نتایج جستجو برای: long term runoff

تعداد نتایج: 1004125  

Journal: :Hydrology 2021

Gridded datasets provide spatially and temporally consistent runoff estimates that serve as reliable sources for assessing water resources from regional to global scales. This study presents LSTM-REG, a gridded dataset northwest Russia based on Long Short-Term Memory (LSTM) networks. LSTM-REG covers the period 1980 2016 at 0.5° spatial daily temporal resolution. has been extensively validated b...

2009
F. H. S. Chiew

It is widely recognised that the Murray-Darling Basin (MDB) in south-eastern Australia has been in the grip of a serious drought for many years. Over the period 1997−2006, mean annual rainfall has been approximately 16 percent lower than the long-term (1895−2006) average across the MDB. Runoff has been 39 percent lower over the same period. The continuing drought in the MDB has brought the need...

2010
Anne W. Nolin Jeff Phillippe Anne Jefferson Sarah L. Lewis

[1] While the impacts of long‐term climate change trends on glacier hydrology have receivedmuch attention, little has been done to quantify direct glacier runoff contributions to streamflow. This paper presents an approach for determining glacier runoff contributions to streamflow and estimating the effects of increased temperature and decreased glacier area on future runoff. We focus on late s...

2015
Deonie Allen Scott Arthur Heather Haynes

Vegetated swales are an accepted and commonly implemented sustainable urban drainage system in the built urban environment. Laboratory and field research has defined the effectiveness of a vegetated swale in sediment detention during a single rainfall-runoff event. Event mean concentrations of suspended and bed load sediment have been calculated using current best analytical practice, providing...

Journal: :journal of dental school, shahid beheshti university of medical sciences 0
نیلوفر جنابیان niloofar jenabian dental school, babol university of medical sciences, babol- iran.دانشکده دندانپزشکی، دانشگاه علوم پزشکی بابل علی اکبر مقدم نیا ali akbar moghadamnia medical school, babol university of medical sciences, babol- iran.دانشکده پزشکی، دانشگاه علوم پزشکی بابل. یلدا عبداللهی yalda abdollahi امیر کیاکجوری amir kiakojouri dental school, babol university of medical sciences, babol- iran.دانشکده دندانپزشکی، دانشگاه علوم پزشکی بابل

objective: administration of amoxicillin and metronidazole along with scaling and root planning (srp) is an effective adjunctive therapy for chronic periodontitis. studies have shown that administration of azithromycin is also effective for treatment of chronic periodontitis. this study aimed to compare the effect of short-term and long-term azithromycin regimen with amoxicillin and metronidazo...

Journal: :Hydrological Research Letters 2023

Baseflow is the portion of streamflow derived from delayed subsurface pathways. The baseflow index (BFI) a ratio to total streamflow, and an important hydrological variable when linking watershed characteristics baseflow. ‘smoothed minima’ procedure separation was applied data (29–67 years) twenty-six gauges watersheds in eastern Japan. Mann-Kendall statistical test Sen’s slope estimator were u...

D. Bao D. Guo Sh. Huang Sh. Zhang Y. Ma,

Repeated application of manures to agricultural soils could cause the accumulation of phosphorus (P) in soils. However, it is unclear if manure P can behave similar to P in soluble fertilizers in accumulation Olsen-P (0.5 mol L-1 NaHCO3 at pH 8.5) in soils. A long-term wheat-maize rotation experiment was conducted to investigate the effects of repeated application of manures on P accumulation i...

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