Results 181 to 190 of about 5,732,959 (308)

Geochemical characteristics and implications of hydrocarbon in source rocks of Chagan Sag, Yin'e basin of Inner Mongolia. [PDF]

Heliyon, 2023
Xiao W, Ji H, Huang G.
europepmc   +1 more source

Investigating relationships among strontium, barium, and seasonality in wild baboons

Archaeometry, EarlyView.
Abstract Geochemical profiles of Australopithecus africanus and baboon teeth show fluctuating trace elements, possibly reflecting seasonal diets. Here we use laser ablation–inductively coupled plasma–mass spectrometric measurements of calcium‐normalized strontium and barium ratios (Sr/Ca and Ba/Ca) and ion microprobe analyses of oxygen isotopes (δ18O ...
Maya Bharatiya, Christine Austin, Manish Arora, Janaína N. Ávila, Esme K. Beamish, Wendy Dirks, Daniel R. Green, Nicole D. Leonard, W. Scott McGraw, Larissa Swedell, Ian S. Williams, Jian‐xin Zhao, Tanya M. Smith   +12 more
wiley   +1 more source

Geochemical Characteristics of Coalbed Methane and Its Multifactor Control in High-Rank Coal Reservoirs, Southern Qinshui Basin, China. [PDF]

ACS Omega
Wu F, Zhang S, Zhang X, Li P, Xu X, Ji S, Wang Z, Hao D, Guo J, Bi X.   +9 more
europepmc   +1 more source

Geochemical characteristics and provenance of the detrital sediments in the junction area of Yinggehai and Qiongdongnan basins, South China Sea. [PDF]

Sci Rep, 2023
Meng F, Gan H, Wang H, Chen S, Gong Y, Zhang Q.   +5 more
europepmc   +1 more source

Geochemical characteristics of Antarctic lakes and ponds

Geochemical characteristics of Antarctic lakes and ponds
P(論文) General characteristics of lakes and ponds, distributions, changes and sources of major ionic components (Na, K, Mg, Ca, Cl and SO_4), nutrients and organic components in lake and pond waters and/or sediments of the McMurdo and Syowa Oases, Antarctica have been discussed from a geochemical viewpoint.
openaire   +1 more source

Response of Remote Tropical West Pacific Islands to Climate Variability: A Multiproxy Record From T‐Lake, Palau, Spanning the Early Holocene to Present

Archaeometry, EarlyView.
ABSTRACT Lake sediments are natural archives of past environmental dynamics and how these systems have responded to past climate variability. Sediment geochemistry, governed by local geology and climate processes, is unique to each lake‐catchment and geochemical proxies must be validated for each study site.
Jalene Nalbant, Larissa Schneider, Jessica L. Blois, Matthew Wolhowe, Julian P. Sachs, Simon G. Haberle, Geoffrey Clark   +6 more
wiley   +1 more source

Geochemical Characteristics and Organic Matter Enrichment of Mesoproterozoic Shales: Insights from the Cuizhuang Formation, Ordos Basin, North China Craton. [PDF]

ACS Omega
Shi Y, Bao H, Wang X, Wang Q, Zhang D, Bai H, Chen X, Zhang Q, Zhang W, Feng D, Guan X, Wang T, Liu W.   +12 more
europepmc   +1 more source

Geochemical Characteristics of the Middle Jurassic Coal-Bearing Mudstones in the Dameigou Area (Qaidam Basin, NW China): Implications for Paleoclimate, Paleoenvironment, and Organic Matter Accumulation. [PDF]

ACS Omega, 2023
Zhou K, Sun J, Yang M, Zhang S, Wang W, Gao R, Zhang P, Wang W, Liu H, Shao L, Lu J.   +10 more
europepmc   +1 more source

Classification and petrological and geochemical characteristics of meteorites

Journal of the Geological Society of Korea, 2009
openaire   +1 more source

Characteristic analysis of geochemical exploration data [PDF]

Open-File Report, 1977
Joseph Moses Botbol, Richard Sinding-Larsen, R.B. McCammon, G.B. Gott   +3 more
openaire   +1 more source