the mapping of the crust-mantle boundary surface is an important geophysical task, which the method of seismic profiling has dealt with profitably. there are, however, areas where the crustal structure is not known up to the present, and where the moho has as yet not been determined by geophysical sounding. in such areas the isostatic theory may be applied to give a first estimate of the depths...

the aim of this study is prospecting of iron and manganese in the balvard 1:100000 sheet which is situated in sanandaj - sirjan structural zone utilizing index overlay and fuzzy logic methods in the gis. in this study, the layers for integration, alterations, geological, geophysical, geochemical and structural data based on stream sediments, airborne magnetometeric and remote sensing studies. b...

Clark, Martyn P.; Kavetski, Dmitri; Fenicia, Fabrizio Reply to comment by K. Beven et al. on "Pursuing the method of multiple working hypotheses for hydrological modelling" Water Resources Research, 2012; 48(11):W11802 ©2012. American Geophysical Union. All Rights Reserved. The electronic version of this article is the complete one and can be found online at: http://onlinelibrary.wiley.com/doi/...

Abstract Given the substantial groundwater level declines in Central Valley of California, there is an urgent need to supplement recharge systems by implementing managed aquifer recharge. With approximately 170 km 3 (140 million acre-feet) available storage space, water deemed be excess during wet years could spread on ground surface at selected locations allowing it move downward underlying sy...

Deseasonalized geophysical time series are often used in time series models (Hipel and McLeod 1994). In this article an optimal method for selecting the deseasonalization transformation is suggested and an R package implementation (McLeod and Gweon 2012) is discussed. Our deseasonalization method may be used with the recently developed periodic autoregression model for daily river flow suggeste...

Coherent vortices are an important component of the dynamics of geophysical turbulence, but direct estimates of the properties of the vortex population from measured data is usually difficult. Motivated by this problem, we propose a new method for determining the statistical properties of coherent vortices in two-dimensional turbulence based on a small number of Lagrangian and Eulerian time ser...