Results 71 to 80 of about 2,428 (201)
Nonannual tree rings in a climate-sensitive Prioria copaifera chronology in the Atrato River, Colombia [PDF]
, 2017 In temperate climates, tree growth dormancy usually ensures the annual nature of tree rings, but in tropical environments, determination of annual periodicity can be more complex.
Andreu-Hayles, Laia +4 more
core +1 more source
Ecosphere, Volume 16, Issue 6, June 2025.Abstract Range dynamics of tree species are largely driven by seedling establishment and survival, mainly at and beyond current treelines. Although numerous studies document the growth of mature white spruce (Picea glauca) trees in Alaska, research on seedling establishment and growth, particularly dendroecological studies addressing climate ...
Andreas Burger +2 more
wiley +1 more source
Environmental Research Letters, 2021 Increasing growing season temperatures and the seasonal redistribution of precipitation due to climate change have recently been recorded across the globe.
Jakub Kašpar +3 more
doaj +1 more source
Land Degradation &Development, Volume 36, Issue 10, Page 3490-3498, June 2025.ABSTRACT The impact of livestock grazing on soil organic carbon (SOC) stocks in the Sahel has been poorly documented due to a lack of data from different grazing intensities. This study evaluated SOC stocks under four grazing intensities within 0–30 cm soil depth in dry savanna ecosystems of Senegal.
Haftay Hailu Gebremedhn +8 more
wiley +1 more source
Quantifying Fire Cycle from Dendroecological Records Using Survival Analyses [PDF]
Forests, 2016 Quantifying fire regimes in the boreal forest ecosystem is crucial for understanding the past and present dynamics, as well as for predicting its future dynamics. Survival analyses have often been used to estimate the fire cycle in eastern Canada because they make it possible to take into account the censored information that is made prevalent by the ...
Dominic Cyr +3 more
openaire +1 more source
Pirineos: Revista de Ecología de Montaña, 2001 [fr] On étudie l'influence du climat dans l'accroissement secondaire du Pinus uncinata Ramond dans la montagne de Gúdar et du Pinus nigra Arnold subsp. salzmannii (Dunal) Franco de la région de Mosqueruela et montagne de Javalambre, localités situes dans
J. Creus Novau, M. A. Saz Sánchez
doaj +1 more source
Forecasting Forest Vulnerability to Drought in Pyrenean Silver Fir Forests Showing Dieback
Frontiers in Forests and Global Change, 2020 Forest dieback is manifested as widespread loss of tree vigor, growth decline and high mortality rates. Forest dieback is becoming increasingly frequent and extended, particularly in drought-prone regions.
Antonio Gazol +2 more
doaj +1 more source
Growth rings show limited evidence for ungulates’ potential to suppress shrubs across the Arctic
Environmental Research Letters, 2022 Global warming has pronounced effects on tundra vegetation, and rising mean temperatures increase plant growth potential across the Arctic biome. Herbivores may counteract the warming impacts by reducing plant growth, but the strength of this effect may ...
Katariina E M Vuorinen +40 more
doaj +1 more source
Stand structure attributes in potential Old-Growth Forests in the Apennines, Italy [PDF]
, 2011 The aim of this paper is to provide early feedback on stand structure attributes in Italian Apennines forests that could be considered Old Growth Forests in the Mediterranean Eco-Region. Few data are nowadays available relating to this Region.
Calamini, Gianfranco +10 more
core +2 more sources
Methods in Ecology and Evolution, Volume 16, Issue 4, Page 801-818, April 2025.Abstract Proximally sensed laser scanning presents new opportunities for automated forest ecosystem data capture. However, a gap remains in deriving ecologically pertinent information, such as tree species, without additional ground data. Artificial intelligence approaches, particularly deep learning (DL), have shown promise towards automation ...
Stefano Puliti +33 more
wiley +1 more source