A CRUSTAL STRUCTURE REFRACTION SURVEY IN SOUTH TEXAS

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Inversion of seismic refraction and wide-angle reflection traveltimes for three-dimensional layered crustal structure

We present a method for the determination of crustal structure by simultaneous inversion of seismic refraction and wide-angle reflection traveltimes for 3-D interface geometry and layer velocity. Crustal structure is represented by layers in which velocity varies linearly with depth, separated by smooth interfaces with a cubic B-spline parametrization. Lateral variations in structure are theref...

متن کامل

The Crustal Structure

This thesis consists of three papers examining problems related to the crustal structure, isostasy and subsidence history of aseismic ridges and mid-plate island chains. Analysis of gravity and bathymetry data across the Ninetyeast and eastern Walvis Ridges indicates these features are locally compensated by an overthickening of the oceanic crust. Maximum crustal thicknesses are 15-30 km. The w...

متن کامل

Crustal structure and apparent tectonic underplating from receiver function analysis in South Island, New Zealand

[1] We utilize seismic converted phases on more than 700 receiver functions calculated for 42 stations in the South Island, New Zealand, to infer crustal and uppermost mantle structure. We determine the crustal thickness from direct observations of conversion from the Moho interface and infer zone of the maximum thickness being located along the axis of the Southern Alps, just east from the Alp...

متن کامل

crustal conductivity structure of a continental margin, from magnetotelluric investigations

the deep internal structure of the crust can be determined using appropriate seismic and electromagnetic methods. the natural source magnetotelluric (mt) method is the most suitable electromagnetic technique for probing into the deep crust. a long period magnetotelluric data set obtained in the southern chilean andes is investigated in this paper. dimensionality analysis shows that the data may...

متن کامل

a crosssectional survey of freshmen students at texas southern

background: human immunodeficiency virus (hiv) epidemic is spreading and what is a serious concern is that there is mounting evidence that the hiv that causes aids is spreading rapidly among teenagers worldwide. if this fast spread is to be halted, the knowledge, attitude and behavior of them should change. purpose: to understand knowledge, attitudes, and practices (kap) of minority youth metho...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: GEOPHYSICS

سال: 1961

ISSN: 0016-8033,1942-2156

DOI: 10.1190/1.1438915