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Earth Science

D-Index
44
Citations
12936
World Ranking
4594
National Ranking
1750

Overview

Marcel G. Schaap is affiliated with the University of Arizona in the United States. Their research focuses primarily on environmental science and engineering, with notable contributions to subfields such as civil and structural engineering, environmental engineering, and management, monitoring, policy, and law. Additional areas of interest include global and planetary change as well as mechanical engineering.

The scientist's work centers on several interconnected topics, including:

  • Soil and Unsaturated Flow
  • Soil Moisture and Remote Sensing
  • Landslides and Related Hazards
  • Soil Management and Crop Yield
  • Climate Variability and Models
  • Hydrology and Drought Analysis
  • Soil Geostatistics and Mapping

Marcel G. Schaap has authored and co-authored research published in multiple venues. Frequent publication platforms include Harvard Dataverse and Zenodo (CERN European Organization for Nuclear Research), along with journals such as the Journal of Geophysical Research Atmospheres and the Vadose Zone Journal.

Recent papers by Schaap and co-authors highlight various aspects of soil science and geophysical research:

  • "Defining the Multiscalar Index Timescale-Soil Water Depth Continuum for the Southwestern United States," 2023, Journal of Geophysical Research Atmospheres
  • "Soil hydraulic property maps for the contiguous United States at 100-m resolution and seven depths: Code design and preliminary results," 2024, Vadose Zone Journal
  • "DEFINING THE MULTISCALAR INDEX TIMESCALE - SOIL WATER DEPTH CONTINUUM FOR THE SOUTHWESTERN UNITED STATES," 2023, Zenodo (CERN European Organization for Nuclear Research)
  • "Pile installation fatigue damage from impact driving records - A case study of offshore monopiles," 2023, Zenodo (CERN European Organization for Nuclear Research)

The scientist collaborates frequently with several researchers, including:

  • Yonggen Zhang
  • Zhongwang Wei
  • Craig Rasmussen
  • Trevor T. McKellar
  • Michael A. Crimmins

Best Publications

  • rosetta: a computer program for estimating soil hydraulic parameters with hierarchical pedotransfer functions

    Marcel G. Schaap;Feike J. Leij;Martinus Th. van Genuchten

  • Neural network analysis for hierarchical prediction of soil hydraulic properties

    Marcel G. Schaap;Feike J. Leij;Martinus Th. van Genuchten

  • Database-related accuracy and uncertainty of pedotransfer functions

    Marcel G. Schaap;Feike J. Leij

  • Improved Prediction of Unsaturated Hydraulic Conductivity with the Mualem-van Genuchten Model

    Marcel G. Schaap;Feike J. Leij

  • Using pedotransfer functions to estimate the van Genuchten-Mualem Soil Hydraulic Properties: a review.

    Harry Vereecken;Mélanie Weynants;Mathieu Javaux;Mathieu Javaux;Y. Pachepsky

  • Pedotransfer functions in Earth system science: challenges and perspectives

    Kris Van Looy;Johan Bouma;Michael Herbst;John Koestel

  • Description of the unsaturated soil hydraulic database UNSODA version 2.0

    A Nemes;M.G Schaap;F.J Leij;J.H.M Wösten

  • Modeling water retention curves of sandy soils using neural networks

    Marcel G. Schaap;Marcel G. Schaap;Willem Bouten

  • Using neural networks to predict soil water retention and soil hydraulic conductivity

    Marcel G Schaap;Feike J Leij

  • Weighted recalibration of the Rosetta pedotransfer model with improved estimates of hydraulic parameter distributions and summary statistics (Rosetta3)

    Yonggen Zhang;Marcel G. Schaap

  • A Modified Mualem–van Genuchten Formulation for Improved Description of the Hydraulic Conductivity Near Saturation

    Marcel G. Schaap;Martinus Th. van Genuchten

  • Lattice-Boltzmann simulations of the capillary pressure–saturation–interfacial area relationship for porous media

    Mark L. Porter;Marcel G. Schaap;Dorthe Wildenschild

  • Functional evaluation of pedotransfer functions derived from different scales of data collection

    A. Nemes;M.G. Schaap;J.H.M. Wösten

  • Estimation of Saturated Hydraulic Conductivity with Pedotransfer Functions: A Review

    Yonggen Zhang;Yonggen Zhang;Marcel G. Schaap

  • Using an inverse method to estimate the hydraulic properties of crusted soils from tension-disc infiltrometer data

    Jiří Šimůnek;Rafael Angulo-Jaramillo;Marcel G. Schaap;Jean Pierre Vandervaere

  • Development of Pedotransfer Functions for Estimation of Soil Hydraulic Parameters using Support Vector Machines

    Navin K. C. Twarakavi;Jirka Šimůnek;M. G. Schaap

  • A High‐Resolution Global Map of Soil Hydraulic Properties Produced by a Hierarchical Parameterization of a Physically Based Water Retention Model

    Yonggen Zhang;Yonggen Zhang;Marcel G. Schaap;Yuanyuan Zha

  • Comparison of pressure‐saturation characteristics derived from computed tomography and lattice Boltzmann simulations

    Marcel G. Schaap;Mark L. Porter;Britt S. B. Christensen;Dorthe Wildenschild

  • Calibration of Capacitance Probe Sensors using Electric Circuit Theory

    T. J. Kelleners;R. W. O. Soppe;D. A. Robinson;M. G. Schaap

  • How Water, Carbon, and Energy Drive Critical Zone Evolution: The Jemez–Santa Catalina Critical Zone Observatory

    Jon Chorover;Peter A. Troch;Craig Rasmussen;Paul D. Brooks

  • Percolation Theory for Flow in Porous Media

    Marcel G. Schaap

Frequent Co-Authors

Craig Rasmussen
Craig Rasmussen University of Arizona
Jon D. Pelletier
Jon D. Pelletier University of Arizona
Dorthe Wildenschild
Dorthe Wildenschild Oregon State University
Jon Chorover
Jon Chorover University of Arizona
Alberto Guadagnini
Alberto Guadagnini Polytechnic University of Milan
Willem Bouten
Willem Bouten University of Amsterdam
Markus Tuller
Markus Tuller University of Arizona
Feike J. Leij
Feike J. Leij California State University, Long Beach
Paul D. Brooks
Paul D. Brooks University of Utah
Jennifer C. McIntosh
Jennifer C. McIntosh University of Arizona

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