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Ibrahim Al Khoury, Laurie Boithias and David Labat
Karst water resources represent a primary source of freshwater supply, accounting for nearly 25% of the global population water needs. Karst aquifers have complex recharge characteristics, storage patterns, and flow dynamics. They also face a looming str...
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Zhaoguang Li, Shan Jian, Rui Gu and Jun Sun
Few studies have been conducted to simulate watersheds with insufficient meteorological and hydrological information. The Jiyun River watershed was selected as the study area. A suitable catchment area threshold was determined by combining the river netw...
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Ryan T. Bailey, Katrin Bieger, Jeffrey G. Arnold and David D. Bosch
Watershed models are used worldwide to assist with water and nutrient management under conditions of changing climate, land use, and population. Of these models, the Soil and Water Assessment Tool (SWAT) and SWAT+ are the most widely used, although their...
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Zheng Wei, Baozhong Zhang, Yu Liu and Di Xu
As a well-built, distributed hydrological model, the Soil and Water Assessment Tool (SWAT) has rarely been evaluated at small spatial and short temporal scales. This study evaluated crop growth (specifically, the leaf area index and shoot dry matter) and...
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Ameer Muhammad, Grey R. Evenson, Tricia A. Stadnyk, Alaba Boluwade, Sanjeev Kumar Jha and Paulin Coulibaly
The Prairie Pothole Region (PPR) of Canada contains millions of small isolated wetlands and is unique to North America. The goods and services of these isolated wetlands are highly sensitive to variations in precipitation and temperature. We evaluated th...
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Sean J. Zeiger and Jason A. Hubbart
Determining environmental flow requirements to sustain aquatic ecosystem health remains a challenge. The purpose of this research was to quantify the extent of current flow alterations relative to baseline hydrologic conditions of a simulated historic fl...
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Mayzonee Ligaray, Minjeong Kim, Sangsoo Baek, Jin-Sung Ra, Jong Ahn Chun, Yongeun Park, Laurie Boithias, Olivier Ribolzi, Kangmin Chon, Kyung Hwa Cho
Pág. 1 - 18
Exposure to highly toxic pesticides could potentially cause cancer and disrupt the development of vital systems. Monitoring activities were performed to assess the level of contamination; however, these were costly, laborious, and short-term leading to i...
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Garett Pignotti, Hendrik Rathjens, Raj Cibin, Indrajeet Chaubey, Melba Crawford
Pág. 1 - 20
A grid-based version of the Soil and Water Assessment Tool (SWAT) model, SWATgrid, was developed to perform simulations on a regularized grid with a modified routing algorithm to allow interaction between grid cells. However, SWATgrid remains largely unt...
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Nina Omani, Raghavan Srinivasan, Raghupathy Karthikeyan and Patricia K. Smith
The Soil and Water Assessment Tool (SWAT) was used to simulate five glacierized river basins that are global in coverage and vary in climate. The river basins included the Narayani (Nepal), Vakhsh (Central Asia), Rhone (Switzerland), Mendoza (Central And...
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Amr Gharib, Evan G. R. Davies, Greg G. Goss and Monireh Faramarzi
Floods are costly natural disasters that are projected to increase in severity and frequency into the future. Exceedances over a high threshold and analysis of their distributions, as determined through the Peak Over Threshold (POT) method and approximat...
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