Water supply and demand remain balanced during leaf acclimation of Nothofagus cunninghamii trees
نویسندگان
چکیده
منابع مشابه
supply and demand security of energy in central asia and the caucasus
امنیت انرژی به معنی عرضه مداوم و پایدار همراه با قیمت های معقول در حامل های انرژی، که تهدیدات امنیتی، سیاسی، اقتصادی، محیط زیستی و روانی را کاهش دهد. امروزه نفت و گاز تنها، کالای تجاری نیست بلکه بعنوان ابزار سیاسی مورد استفاده قرار می گیرد.اختلاف میان روسیه و اکراین بر سر انرژی در ژانویه 2006، تهدیدی برای امنیت انرژی اروپا ایجاد کرد. در این تحقیق ما تلاش کردیم که نقش انرژی آسیای میانه و قفقاز ر...
15 صفحه اولsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Short-term Balanced Supply and Demand Control System for Microgrids
OVERVIEW: There is a growing demand for renewable energy resources with the rise of concern for the environment. Many fear that the increasing distributed energy resources will degrade the power quality of the distribution systems. While microgrids can reduce the amount of degradation, they can also operate almost completely independently, thus complicating the balancing of supply and demand co...
متن کاملAcclimation of photosynthesis to low leaf water potentials.
Photosynthesis is reduced at low leaf water potentials (Psi(l)) but repeated water deficits can decrease this reduction, resulting in photosynthetic acclimation. The contribution of the stomata and the chloroplasts to this acclimation is unknown. We evaluated stomatal and chloroplast contributions when soil-grown sunflower (Helianthus annuus L.) plants were subjected to water deficit pretreatme...
متن کاملWater deficits and hydraulic limits to leaf water supply.
Many aspects of plant water use -- particularly in response to soil drought -- may have as their basis the alteration of hydraulic conductance from soil to canopy. The regulation of plant water potential (Psi) by stomatal control and leaf area adjustment may be necessary to maximize water uptake on the one hand, while avoiding loss of hydraulic contact with the soil water on the other. Modellin...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 2011
ISSN: 0028-646X
DOI: 10.1111/j.1469-8137.2011.03795.x