Publications by faculty in the University of Iowa Department of Geography.

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Submissions from 1997

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Structural Equation Modeling of Dynamics of Nitrate Contamination in Groundwater, Zhi-Jun Liu, George R. Hallberg, and George P. Malanson

Effects of feedbacks and seed rain on ecotone patterns, George P. Malanson

Effects of dispersal, population delays, and forest fragmentation on tree migration rates, George P. Malanson and David M. Cairns

GNS: A Distributed Hierarchical Topical Nomenclature for Geographic Data, G. A. Wade and David A. Bennett

An interactive distributed architecture for geographical modeling, G. A. Wade, David A. Bennett, and R. Sengupta

Submissions from 1996

An Inductive Knowledge-based Approach to Terrain Feature Extraction, David A. Bennett and Marc P. Armstrong

Agent Mediated Consensus-Building for Environmental Problems: A Genetic Algorithm Approach, David A. Bennett, Marc P. Armstrong, and G. Wade

Agent mediated links between GIS and spatial modeling software using a model definition language, David A. Bennett, Marc P. Armstrong, and G. Wade

Fragmented forest response to climatic warming and disturbance, David A. Bennett, Marc P. Armstrong, and F. Weirich

A major sediment pulse in a subalpine river caused by debris flows in Montana, USA, David Butler and George P. Malanson

Effect of landscape position on the sediment chemistry of abandoned-channel wetlands, W. L. Schwarz, George P. Malanson, and F. Weirich

Submissions from 1995

Sedimentation patterns and rates in beaver ponds, David Butler and George P. Malanson

Sedimentation rates and patterns in beaver ponds in a mountain environment, David Butler and George P. Malanson

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A Comparative Analysis of Water Quality Sampling Decisions in Aquifers, Rangaswamy Rajagopal and Ramana Kuchibhatla

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Comparative Risk Assessment and Congressional Regulatory Reform, Rangaswamy Rajagopal and David Osterberg

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Environmental Justice, Rangaswamy Rajagopal and David Osterberg

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Environment Innovation, Rangaswamy Rajagopal and David Osterberg

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Pollution Prevention, Rangaswamy Rajagopal and David Osterberg

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Takings/Private Property Rights, Rangaswamy Rajagopal and David Osterberg

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Unfunded Mandates, Rangaswamy Rajagopal and David Osterberg

Submissions from 1992

Beaver, treefall, and cutbank erosion in midwestern rivers, David Butler, George P. Malanson, John Kupfer, and Philip R. Pryde

Snow-avalanche paths; conduits from the periglacial-alpine to the subalpine-depositional zone, David Butler, George P. Malanson, and Stephen Walsh

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Effects of Terrain on Excessive Travel Distance by Snow Avalanches, George P. Malanson

Nonequilibrium geomorphic processes and deterministic chaos, George P. Malanson, David Butler, and Konstantine Georgakakos

Water resources of the United States: problems, risk perceptions, and priorities : a research report, Rangaswamy Rajagopal

Environmental Impacts of Bio-Energy, Rangaswamy Rajagopal and N. Chitra

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Information Integration for Environmental Monitoring and Assessment: An Annotated Bibliography, Rangaswamy Rajagopal, U. Natarajan, and J Wacker

Economics of ground-water quality monitoring: A survey of experts, Rangaswamy Rajagopal and Graham Tobin

Submissions from 1990

A bit-mapped classifier for groundwater quality assessment, Marc P. Armstrong and David A. Bennett

A Knowledge Based Object-Oriented Approach to Cartographic Generalization, M. P. Armstrong and David A. Bennett

Non-equilibrium geomorphic processes and patterns on avalanche paths in the northern Rocky Mountains, U.S.A, David Butler and George P. Malanson

Landscape Fragmentation and Dispersal in a Model of Riparian Forest Dynamics, Jeffrey Hanson, George P. Malanson, and Marc Armstrong

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Improving Environmental Simulation Models to Assess Climate Change Impacts, George P. Malanson and Marc P. Armstrong

Woody debris, sediment, and riparian vegetation of a subalpine river, Montana, U.S.A, George P. Malanson and David Butler

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Woody Debris, Sediment, and Riparian Vegetation of a Subalpine River, Montana, USA., George P. Malanson and D. R. Butler

Economics of screening in the detection of organics in ground water, Rangaswamy Rajagopal

Radioactivity in drinking water; expert opinion and policy choices, Rangaswamy Rajagopal and Graham Tobin

Radioactivity in Drinking Water: Expert Opinion and Policy Choices, Rangaswamy Rajagopal and Graham Tobin

The fractal shape of riparian forest patches, K. D. Rex and George P. Malanson

Expert opinion and groundwater quality: The case of agriculture drainage wells, Graham A. Tobin and Rangaswamy Rajagopal

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The Point-of-Use Water Treatment Industry: Expert Opinion on Regulation., Graham A. Tobin and Rangaswamy Rajagopal

Submissions from 1989

Object-oriented locational analysis, M. P. Armstrong, P. J. Densham, and David Bennett

Natural areas facing climate change, George P. Malanson

Empirical methods in the design of ground-water quality monitoring strategies, Rangaswamy Rajagopal

Expert Opinion and Ground-Water Quality Protection: The Case of Nitrate in Drinking Water, Rangaswamy Rajagopal and Graham Tobin

Economics of sample compositing as a screening tool in ground water quality monitoring, Rangaswamy Rajagopal and L. Williams

Submissions from 1988

Design and implementation of a groundwater quality advisory system, M. P. Armstrong and David A. Bennett

Periglacial patterned ground, Glacier National Park, Montana, David Butler, George P. Malanson, Rose Roberts, and Kermit Rainman

Modeling Ground Water Quality Sampling Decisions, Ya-Wen Hsueh and Rangaswamy Rajagopal

Groundwater quality monitoring in a risk assessment framework, Rangaswamy Rajagopal

Influence of outlying observations on selected estimates of parameters of distributions, Rangaswamy Rajagopal

Submissions from 1987

Tree-ring analysis and natural hazard chronologies; minimum sample sizes and index values, David Butler, George P. Malanson, and Jack Oelfke

An optimal resource allocation strategy for ambient monitoring of the Cambro-Ordovician aquifer in Iowa, Ya-Wen Hsueh, Rangaswamy Rajagopal, Ann Pitchford, and Stephan Nix

Large data bases and regional ground-water quality assessments; an Iowa case study, Rangaswamy Rajagopal

Assessment of variations in ground-water quality in Iowa, Rangaswamy Rajagopal, K. Ramana, Ann Pitchford, and Stephan Nix

Submissions from 1983

Groundwater policies in the agricultural midwestern United States, Rangaswamy Rajagopal and C. Carmack

Submissions from 1982

Post-fire regeneration strategies of Californian coastal sage shrubs, George P. Malanson and John F. O'Leary

Submissions from 1975

Water Quality and Economic Criteria for Rural Wastewater and Water Supply Systems, Rangaswamy Rajagopal, R. L. Patterson, R. P. Canale, and J. M. Armstrong