Local knowledge and perception of biological soil crusts by land users in the Sahel (Niger) [abstract]

Runoff generation fostered by physical and biological crusts in semi-arid sandy soils

Malam Issa, Oumarou
Valentin, Christian
Rajot, Jean-Louis
Cerdan, O.
Desprats, J.F.
Bouchet, T.

January 2011

Biological soil crusts occur extensively in semi-arid regions. In the western part of Niger, they ar...

Connaissance endogène de la classification et de la fertilité des sols en zone Sud-Soudanienne du Burkina Faso

R. Kissou
E. Traoré
Z. Gnankambary
H.B. Nacro
M.P. Sédogo

May 2014

Indigenous knowledge has been neglected by policy leaders and research for development. This study w...

GEOMORPHOLOGICAL MAPPING OF A SAHARAN REGION, THE STILL LANDS NORTH EAST SAHARA

Belkacem BOUMARAF
Alain MARRE
Ines SAADI

September 2016

This study is a first in a Saharan region. Following a collaboration between soil scientists and geo...

Variability of physicochemical and mineralogical characteristics of biological soil crusts at local scale in the Sahelian zone of western Niger [abstract]

Cancès, B.
Gommeaux, G.
Marin, B.
Ponthieu, M.
Ralahimanana, C.
Ayachi, S.
Malam Issa, Oumarou

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Biological soil crusts (BSC) in the Sahelian zone. Can they impact soil C and N cycles ? [abstract]

Ehrhardt, F.
Bertrand, I.
Joulian, C.
Valentin, Christian
Alavoine, G.
Malam Issa, Oumarou

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

BIOCRUST : biological soil crusts vulnerability and soil surface disturbance in Sahelian zone [abstract]

Malam Issa, Oumarou

April 2009

EGU.European Geosciences Union General Assembly, Vienne, AUT, 19-/04/2009 - 24/04/200

Effect of biological soil crusts of the Sahel (Niger) on wind erosion [abstract]

Rajot, Jean-Louis
Paris, R.
Malam Issa, Oumarou
Maman, A.
Abdourhamane Touré, A.
Valentin, Christian
Marticorena, B.

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

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 [abstract]

Malam Issa, Oumarou
Hiernaux, P.
Kalilou, A.
Rajot, Jean-Louis
Languille, J.

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

A predictive model of spatial distribution of biological soil crust in the Sahel from local to regional scale [abstract]

Beaugendre, N.
Choné, A.
Sannier, C.
Desprats, J.F.
Cerdan, O.
Valentin, Christian
Malam Issa, Oumarou
Rajot, Jean-Louis

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Effect of mineralogical, geochemical and biological properties on soils reflectance to assess temporal and spatial dynamics of BSCs in Sahelian ecosystems

Bourguignon, Anne
Malam Issa, Oumarou
Bouchet, Thomas
Cancès, B.
Dumay, Frédéric
Gommeaux, M.
Marin, Bernard
Morvan, Xavier
Ponthieu, M.
Cerdan, Olivier
Desprats, J.F.
Garrido, Françis
Joulian, Catherine
Chevrel, S.
Rajot, J.L.
Marticoréna, B.
Valentin, C.
Sannier, C.
Beaugendre, N.
Dazin, F.
Fontanot, F.
Jacquet, G.
Vermessen, P.
Stal, J.L.
Baghdadi, N.
Bertrand, Isabelle
Alavoine, Gonzague, G.
Larroque, C.
van Vesemael, B.

April 2010

[Departement_IRSTEA]Territoires [TR1_IRSTEA]SYNERGIEInternational audienceLand degradation and deser...

Developing a predictive environment-based model for mapping biological soil crust patterns at the local scale in the Sahel

Beaugendre, N.
Malam Issa, Oumarou
Chone, A.
Cerdan, O.
Desprats, J. F.
Rajot, Jean-Louis
Sannier, C.
Valentin, Christian

January 2017

Several studies have demonstrated the great range of possibilities offered by remote sensing in iden...

Effect of mineralogical, geochemical and biological properties on soils reflectance to assess temporal and spatial dynamics of BSCs in Sahelian ecosystems [abstract]

Bourguignon, A.
Cerdan, O.
Desprats, J.L.
Marin, B.
Malam Issa, Oumarou
Valentin, Christian
Rajot, Jean-Louis

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Including physical and biological soil crusts properties in gully prediction [abstract]

Gay, A.
Cerdan, O.
Desprats, J.L.
Malam Issa, Oumarou
Valentin, Christian
Rajot, Jean-Louis
Descroix, Luc

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Regulation of carbon and nitrogen exchange rates in biological soil crusts by intrinsic and land use factors in the Sahel area

Bertrand, I.
Ehrarhdt, F.
Alavoine, G.
Joulian, C.
Malam Issa, Oumarou
Valentin, Christian

January 2014

The occurrence and diversity of biological soil crusts (BSC) a thin soil surface layer composed of p...

Effect of biological soil crusts on soil chemical properties: a study from Tunisian arid ecosystem

Zahid Iqbal (699265)

November 2015

<p>Biological soil crusts (BSCs) composed of cyanobacteria, green algae, bryophytes, and lichens are...

Runoff generation fostered by physical and biological crusts in semi-arid sandy soils

Malam Issa, Oumarou
Valentin, Christian
Rajot, Jean-Louis
Cerdan, O.
Desprats, J.F.
Bouchet, T.

January 2011

Biological soil crusts occur extensively in semi-arid regions. In the western part of Niger, they ar...

Connaissance endogène de la classification et de la fertilité des sols en zone Sud-Soudanienne du Burkina Faso

R. Kissou
E. Traoré
Z. Gnankambary
H.B. Nacro
M.P. Sédogo

May 2014

Indigenous knowledge has been neglected by policy leaders and research for development. This study w...

GEOMORPHOLOGICAL MAPPING OF A SAHARAN REGION, THE STILL LANDS NORTH EAST SAHARA

Belkacem BOUMARAF
Alain MARRE
Ines SAADI

September 2016

This study is a first in a Saharan region. Following a collaboration between soil scientists and geo...

Variability of physicochemical and mineralogical characteristics of biological soil crusts at local scale in the Sahelian zone of western Niger [abstract]

Cancès, B.
Gommeaux, G.
Marin, B.
Ponthieu, M.
Ralahimanana, C.
Ayachi, S.
Malam Issa, Oumarou

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Biological soil crusts (BSC) in the Sahelian zone. Can they impact soil C and N cycles ? [abstract]

Ehrhardt, F.
Bertrand, I.
Joulian, C.
Valentin, Christian
Alavoine, G.
Malam Issa, Oumarou

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

BIOCRUST : biological soil crusts vulnerability and soil surface disturbance in Sahelian zone [abstract]

Malam Issa, Oumarou

April 2009

EGU.European Geosciences Union General Assembly, Vienne, AUT, 19-/04/2009 - 24/04/200

Effect of biological soil crusts of the Sahel (Niger) on wind erosion [abstract]

Rajot, Jean-Louis
Paris, R.
Malam Issa, Oumarou
Maman, A.
Abdourhamane Touré, A.
Valentin, Christian
Marticorena, B.

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

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 [abstract]

Malam Issa, Oumarou
Hiernaux, P.
Kalilou, A.
Rajot, Jean-Louis
Languille, J.

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

A predictive model of spatial distribution of biological soil crust in the Sahel from local to regional scale [abstract]

Beaugendre, N.
Choné, A.
Sannier, C.
Desprats, J.F.
Cerdan, O.
Valentin, Christian
Malam Issa, Oumarou
Rajot, Jean-Louis

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Effect of mineralogical, geochemical and biological properties on soils reflectance to assess temporal and spatial dynamics of BSCs in Sahelian ecosystems

Bourguignon, Anne
Malam Issa, Oumarou
Bouchet, Thomas
Cancès, B.
Dumay, Frédéric
Gommeaux, M.
Marin, Bernard
Morvan, Xavier
Ponthieu, M.
Cerdan, Olivier
Desprats, J.F.
Garrido, Françis
Joulian, Catherine
Chevrel, S.
Rajot, J.L.
Marticoréna, B.
Valentin, C.
Sannier, C.
Beaugendre, N.
Dazin, F.
Fontanot, F.
Jacquet, G.
Vermessen, P.
Stal, J.L.
Baghdadi, N.
Bertrand, Isabelle
Alavoine, Gonzague, G.
Larroque, C.
van Vesemael, B.

April 2010

[Departement_IRSTEA]Territoires [TR1_IRSTEA]SYNERGIEInternational audienceLand degradation and deser...

Developing a predictive environment-based model for mapping biological soil crust patterns at the local scale in the Sahel

Beaugendre, N.
Malam Issa, Oumarou
Chone, A.
Cerdan, O.
Desprats, J. F.
Rajot, Jean-Louis
Sannier, C.
Valentin, Christian

January 2017

Several studies have demonstrated the great range of possibilities offered by remote sensing in iden...

Effect of mineralogical, geochemical and biological properties on soils reflectance to assess temporal and spatial dynamics of BSCs in Sahelian ecosystems [abstract]

Bourguignon, A.
Cerdan, O.
Desprats, J.L.
Marin, B.
Malam Issa, Oumarou
Valentin, Christian
Rajot, Jean-Louis

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Including physical and biological soil crusts properties in gully prediction [abstract]

Gay, A.
Cerdan, O.
Desprats, J.L.
Malam Issa, Oumarou
Valentin, Christian
Rajot, Jean-Louis
Descroix, Luc

April 2012

EGU.European Geosciences Union General Assembly, Vienne, AUT, 22-/04/2012 - 27/04/201

Regulation of carbon and nitrogen exchange rates in biological soil crusts by intrinsic and land use factors in the Sahel area

Bertrand, I.
Ehrarhdt, F.
Alavoine, G.
Joulian, C.
Malam Issa, Oumarou
Valentin, Christian

January 2014

The occurrence and diversity of biological soil crusts (BSC) a thin soil surface layer composed of p...

Effect of biological soil crusts on soil chemical properties: a study from Tunisian arid ecosystem

Zahid Iqbal (699265)

November 2015

<p>Biological soil crusts (BSCs) composed of cyanobacteria, green algae, bryophytes, and lichens are...

Runoff generation fostered by physical and biological crusts in semi-arid sandy soils

Malam Issa, Oumarou
Valentin, Christian
Rajot, Jean-Louis
Cerdan, O.
Desprats, J.F.
Bouchet, T.

January 2011

Biological soil crusts occur extensively in semi-arid regions. In the western part of Niger, they ar...

Connaissance endogène de la classification et de la fertilité des sols en zone Sud-Soudanienne du Burkina Faso

R. Kissou
E. Traoré
Z. Gnankambary
H.B. Nacro
M.P. Sédogo

May 2014

Indigenous knowledge has been neglected by policy leaders and research for development. This study w...

GEOMORPHOLOGICAL MAPPING OF A SAHARAN REGION, THE STILL LANDS NORTH EAST SAHARA

Belkacem BOUMARAF
Alain MARRE
Ines SAADI

September 2016

This study is a first in a Saharan region. Following a collaboration between soil scientists and geo...

Local knowledge and perception of biological soil crusts by land users in the Sahel (Niger) [abstract]

Abstract

Extracted data

Local knowledge and perception of biological soil crusts by land users in the Sahel (Niger) [abstract]

Abstract

Extracted data

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