremes threaten groundwater quality and stability. [PDF]

Nat Commun
Schroeter SA, Orme AM, Lehmann K, Lehmann R, Chaudhari NM, Küsel K, Wang H, Hildebrandt A, Totsche KU, Trumbore S, Gleixner G.   +10 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

Integrating geochemical analysis and geospatial techniques to assess groundwater quality and health risks in Wadi Feiran Basin, Southwestern Sinai, Egypt. [PDF]

Sci Rep
Asmoay AA, Shams EM, Abdel-Salam A, Tawfik SNE, Sawires R.   +4 more
europepmc   +1 more source

Drivers and Challenges of Micro‐Irrigation Adoption and Intensity in India: A Study of Four States

Irrigation and Drainage, EarlyView.
ABSTRACT India's food security relies substantially on groundwater, but inefficient irrigation is seriously depleting this resource. Micro‐irrigation (MI) improves irrigation application efficiency and productivity, yet adoption remains low. This study examines MI adoption across four major Indian states—Uttar Pradesh, Maharashtra, Madhya Pradesh and ...
Gurpreet Singh, Vasant P. Gandhi, Arnab K. Laha   +2 more
wiley   +1 more source

Groundwater quality and associated health risks in the Eastern Region of Ghana. [PDF]

Heliyon
Acquah T, Appiah-Brempong M, Anornu GK.
europepmc   +1 more source

A Holistic Assessment of Water Footprint and Irrigation Performance Indicators With Respect to Agricultural Water Productivity

Irrigation and Drainage, EarlyView.
ABSTRACT Global warming has intensified prolonged droughts in many regions, including Türkiye, resulting in growing pressure on already limited water resources. Agriculture, as the largest water‐consuming sector, faces critical challenges in sustaining productivity under increasing water scarcity. In this context, assessing water use efficiency through
Elifnaz Torun, Belgin Çakmak
wiley   +1 more source

Assessment of groundwater quality and potential health risks related to heavy metals in a peri-urban area of a developing country. [PDF]

Sci Rep
Farzana F, Roy TK, Hossain SA, Mazrin M, Islam MS, Mahiddin NA, Jayoti JR, Ghosh R, Al Bakky A, Ismail Z, Ibrahim KA, Idris AM, Idris AM.   +12 more
europepmc   +1 more source

A Coupled AquaCrop–Richards Model for Improved Crop Yield Prediction Through Physically Based Soil Water Dynamics

Irrigation and Drainage, EarlyView.
ABSTRACT Crop modelling is essential for agricultural water management but often relies on simplified water balance routines that limit representation of soil moisture dynamics. To address this limitation, we developed a coupled model that integrates the 1‐D Richards equation, solved using a finite difference method into the FAO AquaCrop.
Krishna Panthi, Vidya Samadi, Carlos Toxtli   +2 more
wiley   +1 more source

Assessment of the impact of a non-operational municipal landfill site on groundwater quality: a case study from southwestern Poland. [PDF]

Environ Monit Assess
Grzegorz P.
europepmc   +1 more source

Evapotranspiration Estimation and Irrigation Performance Assessment Using Remote Sensing: A Case Study of the Ergani Dam Irrigation System (Turkey)

Irrigation and Drainage, EarlyView.
ABSTRACT Efficient water resource management is critical for sustainable agriculture, with evapotranspiration (ET) serving as a key parameter. Remote sensing (RS) techniques offer cost‐effective approaches for ET estimation and irrigation performance assessment in extensive agricultural systems.
Kivanç Hayri Doganay, Bekir Sitki Karatas   +1 more
wiley   +1 more source