Results 61 to 70 of about 368 (172)

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

Pirineos: 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, Jeanne Florence Schueller   +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

Silva 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, Jānis Jansons, Juris Katrevičs, Āris Jansons   +3 more
doaj   +1 more source

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

Environmental 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, Adam Khan, Samina Siddiqui, Nowsherwan Zarif, Sidra Saleem, Sajjad Saeed, Seerat Fatima, Wahiba Iqbal, Hamada E Ali   +8 more
doaj   +1 more source

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

Cifra: 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., Епишков А.А., Колетвинова Е.В.   +2 more
doaj   +1 more source

ВЛИЯНИЕ КЛИМАТИЧЕСКИХ ФАКТОРОВ НА ФОРМИРОВАНИЕ ГОДИЧНОГО РАДИАЛЬНОГО ПРИРОСТА СОСНЫ В КУЛЬТУРАХ НА ТЕРРИТОРИИ МОЛОКЧИНСКОГО ЗАКАЗНИКА (МОСКОВСКАЯ ОБЛАСТЬ)

Cifra: Биологические науки
Целью исследований являлся анализ изменчивости годичного радиального прироста в древостое сосны обыкновенной (Pinus sylvestris L.) на территории Молокчинского ботанико-энтомологического заказника (Сергиево-Посадский район Московской области).
Воробьева Н.С., Епишков А.А., Белобров Д.В.   +2 more
doaj   +1 more source

Application of dendroclimatology in evaluation of climatic changes [PDF]

Journal 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

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

Forestist
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, Oğuz F. Şen, Eser Bora, Gözen Yüceerim, Ünal Akkemik   +4 more
doaj   +1 more source

Two centuries-long dendroclimatic reconstruction based on Low Arctic Betula pubescens from Tromsø Region, Northern Norway

Polish Polar Research, 2016
This study presents the results of dendrochronological and dendroclimatological research of Betula pubescens from four sites in northern Norway (Kvaløya Island, Tromsøya Island and Storelva Valley), which provided a 193-year chronology.
Opała Magdalena, Migała Krzysztof, Owczarek Piotr   +2 more
doaj   +1 more source

Reconstructing the temperature degree of the warm seasons through Quercus persica tree rings in Zagros forests Dena region [PDF]

تحقیقات کاربردی علوم جغرافیایی, 2015
Trees can record long-term effects of climate variables. Using dendroclimatology knowledge, we can reconstruct such variables especially for areas which have short-term climatic data.
Hossein zarean
doaj  

Estimation of Biases in RCS Chronologies of Tree Rings [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2011
We use several examples of modeled and real tree ring width measurements to compare RCS and signal-free RCS chronologies. Modeled data containing known climatic signal are designed to preserve the structure of dataset.
Vladimir V. Matskovsky
doaj