Results 61 to 70 of about 2,257 (168)

The contribution of carbon and water in modulating wood formation in black spruce saplings [PDF]

, 2016
Nonstructural carbohydrates (NSCs) play a crucial role in xylem formation and represent, with water, the main constraint to plant growth. We assessed the relationships between xylogenesis and NSCs in order to (1) verify the variance explained by NSCs and
Balducci, Lorena, Beaulieu, Marilène, Deslauriers, Annie, Huang, Jian-Guo, Rossi, Sergio   +4 more
core   +2 more sources

Landscape, stand and tree characteristics influence the distribution of lightning damage in Central African forests

Functional Ecology, Volume 40, Issue 5, Page 1385-1398, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The impact of lightning in tropical forests remains uncertain. Specifically, the factors that influence the spatial distribution of lightning damage within forests remain unknown.
Bianca Zoletto, Masha T. van der Sande, Peter van der Sleen, Evan M. Gora, Daniel Mitchard, Aventino Nkwasibwe, Marijn Bauters, Aida Cuni‐Sanchez, Martin J. P. Sullivan, Dennis Babaasa, Meirion Hills, Paul van der Donk, Nestor K. Luambua, Wannes Hubau, Douglas Sheil   +14 more
wiley   +1 more source

Estimation de la xylogénèse chez l'épinette noire entre 1950 et 2010 [PDF]

, 2011
Selon les reconstitutions des variations de température à la surface de la terre, le 20e siècle s'est démarqué par des températures particulièrement chaudes dans le contexte des dernières mille années. De plus, la vitesse du réchauffement est plus élevée
Boulouf-Lugo, Jacqueline Rosario
core  

Linking plant phenology to conservation biology [PDF]

, 2016
Phenology has achieved a prominent position in current scenarios of global change research given its role inmonitoring and predicting the timing of recurrent life cycle events.
Alberton, Bruna, Alvarado, Swanni T., Borges, Bruno, Buisson, Elise, Camargo, Maria Gabriela G, Cancian, Leonardo F., Carstensen, Daniel W., Escobar, Diego F E, Leite, Patrícia T P, Mendoza, Irene, Morellato, Leonor Patrícia Cerdeira, Peres, Carlos A., Rocha, Nathália M W B, Silva, Thiago Sanna Freire, Soares, Natalia C., Staggemeier, Vanessa G., Streher, Annia Susin, Vargas, Betânia C.   +17 more
core   +3 more sources

Reduced snow cover at the alpine treeline: resistance and recovery of saplings

New Phytologist, Volume 250, Issue 3, Page 1492-1509, May 2026.
Summary At high elevations, tree saplings and shrubs are usually protected by mid‐winter snow cover, although climate change is expected to extend the snow‐free (SF) period. Exposure to winter drought, freeze–thaw events and freezing temperatures will therefore increase, inducing damages to the hydraulic system and to living cells, resulting in reduced
Katline Charra‐Vaskou, Guillaume Charrier, Andrea Ganthaler, Thierry Améglio, Stefan Mayr   +4 more
wiley   +1 more source

When parasites bite hardest: mistletoe effects on oak radial growth peak near climatic optima

Frontiers in Forests and Global Change
Hemiparasitic mistletoes reallocate host water and carbon, yet it remains unclear when their costs are greatest and whether parasites shift cambial timing or mainly constrain the amount of wood produced.
Jiri Dolezal, Jiri Dolezal, Vojtech Lanta, Kirill Korznikov, Lenka Plavcova, Jan Tumajer   +5 more
doaj   +1 more source

Seasonal Vascular Tissue Formation in Four Boreal Tree Species With a Focus on Callose Deposition in the Phloem

Frontiers in Forests and Global Change, 2019
We studied the seasonal dynamics of xylem and phloem formation in four boreal tree species that differed in leaf phenology (evergreen vs. winter-deciduous) and wood anatomy (angiosperms vs. gymnosperms).
David Montwé, Uwe Hacke, Stefan G. Schreiber, Stefan G. Schreiber, Ryan C. Stanfield   +4 more
doaj   +1 more source

Pan-Tropical Analysis of Climate Effects on Seasonal Tree Growth [PDF]

, 2014
Climate models predict a range of changes in tropical forest regions, including increased average temperatures, decreased total precipitation, reduced soil moisture and alterations in seasonal climate variations. These changes are directly related to the
Aubry-Kientz, Mélaine, Bonal, Damien, Dalitz, Helmut, Gliniars, Robert, Hérault, Bruno, Rossi, Vivien, Stahl, Clement, Trabucco, Antonio, Wagner, Fabien   +8 more
core   +4 more sources

International Biological Flora: Loranthus europaeus*

Journal of Ecology, Volume 114, Issue 4, April 2026.
Loranthus europaeus is a deciduous hemiparasitic species native to Europe and western Asia, primarily parasitizing oaks. It forms xylem connections via haustoria, extracting water and nutrients while exhibiting high transpiration and low water‐use efficiency.
Roman Gebauer
wiley   +1 more source

A meta-analysis of cambium phenology and growth: linear and non-linear patterns in conifers of the northern hemisphere [PDF]

, 2017
Background and Aims Ongoing global warming has been implicated in shifting phenological patterns such as the timing and duration of the growing season across a wide variety of ecosystems.
Anfodillo, Tommaso, Cuny, Henri E., Deslauriers, Annie, Fonti, Patrick, Frank, David, Gričar, Jožica, Gruber, Andreas, King, Gregory M., Krause, Cornelia, Morin, Hubert, Oberhuber, Walter, Prislan, Peter, Rathgeber, Cyrille B. K., Rossi, Sergio, Čufar, Katarina   +14 more
core