Sedimentological and geochemical data in bed sediments from a tropical river-estuary system impacted by a developing megacity, Ho Chi Minh City - Vietnam

Data in Brief

Nguyen Thanh-Nho¹  Brice Mourier²  Hervé Denis³  Emilie Strady⁴  Nicolas Gratiot⁵  Truong An Nguyen⁵  Phuoc Dan Nguyen⁵  Joanne Aimé⁶  Quoc Tuc Dinh⁶  Marc Babut⁶  David Noncent⁶  Julien Némery⁶  Thi Ngoc Tuyet Nguyen⁷  Anh Tu Tran⁸  Marc Desmet⁹  Cyril Marchand^1,10 

[1] Aix-Marseille Univ., Mediterranean Institute of Oceanography (M I O), Marseille, Université de Toulon, CNRS/IRD, France;Corresponding author at: Aix-Marseille Univ., Mediterranean Institute of Oceanography (M I O), Marseille, Université de Toulon, CNRS/IRD, France.;Institute of Engineering, Université Grenoble Alpes, France;Laboratoire de Qualité de l'Eau et de l'Evironnement, Université Quisqueya, Port-au-Prince, Haiti;Université Grenoble Alpes, CNRS, IRD, Grenoble INP*, IGE, F-38000 Grenoble, France;CARE, Ho Chi Minh City University of Technology, VNU-HCM, Viet Nam;Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University, Viet Nam;Irstea, RIVERLY Research Unit, Lyon-Villeurbanne Center, 5 rue de la Doua CS 20244, F-69625, Villeurbanne, France;UMR5023 Laboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés, Université de Lyon, Université Lyon 1, ENTPE, CNRS, 3, rue Maurice Audin, F-69518 Vaulx-en-Velin, France;Université Grenoble Alpes, CNRS, IRD, Grenoble INP*, IGE, F-38000 Grenoble, France;

关键词: Grain size distribution;    Trace metal;    Carbon;    Nitrogen;    Phosphorus;    Enrichment factor;   

DOI  :  

来源: DOAJ

【 摘 要 】

Sedimentological and geochemical data were obtained for bed sediments from a tropical estuary environment in Vietnam in October 2014, January 2016, and November 2016. The data include grain-size distribution, percentage of clay, silt and sand, percentage of organic matter, concentration of total particulate phosphorus (TPP), concentration of particulate inorganic phosphorus (PIP), concentration of particulate organic phosphorus (POP), percentage of total nitrogen (TN), percentage of total carbon (TC), trace metals concentrations (V, Cr, Co, Ni, Cu, Zn, As, Mo, Cd, Pb) and major elements (Al, Fe, Mn). Geochemical indexes (Enrichment factor EF and Geo-accumulation Index I-geo) and sediment quality guideline (mean Effect Range Median quotients) were calculated.

【 授权许可】

Unknown