نتایج جستجو برای: shallow depth

تعداد نتایج: 191614  

Journal: :Journal of Hydrometeorology 2021

Abstract A 10-yr simulation of shallow groundwater table (GWT) depth over a temperate region in northwestern Europe, using physics-based integrated hydrological model at kilometer scale, exhibits strong seasonal cycle. This is also well captured terms near-surface soil moisture anomalies, terrestrial water storage and GWT anomalies from observations the region. The modeled monthly anomaly stati...

Journal: :SCIENTIA SINICA Physica, Mechanica & Astronomica 2013

2017
Jack H Laverick Dominic A Andradi-Brown Alex D Rogers

Shallow water zooxanthellate coral reefs grade into ecologically distinct mesophotic coral ecosystems (MCEs) deeper in the euphotic zone. MCEs are widely considered to start at an absolute depth limit of 30m deep, possibly failing to recognise that these are distinct ecological communities that may shift shallower or deeper depending on local environmental conditions. This study aimed to explor...

In this study, dynamic bearing capacity of adjacent shallow strip foundations located on sandy soil was examined using a numerical finite difference modeling, FLAC. The behavioral interference of shallow strip foundations under different conditions was investigated. The effect of soil strength parameters, geometric characteristics of shallow foundations and cyclic loads at different distance ra...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1387

چکیده ندارد.

2007
David Doty Philippe Moser

This paper introduces two complexity-theoretic formulations of Bennett’s logical depth: finite-state depth and polynomial-time depth. It is shown that for both formulations, trivial and random infinite sequences are shallow, and a slow growth law holds, implying that deep sequences cannot be created easily from shallow sequences. Furthermore, the E analogue of the halting language is shown to b...

ژورنال: علوم آب و خاک 2002
احمد ملاصادقی, , محمد لغوی, ,

In this study tractive efficiency (TE) of MF285 and U650 tractors during moldboard plowing were evaluated and compared. Field experiments were conducted at the Experimental Station, College of Agriculture, Shiraz University, using a randomized complete block design with a 3*3 factorial. The soil was sandy clay loam with an average moisture content of 18% b.d. from zero to 30 cm depth. Test trea...

2012
W. Lai A. A. Khan

A water surface slope limiting scheme is tested and compared with the water depth slope limiter for the solution of one dimensional shallow water equations with bottom slope source term. Numerical schemes based on the total variation diminishing RungeKutta discontinuous Galerkin finite element method with slope limiter schemes based on water surface slope and water depth are used to solve one-d...

2007
David Doty Philippe Moser

This paper introduces two complexity-theoretic formulations of Bennett’s logical depth: finite-state depth and polynomial-time depth. It is shown that for both formulations, trivial and random infinite sequences are shallow, and a slow growth law holds, implying that deep sequences cannot be created easily from shallow sequences. Furthermore, the E analogue of the halting language is shown to b...

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