Results 41 to 50 of about 622 (180)

Study on the influence of infiltration on flood propagation with different peak shape coefficients and duration

Water Policy, 2021
Traditional flood simulations fail to properly consider the impact of soil infiltration in floodplain areas with high soil infiltration rates. Notably, ignoring soil infiltration will lead to considerable uncertainty in flood simulations.
Jingming Hou, Zhaoan Zhang, Dawei Zhang, Baoshan Shi, Guangzhao Chen, Hongbin Zhang   +5 more
doaj   +1 more source

Effects of Wildfire on Soil Hydraulic Properties in the Western Oregon Cascades

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 5, May 2026.
Abstract Wildfires can substantially impact the hydrology of forested watersheds, increasing the risk of hydrologic hazards such as flash floods and debris flows. Soil hydraulic properties related to infiltration are a key control in determining the timing and magnitude of these hydrogeomorphic events.
Cedric Pimont, Evan A. Thaler, Brian A. Ebel, Kevin D. Bladon   +3 more
wiley   +1 more source

The site‐specific selection of the infiltration model based on the global dataset and random forest algorithm

Vadose Zone Journal, 2021
The selection of the infiltration equation is important in various water research and management fields. Different infiltration equations were found to perform better than others in previous studies.
Seongyun Kim, Gülay Karahan, Manan Sharma, Yakov Pachepsky   +3 more
doaj   +1 more source

Adverse Outcomes and Associated Factors Among Children and Youths With Diabetes Mellitus in East Africa: A Systematic Review and Meta‐Analysis

Journal of Advanced Nursing, Volume 82, Issue 4, Page 2659-2684, April 2026.
ABSTRACT Aim To identify adverse outcomes and factors associated with diabetes mellitus among children and youths in East Africa. Design This review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses guidelines.
Chalie Marew Tiruneh, Marilyn Cruickshank, Muhammad Chutiyami, Lin Perry   +3 more
wiley   +1 more source

Harnessing Community Science to Address Flood Risks and Build Climate Resilience With Nature‐Based Solutions (NbS)—A Case Study From the Quad Cities Region

Community Science, Volume 5, Issue 1, March 2026.
Abstract Urban regions situated along major river systems are increasingly facing flood risks, driven by the combined effects of rapid urbanization and intensifying climate change. The Quad Cities region, comprising Davenport and Bettendorf in Iowa, and Rock Island, Moline, and East Moline in Illinois, is vulnerable to flood hazards caused by extreme ...
Abhinav Wadhwa, Arsum Pathak, Nina Struss, Mahtaab Bagherzadeh, Ashish Sharma   +4 more
wiley   +1 more source

A Simple and Accurate Explicit Form of the Green-Ampt Infiltration Model

, 2022
Abstract Note: Please see pdf for full abstract with equations. Finding a direct solution to the widely used Green-Ampt (G-A) one dimensional infiltration model has been subject of efforts for more than half a century. We derived an accurate explicit formula that appears be so far the simplest proposed model in the literature.
Sayed Hossein Sadeghi, Hank Loescher, Pete W. Jacoby, Pamela L. Sullivan   +3 more
openaire   +1 more source

A modified Green–Ampt model for water infiltration and preferential flow [PDF]

Hydrology Research, 2016
Preferential flow is significant for its contribution to rapid response to hydrologic inputs at the soil surface and unsaturated zone flow, which is critical for flow generation in rainfall–runoff (RR) models. In combination with the diffuse and source-responsive flow equations, a new model for water infiltration that incorporates preferential flow is ...
David E. Rheinheimer, Pan Liu, Shenglian Guo, Yao Xu, Dedi Liu   +4 more
openaire   +1 more source

Midwives' Perception Towards Male Partners' Involvement in Labour Companionship: A Qualitative Study

Journal of Advanced Nursing, Volume 82, Issue 3, Page 2307-2319, March 2026.
ABSTRACT Background Labour companionship is a recommendation by WHO that health authorities enable women to choose a companion during labour to ensure a safe and dignified labour experience for the birthing woman. However, most healthcare facilities in low‐ and middle‐income countries do not necessarily consider this maternal need, which hampers a ...
Tulian Chen, Yajing Wang, Zexuan Xu, Ting Wang, Tingting Fan, Guorong Jiang   +5 more
wiley   +1 more source

Comparing the Performance of Different Loss Models in the Rainfall – Runoff Modeling of the Karoon III Basin [PDF]

مهندسی منابع آب, 2014
Different loss models of Soil and Conservation Services (SCS), Green and Ampt, Initial – Constant, Deficit – Constant, Constant Fraction, Exponential and Soil Moisture Accounting (SMA) methods have been compared using the HEC-HMS event-based rainfall ...
H. R, A.M A, B. S, F. R
doaj  

3DMGAR: A Transient Quasi-3D Point-Source Green–Ampt Infiltration and Redistribution Model

Vadose Zone Journal, 2018
Although Richards’ equation (RE) generally provides a good description of infiltration and water redistribution in soils, its numerical solutions can be computationally intensive or suffer from numerical instability and require extensive soil data ...
Leslie C. Gowdish, Rafael Muñoz-Carpena
doaj   +1 more source