نتایج جستجو برای: firoozabad basin

تعداد نتایج: 57034  

2016
Pipas Kumar Varun Joshi

The investigation of geo hydrological features of drainage basin is necessary for planning and implementation of various watershed development programmes. The visual interpretation techniques coupled with morphometric analysis is used in the present study to evaluate the geomorphic process of upper watershed of river Subarnarekha in the state of Jharkhand, India. Various spatial information is ...

2000
Marcelo A. Martins-Neto

Sedimentologic, paleogeographic, stratigraphic, structural and tectonic studies in a paleo/mesoproterozoic metasedimentary succession (Espinhaço Megasequence, southeastern Brazil) indicates deposition in a rift-sag basin. Four basin evolution stages are recognized (prerift, rift, transitional and flexural). The four stages can be represented by six unconformity-bounded tectonosequences. The unc...

2000
Chen Ji Don V. Helmberger David J. Wald

We introduce a technique for using broadband seismograms recorded from earthquakes at local and regional distances to refine basin structure. For the region outside the basin, we assume a one-dimensional (1D) crustal model and analytical techniques (GRT) to propagate the energy from sources to the basin edge where the motions are then interfaced with a (2D) finite-difference algorithm (Wen and ...

2009
MARIA BRUMM CHI-YUEN WANG

Heat flow in the Sierra Nevada, CA, is low despite its young geologic age. We investigate the possibility that advective heat transport by groundwater flow leads to an underestimate of heat flow in the Sierras based purely on borehole measurements. Using temperature and discharge measurements at springs in Sagehen Basin, we find that groundwater removes the equivalent of approximately 20–40 mW ...

2011
S. Quiroga

Drought events in the Mediterranean are likely to increase in frequency, duration and intensity due to climate change, thereby affecting crop production. Information about drought is valuable for river basin authorities and the farmers affected by their decisions. The economic value of this information and the resulting decisions are of interest to these two stakeholder groups and to the inform...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زابل - دانشکده کشاورزی 1390

به منظور بررسی تأثیر الگوی کاشت بر ویژگی های فنولوژیک، مورفولوژیک، عملکرد و اجزای عملکرد ارقام ذرت شیرین و فوق شیرین در شرایط شور، آزمایشی در سال 1389 در مزرعه پژوهشی ایستگاه تحقیقات کشاورزی عباس آباد وابسته به جهاد کشاورزی در جنوب شرق مشهد به صورت کرت های خرد شده در قالب طرح پایه بلوک های کامل تصادفی با 4 تکرار انجام شد. الگوی کاشت در سه سطح به عنوان کرت های اصلی شامل، کاشت یک ردیفه و دو ردیفه...

2016
Alvar Daza Alexandre Wagemakers Bertrand Georgeot David Guéry-Odelin Miguel A. F. Sanjuán

In nonlinear dynamics, basins of attraction link a given set of initial conditions to its corresponding final states. This notion appears in a broad range of applications where several outcomes are possible, which is a common situation in neuroscience, economy, astronomy, ecology and many other disciplines. Depending on the nature of the basins, prediction can be difficult even in systems that ...

Journal: :The Journal of chemical physics 2008
Michael C Prentiss David J Wales Peter G Wolynes

Associative memory Hamiltonian structure prediction potentials are not overly rugged, thereby suggesting their landscapes are like those of actual proteins. In the present contribution we show how basin-hopping global optimization can identify low-lying minima for the corresponding mildly frustrated energy landscapes. For small systems the basin-hopping algorithm succeeds in locating both lower...

2016
Yiran Ma Robert W. Clayton

S U M M A R Y A velocity (Vs) and structure model is derived for the Los Angeles Basin, California based on ambient-noise surface wave and receiver-function analysis, using data from a low-cost, short-duration, dense broad-band survey (LASSIE) deployed across the basin. The shear wave velocities show lateral variations at the Compton-Los Alamitos and the Whittier Faults. The basement beneath th...

2011
MANUELA LEHNER C. DAVID WHITEMAN SEBASTIAN W. HOCH

Cross-basin winds produced by asymmetric insolation of the crater sidewalls occur in Arizona’s Meteor Crater on days with weak background winds. The diurnal cycle of the cross-basin winds is analyzed together with radiation, temperature, and pressure measurements at the crater sidewalls for a 1-month period. The asymmetric irradiation causes horizontal temperature and pressure gradients across ...

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