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                    U.S. DEPARTMENT OF AGRICULTURE
 Range and Meadow Forage Management Research: Burns, OR
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ARS Home Pacific West Area Burns, Oregon Range and Meadow Forage Management Research People & Locations







Erik P Hamerlynck

                                                                (PhD)
                        Range and Meadow Forage Management Research

                        




                        
                        Plant Physiologist
                        Phone: (541) 573-8911
                        
                        
                        Fax: (541) 573-3042(Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)
                            ProjectsIntegrate Vegetative Bud-based Propagation and Seeds in Restoration of Rangeland Native Plant Communities
                                                    In-House Appropriated
                                                                    (D)Accession Number: 439559**Publications**
                                                (Clicking on the reprint icon
                                                    Reprint Icon
                                                    will take you to the publication reprint.)Contrasts and commonalities in compensatory reproductive photosynthesis between exotic and native sagebrush steppe perennial bunchgrasses

- (Abstract Only)Photosynthetic resilience of Elymus elymoides and Pseudoroegneria spicata seedlings following acute water stress
                                                        

- (Peer Reviewed Journal)O'Connor, R.C., Fox, V.G., Hamerlynck, E.P. 2024. Photosynthetic resilience of Elymus elymoides and Pseudoroegneria spicata seedlings following acute water stress. Rangeland Ecology and Management. 94:195-198. https://doi.org/10.1016/j.rama.2024.03.012.Agricultural Research Service weed science research: past, present, and future
                                                        

- (Review Article)Young, S.L., Anderson, J.V., Baerson, S.R., Bajsa Hirschel, J.N., Blumenthal, D.M., Boyd, C.S., Boyette, C.D., Brennan, E.B., Cantrell, C.L., Chao, W.S., Chee Sanford, J.C., Clements, D.D., Dray Jr, F.A., Duke, S.O., Porter, K.M., Fletcher, R.S., Fulcher, M.R., Gaskin, J., Grewell, B.J., Hamerlynck, E.P., Hoagland, R.E., Horvath, D.P., Law, E.P., Madsen, J., Martin, D.E., Mattox, C.M., Mirsky, S.B., Molin, W.T., Moran, P.J., Mueller, R.C., Nandula, V.K., Newingham, B.A., Pan, Z., Porensky, L.M., Pratt, P.D., Price, A.J., Rector, B.G., Reddy, K.N., Sheley, R.L., Smith, L., Smith, M., Snyder, K.A., Tancos, M.A., West, N.M., Wheeler, G.S., Williams, M., Wolf, J.E., Wonkka, C.L., Wright, A.A., Xi, J., Ziska, L.H. 2023. Agricultural Research Service weed science research: past, present, and future. Weed Science. 71(4):312-327. https://doi.org/10.1017/wsc.2023.31.Seed-specific mass and root growth relate to perennial bunchgrass seedling survivorship under highly limited nutrient supply
                                                        

- (Peer Reviewed Journal)Quigley, K.M., Ziegenhagen, L.L., Hamerlynck, E.P. 2023. Seed-specific mass and root growth relate to perennial bunchgrass seedling survivorship under highly limited nutrient supply. Rangeland Ecology and Management. 90:271-278. https://doi.org/10.1016/j.rama.2023.04.005.Reproductive compensatory photosynthesis in a semi-arid rangeland bunchgrass
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., O'Connor, R.C., Copeland, S.M. 2023. Reproductive compensatory photosynthesis in a semi-arid rangeland bunchgrass. Oecologia. 201:625-635. https://doi.org/10.1007/s00442-023-05341-w.Patterning ecological restoration after weeds

- (Peer Reviewed Journal)Using plant physiology to determine drought resistance and resilience in rangeland bunchgrasses

- (Abstract Only)O'Connor, R.C., Hamerlynck, E.P. 2022. Using plant physiology to determine drought resistance and resilience in rangeland bunchgrasses [abstract]. Society for Range Management. Paper No. 813736.Growing the state endemic, Oregon semaphoregrass (Pleuropogon oregonus): Focus on a successful propagation and introduction program on Burns Paiute Tribal lands
                                                        

- (Peer Reviewed Journal)Copeland, S.M., Crouch, C.G., Palmer, B.J., Hamerlynck, E.P., Ziegenhagen, L.L., Brown, J. 2023. Growing the state endemic, Oregon semaphoregrass (Pleuropogon oregonus): Focus on a successful propagation and introduction program on Burns Paiute Tribal lands. Native Plants Journal. 24(1):62-71. https://doi.org/10.3368/npj.24.1.62.Invasive annual grasses: re-envisioning approaches in a changing climate
                                                        

- (Peer Reviewed Journal)Young, S.L., Archer, D.W., Blumenthal, D.M., Boyd, C.S., Clark, P., Clements, D.D., Davies, K.W., Derner, J.D., Gaskin, J.F., Hamerlynck, E.P., Hardegree, S.P., Jensen, K.B., Monaco, T.A., Newingham, B.A., Pierson Jr, F.B., Rector, B.G., Sheley, R.L., Toledo, D.N., Vermeire, L.T., Wonkka, C.L. 2023. Invasive annual grasses: re-envisioning approaches in a changing climate. Journal of Soil and Water Conservation. 78(2):95-103. https://doi.org/10.2489/jswc.2023.00074.Using genomic selection to develop performance-based restoration plant materials
                                                        

- (Peer Reviewed Journal)Jones, T.A., Monaco, T.A., Larson, S.R., Hamerlynck, E.P., Crain, J.L. 2022. Using genomic selection to develop performance-based restoration plant materials. International Journal of Molecular Sciences. 23(15). Article 8275. https://doi.org/10.3390/ijms23158275.Photochemical performance of reproductive structures in Great Basin bunchgrasses in response to soil-water availability
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., O'Connor, R.C. 2021. Photochemical performance of reproductive structures in Great Basin bunchgrasses in response to soil-water availability. AoB Plants. 14(1). Article plab076. https://doi.org/10.1093/aobpla/plab076.Stomatal conductance relates to sagebrush transplant survival across planting season and size-class
                                                        

- (Peer Reviewed Journal)Copeland, S.M., Hamerlynck, E.P., Holfus, C., Campbell, E., Boyd, C.S. 2021. Stomatal conductance relates to sagebrush transplant survival across planting season and size-class. Rangeland Ecology and Management. 80:26-30. https://doi.org/10.1016/j.rama.2021.09.008.Using a grass of the Anthropocene as a functional guide to restore sagebrush-steppe
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Boyd, C.S. 2021. Using a grass of the Anthropocene as a functional guide to restore sagebrush-steppe. Rangelands. 43(3):117-120. https://doi.org/10.1016/j.rala.2021.03.005.An assessment of seed head and flag leaf contributions to reproductive effort in sagebrush steppe bunchgrasses
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., O'Connor, R.C. 2021. An assessment of seed head and flag leaf contributions to reproductive effort in sagebrush steppe bunchgrasses. Journal of Arid Environments. 187. Article 104442. https://doi.org/10.1016/j.jaridenv.2021.104442.Hydraulic redistribution buffers climate variability and regulates grass-tree interactions in a semiarid riparian savanna
                                                        

- (Peer Reviewed Journal)Barron-Gafford, G.A., Knowles, J.F., Perez Sanchez-Canete, E., Minor, R.L., Lee, E., Sutter, L., Tran, N., Murphy, P., Hamerlynck, E.P., Kumar, P., Scott, R.L. 2020. Hydraulic redistribution buffers climate variability and regulates grass-tree interactions in a semiarid riparian savanna. Ecohydrology. 14(3). Article e2271. https://doi.org/10.1002/eco.2271.Photosynthetic regulation in seed heads and flag leaves of sagebrush-steppe bunchgrasses
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Denton, E.M., Davies, K.W., Boyd, C.S. 2019. Photosynthetic regulation in seed heads and flag leaves of sagebrush-steppe bunchgrasses. Conservation Physiology. 7(1):coz112. https://doi.org/10.1093/conphys/coz112.Biotic soil-plant interaction processes explain most of hysteric CO2 efflux response to temperature in cross-factorial mesocosm experiment
                                                        

- (Peer Reviewed Journal)Dusza, Y., Sanchez-Canete, E.P., Le Galliard, J., Ferriere, R., Chollet, S., Massol, F., Hansart, A., Juarez, S., Dontsova, K., Van Haren, J., Troch, P., Pavao-Zuckerman, M.A., Hamerlynck, E.P., Barron-Gafford, G.A. 2020. Biotic soil-plant interaction processes explain most of hysteric CO2 efflux response to temperature in cross-factorial mesocosm experiment. Scientific Reports. 10:905. https://doi.org/10.1038/s41598-019-55390-6.Seed head photosynthetic light responses in clipped and unclipped sagebrush steppe bunchgrasses
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Ziegenhagen, L.L. 2020. Seed head photosynthetic light responses in clipped and unclipped sagebrush steppe bunchgrasses. Journal of Arid Environments. 172. https://doi.org/10.1016/j.jaridenv.2019.104013.Restoration of sagebrush in crested wheatgrass communities: A longer-term evaluation in the northern Great Basin
                                                        

- (Peer Reviewed Journal)Davies, K.W., Boyd, C.S., Bates, J.D., Hamerlynck, E.P., Copeland, S.M. 2020. Restoration of sagebrush in crested wheatgrass communities: a longer-term evaluation in the northern Great Basin. Rangeland Ecology and Management. 73(1):1-8. https://doi.org/10.1016/j.rama.2019.07.005.Ventenata and other coexisting exotic annual grass control and plant community response to increasing imazapic application rates
                                                        

- (Peer Reviewed Journal)Davies, K.W., Hamerlynck, E.P. 2019. Ventenata and other coexisting exotic annual grass control and plant community response to increasing imazapic application rates. Rangeland Ecology and Management. 72(4):700-705. https://doi.org/10.1016/j.rama.2019.02.010.Environmental and vegetative controls on soil CO2 efflux in three semiarid ecosystems
                                                        

- (Peer Reviewed Journal)Roby, M., Scott, R.L., Barron-Gafford, G., Hamerlynck, E.P., Moore, D. 2019. Environmental and vegetative controls on soil CO2 efflux in three semiarid ecosystems. Soil Systems. 3(1):6. https://doi.org/10.3390/soilsystems3010006.Changes in abundance of eight sagebrush-steppe bunchgrass species 13 yr after coplanting
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Davies, K.W. 2019. Changes in abundance of eight sagebrush-steppe bunchgrass species 13 yr after coplanting. Rangeland Ecology and Management. 72(1):23-27. https://doi.org/10.1016/j.rama.2018.07.001.Seedling defoliation and drought stress: variation in intensity and frequency affect performance and survival
                                                        

- (Peer Reviewed Journal)Denton, E.M., Smith, B.S., Hamerlynck, E.P., Sheley, R.L. 2018. Seedling defoliation and drought stress: variation in intensity and frequency affect performance and survival. Rangeland Ecology and Management. 71(1):25-34. https://doi.org/10.1016/j.rama.2017.06.014.Impacts of hydraulic redistribution on grass-tree competition versus facilitation in a semiarid savanna
                                                        

- (Peer Reviewed Journal)Barron-Gafford, G., Sanchez-Cohen, E., Minor, R., Hyendryz, S., Lee, E., Sutter, L., Tran, N., Parra, E., Colella, T., Murphy, P., Hamerlynck, E.P., Kumar, P., Scott, R.L. 2017. Impacts of hydraulic redistribution on grass-tree competition versus facilitation in a semiarid savanna. New Phytologist. 215(4):1451-1461. https://doi.org/10.1111/nph.14693.Challenges and limitations to native species restoration in the Great Basin, USA

- (Peer Reviewed Journal)Svejcar, T., Boyd, C.S., Davies, K.W., Hamerlynck, E.P., Svejcar, L. 2017. Challenges and limitations to native species restoration in the Great Basin, USA. Plant Ecology. 218:81-94. doi: 10.1007/s11258-016-0648-z.Postdefoliation ecosystem carbon and water flux and canopy growth dynamics in sagebrush steppe bunchgrass
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Sheley, R.L., Davies, K.W., Svejcar, A.J. 2016. Postdefoliation ecosystem carbon and water flux and canopy growth dynamics in sagebrush steppe bunchgrass. Ecosphere. 7(7):1-21. doi: 10.1002/ecs2.1376.Compensatory photosynthesis, water-use efficiency, and biomass allocation of defoliated exotic and native bunchgrass seedlings
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Smith, B., Sheley, R.L., Svejcar, A.J. 2016. Compensatory photosynthesis, water-use efficiency, and biomass allocation of defoliated exotic and native bunchgrass seedlings. Rangeland Ecology and Management. 69(3):206-214. doi: 10.1016/j.rama.2015.12.007.The carbon balance pivot point of southwestern U.S. semiarid ecosystems: Insights from the 21st century drought
                                                        

- (Peer Reviewed Journal)Scott, R.L., Biederman, J.A., Hamerlynck, E.P., Barron-Gafford, G. 2015. The carbon balance pivot point of southwestern U.S. semiarid ecosystems: Insights from the 21st century drought. Journal of Geophysical Research-Biogeosciences. 120:2612-2624. https://doi.org/10.1002/2015JG003181.Role of dispersal timing and frequency in annual grass-invaded Great Basin ecosystems: how modifying seeding strategies increases restoration success

- (Peer Reviewed Journal)Schantz, M.C., Sheley, R.L., James, J.J., Hamerlynck, E.P. 2016. Role of dispersal timing and frequency in annual grass-invaded Great Basin ecosystems: how modifying seeding strategies increases restoration success. Western North American Naturalist. 76(1):36-52. doi: 10.3398/064.076.0106.Dynamic response of plant chlorophyll fluorescence to light, water and nutrient availability

- (Peer Reviewed Journal)Cendrero-Mateo, M., Carmo Silva, A.E., Nearing, G., Porcar-Castell, A., Hamerlynck, E.P., Papuga, S., Moran, M.S. 2015. Dynamic response of plant chlorophyll fluorescence to light, water and nutrient availability. Functional Plant Biology. 42:746-757. doi: 10.1071/FP15002.Functional response of U.S. grasslands to the early 21st century drought

- (Peer Reviewed Journal)Moran, M.S., Ponce Campos, G., Huete, A., Mcclaran, M., Zhang, Y., Hamerlynck, E.P., Augustine, D.J., Gunter, S.A., Kitchen, S.G., Peters, D.C., Starks, P.J., Hernandez, M. 2014. Functional response of U.S. grasslands to the early 21st century drought. Ecology. 95:2121-2133.When vegetation change alters ecosystem water availability
                                                        

- (Peer Reviewed Journal)Scott, R.L., Huxman, T., Barron Gafford, B., Jenerette, G., Young, J., Hamerlynck, E.P. 2014. When vegetation change alters ecosystem water availability. Global Change Biology. 20:2198-2210. https://doi.org/10.1111/gcb.12511.Nocturnal soil CO2 uptake and its relationship to sub-surface soil and ecosystem carbon fluxes in a Chihuahuan Desert shrubland

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Sánchez-Cañete, E.P., Barron-Gafford, G.A. 2013. Nocturnal soil CO2 uptake and its relationship to sub-surface soil and ecosystem carbon fluxes in a Chihuahuan Desert shrubland. Journal of Geophysical Research-Biogeosciences. 118:1593–1603. DOI :10.1002/2013JG002495.Landscape and environmental controls over leaf and ecosystem carbon dioxide fluxes under woody plant expansion
                                                        

- (Peer Reviewed Journal)Barron-Gafford, G., Scott, R.L., Jenerette, G., Hamerlynck, E.P., Huxman, T. 2013. Landscape and environmental controls over leaf and ecosystem carbon dioxide fluxes under woody plant expansion. Journal of Ecology. 101:1471-1483. https://doi.org/10.1111/1365-2745.12161.Water-use-efficiency of annual-dominated and bunchgrass-dominated savanna intercanopy space
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Cavanaugh, M.L., Barron Gafford, B. 2013. Water-use-efficiency of annual-dominated and bunchgrass-dominated savanna intercanopy space. Ecohydrology. 7:1208-1215. https://doi.org/10.1002/eco.1452.Consequences of cool-season drought induced plant mortality to Chihuahuan Desert grassland ecosystem and soil respiration dynamics

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Barron-Gafford, G. 2013. Consequences of cool-season drought induced plant mortality to Chihuahuan Desert grassland ecosystem and soil respiration dynamics. Ecosystems. DOI: 10.1007/s10021-013-9675-y.Cool-season whole-plant gas exchange of exotic and native desert semiarid bunchgrasses

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Barron-Gafford, B., Cavanaugh, M.L., Moran, M.S., Huxman, T. 2012. Cool-season whole-plant gas exchange of exotic and native desert semiarid bunchgrasses. Plant Ecology. 213:1229–1239.  DOI 10.1007/s11258-012-0081-x.Cool-season whole-plant gas exchange of exotic and native semiarid bunchgrasses
                                                        

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Barron-Gafford, G., Cavanaugh, M.L., Moran, M., Huxman, T. 2012. Cool-season whole-plant gas exchange of exotic and native semiarid bunchgrasses. Plant Ecology. 213:1229-1239. https://doi.org/10.1007/s11258-012-0081-x.Commonalities of carbon dioxide exchange in semiarid regions with monsoon and Mediterranean climates
                                                        

- (Peer Reviewed Journal)Scott, R.L., Serrano-Ortiz, P., Domingo, F., Hamerlynck, E.P., Kowalski, A. 2012. Commonalities of carbon dioxide exchange in semiarid regions with monsoon and Mediterranean climates. Journal of Arid Environments. 84:71-79. https://doi.org/10.1016/j.jaridenv.2012.03.017.Temperature and precipitation controls over leaf- and ecosystem-level CO2 flux along a woody plant encroachment gradient
                                                        

- (Peer Reviewed Journal)Barron-Gafford, G., Scott, R.L., Jenerette, G., Hamerlynck, E.P., Huxman, T. 2012. Temperature and precipitation controls over leaf- and ecosystem-level CO2 flux along a woody plant encroachment gradient. Global Change Biology. 18:1389-1400. https://doi.org/10.1111/j.1365-2486.2011.02599.x.Utilizing long-term ARS data to compare and contrast hydroclimatic trends from snow and rainfall dominated watersheds

- (Proceedings)Goodrich, D.C., Marks, D.G., Seyfried, M.S., Keefer, T.O., Unkrich, C.L., Anson, E.L., Clark, P., Flerchinger, G.N., Hamerlynck, E.P., Hardegree, S.P., Heilman, P., Holifield Collins, C.D., Moran, M.S., Nearing, M.A., Nichols, M.H., Pierson Jr, F.B., Scott, R.L., Stone, J.J., Van Vactor, S.S., Winstral, A.H., Wong, J.K. 2011. Utilizing long-term ARS data to compare and contrast hydroclimatic trends from snow and rainfall dominated watersheds.  Proceedings of the 4th Interagency Conference of Research in the Watersheds, Fairbanks, AK., Sept. 26-30, 2011.Soil moisture and ecosystem function responses of desert grassland varying in vegetative cover to a saturating precipitation pulse

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Stone, J.J. 2012. Soil moisture and ecosystem function responses of desert grassland varying in vegetative cover to a saturating precipitation pulse. Ecohydrology. 5: 297-307. doi:10.1002/eco.214.Aerial photo classification for monitoring the spread of Eragrostis lehmanniana in a semiarid Arizona grassland

- (Abstract Only)Sugg, Z., Moran, M.S., Scott, C., Van Leeuwen, W., Hamerlynck, E.P. 2010. Aerial photo classification for monitoring the spread of Eragrostis lehmanniana in a semiarid Arizona grassland. Research Insights in Semiarid Ecosystems Symposium. University of Arizona, Tucson, AZ.,  October 2, 2010.Physiographic position modulates the influence of temperature and precipitation as controls over leaf and ecosystem level CO2 flux in shrubland ecosystems

- (Abstract Only)Barron-Gafford, G., Scott, R.L., Jenerette, G., Hamerlynck, E.P., Huxman, T. 2010. Physiographic position modulates the influence of temperature and precipitation as controls over leaf and ecosystem level CO2 flux in shrubland ecosystems.  American Geophysical Union 2010 Fall Meeting, [Abstract]. AGU, San Francisco, Calif., 13-17 Dec.Inter- and under-canopy soil water, leaf-level and whole-plant gas exchange of a semiarid perennial C4 grass

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Moran, M.S., Huxman, T.E. 2010. Inter - and under- canopy soil water, leaf-level and whole-plant gas exchange of a semiarid perennial C4 grass. Oecologia. 165: 17-29.Runoff and erosional response to a drought-induced shift in a desert grassland community composition
                                                        

- (Peer Reviewed Journal)Polyakov, V.O., Nearing, M.A., Stone, J.J., Hamerlynck, E.P., Nichols, M.H., Holifield Collins, C.D., Scott, R.L. 2010. Runoff and erosional response to a drought-induced shift in a desert grassland community composition. Journal of Geophysical Research. 115, G04027. https://doi.org/10.1029/2010JG001386.Hydrologic response to precipitation pulses under and between shrubs  in the Chihuahuan Desert, Arizona

- (Peer Reviewed Journal)Moran, M.S., Hamerlynck, E.P., Scott, R.L., Keefer, T.O., Bryant, R.B., Deyoung, L., Nearing, G.S., Sugg, Z., Hymer, D.C. 2010. Hydrologic response to precipitation pulses under and between shrubs in the Chihuahuan Desert, Arizona. Water Resources Research. 46: W10509.  doi:10.1029/2009WR008842.Carbon dioxide exchange in a semidesert grassland responding through drought-induced vegetation change
                                                        

- (Peer Reviewed Journal)Scott, R.L., Hamerlynck, E.P., Jenerette, G.D., Moran, M.S., Barron-Gafford, G.A. 2010. Carbon dioxide exchange in a semidesert grassland responding through drought-induced vegetation change. Journal of Geophysical Research. 115, G03026. https://doi.org/10.1029/2010JG001348.Growth and foliar d15N of a Mojave desert shrub in relation to soil hydrological dynamics

- (Peer Reviewed Journal)Hamerlynck, E.P., Mcauliffe, J.R. 2010. Growth and foliar d15N of a Mojave desert shrub in relation to soil hydrological dynamics. Journal of Arid Environments. 74:1569-1571.Perennial plant mortality in the Sonoran and Mojave Deserts in response to severe, multi-year drought

- (Peer Reviewed Journal)Mcauliffe, J.R., Hamerlynck, E.P. 2010. Perennial plant mortality in the Sonoran and Mojave Deserts in response to severe, multi-year drought.   Journal of Arid Environments.  74:885-896.Growing season ecosystem and leaf-level gas exchange of an exotic and native semiarid bunchgrass

- (Peer Reviewed Journal)Hamerlynck, E.P., Scott, R.L., Moran, M.S., Keefer, T.O., Huxman, T.E. 2010. Growing season ecosystem and leaf-level gas exchange of an exotic and native semiarid bunchgrass.  Oecologia.   163:561–570.Impact of insect defoliation on forest carbon balance as assessed with a canopy assimilation model

- (Peer Reviewed Journal)Schafer, K.V., Clark, K.L., Skowronski, N., Hamerlynck, E.P. 2010. Impact of insect defoliation on forest carbon balance as assessed with a canopy assimilation model. Global Change Biology.  16:546-560.Soil Evaporation Response to Lehmann Lovegrass (Eragrostis lehmanniana) Invasion in a Semiarid Watershed

- (Peer Reviewed Journal)Moran, M.S., Scott, R.L., Hamerlynck, E.P., Green, K.N., Emmerich, W.E., Holifield Collins, C.D. 2009. Soil Evaporation Response to Lehmann Lovegrass (Eragrostis lehmanniana) Invasion in a Semiarid Watershed.  Agricultural and Forest Meteorology.  149:2133-2142.Ecophysiology of two Sonoran Desert evergreen shrubs during extreme drought

- (Peer Reviewed Journal)Hamerlynck, E.P., Huxman, T.E. 2009. Ecophysiology of two Sonoran Desert evergreen shrubs during extreme drought.  Journal of Arid Environments.  73: 582-585.Soil Evaporative Response to Lehmann Lovegrass Eragrostis lehmanniana Invasion in a Semiarid Watershed                                                                 1982

- (Proceedings)Soil-dependent canopy-die back and plant mortality in two Mojave Desert shrubs

- (Peer Reviewed Journal)Hamerlynck, E.P., Mcauliffe, J.R. 2008. Soil-dependent canopy-die back and plant mortality in two Mojave Desert shrubs.  Journal of Arid Environments. 72:1793– 1802. . Journal of Arid Environments.
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