Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1016/j.geoderma.2021.115198 |
| Bioturbation and soil resistance to wind erosion in Southern Tunisia | |
| Jouquet, P.; Henry-des-Tureaux, T.; Bouet, C.; Labiadh, M.; Caquineau, S.; Aroui Boukbida, H.; Garcia Ibarra, F.; Herve, V; Bultelle, A.; Podwojewski, P. | |
| 通讯作者 | Jouquet, P (corresponding author), Sorbonne Univ, Ctr IRD, Inst Ecol & Environm Sci Paris, iEES Paris,IRD,UPEC,CNRS,INRAe, F-93143 Bondy, France. |
| 来源期刊 | GEODERMA
 |
| ISSN | 0016-7061 |
| EISSN | 1872-6259 |
| 出版年 | 2021 |
| 卷号 | 403 |
| 英文摘要 | Wind erosion is a major threat to the sustainability of arid and semi-arid ecosystems. In these environments, biological soil crusts positively impact soil resistance to erosion. Less is known, however, on the impact of soil bioturbation by animals. In Southern Tunisia, bioturbation is mainly carried out by termites, ants and rodents which deposit mineral and organic components on the soil surface in the form of soil sheetings for termites or as soil heaps for ants and rodents. We here question the properties of these soils and measure their resistance to wind erosion. We showed that soil sheetings are made of sand grains linked together by bridges of organic matter, clay particles and other small size minerals such as carbonates and gypsum. The stability of these aggregates is comparable to that of biological soil crusts, despite their very different organizations. Conversely, the soil excavated by ants and rodents mainly consists in individual sand grains, which are impoverished in organic carbon and prone to wind erosion. In conclusion, this study highlights the importance of termites, as key soil bioturbator, on the dynamics of soil aggregates in Southern Tunisia. It also shows that they have an opposite effect than that of ants and rodents on the resistance of soil to erosion. |
| 英文关键词 | Soil biological crusts Termites Sheetings Ants Rodents Aggregation Clay Organic matter |
| 类型 | Article |
| 语种 | 英语 |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000671591200010 |
| WOS关键词 | ECOSYSTEM SERVICES ; DESERT ; TERMITE ; SURFACE ; CRUST ; PRODUCTIVITY ; STABILITY ; RUNOFF ; ANTS |
| WOS类目 | Soil Science |
| WOS研究方向 | Agriculture |
| 来源机构 | French National Research Institute for Sustainable Development |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/350384 |
| 作者单位 | [Jouquet, P.; Henry-des-Tureaux, T.; Bouet, C.; Aroui Boukbida, H.; Garcia Ibarra, F.; Bultelle, A.; Podwojewski, P.] Sorbonne Univ, Ctr IRD, Inst Ecol & Environm Sci Paris, iEES Paris,IRD,UPEC,CNRS,INRAe, F-93143 Bondy, France; [Bouet, C.] Univ Paris, F-75013 Paris, France; [Bouet, C.] Univ Paris Est Creteil, CNRS, LISA, F-75013 Paris, France; [Labiadh, M.] Inst Reg Arides IRA, Medenine 4119, Tunisia; [Caquineau, S.] Sorbonne Univ, LOCEAN Lab Oceanog & Climat, IRD CNRS, MNHN,IRD France Nord, F-93143 Bondy, France; [Herve, V] Univ Tours, Inst Rech Biol Insecte, UMR7261, CNRS, Parc Grandmt, F-37200 Tours, France |
| 推荐引用方式 GB/T 7714 | Jouquet, P.,Henry-des-Tureaux, T.,Bouet, C.,et al. Bioturbation and soil resistance to wind erosion in Southern Tunisia[J]. French National Research Institute for Sustainable Development,2021,403. |
| APA | Jouquet, P..,Henry-des-Tureaux, T..,Bouet, C..,Labiadh, M..,Caquineau, S..,...&Podwojewski, P..(2021).Bioturbation and soil resistance to wind erosion in Southern Tunisia.GEODERMA,403. |
| MLA | Jouquet, P.,et al."Bioturbation and soil resistance to wind erosion in Southern Tunisia".GEODERMA 403(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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