Combining different sources of information about the subsurface is an inherent challenge in
the process of making realistic geological and hydrostratigraphic models. Often the available …

In probabilistic inversion of geophysical data, one must describe the expected noise in the
system, and any prior information. In a geoscience context, prior information can provide a …

Quaternary glacial aquifers are important water sources for irrigation in many agricultural
regions, including eastern Nebraska, USA. Quaternary glacial aquifers are heterogeneous …

Cost-efficient targeted nitrogen (N) regulation of agriculture with low impact on the
environment is the new N regulation paradigm. It requires detailed knowledge on the …

Characterizing the 3D distribution of hydraulic properties in glacial sediments is challenging
due to fine‐scale heterogeneity and complexity. Borehole lithological data provide high …

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 …

Many 3D hydrostratigraphic models of the subsurface are interpreted as deterministic
models, where an experienced modeler combines relevant geophysical and geological …

Globally, food production for an ever-growing population is a well-known threat to the
environment due to losses of excess reactive nitrogen (N) from agriculture. Since the 1980s …

A key aspect of protecting aquatic ecosystems from agricultural nitrogen (N) is to locate (i)
farmlands where nitrate leaches from the bottom of the root zone and (ii) denitrifying zones …

The spatial and temporal variability of denitrification makes it challenging to integrate
conceptual, process-based understandings of nitrate transport and retention into numerical …