Results 11 to 20 of about 4,128,607 (290)

Organic matter enrichment mechanism in saline lacustrine basins: A review

Geological Journal, 2023
Organic‐rich shale in saline lacustrine basins holds significant importance as a source rock for conventional hydrocarbon exploration and has emerged as a prominent target for unconventional hydrocarbon exploration and development in recent years.
Xu, S., Bai, N., Liu, B., Wu, S., Wang, Y.   +4 more
core   +3 more sources

Is chlorophyll-a the best surrogate for organic matter enrichment in submicron primary marine aerosol? [PDF]

Journal of Geophysical Research: Atmospheres, 2013
Initial efforts toward developing a combined organic-inorganic sea spray source function parameterization for large-scale models made use of chlorophyll-a (Chl-a) and wind speed as input parameters to combine oceanic biology and atmospheric dynamics ...
O'Dowd, Colin D., Facchini, Maria Cristina, Decesari, Stefano, Provenzale, Antonello, Ceburnis, Darius, Fuzzi, Sandro, Fuzzi, S, Marullo, Salvatore, von Hardenberg, Jost, Vaishya, Aditya, Rinaldi, Matteo, Santoleri, Rosalia, Marullo, S.   +12 more
core   +8 more sources

Sedimentary environment and organic matter enrichment mechanisms of Lower Cambrian Niutitang Formation shale in northwestern Hunan

Shiyou shiyan dizhi
To further reveal the sedimentary environment and organic matter enrichment mechanisms of the Lower Cambrian Niutitang Formation shale in the Upper Yangtze region, methods such as whole-rock X-ray diffraction mineralogy, organic geochemistry, and ...
Wangwei LIU, Longfei LU, Yifan LI, Weixin LIU, Anyang PAN, Qianglu CHEN, Lingjie YU   +6 more
doaj   +2 more sources

Meta-analytical insights into organic matter enrichment in the surface microlayer [PDF]

Biogeosciences
The surface microlayer (SML), the uppermost ∼ 1 mm water layer at the air-water interface, plays a critical role in mediating Earth system processes, yet current knowledge of its composition and organic matter enrichment remains scattered across ...
A. Silva, S. Nikzad, S. Nikzad, T. Barthelmeß, A. Engel, A. Engel, H. Herrmann, M. van Pinxteren, K. Wirtz, K. Wirtz, O. Wurl, M. Schartau   +11 more
doaj   +5 more sources

Upwelling-Induced Organic Matter Enrichment in Wuchiapingian Shales of the Northeastern Sichuan Basin, China

Journal of Marine Science and Engineering
Late Permian paleoenvironmental instability and recurrent biotic crises coincided with enhanced marine organic-carbon burial, yet ocean-circulation dynamics have remained underappreciated as a key driver. In particular, for the Wuchiaping Formation along
Hanyun Tian, Shifa Zhu, Hang Cui, Qin Zhang, Zhuoya Si, Zhenxue Jiang   +5 more
doaj   +2 more sources

Organic matter enrichment mechanism of Youganwo Formation oil shale in the Maoming Basin. [PDF]

Heliyon, 2023
The Youganwo Formation oil shale located in the Maoming Basin represents a large commercially valuable lacustrine oil shale resource and a potential bio-shale gas reservoir in South China. With the aim of deepening the understanding of factors that influence organic matter enrichment, this research conducted a geochemical investigation to reconstruct ...
Zhao DF, Guo YH, Wang G, Zhou XQ, Zhou YY, Zhang JM, Ren GY.   +6 more
europepmc   +6 more sources

Impact of organic matter molecular weight on hexavalent chromium enrichment in green microalgae.

Journal of Hazardous Materials
In lightly polluted water containing heavy metals, organic matter, and green microalgae, the molecular weight of organic matter may influence both the growth of green microalgae and the concentration of heavy metals. This study elucidates the effects and
Du, Y, Yang, C, Jiang, X, Dzakpasu, M, Ngo, HH, Wang, XC, Luo, L, Guo, W   +7 more
core   +3 more sources

Mediation of nitrogen by post-disturbance shelf communities experiencing organic matter enrichment. [PDF]

Biogeochemistry, 2017
Microbes and benthic macro-invertebrates interact in sediments to play a major role in the biogeochemical cycling of organic matter, but the extent to which their contributions are modified following natural and anthropogenic changes has received little attention.
Sciberras M, Tait K, Brochain G, Hiddink JG, Hale R, Godbold JA, Solan M.   +6 more
europepmc   +6 more sources

IDENTIFYING CONTROLS ON ORGANIC MATTER ENRICHMENTS IN HEMIPELAGIC SETTINGS: A BIOMARKER APPROACH

30th International Meeting on Organic Geochemistry (IMOG 2021), 2021
Summary The biomarker content of several dark coloured and/or organic-rich levels from the Marnes Bleues Formation (Aptian-Albian) from the Vocontian Basin (South-eastern France) was analysed in order to compare the modes of formation of such deposits in a hemipelagic, basinal setting. The studied levels include the Goguel and Paquier Levels, deposited
Riboulleau, Armelle, Quijada, Melesio, Caillaud, Alexis, Reynaud, Jean-Yves, Ferry, Jean-Noël, Baudin, François, Tribovillard, Nicolas   +6 more
openaire   +2 more sources

Corals shed bacteria as a potential mechanism of resilience to organic matter enrichment [PDF]

The ISME Journal, 2011
Abstract Understanding the mechanisms of resilience of coral reefs to anthropogenic stressors is a critical step toward mitigating their current global decline. Coral–bacteria associations are fundamental to reef health and disease, but direct observations of these interactions remain largely unexplored.
Melissa, Garren, Farooq, Azam
openaire   +2 more sources