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View article: Model-based analysis of solute transport and potential carbon mineralization in the active layer of a hillslope underlain by permafrost with seasonal variability and climate change
Model-based analysis of solute transport and potential carbon mineralization in the active layer of a hillslope underlain by permafrost with seasonal variability and climate change Open
Permafrost carbon, stored in frozen organic matter across vast Arctic and sub-Arctic regions, represents a substantial and increasingly vulnerable carbon reservoir. As global temperatures rise, the accelerated thawing of permafrost release…
View article: Hydrologic response of artificially drained agricultural watersheds: insights from high-resolution integrated surface/subsurface simulations
Hydrologic response of artificially drained agricultural watersheds: insights from high-resolution integrated surface/subsurface simulations Open
Artificial drainage systems comprising subsurface networks of perforated pipes (tile drains) and engineered surface ditches are widely used to remove excess water from poorly drained agricultural regions. Artificial drainage lowers the wat…
View article: Runoff Evaluation in an Earth System Land Model for Permafrost Regions
Runoff Evaluation in an Earth System Land Model for Permafrost Regions Open
Modeling of hydrological runoff is essential for accurately capturing spatiotemporal feedbacks within the land–atmosphere system, particularly in sensitive regions such as permafrost landscapes. However, substantial uncertainties persist i…
View article: Reviews and syntheses: Variable inundation across Earth's terrestrial ecosystems
Reviews and syntheses: Variable inundation across Earth's terrestrial ecosystems Open
The structure, function, and dynamics of Earth's terrestrial ecosystems are profoundly influenced by how often (frequency) and how long (duration) they are inundated with water. A diverse array of natural and human-engineered systems exper…
View article: Model data for a watershed-scale study in the Portage River Basin (OH) examining the effects of subsurface drainage on the hydrologic response of an agricultural watershed.
Model data for a watershed-scale study in the Portage River Basin (OH) examining the effects of subsurface drainage on the hydrologic response of an agricultural watershed. Open
This study builds on Rathore et al. (2024, WRR) and investigates the role of artificial tile-drainage on various aspects of watershed hydrological response, with a particular focus on peakflow. The model-data for the original modeling-focu…
View article: Comment on egusphere-2024-1606
Comment on egusphere-2024-1606 Open
Abstract. Permafrost carbon, stored in frozen organic matter across vast Arctic and sub-Arctic regions, represents a substantial and increasingly vulnerable carbon reservoir. As global temperatures rise, the accelerated thawing of permafro…
View article: Model-based analysis of solute transport and potential carbon mineralization in a permafrost catchment under seasonal variability and climate change
Model-based analysis of solute transport and potential carbon mineralization in a permafrost catchment under seasonal variability and climate change Open
Permafrost carbon, stored in frozen organic matter across vast Arctic and sub-Arctic regions, represents a substantial and increasingly vulnerable carbon reservoir. As global temperatures rise, the accelerated thawing of permafrost release…
View article: Supplementary material to "Model-based analysis of solute transport and potential carbon mineralization in a permafrost catchment under seasonal variability and climate change"
Supplementary material to "Model-based analysis of solute transport and potential carbon mineralization in a permafrost catchment under seasonal variability and climate change" Open
After surveying the subcatchment in Endalen valley by drone, we process the survey in the photogrammetrical suite Agisoft Metashape version 1.8.4 using the default processing settings.We register the survey data to the 2009 Digital Elevati…
View article: Modeling the Effects of Artificial Drainage on Agriculture‐Dominated Watersheds Using a Fully Distributed Integrated Hydrology Model
Modeling the Effects of Artificial Drainage on Agriculture‐Dominated Watersheds Using a Fully Distributed Integrated Hydrology Model Open
In agriculture‐dominated watersheds where natural drainage is poor, agricultural ditches (narrow engineered channels) and tile drains (perforated pipes) are widely employed to enhance surface and subsurface drainage, respectively. Despite …
View article: Significance of Low‐Velocity Zones on Solute Retention in Rough Fractures
Significance of Low‐Velocity Zones on Solute Retention in Rough Fractures Open
Natural fractures are characterized by high internal heterogeneity. This internal variability is the cause of flow channeling, which in turn leads to contaminant transport taking place primarily along the high‐velocity channels. Mass excha…
View article: Reviews and Syntheses: Variable Inundation Across Earth’s Terrestrial Ecosystems
Reviews and Syntheses: Variable Inundation Across Earth’s Terrestrial Ecosystems Open
The structure, function, and dynamics of Earth’s terrestrial ecosystems are profoundly influenced by the frequency and duration that they are inundated with water. A diverse array of natural and human engineered systems experience temporal…
View article: Modeling the Effects of Artificial Drainage on Agriculture-dominated Watersheds using a Fully Distributed Integrated Hydrology Model: Datasets, scripts, model files
Modeling the Effects of Artificial Drainage on Agriculture-dominated Watersheds using a Fully Distributed Integrated Hydrology Model: Datasets, scripts, model files Open
This model-data archive supports the research paper that demonstrates the integration of agricultural drainage features—specifically, narrow engineered ditches and tile drains—into a fully distributed, basin-scale integrated surface-subsur…
View article: Accurate and Timely Forecasts of Geologic Carbon Storage using Machine Learning Methods
Accurate and Timely Forecasts of Geologic Carbon Storage using Machine Learning Methods Open
Carbon capture and storage is one strategy to reduce greenhouse gas emissions. One approach to storing the captured CO2 is to inject it into deep saline aquifers. However, dynamics of the injected CO2 plume is uncertain and the potential f…
View article: Modeling Geologic Waste Repository Systems Below Residual Saturation
Modeling Geologic Waste Repository Systems Below Residual Saturation Open
The heat generated by high-level radioactive waste can pose numerical and physical challenges to subsurface flow and transport simulators if the liquid water content in a region near the waste package approaches residual saturation due to …
View article: A multiscale model for solute transport in stream corridors with unsteady flow
A multiscale model for solute transport in stream corridors with unsteady flow Open
The transport of solutes in stream corridors is an important process for riverine biogeochemistry and ecosystem services. This process is largely controlled by bulk movement in the stream channel and mass exchange with the hyporheic zone. …
View article: Uncertainty quantification of machine learning models to improve streamflow prediction under changing climate and environmental conditions
Uncertainty quantification of machine learning models to improve streamflow prediction under changing climate and environmental conditions Open
Machine learning (ML) models, and Long Short-Term Memory (LSTM) networks in particular, have demonstrated remarkable performance in streamflow prediction and are increasingly being used by the hydrological research community. However, most…
View article: Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw
Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw Open
We used a model for permafrost hydrology informed by detailed measurements of soil ice content to better understand the potential risk of abrupt permafrost thaw triggered by melting ground ice, a key open question associated with permafros…
View article: Uncertainty Quantification of Machine Learning Models to Improve Streamflow Prediction Under Changing Climate and Environmental Conditions
Uncertainty Quantification of Machine Learning Models to Improve Streamflow Prediction Under Changing Climate and Environmental Conditions Open
Machine learning (ML) models, and Long Short-Term Memory (LSTM) networks in particular, have demonstrated remarkable performance in streamflow prediction and are increasingly being used by the hydrological research community. However, most…
View article: Model data for numerical evaluation of photosensitive tracers as a strategy for separating surface and subsurface transient storage in streams
Model data for numerical evaluation of photosensitive tracers as a strategy for separating surface and subsurface transient storage in streams Open
This model-data archive pertains to a study aimed at the numerical evaluation of the photosensitive tracers as a potential strategy for separating the effects of surface and hyporheic storage zones (SSZs and HSZs, respectively). Separating…
View article: Model Data for the Mesh Convergence Study Demonstrating Benefits of Mixed-polyhedral Mesh in Integrated Hydrology Simulations
Model Data for the Mesh Convergence Study Demonstrating Benefits of Mixed-polyhedral Mesh in Integrated Hydrology Simulations Open
This archived model data is related to a study introducing a unique method that employs a stream-aligned mixed-polyhedral mesh to effectively and accurately represent river valleys, stream corridors, and narrow engineered channels in integ…