Results 71 to 80 of about 5,448 (210)

Budburst timing within a functional trait framework

open access: yesJournal of Ecology
Abstract Phenology, the timing of recurring life history events, can vary substantially in different environments and for different species. While climate change has shifted phenology by altering its environmental triggers, such as temperature, changes in the drivers
Deirdre Loughnan   +9 more
openaire   +1 more source

The minimum temperature for budburst in Betula depends on the state of dormancy [PDF]

open access: yesTree Physiology, 2012
Vegis has put forward the theory that the range of growth-promoting temperatures changes during the induction and the release of dormancy. We have tested the response of buds of Betula pubescens Ehrh. and B. pendula Roth. on temperature during the induction and release of dormancy. Betula seedlings were exposed to dormancy-inducing high-temperature and
Olavi, Junttila, Heikki, Hänninen
openaire   +2 more sources

Novel GA‐Based Calibration Method for MAIDENiso Ecophysiological Forest Model

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract Process‐based ecophysiological forest models are essential for understanding the mechanisms underlying forest responses to climate change. The MAIDENiso ecophysiological model provides an excellent framework for systematically analyzing photosynthetic production, carbon allocation strategies, and stable isotope signals in forests. However, the
Yu Xue   +8 more
wiley   +1 more source

Artificial light reduced the temperature responsiveness of Ginkgo budburst

open access: yesJournal of Plant Ecology
Abstract Urbanization-induced warming advanced the timing of spring budburst, impacting on urban ecosystems. However, how urban artificial light affects the spring budburst and its spatial variation within species distribution are less studied, especially lacking experimental evidences.
Gong, Yufeng   +6 more
openaire   +2 more sources

Endodormência de gemas de pessegueiro e ameixeira em região de baixa ocorrência de frio Endodormancy of peach and plum tree buds in a region of low chill occurrence

open access: yesRevista Brasileira de Fruticultura, 2010
O objetivo desta pesquisa foi determinar a endodormência de gemas de pessegueiro cv. Chimarrita e ameixeira cv. Poli Rosa em uma região de baixa ocorrência de frio.
Ruy Inacio Neiva de Carvalho   +5 more
doaj   +1 more source

From phenology models to risk indicator analysis [PDF]

open access: yes, 2010
In this paper we outline a phenology model for estimating budbreak and full bloom starting dates of sour cherry on the effective heat sums with reasonable accuracy. With the help of RegCM3.1 model the possible trends of the phenology timing in the middle
Ladányi, Márta   +3 more
core   +1 more source

PEP725: 15 years of driving European and global phenology science

open access: yesNew Phytologist, Volume 250, Issue 2, Page 717-734, April 2026.
Summary Phenology – the timing of seasonal biological events – is a sensitive indicator of climate change and ecosystem dynamics. Long‐term, broad‐scale phenological data are crucial for understanding and predicting plant responses to environmental change.
Barbara Templ   +4 more
wiley   +1 more source

Riparian shading controls instream spring phytoplankton and benthic diatom growth [PDF]

open access: yes, 2016
Dissolved oxygen (DO) concentrations showed a striking pattern in a multi-year study of the River Enborne, a small river in SE England. In each of three years (2010-2012), maximum DO concentrations were attained in mid-April, preceded by a period of ...
Bindloss   +41 more
core   +4 more sources

Haplotype‐Resolved Genome Assembly and Population Genomics Reveal Evolutionary History and Agronomic Traits of Mulberry

open access: yesPlant Biotechnology Journal, Volume 24, Issue 4, Page 2105-2122, April 2026.
ABSTRACT Mulberry is a representative economic tree species valued for both poverty alleviation and medicinal use. To advance the understanding of mulberry genomics and demography, we assembled high‐quality haploid genomes of two widely cultivated mulberry varieties NS14 and QS1, and analysed 376 accessions from 12 countries, including 39 ancient trees
Zhifeng Wang   +19 more
wiley   +1 more source

Invasion of winter moth in New England: Effects of defoliation and site quality on tree mortality. [PDF]

open access: yes, 2014
Widespread and prolonged defoliation by the European winter moth, Operophtera brumata L., has occurred in forests of eastern Massachusetts for more than a decade and populations of winter moth continue to invade new areas of New England.
Dodds, Kevin J   +3 more
core   +3 more sources

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