Results 71 to 80 of about 2,353 (201)

Emerging opportunities and challenges in phenology: a review [PDF]

, 2016
Plant phenology research has gained increasing attention because of the sensitivity of phenology to climate change and its consequences for ecosystem function.
Körner, Christian, Muraoka, Hiroyuki, Piao, Shilong, Shen, Miaogen, Tang, Jianwu, Thackeray, Stephen J., Yang, Xi   +6 more
core   +2 more sources

Necessidade de frio para quebra de dormência de gemas de caquizeiro 'Fuyu' Chill requirement for budbreak of japanese persimmon cv. Fuyu

Revista Brasileira de Fruticultura, 2007
Objetivou-se, no presente trabalho, determinar a necessidade de frio para a quebra da dormência das gemas de caquizeiro 'Fuyu'. As coletas de ramos foram realizadas em cinco datas (26-04, 14-05, 21-06, 19-07 e 16-08).
Rudival Faquim, Ivo Ditos da Silva, Ruy Inacio Neiva de Carvalho   +2 more
doaj   +1 more source

Molecular control of winter dormancy in establishment in trees [PDF]

, 2008
Dormancy is an adaptive mechanism that enables woody plants to survive the freezing temperatures of winter. This complex process is characterized by the cessation of meristem activity, which is accompanied by winter bud set, extensive metabolic ...
Allona Alberich, Isabel Marta, Aragoncillo Ballesteros, Cipriano, Casado García, Rosa, Contreras Mogollón, Ángela, Ibáñez, Cristian, Ramos, A.   +5 more
core   +1 more source

Deep learning meets tree phenology modelling: PhenoFormer versus process‐based models

Methods in Ecology and Evolution, Volume 16, Issue 7, Page 1489-1506, July 2025.
Abstract Predicting phenology, that is the timing of seasonal events of plant life such as leaf emergence and colouration in relation to climate fluctuations, is essential for anticipating future changes in carbon sequestration and tree vitality in temperate forest ecosystems.
Vivien Sainte Fare Garnot, Lynsay Spafford, Jelle Lever, Christian Sigg, Barbara Pietragalla, Yann Vitasse, Arthur Gessler, Jan Dirk Wegner   +7 more
wiley   +1 more source

TESTING OF APRICOT GENOTYPES FOR THE REQUIREMENT OF COLD EXPOSURE (ENDODORMANCY) DURING THE VEGETATIVE BREAK [TESTOVÁNÍ GENOTYPŮ MERUNĚK NA POŽADAVEK EXPOZICE CHLADU (ENDODORMANCE) V DOBĚ VEGETAČNÍHO KLIDU] [PDF]

Vědecké Práce Ovocnářské
Temperate fruit species need to accumulate a certain amount of cold, which is specific to the cultivar, to complete their life cycle during vegetative break (dormancy).
Radek Vávra, Tomáš Litschmann, Adéla Horčičková   +2 more
doaj   +1 more source

Bridging the gap between remotely sensed phenology and the underlying ecophysiological processes: The SWELL model

Methods in Ecology and Evolution, Volume 16, Issue 7, Page 1473-1488, July 2025.
Abstract Vegetation phenology studies the periodic recurrence of plant life‐cycle events and is essential for understanding ecosystem responses to environmental changes. Remote sensing has become a key tool for monitoring phenological events on large spatial and temporal scales, primarily using vegetation indices like the Normalized Difference ...
Sofia Bajocco, Carlo Ricotta, Simone Bregaglio   +2 more
wiley   +1 more source

Avaliação da necessidade de frio em pessegueiro Avaliation of chilling requirement in peach

Revista Brasileira de Fruticultura, 2002
A necessidade de frio de seis cultivares de pessegueiro [Prunus persica (L.) Batsch] foi estudada em plantas de um e dois anos, em vasos, submetidas a 150; 300; 450 e 600 horas a 2ºC, e em ramos coletados periodicamente em plantas sob condições de ...
Idemir Citadin, Maria do Carmo Bassols Raseira, Flávio Gilberto Herter, Carlos Augusto Posser Silveira   +3 more
doaj   +1 more source

Uncovering the role of solar radiation and water stress factors in constraining decadal intra‐site spring phenology variability in diverse ecosystems across the Northern Hemisphere

New Phytologist, Volume 246, Issue 5, Page 1986-2003, June 2025.
Summary The spring phenology has advanced significantly over recent decades with climate change, impacting large‐scale biogeochemical cycles, climate feedback, and other essential ecosystem processes. Although numerous prognostic models have been developed for spring phenology, regional analyses of the optimality (OPT) strategy model that incorporate ...
Yating Gu, Lin Meng, Yantian Wang, Zherong Wu, Yuhao Pan, Yingyi Zhao, Matteo Detto, Jin Wu   +7 more
wiley   +1 more source

Planting date, storage and gibberellic acid affect dormancy of Zantedeschia Spreng. hybrids : a thesis presented in partial fulfilment of the requirements for the degree of Masters in Applied Science, Massey University, Palmerston North, New Zealand [PDF]

, 2001
To match the supply of Zantedeschia cut flowers and tubers to the demands of the international market, crops have to be timed to a schedule, which requires control of the growth cycle and, in particular, dormancy.
Carrillo Cornejo, Carolina Paz
core  

A General Model for the Seasonal to Decadal Dynamics of Leaf Area

Global Change Biology, Volume 31, Issue 3, March 2025.
We extend the theoretical basis for understanding how climate affects ecosystem processes and provide an optimality‐based model to predict the seasonal dynamics of leaf phenology in response to climate change that could improve land‐surface models. ABSTRACT Leaf phenology, represented at the ecosystem scale by the seasonal dynamics of leaf area index ...
Boya Zhou, Wenjia Cai, Ziqi Zhu, Han Wang, Sandy P. Harrison, I. Colin Prentice   +5 more
wiley   +1 more source