Zobrazeno 1 - 10
of 14
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
Publikováno v:
Unasylva; 2020, Vol. 71 Issue 252, p92-101, 10p
Autor:
Lester Brown
El concreto reforzado con fibras de acero (CRFA) es utilizado como material de construcción en estructuras modernas. Estudios recientes han mostrado que las fibras de acero pueden ser utilizadas para incrementar la capacidad de momento de flexión y
Autor:
Michele Sampaolo, Editori Laterza
Il 10 maggio 1901 Giovanni Laterza diffondeva una circolare nella quale annunciava l'esordio della casa editrice Laterza con i volumi della'Piccola biblioteca di cultura moderna'e il cantiere della'Biblioteca di Cultura Moderna'. Ai primi, incerti, p
The study reveals that in rural mountain regions of developing countries food insecurity has steadily increased during the period 2000–2017 going from 44 to 53 percent. It provides an overview of the world's mountain areas and assesses the vulnerab