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38 results for "nitrogen"
21st Century Homestead: Nitrogen-Fixing Crops By Stanley Bilello
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21st Century Homestead: Nitrogen-Fixing Crops contains everything you need to stay up to date on nitrogen-fixing crops for your sustainable farm or garden.
HETEROGENEITY IN THE URBAN LANDSCAPE: IMPACTS ON HYDROLOGIC PROCESSES AND NITROGEN POLLUTION By Monica Lipscomb Smith
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This research evaluated the usefulness of the commonly used National Land Cover Database for deriving urban hydrologic parameters, defined metrics linking suburban landscape structure and nitrogen... More > fluxes, and determined variance of hydrologic properties of residential lawns according to social and physical factors. Results suggested that the NLCD is insufficient for urban hydrologic studies due to biases and variability of these datasets. Nitrate concentrations of suburban streams were best characterized by watershed infrastructure. Septic-managed watersheds’ stream nitrate correlated with population density, septic location, and presence of wetlands. Reduced saturated infiltration rates in residential lawns caused only marginal differences in overland flow when compared to regional rain records. Of the factors assessed in this dissertation, waste management infrastructure was defined as the most critical feature explaining nitrate dynamics in the urban landscape.< Less
HETEROGENEITY IN THE URBAN LANDSCAPE: IMPACTS ON HYDROLOGIC PROCESSES AND NITROGEN POLLUTION By Monica Lipscomb Smith
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This research evaluated the usefulness of the commonly used National Land Cover Database for deriving urban hydrologic parameters, defined metrics linking suburban landscape structure and nitrogen... More > fluxes, and determined variance of hydrologic properties of residential lawns according to social and physical factors. Results suggested that the NLCD is insufficient for urban hydrologic studies due to biases and variability of these datasets. Nitrate concentrations of suburban streams were best characterized by watershed infrastructure. Septic-managed watersheds’ stream nitrate correlated with population density, septic location, and presence of wetlands. Reduced saturated infiltration rates in residential lawns caused only marginal differences in overland flow when compared to regional rain records. Of the factors assessed in this dissertation, waste management infrastructure was defined as the most critical feature explaining nitrate dynamics in the urban landscape.< Less
The Growth Effect of Toluene and Benzene on Nitrogen Fixing Bacteria Rhizobium leguminosarum in vitro and in vivo Studies on Seeds of Phaseolus vulgaris. By Andres Botero
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R. leguminosarum is a nitrogen fixing bacteria that can contribute to the decontamination of areas with high levels of Toluene and Benzene.
The Growth Effect of Toluene and Benzene on Nitrogen Fixing Bacteria Rhizobium leguminosarum in vitro and in vivo Studies on Seeds of Phaseolus vulgaris. By Andres Botero
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R. leguminosarum is a nitrogen fixing bacteria that can contribute to the decontamination of areas with high levels of Toluene and Benzene.
FertOrgaNic D5_1 By Per Abrahamsen et al.
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Daisy calibration report for the FertOrgaNic EU project, titled "Improved organic fertiliser management for high nitrogen and water use efficiency and reduced pollution in crop systems".
FertOrgaNic D5_1 By Per Abrahamsen et al.
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Daisy calibration report for the FertOrgaNic EU project, titled "Improved organic fertiliser management for high nitrogen and water use efficiency and reduced pollution in crop systems".
Daisy Program Reference Manual 5.00 By Per Abrahamsen
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Reference manual for the Daisy Agro-ecological simulation model.
Daisy Program Reference Manual 5.00 By Per Abrahamsen
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Reference manual for the Daisy Agro-ecological simulation model.
The Periodic Table By Kendra Wasson
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Includes information about Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, and Nitrogen.