Results 81 to 90 of about 105,712 (188)

La forêt au prisme des tensions du développement métropolitain : l'exemple du massif des landes de Gascogne entre les aires urbaines de Bordeaux et d'Arcachon

open access: yesSciences, Eaux & Territoires, 2014
Les limites entre espaces urbanisés et espaces ruraux tendent à s'estomper, souvent du fait des interdépendances qui s'y développent. C'est ce que nous avons constaté sur la coupure d'urbanisation entre la métropole bordelaise et l'agglomération d ...
D. LABAT, A. PÉRÉ
doaj   +1 more source

Selection and propagation of superior teak for quality improvement in plantations : case study of the ICSB/Cirad-Forêt joint project [PDF]

open access: yes, 2005
Innoprise Corporation Sdn Bhd (ICSB), an investment subsidiary of the Sabah Foundation has embarked on an extensive Research and Development program for teak (Tectona grandis), a highly prized timber species. Through ICSB's joint collaboration with CIRAD-
Alloysius, David   +5 more
core  

A revision of African Psammoecus (Coleoptera, Silvanidae) and descriptions of two new species from the collection of the Musée royal de l’Afrique centrale [PDF]

open access: yes, 2012
A revision of the known African species of Psammoecus is given, including redescriptions and illustrations of diagnostic characters. Extensive material from the Musée royal de l’Afrique centrale (Tervuren) is studied.
Karner, Michael
core   +3 more sources

Forming European Political Awareness and Facilitating Civic Engagement? Mainstream Europarties in Social Media

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract This study investigates how mainstream Europarties utilise social media to communicate with the public. According to EU law, Europarties are expected to strengthen the EU's legitimacy, mainly by fostering European political awareness and facilitating civic engagement.
Stefano Greco, Tapio Raunio
wiley   +1 more source

Produire plus de bois tout en préservant mieux la biodiversité, apports de l'étude « Biomasse et biodiversité forestières »

open access: yesSciences, Eaux & Territoires, 2010
Peut-on produire plus de bois en préservant mieux la biodiversité des forêts ? C'est une question à forts enjeux face aux problématiques liées à l'énergie.
G. LANDMANN, F. GOSSELIN, M. GOSSELIN
doaj   +1 more source

Stiffness and stress efficiency of periodic reinforcing pads for FPSO's hull [PDF]

open access: yes, 2013
National audienceThe hull of FPSO units (Floating Production Storage and Offloading units) suffers from accelerated corrosion. It becomes now mandatory to restore the original thickness of the hull by means of reinforcing pads.
Forêt, Gilles, Lebée, Arthur
core   +2 more sources

A single nucleotide polymorphism genotyping panel for efficient genetic stock identification of the Teno river Atlantic salmon (Salmo salar) population complex

open access: yesJournal of Fish Biology, EarlyView.
Abstract A new single nucleotide polymorphism (SNP) panel for genetic stock identification in the Teno river Atlantic salmon, Salmo salar L., fishery was developed, with a view to improving on an existing microsatellite panel. Twenty‐two genetically differentiated reporting units were proposed based on population genetic analyses of 1212 individuals ...
Helena Johansson   +6 more
wiley   +1 more source

Rapid increase in abundance and distribution of invasive pink salmon (Oncorhynchus gorbuscha) within a diverse, large Barents Sea catchment

open access: yesJournal of Fish Biology, EarlyView.
Abstract Pink salmon originate from the North Pacific area but were introduced into northwest Russia from the late 1950s onwards. Since 2017, the alien species has increased dramatically in abundance and rapidly invaded adjacent areas of the North Atlantic region.
Jaakko Erkinaro   +10 more
wiley   +1 more source

Study of social perceptions to reconcile international concerns and local needs: A Mosaic of worlds and forests [PDF]

open access: yes, 2008
International policies award a central role to participation by local populations in sustainable development issues. The development operators representing global undertakings must ensure true participation by the stakeholders working at the local scale.
Montagne, Pierre   +2 more
core  

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 24., Leskeaceae, Brachytheciaceae, Stereophyllaceae, Plagiotheciaceae, Entodontaceae, Sematophyllaceae p.pte, Hypnaceae (except Hypnum) [PDF]

open access: yes, 1993
This very distinctive and easily recognized moss has terete foliation when dry, and has leaves spreading when moist. The leaves are ovate, abruptly broad-acuminate, about 1.5-2 mm long, and strongly plicate.
Buck, William R.
core   +1 more source

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