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Fate of urine nitrogen applied to peat and mineral soils from grazed pastures
(Lincoln University, 1994)
This study has provided fundamental information on the fate of urine nitrogen (N)
when applied to pasture soils. In this work the three pasture soils used were a
Bruntwood silt loam (BW), an old well-developed (lime and ...
Gross N transformations vary with soil moisture and time following urea deposition to a pasture soil
(Elsevier, 2021-03-15)
Ruminant urine patches in grazed grasslands significantly change the chemical and biological properties of the affected soils due to the predominance of urea within ruminant urine and the high rates deposited onto pastures. ...
Nitrous oxide fluxes, soil oxygen, and denitrification potential of urine- and non-urine-treated soil under different irrigation frequencies
(American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc., 2016-07)
© American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. 5585 Guilford Rd., Madison, WI 53711 USA. All rights reserved. Despite increased use of irrigation to improve forage ...
Comparison of measured and EF5-r derived N₂O fluxes from a spring-fed river
(Blackwell Publishing, 2006)
There is considerable uncertainty in the estimates of indirect N₂O emissions as defined by the Intergovernmental Panel on Climate Change's (IPCC) methodology. Direct measurements of N₂O yields and fluxes in aquatic river ...
Author correction: Influence of soil moisture on codenitrification fluxes from a urea-affected pasture soil
(Nature Publishing Group, 2018-03-07)
Correction to: Scientific Reports https://doi.org/10.1038/s41598-017-02278-y, published online 19 May 2017.
This article contains an error in Figure 3, where the y-axis ‘DOC (μg g⁻¹ soil)’ is incorrectly labelled as ‘DOC ...
A hydrochemically guided landscape classification system for modelling spatial variation in multiple water quality indices: Process-attribute mapping
(Elsevier, 2019-07-01)
Spatial variation in landscape attributes can account for much of the variability in water quality relative to land use on its own. Such variation results from the coupling between the dominant processes governing water ...
Dissolved organic nitrogen : an overlooked pathway of nitrogen loss from agricultural systems?
(American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 2009)
Conventional wisdom postulates that leaching losses of N from agriculture systems are dominated by NO₃⁻. Although the export of dissolved organic nitrogen (DON) into the
groundwater has been recognized for more than 100 ...
Characterization of grain-size distribution, thermal conductivity, and gas diffusivity in variably saturated binary sand mixtures
(Soil Science Society of America on behalf of Geological Society of America, 2018)
Characterization of differently textured porous materials, as well as different volumetric porous media mixtures, in relation to mass and heat transport is vital for many engineering and research applications. Functional ...
Global Research Alliance N₂O chamber methodology guidelines: Introduction, with health and safety considerations
(Wiley on behalf of American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 2020-09)
Non-steady-state (NSS) chamber techniques have been used for decades to measure nitrous oxide (N₂O) fluxes from agricultural soils. These techniques are widely used because they are relatively inexpensive, easy to adopt, ...
