Results 31 to 40 of about 2,428 (201)

Long-Term Temporal Divergence in Post-Drought Resilience Decline Between Deciduous and Evergreen Tree Species. [PDF]

open access: yesGlob Chang Biol
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.
Marchand W   +5 more
europepmc   +2 more sources

Growth trends reveal the forest structure during Roman and Medieval times in Western Europe: a comparison between archaeological and actual oak ring series (Quercus robur and Quercus petraea) [PDF]

open access: yes, 2005
At some point in time, man has influenced nearly all forests in Western Europe. Most of the original forest cover has been converted to arable land and pastures, or has been cut for the supply of firewood and construction timber.
Beeckman, Hans   +2 more
core   +3 more sources

Red foxes enhance long‐term tree growth near the Arctic treeline

open access: yesEcosphere, 2022
Recent climate warming is expected to increase tree growth and productivity, substantially altering ecological function and boundaries in northern ecosystems.
Jessica A. Lang   +3 more
doaj   +1 more source

The global potential of log-driven trees for reconstructing forest ecosystems dynamics

open access: yesFrontiers in Ecology and Evolution, 2023
The composition and structure of modern forest ecosystems result from past and present climate as well as centuries of anthropic and natural disturbances.
Julie-Pascale Labrecque-Foy   +4 more
doaj   +1 more source

Dendrocronología en bosques neotropicales secos: métodos, avances y aplicaciones. [PDF]

open access: yes, 2018
Los bosques neotropicales secos (BTSs) se caracterizan por una sequía marcada que permite la formación de anillos anuales de crecimiento en diversas especies de árboles. La aplicación de la dendrocronología en los BTSs requiere identificar, datar y medir
Camarero Martínez, Jesús Julio   +2 more
core   +1 more source

Drought influence over radial growth of Mexican conifers inhabiting mesic and xeric sites [PDF]

open access: yes, 2017
Drought is a major constraint of forest productivity and tree growth across diverse habitat types. In this study, we investigated the drought responses of four conifer species growing within two locations of differing elevation and climatic conditions in
Acosta Hernández, Andrea C.   +4 more
core   +2 more sources

Математические модели в задачах обработки дендроэкологических данных [PDF]

open access: yes, 2005
Представлены математические модели и их программная реализация (компьютерные модели) для анализа изображений годичных колец деревьев с целью выявления изменений параметров окружающей среды, отраженных в приросте дерева.
Ботыгин, Игорь Александрович   +2 more
core   +2 more sources

Long-term irrigation effects on Spanish holm oak growth and its black truffle symbiont [PDF]

open access: yes, 2015
The Périgord black truffle is an exclusive culinary delicacy, but its Mediterranean harvests have declined, despite cultivation efforts since the 1970s.
Bonet Lledos, José Antonio   +13 more
core   +2 more sources

From Dawn to Dusk: High-Resolution Tree Shading Model Based on Terrestrial LiDAR Data

open access: yesRemote Sensing
Light availability and distribution play an important role in every ecosystem as these affect a variety of ecosystem processes and functions. To estimate light availability and distribution, light simulations can be used.
Zoe Schindler   +7 more
doaj   +1 more source

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

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