نتایج جستجو برای: hru
تعداد نتایج: 206 فیلتر نتایج به سال:
Soil and Water Assessment Tools (SWAT) which is developed in America was used to analyze the effect of land management on discharge, sedimentation, water quality a river basin area. The hydrological conditions Americas are different from Indonesia, so modified SWAT done. This research aimed implement program predict results better discharge analysis based sub-Watershed About 13.90% area paddy f...
Bob Edwards and Jean Cohen, the ‘Founding Fathers’ of the European Society of Human Reproduction and Embryology (ESHRE), wanted to create a journal for their newly founded scientific society on a par with Fertility and Sterility, the well-established journal of the American Fertility Society (now ASRM). So Human Reproduction (HR) started in 1986 with Bob Edwards, the first editor. He was instru...
مدل سازی فرآیند بارش-رواناب در حوضه های آبخیز از نظر مدیریت منابع آب، مهندسی رودخانه، سازه های کنترل سیل و ذخیره آن اهمیت ویژه ای دارد. تنوع این مدل ها انتخاب مناسب ترین مدل با توجه به اهداف موردنظر را دشوار می کند. در این تحقیق از مدل یکپارچه ihacres و مدل نیمه توزیعی swat برای شبیه سازی رواناب حوضه آبخیز خرم آباد با مساحت 2467 کیلومترمربع استفاده شد. بعد از هم پوشانی لایه ها، 232 واحد پاسخ هی...
نقشه های پتانسیل تولید رواناب در مطالعات هیدروژئومورفولوژی دارای کاربردهای مختلفی شامل شناسایی قابلیت سیل خیزی، تولید رسوب و شرایط غالب فرسایشی می باشد. غالبا حوضه های آبریز فرعی، بعنوان واحد مطالعاتی برای این منظور بکار گرفته شده است اما زیرحوضه ها شرایط همگونی از نظر پوشش گیاهی و شرایط توپوگرافی برای محاسبه قابلیت تولید رواناب ندارد. در این تحقیق، با یک رویکرد جدید، واحدهای پاسخ هیدرولوژیک(HR...
Soil and water assessment tool (SWAT) have been assessed to examine environmental conditions watershed scale, particularly for quality natural resource management. In this study, SWAT model has applied the main river basins in Langkawi Island. data, one of spatially distributed data needed interface. Currently, no soil interpretation record (s5id) code available readable format user database Th...
Historically, the access control problem has been couched within the framework of subjects, objects, and rights (access types). An access control request thus essentially seeks an answer to a question posed typically as: Is subject s allowed access a (or possess the right a) to object o? A tuple (s; o; a), which we de ne as an authorization, can be input to a function f , which returns true (or...
Measurement and evaluation of soil erosion consequent sediment yield are fundamental in the planning management watersheds, as they allow identification critical areas susceptible to erosive processes. This study analyzed generated by water Indaia River Basin, Alto São Francisco, Minas Gerais, using SWAT hydrological model. From a regional/local scale, initial simulation variables (flow solid d...
The Soil Water Assessment Tool (SWAT) was implemented in the 281,000 ha St. Joseph River Watershed (SJRW) to investigate the influence of multiple scales on stream flow model calibration parameters (Fig.1). The relationship between model calibration parameters and associated hydrological response units (HRU) between different scales is not well understood. In this investigation, two scales were...
The Soil and Water Assessment Tool (SWAT) model was used to assess the implications of long-term climate trends for the hydroclimatology of the Reynolds Creek Experimental Watershed (RCEW) in the Owyhee Mountains, Idaho of the Intermountain West over a 40year period (1967-2006). Calibration and validation of the macroscale hydrology model in this highly monitored watershed is key to address the...
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