Results 151 to 160 of about 13,576 (317)

Hydrothermal Kaolinization (Endellitization) of Volcanic Glassy Rock

, 1961
Walter Keller
openalex   +1 more source

Precursory deformation and fracture before brittle rock failure and potential application to volcanic unrest [PDF]

, 2012
Christopher R. J. Kilburn
openalex   +1 more source

Mineral surface area of sinking particles in the deep ocean interior: Preliminary implications

Limnology and Oceanography Letters, EarlyView.
Abstract Measurement of the mineral surface area (MSA) of sedimentary particles is a traditional approach for studying the transport and protection of organic carbon (OC) in marine systems. We investigated the application of MSA on the biological carbon pump in the deep ocean interior in the Ulleung Basin (UB), East/Japan Sea.
Minkyoung Kim, Thomas M. Blattmann, Baozhi Lin, Sun‐A Lee, Daniel B. Montluçon, Timothy I. Eglinton   +5 more
wiley   +1 more source

A major discovery in Permian volcanic rock gas reservoir exploration in the Sichuan Basin and its implications

Natural Gas Industry B, 2019
Recently, a high-yield gas flow of 22.5 × 104 m3/d was achieved in the wildcat well Yongtan 1, deployed by PetroChina Southwest Oil and Gasfield Company, and an extrusive facies volcaniclastic gas reservoir was first discovered in the Sichuan Basin ...
Xinhua Ma, Yu Yang, Jian Zhang, Jirong Xie   +3 more
doaj  

Artificial geothermal reservoirs in hot volcanic rock

, 1974
R.L. Aamodt
openalex   +2 more sources

MARS: Programmable multipurpose auto‐release system for aquatic observations

Limnology and Oceanography: Methods, EarlyView.
Abstract Aquatic biodiversity assessments are often labor‐intensive due to the large size of the equipment and the complex logistics of sea vessel operations. Traditional drift and drop cameras are typically tethered to the surface, causing cable and line clutter on sea vessels.
Marko Radeta, João Gama Monteiro, João Pestana, Dinarte Vieira, Pedro Abreu, Rodrigo Silva, Susanne Schäfer, Patrício Ramalhosa, Ana Lopez Martos, Bruno Loureiro, Nuno Queiroz, Rui Seabra, Fernando P. Lima, João Canning‐Clode   +13 more
wiley   +1 more source

Attempts of whole-rock K/Ar dating of mesozoic volcanic and hypabissal igneous rocks from the Central Subbetic (Southern Spain): A case of differential Argon loss related to very low-grade metamorphism

, 1988
E. Puga, J. R. Van de Fliert, R. L. Torres‐Roldán, C. Sanz de Galdeano   +3 more
openalex   +2 more sources

Environmental Characteristics of Natural Radionuclides in Groundwaters in Volcanic Rock Areas: Korea [PDF]

, 2013
Do Hwan Jeong, Moon Su Kim, Byoung Kyu Ju, Jung Ki Hong, Dong Su Kim, Hyun Koo Kim, Hye Jin Kim, Sun Hwa Park, Jin Seok Han, Tae Seung Kim   +9 more
openalex   +1 more source

Predicted scarcity of suitable habitat for alpine plant communities in northern Japan under climate change

Applied Vegetation Science, Volume 25, Issue 4, October/December 2022., 2022
We estimated the future distribution of alpine and subalpine vegetation types under climate change in the Taisetsu Mountains, Daisetsuzan National Park, Hokkaido (northern Japan). Under the RCP2.6 scenario, habitats suitable for snowbeds and alpine heathland/fellfield drastically decreased overall.
Yukihiro Amagai, Hiroyuki Oguma, Fumiko Ishihama   +2 more
wiley   +1 more source

Location, age, and rock type of volcanic rocks younger than 5 million years in Arizona and New Mexico

, 1981
M.J. Aldrich, A.W. Laughlin
openalex   +2 more sources