Results 21 to 30 of about 163,532 (303)

Temperate flowering phenology [PDF]

Journal 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
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Estimating phenology and phenological shifts with hierarchical modeling

Ecology, 2023
AbstractClimate‐driven changes to phenology are some of the most prevalent climate change impacts, yet there is no commonly accepted approach to modeling phenological shifts. Here, we present a hierarchical modeling framework for estimating intra‐annual patterns in phenology (e.g., peak phenological expression) and analyzing interannual rates of change
Samantha M. Wilson, Joseph H. Anderson, Eric J. Ward   +2 more
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Comparison of phenology models for predicting the onset of growing season over the Northern Hemisphere. [PDF]

PLoS ONE, 2014
Vegetation phenology models are important for examining the impact of climate change on the length of the growing season and carbon cycles in terrestrial ecosystems. However, large uncertainties in present phenology models make accurate assessment of the
Yang Fu, Haicheng Zhang, Wenjie Dong, Wenping Yuan   +3 more
doaj   +1 more source

Influences of Shifted Vegetation Phenology on Runoff Across a Hydroclimatic Gradient

Frontiers in Plant Science, 2022
Climate warming has changed vegetation phenology, and the phenology-associated impacts on terrestrial water fluxes remain largely unquantified. The impacts are linked to plant adjustments and responses to climate change and can be different in different ...
Shouzhi Chen, Yongshuo H. Fu, Yongshuo H. Fu, Xiaojun Geng, Zengchao Hao, Jing Tang, Jing Tang, Jing Tang, Xuan Zhang, Zongxue Xu, Fanghua Hao   +10 more
doaj   +1 more source

Near-surface remote sensing of spatial and temporal variation in canopy phenology [PDF]

, 2009
There is a need to document how plant phenology is responding to global change factors, particularly warming trends. “Near-surface” remote sensing, using radiometric instruments or imaging sensors, has great potential to improve phenological monitoring ...
Braswell, Rob, Hollinger, David Y, Jenkins, J P, Ollinger, Scott V, Richardson, Andrew D.   +4 more
core   +2 more sources

The impact of vegetation phenology changes on the relationship between climate and net primary productivity in Yunnan, China, under global warming

Frontiers in Plant Science, 2023
Climate influences net primary productivity (NPP) either directly or indirectly via phenology. Therefore, clarifying the indirect effects of climate on NPP through phenology is of utmost importance.
Xu Chen, Xu Chen, Yaping Zhang
doaj   +1 more source

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

Applications 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, Bruna Alberton, Leonor Patrícia C. Morellato, Ricardo da S. Torres   +3 more
doaj   +1 more source

A Study in the Summer Phenology of Dionychious Spiders from Northern Minnesota Forests [PDF]

, 2017
Dionychious ground layer spiders from Larix and Populus stands were collected by pitfall traps. The typical pattern of dominant, influent and accessory species was well marked. Populus stands had greater diversity of species than Larix stands.
Cutler, Bruce, Grim, Lee H, Kulman, H M
core   +2 more sources

Relationship between tropical leaf phenology and ecosystem productivity using phenocameras

Frontiers 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, Bruna Alberton, Thomas C. M. Martin, Humberto R. Da Rocha, Andrew D. Richardson, Magna S. B. Moura, Ricardo S. Torres, Ricardo S. Torres, Leonor Patricia Cerdeira Morellato   +8 more
doaj   +1 more source

The European Phenology Network [PDF]

International Journal of Biometeorology, 2003
The analysis of changes in the timing of life cycle-events of organisms (phenology) has been able to contribute significantly to the assessment of potential impacts of climate change on ecology. These phenological responses of species to changes in climate are likely to have significant relevance for socio-economic issues such as agriculture, forestry ...
van Vliet, A.J.H., de Groot, R.S., Bellens, Y., Braun, P., Bruegger, R., Bruns, E., Clevers, J.G.P.W., Estreguil, C., Flechsig, M., Jeanneret, F., Maggi, M., Martens, P., Menne, B., Menzel, A., Sparks, T.   +14 more
openaire   +4 more sources