Metrics
0 Downloads
Share Dataset

Share this dataset on your favorite social media networks.

Spatio-temporal dynamics of surface water properties, and Suspended Particulate Matter across Spatio-temporal dynamics of surface water properties, and Suspended Particulate Matter across Sub-Arctic Tana River Estuary (2024-2026)

Version 1.0

Acharyya, Rituparna, 2026, "Spatio-temporal dynamics of surface water properties, and Suspended Particulate Matter across Spatio-temporal dynamics of surface water properties, and Suspended Particulate Matter across Sub-Arctic Tana River Estuary (2024-2026)", https://doi.org/10.18150/1LXICV, RepOD, V1

Learn about Data Citation Standards.

Description

Description: The dataset includes observations of distinct surface-water properties and Suspended Particulate Matter (SPM) collected between 2024 and 2026 from the Tana (Teno/Tenojoki) River estuary and adjoining tributaries in Northern Finland and Northeastern Norway.

This investigation aims to assess seasonal and spatial variability in surface-water physicochemical parameters and dynamics across hydrological phases: snowmelt, ice breakup, spring freshet peak, and summer flow. Consecutive field campaigns were carried out over three years (2024-2026), covering distinct phases of Arctic Hydrological transition spanning 28 May–26 August 2024, 9 May–5 August 2025, and 21 May–22 August 2026.

This investigation is aimed at understanding the mobilisation, transport pathways and spatio-temporal variability of suspended particulate matter in the tributaries, main river channel, estuarine reaches and lower Tana River section into the fjord system. The dataset comprises observations from the Tana River and its tributaries.

The dataset consists of field-based measurements and laboratory analyses of the acquired samples:

• Physico-chemical properties: Water temperature (°C), electrical conductivity (𝜇S/cm), salinity, pH, and turbidity (FNU);

• Laboratory-based SPM measurement via gravimetric analysis;

• Spatially distributed observations acquired during snowmelt, ice breakup, spring freshet, thaw season conditions, and later summer.

These observations help evaluate the seasonal and spatial dynamics of SPM concentration, turbidity response, and hydrological impacts on sediment mobilization and transport. The dataset includes 2024–2026 campaigns in 6 different Excel workbooks with 172 physicochemical measurements and 105 SPM measurements, for a total of 277 measurement records.

The dataset chronicles how suspended particulate matter changes in response to seasonal changes in hydrology within a Sub-Arctic river–estuary continuum. It provides a foundation for examining sediment transfer from tributary to main channel, spatial variability through the Tana estuary, turbidity–SPM relationships, and calibration and validation of satellite data-derived SPM models.

Subject
Earth and Environmental Sciences
Keyword

Suspended Particulate Matter (SPM), surface water properties, Tana river estuary, sub-Arctic

Related Publication

Acharyya, R., Habel, M., Szymańska-Walkiewicz, M., Brzezińska, M., Kaczmarek, H. and Porto, P. (2025). Evaluating the Role of Hydro-climatic Drivers in Shaping Suspended Sediment Dynamics across Sub-Arctic Riverine System: A Case Study of Tana River Deltaic Estuary. In M. Rurek, K. Kozioł, M. Moskalik and M. Czarnecka (Eds.), 40th International Polar Symposium – Arctic and Antarctic at the Tipping Point, 4–7 November 2025, Puławy, Poland. Publications of the Institute of Geophysics, Polish Academy of Sciences, Geophysical Data Bases, Processing and Instrumentation, 455, p. 197. https://pub.igf.edu.pl/files/Pdf/Arts/832.pdf?t=1761728061 doi: doi.org/10.25171/InstGeoph_PAS_Publs-2025-133i

CC0 Creative Commons Zero 1.0 CC0 Creative Commons Zero 1.0

Find
1 to 7 of 7 Files
README_TANA_Field_v3.txt
Plain Text - 12.9 KB - Oct 7, 2026 - 0 Downloads
MD5: 1f2f07ff5f39f0bc54558371a9a48981
License: CC0 Creative Commons Zero 1.0
Suspended Particulate Matter (SPM) measurements from samples collected across the subarctic Tana River estuary and its adjoining tributaries spanning different seasons of the Arctic during 2024-2026
Preview
Download
Tana_physico_chemical_parameters_2024.xlsx
MS Excel (XLSX) - 12.2 KB - Oct 7, 2026 - 0 Downloads
MD5: fd6594ed52d0d9f6f2f0eea225e50e37
License: CC0 Creative Commons Zero 1.0
Surface water physicochemical parameters of the Tana/Teno River estuary and adjoining tributaries, 2024
Download
Tana_physico_chemical_parameters_2025.xlsx
MS Excel (XLSX) - 16.9 KB - Oct 7, 2026 - 0 Downloads
MD5: bccdc632e9cbd190ed514d5a1446f433
License: CC0 Creative Commons Zero 1.0
Surface water physicochemical parameters of the Tana/Teno River estuary and adjoining tributaries 2025
Download
Tana_physico_chemical_parameters_2026.xlsx
MS Excel (XLSX) - 12.3 KB - Oct 7, 2026 - 0 Downloads
MD5: f6bd6572e9b61fb4c7ca18f6499ae2c6
License: CC0 Creative Commons Zero 1.0
Surface water physicochemical parameters of the Tana/Teno River estuary and adjoining tributaries, 2026
Download
Tana_SPM_2024.xlsx
MS Excel (XLSX) - 11.7 KB - Oct 7, 2026 - 0 Downloads
MD5: 71a3cd79fedc2b33b6ef194de5ebd371
License: CC0 Creative Commons Zero 1.0
Suspended Particulate Matter (SPM) measurements from the Tana/Teno River system and adjoining tributaries, 2024.
Download
Tana_SPM_2025.xlsx
MS Excel (XLSX) - 12.2 KB - Oct 7, 2026 - 0 Downloads
MD5: d76140c4d07466d711577db88680871c
License: CC0 Creative Commons Zero 1.0
Suspended Particulate Matter (SPM) measurements from the Tana/Teno River system and adjoining tributaries, 2025.
Download
Tana_SPM_2026.xlsx
MS Excel (XLSX) - 9.2 KB - Oct 7, 2026 - 0 Downloads
MD5: d0138d6e190c25d55e6b508c32144622
License: CC0 Creative Commons Zero 1.0
Suspended Particulate Matter (SPM) measurements from the Tana/Teno River system and adjoining tributaries, 2026.
Download
Select File(s)

Please select a file or files to be deleted.

Delete Files

The file(s) will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Select File(s)

Please select a file or files to be edited.

Select File(s)

Please select a file or files to be edited.

Select File(s)

Please select a file or files to be edited.

Edit license

For selected file(s) set a license to

Select File(s)

Please select a file or files to be downloaded.

Select File(s)

Please select a file or files for access request.

Select File(s)

Please select restricted file(s) to be unrestricted.

Request Access

  You need to Log In/Sign Up to request access to this file.

Continue
Dataset Terms

Please confirm and/or complete the information needed below in order to continue.

Asterisks indicate required fields

Request Access

Access to file(s) subject to additional consent under following conditions:

Accept
Package File Download
Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Click Continue to download the files you have access to download.

Delete Dataset

Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.

Delete Draft Version

Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.

Dataset Anonymized Private URL

Use a Anonymized Private URL to allow those without an account in the repository to access your dataset. For more information about the Private URL feature, please refer to the User Guide.

Private URL has not been created.

"WARNING. This dataset has at least one published version. Those who have access to the Anonymized Private URL for this dataset may be able to use its accessible metadata to look up the full, not anonymized version of this dataset.

Dataset Anonymized Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your dataset.

Dataset Private URL

Use a Private URL to allow those without an account in the repository to access your dataset. For more information about the Private URL feature, please refer to the User Guide.

Private URL has not been created.

Dataset Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your dataset.

Submit for Review

You will not be able to make changes to this dataset while it is in review.

Submit
Publish Dataset

This dataset cannot be published until Kazimierz Wielki University in Bydgoszcz is published. Would you like to publish both right now?

Once you publish this dataset it must remain published.

Publish Dataset

Are you sure you want to republish this dataset?

Select if this is a minor or major version update.

Publish Dataset

This dataset cannot be published until Kazimierz Wielki University in Bydgoszcz is published by its administrator.

Publish Dataset

This dataset cannot be published until Kazimierz Wielki University in Bydgoszcz and RepOD are published.

Return for modification


Send a copy of this message to the return e-mail address.
OK
Deaccession Dataset

Are you sure you want to deaccession? The selected version(s) will no longer be viewable by the public.

Embargo

Are you sure you want to lift the embargo?

Once you lift the embargo, you will not be able to set it again.