Você procurou por: silvicultural (Francês - Inglês)

(1) silvicultural techniques offering risk minimi­sing strategies.
ince the great storms of the 1980s, a lot of studies had been carried out into the processes involved in fores­

in a silvicultural guide for the tolerant hardwood forest in ontario.
genetics in a silvicultural guide for the tolerant hardwood forest in ontario.

a silvicultural guide to managing southern ontario forests, version 1.1.
a silvicultural guide to managing southern ontario forests, version 1.1.ont. min.

a silvicultural guide to managing southern ontario forests, version 1.1. min.
winter resident repeats and returns of austral and boreal migrant birds banded in venezuela.

« forest bird response to natural perturbations and silvicultural practices: does logging mimic nature?
forest bird response to natural perturbations and silvicultural practices: does logging mimic nature?

initial effects of clearcutting and alternative silvicultural practices on terrestrial salamander abundance, conservation biology 17:752-762.
initial effects of clearcutting and alternative silvicultural practices on terrestrial salamander abundance.

the causes of forest degradation could be related to policy and socioeconomic factors, on the one hand, and inappropriate harvesting and silvicultural practices, on the other.
closed commencement date: 1995/09/01 planned commencement date: 1999/09/01 actual completion date: 2001/01/12 institution:

a cause de ses propriétés hydrauliques sous des conditions de sécheresse, l'utilisation de la mousse de sphaigne faiblement humidifiée demeure un sujet ouvert pour discussion sur le plan silvicultural.
the use of low humified peat as a growth medium is open to discussion from a silvicultural point of view because of its hydraulic properties under dry conditions.

temporal and spatial dynamics of boreal forest structure in western newfoundland: silvicultural implications for marten habitat management, forest ecology and management 87:13-25.
temporal and spatial dynamics of boreal forest structure in western newfoundland: silvicultural implications for marten habitat management.

coates, k.d., banner, a., steventon, j.d., lepage, p., and bartemucci, p. 1997. the date creek silvicultural systems study in the interior cedar–hemlock forests of northwestern british columbia: overview and treatment summaries.
managed stands that maintain a range of tree species and conditions, including live trees with areas of disease, insect attack, and damage, will provide the specific structural attributes used for nesting by weak cavity excavators such as the chickadee.