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United States Department of Agriculture

Agricultural Research Service

Douglas A. Johnson

Research Plant Physiologist


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Seed feeding beetles (Bruchidae, Curculionidae, Brentidae) from legumes (Dalea ornata, Astragalus filipes) and other forbs needed for restoring rangelands of the Intermountain West Reprint Icon - (Peer Reviewed Journal)
Cane, J.H., Johnson, C., Napoles, J.R., Johnson, D.A., Hammon, R. 2014. Seed feeding beetles (Bruchidae, Curculionidae, Brentidae) from legumes (Dalea ornata, Astragalus filipes) and other forbs needed for restoring rangelands of the Intermountain West. Western North American Naturalist. 73(4):477-484.
Using common gardens and AFLP analyses to identify metapopulations of indigenous plant materials for rangeland revegetation in western USA - (Proceedings)
Johnson, D.A., Bushman, B.S., Jones, T.A., Bhattarai, K. 2013. Using common gardens and AFLP analyses to identify metapopulations of indigenous plant materials for rangeland revegetation in western USA. International Grasslands Congress.
Improving seedling germination and emergence of legumes native to the semi-arid western USA - (Abstract Only)
Bushman, B.S., Johnson, D.A., Horning, M., Shock, C., Connors, K.J., Jones, T.A. 2013. Improving seedling germination and emergence of legumes native to the semi-arid western USA Native Seed Conference, Santa Fe, NM. Meeting Abstract.
Evaluation of Chinese and Kyrgyzstan grass germplasm collections for maintenance of green cover under limited irrigation in western North America - (Peer Reviewed Journal)
Johnson, P.G., Johnson, D.A., Connors, K.J. 2013. Evaluation of Chinese and Kyrgyzstan grass germplasm collections for maintenance of green cover under limited irrigation in western North America. International Turfgrass Society Research Journal.
Stabilizer, a new low growing Siberian wheatgrass cultivar for use on semiarid lands - (Peer Reviewed Journal)
Jensen, K.B., Bushman, B.S., Waldron, B.L., Robins, J.G., Johnson, D.A., Staub, J.E. 2013. Stabilizer, a new low growing Siberian wheatgrass cultivar for use on semiarid lands. Journal of Plant Registrations. 7:89-94.
Identifying geographically based metapopulations for development of plant materials indigenous to rangeland ecosystems of the western USA - (Peer Reviewed Journal) - (16-Feb-12)
Challenges of developing North American legumes for use on Great Basin Rangelands - (Abstract Only)
Johnson, D.A. 2012. Challenges of developing North American legumes for use on Great Basin Rangelands. Abstracts of Annual Meetings of the Eastern Nevada Landscape Coalition, Jan. 18-19, 2012.
Effect of seed scarification and seeding depth on greenhouse seedling emergence in western prairie clover, Searls prairie clover, and Basalt milkvetch - (Abstract Only)
Johnson, D.A., Bushman, B.S., Jones, T.A., Connors, K.J. 2012. Effect of seed scarification and seeding depth on greenhouse seedling emergence in western prairie clover, Searls prairie clover, and Basalt milkvetch. Society for Range Management Meeting Abstracts.
Allometry of root branching and its relationship to root morphological and functional traits in three range grasses - (Peer Reviewed Journal)
Arredondo, J.T., Johnson, D.A. 2011. Allometry of root branching and its relationship to root morphological and functional traits in three range grasses. Journal of Experimental Botany. 62:5581-5594.
Notice of release of: 1)Majestic germplasm and 2) Spectrum germplasm western prairie clover - (Peer Reviewed Journal)
Johnson, D.A., Bushman, B.S., Bhattarai, K., Connors, K.J. 2011. Notice of release of: 1)Majestic germplasm and 2) Spectrum germplasm western prairie clover. Native Plant Journal. 12:249-256.
Ecosystem water use efficiency in an arid shrubland in Chile under natural and afforested conditions - (Abstract Only)
Perez-Quezada, J.F., Jara, P.M., Fuster, R., Franck, N., Snyder, K.A., Johnson, D.A. 2011. Ecosystem water use efficiency in an arid shrubland in Chile under natural and afforested conditions [abstract]. In: 96th Ecological Society of America Annual Meeting, Austin, Texas. 29437.
Discussion of submitted posters for Section 2.3 (Rangeland Germplasm Resources) - (Proceedings)
Johnson, D.A., De Battista, J.P. 2011. Discussion of submitted posters for Section 2.3 (Rangeland Germplasm Resources). In: Feldman, S.R., G.E. Oliva, and M.B. Sacide (eds.). Diverse Rangelands for a Sustainable Society. International Rangeland Congress, Rosario, Argentina.
Utilizing common-garden and genetic diversity structure analysis to determine strategies for releasing wildland plant germplasm for rangeland revegetation - (Proceedings)
Johnson, D.A., Bhattarai, K., Bushman, B.S. 2011. Utilizing common-garden and genetic diversity structure analysis to determine strategies for releasing wildland plant germplasm for rangeland revegetation. p.520. In: Feldman, S.R., G.E. Oliva, and M.B. Sacido (eds.). Diverse Rangelands for a sustainable society. International Rangeland Congress, Rosario, Argentina.
Searls' Prairie Clover (Dalea searlsiae) for rangeland revegetation: phenotypic and genetic evaluations - (Peer Reviewed Journal)
Bhattarai, K., Bushman, B.S., Johnson, D.A., Carman, J.G. 2011. Searls' Prairie Clover (Dalea searlsiae) for rangeland revegetation: phenotypic and genetic evaluations. Crop Science. 51:716-727.
Collection and evaluaton of Astragalus filipes for rangeland revegetation in western North America - (Proceedings)
Johnson, D.A., Bushman, B.S., Bhattarai, K. 2010. Collection and evaluaton of Astragalus filipes for rangeland revegetation in western North America. Proceedings of the 2010 International Symposium on Forage, Turfgrass and Biofuel Germplasm Research, Yangling, China, Oct. 9-13, 2010. p. 29-31.
Carbon pools in an arid shrubland in Chile under natural and afforested conditions - (Peer Reviewed Journal)
Perez-Quezada, J.F., Delpiano, C., Franck, N., Snyder, K.A., Johnson, D.A. 2011. Carbon pools in an arid shrubland in Chile under natural and afforested conditions. Journal of Arid Environments. 75:29-37.
Phenotypic and genetic characterization of western prairie clover collections from the western USA - (Peer Reviewed Journal)
Bhattarai, K., Bushman, B.S., Johnson, D.A., Carman, J.G. 2010. Phenotypic and genetic characterization of western prairie clover collections from the western USA. Rangeland Ecology and Management. 63:696-706.
Population Structure of Astragalus Filipes Collections from Western North America - (Peer Reviewed Journal)
Bushman, B.S., Bhattarai, K., Johnson, D.A. 2010. Population Structure of Astragalus Filipes Collections from Western North America. Botany. 88:565-574.
Using Genetic Structure to Help Define Seed Releases - (Abstract Only)
Bushman, B.S., Larson, S.R., Bhattarai, K., Johnson, D.A. 2010. Using Genetic Structure to Help Define Seed Releases. SRM - Society for Range Management Meeting Abstracts. Feb 7-9, 2010, Denver, CO.
Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands Reprint Icon - (Peer Reviewed Journal)
Polley, H.W., Emmerich, W., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, T., Angell, R., Frank, A.B., Phillips, R.L., Snyder, K.A., Morgan, J.A., Sanabria, J., Mielnick, P.C., Dugas, W.A. 2010. Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands. Rangeland Ecology and Management. 63:176-186.
Plant Fact Sheet: Western Prairie Clover [Dalea Ornata (Douglas) Eaton & Wright] Reprint Icon - (Popular Publication)
Scheinost, P., Johnson, D.A., Cane, J.H. 2009. Plant Fact Sheet: Western Prairie Clover [Dalea Ornata (Douglas) Eaton & Wright]. USDA-Natural Resources Conservation Service. Pullman Plant Materials Center. Pullman, WA.
Western and Searls Prairie Clovers: North American Legumes for Rangeland Revegetation - (Abstract Only)
Johnson, D.A., Bhattarai, K., Bushman, B.S., Connors, K.J. 2010. Western and Searls Prairie Clovers: North American Legumes for Rangeland Revegeetation. Society for Range Management Meeting Abstracts.
Nitrogen uptake: invasive annual vs. native perennial rangeland grasses - (Popular Publication)
Mackown, C.T., Jones, T.A., Johnson, D.A., Monaco, T.A., Redinbaugh, M.G. 2009. Nitrogen uptake: invasive annual vs. native perennial rangeland grasses. CSA News. 76(6):1864-1870.
Productivity, Respiration, and Light-Response Parameters of World Grassland and Agro-Ecosystems Derived from Flux-Tower Measurements - (Peer Reviewed Journal)
Gilmanov, T.G., Johnson, D.A., Svejcar, A.J. 2010. Productivity, Respiration, and Light-Response Parameters of World Grassland and Agro-Ecosystems Derived from Flux-Tower Measurements. Rangeland Ecology and Management. 63: 16-39.
Root Responses to Short-Lived Pulses of Soil Nutrients and Shoot Defoliation in Seedlings of Three Rangeland Grasses - (Peer Reviewed Journal)
Arredondo, J.T., Johnson, D.A. 2009. Root Responses to Short-Lived Pulses of Soil Nutrients and Shoot Defoliation in Seedlings of Three Rangeland Grasses. Rangeland Ecology and Management. 62:470-479.
Physiological and environmental regulation of interannual variability in CO2 exchange on rangelands in the western United States Reprint Icon - (Peer Reviewed Journal)
Polley, H.W., Emmerich, W., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, T., Angell, R., Frank, A.B., Phillips, R.L., Snyder, K.A., Morgan, J.A. 2010. Physiological and environmental regulation of interannual variability in CO2 exchange on rangelands in the western United States. Global Change Biology. 16:990-1002.
Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands - (Abstract Only)
Polley, H.W., Emmerich, W.E., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, A.J., Angell, R.F., Frank, A.B., Phillips, B.L., Snyder, K.A., Morgan, J.A., Sanabria, J., Mielnick, P.C., Dugas, W.A. 2009. Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands. In: Proceedings of the Ecological Society of America, August 2-7, 2009, Albuquerque, New Mexico. 2009 CDROM.
Genetic resources of forage and grain legume crops of the central region of the Russian federation (on materials of expedition of 2008 in region of southern Ural mountains) - (Peer Reviewed Journal)
Kir'Yan, V.M., Chapurin, V.F., Buravtseva, T.V., Malyshev, L.L., Johnson, D.A. 2009. Genetic resources of forage and grain legume crops of the central region of the Russian federation (on materials of expedition of 2008 in region of southern Ural mountains). Plant Genetic Resources. 7:42-56.
Nitrogen uptake by perennial and invasive annual grass seedlings: Nitrogen form effects - (Peer Reviewed Journal)
Mackown, C.T., Jones, T.A., Johnson, D.A., Monaco, T.A., Redinbaugh, M.G. 2009. Nitrogen uptake by perennial and invasive annual grass seedlings: Nitrogen form effects. Soil Science Society of America Journal. 73:1864-1870.
Evaluation of Astragalus Filipes (Basalt Milkvetch) Collections and NBR-1 Germplasm - (Abstract Only)
Bushman, B.S., Johnson, D.A., Bhattarai, K. 2009. Evaluation of Astragalus Filipes (Basalt Milkvetch) Collections and NBR-1 Germplasm. Developing a Successful Native Plant Program Workshop.
Characterization of the Population Structures in Wildland Collections of Dalea Ornata and Dalea Searlsiae from the Western U.S.A. - (Abstract Only)
Bhattarai, K., Bushman, B.S., Johnson, D.A., Carman, J. 2009. Characterization of the Population Structures in Wildland Collections of Dalea Ornata and Dalea Searlsiae from the Western U.S.A. Developing a Successful Native Plant Program Workshop.
Climatic regulation of seasonal and inter-annual variability in net ecosystem exchange of CO2 on rangelands - (Abstract Only)
Polley, H.W., Emmerich, W.E., Bradford, J.A., Johnson, D.A., Svejcar, A.J., Angell, R.F., Phillips, B.L., Snyder, K.A., Morgan, J.A. 2009. Climatic regulation of seasonal and inter-annual variability in net ecosystem exchange of CO2 on rangelands. In: Proceedings of the Society for Range Management, February 8-12, 2009, Albuquerque, New Mexico. 2009 CDROM.
Land-Use Influences Carbon Fluxes in Northern Kazakhstan - (Peer Reviewed Journal)
Perez-Quezada, J.F., Saliendra, N.Z., Akshalov, K., Johnson, D.A., Laca, E.A. 2010. Land-Use Influences Carbon Fluxes in Northern Kazakhstan. Rangeland Ecology and Management. 63: 82-93.
Western and Searls Prairie Clover: North American Legumes for Rangeland Restoration in the Western U.S. - (Abstract Only)
Johnson, D.A., Bhattarai, K., Bushman, B.S., Connors, K.J. 2009. Western and Searls Prairie Clover: North American Legumes for Rangeland Restoration in the Western U.S.. Society for Range Management Meeting Abstracts.
Improved Establishment Characteristics of 'Vavilov II' Siberian Wheatgrass - (Peer Reviewed Journal)
Jensen, K.B., Palazzo, A.J., Waldron, B.L., Robins, J.G., Bushman, B.S., Johnson, D.A., Ogle, D.G. 2009. Improved Establishment Characteristics of 'Vavilov II' Siberian Wheatgrass. Journal of Plant Registrations 3:61-64.
Seasonal and inter-annual variability in rangeland NEE: Contributions of climatic anomalies and fluctuations in daytime and night-time CO2 fluxes - (Abstract Only)
Polley, H.W., Emmerich, W.E., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, A.J., Angell, R.F., Frank, A.B., Phillips, B.L., Snyder, K.A., Morgan, J.A. 2008. Seasonal and inter-annual variability in rangeland NEE: Contributions of climatic anomalies and fluctuations in daytime and night-time CO2 fluxes. In: Proceedings of the Ecological Society of America, August 3-8, 2008, Milwaukee, Wisconsin. 2008 CDROM.
Carbon Fluxes on North American Rangelands - (Peer Reviewed Journal)
Svejcar, A.J., Angell, R.F., Bradford, J., Dugas, W., Emmerich, W.E., Frank, A.B., Gilmanov, T., Haferkamp, M.R., Johnson, D.A., Mayeux Jr, H.S., Mielnick, P., Morgan, J.A., Saliendra, N., Schuman, G.E., Sims, P.L., Snyder, K.A. 2008. Carbon fluxes on north american rangelands. Rangeland Ecology and Management. 61:465-474.
Notice of Release of NBR-1 Germplasm Basalt Milkvetch - (Germplasm Release)
Johnson, D.A., Jones, T.A., Connors, K.J., Bhattarai, K., Bushman, B.S., Jensen, K.B. 2008. Notice of Release of NBR-1 Germplasm Basalt Milkvetch. Native Plant Journal 9:127-132.
Collection and Domestication of Rangeland Plant Species with Emphasis on Mongolia and China - (Proceedings)
Johnson, D.A., Jigjidsuren, S., Gu, A. 2008. Collection and Domestication of Rangeland Plant Species with Emphasis on Mongolia and China. International Grasslands Congress. p. 437-442. In: Multifunctional Grasslands in a Changing World. Vol. II. Guangdong People's Publishing House, Guangzhou, China.
Collection and Domestication of Rangeland Plant Species with Emphasis on Mongolia and China - (Proceedings)
Johnson, D.A., Jigjidsuren, S., Gu, A. 2008. Collection and Domestication of Rangeland Plant Species with Emphasis on Mongolia and China. International Grasslands Congress.
Physiological and Morphological Characteristics Among Ecotypes of Basalt Milkvetch (Astragalus Filipes) - (Peer Reviewed Journal)
Bhattarai, K., Johnson, D.A., Jones, T.A., Gardner, D.R., Connors, K.J. 2008. Physiological and Morphological Characteristics Among Ecotypes of Basalt Milkvetch (Astragalus Filipes): Basis for Plant Improvement. Rangeland Ecology and Management 61: 444-455.
Genepool of Wild Populations of Forage and Grain Legume Crops of Northwest and Central Regions of Russia - (Peer Reviewed Journal)
Buravtseva, T.V., Chapurin, V.F., Malyshev, L.L., Johnson, D.A., Kir'Yan, V.M. 2008. Genepool of Wild Populations of Forage and Grain Legume Crops of Northwest and Central Regions of Russia. Plant Genetic Resources 5: 35-43. (Russian with English abstract)
Effects of Different Eddy Covariance Correction Schemes on Energy Balance Closure and Comparisons with the Modified Bowen Ratio System - (Peer Reviewed Journal)
Wolf, A., Saliendra, N., Akshalov, K., Johnson, D.A., Laca, E.A. 2008. Effects of Different Eddy Covariance Correction Schemes on Energy Balance Closure and Comparisons with the Modified Bowen Ratio System. Agricultural and Forest Meteorology 148:942-952.
Mg and K Effects on Cation Uptake and Dry Matter Accumulation in Tall Fescue (Festuca Arundinacea) - (Peer Reviewed Journal)
Shewmaker, G.E., Johnson, D.A., Mayland, H.F. 2008. Mg and K Effects on Cation Uptake and Dry Matter Accumulation in Tall Fescue (Festuca arundinacea). Plant and Soil. 302:283-295.
North American Legumes for Rangeland Restoration, Conservation, and Forage Production in the Western U.S. - (Abstract Only)
Johnson, D.A., Bhattarai, K., Jones, T.A., Bushman, B.S., Gardner, D.R. 2007. North American Legumes for Rangeland Restoration, Conservation, and Forage Production in the Western U.S.. Society for Range Management Meeting Abstracts.
Methods to Estimate Peak Herbaceous Biomass in a Sagebrush Steppe - (Abstract Only)
Hendrickson, J.R., Johnson, D.A. 2007. Methods to estimate peak herbaceous biomass in a sagebrush steppe. Society for Range Management Meeting Abstracts.
Long-Term Dynamics of Production, Respiration, and Net CO2 Exchange in Two Sagebrush-Steppe Ecosystems - (Peer Reviewed Journal)
Gilmanov, T.G., Svejcar, A.J., Johnson, D.A., Angell, R.F., Saliendra, N.Z., Wylie, B.K. 2006. Long-Term Dynamics of Production, Respiration, and Net CO2 Exchange in Two Sagebrush-Steppe Ecosystems. Rangeland Ecology and Management.59:585-599.
Mongolian Rangelands in Transition - (Peer Reviewed Journal)
Johnson, D.A., Sheehy, D.P., Miller, D., Damiran, D. 2006. Mongolian rangelands in transition. Secheresse.
Transformation of Traditional Pastoral Livestock Systems on the Tibetan Steppe - (Peer Reviewed Journal)
Sheehy, D.P., Miller, D., Johnson, D.A. 2006. Transformation of traditional pastoral livestock systems on the Tibetan Steppe. Secheresse 17(1-2):133-141.
Altering Plant-Successional Trajectories Following Wildfire in Sagebrush-Steppe Communities - (Abstract Only)
Monaco, T.A., Johnson, D.A., Norton, J.M., Leonard, E.D. 2005. Altering plant-successional trajectories following wildfire in sagebrush-steppe communities. ASA-CSSA-SSSA Annual Meeting Abstracts.
Basalt Milkvetch: a Promising North American Legume for Rangeland Rehabilitation, Conservation, and Forage Production - (Abstract Only)
Johnson, D.A., Bhattarai, K., Jones, T.A., Gardner, D.R., Cane, J.H. 2005. Basalt milkvetch: a promising north american legume for rangeland rehabilitation, conservation, and forage production. Society for Range Management Meeting Abstracts.
Inverse Estimation of Vcmax, Lai, and the Ball-Berry Parameter from Carbon and Energy Fluxes - (Peer Reviewed Journal)
Wolf, A., Akshalov, K., Saliendra, N., Johnson, D.A., Laca, E.A. 2006. Inverse estimation of Vcmax, leaf area index, and the Ball-Berry parameter from carbon and energy fluxes. Journal of Geophysical Research - Atmosphere 111:D0808 dois 10.1029/2005 JD005927 (1-18).
Registration of 'bozoisky-Ii' Russian Wildrye - (Peer Reviewed Journal)
Jensen, K.B., Asay, K.H., Johnson, D.A., Larson, S.R., Waldron, B.L., Palazzo, T.J. 2006. Registration of 'Bozoisky-ii' Russian wildrye. Crop Science 46:986-987.
Morphological and Physiological Plasticity of Isatis Tinctoria: Responses to Contrasting Light, Soil-Nitrogen, and Water - (Peer Reviewed Journal)
Monaco, T.A., Johnson, D.A., Creech, J.E. 2005. Morphological and physiological plasticity of isatis tinctoria: responses to contrasting light, soil-nitrogen, and water. Weed Research 45:1-7.
Scaling Up of Site Carbon Dynamics to Predict the Carbon Dynamics in Kazakhstan, Central Asia - (Proceedings)
Wylie, B.K., Gilmanov, T.G., Stensaas, S.L., Saliendra, N.Z., Johnson, D.A., Akshalov, K., Frank, A.B., Zhang, L., Doyle, R.F., Laca, E.A., Demment, M.W. 2005. Scaling up of site carbon dynamics to predict the carbon dynamics in kazakhstan, central asia. International Grasslands Congress.
Collection and Evaluation of Forage Germplasm Indigenous to Mongolia - (Proceedings)
Johnson, D.A., Jigjidsuren, S., Sheehy, D., Majerus, M.E., Winslow, S.R., Holzworth, L.K. 2006. Collection and evaluation of forage germplasm indigenous to mongolia. Forest Service General Technical Reports.
Scaling-Up of Co2 Fluxes to Assess Carbon Sequestration in Rangelands of Central Asia - (Proceedings)
Wylie, B.K., Gilmanov, T.G., Johnson, D.A., Saliendra, N.Z., Tieszen, L.L., Doyle, R., Laca, E.A. 2006. Scaling-up of CO2 fluxes to assess carbon sequestration in rangelands of Central Asia. p.111-119. In: Rangelands of Central Asia: Proceedings of the Conference on Transformations, Issues, and Future Challenges. RMRS-p.39, USDA-FS Rocky Mountain Res. Sta., Fort Collins, CO.
Specific Leaf Area and Leaf Dry Matter Content of Plants Growing in Sand Dunes - (Peer Reviewed Journal)
Li, Y.L., Johnson, D.A., Su, Y.Z., Cui, J.Y., Zhang, T.H. 2005. Specific leaf area and leaf dry matter content of plants growing in sand dunes. Botanical Bulletin of Academia Sinica.
Characterization of Hybrids from Induced X Natural Tetraploids of Russian Wildrye - (Peer Reviewed Journal)
Jensen, K.B., Larson, S.R., Waldron, B.L., Johnson, D.A. 2005. Characterization of hybrids from induced x natural tetraploids of Russian wildrye. Crop Science 45:1305-1311.
Quantification of Co2 Exchange in Grassland Ecosystems of the World Using Tower Measurements, Modeling and Remote Sensing 1653 - (Proceedings)
Gilmanov, T.G., Demment, M.W., Wylie, B.K., Laca, E.A., Akshalov, K., Baldocchi, D.D., Belelli, L., Bradford, J.A., Coulter, R.L., Dugas, W.A., Emmerich, W.E., Flanagan, L.B., Frank, A.B., Haferkamp, M.R., Johnson, D.A., Meyers, T.P., Morgan, J.A., Nasyrov, M., Owensby, C.E., Pekour, M.S., Pilegaard, K., Saliendra, N.Z., Sanz, M.J., Sims, P.L., Soussana, J.F., Tieszen, L.L., Verma, S.B. 2005. Quantification of co2 exchange in grassland ecosystems of the world using tower measurements, modeling and remote sensing. In: Proceedings of the 20th International Grassland Congress. June 26 - July 1, 2005, University College, Dublin Ireland. p. 587.
Basalt Milkvetch and Globemallows: North American Forbs for Rehabilitation, Conservation, and Forage Production - (Abstract Only)
Johnson, D.A., Jones, T.A., Cane, J.H., Gardner, D.R., Peel, M. 2005. Basalt milkvetch and globemallows: north american forbs for rehabilitation, conservation, and forage production. Society for Range Management Meeting Abstracts.
Gas Exchange and Water Relations of the Salt Deseret Shrub Kochia Prostrata - (Abstract Only)
Monaco, T.A., Waldron, B.L., Johnson, D.A. 2004. Gas exchange and water relations of the salt deseret shrub kochia prostrata. Wildland Shrub Symposium Abstracts.
Registration of Toe Jam Creek Bottlebrush Squirreltail Germplasm - (Germplasm Release)
Jones, T. A., D. C. Nielson, S. R. Larson, D. A. Johnson, T. A. Monaco, S. L. Caicco, D. G. Ogle, S. A. Young, and J. R. Carlson. 2004. Registration of Toe Jam Creek bottlebrush squirreltail germplasm. Crop Sci. 44:1880-1881.
Winter Co2 Fluxes above Sagebrush-Steppe Ecosystems in Idaho and Oregon - (Peer Reviewed Journal)
Gilmanov, T.G., Johnson, D.A., Saliendra, N.Z., Angell, R.F., Svejcar, A.J., Clawson, K.L. 2004. Winter CO2 fluxes above sagebrush-steppe ecosystems in Idaho and Oregon. Agricultural and Forest Meteorology. 126(2004):73-88.
Registration of Fish Creek Bottlebrush Squirreltail Germplasm - (Germplasm Release)
Jones, T. A., D. C. Nielson, S. R. Larson, D. A. Johnson, T. A. Monaco, S. L. Caicco, D. G. Ogle, and S. A. Young. 2004. Registration of Fish Creek bottlebrush squirreltail germplasm. Crop Sci. 44:1879-1880.
Long-Term Dynamics of Production, Respiration, and Light-Use Efficiency in Two Sagebrush Steppe Ecosystems of the U.S. Intermountain West in Relation to Ndvi:scaling Up Co2 Fluxes - (Abstract Only)
Gilmanov, T., Svejcar, A.J., Johnson, D.A., Angell, R.F., Saliendra, N.Z., Wylie, B. 2006. Long-term dynamics of production, respiration, and light-use efficiency in two sagebrush steppe ecosystems of the u.s. intermountain west in relation to ndvi:scaling up CO2 fluxes [abstract]. Agricultural and Forest Meteorology Conference Proceedings. Paper No. 2.11.
Elemental Uptake in Relation to Root Characteristics of Tall Fescue - (Peer Reviewed Journal)
Shewmaker, G.E., D.A. Johnson, H.F. Mayland, S.A. Martin, and S.B. Hansen. 2004. Elemental uptake in relation to root characteristics of tall fescue. Communications in Soil Science and Plant Analysis 35: 1339-1355.
Collection and Evaluation of Forage Germplasm Indigenous to Mongolia - (Abstract Only)
Johnson, D.A., Jigjidsuren, S., Sheehy, D., Majerus, M.E., Winslow, S.R., Holzworth, L.K. 2004. Collection and evaluation of forage germplasm indigenous to mongolia. Society for Range Management Meeting Abstracts.
Scaling Up of Co2 Fluxes to Assess Carbon Sequestration in Rangelands of Central Asia - (Abstract Only)
Wylie, B.K., Gilmanov, T.G., Johnson, D.A., Saliendra, N.Z., Laca, E.A., Tieszen, L.L. 2004. Scaling up of co2 fluxes to assess carbon sequestration in rangelands of central asia. Society for Range Management Meeting Abstracts.
Development of Native Plant Materials in Mongolia - (Abstract Only)
Winslow, S.R., Majerus, M.E., Holzworth, L.K., Johnson, D.A., Jigjidsuren, S. 2004. Development of native plant materials in Mongolia. Society for Range Management Meeting Abstracts.
Gross Primary Productivity of the True Steppe in Central Asia in Relation to Ndvi: Scaling Up Co2 Fluxes - (Peer Reviewed Journal)
Gilmanov, T.G., Johnson, D.A., Saliendra, N.Z., Akshalov, K., Wylie, B. 2004. Gross primary productivity of the true steppe in central asia in relation to ndvi: scaling up co2 fluxes. Environmental Management.
Intra-Seasonal Mapping of CO2 Flux in Rangelands of Northern Kazakhstan at One-Kilometer Resolution - (Peer Reviewed Journal)
Wylie, B.K., Gilmanov, T.G., Johnson, D.A., Saliendra, N.Z., Akshalov, K., Tieszen, L.L., Reed, B.C., Laca, E. 2004. Remote sensing and geographic information system in rangelands of northern kazakhstan: quantification and mapping of seasonal co2 fluxes from bowen ratio-energy balance measurements. Environmental Management 33:S482-S491.
Soil Morphology and Organic Matter Dynamics under Cheatgrass and Sagebrush-Steppe Plant Communities - (Proceedings)
Norton, J.B., T.A. Monaco, J.M. Norton, D.A. Johnson, and T.A. Jones. 2004. Soil morphology and organic matter dynamics under cheatgrass and sagebrush-steppe plant communities. Journal of Arid Environments 57: 445-466.
Effects of Nitrogen Form and Availability on Seed Germination and Early Seedling Growth in Invasive Annual and Desirable Perennial Grasses - (Peer Reviewed Journal)
Monaco, T.A., Mackown, C.T., Johnson, D.A., Jones, T.A., Norton, J.M., Norton, J.B., Redinbaugh, M.G. 2003. Effects of nitrogen form and availability on seed germination and early seedling growth in invasive annual and desirable perennial grasses. Journal of Range Management. 56:646-653.
Co2 Losses During the Cold Period above Sagebrush-Steppe Ecosystems in Idaho and Oregon - (Abstract Only)
GILMANOV, T.G., JOHNSON, D.A., SALIENDRA, N.Z., SVEJCAR, A.J., ANGELL, R.F. CO2 LOSSES DURING THE COLD PERIOD ABOVE SAGEBRUSH-STEPPE ECOSYSTEMS IN IDAHO AND OREGON. AMERICAN METEOROLOGICAL SOCIETY. 2002.
Big Sagebrush Leaf Area Dynamics on a Burned, Grazed and Control Site in the Sagebrush Steppe - (Proceedings)
Hendrickson, J.R., D.A. Johnson, N.Z. Saliendra, J.W. Walker, and H.D. Blackburn. Big Sagebrush Leaf Area Dynamics on a Burned, Grazed and Control Site in the Sagebrush Steppe. 2003. Society of Range Management Annual Meeting, Casper, WY.
Big Sagebrush Leaf Area Dynamics on a Burned, Grazed and Control Site in the Sagebrush Steppe - (Abstract Only)
Hendrickson, J.R., Johnson, D.A., Saliendra, N.Z., Walker, J.W., Blackburn, H.D. 2003. Big sagebrush leaf area dynamics on a burned, grazed and control site in the sagebrush steppe. Range Management Meeting Proceedings.
Characterization of the Carbon Storage Potential of U.S. Rangelands with Long-Term Co2 Flux Measurements - (Abstract Only)
SVEJCAR, A.J., MAYEUX JR, H.S., JOHNSON, D.A., FRANK, A.B., GILMANOV, T., ANGELL, R.F., MORGAN, J.A., SIMS, P.L., BRADFORD, J.A., SALIENDRA, N.Z., EMMERICH, W.E., SCHUMAN, G.E., HAFERKAMP, M.R., MITCHELL, K. CHARACTERIZATION OF THE CARBON STORAGE POTENTIAL OF U.S. RANGELANDS WITH LONG-TERM CO2 FLUX MEASUREMENTS. SOCIETY FOR RANGE MANAGEMENT MEETING ABSTRACTS. 2003. V. 56.
Seedling N Uptake by Desirable Perennial and Invasive Annual Cool-Season Grasses: Effects of N Form - (Abstract Only)
MACKOWN, C.T., JONES, T.A., JOHNSON, D.A., REDINBAUGH, M.G. SEEDLING N UPTAKE BY DESIRABLE PERENNIAL AND INVASIVE ANNUAL COOL-SEASON GRASSES: EFFECTS OF N FORM. AMERICAN SOCIETY OF AGRONOMY MEETINGS. 2002. Abstract No. c03-mackown133709-o. CD-ROM.
The ARS Rangelands Co2 Flux Network: Do Rangelands Sequester Carbon? - (Abstract Only)
Mayeux, H.S., Dugas, B., Svejcar, A.J., Angell, R.F., Johnson, D.A., Frank, A.B., Emmerich, W.E., Morgan, J.A., Sims, P.L., Bradford, J.A. 2003. The ARS rangelands CO2 flux network: Do rangelands sequester carbon? Proceedings of the 7th International Rangeland Congress. p. 1083-1084.
The USDA-ARS Co2 Flux Network: Variation in Rangeland Co2 Flux Across Years and Ecosystems - (Proceedings) - (01-Jul-02)
Rangeland Co2 Fluxes: Implications of Results from the USDA-ARS Flux Network - (Proceedings)
MAYEUX JR, H.S., DUGAS, B.A., SVEJCAR, A.J., JOHNSON, D.A., FRANK, A.B., ANGELL, R.F., MORGAN, J.A., SIMS, P.L., EMMERICH, W.E., HAFERKAMP, M.R. RANGELAND CO2 FLUXES: IMPLICATIONS OF RESULTS FROM THE USDA-ARS FLUX NETWORK. AMERICAN METEOROLOGICAL SOCIETY. 2002. p. 53-54.
Carbon Isotope Discrimination of Tall Fescue Cultivars Across An Irrigationgradient - (Peer Reviewed Journal)
Jensen, K.B., Asay, K.H., D.A. Johnson, and B.L. Waldron. 2004. Carbon isotope discrimination in tall fescue cultivars across an irrigation gradient. Can. J. Plant Sci. 84: 157-162.
Carbon Isotope Discrimination and Forage Yield of 14 Cool-Season Perennial Grasses Across An Irrigation Gradient - (Peer Reviewed Journal)
Johnson, D.A., K.H. Asay, and K.B. Jensen. 2003. Trends in Carbon Isotope Discrimination and Forage Yield of 14 Cool-Season Perennial Grasses across an Irrigation Gradient. J. Range Manage. 56: 654-659.
The USDA-ARS Co2 Flux Network: Variation in Rangeland Co2 Flux Across Years and Ecosystems - (Proceedings)
SVEJCAR, A.J., DUGAS, W., MAYEUX JR, H.S., JOHNSON, D.A., FRANK, A.B., GILMANOV, T.G., ANGELL, R.F., MORGAN, J.A., SIMS, P.L., BRADFORD, J.A. THE USDA-ARS CO2 FLUX NETWORK: VARIATION IN RANGELAND CO2 FLUX ACROSS YEARS AND ECOSYSTEMS. AGRICULTURAL AND FOREST METEOROLOGY. 2002. P. 37-38.
Bowen Ratio and Closed Chamber Carbon Dioxide Flux Measurements over Sagebrush Steppe Vegetation - (Peer Reviewed Journal)
ANGELL,R.F., SVEJCAR,A.J., SALIENDRA,N.Z., JOHNSON,D.A., BATES,J.D., BOWEN RATIO AND CLOSED CHAMBER CARBON DIOXIDE FLUX MEASUREMENTS OVER SAGEBRUSH STEPPE VEGETATION, AGRICULTURAL AND FOREST METEOROLOGY, 2001. 108 (2): 153-161.
Registration of Rwr-Tetra-1 Tetraploid Russian Wildrye Germplasm - (Peer Reviewed Journal) - (16-Dec-97)
Effect of Drought on the Growth and Survival of Rhizobium Meliloti Strains from Pakistan and Nepal - (Peer Reviewed Journal) - (29-Feb-96)
Nodulation, Biomass Production and Nitrogen Fixation in Alfalfa under Drought - (Peer Reviewed Journal) - (12-Nov-95)
Breeding and Selection of Grasses for Improved Drought Response: a Review - (Peer Reviewed Journal) - (15-Sep-95)
Root Characteristics of Three Field-Grown Tall Fescue Lines - (Abstract Only) - (14-Jan-95)
Last Modified: 4/20/2009
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