Results 141 to 150 of about 1,119 (166)

Bayesian calibration of the Unified budburst model in six temperate tree species

International Journal of Biometeorology, 2011
Numerous phenology models developed to predict the budburst date of trees have been merged into one Unified model (Chuine, 2000, J. Theor. Biol. 207, 337-347). In this study, we tested a simplified version of the Unified model (Unichill model) on six woody species.
Fu, Yongshuo H., Campioli, Matteo, Demarée, Gaston, Deckmyn, Alex, Hamdi, Rafiq, Janssens, Ivan A., Deckmyn, Gaby   +6 more
openaire   +3 more sources

Improving the budburst phenology subroutine in the forest carbon model PnET

Ecological Modelling, 2007
Abstract The timing of leaf expansion in spring and leaf senescence in fall determines growing season length; hence leaf phenology is important in modelling carbon production. Previous work monitoring net ecosystem exchange using eddy flux technology found phenological timing to be a key factor determining ecosystem carbon balance.
Jyh-Min Chiang, Kim J. Brown
openaire   +1 more source

Genetic differentiation in the timing of budburst in Fagus crenata in relation to temperature and photoperiod

International Journal of Biometeorology, 2018
Climate change is expected to influence plant productivity particularly through changes in the timing of budburst. Nonetheless, knowledge about the intraspecific variation of the timing of budburst and its relationship with climate is insufficient for most tree species.
Noriyuki Osada, Kazutaka Murase, Kazuaki Tsuji, Haruo Sawada, Koichi Nunokawa, Masami Tsukahara, Tsutom Hiura   +6 more
openaire   +2 more sources

Rootstock effect on budburst of ‘Premier’ low-chill peach cultivar

Scientia Horticulturae, 2007
Abstract To determine the effect of rootstock with different chilling requirements on the bud break of the low-chill ‘Premier’ peach cultivar (150 CH), the trees grafted on ‘Newbelle’ (150 CH) and ‘O’Henry’ (750 CH) seedling rootstocks were forced in a glasshouse after being subjected to 100, 200 and 300 CU chilling.
S. Maneethon, N. Kozai, K. Beppu, I. Kataoka   +3 more
openaire   +1 more source

Thermal Time, Chill Days and Prediction of Budburst in Picea sitchensis

The Journal of Applied Ecology, 1983
where thermal time was day degrees > 5 IC accumulated from 1 February, and chill days were the number of days
M. G. R. Cannell, R. I. Smith
openaire   +1 more source

Artificial light reduced the temperature responsiveness of Ginkgo budburst

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.
Yufeng Gong, Zhaofei Wu, Shouzhi Chen, Yongshuo Fu   +3 more
openaire   +1 more source

Spring Budburst in a Changing Climate

American Scientist, 2016
Richard Primack, Amanda Gallinat
openaire   +1 more source

The impact of environmental drivers on Fraxinus angustifolia budburst dates

2016
In Croatia, narrow-leaved ash (Fraxinus angustifolia Vahl) is distributed in the Pannonian lowland area, along the rivers with pedunculate oak (Quercus robur) in mixed stands. Greatest portion of its genetic variability is localized in the region of Sava river (area of 30 000 ha) where was in 2005 established clonal seed orchard with 56 clones (Forest ...
Andrić, Ivan, Kajba, Davorin
openaire   +1 more source

Budburst date of Quercus petraea is delayed in mixed stands with Pinus sylvestris

Agricultural and Forest Meteorology, 2021
Thomas Pérot, Nathalie Korboulewsky, Nicolas Delpierre   +2 more
exaly  

KIWIFRUIT DEVELOPMENT THE EFFECT OF TEMPERATURE ON BUDBURST AND FLOWERING

Weather and Climate, 1987
null Morley-Bunker, null Salinger
openaire   +1 more source