Andrew Kulmatiski

Wildland Resources | Ecology Center

Associate Professor


Andrew Kulmatiski

Contact Information

Office Location: NR 224
Phone: (435) 881-5496
Email: andrew.kulmatiski@usu.edu
Additional Information:

Educational Background

PhD, Biology, (Plant-soil interactions), Utah State University, 2005
Other, Forest Soils, Yale School of Forestry and Environmental Studies, 1999
BA, Biology, (Environmental Sciece, Chemistry), Colby College, 1994

Biography

Trained broadly in ecology and soils at Colby College, Yale School of Forestry, Dartmouth College and Utah State University I study interactions between plants and soils and how they affect plant communities.

Teaching Interests

Ecology, Plant Ecology, Soils, Biogeochemistry, Ecohydrology, Rangeland management, Plant Physiology

Research Interests

Plant soil feedbacks, Soil ecology, Plant Physiology, Climate Change, Native Plant Restoration

Awards

2014 article 'Most soil trophic guilds increase plant growth" ranked 16th of 769 Oikos articles according to Altmetrics, 2015

Altmetrics

2014 article 'Most soil trophic guilds increase plant growth" selected as an Editor's Choice manuscript, 2014

Oikos

Special feature, Nature Climate Change, 2013

Nature Climate Change

Outstanding Paper of 2010, 2012

Western North American Naturalist

F1000 Paper recommendation, 2012

F1000

Top 1% most cited papers in Ecology, 2012

Council of Candadian Academies

Highlighted as a leader in the field in a book on Invasion Ecology. , 2011


    Publications | Book Chapters

  • Kulmatiski, A., Hines, J., Eisenhauer, N., Soil organism effects on grassland production and diversity: Grasslands: habitat management, impacts of plant diversity and restoration strategies. Nova Publishers

An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

Publications | Journal Articles

Academic Journal

  • Ohlert, T., Smith, M.D, Wilkins, K.D, Holdrege, M.C, Wilfahrt, P., Collins, S.L, Knapp, A.K, Sala, O.E, Dukes, J.S, Phillips, R.P, Yahdjian, L., Gherardi, L.A, Beier, C., Fraser, L.H, Jentsch, A., Loik, M.E, Maestre, F.T, Power, S.A, Yu, Q., Felton, A.J, Munson, S.M, Luo, Y., Abdoli, H., Abedi, M., Alados, C.L, Alberti, J., Alon, M., An, H., Anacker, B., Anderson, M., Auge, H., Bachle, S., Bahalkeh, K., Bahn, M., Batbaatar, A., Bauerle, T., Beard, K.H, Behn, K., Beil, I., Biancari, L., Blindow, I., Bondaruk, V.F, Borer, E.T, Bork, E.W, Bruschetti, C.M, Byrne, K.M, Cahill, Jr., J.F, Calvo, D.A, Carbognani, M., Cardoni, A., Carlyle, C.N, Castillo-Garcia, M., Chang, S.X, Chieppa, J., Cianciaruso, M.V, Cohen, O., Cordeiro, A.L, Cusack, D.F, Dahlke, S., Daleo, P., D'Antonio, C.M, Dietterich, L.H, Doherty, T.S, Dubbert, M., Ebeling, A., Eisenhauer, N., Fischer, F.M, Forte, T.G, Gebauer, T., Gozalo, B., Greenville, A.C, Guidoni-Martins, K.G, Hannusch, H.J, Haugum, S.V, Hautier, Y., Hefting, M., Henry, H.A, Hoss, D., Ingrisch, J., Iribarne, O., Isbell, F., Johnson, Y., Jordan, S., Kelly, E.F, Kimmel, K., Kreyling, J., Kröel-Dulay, G., Kröpfl, A., Kübert, A., Kulmatiski, A., Lamb, E.G, Larsen, K.S, Larson, J., Lawson, J., Leder, C.V, Linstädter, A., Liu, J., Liu, S., Lodge, A.G, Longo, G., Loydi, A., Luan, J., Lubbe, F.C, Macfarlane, C., Mackie-Haas, K., Malyshev, A.V, Maturano-Ruiz, A., Merchant, T., Metcalfe, D.B, Mori, A.S, Mudongo, E., Newman, G.S, Nielsen, U.N, Nimmo, D., Niu, Y., Nobre, P., O'Connor, R.C, Ogaya, R., Oñatibia, G.R, Orbán, I., Osborne, B., Otfinowski, R., Pärtel, M., Penuelas, J., Peri, P.L, Peter, G., Petraglia, A., Picon-Cochard, C., Pillar, V.D, Piñeiro-Guerra, J.M, Ploughe, L.W, Plowes, R.M, Portales-Reyes, C., Prober, S.M, Pueyo, Y., Reed, S.C, Ritchie, E.G, Rodríguez, D.A, Rogers, W.E, Roscher, C., Sánchez, A.M, Santos, B.A, Scarfó, M.C, Seabloom, E.W, Shi, B., Souza, L., Stampfli, A., Standish, R.J, Sternberg, M., Sun, W., Sünnemann, M., Tedder, M., Thorvaldsen, P., Tian, D., Tielbörger, K., Valdecantos, A., Liesbeth van den Brink, , Vandvik, V., Vankoughnett, M.R, Velle, L.G, Wang, C., Wang, Y., Wardle, G.M, Werner, C., Wei, C., Wiehl, G., Williams, J.L, Wolf, A.A, Zeiter, M., Zhang, F., Zhu, J., Zong, N., Zuo, X., (2025). Drought intensity and duration interact to magnify losses in primary productivity. Science, 390:6770, 284-289.
  • Shi, B., Delgado-Baquerizo, M., Knapp, A., Smith, M., Reed, S., Osborne, B., Yolima , C., Maestre, F.T, Zhu, Y., Chen, A., Wilkins, K., Holdrege, M., Kulmatiski, A., Picon-Cochard, C., Roscher, ., Power, S., Byrne, .M, Churchill, A.C, Jentsch, A., Henry, H.A, Beard, K.H, Schuchardt, M.A, Eisenhauer, ., Otfinowski, ., Hautier, ., Shen, H., Wang, Y., Wang, Z., Wang, C., Cusack, D.F, Petraglia, A., Carbognani, M., Forte, T.G, Flory, S.L, Hou, P., Zhang, T., Gao, W., Sun, W., (2024). Aridity drives the response of soil total and particulate organic carbon to drought in temperate grasslands and shrublands. Science Advances, 10:40, doi: doi: 10.1126/sciadv.adq2654
  • Kulmatiski, A., (2024). Water matching: an explanation for plant growth and coexistence in water-limited systems. Discover Soil, 1, doi: https://doi.org/10.1007/s44378-024-00002-7
  • Forero, L.e, Kulmatiski, A., (2024). Vertical resource uptake patterns help explain prairie plant abundance. Plant and Soil, doi: https://doi.org/10.1007/s11104-024-06897-z
  • Kulmatiski, A., Holdrege, M.C, Chirvasa, C., Beard, K.H, (2024). Root distributions predict shrub-steppe responses to precipitation intensity. Biogeosciences, 21, 131–143. doi: 10.5194/bg-21-131-2024
  • Holdrege, M.C, Kulmatiski, A., Beard, K.H, Palmquist, K., (2023). Precipitation Intensification Increases Shrub Dominance in Arid, Not Mesic, Ecosystems. Ecosystems, 26, 568–584. doi: https://doi.org/10.1007/s10021-022-00778-1
  • Aaronson, J.K, Kulmatiski, A., Forero, L.E, Grenzer, J., Norton, J.M, (2023). Are Plant–Soil Feedbacks Caused by Many Weak Microbial Interactions?. Biology MDPI, 12:11, 1-17. doi: https://doi.org/10.3390/biology12111374
  • Kulmatiski, A., Beard, K.H, (2022). A modern two-layer hypothesis helps resolve the 'savanna problem'. Ecology Letters, 25:9, 1952-1960. doi: doi: 10.1111/ele.14067
  • Holdrege, M., Kulmatiski, A., Beard, K.H, Palmquist, K., (2022). Precipitation intensification increases shrub growth in arid, not mesic, systems. Ecosystems, doi: doi: 10.1007/s10021-022-00778-1
  • Holdrege, M., Beard, K.H, Kulmatiski, A., (2021). Winter wheat growth resistant to increases in rain and snow intensity. Agronomy, 11:4, 751. doi: 10.3390/agronomy11040751
  • Holdrege, M.C, Beard, K.H, Kulmatiski, A., (2021). Woody plant growth increases with precipitation intensity in a cold semi-arid system. Ecology, 102:1, e03212 . doi: doi: 10.1002/ecy.3212
  • Kulmatiski, A., Beard, K.H, Holdrege, M.C, February, E., (2020). Small differences in root distributions allow resource niche partitioning. Ecology and Evolution, 10:18, 9776-9787. doi: 10.22541/au.159056294.45813944
  • Kulmatiski, A., Beard, K.H, (2019). Chronosequence and direct observation approaches reveal complementary community dynamics in a novel ecosystem. Plos One, 14:3, e0207047. doi: 10.1371/journal.pone.0207047
  • Henry, H., Abedi, M., Alados, C., Beard, K.H, Fraser, L., Jentsch, , Kreyling, , Kulmatiski, A., Lamb, J., Sun, W., Vankoughnett, M., Venn, S., Werner, C., Beil, I., Blindow, I., Dahlke, S., Dubbert, M., Effinger, A., Garris, H., Gartzia, M., Gebauer, T., Arfin Khan, M., Malyshev, A., Paulson, J., Pueyo, Y., Stover , ., Yang, X., (2018). Increased soil frost versus summer drought as drivers of plant biomass responses to reduced precipitation: results from a globally-coordinated field experiment. Ecosystems, 21:7, 1432-1444. doi: 10.1007/s10021-018-0231-7
  • Koerner, S., Smith, ., Burkepile, D., Hanan, N., Avolio, M., Collins, S., Knapp, A., Lemoine, N., Beard, K.H, Kulmatiski, A., Veblen, K.E, (2018). Change in dominance determines herbivore effects on plant biodiversity. Nature Ecology and Evolution, 2:12, 1925-1932.
  • Adler, P., Smull, D., Beard, K.H, Choi, R.T, Furniss, T., Kulmatiski, A., Meiners, J., Tredennick, A.T, Veblen, K.E, (2018). Competition and coexistence in plant communities: intraspecific competition is stronger than interspecific competition. Ecology Letters, 21:9, 1319–1329. doi: 10.1111/ele.13098
  • Kulmatiski, A., Beard, K.H, Norton, J.M, Heavilin, J.E, Forero, L., Grezer, J., (2017). Live long and prosper: plant-soil feedback, lifespan and landscape abundance covary. Ecology, 98:12, 3063-3073. doi: 10.1002/ecy.2011
  • Kulmatiski, A., Adler, P., Stark, J.M, Tredennik, A.T, (2017). Water and nitrogen uptake are better associated with resource availability than root biomass. Ecosphere, 8, e01738.
  • Kulmatiski, A., Sprouse, S., Beard, K.H, (2017). Soil type more than precipitation determines fine-root abundance in savannas of Kruger National Park, South Africa. Plant and Soil, 417:1-2, 523-333. doi: 10.1007/s11104-017-3277-y
  • Kulmatiski, A., (2016). Factorial and 'self vs. other' plant soil feedback experiments produce similar predictions of plant growth in communities. Plant and Soil, 408, 485-492. doi: doi:10.1007/s11104-016-2946-6
  • Monz, C., Kulmatiski, A., (2016). The emergence of "fat bikes' in the USA: Trends, potential consequences and management. Journal of Outdoor Recreation and Tourism, 15, 20–25.
  • Kulmatiski, A., Beard, K.H, Grezer, J., Forero, L., Heavilin, J.E, (2016). Using plant-soil feedbacks to predict plant biomass in diverse communities. Ecology, 97:8, 2064-2073. doi: 10.1890/15-2037.1
  • Warren, C., Kulmatiski, A., Beard, K.H, (2015). A combined tracer/evapotranspiration model approach estimates plant water uptake in native and non-native shrub-steppe communities. Journal of Arid Environments, 121:2015, 67–78.
  • Nolan, N.E, Kulmatiski, A., Beard, K.H, Norton, J.M, (2015). Activated carbon decreases invasive plant growth by mediating plant-microbe. AoB Plants, 7, plu072. doi: doi: 10.1093/aobpla/plu072
  • Kulmatiski, A., Anderson-Smith, A., Beard, K.H, Doucette-Riis, S., Mazzacavallo, M., Nolan, N.E, Ramirez, R., Stevens, J.R, (2014). Most soil trophic guilds increase plant growth: a meta-analytical review. Oikos, 123:2, 1409-1419. doi: 10.1111/oik.01767
  • Buitendorf, R., Kulmatiski, A., Higgins, S.I, (2014). Soil water retention curves for the major soil types of the Kruger National Park. Koedoe, 56:1, doi: /10.4102/ koedoe.v56i1.1228
  • Smith, N.G, Rogers, V.L, Brzostek, E.R, Kulmatiski, A., Avolio, M.L, Koerner, S.E, Hoover, D.L, Grant, K., Anke, J., Niyogi, D., (2014). Towards a better integration of biogeochemical and ecological data from precipitation manipulation experiments into land surface models. Reviews of Geophysics, 52:3, doi: 10.1002/2014RG000458
  • Kulmatiski, A., Beard, K.H, (2013). Increasing precipitation intensity linked to woody plant encroachment. Nature Climate Change, 3, 833-837.
  • Suding, K., Harpole, W., Kulmatiski, A., MacDougall, A., Fukami, T., van der Putten, W., van de Voorde, T., (2013). Plant-soil feedback, invasion, and consequences for community dynamics. Journal of Ecology, 101:2, 298-308. doi: 10.1111/1365-2745.12057
  • van der Putten, W., Bever, J., Schweitzer, J., Wardle, D., Casper, B.B, Kulmatiski, A., Suding, K., Klironomos, J., Kardol, P., Bezemer, M., Fukami, T., Bardgett, R., Van de Voorde, T., (2013). Plant-soil feedback: the past, the present and future challenges. Journal of Ecology, 101:2, 265-276. doi: 10.1111/1365-2745.12054
  • Kulmatiski, A., Beard, K.H, (2013). Root niche partitioning among grasses, saplings, and trees measured using a tracer technique. Oecologia, 171:1, 25-37. doi: 10.1007/s00442-012-2390-0
  • Kulmatiski, A., Beard, K.H, Heavilin, J.E, (2012). Plant-soil feedbacks provide an alternative explanation for diversity-productivity relationships. Proceedings of the Royal Society B, 279:1740, 3020–3026. doi: 10.1098/rspb.2012.0285
  • Kulmatiski, A., Beard, K.H, (2011). Changing soils to manage plant communities: Activated carbon as a restoration tool in ex-arable fields. Restoration Ecology, 19:101, 102-110.
  • Kulmatiski, A., Heavilin, J.E, Beard, K.H, (2011). Testing predictions of a three-species plant-soil feedback model. Journal of Ecology, 99:2, 542-550. doi: doi:10.1111/j.1365- 2745.2010.01784.x
  • Kulmatiski, A., Beard, K.H, Meyerson, L.A, Gibson, J.C, Mock, K.E, (2010). Nonnative Phragmites australis invasion into Utah wetlands. Western North American Naturalist, 70, 541-552.
  • Kulmatiski, A., Beard, K.H, Verweij, R.J, February, E.C, (2010). A depth-controlled tracer technique quantifies the location, extent, and timing of water uptake in a sub-tropical savanna. New Phytologist, 188:1, 199-209.
  • Kulmatiski, A., Beard, K.H, Stevens, J.R, Cobbold, S.M, (2008). Plant-soil feedbacks: A meta-analytical review. Ecology Letters, 11:9, 980-992.
  • Kyle, G.P, Kulmatiski, A., Beard, K.H, (2008). Pocket gophers change plant species composition in a shrub steppe ecosystem. Western North American Naturalist, 68:3, 374-381.
  • Kulmatiski, A., Beard, K.H, (2008). Decoupling plant-growth from land-use legacies in soil microbial communities.. Soil Biology and Biogeochemistry, 40(5), 1059-1068.
  • Kyle, G.P, Beard, K.H, Kulmatiski, A., (2007). Reduced soil compaction enhances establishment of non-native plant species. Plant Ecology, 193(2), 223-232.
  • Rexroad, E.A, Beard, K.H, Kulmatiski, A., (2007). Vegetation responses to 35 and 55 years of native ungulate grazing in shrub steppe communities. Western North American Naturalist, 67(1), 16-25.
  • Kulmatiski, A., Beard, K.H, Stark, J.M, (2006). Exotic communities shift water-use timing. Plant and Soil, 288:1-2, 271-284.
  • Kulmatiski, A., Beard, K.H, (2006). Activated Carbon as a Restoration Tool. Restoration Ecology, 14:2, 251-257.
  • Kulmatiski, A., Beard, K.H, Stark, J.M, (2004). Finding endemic soil-based controls on weed growth. Weed Technology, 18, 115-120.
  • Kulmatiski, A., Beard, K.H, (2004). Reducing sampler error in soil research. Soil Biology and Biochemistry, 36 (2), 383-385.
  • Beard, K.H, Vogt, K.A, Kulmatiski, A., (2002). Top-down effects of a terrestrial frog on nutrient concentrations in a subtropical forest. Oecologia, 133, 583-593.
  • Berry, R., Kulmatiski, A., A savanna response to precipitation intensity. PLOS ONE

Professional Journal

    An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

    Publications | Other

    An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.

    Teaching

    WILD 3830 - Range Plant Taxonomy and Function, Fall 2025
    WILD 3830 - Rangeland Plant ID and Taxonomy, Fall 2025
    PSC, PSC, WILD, WILD 5350, 5350, 6350, 6350 - Wildland Soils, Fall 2025
    WILD/PSC 5350/6350 - Wildland Soils, Fall 2025
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2024
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2024
    USU 1010 - University Connections, Fall 2024
    PSC, PSC, WILD, WILD 5350, 5350, 6350, 6350 - Wildland Soils, Fall 2024
    PSC, WILD 5350 - Wildland Soils, Fall 2024
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2023
    PSC, PSC, WILD, WILD 5350, 5350, 6350, 6350 - Wildland Soils, Fall 2023
    PSC, WILD 6350, 5350 - Wildland Soils, Fall 2023
    , Fall 2022
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2022
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2022
    USU 1010 - University Connections, Fall 2022
    , Fall 2021
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2021
    USU 1010 - University Connections, Fall 2021
    PSC, WILD 5350, 6350 - Wildland Soils, Fall 2021
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2020
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2020
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2018
    PSC, WILD 5350, 6350 - Wildland Soils, Fall 2018
    PSC, WILD 5350, 6350 - Wildland Soils, Spring 2018
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2017
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2016
    WILD 6900 - Graduate Special Topics, Spring 2016
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2015
    WILD 7200 - Plant Physiological Ecology, Spring 2015
    WILD 3850 - Vegetation and Habitat Management, Spring 2015
    WILD 3850 - Vegetation and Habitat Management, Spring 2015
    WILD 7200 - Plant Physiological Ecology, Fall 2014
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2014
    WILD 3830 - Range Plant Taxonomy and Function, Fall 2014
    WILD 4850 - Vegetation and Habitat Management, Spring 2014

    Graduate Students Mentored

    Lillian Gordon, Wildland Resources, January 2025
    Ryan Sandfort, Wildland Resources, January 2024
    Faraz Rehman, Wildland Resources, September 2023
    Faraz Rehman, Wildland Resources, August 2023
    Julia Aaronson, Wildland Resources, August 2021
    Robert Fenwick, Wildland Resources, August 2016
    Josephine Grenzer, Wildland Resources, January 2015
    Leslie Forero, Wildland Resources, July 2014 - September 2020
    Mehmet Ozturk, Wildland Resources, August 2014 - May 2019
    Rebecca Tobin, Wildland Resources, August 2014 - August 2016
    Ryan Berry, Wildland Resources, August 2014 - August 2016

    Students

    Lilly Gordon - MS
    Faraz Rehman - MS
    Ryan Sandfort - PhD

    Past Students

    Julia Aaronson - MS
    Nicole Nolan (USU)
    Michael Mazzacavallo (UAA)
    Pascale William (USU)
    Ryan Berry
    Rebecca Tobin
    Leslie Forero - PhD
    Josephine Grenzer - PhD
    Mehmet Ozturk - PhD

    Courses

    WILD 3830 - Range Plant Taxonomy and Function
    WILD 7200 - Plant Physiological Ecology

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