QUẦN XÃ TẢO SILÍC BÁM VÀ MỐI QUAN HỆ CỦA CHÚNG VỚI CHẤT LƯỢNG MÔI TRƯỜNG NƯỚC SÔNG ĐÁY – NHUỆ

Dương Thị Thuỷ; Hoàng Trung Kiên; Vũ Thị Nguyệt; Lê Thị Phương Quỳnh; Đặng Đình Kim

doi:10.15625/0866-708X/48/3/1148

BENTHIC DIATOM COMMUNITIES AND ITS RELATIONSHIP TO WATER QUALITY OF THE DAY - NHUE RIVERS

Dương Thị Thuỷ, Hoàng Trung Kiên, Vũ Thị Nguyệt, Lê Thị Phương Quỳnh, Đặng Đình Kim

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Authors

Dương Thị Thuỷ Nhà xuất bản Khoa học Tự nhiên và Công nghệ
Hoàng Trung Kiên
Vũ Thị Nguyệt
Lê Thị Phương Quỳnh
Đặng Đình Kim

DOI:

https://doi.org/10.15625/0866-708X/48/3/1148

Abstract

SUMMARY

Water and benthic diatom communities were collected at 6 sampling stations in Nhue and Day rivers. A total of 183 diatom taxa belonging 7 famillies were found in Nhue - Day river system. These were mainly cosmopolitan taxa, with some tropical, subtropical and endemic taxa. Environmental variables and diatom assemblage composition at all sites were significantly correlated. Water quality and diatom communities of Nhue and Day rivers were classified into 3 groups. The most abundant taxa at upstream of Day river were Achnanthidium minutissimum, Cymbella affinis. Diatom communities at Mai Linh and Khe Tang were characterized by polluted taxa such as Cyclotella meneghiniana, Nitzschia palea, Gomphonema parvulum.

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Published

25-06-2012

How to Cite

[1]

D. T. Thuỷ, H. T. Kiên, V. T. Nguyệt, L. T. Phương Quỳnh, and Đặng Đình Kim, “BENTHIC DIATOM COMMUNITIES AND ITS RELATIONSHIP TO WATER QUALITY OF THE DAY - NHUE RIVERS”, Vietnam J. Sci. Technol., vol. 48, no. 3, Jun. 2012.

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Issue

Vol. 48 No. 3 (2010)

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Articles

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