Results 31 to 40 of about 1,770,995 (274)

21st Century Warming, Site Aspect, and Reversal of Age-Related Growth Decline in Shortleaf Pine (Pinus echinata) in North Carolina, USA

open access: yesAtmosphere, 2023
We examined the influence of significant 21st century warming on the radial growth patterns of shortleaf pine growing on adjacent north/northeast- and south/southwest-facing slopes (hereafter NS and SS), in the Uwharrie Mountains of North Carolina, USA ...
Hunter S. Lewis, Paul A. Knapp
doaj   +1 more source

Recent enhanced high-summer North Atlantic Jet variability emerges from three-century context

open access: yesNature Communications, 2018
Long-term records of jet stream variability are needed to place recent mid-latitude extreme weather events into a historical context. Here, using tree-ring records from Europe, the authors reconstruct variability in the latitudinal position of the high ...
V. Trouet, F. Babst, M. Meko
doaj   +1 more source

Reconstructing Extreme Precipitation in the Sacramento River Watershed Using Tree‐Ring Based Proxies of Cold‐Season Precipitation

open access: yesWater Resources Research, 2021
Extreme precipitation and consequent floods are some of California's most damaging natural disasters, but they are also critical to the state's water supply.
Swatah Snigdha Borkotoky   +3 more
doaj   +1 more source

Radial Growth Responses of Four Southeastern USA Pine Species to Summertime Precipitation Event Types and Intense Rainfall Events

open access: yesAtmosphere, 2022
Previous dendroclimatic studies have examined the relationship between total precipitation amounts and tree radial growth in the southeastern USA, yet recent studies indicate that specific precipitation event types and rainfall intensities influence ...
Tyler J. Mitchell, Paul A. Knapp
doaj   +1 more source

Dendrochronology and Isotope Chronology of Juglans neotropica and Its Response to El Niño-Related Rainfall Events in Tropical Highlands of Piura, Northern Peru

open access: yesPlants
Tropical trees represent an important potential archive of climate and ecological information, but their dendrochronology based on conventional techniques has been challenging.
Tone Marie Ektvedt   +3 more
doaj   +1 more source

Tree-ring metabolism of Larix sibirica indicating plant responses to climate change

open access: yesCurrent Plant Biology
In this study, 61 xylem tissue samples of Larix sibirica (Siberian larch) were collected from Hami, Xinjiang, and employed as experimental materials. An untargeted metabolomic approach based on ultra-performance liquid chromatography coupled with tandem ...
Kailong Guo   +13 more
doaj   +1 more source

Computer-Assisted Quality Control in Tree-Ring Dating and Measurement

open access: yes, 1983
This item is part of the Tree-Ring Research (formerly Tree-Ring Bulletin) archive. It was digitized from a physical copy provided by the Laboratory of Tree-Ring research at The University of Arizona.
Holmes, Richard L.
core   +5 more sources

Tree-Ring Dating and Archaeology in the American Southwest

open access: yes, 1976
The relationship between archaeology and tree-ring dating, or dendrochronology, is reviewed. Until the past decade, the applications of tree-ring dating to archaeological problems had not been thoroughly exploited.
Robinson, William J.
core   +4 more sources

Vegetation Greening Driven by Warming and Humidification Trends in the Upper Reaches of the Irtysh River

open access: yesRemote Sensing
To effectively manage and conserve ecosystems, it is crucial to understand how vegetation changes over time and space and what drives these changes.
Honghua Cao   +6 more
doaj   +1 more source

A narrow window of summer temperatures associated with shrub growth in Arctic Alaska

open access: yesEnvironmental Research Letters, 2020
Warming in recent decades has triggered shrub expansion in Arctic and alpine tundra, which is transforming these temperature-limited ecosystems and altering carbon and nutrient cycles, fire regimes, permafrost stability, land-surface climate-feedbacks ...
Laia Andreu-Hayles   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy