Results 161 to 170 of about 1,642,916 (241)

Understanding How Multisectoral Programs and Policies Across Systems Can Be Leveraged to Improve Maternal, Infant, and Child Nutrition in Guinea

The International Journal of Health Planning and Management, EarlyView.
ABSTRACT Objective To understand how current programmes and policies can be leveraged to improve maternal, infant, and young child nutrition outcomes (MIYCN) in Guinea. Data Collection Methods Study design. This study is part of a larger multiphase mixed methods study design. Theoretical framework.
Teresa R. Schwendler, Ramatou Hermine Sankhon, Leif Jensen, Mohamed L. Fofana, Mamady Daffé, Facely Camara, Ramakwende Zoma, Ibrahima Balde, Stephen R. Kodish   +8 more
wiley   +1 more source

Microbiome‐mediated plant‐soil feedbacks as a tool for resilient agriculture

iMetaOmics, EarlyView.
Translating plant‐soil feedbacks (PSFs) into reliable agricultural management requires shifting from input‐dependent practices toward endogenous, process‐driven crop resilience. To bridge this gap, we propose a predictive framework centered on three strategic interventions: engineering the crop holobiont, diversifying the soil habitat, and deploying ...
Muhammad Asif, Hazrat Bilal, Min Xiao, Lei Dong, Wen‐Jun Li   +4 more
wiley   +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

Farmers' Soil–Water Management Practices and Perspectives on Soil Salinization in Mirab Abaya District, Gamo Zone, Southern Ethiopia

Irrigation and Drainage, EarlyView.
ABSTRACT Soil salinization is a critical threat, impacting 20% of the world's irrigated lands and jeopardizing food security. In Ethiopia's Mirab Abaya district of the Gamo Zone, unsustainable irrigation methods exacerbate this issue. This paper examines local farmers' soil–water management systems and their awareness of salinization, aiming to educate
Oloba Jobe, Fanuel Laekemariam, Dereje Tsegaye, Demelash Wendemeneh   +3 more
wiley   +1 more source

Decoupling glacier retreat and surface stabilization on the Snežnik Plateau (Slovenia), insights from in situ cosmogenic 36Cl exposure and depth‐profile ages

Journal of Quaternary Science, EarlyView.
ABSTRACT Glaciokarst landscapes pose distinctive challenges for cosmogenic dating because meltwater and runoff can be rapidly rerouted into ponors and conduit networks, weakening glacier–river coupling and promoting local sediment storage. We reconstruct glacier retreat and postglacial stabilization on the Snežnik Plateau (SW Slovenia) using in situ ...
Onur Altınay, Mehmet Akif Sarıkaya, Uroš Stepišnik, Manja Žebre, Cengiz Yıldırım, Attila Çiner, Klaus M. Wilcken   +6 more
wiley   +1 more source

Refinement of the Quaternary seismic stratigraphy and analysis of buried glacial channels on the Labrador Shelf

Journal of Quaternary Science, EarlyView.
ABSTRACT The Laurentide Ice Sheet covered vast areas of North America during the Wisconsinan, including the Labrador Shelf, off the coast of eastern Canada. The shelf is characterized by glacial cross‐shelf troughs, which have been considered as predominantly eroded by the last ice advance.
Kai‐Frederik Lenz, Felix Gross, A. Catalina Gebhardt, Arne Lohrberg, Ralph Schneider, Henriette Kolling, Florian Riefstahl, Orlando Martinez Bautista, Viktoria Thamm, Sebastian Krastel   +9 more
wiley   +1 more source

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Complex hydraulic-fracture-network propagation in a naturally fractured reservoir

Computers and Geotechnics, 2021
The formation of a complex hydraulic fracture network in a naturally fractured reservoir is strongly influenced by the distribution of pre-existing natural fractures and the interaction performance of multiple fractures.
Fei Tan, Yuyong Jiao, Qiangyong Zhang
exaly   +2 more sources

An experimental investigation into the influence of pre-existing natural fracture on the behavior and length of propagating hydraulic fracture

Engineering Fracture Mechanics, 2020
Propagation of hydraulic fracture (HF) in the presence of natural fracture (NF) fundamentally differs with fracture propagation in reservoirs without natural fracture.
Ali Naghi Dehghan
exaly   +2 more sources

Influence of vugs in fractured-vuggy carbonate reservoirs on hydraulic fracture propagation based on laboratory experiments

Journal of Structural Geology, 2019
This study was conducted to examine the influence of vugs on hydraulic fracture propagation, which is very significant for hydraulic fracturing design in fractured-vuggy carbonate reservoirs.
Baohua Liu, Yan Jin, Mian Chen
exaly   +2 more sources

Numerical study of interaction between a hydraulic fracture and a weak plane using the bonded-particle model based on moment tensors

Computers and Geotechnics, 2019
To better investigate hydraulic fracturing in tight reservoirs, interaction modes between a hydraulic fracture and a weak plane are studied with acoustic emission (AE) based on moment tensor under different differential stresses (Δσ) and approaching ...

exaly   +2 more sources