Results 111 to 120 of about 402,108 (304)

Long-Term Risks and Short-Term Regulations: Modeling the Transition from Enhanced Oil Recovery to Geologic Carbon Sequestration [PDF]

Recent policy debates suggest that geologic carbon sequestration (GS) likely will play an important role in a carbon-constrained future. As GS evolves from the analogous technologies and practices of enhanced oil recovery (EOR) operations to a long-term,
Vajjhala, Shalini P., Bandza, Alexander J.   +1 more
core  

Technology Transfer to Underwater Archaeology: The LAHKE Project at the Submerged Neolithic Site of La Marmotta

Archaeological Prospection, EarlyView.
ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro, Cupertino Giacomo, Cipollini Angelo, Luciano Blasi, Quattrucci Luca   +4 more
wiley   +1 more source

Atypical Long Barrows in the Cöeby Neolithic Cemetery (Trédion, Morbihan, France)? The Contribution of Electrical Surveys

Archaeological Prospection, EarlyView.
ABSTRACT The Coëby Neolithic cemetery, located in the commune of Trédion (Morbihan, France) and discovered in 1986, has been for several years the subject of a research programme focused on studying the various megalithic structures present. The spatial distribution of these remains highlights an unusual occupation of the territory, organized according
Philippe Gouézin, Vivien Mathé
wiley   +1 more source

C-57, Geologic Atlas of Dakota County, Minnesota

, 2023
The printed Dakota County Geologic Atlas is comprised of 6 Plates. Plate1, Database Map; Plate2, Bedrock Geology; Plate3, Surficial Geology; Plate4, Quaternary Stratigraphy; Plate5, Supplemental Quaternary Stratigraphy and Sand-Distribution Model; and ...
Staley, Amie E., Francis, Sarah W., Gowan, Angela S., Steenberg, Julia R., Bauer, Emily J., Chandler, V.W.   +5 more
core  

Preliminary digital geologic compilation map of part of northwestern Oregon

, 2009
This map depicts the results of a U.S. Geological Survey STATEMAP-funded project to complete the sixth of six planned phases of digital compilation of the best available geology for the entire state of OregonThis archived document is maintained by the ...

core   +1 more source

Integrating Remote Sensing, Archaeological Survey and Geophysical Prospections for the Enhancement of Roman Doclea, Montenegro

Archaeological Prospection, EarlyView.
ABSTRACT The Roman city of Doclea is a key archaeological site of Montenegro, valued for its impressive remains and its role in the nation's cultural identity within European and the Mediterranean history. Doclea was the second‐largest city in the province of Roman Dalmatia, a municipium created in the first century ad and named after the Illyrian ...
Tatjana Koprivica, Lucia Alberti, Marilena Cozzolino, Bruna Di Palma, Vincenzo Gentile, Pasquale Merola   +5 more
wiley   +1 more source

Novel Antarctic chemolithotroph drives iron biomineralization

Microbiome
Background Iron, the most abundant redox-active metal in the Earth’s crust, is coupled to numerous biogeochemical cycles. However, the mechanisms of iron oxidation and the organisms involved remain incompletely understood.
Jaekyung Yoon, Boyoung Lee, Kyu-Cheul Yoo, Min-Jung Kwak, Hae Jung Song, Chung Yeon Hwang, Yusook Chung, Kitae Kim, Soon-Kyeong Kwon, Ju Yeon Song, Hwan Su Yoon, Jihyun F. Kim   +11 more
doaj   +1 more source

The Geological speed of sedimentation

, 2006
The article deals with examine of speed of sedimentation in West Ukrainian paleobasins. We must understand that geological speed of sedimentation is result of interaction of coalescent processes. The comparison rank of sedimentary rocks shows slowly decreasing sequence from Rifean to Lower Devonian in observed basins.
openaire   +1 more source

Deciphering the Palimpsest: Chronological Uncertainty and the Interpretation of Mining Landscapes at Písečný vrch (Czech Republic)

Archaeological Prospection, EarlyView.
ABSTRACT We investigated the Písečný vrch (Czech Republic), a site exploited for quartz mining in both prehistoric times and the 20th century. Due to their morphological similarity across all mining periods, the differentiation between pits with archaeological potential and recent ones is challenging.
Jan Fišer, Petr Krištuf, Jan Kropáček, Vojtěch Barták, Lenka Starková, Vítězslav Moudrý   +5 more
wiley   +1 more source

Rare earth element geochemistry and resource potential of alluvial sediments from the Mugheb watershed, Cameroon volcanic line

Discover Geoscience
The significance of rare earth elements (REEs) as critical metals in modern technology has led to the assessment of Mugheb sediments as a potentials unconventional resource.
Lemnyuy Prosper Yiika, Kouankap Nono Gus Djibril, Ngambu Aloysius Afahnwie, Pierre Wochoko, Alice Magha Mufur, Margaret Tita Awah, Chin Thierry Berinyuy   +6 more
doaj   +1 more source