Synthesizing the evidence of nitrous oxide mitigation practices in agroecosystems
Dados Bibliográficos
| ID | 15547435 |
|---|---|
| Autores | Diego Grados (0000-0001-5548-3204, Aarhus University, autor correspondente), Klaus Butterbach‐Bahl (0000-0001-9499-6598, Karlsruhe Institute of Technology), Ji Chen (0000-0002-9476-1737, Aarhus University), Kees Jan van Groenigen (0000-0002-9165-3925, University of Exeter), Jørgen Eivind Olesen (0000-0002-6639-1273, Aarhus University), Jan Willem van Groenigen (0000-0001-9637-0601, Wageningen University & Research), Diego Ábalos (0000-0002-4189-5563, Aarhus University, autor correspondente) |
| Ano | 2022 |
| Volume | 17 |
| Fascículo | 11 |
| Páginas | 114024-114024 |
| Data de publicação | 2022-10-19 |
| Peer Reviewed | Sim |
| Open Access | Sim |
| Tipo | ARTICLE |
| Periódico | Environmental Research Letters (JOURNAL) |
| Identificadores do periódico | ISSN: 1748-9326 • E-ISSN: 1748-9326 |
| Editora | IOP Publishing (PUBLISHER • GB) |
| DOI | 10.1088/1748-9326/ac9b50 |
| OpenAlex | W4306809800 |
| Idioma | EN |
| Citações recebidas | 3 |
| Referências citadas | 119 |
Nitrous oxide (N 2 O) emissions from agricultural soils are the main source of atmospheric N 2 O, a potent greenhouse gas and key ozone-depleting substance. Several agricultural practices with potential to mitigate N 2 O emissions have been tested worldwide. However, to guide policymaking for reducing N 2 O emissions from agricultural soils, it is necessary to better understand the overall performance and variability of mitigation practices and identify those requiring further investigation. We performed a systematic review and a second-order meta-analysis to assess the abatement efficiency of N 2 O mitigation practices from agricultural soils. We used 27 meta-analyses including 41 effect sizes based on 1119 primary studies. Technology-driven solutions (e.g. enhanced-efficiency fertilizers, drip irrigation, and biochar) and optimization of fertilizer rate have considerable mitigation potential. Agroecological mitigation practices (e.g. organic fertilizer and reduced tillage), while potentially contributing to soil quality and carbon storage, may enhance N 2 O emissions and only lead to reductions under certain pedoclimatic and farming conditions. Other mitigation practices (e.g. lime amendment or crop residue removal) led to marginal N 2 O decreases. Despite the variable mitigation potential, evidencing the context-dependency of N 2 O reductions and tradeoffs, several mitigation practices may maintain or increase crop production, representing relevant alternatives for policymaking to reduce greenhouse gas emissions and safeguard food security
Agriculture · Agroecosystem · Nitrous oxide · Chemistry · Environmental Science · Environmental Sustainability and Technology · Soil and Environmental Studies · Water Resources and Management · Ecology
From field measurements to national inventories and smart incentives—the SmartField approach for agricultural soil N 2 O fluxes
Can N 2 O net —a Canadian nitrous oxide collaboration network to meet greenhouse gas emission reduction targets
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Climate Change 2021 – The Physical Science Basis
Roses RepOrting standards for Systematic Evidence Syntheses
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Regression Methods to Detect Publication and Other Bias in Meta‐Analysis
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Nitrous Oxide (N 2 O)
Meta-analysis and the science of research synthesis
Ecosystem services and agriculture
Climate-smart soils
Global food system emissions could preclude achieving the 1.5° and 2°C climate change targets
Plea for routinely presenting prediction intervals in meta-analysis
Soil quality – A critical review
Improved tests for a random effects meta‐regression with a single covariate
Greenhouse gas mitigation in agriculture
Paris Agreement climate proposals need a boost to keep warming well below 2 °C
Bias and Efficiency of Meta-Analytic Variance Estimators in the Random-Effects Model
A meta-analysis of projected global food demand and population at risk of hunger for the period 2010–2050
A general and simple method for obtaining R 2 from generalized linear mixed‐effects models
Conducting Meta-Analyses in R with the metafor Package
Wave of net zero emission targets opens window to meeting the Paris Agreement
The importance of climate change and nitrogen use efficiency for future nitrous oxide emissions from agriculture
Reducing greenhouse gas emissions in agriculture without compromising food security
Inventories and scenarios of nitrous oxide emissions
Addressing agricultural nitrogen losses in a changing climate
Building on Paris
Emerging options for mitigating N2O emissions from food production by manipulating the soil microbiota
Agriculture
Soil function assessment
| Obras citantes distintas | 3 |
|---|---|
| Citações por ano | 3 |
| Intervalo de citações | 2025 - 2025 (1) |
| Velocidade de citação | recent |
| Altamente citado | Não |
| Tipos de citação | Neutras: 3 |