Results 81 to 90 of about 4,372 (166)

How do forest structure and composition near trees with black woodpecker (Dryocopus martius L.) cavities differ from the surrounding forest? A multisite approach in French forests

open access: yesAnnals of Forest Science
Key message In French temperate lowland and mountain forests, the black woodpecker (Dryocopus martius L.) excavates preferably trees in beech-dominated sites, with a lower fraction of small-diameter trees than in the surrounding areas, while the presence
Vincent Breton   +6 more
doaj   +1 more source

Habitat properties are key drivers of Borrelia burgdorferi (s.l.) prevalence in Ixodes ricinus populations of deciduous forest fragments [PDF]

open access: yes, 2018
Background: The tick Ixodes ricinus has considerable impact on the health of humans and other terrestrial animals because it transmits several tick-borne pathogens (TBPs) such as B. burgdorferi (sensu lato), which causes Lyme borreliosis (LB).
A Drożdż   +114 more
core   +5 more sources

Mars Exploration Rover APXS Results from Matijevic Hill [PDF]

open access: yes, 2013
Correlation analysis of APXS results on the eastern slope rocks indicate that the Matijevic Hill rocks are overall compositionally distinct from the Shoemaker Formation rocks [6].
Arvidson, R. A.   +14 more
core   +1 more source

Old-growth mixed beech-dominated forests continue accumulating carbon with advancing age

open access: yesForest Ecosystems
Old-growth forests uniquely support biodiversity while serving as some of the planet's most important carbon stocks. The influence of tree and stand age on carbon flux dynamics remains debated—an urgent question as climate-driven disturbances may reshape
Katarína Markuljaková   +23 more
doaj   +1 more source

Impacts of salvage-logging on the status of deadwood after windthrow in Swiss forests [PDF]

open access: yes, 2018
Downed and standing deadwood (DW) is a key resource for maintaining forest biodiversity. Although extreme events such as windthrow and fires produce large quantities of DW, this substrate is often drastically reduced by logging activities.
Bachofen, Hansheinrich   +4 more
core  

Dead wood gathering among Neanderthal groups: Charcoal evidence from Abric del Pastor and El Salt (Eastern Iberia) [PDF]

open access: yes, 2017
We present here a new approach combining the microscopic characterization of fungal decay features and the fragmentation degree of the charcoal remains from Middle Palaeolithic combustion structures: features H4 and H11 from Abric del Pastor, unit IV ...
Albert   +69 more
core   +3 more sources

Forest-mensurational characteristics of Picea abies (L.) Karst. forest stands in the primeval forest groups of the Chyvchyno-Hryniavsky Mountains of the Verkhovynskyi National Nature Park

open access: yesНаукові праці Лісівничої академії наук України
The studied old-growth spruce forests are of natural origin, these are uneven-aged forests, characterized by the presence of dead-standing trees and trees on the verge of physiological development, the presence of a significant amount of self-seeding ...
Vasyl Debryniuk   +8 more
doaj   +1 more source

Saproxylic Beetle Assemblage Selection as Determining Factor of Species Distributional Patterns: Implications for Conservation [PDF]

open access: yes, 2016
The knowledge of the distributional patterns of saproxylic beetles is essential for conservation biology due to the relevance of this fauna in the maintenance of ecological processes and the endangerment of species.
Galante, Eduardo   +2 more
core   +2 more sources

Reappearance of old growth elements in lowland woodlands in northern Belgium : do the associated species follow? [PDF]

open access: yes, 2012
The forest cover of the western European lowland plain has been very low for centuries. Remaining forests were intensively managed, and old-growth elements like veteran trees and coarse woody debris became virtually absent.
Crevecoeur, Luc   +7 more
core   +1 more source

Structural and compositional indicators of the conservation status of forest habitats: A case study of ravine forests – EU priority habitat type Tilio-Acerion

open access: yesEcological Indicators
Maintaining the conservation status of habitat types such as the ravine forests (Tilio-Acerion) assessed in this study is a priority of the European Natura 2000 network.
Lado Kutnar   +2 more
doaj   +1 more source

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