During its formation, the presence of sulfate promotes bacterial sulfate reduction (BSR), but little attention has been paid to how BSR affects the preservation of organic matter (OM) in different sedimentary environments. In this study, the Wufeng-Longmaxi Formations from the Sichuan Basin, the ...
sedimentsironorganicpreservationmatterpromoted LETTER doi:10.1038/nature10855 Preservationoforganicmatterinsediments promotedbyiron KarineLalonde 1 ,AlfonsoMucci 2 ,AlexandreOuellet 1 &YvesGe´linas 1 Thebiogeochemicalcyclesofironandorganiccarbonarestrongly interlinked.Inoceanicwaters,organicligandshavebeenshownto co...
E. (1979) Preservation of organic matter during salinity excursions. Nature 339, 271-274.Klinkhammer G P, Lambert C E. Preservation of organic matter during salinity excursions[J]. Nature, 1989, 339:271-274Klinkhammer, G.P., Lambert, C.E., 1989. Preservation of or- ganic matter during...
organic ligands have been shown to control the concentration of dissolved iron1. In soils, solid iron phases shelter and preserve organic carbon2, but the role of iron in the preservation of organic matter in sediments has not been clearly established. Here we use an iron reduction method...
An Overview of Sediment Organic Matter Records of Human Eutrophication in the Laurentian Great Lakes Region The isotopic and molecular compositions of organic matter buried in lake sediments provide information that helps to reconstruct past environmental conditi... PA Meyers - 《Water Air & Soil Pollu...
Preservation of organic matter in marine sediments: controls, mechanisms, and an imbalance in sediment organic carbon budgets? Chem. Rev. 107, 467-485... A Breuker,S Stadler,A Schippers - 《Fems Microbiology Ecology》 被引量: 38发表: 2013年 Anthropogenic...
In oceanic waters, organic ligands have been shown to control the concentration of dissolved iron. In soils, solid iron phases shelter and preserve organic carbon, but the role of iron in the preservation of organic matter in sediments has not been clearly established. Here we use an iron ...
Sageman (2015), Redox-controlled preservation of organic matter during "OAE 3" within the Western Interior Seaway, Paleoceanography 30 (6), 702-717.Tessin, A., Hendy, I., Sheldon, N., Sageman, B., 2015. Redox-controlled preservation of organic matter during "OAE3" within the Western ...
Geochemical and petrographic analysis of an interval of black shales between the Huron Shale Member of the New Albany Shale (Upper Devonian, Famennian) and the Sunbury Shale (Lower Mississippian, Tournaisian) suggests that multiple controls influenced the accumulation of organic matter. Stratigraphic ...
Transport and transformation of organic matter (OM) from the river to the marginal sea is a significant part of the global carbon cycle. Biomarkers are of indispensable advantage in precisely identifying the origin of OM that is crucial to understand the organic carbon cycle. Application of more ...