Results 91 to 100 of about 2,934 (199)

Xylogenesis dynamics in sessile oak during 2007 [PDF]

, 2017
S svetlobnim mikroskopom smo raziskali sezonsko dinamiko nastanka lesa pri gradnu (Quercus sessiliflora Salisb.) v rastni sezoni 2007. Konec marca so se delitve v kambiju že začele in število celic je naraslo na 10-11 slojev.
Gričar, Jožica
core  

Temporal scale of the action of temperature and photoperiod on the xylogenesis at the treeline

Forest@, 2007
The possible role and interaction of two ecological factors, photoperiod and temperature, on xylogenesis of conifers growing at treeline are review. In cold climates, temperature is one of the major factors regulating metabolic activities of plants and ...
Rossi S, Deslauriers A
doaj  

Formación de elementos anatómicos en maderas duras: Una revisión desde una perspectiva genómica

Maderas: Ciencia y Tecnología, 2014
La madera es un recurso natural renovable que proporciona materia prima para la construcción, generación de energía, fibras para la producción de pulpa y papel, paneles y tableros, y más recientemente para biocombustibles y biomateriales, lo que la hace ...
Isabel Carrillo, Juan Pedro Elissetche, Sofía Valenzuela, Regis Teixeira Mendonça   +3 more
doaj  

Process based model sheds light on climate sensitivity of Mediterranean tree-ring width [PDF]

, 2012
We use the process-based VS (Vaganov-Shashkin) model to investigate whether a regional <i>Pinus halepensis</i> tree-ring chronology from Tunisia can be simulated as a function of climate alone by employing a biological model linking day ...
A. Grachev, D. M. Meko, I. Nouiri, R. Touchan, V. V. Shishov   +4 more
core   +1 more source

Evidence that Auxin-Induced Xylogenesis in Lactuca Explants Requires Calmodulin

Evidence that Auxin-Induced Xylogenesis in Lactuca Explants Requires Calmodulin
110000431176
  +9 more sources

Fine roots and ectomycorrhizal colonization in black spruce subjected to reductions in soil moisture [PDF]

, 2016
Growth and survival of boreal tree species depends on fungal symbionts, namely mycorrhizas. Due to their rapid turnover, fine roots and their symbionts can be prompt and sensitive indicators of the effects of environmental changes on forest ecosystems ...
Couture, Éliane, Morin, Hubert, Plante, Xavier, Rossi, Sergio   +3 more
core   +1 more source

The adaptability of Ulmus pumila and the sensitivity of Populus sibirica to semi-arid steppe is reflected in the stem and root vascular cambium and anatomical wood traits

Frontiers in Plant Science
Afforestation success is measured by the tree establishment and growth capacity which contribute to a range of ecosystem services. In the Mongolian steppe, Populus sibirica and Ulmus pumila have been tested as candidate species for large afforestation ...
Anastazija Dimitrova, Anastazija Dimitrova, Angela Balzano, Enkhchimeg Tsedensodnom, Ser-Oddamba Byambadorj, Ser-Oddamba Byambadorj, Batkhuu Nyam-Osor, Gabriella Stefania Scippa, Maks Merela, Donato Chiatante, Antonio Montagnoli   +10 more
doaj   +1 more source

Mass spectrometry data for in vitro protein profiles in early and late stages of Douglas-fir xylogenesis

Data in Brief, 2016
A Douglas-fir tissue culture system was developed [1] that could be induced to differentiate into tracheary elements (fibers) making it possible to monitor xylogenesis in vitro by a proteomics approach.
Jowita A. Dziedzic, Armando G. McDonald
doaj   +1 more source

Intra-annual patterns of tracheid size in the Mediterranean tree Juniperus thurifera as an indicator of seasonal water stress [PDF]

, 2011
Because climate can affect xylem cell anatomy, series of intra-annual cell anatomical features have the potential to retrospectively supply seasonal climatic information.
Abe H., Abe H., Abramoff M.D., Antonova G.F., Antonova G.F., Arend M., Cochard H., De Luis M., Denne M.P., Gindl W., Grissino-Mayer H.D., Jenkings P.A., Larson P.R., Liphschitz N., Lucía DeSoto, Marcelino De la Cruz, Nicholls J.W.P., Oribe Y., Patrick Fonti, Singer J., Vysotskaya L.G.   +20 more
core   +2 more sources

Linkages between climate, seasonal wood formation and mycorrhizal mushroom yields [PDF]

, 2016
Fungi provide important forest ecosystem services worldwide. In Mediterranean pine forests, predicted warmer and drier conditions could lead to a decline in mushroom yields.
Bonet Lledos, José Antonio, Camarero Martínez, Jesús Julio, Martínez de Aragón, Juan, Miguel Magaña, Sergio de, Primicia, Irantzu   +4 more
core   +2 more sources