Sample records for FORESTERIE (forestry)
from WorldWideScience.org

Sample records 1 - 12 shown.



2

Trees and light; Tree development and morphology in relation to light availability in a tropical rain forest in French Guiana.

Sterck, F.J.

Tropical rain forest trees spend their life in a heterogeneous light environment. During their life history, they may change their growth in relation to different levels of light availability. Some of their physiological processes (e.g. photosynthesis, carbon allocation, and meristern activity) chan...

DRIVER (French)

4

Response of Pinus sylvestris L. to recent climatic events in the French Mediterranean region

Thabeet, A.; Vennetier, M.; Gadbin-Henry, C.; Denelle, N.; Roux, M.; Caraglio, Y.; Vila, B.

Des événements climatiques exceptionnels de 2003 à 2005 (canicule et sécheresse) ont affecté la végétation dans la région de la Méditerranée française et en particulier le pin sylvestre (Pinus sylvestris L.), une des principales essences forestières de cette région. Pour comprendre sa réponse à ces ...

DRIVER (French)

9

Canopy dynamics of a tropical rain forest in French Guiana.

Meer, P.J., van der

The canopy dynamics (i.e. the formation and closure of canopy gaps) of a tropical rain forest in French Guiana are described. The formation of canopy gaps is investigated. The difficulties with gap size measurements are studied, and causes and consequences of treefalls and branchfalls are examined. ...

DRIVER (French)

10

Application d'une nouvelle méthode d'évaluation des dégâts de cervidés en forêt : vers un diagnostic de leur impact sylvicole

Hamard, J.P.; Ballon, P.; Mesochina, P.

A survey of deer (Capreolus capreolus, Cervus elaphus) damage to commercial forestry was carried out in 5 French regions. Browsing damage by deer on a large sample (n = 638) of vulnerable stands (planted and naturally regenerated) was recorded during 1999 using standard field measurement techniques....

DRIVER (French)

11

Améliorer les méthodes de travail sur les plans de développement de massifs forestiers : l'expérience du Massif Central

Paillet, Y.

Since 2000, the private forestry organisations have been developing a new method of forest development: the forest massif development plan (plan de développement de massif forestier PDM in French). Limited in spatial extension, this development method aims at improving the management of the privat...

DRIVER (French)

12

A quantitative assessment of the ecological value of sycamore maple habitats in the French Alps

Paillet, Y.; Archaux, F.; Breton, V.; Brun, J.J.

La naturalité est un critère important pour l'évaluation de mesures conservatoires des écosystèmes. Au niveau local, une telle évaluation doit être basée sur des indicateurs objectifs et quantifiables sur le terrain. Dans cette étude, nous avons utilisé une méthode multicritères basée sur la différe...

DRIVER (French)