L M Cardenas
Biographic Data
| ID | 6839858 |
|---|---|
| NAME | L M Cardenas |
| GIVEN NAMES | L M |
| FAMILY NAME | Cardenas |
| SIGNATURE | CARDENAS L M |
| AFFILIATIONS | Rothamsted Research |
| ORCID | 0000-0002-4401-9163 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2020 |
| H-INDEX | 1 |
Measuring denitrification and the N2O
Denitrification, a significant pathway of reactive N-loss from terrestrial soils, impacts on agricultural production and the environment. Net production and emission of the denitrification product nitrous oxide (N2O) is readily quantifiable, but measuring denitrification's final product, dinitrogen (N2), against a high atmospheric background remains challenging. This review examines methods quantifying both N2 and N2O emissions, based on inhibito…
Nitrous oxide emissions from ruminant urine
From research to policy
The challenge of modelling nitrogen management at the field scale
The United Kingdom currently reports nitrous oxide emissions from agriculture using the IPCC default Tier 1 methodology. However Tier 1 estimates have a large degree of uncertainty as they do not account for spatial variations in emissions. Therefore biogeochemical models such as DailyDayCent (DDC) are increasingly being used to provide a spatially disaggregated assessment of annual emissions. Prior to use, an assessment of the ability of the mod…
An assessment of nitrification inhibitors to reduce nitrous oxide emissions from UK agriculture
A trial was conducted consisting of 14 experiments across sites in England of contrasting soil type and annual rainfall to assess the effectiveness of nitrification inhibitors (predominantly dicyandiamide (DCD) but limited assessment also of 3, 4-dimethylpyrazole phosphate (DMPP) and a commercial product containing two pyrazole derivatives) in reducing direct nitrous oxide (N _2 O) emissions from fertilizer nitrogen (N), cattle urine and cattle s…
The challenge of modelling nitrogen management at the field scale
The United Kingdom currently reports nitrous oxide emissions from agriculture using the IPCC default Tier 1 methodology. However Tier 1 estimates have a large degree of uncertainty as they do not account for spatial variations in emissions. Therefore biogeochemical models such as DailyDayCent (DDC) are increasingly being used to provide a spatially disaggregated assessment of annual emissions. Prior to use, an assessment of the ability of the mod…
An assessment of nitrification inhibitors to reduce nitrous oxide emissions from UK agriculture
A trial was conducted consisting of 14 experiments across sites in England of contrasting soil type and annual rainfall to assess the effectiveness of nitrification inhibitors (predominantly dicyandiamide (DCD) but limited assessment also of 3, 4-dimethylpyrazole phosphate (DMPP) and a commercial product containing two pyrazole derivatives) in reducing direct nitrous oxide (N _2 O) emissions from fertilizer nitrogen (N), cattle urine and cattle s…
Measuring denitrification and the N2O
Denitrification, a significant pathway of reactive N-loss from terrestrial soils, impacts on agricultural production and the environment. Net production and emission of the denitrification product nitrous oxide (N2O) is readily quantifiable, but measuring denitrification's final product, dinitrogen (N2), against a high atmospheric background remains challenging. This review examines methods quantifying both N2 and N2O emissions, based on inhibito…
Nitrous oxide emissions from ruminant urine
From research to policy
Environmental Science (5 works) · Soil and Water Nutrient Dynamics (5 works) · Soil Carbon and Nitrogen Dynamics (5 works) · Nitrous oxide (4 works) · Soil Science (4 works) · Agriculture (3 works) · Agronomy (3 works) · Chemistry (3 works) · Ecology (3 works) · Nitrogen (3 works)