Microplastic concentrations in urban lake environments of Hanoi and rivers in Bac Ninh, Northern Vietnam, under COMPOSE (2019-2021) and CounterMEASUREII (2021-2022) projects

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Mai, Huong; Bui, Van Hoi; Dao, Thanh Duong; Vu, Cam Tu; Nguyen, Thanh Hien; Luu, Duy Khanh; Nguyen, Thanh Duong; Tran, Manh Quan; Vu, Toan Khanh; Chu, Nguyen Hoang Anh; Strady, Emilie, 2020, "Microplastic concentrations in urban lake environments of Hanoi and rivers in Bac Ninh, Northern Vietnam, under COMPOSE (2019-2021) and CounterMEASUREII (2021-2022) projects", https://doi.org/10.23708/AEXQLD, DataSuds, V4, UNF:6:K5PXF96LQZVbR+eAGkNYyg== [fileUNF]

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Description	Microplastic (300-5000µm) concentrations were measured in Ho Tay lake, Yen So lake, Bay Mau lake and Hoan Kiem lake of Hanoi, and Cam river and Thai Binh river of Bac Ninh province, Northern Vietnam, under the COMPOSE project (2019-2021). Microplastic were sampled using a 80µm mesh size net from a local boat. The samples were extracted in the laboratory using enzymatic digestion, NaCl density separation and were filtrated on GF-A filter. Then microplastic were observed on stereomicroscope and length, area, color were measured for fragments, line and circle. Concentrations are given in total microplastic per m3, fragment per m3 and fibers per m3. The sampling dates are October 2019, February 2020, July 2020, October 2020, January 2021, October 2021 and January 2022
Subject	Earth and Environmental Sciences
Keyword	microplastic, fiber, fragment, Ho Tay West lake, Bay Mau lake, Yen So lake, Hoan Kiem lake, Cam River, Thai Binh River
Related Publication	Strady, E. et al. (2021) « Baseline assessment of microplastic concentrations in marine and freshwater environments of a developing Southeast Asian country, Viet Nam », Marine Pollution Bulletin. Elsevier BV. doi:10.1016/j.marpolbul.2020.111870. doi: 10.1016/j.marpolbul.2020.111870
Notes	COMPOSE project "Creating an Observatory for Measuring Plastic Occurrences in Society and Environment" is funded by French Ministry of Europe and Foreign Affairs and is implemented by French Embassy in Vietnam and IRD. https://www.diplomatie.gouv.fr/fr/politique-etrangere-de-la-france/diplomatie-scientifique-et-universitaire/la-cooperation-bilaterale/ CounterMEASURE project works to identify sources and pathways of plastic pollution in river systems in Asia, particularly the Mekong and the Ganges. CounterMEASURE is managed by the UN Environment Programme Regional Office for Asia and the Pacific. CounterMEASURE is funded through the generous support of the Government of Japan. https://countermeasure.asia/about/ Data type: Observational data
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	1 to 10 of 27 Files	Original Format Archival Format (.tab)
	Microplastic_BN_CR_202201_W.tab Microplastic/Tabular Data - 14.5 KB Published Dec 20, 2022 11 Downloads 12 Variables, 530 Observations UNF:6:lxcIsR2w9aDi+4qVnFaIZw== Bac Ninh province - Cam River site (N21∞0'30.784; E105∞59'26.772 ; Cam River; water Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_BN_TB_202110_W.tab Microplastic/Tabular Data - 28.1 KB Published Dec 20, 2022 9 Downloads 22 Variables, 530 Observations UNF:6:3vqfA7KOqhkwpcWlI4kMhw== Bac Ninh province - Cam River site (N21∞0'30.784; E105∞59'26.772 ; Cam River; water Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_BN_TB_202201_W.tab Microplastic/Tabular Data - 14.4 KB Published Dec 20, 2022 9 Downloads 12 Variables, 530 Observations UNF:6:k77OvOnUsmevtF0xFJ3icQ== Bac Ninh province - Thai Binh River site; Thai Binh River; water Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_data_dictionary_Ha_Noi_and_Bac_Ninh_provinces.txt Microplastic/Plain Text - 1.5 KB Published Dec 20, 2022 9 Downloads MD5: 3a13bbef4f5c148af2f8511fdbdfd81e Data dictionary Documentation	Access File File Access Public Download Options Plain Text Download Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_HN_BM_201910_W.tab Microplastic/Tabular Data - 30.5 KB Published Jan 20, 2021 16 Downloads 12 Variables, 705 Observations UNF:6:5jU3nfiFkGUigcLDOM6t9A== Ha Noi province - Bay Mau lake site (N21°1'40.881; E105°50'37.521); Bay Mau lake; water. October 2019. Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_HN_BM_202001_W.tab Microplastic/Tabular Data - 12.3 KB Published Jul 30, 2020 19 Downloads 12 Variables, 413 Observations UNF:6:GZBoMEFldMRH5VwCS1x8Eg== Ha Noi province - Bay Mau lake site (N21°1'40.881; E105°50'37.521); Bay Mau lake; water. January 2020. Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_HN_BM_202007_W.tab Microplastic/Tabular Data - 17.0 KB Published Nov 16, 2021 14 Downloads 12 Variables, 413 Observations UNF:6:kYf5vC+3cl5g/Rv2YoVH0Q== Ha Noi province - Bay Mau lake site (N21°1'40.881; E105°50'37.521); Bay Mau lake; water. July 2020. Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_HN_BM_202010_W.tab Microplastic/Tabular Data - 12.6 KB Published Nov 16, 2021 14 Downloads 12 Variables, 413 Observations UNF:6:zb8kKFZXccqmuTQLdeDnCQ== Ha Noi province - Bay Mau lake site (N21°1'40.881; E105°50'37.521); Bay Mau lake; water. October 2020. Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_HN_BM_202101_W.tab Microplastic/Tabular Data - 12.8 KB Published Nov 16, 2021 13 Downloads 12 Variables, 413 Observations UNF:6:KJuMwyI48qyZ0E95z7KNXw== Ha Noi province - Bay Mau lake site (N21°1'40.881; E105°50'37.521); Bay Mau lake; water. January 2021. Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX
	Microplastic_HN_BM_202110_W.tab Microplastic/Tabular Data - 14.6 KB Published Dec 20, 2022 10 Downloads 12 Variables, 530 Observations UNF:6:DO6vhXVCXSg7KPjog7Xc1g== Bac Ninh province - Thai Binh River site; Thai Binh River; water Data	Access File File Access Public Download Options MS Excel Spreadsheet (Original File Format) Tab-Delimited RData Download Metadata Variable Metadata Data File Citation EndNote XML RIS BibTeX

Citation Metadata

Persistent Identifier	doi:10.23708/AEXQLD
Publication Date	2020-07-30
Title	Microplastic concentrations in urban lake environments of Hanoi and rivers in Bac Ninh, Northern Vietnam, under COMPOSE (2019-2021) and CounterMEASUREII (2021-2022) projects
Author	Mai, Huong (University of Science and Technology of Hanoi, Vietnam) Bui, Van Hoi (University of Science and Technology of Hanoi, Vietnam) Dao, Thanh Duong (University of Science and Technology of Hanoi, Vietnam) Vu, Cam Tu (University of Science and Technology of Hanoi, Vietnam) Nguyen, Thanh Hien (University of Science and Technology of Hanoi, Vietnam) Luu, Duy Khanh (University of Science and Technology of Hanoi, Vietnam) Nguyen, Thanh Duong (University of Science and Technology of Hanoi, Vietnam) Tran, Manh Quan (University of Science and Technology of Hanoi, Vietnam) Vu, Toan Khanh (University of Science and Technology of Hanoi, Vietnam) Chu, Nguyen Hoang Anh (University of Science and Technology of Hanoi, Vietnam) Strady, Emilie (UMR MIO - Univ.Aix-Marseille, Univ.Toulon, CNRS, IRD - France) - ORCID: 0000-0001-5683-0810
Point of Contact	Use email button above to contact. Strady, Emilie (UMR MIO - Univ.Aix-Marseille, Univ.Toulon, CNRS, IRD - France)
Description	Microplastic (300-5000µm) concentrations were measured in Ho Tay lake, Yen So lake, Bay Mau lake and Hoan Kiem lake of Hanoi, and Cam river and Thai Binh river of Bac Ninh province, Northern Vietnam, under the COMPOSE project (2019-2021). Microplastic were sampled using a 80µm mesh size net from a local boat. The samples were extracted in the laboratory using enzymatic digestion, NaCl density separation and were filtrated on GF-A filter. Then microplastic were observed on stereomicroscope and length, area, color were measured for fragments, line and circle. Concentrations are given in total microplastic per m3, fragment per m3 and fibers per m3. The sampling dates are October 2019, February 2020, July 2020, October 2020, January 2021, October 2021 and January 2022
Subject	Earth and Environmental Sciences
Keyword	microplastic fiber fragment Ho Tay West lake Bay Mau lake Yen So lake Hoan Kiem lake Cam River Thai Binh River
Scientific Theme	Geography, environment and climatology (NumeriSud) https://uri.ird.fr/so/kos/tnu/021
Related Publication	Strady, E. et al. (2021) « Baseline assessment of microplastic concentrations in marine and freshwater environments of a developing Southeast Asian country, Viet Nam », Marine Pollution Bulletin. Elsevier BV. doi:10.1016/j.marpolbul.2020.111870. doi: 10.1016/j.marpolbul.2020.111870 https://doi.org/10.1016/j.marpolbul.2020.111870
Notes	COMPOSE project "Creating an Observatory for Measuring Plastic Occurrences in Society and Environment" is funded by French Ministry of Europe and Foreign Affairs and is implemented by French Embassy in Vietnam and IRD. https://www.diplomatie.gouv.fr/fr/politique-etrangere-de-la-france/diplomatie-scientifique-et-universitaire/la-cooperation-bilaterale/ CounterMEASURE project works to identify sources and pathways of plastic pollution in river systems in Asia, particularly the Mekong and the Ganges. CounterMEASURE is managed by the UN Environment Programme Regional Office for Asia and the Pacific. CounterMEASURE is funded through the generous support of the Government of Japan. https://countermeasure.asia/about/ Data type: Observational data
Language	English
Funding Information	Fonds de solidarité pour les projets innovants (FSPI) du Ministère de l'Europe et des Affaires Etrangères
Depositor	Strady, Emilie
Deposit Date	2020-07-23
Time Period	Start Date: 2019-10-01 ; End Date: 2022-01-30

Geospatial Metadata

Geographic Coverage	Viet Nam Hanoi Hanoi
Geographic Bounding Box	105.78680419712329 105.88568115024829 21.105507491317486 20.947724565424892

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