Poster Programme SSS5.10
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SSS5.10 Dynamics of soil surface characteristics (including physical and biological soil crusts): consequences on soil functioning and role of climate and land use change |
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| Convener: Olivier Cerdan | |
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Oral Programme
/ Tue, 24 Apr, 08:30–10:00
/ Room 22
Poster Programme
/ Attendance Tue, 24 Apr, 17:30–19:00
/ Hall X/Y
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Attendance Time: Tuesday, 24 April 2012, 17:30–19:00 Hall X/Y Chairperson: O. Malam Issa |
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XY597
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EGU2012-1553
Influence of SWR on the hydrological response on two contrasting Mediterranean hillslopes at plot scale using rainfall simulations. MA Gabarron Galeote, JF Martinez Murillo, and JD Ruiz Sinoga |
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XY598
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EGU2012-11184
Hydrodynamic behaviour of crusted soils in the Sahel: a possible cause for runoff increase? m. malam abdou, j.-p. vandervaere, i. bouzou moussa, and l. descroix |
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XY599
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EGU2012-13804
Interactions between soil structure and excess water formation on chernozem soils N. Gál and A. Farsang |
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XY600
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EGU2012-12385
Surface soil crust types, properties and their response to ameliorants in the irrigated field of Eastern Ethiopia F. Kebede, E. Mekonnen, N. Taha, A. Verdoodt, and E. Van Ranst |
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XY601
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EGU2012-6396
Wind erosion flux measurements and variability on traditionally cultivated fields in South West Niger: crop residues and soils crust impacts. A. Abdourhamane Touré, J.L. Rajot, Z. Garba, B. Marticorena, C. Petit, D. Sebag, and O. Malam Issa |
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XY602
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EGU2012-11864
Effect of biological soil crusts of the Sahel (Niger) on wind erosion J. L. Rajot, R. Paris, O. Malam Issa, A. Maman, A. Abdourhamane Touré, C. Valentin, and B. Marticorena |
| XY603 |
EGU2012-3341
Effects of biological soil crusts on soil fertility restoration in the hilly Loess Plateau region, China (withdrawn) Y. Zhao and M. Xu |
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XY604
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EGU2012-4189
Including physical and biological soil crusts properties in gully prediction A. Gay, O. Cerdan, J.F. Desprats, O. Malam Issa, C. Valentin, J.L. Rajot, and L. Descroix |
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XY605
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EGU2012-7524
Calibration of a physically based soil erosion model for different kind of biological soil crust O. Cerdan, M. Le, O. Malam Issa, C. Valentin, JL. Rajot, and JF. Desprats |
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XY606
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EGU2012-9307
Estimating the loss of C, N and microbial biomass from Biological Soil Crusts under simulated rainfall M. Gommeaux, O. Malam Issa, T. Bouchet, C. Valentin, J.-L. Rajot, I. Bertrand, G. Alavoine, J.-F. Desprats, O. Cerdan, and D. Fatondji |
| XY607 |
EGU2012-13569
Diminution of soil carbon sequestration following 72 years grazing disturbance; a study of cyanobacterial soil crusts from the Australian Mulga Lands (withdrawn) W. Williams, D. Eldridge, B. Budel, and H. Reichenberger |
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XY608
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EGU2012-9879
Measurement of dinitrogen fixation by Biological soil crust (BSC) from the Sahelian zone: an isotopic method. F. Ehrhardt, G. Alavoine, and I. Bertrand |
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XY609
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EGU2012-9264
Effect of mineralogical, geochemical and biological properties on soils reflectance to assess temporal and spatial dynamics of BSCs in Sahelian ecosystems A. Bourguignon, O. Cerdan, J.F. Desprats, B. Marin, O. Malam Issa, C. Valentin, and J.L. Rajot |
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XY610
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EGU2012-9353
Variability of physicochemical and mineralogical characteristics of biological soil crusts at local scale in the Sahelian zone of western Niger B. Cancès, G. Gommeaux, B. Marin, M. Ponthieu, C. Ralahimanana, S. Ayachi, and O. Malam Issa |
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XY611
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EGU2012-12145
Relationship between the herbaceous and woody vegetation caracteristics and biological soil crusts distribution in fallow and rangeland across a latitudinal gradient in Sahelian Western Niger O. Malam Issa, P. Hiernaux, A. Kalilou, J.L. Rajot, and J. Languille |
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XY612
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EGU2012-10285
Local knowledge and perception of biological soil crusts by land users in the Sahel (Niger) K. J-M Ambouta, B. Hassan Souley, O. Malam Issa, J. L. Rajot, and A Mohamadou |