Results 41 to 50 of about 58,709,398 (175)
Beyond species means – the intraspecific contribution to global wood density variation
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer +105 more
wiley +1 more source
Cinco series de anillos de crecimiento de árboles del norte de Baja California fueron evaluadas como fuente de información substituta en la reconstrucción de la precipitación y del fenómeno El Niño-la Oscilación del Sur.
Nora E. Martijena
doaj +1 more source
Efecto de cuatro tratamientos silvícolas en la producción maderable en un Bosque de Durango
El manejo forestal a través de la aplicación de tratamientos silvícolas adecuados permite lograr la persistencia, el rendimiento sostenido y la máxima producción de los bosques.
Jesús Alejandro Soto Cervantes +7 more
doaj +1 more source
Demography, dynamics and data: building confidence for simulating changes in the world's forests
Summary Vegetation demographic models (VDMs) are advanced tools for simulating forest responses to climate and land‐use changes, and are essential for projecting carbon cycling and large‐scale forest management strategies. Despite their increasing incorporation into Earth System Models, VDMs differ in their demographic assumptions, with no prior ...
Annemarie H. Eckes‐Shephard +25 more
wiley +1 more source
Los gradientes altitudinales representan sitios estratégicos para estudiar las relaciones entre el clima y el crecimiento en las especies leñosas. Polylepis australis Bitt.
Maricel G. Lanza +2 more
doaj +1 more source
An updated history of TDIF‐PXY signalling: a study in cell fate and tissue patterning
Summary Non‐cell autonomous signalling is a mechanism by which stem cells are maintained across the tree of life. In plants, many stem cell populations are regulated by peptide ligands related to CLAVATA3, which are secreted from one cell type and bind to the leucine‐rich repeat domain of a plasma‐membrane‐localised receptor kinase related to CLAVATA1 ...
Qing He +3 more
wiley +1 more source
Dendrocronología en bosques neotropicales secos: métodos, avances y aplicaciones
Los bosques neotropicales secos (BTSs) se caracterizan por una sequía marcada que permite la formación de anillos anuales de crecimiento en di- versas especies de árboles.
H.A. Mendivelso +2 more
doaj
Algunas especies arbóreas tropicales forman anillos de crecimiento marcados por fibras, bandas de parénquima marginal o terminal, o por el calibre de vasos de madera temprana.
Omar Durán Guerra +4 more
doaj +1 more source
Summary A key feature of extant conifer forests is the high percentage of seeds that germinate and establish on dead wood; in some forests, this can exceed 90%. This deadwood can act as an ideal nursery for young tree species, leading to this type of seedbed being termed ‘nurse logs’.
Ana Julia Sagasti +3 more
wiley +1 more source
Villanueva, J., Gómez, A., Cerano, J., Rosales, S., Estrada, J., Castruita, L. U., & Martínez, A. R. (mayo-junio, 2017). La variabilidad del caudal del río Acaponeta inferida mediante series de anillos de crecimiento en coníferas. Tecnología y Ciencias del Agua, 8(3), 55-74.
José Villanueva +6 more
openaire +2 more sources

