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Subjects shrublands Remove constraint shrublands: shrublands Year 2004 Remove constraint 2004: 2004

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1. Estimation of Carbon Sequestration by Combining Remote Sensing and Net Ecosystem Exchange Data for Northern Mixed-Grass Prairie and Sagebrush-Steppe Ecosystems

Description:: Includes references
Author:: Hunt, E. Raymond Jr. , Kelly, Robert D. , Smith, William K. , Fahnestock, Jace T. , Welker, Jeffrey M. , Reiners, William A.
Subject:: carbon sequestration , prairies , steppes , shrublands , rangelands , carbon dioxide , gas exchange , primary productivity , satellites , remote sensing , Wyoming
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Landscape patterns of vegetation change indicated by soil carbon isotope composition

Description:: Includes references
Author:: Biedenbender, S.H. , McClaran, M.P. , Quade, J. , Weltz, M.A.
Subject:: vegetation , ecological succession , semiarid zones , dry environmental conditions , landscape position , soil organic matter , stable isotopes , carbon , shrubs , grasses , grasslands , rangelands , shrublands , plant communities , watersheds , Arizona
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

3. Object-oriented image analysis for mapping shrub encroachment from 1937 to 2003 in southern New Mexico

Description:: Includes references
Author:: Laliberte, A.S. , Rango, A. , Havstad, K.M. , Paris, J.F. , Beck, R.F. , McNeely, R. , Gonzalez, A.L.
Subject:: vegetation cover , shrublands , grasslands , deserts , ecological invasion , image analysis , plant density , shrubs , satellites , aerial photography , monitoring , accuracy , remote sensing , arid lands , population dynamics , classification , New Mexico
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

4. Subdominant species distribution in microsites around two life forms at a desert grassland-shrubland transition zone

Description:: Includes references
Author:: Hochstrasser, T. , Peters, D.P.C.
Subject:: deserts , Larrea tridentata , shrubs , Bouteloua eriopoda , grasses , microhabitats , canopy , understory , plant communities , spatial distribution , botanical composition , ecotones , grasslands , shrublands , temporal variation , New Mexico
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

5. Winter CO2 fluxes above sagebrush-steppe ecosystems in Idaho and Oregon

Description:: Includes references
Author:: Gilmanov, T.G. , Johnson, D.A. , Saliendra, N.Z. , Svejcar, T.J. , Angell, R.F. , Clawson, K.L.
Subject:: carbon dioxide , gas emissions , greenhouse gases , winter , rangelands , grasslands , shrublands , global carbon budget , climatic factors , soil respiration , soil temperature , biogeochemical cycles , mathematical models , quantitative analysis , equations , ecosystems , snow , wind , soil-atmosphere interactions , Idaho , Oregon
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004