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Subjects nitrogen Remove constraint nitrogen: nitrogen Subjects California Remove constraint California: California Year 2005 Remove constraint 2005: 2005

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1. Autotrophic Ammonia-Oxidizing Bacteria Contribute Minimally to Nitrification in a Nitrogen-Impacted Forested Ecosystem

Description:: Includes references
Author:: Jordan, Fiona L. , Cantera, J. Jason L. , Fenn, Mark E. , Stein, Lisa Y.
Subject:: photosynthetic bacteria , atmospheric deposition , forest soils , nitrogen , mineralization , nitrification , nitrates , leaching , soil pH , coniferous forests , soil microorganisms , microbial activity , Mediterranean climate , California
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

2. Nitrogen mineralization and nitrification in a mixed-conifer forest in southern California: controlling factors, fluxes, and nitrogen fertilization response at a high and low nitrogen deposition site

Description:: Includes references
Author:: Fenn, M.E. , Poth, M.A. , Terry, J.D. , Blubaugh, T.J.
Subject:: coniferous forests , mixed forests , nitrogen , mineralization , nitrification , nitrogen fertilizers , fertilizer application , atmospheric deposition , forest soils , mineral soils , forest trees , canopy , California
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

3. Plant N capture from pulses: effects of pulse size, growth rate, and other soil resources

Description:: Includes references
Author:: James, J.J. , Richards, J.H.
Subject:: arid zones , Sarcobatus vermiculatus , Chrysothamnus nauseosus , Distichlis spicata , soil amendments , phosphorus , soil injection , nitrogen , nutrient uptake , nutrient availability , plant growth , soil water , California
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

4. Spatial and temporal variation in RGR and leaf quality of a clonal riparian plant: Arundo donax

Description:: Includes references
Author:: Spencer, D.F. , Ksander, G.G. , Whitehand, L.C.
Subject:: Arundo donax , aquatic weeds , invasive species , plant growth , leaves , nitrogen , phenology , temporal variation , spatial variation , plant tissues , chemical constituents of plants , chemical analysis , carbon nitrogen ratio , weed control , soil water content , soil nutrients , nutrient availability , trophic relationships , herbivores , California
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005