Results 81 to 90 of about 1,139 (196)

dplRCon: Concordance for Dendroclimatology

open access: yes, 2015
The concordance method is a non-parametric method based on bootstrapping that is used to test the hypothesis that two subsets of time series are similar in terms of mean, variance or both.
Maryann Pirie (15394076)
core  

Relationships between mountain pine and climate in the French Pyrenees (Font-Romeu) studied using the radiodensitometrical method

open access: yesPirineos: Revista de Ecología de Montaña, 1994
[es] Se ha llevado a cabo un trabajo densitométrico sobre 46 Pinus uncinata (Ramond) en Font-Romeu (Cerdaña francesa). Las funciones de correlación con el clima han sido calculadas sucesivamente con el espesor de los anillos de crecimiento, la densidad ...
Cristian Rolland   +1 more
doaj   +1 more source

Relation of tree-ring width and earlywood vessel size of alien Quercus rubra L. with climatic factors in Latvia

open access: yesSilva Fennica, 2015
The effect of climatic factors on wood anatomy of the alien red oak (Quercus rubra L.) growing in three experimental plantations in Latvia was assessed by classical dendrochronological techniques.
Roberts Matisons   +3 more
doaj   +1 more source

Tree-ring based reconstruction of pre-monsoon temperatures variability in Pakistan’s Western Himalayan since 1855 CE

open access: yesEnvironmental Research Communications
Understanding how forest tree species respond to past climate variability is essential for reconstructing the past climate and predicting future challenges, particularly in climate-sensitive mountain ecosystems like the Western Himalayan region.
Zahid Rauf   +8 more
doaj   +1 more source

Research Strategies in Dendroecology and Dendroclimatology in Mountain Environments

open access: yesClimatic Change, 1997
Tree-ring series from living trees near the timberline or timbers buried in the surroundings are exceptionally valuable both for climate reconstruction and investigations of the consequences of climate change to ecosystems. This paper is a critical assessment of the past and potential contributions of dendroecology and dendroclimatology in mountain ...
Tessier, L.   +2 more
openaire   +2 more sources

An Approach to Dendroclimatology: Screening by Means of Multiple Regression Techniques

open access: yes, 1961
Presented at the Tree-Ring Research Coordination Conference, February 3 and 4, 1961, Tucson.This item is part of the Natural History Reports collection.
Fritts, Harold C.
core  

Tree-ring Responses of Pinus brutia and Olea europaea from İzmir (Türkiye) to Changing Climate

open access: yesForestist
Climate change can affect tree growth in the Mediterranean basin, which is one of the most fragile areas; therefore, dendroclimatology can provide important information about the effect of climate change on trees in this basin.
Merve Etöz   +4 more
doaj   +1 more source

Patterns of Climatic Change Revealed Through Dendroclimatology

open access: yes, 1978
Contract #DACW 72-78-Q-0046 / US Army Coastal Engineering Research Center Requisition Purchase Request #IWR-B-78-119The objectives of this report are, first, to summarize the findings to date of the dendroclimatic work performed by our research team at ...
Lofgren, G. Robert, Fritts, Harold C.
core  

Application of dendroclimatology in evaluation of climatic changes [PDF]

open access: yesJournal of Forest Science, 2018
The present study tends to describe the survey of climatic changes in the case of the Bojnourd region of North Khorasan, Iran. Climate change due to a fragile ecosystem in semi-arid and arid regions such as Iran is one of the most challenging climatological and hydrological problems.
openaire   +2 more sources

ПРОГНОЗ ИЗМЕНЕНИЯ УГЛЕРОДОДЕПОНИРУЮЩЕЙ ФУНКЦИИ В СОСНОВОМ ДРЕВОСТОЕ КАРБОНОВОГО ПОЛИГОНА В МОСКОВСКОЙ ОБЛАСТИ ПОД ВЛИЯНИЕМ КЛИМАТИЧЕСКИХ ТРАНСФОРМАЦИЙ

open access: yesCifra: Биологические науки
Величина радиального прироста и ее динамика характеризуют относительную интенсивность депонирования углерода деревьями и древостоями. С учетом того, что ширина годичного кольца колеблется от года к году в связи с колебаниями от года к году конкретного ...
Лежнев Д.В.   +2 more
doaj   +1 more source

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