Results 21 to 30 of about 16,382 (220)

Looking for Local Adaptation: Convergent Microevolution in Aleppo Pine (Pinus halepensis). [PDF]

open access: yesGenes (Basel), 2019
Finding outlier loci underlying local adaptation is challenging and is best approached by suitable sampling design and rigorous method selection. In this study, we aimed to detect outlier loci (single nucleotide polymorphisms, SNPs) at the local scale by using Aleppo pine (Pinus halepensis), a drought resistant conifer that has colonized many habitats ...
Ruiz Daniels R   +9 more
europepmc   +12 more sources

Needles of Pinus halepensis as biomonitors of bioaerosol emissions. [PDF]

open access: yesPLoS One, 2014
We propose using the surface of pine trees needles to biomonitor the bioaerosol emissions at a composting plant. Measurements were based on 16S rRNA gene copy numbers of Saccharopolyspora rectivirgula, a bioindicator of composting plant emissions. A sampling plan was established based on 29 samples around the emission source.
Galès A   +4 more
europepmc   +7 more sources

Lipids of Pinus halepensis pollen

open access: yesPhytochemistry, 1985
Abstract The total lipids of Pinus halepensis pollen were separated into individual classes of neutral and polar lipids and the components of each class were identified and determined quantitatively. Free fatty acids, waxes and triacylglycerols were found as the main constituents of neutral lipids and phosphatidylcholine and ...
Andrikopoulos, N.K.   +3 more
openaire   +3 more sources

Caractérisation d’un périmètre de reboisement de pinède en vue de proposition des essences les plus appropriées, cas du Jbel Zemzem (Nord-ouest, Maroc)

open access: yesRevue Nature et Technologie, 2022
La dégradation accélérée des forêts est un défi majeur pour les gestionnaires. Le reboisement constitue alors une solution importante pour l’amélioration des services écosystémiques voire la survie des écosystèmes.
Mariem BEN-SAID   +5 more
doaj   +6 more sources

Climatic niche and neutral genetic diversity of the six Iberian pine species: a retrospective and prospective view [PDF]

open access: yes, 2010
Quaternary climatic fluctuations have left contrasting historical footprints on the neutral genetic diversity patterns of existing populations of different tree species.
Soto de Viana, Álvaro
core   +2 more sources

Xylem plasticity in Pinus pinaster and Quercus ilex growing at sites with different water availability in the Mediterranean region: relations between Intra-Annual Density Fluctuations and environmental conditions. [PDF]

open access: yes, 2020
Fluctuations in climatic conditions during the growing season are recorded in Mediterranean tree-rings and often result in intra-annual density fluctuations (IADFs).
Balzano, A.   +3 more
core   +1 more source

Which are Southern Italy’s fastest growing tree species? Lessons from the past for future perspectives, with a special focus on Sicily

open access: yesAnnals of Silvicultural Research, 2020
Fast growing tree species can generate high wood production in a short time frame. However, maximum productivity is dependent on environmental and management conditions as well as intrinsic plant traits.
Emilio Badalamenti   +5 more
doaj   +1 more source

Physical, mechanical and natural durability properties of wood from reforestation Pinus halepensis Mill. in the Mediterranean Basin [PDF]

open access: yes, 2017
Pinus halepensis Mill. was introduced into regions with a Mediterranean climate as an ornamental tree, and is now often found in parks and gardens.
Candelier, Kévin   +5 more
core   +1 more source

Identification of gene pools used in restoration and conservation by chloroplast microsatellite markers in Iberian pine species

open access: yesForest Systems, 2017
Aim of study: To contribute to the characterization of the origin of material used in afforestation, restoration or conservation activities by using Cp-SSR markers. Area of study: We used information from the natural range of Iberian pines, from Spain.
Enrique Hernández-Tecles   +4 more
doaj   +1 more source

A global model for the combustion of gas mixtures released from forest fuels [PDF]

open access: yes, 2008
International ...
Garo, Jean-Pierre   +4 more
core   +3 more sources

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