Results 111 to 120 of about 1,647,655 (410)

Geologic context of geodetic data across a Basin and Range normal fault, Crescent Valley, Nevada [PDF]

open access: yes, 2004
Geodetic strain and late Quaternary faulting in the Basin and Range province is distributed over a region much wider than historic seismicity, which is localized near the margins of the province.
Arabasz   +47 more
core   +2 more sources

The role of catchment characteristics in determining surface water nitrogen in four upland regions in the UK [PDF]

open access: yesHydrology and Earth System Sciences, 2007
Hydrochemical and catchment data from 80 upland moorland sites in four regions with contrasting climate, soils, geology and geomorphology have been analysed to assess the key catchment attributes that influence enhanced leaching of soluble nitrogen to ...
doaj  

A Multifaceted Spatial Analysis of Tomb Distribution in Blemmyan Berenike (Eastern Desert of Egypt)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study examines the spatial and visual organisation of tombs in the post–Roman Berenike located in Egypt's Eastern Desert. Archaeological surveys, remote sensing, geophysical methods, excavations and GIS‐based analyses are used for a comprehensive understanding of the spatial patterns and cultural significance behind the positions and ...
Mariusz Gwiazda   +4 more
wiley   +1 more source

Extent and duration of marine anoxia during the Frasnian– Famennian (Late Devonian) mass extinction in Poland, Germany, Austria and France [PDF]

open access: yes, 2004
– The intensity and extent of anoxia during the two Kellwasser anoxic events has been investigated in a range of European localities using amultidisciplinary approach (pyrite framboid assay, gamma-ray spectrometry and sediment fabric analysis).
Bond, D.P.G., Racki, G., Wignall, P.B.
core   +1 more source

Geology versus myth: the Holocene evolution of the Sybaris Plain

open access: yesAnnals of Geophysics, 2005
Historical accounts handed down the legend of the ancient Sybaris, defeated and submerged by the Crotoniates who diverted the River Crati on the town.
L. Cucci
doaj   +1 more source

Integrated Electromagnetic Mapping Through K‐Means to Improve Identification of Areas of Archaeological Interest

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study proposes a procedure to improve the interpretation of data from the Frequency Domain ElectroMagnetic method (FDEM), a geophysical technique with high benefit–cost ratios in archaeology. This method enables the simultaneous analysis of electrical and magnetic properties of the investigated medium, providing data as in‐phase and out ...
Angelica Capozzoli   +4 more
wiley   +1 more source

A pilot bioavailable strontium isotope baseline map of Southern British Columbia, Canada

open access: yesFACETS
Strontium isotopes are used for provenience and mobility studies in archaeology, ecology, and forensic studies, and rely on accurate baseline maps that are used to compare and interpret human and animal strontium ratios.
Damon Tarrant   +3 more
doaj   +1 more source

The Re-Os Isotopic System: Geochemistry and Methodology at the Geochronological Research Center (CPGeo) of the University of São Paulo, Brazil [PDF]

open access: yesGeologia USP. Série Científica, 2007
The Re-Os isotopic system is an important tool for the study of mantle-crust processes, geochronology and the tracingof source reservoirs for metal deposition.
Ciro Teixeira Correia   +5 more
doaj  

Home - About - Disclaimer - Privacy