[HTML][HTML] Controls on flood managed aquifer recharge through a heterogeneous vadose zone: hydrologic modeling at a site characterized with surface geophysics
In water-stressed regions of the world, managed aquifer recharge (MAR), the process of
intentionally recharging depleted aquifers, is an essential tool for combating groundwater …
intentionally recharging depleted aquifers, is an essential tool for combating groundwater …
Large-scale 3-D modeling by integration of resistivity models and borehole data through inversion
We present an automatic method for parameterization of a 3-D model of the subsurface,
integrating lithological information from boreholes with resistivity models through an inverse …
integrating lithological information from boreholes with resistivity models through an inverse …
[HTML][HTML] Utilizing the towed Transient ElectroMagnetic method (tTEM) for achieving unprecedented near-surface detail in geological map**
The subsurface in areas affected by the Pleistocene glaciations often reveal very complex
architectures and because of this, the near-surface geology is generally difficult to map and …
architectures and because of this, the near-surface geology is generally difficult to map and …
Characterizing the diverse hydrogeology underlying rivers and estuaries using new floating transient electromagnetic methodology
The hydrogeology below large surface water features such as rivers and estuaries is
universally under-informed at the long reach to basin scales (tens of km+). This challenge …
universally under-informed at the long reach to basin scales (tens of km+). This challenge …
[HTML][HTML] DL-RMD: a geophysically constrained electromagnetic resistivity model database (RMD) for deep learning (DL) applications
Deep learning (DL) algorithms have shown incredible potential in many applications. The
success of these data-hungry methods is largely associated with the availability of large …
success of these data-hungry methods is largely associated with the availability of large …
Small atoll fresh groundwater lenses respond to a combination of natural climatic cycles and human modified geology
Freshwater lenses underlying small ocean islands exhibit spatial variability and temporal
fluctuations in volume, influencing ecologic management. For example, The Palmyra Atoll …
fluctuations in volume, influencing ecologic management. For example, The Palmyra Atoll …
A 3D hydrogeochemistry model of nitrate transport and fate in a glacial sediment catchment: A first step toward a numerical model
Diffuse pollution of nitrate from agricultural fields is a critical environmental problem around
the world. Sources and sinks of nitrate are heterogeneously distributed over various spatial …
the world. Sources and sinks of nitrate are heterogeneously distributed over various spatial …
[HTML][HTML] Compiling a national resistivity atlas of Denmark based on airborne and ground-based transient electromagnetic data
We present a large-scale study of the petrophysical relationship of resistivities obtained from
densely sampled ground-based and airborne transient electromagnetic surveys and …
densely sampled ground-based and airborne transient electromagnetic surveys and …
[HTML][HTML] 3D multiple-point geostatistical simulation of joint subsurface redox and geological architectures
Nitrate contamination of subsurface aquifers is an ongoing environmental challenge due to
nitrogen (N) leaching from intensive N fertilization and management on agricultural fields …
nitrogen (N) leaching from intensive N fertilization and management on agricultural fields …
New regional stratigraphic insights from a 3D geological model of the Nasia sub-basin, Ghana, developed for hydrogeological purposes and based on reprocessed B …
Reprocessing of regional-scale airborne electromagnetic data is used to build a 3D
geological model of the Nasia sub-basin, northern Ghana. The resulting 3D geological …
geological model of the Nasia sub-basin, northern Ghana. The resulting 3D geological …