نتایج جستجو برای: monthly discharge

تعداد نتایج: 133594  

Journal: :مرتع و آبخیزداری 0
حجت ا... جلیلیان دانش آموخته کارشناسی ارشد آبخیزداری، دانشگاه تهران، ایران قباد رستمی زاد دانشجوی دکتری علوم آبخیزداری، دانشگاه تهران، ایران صالح آرخی استادیار دانشکده کشاورزی، دانشگاه ایلام، ایران

the necessity of using discharge data in hydrological designs and regional programming is an unavoidable matter. unfortunately, malfunctioning of observation instruments, natural disasters and other problems sometimes result in incomplete or missing data. having of data related to time series is necessary for every investigation about hydrometeorology. thus missing data should be estimated in a...

2009
Philip J. Ward

This paper discusses a study of the application of global spatiotemporal climate datasets and the hydrological model STREAM (Spatial Tools for River Basin Environmental Analysis and Management Options). In the study, set up and calibration of STREAM for the reconstruction of monthly discharge for several locations in the western part of Java, Indonesia, for the period 19832002 are carried out. ...

Journal: :Swiss medical weekly 2009
A Perren D Donghi C Marone B Cerutti

QUESTION UNDER STUDY Medication errors are a major concern for health care since they may cause or lead to inappropriate medication use or patient harm. However, little is known regarding the economic burden of unjustified medications. METHODS Hospital discharge records of 577 patients were prospectively screened for the presence of unjustified medications. From this sample population, 318 (5...

Journal: :Journal of environmental quality 2010
Ho-Young Kwon Sabine Grunwald Howard W Beck Yunchul Jung Samira H Daroub Timothy A Lang Kelly T Morgan

Water flow and P dynamics in a low-relief landscape manipulated by extensive canal and ditch drainage systems were modeled utilizing an ontology-based simulation model. In the model, soil water flux and processes between three soil inorganic P pools (labile, active, and stable) and organic P are represented as database objects. And user-defined relationships among objects are used to automatica...

Journal: :journal of rangeland science 2015
jalal barkhordari ali asghar semsar yazdi

monthly discharge is one of the most important factors considered in designs and hydrological works. some watersheds are not equipped with needed hydrometric equipment. in such a case average monthly discharge could be estimated from regional monthly water balance models of representative watersheds. in this study, thornthwaite & mather (tm) model were used in the pishkouh watershed in arid...

Journal: :Journal of cancer research and therapeutics 2005
Sanjib K Mishra Siddhartha Laskar Mary Ann Muckaden Pranshu Mohindra Shyam K Shrivastava Ketayun A Dinshaw

BACKGROUND Patients with locally advanced cervical cancer are often severely distressed with incessant vaginal bleeding, offensive discharge and pelvic pain and are in some instances are beyond curative potential. At our institution we routinely use monthly palliative pelvic radiotherapy for these patients. METHODS AND MATERIAL One hundred patients treated between 2000 & 2004 were included in...

ژورنال: علوم آب و خاک 2010
اخوان, سمیرا , اسلامیان , سید سعید , افیونی, مجید , عابدی کوپایی, جهانگیر , عباسپور, کریم , موسوی, سید فرهاد ,

Temporal and spatial distribution of water components in watersheds, estimation of water quality, and uncertaintiesassociated with these estimations are important issues in freshwater studies. In this study, Soil and Water AssessmentTool (SWAT) model was used to estimate components of freshwater availability: blue water (surface runoff plus deepaquifer recharge), green water flow (actual evapot...

Ali Asghar Semsar Yazdi Jalal Barkhordari,

Monthly discharge is one of the most important factors considered in designs and hydrological works. Some watersheds are not equipped with needed hydrometric equipment. In such a case average monthly discharge could be estimated from regional monthly water balance models of representative watersheds. In this study, Thornthwaite & Mather (TM) model were used in the Pishkouh watershed in arid cli...

Hydrological drought usually have a considerable impact on the quantity and quality of water resources, causing water shortages in consumption sector and its study is important in terms of intensity, frequency and spatial extent. The aim of this study is to determine the periods of hydrological droughts, drought characteristics and amount of flow deficit in a 38-year recorded data over hydromet...

Journal: :مرتع و آبخیزداری 0
ذکریا اسدالهی دانشجوی کارشناسی ارشد آبخیزداری، دانشکدة منابع طبیعی، دانشگاه تربیت مدرس مهدی وفاخواه استادیار گروه آبخیزداری، دانشکده منابع طبیعی، دانشگاه تربیت مدرس سید حمید رضا صادقی استاد گروه آبخیزداری، دانشکده منابع طبیعی، دانشگاه تربیت مدرس

todays, dynamic models are supposed as the most important tools in erosion and sediment phenomenadue to their complexities and existence of many affecting factors. towards, the present study wasconducted in the kojour watershed for daily sediment modeling using daily rainfall, discharge andsediment during 2007 to 2010. the modeling process was carried out all data and the monthly andseasonally ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید