Nitrate transport modeling to evaluate source water protection scenarios for a municipal well in an agricultural area

A Closed‐form Equation for Predicting the Hydraulic Conductivity of Unsaturated Soils

Martinus Th. van Genuchten · Soil Science Society of America Journal · 1980 · 27.4K citations

Agriculture, Earth Sciences, Soil Sciences +17

MT3DMS: A Modular Three-Dimensional Multispecies Transport Model for Simulation of Advection, Dispersion, and Chemical Reactions of Contaminants in Groundwater Systems; Documentation and User's Guide

Chunmiao Zheng, P P Wang · US Army Corps of Engineers: Engineer Research and Development Center (Knowledge Core) · 1999 · 1.3K citations · Full text

Natural Sciences, Chemical Engineering, Hydrology +17

User's documentation for MODFLOW-96, an update to the U.S. Geological Survey modular finite-difference ground-water flow model

Arlen W. Harbaugh, Michael G. McDonald · Antarctica A Keystone in a Changing World · 1996 · 767 citations · Full text

Natural Resources, Earth Sciences, Hydrology +8

Combined Use of Groundwater Dating, Chemical, and Isotopic Analyses to Resolve the History and Fate of Nitrate Contamination in Two Agricultural Watersheds, Atlantic Coastal Plain, Maryland

J. K. Böhlke, Judith M. Denver · Water Resources Research · 1995 · 680 citations

Natural Sciences, Earth Sciences, Geology +17

Simulated nitrogen dynamics and losses in a layered agricultural soil

Holler Johnsson, Lars Bergström, Per‐Erik Jansson et al. · Agriculture Ecosystems & Environment · 1987 · 534 citations

Agriculture, Agronomy, Soil Sciences +14