globalchange  > 过去全球变化的重建
DOI: 10.1007/s11027-018-9832-x
WOS记录号: WOS:000474411600006
论文题名:
Assessing "4 per 1000" soil organic carbon storage rates under Mediterranean climate: a comprehensive data analysis
作者: Francaviglia, Rosa1; Di Bene, Claudia1; Farina, Roberta1; Salvati, Luca2; Vicente-Vicente, Jose Luis3
通讯作者: Francaviglia, Rosa
刊名: MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE
ISSN: 1381-2386
EISSN: 1573-1596
出版年: 2019
卷: 24, 期:5, 页码:795-818
语种: 英语
英文关键词: 4 per 1000 initiative ; Carbon sequestration ; Carbon storage ; Climate change mitigation ; Cropping systems ; Mediterranean climate
WOS关键词: OLIVE-MILL WASTE ; NITROUS-OXIDE EMISSIONS ; COVER CROP MANAGEMENT ; LAND-USE ; CONVENTIONAL TILLAGE ; AGRICULTURAL SOILS ; ROTHC MODEL ; MICROBIOLOGICAL PROPERTIES ; BIOCHEMICAL-PROPERTIES ; STRATIFICATION RATIOS
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

Soil Organic Carbon (SOC) is considered a proxy of soil health, contributing to food production, mitigation, and adaptation to climate change and other ecosystem services. Implementing Recommended Management Practices (RMPs) may increase SOC stocks, contributing to achieve the United Nations Framework Convention on Climate Change 21(st) Conference of the Parties agreements reached in Paris, France. In this framework, the 4 per 1000 initiative invites partners implementing practical actions to reach a SOC stock annual growth of 4 parts per thousand. For the first time, we assessed the achievement of 4 parts per thousand objective in Mediterranean agricultural soils, aiming at (i) analyzing a representative data collection assessing edaphoclimatic variables and SOC stocks from field experiments under different managements in arable and woody crops, (ii) providing evidence on SOC storage potential, (iii) identifying the biophysical and management variables associated with SOC storage, and (iv) recommending a set of mitigation strategies for global change. Average storage rates amounted to 15 and 80Mg Cha(-1)year(-1)x1000 in arable and woody crops, respectively. Results show that application of organic amendments led to significantly higher SOC storage rates than conventional management, with average values about 1.5 times higher in woody than in arable crops (93 vs. 63Mg Cha(-1)year(-1)x1000). Results were influenced by the initial SOC content, experiment duration, soil texture, and climate regime. The relatively lower levels of SOC in Mediterranean soils, and the high surface covered by woody crops, may reflect the high potential of these regions to achieving significant increases in SOC storage at the global scale.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/138735
Appears in Collections:过去全球变化的重建

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作者单位: 1.Council Agr Res & Econ, Res Ctr Agr & Environm CREA AA, Via Navicella 4, I-00184 Rome, Italy
2.Council Agr Res & Econ, Res Ctr Forestry & Wood CREA FL, Viale S Margherita 80, I-52100 Arezzo, Italy
3.Mercator Res Inst Global Commons & Climate Change, Torgauer Str 12-15,EUREF Campus 19, D-10829 Berlin, Germany

Recommended Citation:
Francaviglia, Rosa,Di Bene, Claudia,Farina, Roberta,et al. Assessing "4 per 1000" soil organic carbon storage rates under Mediterranean climate: a comprehensive data analysis[J]. MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE,2019-01-01,24(5):795-818
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