Results 11 to 20 of about 306,510 (300)

3D multiple-point geostatistical simulation of joint subsurface redox and geological architectures [PDF]

open access: yesHydrology and Earth System Sciences, 2021
Nitrate contamination of subsurface aquifers is an ongoing environmental challenge due to nitrogen (N) leaching from intensive N fertilization and management on agricultural fields.
R. B. Madsen   +8 more
doaj   +1 more source

Urban Lead Poisoning and Medical Geology: An Unfinished Story

open access: yesGSA Today, 2005
Gabriel M Filippelli, Mark A S Laidlaw
exaly   +2 more sources

Possibility of Pb-Zn ore exploration in the district 'CRNAC-EAST' of the mine 'CRNAC' [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2015
The aim of this work is to present what are the possibilities for providing Pb-Zn ore from the surrounding districts for exploitation the 'CRNAC' mine. The amount of excavated ore, as well as a well-known fact that the ore reserves are not inexhaustible,
Milentijević Gordana O.   +2 more
doaj   +1 more source

On a Scientific Approach for Deep Time Investigations

open access: yesPerspectives of Earth and Space Scientists, 2023
I came to geology through a metaphoric back door and was gifted a series of visionary mentors who imbued me with an outside‐the‐box view of Earth history.
T. Mark Harrison
doaj   +1 more source

Metasomatized lithospheric mantle for Mesozoic giant gold deposits in the North China craton [PDF]

open access: yes, 2020
The origin of giant lode gold deposits of Mesozoic age in the North China craton (NCC) is enigmatic because high-grade metamorphic ancient crust would be highly depleted in gold.
Becker, Harry   +9 more
core   +1 more source

OVERVIEW OF THE STATE OF KNOWLEDGE ON PALEOTECTONIC STRESSES AND THEIR IMPLICATIONS FOR SOLUTION OF GEOLOGICAL PROBLEMS

open access: yesГеодинамика и тектонофизика, 2015
The most informative geological indicators of tectonic stress are faults on all scales and minor structural forms, such as dikes, mineralized veins, shear fractures, cleavage, slikenlines on slip planes of any genesis, foliation, cleavage, stilo­lite ...
L. A. Sim
doaj   +1 more source

EVALUATING CAUSES OF ROAD FAILURE ALONG KM 5, ADO-IKERE-EKITI ROAD, SOUTHWESTERN NIGERIA [PDF]

open access: yesEngineering Heritage Journal
A geophysical study of the failed portion of the Ado-Ikere-Ekiti road along Km5 was conducted to investigate the causes of its failure and proffer appropriate solutions to stop the failure.
Ajayi, C. A.   +3 more
doaj   +1 more source

A COMPARISON BETWEEN THREE CONDITIONING FACTORS DATASET FOR LANDSLIDE PREDICTION IN THE SAJADROOD CATCHMENT OF IRAN [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
This study investigates the effectiveness of three datasets for the prediction of landslides in the Sajadrood catchment (Babol County, Mazandaran Province, Iran).
B. Kalantar   +5 more
doaj   +1 more source

Traditional roof coverings in the North York Moors National Park [PDF]

open access: yes, 2006
Purpose – The paper seeks to deal with vernacular roofing practices within the North York Moors National Park. Design/methodology/approach – Initially the paper carries out a literature review of the geography and geology of the area and identifies what ...
Scott, Alan
core   +3 more sources

Integrated evaluation of the geology, aerogammaspectrometry and aeromagnetometry of the Sul-Riograndense Shield, southernmost Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2016
An integrated evaluation of geology, aerogammaspectrometry and aeromagnetometry of the Sul-Riograndense Shield is permitted by the advanced stage of understanding of the geology and geochronology of the southern Brazilian Shield and a 2010 airborne ...
LÉO A. HARTMANN   +2 more
doaj   +1 more source

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