Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sandrine Jauffret"'
Autor:
Sandrine, Jauffret1,2,3 Sandrine.jaujfret@oss.org.tn, Sandra, Lavorel1,3 sandra.lavorel@ujf-grenoble.fr
Publikováno v:
Journal of Vegetation Science. Jun2003, Vol. 14 Issue 3, p399-408. 10p. 1 Diagram, 4 Charts, 2 Graphs.
Autor:
Marjolein Visser, Sandrine Jauffret
Publikováno v:
Journal of Arid Environments. 55:1-28
Apart from a decrease in total perennial plant cover, degradation of North-African arid lands is not easy to qualify. Yet, simple and comprehensive yardsticks are necessary to assess degradation. We assigned components of competitive ability (C), str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2495188ed3b6f30326b06d4f6f12dc44
https://doi.org/10.1016/s0140-1963(02)00258-6
https://doi.org/10.1016/s0140-1963(02)00258-6
Publikováno v:
Applied Vegetation Science. 6:223-234
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::852d744261b6e59f700f35375ec12d2d
https://doi.org/10.1111/j.1654-109x.2003.tb00583.x
https://doi.org/10.1111/j.1654-109x.2003.tb00583.x
Autor:
Sandrine Jauffret, Ali Hanafi
A vegetation-focused diachronic study to monitor and assess desertification processes in the southern Tunisian steppes was carried out between 1975 and 2000. Climatic variability and land use changes have caused considerable changes in vegetation uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c6e96689b5c07c9cbea273e6a042001
http://www.documentation.ird.fr/hor/fdi:010042518
http://www.documentation.ird.fr/hor/fdi:010042518
Publikováno v:
Applied Vegetation Science. 6:223
Throughout the Mediterranean region, vegetation dynamics are affected by human activities which are either ‘stresses’ or ‘disturbances’, depending on their frequency, intensity and spatial distribution. To minimize or reduce anthropogenic deg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::816c25f85d55a81314be5ca025a0d76f
https://doi.org/10.1658/1402-2001(2003)006[0223:pftapt]2.0.co
https://doi.org/10.1658/1402-2001(2003)006[0223:pftapt]2.0.co