Results 41 to 50 of about 91,826 (356)

RadialPheno: A tool for near‐surface phenology analysis through radial layouts

open access: yesApplications in Plant Sciences, 2019
Premise Increasingly, researchers studying plant phenology are exploring novel technologies to remotely observe plant changes over time. The increasing use of phenocams to monitor leaf phenology, based on the analysis of indices extracted from sequences ...
Greice C. Mariano   +3 more
doaj   +1 more source

Tracking vegetation phenology across diverse North American biomes using PhenoCam imagery

open access: yesScientific Data, 2018
Vegetation phenology controls the seasonality of many ecosystem processes, as well as numerous biosphere-atmosphere feedbacks. Phenology is also highly sensitive to climate change and variability. Here we present a series of datasets, together consisting
A. Richardson   +12 more
semanticscholar   +1 more source

Vegetation Phenology Influenced by Rapid Urbanization of The Yangtze Delta Region

open access: yesRemote Sensing, 2020
Impacts of urbanization and climate change on ecosystems are widely studied, but these drivers of change are often difficult to isolate from each other and interactions are complicated.
Haiyong Ding   +3 more
doaj   +1 more source

Relationship between tropical leaf phenology and ecosystem productivity using phenocameras

open access: yesFrontiers in Environmental Science, 2023
Introduction: The interplay of water and light, regarded as the main driver of tropical plant dynamics, determines leaf phenology and ecosystem productivity.
Bruna Alberton   +8 more
doaj   +1 more source

Climate change fingerprints in recent European plant phenology

open access: yesGlobal Change Biology, 2020
A paper published in Global Change Biology in 2006 revealed that phenological responses in 1971–2000 matched the warming pattern in Europe, but a lack of chilling and adaptation in farming may have reversed these findings.
A. Menzel   +6 more
semanticscholar   +1 more source

Temperate flowering phenology [PDF]

open access: yesJournal of Experimental Botany, 2010
Individuals, families, networks, and botanic gardens have made records of flowering times of a wide range of plant species over many years. These data can highlight year to year changes in seasonal events (phenology) and those datasets covering long periods draw interest for their perspective on plant responses to climate change.
Fiona Tooke, Nicholas H. Battey
openaire   +3 more sources

Evaluations and comparisons of rule-based and machine-learning-based methods to retrieve satellite-based vegetation phenology using MODIS and USA National Phenology Network data

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2020
Vegetation phenology is a sensitive indicator that reflects the vegetation–atmosphere interactions and vegetation processes under global atmospheric changes.
Qinchuan Xin   +4 more
doaj   +1 more source

Diagnose the dominant climate factors and periods of spring phenology in Qinling Mountains, China

open access: yesEcological Indicators, 2021
The important effect of climate factors on spring phenology has been confirmed by numerous studies, but its temporal variation remains unclear. Based on the daily meteorological observation data and annual vegetation phenology data from 1987 to 2016 ...
Cong Yin   +5 more
doaj   +1 more source

Is timing of reproduction according to temperature sums an optimal strategy?

open access: yesEcology and Evolution, 2019
Temperature sums are widely used to predict the seasonal timing of yearly recurring biological events, such as flowering, budburst, and hatching. We use a classic energy allocation model for annual plants to compare a strategy for reproductive timing ...
Jacob Johansson, Kjell Bolmgren
doaj   +1 more source

Combining range and phenology shifts offers a winning strategy for boreal Lepidoptera.

open access: yesEcology Letters, 2021
Species can adapt to climate change by adjusting in situ or by dispersing to new areas, and these strategies may complement or enhance each other. Here, we investigate temporal shifts in phenology and spatial shifts in northern range boundaries for 289 ...
M. Hällfors   +8 more
semanticscholar   +1 more source

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