Surface water quality (2013-2017) - Curuai floodplain, Brazil, Pará

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Surface water quality (2013-2017) - Curuai floodplain, Brazil, Pará
Bonnet, Marie-Paule; Garnier, Jérémie; Da Motta Marques, David; Seyler, Patrick; Dias-Roque, Derlayne Flávia; Nunes Kraus, Cleber, 2023, "Surface water quality (2013-2017) - Curuai floodplain, Brazil, Pará", https://doi.org/10.23708/SNGQHV, DataSuds, V1, UNF:6:ANjAoi1b+71R2DZt5Euwew== [fileUNF]
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Description
This dataset was acquired within the framework of several successive French-Brazilian projects with the objective of characterizing the spatio-temporal variations of water quality in the Curuai floodplain.
It includes data that were acquired between March 2013 and September 2017 during 9 field campaigns conducted at different hydrological periods. In each campaign we visited at least 25 fixed stations distributed in the different lakes that compose the floodplain. The positions of these stations are distributed along north-south transects in order to evaluate the potential variations according to the distance to the upland and the degree of connection with the river.
The campaigns were organized at contrasting hydrological periods, making it possible to cover a relatively broad spectrum of water levels (and thus of flood extent and stored water volume) in the floodplain.
The dataset contains physico-chemical data (T, conductivity, pH, dissolved oxygen, chlorophyll-a, inorganic suspended solids, nutrients (nitrogen, phosphorus), dissolved and particulate organic carbon) acquired at the surface at different stations (25 at least) and for some of the stations, at several depths. It also contains vertical profiles acquired with a multi-parameter probe (T, conductivity, pH, dissolved oxygen, chlorophyll-a and/or turbidity).
It is an interesting water quality benchmark for this type of environments for which water quality data are scarce.
Subject Earth and Environmental Sciences
Keyword Surface Water quality, Floodplain, Amazon
Related Publication Roque, D.D., Bonnet, M.-P., Garnier, J., Nunes, C.K., Seyler, P., Marques, D.M. (2023) Surface water quality in Amazonian Floodplain Lakes, data set of the Lago Grande de Curuai Floodplain Lake, Pará-Brazil. Geoscience Data Journal, 00, 1–15. doi: 10.1002/gdj3.207
Notes Data type: Observational data
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LMIOCE_WQ_Curuai_Floodplain_headers.tab
LMIOCE_WQ_Curuai_Floodplain/Tabular Data - 3.0 KB
Published Feb 14, 2023
22 Downloads
3 Variables, 42 Observations UNF:6:AgzmMagFbRYXBsRhoxX41Q==
Some informations on headers used in LMIOCE_WQ_Curuai_Floodplain_sampledata.csv
Documentation
LMIOCE_WQ_Curuai_Floodplain_profiles.tab
LMIOCE_WQ_Curuai_Floodplain/Tabular Data - 697.6 KB
Published Feb 14, 2023
22 Downloads
1 Variables, 8323 Observations UNF:6:VteW2Ah2s5WCuBDt09GYrw==
Physico-chemical vertical profiles
Data
LMIOCE_WQ_Curuai_Floodplain_sampledata.tab
LMIOCE_WQ_Curuai_Floodplain/Tabular Data - 127.1 KB
Published Feb 14, 2023
25 Downloads
42 Variables, 396 Observations UNF:6:dwY+3qWii4CApl9i3YjTZg==
Water quality data from water samples collected at surface and for some of the stations, at several depths
Data
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