scholarly journals Meta‐analysis of global livestock urine‐derived nitrous oxide emissions from agricultural soils

2020 ◽  
Vol 26 (4) ◽  
pp. 2002-2013 ◽  
Author(s):  
Maria López‐Aizpún ◽  
Claire A. Horrocks ◽  
Alice F. Charteris ◽  
Karina A. Marsden ◽  
Veronica S. Ciganda ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Agricultural Soils ◽  
Meta Analysis ◽  
Nitrous Oxide Emissions

Yield-scaled nitrous oxide emissions from nitrogen-fertilized croplands in China: A meta-analysis of contrasting mitigation scenarios

Pedosphere ◽  
2021 ◽  
Vol 31 (2) ◽  
pp. 231-242
Author(s):  
Garba ALIYU ◽  
Jiafa LUO ◽  
Hong J. DI ◽  
Deyan LIU ◽  
Junji YUAN ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Meta Analysis ◽  
Nitrous Oxide Emissions ◽  
Mitigation Scenarios

scholarly journals Crop Yield and Nitrous Oxide Emissions following Swine Manure Application: A Meta‐Analysis

ael ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 190024 ◽  
Author(s):  
Weiquan Luo ◽  
Peter L. O'Brien ◽  
Jerry L. Hatfield
Keyword(s):  
Nitrous Oxide ◽  
Crop Yield ◽  
Meta Analysis ◽  
Swine Manure ◽  
Nitrous Oxide Emissions ◽  
Manure Application

Soil nitrous oxide emissions from agricultural soils in Canada: Exploring relationships with soil, crop and climatic variables

2018 ◽  
Vol 254 ◽  
pp. 69-81 ◽  
Author(s):  
Philippe Rochette ◽  
Chang Liang ◽  
David Pelster ◽  
Onil Bergeron ◽  
Reynald Lemke ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Agricultural Soils ◽  
Climatic Variables ◽  
Nitrous Oxide Emissions

scholarly journals Emission factors for estimating fertiliser-induced nitrous oxide emissions from clay soils in Australia’s irrigated cotton industry

Soil Research ◽  
2016 ◽  
Vol 54 (5) ◽  
pp. 598 ◽  
Author(s):  
Peter Grace ◽  
Iurii Shcherbak ◽  
Ben Macdonald ◽  
Clemens Scheer ◽  
David Rowlings
Keyword(s):  
Nitrous Oxide ◽  
Meta Analysis ◽  
Exponential Model ◽  
N2o Emission ◽  
Nitrous Oxide Emissions ◽  
N2o Emissions ◽  
Tier 2 ◽  
Cotton Industry ◽  
Greenhouse Gas Inventories ◽  
N Rates

As a significant user of nitrogen (N) fertilisers, the Australian cotton industry is a major source of soil-derived nitrous oxide (N2O) emissions. A country-specific (Tier 2) fertiliser-induced emission factor (EF) can be used in national greenhouse gas inventories or in the development of N2O emissions offset methodologies provided the EFs are evidence based. A meta-analysis was performed using eight individual N2O emission studies from Australian cotton studies to estimate EFs. Annual N2O emissions from cotton grown on Vertosols ranged from 0.59kgNha–1 in a 0N control to 1.94kgNha–1 in a treatment receiving 270kgNha–1. Seasonal N2O estimates ranged from 0.51kgNha–1 in a 0N control to 10.64kgNha–1 in response to the addition of 320kgNha–1. A two-component (linear+exponential) statistical model, namely EF (%)=0.29+0.007(e0.037N – 1)/N, capped at 300kgNha–1 describes the N2O emissions from lower N rates better than an exponential model and aligns with an EF of 0.55% using a traditional linear regression model.

scholarly journals Do cover crops increase or decrease nitrous oxide emissions? A meta-analysis

2014 ◽  
Vol 69 (6) ◽  
pp. 471-482 ◽  
Author(s):  
A. D. Basche ◽  
F. E. Miguez ◽  
T. C. Kaspar ◽  
M. J. Castellano
Keyword(s):  
Nitrous Oxide ◽  
Cover Crops ◽  
Meta Analysis ◽  
Nitrous Oxide Emissions

Soil nitrous oxide emissions following crop residue addition: a meta-analysis

2013 ◽  
Vol 19 (10) ◽  
pp. 2956-2964 ◽  
Author(s):  
Huaihai Chen ◽  
Xuechao Li ◽  
Feng Hu ◽  
Wei Shi
Keyword(s):  
Nitrous Oxide ◽  
Crop Residue ◽  
Meta Analysis ◽  
Nitrous Oxide Emissions
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