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Did you mean delta fan (1,200 results)?
The interplay of environmental constraints and bioturbation on matground development along the marine depositional profile during the Ordovician Radiation.
Bayet-Goll A, Buatois LA, Mángano MG, Daraei M. Bayet-Goll A, et al. Geobiology. 2022 Mar;20(2):233-270. doi: 10.1111/gbi.12473. Epub 2021 Oct 21. Geobiology. 2022. PMID: 34672404
Detailed facies analysis allowed differentiating three groups of facies associations in the Lower to Upper Ordovician deposits of the Lashkerak formation: (i) estuarine system; (ii) wave-dominated shoreface-offshore complex; and (iii) mixed river- and wave-influenced deltaic …
Detailed facies analysis allowed differentiating three groups of facies associations in the Lower to Upper Ordovician deposits of the Lashke …
Isotopic evidence of nitrogen sources and nitrogen transformation in arsenic-contaminated groundwater.
Weng TN, Liu CW, Kao YH, Hsiao SS. Weng TN, et al. Sci Total Environ. 2017 Feb 1;578:167-185. doi: 10.1016/j.scitotenv.2016.11.013. Epub 2016 Nov 13. Sci Total Environ. 2017. PMID: 27852448
In this study, on the basis of physicochemical characteristics of groundwater and the nitrogen and oxygen isotope composition of NO(3)(-), it was inferred that the main sources of NO(3)(-) in the proximal fan of the Choushui River alluvial fan are likely to be ammon …
In this study, on the basis of physicochemical characteristics of groundwater and the nitrogen and oxygen isotope composition of NO(3)(-), i …
Sedimentology, petrography, and reservoir quality of the Zarga and Ghazal formations in the Keyi oilfield, Muglad Basin, Sudan.
Makeen YM, Shan X, Ayinla HA, Adepehin EJ, Ayuk NE, Yelwa NA, Yi J, Elhassan OMA, Fan D. Makeen YM, et al. Sci Rep. 2021 Jan 12;11(1):743. doi: 10.1038/s41598-020-80831-y. Sci Rep. 2021. PMID: 33437007 Free PMC article.
The overall vertical sequence, composition, and internal sedimentary structures of the lithofacies suggest a fluvial-to-deltaic depositional environment for the Ghazal formation, while the Zarga formation indicated a dominant deltaic setting. ...
The overall vertical sequence, composition, and internal sedimentary structures of the lithofacies suggest a fluvial-to-deltaic depos …
Ultrastructure of cultured cells from Schistosoma japonicum.
Dong HF, Chen XB, Ming ZP, Zhong QP, Jiang MS. Dong HF, et al. Acta Trop. 2002 May;82(2):225-34. doi: 10.1016/s0001-706x(02)00014-1. Acta Trop. 2002. PMID: 12020896
Ultrastructures and their dynamic changes of the cultured cells from Schistosoma japonicum were observed in the present experiments. Several types-including polygonal, round granular, deltaic fan-shaped and flagellated cells-were found in the cultures. ...
Ultrastructures and their dynamic changes of the cultured cells from Schistosoma japonicum were observed in the present experiments. Several …
Depositional and tectonic setting of the Archean Moodies Group, Barberton Greenstone Belt, South Africa.
Heubeck C, Lowe DR. Heubeck C, et al. Precambrian Res. 1994;68:257-90. doi: 10.1016/0301-9268(94)90033-7. Precambrian Res. 1994. PMID: 11539505
Detailed mapping, correlation of measured sections, and systematic analysis of paleocurrents show that the lower Moodies Group north of the Inyoka Fault forms a deepening- and fining-upward sequence from a basal alluvial conglomerate through braided fluvial, tidal, and deltaic …
Detailed mapping, correlation of measured sections, and systematic analysis of paleocurrents show that the lower Moodies Group north of the …
Response of coastal marine eco-environment to river fluxes into the sea: a case study of the Huanghe (Yellow) River mouth and adjacent waters.
Fan H, Huang H. Fan H, et al. Mar Environ Res. 2008 Jun;65(5):378-87. doi: 10.1016/j.marenvres.2008.01.003. Epub 2008 Jan 26. Mar Environ Res. 2008. PMID: 18325584
Furthermore, deterioration of estuarine ecosystem by less river input has decreased primary productivity in the deltaic region waters, and in turn depressed the fishery....
Furthermore, deterioration of estuarine ecosystem by less river input has decreased primary productivity in the deltaic region waters …
An exploration of nitrate concentrations in groundwater aquifers of central-west region of Bangladesh.
Majumder RK, Hasnat MA, Hossain S, Ikeue K, Machida M. Majumder RK, et al. J Hazard Mater. 2008 Nov 30;159(2-3):536-43. doi: 10.1016/j.jhazmat.2008.02.110. Epub 2008 Mar 6. J Hazard Mater. 2008. PMID: 18406518
The average Cl(-)/NO(3)(-) ratio (4.9) of major river water has been considered as reference point to delineate denitrification processes. The alluvial fan, alluvial, deltaic and coastal deposits shallow groundwater having C1(-)/NO(3)(-) values less than that of the …
The average Cl(-)/NO(3)(-) ratio (4.9) of major river water has been considered as reference point to delineate denitrification processes. T …