Results 1 to 10 of about 176,607 (261)
For the past three centuries, the effects of humans on the global environment have escalated. Because of these anthro-pogenic emissions of carbon dioxide, global climate may depart significantly from natural behaviour for many millennia to come.
Paul J Crutzen
exaly +3 more sources
Breakthrough and significance of unconventional oil and gas to classical petroleum geology theory
Great changes of the global energy industry have been caused by the rapid development of unconventional oil and gas. It is necessary to deeply consider the profound influence of the unconventional oil and gas revolution on the classical petroleum geology
Chengzao JIA
exaly +3 more sources
SOCIAL GEOLOGY: A NEW PERSPECTIVE ON GEOLOGY
Se propone una nueva metodología para caracterizar y estudiar los dos elementos geológicos claves en el desarrollo sostenible y ético de la sociedad: los recursos y los riesgos geológicos.
JOSEP M. MATA-PERELLÓ +3 more
doaj +5 more sources
Data for evaluating mine roof stability via acoustic impact
The stability of underground mine roofs is critical to the safety of miners. They often assess the condition of the roof by striking it with a long bar and then interpret the sound of the impact as either “tight” (safe) or “drummy” (unsafe).
Travis Wiens, Shahriar Islam
doaj +1 more source
КЕРАМИЧЕСКАЯ ПЕТРОГРАФИЯ: ИСТОРИЯ МЕТОДА И СОВРЕМЕННОЕ СОСТОЯНИЕ [PDF]
Методы петрографии давно и успешно применяются в геологии для описания и классификации горных пород. Во второй половине XIX в. они были заимствованы исследователями для изучения глиняных изделий, с целью определения компонентного состава сырья и ...
Растегаева, М.Н.
doaj +1 more source
The Ethiopian Highlands are considered a biodiversity hotspot, harboring a high number of endemic species. Some of the endemic species probably diversified in situ; this is, for example, the case of a monophyletic clade containing 12 known species of ...
M. L. Lyra +6 more
doaj +1 more source
Java and Sumatra segments of the Sunda Trench: Geomorphology and geophysical settings analysed and visualized by GMT [PDF]
The paper discusses the geomorphology of the Sunda Trench, an oceanic trench located in the eastern Indian Ocean along the Sumatra and Java Islands of the Indonesian archipelago.
Lemenkova Polina
doaj +1 more source
LunaR: Overview of a versatile Raman spectrometer for lunar exploration
The LunaR concept study investigated the scientific value, feasibility, and deployment options for a Raman spectrometer on future lunar landed missions.
E. A. Cloutis +20 more
doaj +1 more source
Reassessment of amber-bearing deposits of Provence, southeastern France
The presence of “geological” amber (or “succin” in old French monographs) has been reported for several centuries in the Mesozoic deposits of Provence, southeastern France.
Saint Martin Jean-Paul +9 more
doaj +1 more source
The mining environment, medical geology and urban geochemistry form a group of related scientific disciplines that have developed strongly during recent years in the Nordic countries. Modern legislation controls the environmental issues. Close co-operation of researchers and legislators has improved the quality and safety of life in the societies of ...
Salminen, Reijo +6 more
openaire +3 more sources

