Andrew J Stumpf

Search results

• 2020

  A new dynamic wetness index (DWI) predicts soil moisture persistence and correlates with key indicators of surface soil geochemistry

  Li, M., Foster, E. J., Le, P. V. V., Yan, Q., Stumpf, A., Hou, T., Papanicolaou, A. N. T., Wacha, K. M., Wilson, C. G., Wang, J., Kumar, P. & Filley, T., Jun 1 2020, In: Geoderma. 368, 114239.

  Research output: Contribution to journal › Article › peer-review

  • geochemistry 100%
  • soil surface 53%
  • persistence 52%
  • soil water 51%
  • soil moisture 50%

• Changing roles of state geological surveys in the USA: Experiences from Illinois

  Stumpf, A. J., Berg, R. C. & Curry, B. B., Jan 31 2020, The Changing Roles of State Geological Surveys. 1 ed. The Geological Society of London, Vol. 499. p. 183-201 19 p. (Geological Society Special Publication).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • geological survey 62%
  • Hazards 16%
  • program 14%
  • Mineral resources 13%
  • topographic mapping 12%

• Experimental Investigation of Coupled Thermo-Hydraulic Properties of Glacial Tills

  Baser, T., Kim, K., Tarpey, E., Makhnenko, R. & Stumpf, A., Feb 2020, Geo-Congress 2020: Geo-Systems, Sustainability, Geoenvironmental Engineering, and Unsaturated Soil Mechanics. Hambleton, J. P., Makhnenko, R. & Budge, A. S. (eds.). American Society of Civil Engineers, p. 1-10 10 p. (Geotechnical Special Publication; vol. 319).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • hydraulic property 100%
  • Hydraulics 70%
  • Temperature 29%
  • temperature 27%
  • in situ stress 20%

• Feasibility of Deep Direct-Use for District-Scale Applications in a Low-Temperature Sedimentary Basin

  Stumpf, A. J., Frailey, S. M., Okwen, R. T., Lu, Y., Holcomb, F. H., Tinjum, J. M. & Lin, Y. F., 2020, Proceedings, 45thWorkshop on Geothermal Reservoir Engineering. Vol. SGP-TR-216.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • cost 44%
  • basin 42%
  • hot water 31%
  • water consumption 29%
  • energy efficiency 29%

• Geothermal Heat Recovery Complex: Large-Scale, Deep Direct-Use System in a Low-Temperature Sedimentary Basin: FINAL REPORT, 2017-2019

  Lin, Y. F., Stumpf, A., Frailey, S., Okwen, R., Lu, Y., Holcomb, F., Tinjum, J., Stark, T., Damico, J. R., Elrick, S., Fisher, K., Fu, W., Garner, D., Hammock, C., Kirksey, J., Korose, C., Lin, J., Lin, Z., McKaskle, R., Nelson, J. & 5 others, Salih, H., Thomas, L., Urlaub, J., Vance, A. & Yang, F., 2020, U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Geothermal Technologies Office.

  Research output: Book/Report/Conference proceeding › Technical report

  • basin 50%
  • resource 37%
  • hospital 32%
  • school 29%
  • engineering 21%
• 2019

  Feasibility of deep direct-use heating for district-scale energy systems over the Illinois Basin

  Lin, Y-F. F., Stumpf, A. J., Frailey, S. M. & Holcomb, F. H., 2019, Abstracts with Programs - Geological Society of America. Geological Society of America (GSA), Boulder, CO, United States, Vol. 51.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • brine 100%
  • heating 79%
  • basin 55%
  • energy 54%
  • cost analysis 28%

• Geothermal energy; an integral component on the pathway to carbon neutrality at the University of Illinois at Urbana-Champaign

  Stumpf, A. J., Lin, Y-F. F., Attalla, M. & Cai, X., 2019, Abstracts with Programs - Geological Society of America. Phoenix, Arizona: Geological Society of America (GSA), Boulder, CO, United States, Vol. 51.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • energy 41%
  • sustainability 38%
  • student 28%
  • support structure 23%
  • heat pump 21%

• Multiphysical coupled modeling for distributed thermal response testing of heterogeneous lithologies

  Liu, H., Lin, Y-F. F., Stumpf, A. J., Valocchi, A. J. & Sargent, S., 2019, Abstracts with Programs - Geological Society of America. Vol. 51.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • lithology 100%
  • borehole 94%
  • modeling 49%
  • fiber optics 47%
  • thermal conductivity 41%

• The untapped potential of anthropogenic geothermal resources

  Ellett, K. M., Western, A. W., Abesser, C. & Stumpf, A., 2019, Geological Society of America, 2019 annual meeting & exposition. Geological Society of America (GSA), Boulder, CO, United States, Vol. 51.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • resource 100%
  • enthalpy 60%
  • groundwater 54%
  • North America 46%
  • borehole logging 44%

• Towards enhanced implementation of the high-resolution seismic techniques in geological and hydrogeological mapping

  Ismail, A. & Stumpf, A. J., 2019, Abstracts with Programs - Geological Society of America. Vol. 51.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • geological mapping 100%
  • surface wave 61%
  • P-wave 39%
  • geology 33%
  • recommendation 31%
• 2018

  An Introductory Guide to the Mahomet Aquifer and Natural Gas Storage in East-Central Illinois

  Locke, R., Roadcap, G., Stumpf, A., Leetaru, H., Kelly, W. & Winkel, R., 2018, Champaign, IL: Prairie Research Institute. 18 p. (PRI Response Team Report)

  Research output: Book/Report/Conference proceeding › Technical report

  • Natural Gas 100%
  • Groundwater 88%
  • Advisory Committees 64%

• Critical transition in critical zone of intensively managed landscapes

  Kumar, P., Le, P. V. V., Papanicolaou, A. N. T., Rhoads, B. L., Anders, A. M., Stumpf, A., Wilson, C. G., Bettis, E. A., Blair, N., Ward, A. S., Filley, T., Lin, H., Keefer, L., Keefer, D. A., Lin, Y. F., Muste, M., Royer, T. V., Foufoula-Georgiou, E. & Belmont, P., Jun 2018, In: Anthropocene. 22, p. 10-19 10 p.

  Research output: Contribution to journal › Article › peer-review

  • environmental stewardship 100%
  • agricultural machinery and equipment 74%
  • eutrophication 70%
  • arable soils 70%
  • agrochemicals 68%

• Critical zone structure in the glaciated interior lowlands, USA; a conceptual model from the intensively managed landscape critical zone observatory

  Anders, A., Bettis E. Arthur, III., Grimley, D. A., Stumpf, A. J. & Kumar, P., 2018.

  Research output: Contribution to conference › Paper › peer-review

  • observatory 100%
  • glacial-interglacial cycle 17%
  • residual soil 17%
  • bedrock 12%
  • mineral 11%

• Distributed thermal response test to analyze thermal properties in heterogeneous lithology

  McDaniel, A., Tinjum, J., Hart, D. J., Lin, Y. F., Stumpf, A. & Thomas, L., Nov 2018, In: Geothermics. 76, p. 116-124 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Lithology 100%
  • fiber optics 85%
  • subsurface flow 77%
  • heat flow 70%
  • Thermodynamic properties 64%

• Feasibility of a Deep Direct-Use Geothermal System at the University of Illinois Urbana-Champaign

  Stumpf, A., Damico, J., Okwen, R., Stark, T., Elrick, S., Nelson, W. J., Lu, Y., Holcomb, F., Tinjum, J., Yang, F., Frailey, S. & Lin, Y-F., 2018, In: Transactions - Geothermal Resources Council. 42, p. 227-248 22 p.

  Research output: Contribution to journal › Conference article › peer-review

  • sandstones 83%
  • Sandstone 73%
  • heat 55%
  • Geothermal energy 54%
  • Fluids 53%

• Geologic cross sections of Quaternary deposits across the Manlove gas storage field area, Champaign County, Illinois

  Stumpf, A. J., 2018, Champaign, IL: Illinois State Geological Survey. 13 p. (ISGS Special Report; no. 6)

  Research output: Book/Report/Conference proceeding › Technical report

• Hydrogeomorphological differentiation between floodplains and terraces

  Yan, Q., Iwasaki, T., Stumpf, A., Belmont, P., Parker, G. & Kumar, P., Jan 2018, In: Earth Surface Processes and Landforms. 43, 1, p. 218-228 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Floodplains 100%
  • terrace 62%
  • river 61%
  • valley 44%
  • hydraulics 14%

• Identifying groundwater and surface water interaction zones using fiber-optic distributed temperature sensing

  Liu, H., Lin, Y-F. F., Stumpf, A. J., Sargent, S. & Kumar, P., 2018, Abstracts with Programs - Geological Society of America. Vol. 50:6.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • fiber optics 100%
  • surface water 55%
  • groundwater 49%
  • river bed 40%
  • temperature 30%

• Impacts of environmental stressors on the water resources of intensively managed hydrologic systems

  Botero-Acosta, A., Chu, M. L. & Stumpf, A. J., Sep 15 2018, In: Hydrological Processes. 32, 19, p. 2947-2962 16 p.

  Research output: Contribution to journal › Article › peer-review

  • watershed management 100%
  • management practice 76%
  • water resource 63%
  • crop rotation 35%
  • river basin 32%

• Impacts of quaternary history on critical zone structure and processes: Examples and a conceptual model from the intensively managed landscapes critical zone observatory

  Anders, A. M., Bettis, E. A., Grimley, D. A., Stumpf, A. J. & Kumar, P., Mar 20 2018, In: Frontiers in Earth Science. 6, 24.

  Research output: Contribution to journal › Article › peer-review

  • observatory 100%
  • glacial-interglacial cycle 15%
  • bedrock 10%
  • mineral 9%
  • residual soil 7%

• Measuring Earth's vital sign-temperature-in four dimensions

  Lin, Y-F. F., Stumpf, A. J., Kumar, P. & Sargent, S., 2018, Geological Society of America Abstracts with Programs. Indianapolis, IN, Vol. 50:6.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • measuring 100%
  • temperature 55%
  • surface water 50%
  • fiber optics 45%
  • groundwater 44%

• Radiocarbon and Stable Carbon Isotopes of Labile and Inert Organic Carbon in the Critical Zone Observatory in Illinois

  Wang, H., Stumpf, A. J. & Kumar, P., Jun 1 2018, In: Radiocarbon. 60, 3, p. 989-999 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Stable Carbon Isotopes 100%
  • Radiocarbon 73%
  • Observatory 66%
  • Illinois 63%
  • observatory 51%

• Spatial and temporal pattern monitoring on groundwater and surface water interactions using fiber-optic distributed temperature sensing

  Liu, H., Lin, Y-F. F., Stumpf, A. J., Kumar, P. & Sargent, S., 2018, p. Paper-No. 28-15.

  Research output: Contribution to conference › Paper › peer-review

  • fiber optics 100%
  • surface water 55%
  • groundwater 49%
  • monitoring 43%
  • river bed 40%

• The intensively managed landscape critical zone observatory: A scientific testbed for understanding critical zone processes in agroecosystems

  Wilson, C. G., Abban, B., Keefer, L. L., Wacha, K., Dermisis, D., Giannopoulos, C., Zhou, S., Goodwell, A. E., Woo, D. K., Yan, Q., Ghadiri, M., Stumpf, A., Pitcel, M., Lin, Y. F., Marini, L., Storsved, B., Goff, K., Vogelgsang, J., Dere, A., Schilling, K. E. & 13 others, Muste, M., Blair, N. E., Rhoads, B., Bettis, A., Pai, H., Kratt, C., Sladek, C., Wing, M., Selker, J., Tyler, S., Lin, H., Kumar, P. & Papanicolaou, A. N., 2018, In: Vadose Zone Journal. 17, 1, 180088.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • agricultural ecosystem 100%
  • agroecosystems 92%
  • observatory 78%
  • sediments 39%
  • sediment 23%

• Thermogeology assessments of geothermal energy in the shallow heterogeneous subsurface

  Stumpf, A. J. & Lin, Y-F. F., 2018, Geological Society of America Abstracts with Programs. Indianapolis, IN, Vol. 50:6.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • heat pump 72%
  • physical property 44%
  • energy 41%
  • fiber optics 34%
  • groundwater 34%
• 2017

  Floodplains as a source of fine sediment in grazed landscapes; tracing the source of suspended sediment in the headwaters of an intensively managed agricultural landscape

  Yu, M., Rhoads, B. L. & Stumpf, A., 2017, Scientific Program - AGU 2017 Fall Meeting. Vol. 2017.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • suspended sediment 95%
  • agricultural land 77%
  • sediment 46%
  • watershed 30%
  • erosion 18%

• Microbial diversity in an intensively managed landscape is structured by landscape connectivity

  Griffin, J. S., Lu, N., Sangwan, N., Li, A., Dsouza, M., Stumpf, A. J., Sevilla, T., Culotti, A., Keefer, L. L., Kelly, J. J., Gilbert, J. A., Wells, G. F. & Packman, A. I., Oct 1 2017, In: FEMS microbiology ecology. 93, 10, fix120.

  Research output: Contribution to journal › Article › peer-review

  • habitat connectivity 100%
  • connectivity 58%
  • Microbiota 54%
  • microbial communities 52%
  • microbial community 45%

• Surficial geology of the Saybrook 7.5-minute Quadrangle, Mclean County, Illinois, USA

  Rickels, E. S., Stumpf, A. J., Malone, D. H. & Shields, W. E., 2017, In: Journal of Maps. 13, 2, p. 191-195 5 p.

  Research output: Contribution to journal › Article › peer-review

  • geology 100%
  • Boreholes 71%
  • regional history 67%
  • soil survey 51%
  • borehole 34%

• The Mahomet Bedrock Valley: Its History and Character

  Stumpf, A. J., 2017, In: Illinois Geographer. 59, 2, p. 59--79

  Research output: Contribution to journal › Article › peer-review

  • bedrock 100%
  • valley 78%
  • valley fill 25%
  • ice margin 24%
  • drainage network 22%

• THERMOPHYSICAL CHARACTERIZATION OF THE HETEROGENEOUS SUBSURFACE

  Stumpf, A. J. & Lin, Y-F. F., 2017, Abstracts with Programs - Geological Society of America. Vol. 49.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • thermal regime 100%
  • groundwater flow 60%
  • soil dynamics 28%
  • fiber optics 26%
  • temperature 24%
• 2016

  Anthropogenic reorganization of critical zone in intensively managed landscapes

  Kumar, P., Anders, A. M., Bettis III, E. A., Blair, N. E., Filley, T. R., Grimley, D. A., Le, P. V., Lin, H., Lin, Y-F. F., Keefer, D. A., Keefer, L. L., Muste, M., Packman, A. I., Papanicolaou, T., Rhoads, B. L., Richardson, M., Schnoebelen, D. J., Stumpf, A., Ward, A. S., Wilson, C. G. & 3 others, Woo, D., Yan, Q. & Goodwell, A. E., 2016, AGU 2016 fall meeting. Vol. 2016.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • bioenergy production 98%
  • degradation 94%
  • nutrient 94%
  • Anthropocene 94%
  • arable land 81%

• Deciphering the last glacial chronology, upper Sangamon River basin, Illinois

  Grimley, D. A., Labotka, D., Huot, S., Wang, J. J., Stumpf, A. J., Miao, X., Caron, O. J. & Wang, H., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Last Glacial 100%
  • chronology 81%
  • river basin 68%
  • young 48%
  • ice 35%

• Evidence of meltwater megafloods near the southernmost ice margins of the Laurentide ice sheet between 20.5 and 18.5 ka

  Wang, H., Curry, B., McKay III, E. D., Berg, R. C., Stumpf, A. J., Huot, S. & Keen-Zebert, A., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Laurentide Ice Sheet 100%
  • ice margin 98%
  • warming 58%
  • ice sheet 35%
  • Northern Hemisphere 33%

• From 3-D hydrostratigraphic model to 3-D printed aquifer model

  Zhong, S., Stumpf, A. J. & Lin, Y. F., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • software 32%
  • GIS 25%
  • groundwater 9%
  • cost 8%
  • river 8%

• Identification of defects in earthen-covered landfills by remote sensing

  Stohr, C., Stumpf, A. J., Barrett, M., Filippini, H. & Luman, D. E., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • landfill 100%
  • defect 99%
  • remote sensing 72%
  • inspection 44%
  • GIS 37%

• Origins, influences and contributions of Illinois State Geological Survey to landfill studies and groundwater protection

  Stohr, C., Cartwright, K., Berg, R. C. & Stumpf, A. J., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • geological survey 71%
  • landfill 64%
  • piezometer 25%
  • hydrogeology 24%
  • refuse 23%

• Procedure for three-dimensional printing of a digital hydrostratigraphic model

  Lin, Y-F. F., Zhong, S. & Stumpf, A. J., 2016, Champaign, Illinois: Illinois State Geological Survey. (Circular 593)

  Research output: Book/Report/Conference proceeding › Technical report

• Subsurface heat transport simulation with periodic surface temperature signals and groundwater flow

  Luo, Y., Lin, Y-F. F., Kumar, P. & Stumpf, A. J., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • groundwater flow 100%
  • surface temperature 86%
  • simulation 46%
  • temperature 39%
  • fiber optics 36%
• 2015

  Archean provenance of granite cobbles in Woodfordian tills in central Illinois

  Rickels, E., Malone, D. H., Stumpf, A. J. & Thomason, J., 2015, Abstracts with Programs - Geological Society of America. Boulder, CO: Geological Society of America, Vol. 47. p. 789

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • provenance 100%
  • Archean 98%
  • zircon 66%
  • clast 40%
  • basement rock 14%

• Collection and application of outcrop measurements in glacial materials for geo-engineering and hydrogeology along the Vermilion River, east-central Illinois

  Stohr, C. J., Stumpf, A. J. & Stiff, B. J., Feb 1 2015, In: Environmental and Engineering Geoscience. 21, 1, p. 63-74 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Hydrogeology 100%
  • hydrogeology 65%
  • Rivers 56%
  • Deposits 56%
  • Pavements 53%

• Geologic Cross Sections Across the Mahomet Bedrock Valley: Champaign, Ford, McLean, Piatt, and Vermilion Counties, Illinois

  Stumpf, A. J. & Atkinson, L. A., 2015

  Research output: Non-textual form › Map

• Ridge migration modeling with human activities

  Yan, Q., Kwang, J., Kumar, P., Anders, A., Rhoads, B. L., Stumpf, A. J. & Keefer, L., 2015, Abstracts with Programs - Geological Society of America. Boulder, CO: Geological Society of America, Vol. 47. p. 91

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • human activity 100%
  • modeling 53%
  • landscape evolution 20%
  • drainage basin 17%
  • ditch 9%

• Using distributed temperature sensing to monitor potential subsurface temperature changes in an intensively managed landscape

  Lin, Y-F. F., Stumpf, A. J., Luo, Y. & Kumar, P., 2015, Abstracts with Programs - Geological Society of America. Boulder, CO: Geological Society of America, Vol. 47. p. 30

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • temperature change 100%
  • borehole 69%
  • fiber optics 63%
  • well 45%
  • bedrock 45%
• 2014

  Development of a 3-dimensional geological model of buried valleys in east-central Illinois

  Stumpf, A. J., Atkinson, L. A., Dey, W. S. & Ross, M., 2014, Abstracts with Programs - Geological Society of America. Vancouver, British Columbia: Geological Society of America, Vol. 46. p. 686

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • valley 93%
  • bedrock 45%
  • fine grained sediment 20%
  • flow modeling 19%
  • glacial deposit 19%

• Discussion: "Streamlined erosional residuals and drumlins in central British Columbia, Canada" by J. Donald McClenagan, (2013) Geomorphology 189, 41-54

  Stumpf, A. J., Ferbey, T., Plouffe, A., Clague, J. J., Ward, B. C., Paulen, R. C. & Bush, A. B. G., Mar 15 2014, In: Geomorphology. 209, p. 147-150 4 p.

  Research output: Contribution to journal › Comment/debate › peer-review

  • drumlin 100%
  • glacial erosion 30%
  • glacial landform 16%
  • water body 9%

• Discussion: "Streamlined erosional residuals and drumlins in central British Columbia, Canada" by J. Donald McClenagan, (2013) Geomorphology 189, 41-54

  Stumpf, A. J., Ferbey, T., Plouffe, A., Clague, J. J., Ward, B. C., Paulen, R. C. & Bush, A. B. G., Mar 15 2014, In: Geomorphology. 209, p. 147-150 4 p.

  Research output: Contribution to journal › Comment/debate › peer-review

  • drumlin 100%
  • glacial erosion 30%
  • glacial landform 16%
  • water body 9%

• Seismic characterization of glacial sediments in central Illinois

  Ismail, A., Stumpf, A. & Bauer, R., Feb 1 2014, In: Journal of Applied Geophysics. 101, p. 1-10 10 p.

  Research output: Contribution to journal › Article › peer-review

  • sediments 100%
  • glacial deposit 94%
  • wave velocity 50%
  • characterization 45%
  • borehole 44%

• Three-dimensional hydrofacies assemblages in ice-contact/proximal sediments forming a heterogeneous ‘hybrid’ hydrostratigraphic unit in central Illinois, USA

  Atkinson, L. A., Ross, M. & Stumpf, A. J., Oct 21 2014, In: Hydrogeology Journal. 22, 7, p. 1605-1624 20 p.

  Research output: Contribution to journal › Article › peer-review

  • lithofacies 81%
  • ice 77%
  • sediment 55%
  • groundwater 46%
  • glacial deposit 44%

• Weathering profiles in the Intensively-Managed Landscape Critical Zone Observatory, Illinois and Iowa (Appendix 9).

  Stumpf, A. J., Bettis, III, E. A. & Elrick, S. D., 2014, Report on Drilling, Sampling, and Imaging the Depths of the Critical Zone, an NSF Workshop. Open Project Report to the Critical Zone Community.. Riebe, C. & Chorover, J. (eds.).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 2013

  Collapsing Soil Hazards

  Stumpf, A. J., Jan 1 2013, Encyclopedia of Natural Hazards. Bobrowsky, P. T. (ed.). Springer, p. 99-105 7 p. (Encyclopedia of Earth Sciences Series).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • soil 40%
  • material 13%
  • distribution 11%