Spanish
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
pinus edulis/carbohydrate
El enlace se guarda en el portapapeles.
8 resultados
Linking nonstructural carbohydrate dynamics to gas exchange and leaf hydraulic behavior in Pinus edulis and Juniperus monosperma.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Leaf hydraulics, gas exchange and carbon storage in Pinus edulis and Juniperus monosperma, two tree species on opposite ends of the isohydry-anisohydry spectrum, were analyzed to examine relationships between hydraulic function and carbohydrate dynamics. Leaf hydraulic vulnerability, leaf water
Nonstructural leaf carbohydrate dynamics of Pinus edulis during drought-induced tree mortality reveal role for carbon metabolism in mortality mechanism.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Vegetation change is expected with global climate change, potentially altering ecosystem function and climate feedbacks. However, causes of plant mortality, which are central to vegetation change, are understudied, and physiological mechanisms remain unclear, particularly the roles of carbon
Hydraulic and carbohydrate changes in experimental drought-induced mortality of saplings in two conifer species.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Global patterns of drought-induced forest die-off indicate that many forests may be sensitive to climate-driven mortality, but the lack of understanding of how trees and saplings die during drought hinders the projections of die-off, demographic bottlenecks and ecosystem trajectories. In this study,
Carbohydrate dynamics and mortality in a piñon-juniper woodland under three future precipitation scenarios.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Drought-induced forest mortality is an increasing global problem with wide-ranging consequences, yet mortality mechanisms remain poorly understood. Depletion of non-structural carbohydrate (NSC) stores has been implicated as an important mechanism in drought-induced mortality, but experimental field
Experimental drought and heat can delay phenological development and reduce foliar and shoot growth in semiarid trees.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Higher temperatures associated with climate change are anticipated to trigger an earlier start to the growing season, which could increase the terrestrial C sink strength. Greater variability in the amount and timing of precipitation is also expected with higher temperatures, bringing increased
Seasonal variations in moisture use in a piñon-juniper woodland.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
In water-limited environments of the intermountain region of North America, summer precipitation may play a role in the structure and function of aridland communities and ecosystems. This study examined the potential reliance on summer precipitation of two widespread, coexisting woody species in the
Evaluating theories of drought-induced vegetation mortality using a multimodel-experiment framework.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
CONCLUSIONS
Model-data comparisons of plant physiological processes provide an understanding of mechanisms underlying vegetation responses to climate. We simulated the physiology of a piñon pine-juniper woodland (Pinus edulis-Juniperus monosperma) that experienced mortality during a 5 yr
How do trees die? A test of the hydraulic failure and carbon starvation hypotheses.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Despite decades of research on plant drought tolerance, the physiological mechanisms by which trees succumb to drought are still under debate. We report results from an experiment designed to separate and test the current leading hypotheses of tree mortality. We show that piñon pine (Pinus edulis)
La base de datos de hierbas medicinales más completa respaldada por la ciencia
- Funciona en 55 idiomas
- Curas a base de hierbas respaldadas por la ciencia
- Reconocimiento de hierbas por imagen
- Mapa GPS interactivo: etiquete hierbas en la ubicación (próximamente)
- Leer publicaciones científicas relacionadas con su búsqueda
- Buscar hierbas medicinales por sus efectos.
- Organice sus intereses y manténgase al día con las noticias de investigación, ensayos clínicos y patentes.
Escriba un síntoma o una enfermedad y lea acerca de las hierbas que podrían ayudar, escriba una hierba y vea las enfermedades y los síntomas contra los que se usa.
* Toda la información se basa en investigaciones científicas publicadas.
