نتایج جستجو برای: demand deficit

تعداد نتایج: 208755  

Journal: :Plant physiology 2014
François Tardieu Boris Parent Cecilio F Caldeira Claude Welcker

The sensitivity of expansive growth to water deficit has a large genetic variability, which is higher than that of photosynthesis. It is observed in several species, with some genotypes stopping growth in a relatively wet soil, whereas others continue growing until the lower limit of soil-available water. The responses of growth to soil water deficit and evaporative demand share an appreciable ...

Journal: : 2023

The main goal of this paper is to reveal the extent import dependency on electricity, gas, steam, and air conditioning supply (EGSA), basic component energy, in Turkey. Such that growing industrialization Turkey has expanded need for energy since many sectors use as input produce output. However, Turkey’s domestic production fails meet demand. For reason, meets approximately 75 percent its need...

Journal: :آب و خاک 0
الهام کلبعلی محمود صبوحی صابونی محمود احمدپور

introduction: in the present study, dealing with water deficit challenges for gorgan river basin has been considered. golestan province's economy is dependent on agriculture but the occurrence of drought periods reduced the agricultural production and consequently the region's economy is in crisis. therefore, performing studies for programming and management of the water resources of the provin...

Journal: :Water science and technology : a journal of the International Association on Water Pollution Research 2014
A Jácome J Molina R Novoa J Suárez S Ferreiro

Characterization and evaluation of a biological submerged filter was carried out on a full-scale pilot plant performing removal of biochemical oxygen demand (BOD) and total nitrogen (TN) from pre-treated urban wastewater. The average influent values of BOD5, chemical oxygen demand (COD) and TN were 370, 1,015 and 60 mg/L, respectively. The pilot plant produced good discharge quality during stea...

2002
Heinz Wimmer Florian Hutzler Christian Wiener

Hari and Renvall (Trends Cogn. Sci., 5 (2001) 525) proposed that dyslexic children suffer from sluggish attention deployment due to a right parietal lobe dysfunction. To examine this hypothesis, good and poor readers (12, 11-yearold boys in each group) had to read familiar words (low attentional demand) and pseudowords (high attentional demand). The amplitude of the event-related potential at a...

One of the major problems in Iranian economy is continuous deficit in the budget operating balance due to the non-optimal government size. The government often financed a part of this deficit by debt cearation. Government debts depends on its size and decomposition have variety macroeconomic effects. So, this study investigated the macroeconomic effects of government debt in iran during 1352-13...

2015
Bin Guo Weihong Li Jinyun Guo Chuanfa Chen

Irrigation water demand accounts for more than 95% of the total water use in the Kaidu-kongqi River Basin. Determination of the spatial and temporal trends in irrigation water demand is important for making sustainable and wise water management strategies in this highly water deficit region. In this study, the spatial and temporal trends in irrigation water demand as well as net crop irrigation...

2015
Naresh Devineni Upmanu Lall Elius Etienne Daniel Shi Chen Xi

A new indicator of drought-induced water stress is introduced and applied at the county level in the USA. Unlike most existing drought metrics, we directly consider current daily water demands and renewable daily water supply to estimate the potential stress. Water stress indices developed include the Normalized Deficit Cumulated to represent multiyear droughts by computing the maximum cumulati...

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