Quarante ans de suivi dans la steppe du Sud-Oranais (Algérie) : changements de diversité et de composition floristiques

Autor: Halima Slimani, Ahmed Aidoud

Publikováno v: Périodiques Scientifiques en Édition Électronique.

Forty years monitoring in an Algeria alfa steppe in southern Oran Region (Algeria) : plant diversity and composition changes. The loss of plant diversity as a degradation feature in arid steppic rangelands is one of the crucial concerns in the southe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91d5ac9c18ccf96b0b9e5cfef524c0d3
https://www.persee.fr/doc/revec_0249-7395_2018_num_73_3_1936

Species pools along contemporary environmental gradients represent different levels of diversification

Autor: Igor V. Bartish, Françoise Hennion, Andreas Prinzing, Ahmed Aidoud, Stephan M. Hennekens

Publikováno v: Journal of Biogeography. 37:2317-2331

Aim Within a region, different habitat types are characterized by different species and some habitat types have higher species diversities than others. Different habitat types are also characterized by different phylogenetic clades. However, it is no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6f285abc82329a369409516d2096bf2
https://doi.org/10.1111/j.1365-2699.2010.02382.x

Variations et successions des associations végétales : Des clés pour une gestion raisonnée des habitats naturels

Autor: Nicolas Rossignol, Jan-Bernard Bouzillé, Ahmed Aidoud, Benoit Marion, Anne Bonis, Amandine Merlin

Publikováno v: Revue forestière française
Revue forestière française, AgroParisTech, 2010, LXII (3-4), pp.397-408
Revue forestière française, 2010, LXII (3-4), pp.397-408

International audience; Afin de répondre aux besoins actuels en matière d'identification et de gestion des habitats naturels, un raisonnement fondé sur la prise en compte des variations floristiques des associations végétales est proposé. En s'

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::042d4e21abeb73f1dbc5fbeba82e332e
https://hal.archives-ouvertes.fr/hal-00596530

Climate change and the future of freshwater biodiversity in Europe: a primer for policy-makers

Autor: Bernard Clément, Anders Hobæk, Iwan Jones, Eloy Bécares, Ellen Van Donk, Helmut Hillebrand, Bernard Dudley, Gesa A. Weyhenmeyer, Steve J. Ormerod, Heidrun Feuchtmayr, Kenneth Irvine, W. Ellis Penning, Piet F. M. Verdonschot, Steven Declerck, Torben L. Lauridsen, Gaël Grenouillet, Daniel Hering, Antonie M. Verschoor, Cristina Triga, Gavin Simpson, Eva Papastergiadou, Marina Manca, Sandra Brucet, Michael Dobson, Robert Ptacnik, Nikolai Friberg, Leonard Sandin, Martin Kernan, Dani Boix, Mariana Meerhoff, Andy J. Green, Jón S. Ólafsson, Laurence Carvalho, Meryem Beklioglu, Richard K. Johnson, Brian Moss, Xavier D. Quintana, Helen Bennion, Ahmed Aidoud, Thomas Davidson, Erik Jeppesen, Miltiadis Seferlis

Publikováno v: Freshwater Reviews, 2, 2, pp. 103-130
Moss, B, Hering, D, Green, A J, Aidoud, A, Becares, E, Beklioglu, M, Bennion, H, Boix, D, Brucet, S, Carvalho, L, Clement, B, Davidson, T, Declerck, S, Dobson, M, van Donk, E, Dudley, B, Feuchtmayr, H, Friberg, N, Grenouillet, G, Hillebrand, H, Hobaek, A, Irvine, K, Jeppesen, E, Johnson, R, Jones, I, Kernan, M, Lauridsen, T L, Manca, M, Meerhoff, M, Olafsson, J, Ormerod, S, Papastergiadou, E, Penning, W E, Ptacnik, R, Quintana, X, Sandin, L, Seferlis, M, Simpson, G, Triga, C, Verdonschot, P, Verschoor, A M & Weyhenmeyer, G A 2009, ' Climate change and the future of freshwater biodiversity in Europe: a primer for policy-makers ', Freshwater Reviews, vol. 2, pp. 103-130 . https://doi.org/10.1608/FRJ-2.2.1
Freshwater Reviews 2 (2009) 2
Freshwater Reviews, 2, 103-130
Freshwater Reviews, 2(2), 103-130
Freshwater Reviews
Freshwater Reviews, 2009, 2, pp.103-130. ⟨10.1608/FRJ-2.2.1⟩
Digital.CSIC. Repositorio Institucional del CSIC
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Earth’s climate is changing, and by the end of the 21st century in Europe, average temperatures are likely to have risen by at least 2 °C, and more likely 4 °C, with associated effects on patterns of precipitation and the frequency of extreme wea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b2b9efa3c2740fae06b9b278edf95f
https://hdl.handle.net/2066/75314

Changements édaphiques le long d’un gradient d’intensité de pâturage dans une steppe d’Algérie

Autor: Ahmed Aidoud, Jean Touffet, Halima Slimani, Fatiha Aidoud-Lounis

Publikováno v: Périodiques Scientifiques en Édition Électronique.

A set of soil characters are analysed, in an arid steppe subject to desertification, along a transect that presents three levels of grazing intensity. The pre-existing system had been, about twenty years ago, a pure steppe dominated by alfa-grass tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac3f88721032a30eca6e8b53ffdaa072
https://www.persee.fr/doc/ecmed_0153-8756_1999_num_25_2_1881