Results 71 to 80 of about 890 (205)

Forest Structure and Fire History at Lake Arcadia, Oklahoma County, Oklahoma (1820–2014)

open access: yesOklahoma Native Plant Record, 2015
Evidence indicates that the structure of Oklahoma Cross Timbers forests are in transition due to changing climate, land-use patterns, and fire suppression efforts.
Chad B. King
doaj   +1 more source

Dendroecological Studies in the Front Range, Colorado, U.S.A.

open access: yesArctic and Alpine Research, 1986
Two dendroecological procedures are described. The first involves the radiodensitometric analysis of conifer material from an altitudinal transect between the subalpine and the lower, arid timberline. Core samples were taken from selected stands with very differing site conditions at three altitudes, and tree-ring parameters including maximum latewood ...
Kienast, Felix   +1 more
openaire   +2 more sources

Provenance Variation in Functional Traits of European Forest Trees: Meta‐Analysis Reveals Effects of Taxa and Age Despite Critical Research Gaps

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
This meta‐analysis on intraspecific variation in European trees studied the frequency of provenance variation, provenance–environment interaction, clinal variation along the climate of origin or transfer distance. While identifying trait group specific patterns of variation, research gaps have been identified in terms of age and geographical ...
Samuel Aspalter   +4 more
wiley   +1 more source

Etude écologique du pin Laricio en Pays de la Loire : méthodologie et protocole : compte rendu d'activité pour l'année 1992

open access: yes, 1992
[Departement_IRSTEA]GTA scientific survey of the Laricio pine ecology in the Loire region began in 1992. Different institutes works on the following subjects: dendroecology, ecophysiology, autoecology.
[.]cemagref Nogent Sur Vernisson Tfno, -
core   +2 more sources

Perceived biodiversity: is what we measure also what we see and hear?

open access: yesPeople and Nature, Volume 7, Issue 8, Page 2019-2037, August 2025.
Abstract Biodiversity is crucial for human health and well‐being. Perceived biodiversity—people's subjective experience of biodiversity—seems to be particularly relevant for mental well‐being. Using photographs and audio recordings of forests that varied in levels of biodiversity, we conducted two sorting studies to assess how people perceive visual ...
Rozario K   +12 more
europepmc   +2 more sources

Long‐Term Temporal Divergence in Post‐Drought Resilience Decline Between Deciduous and Evergreen Tree Species

open access: yesGlobal Change Biology, Volume 31, Issue 7, July 2025.
Severe drought increasingly threatens the resilience of forest biomes worldwide. Using a tree‐ring database from Canadian forests, encompassing 40,147 trees across 4558 plots and 23 species, we analyzed temporal and spatial patterns of drought resilience.
William Marchand   +4 more
wiley   +1 more source

Exploring Relationships among Tree-Ring Growth, Climate Variability, and Seasonal Leaf Activity on Varying Timescales and Spatial Resolutions

open access: yesRemote Sensing, 2017
In the first section of this study, we explored the relationship between ring width index (RWI) and normalized difference vegetation index (NDVI) time series on varying timescales and spatial resolutions, hypothesizing positive associations between RWI ...
Upasana Bhuyan   +3 more
doaj   +1 more source

A new approach to dendroecological studies: Climate change impact on forest’ wood production in Astara (Gilan) [PDF]

open access: yes, 2012
This paper presents a new approach to forest wood production and stand productivity through dendroecology and analysis of the annual tree rings of forest broadleaves species.
Mostafa Jafari
core   +1 more source

Climate change impact on a mixed lowland oak stand in Serbia

open access: yesAnnals of Silvicultural Research, 2015
Climatic changes and bad environmental conditions may lead to forests vitality loss and even mortality. This is the reason why increased sanitary felling operations were performed in mixed oak forests in northern Serbia in 2013 in order to solve the ...
Dejan Stojanović   +3 more
doaj   +1 more source

Dendrochronology Course In Valsaín Forest, Segovia, Spain

open access: yes, 2013
Touchan, R.... et al.This report describes an international summer course, >Tree Rings, Climate, Natural Resources, and Human Interaction>, held in Valsaín, Spain, in summer of 2012.
Kerchouche, Dalila   +33 more
core   +1 more source

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