Wastewater Treatment Plant and River Sampling Site Coordinates

Tokyo, Japan, is the geographic scope for this dataset of sampling site coordinates from a study on bacterial dynamics in an anaerobic–anoxic–oxic (A2O) wastewater treatment plant and the receiving Tama River. The dataset, 11.6 KB in size, was authored by Akifumi Nishida and last updated on April 15, 2026. It supports research on nutrient removal efficiency and the impact of treated wastewater on riverine bacterial communities.

Use Cases

• Mapping the spatial relationship between a wastewater treatment plant and its receiving river based on site coordinates.
• Analyzing the attenuation of wastewater-derived bacterial DNA downstream in a river ecosystem.
• Investigating correlations between geographic sampling locations and seasonal variations in nutrient removal efficiency.
• Modeling the spatial impact of treated wastewater discharge on riverine bacterial community structure.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• File size is 11.6 KB, indicating a focused and manageable dataset.
• Last update timestamp is precisely recorded as 2026-04-15 17:34:02.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description does not specify the exact number or naming of sampling sites.

Provenance

Source

Akifumi Nishida via figshare.

Collection Method

Coordinates were likely collected as part of a spatiotemporal study using 16S rRNA gene analysis and ion chromatography.

Freshness

Last updated 2026-04-15 17:34:02; freshness should be verified.

Geography

Tokyo, Japan, specifically an A2O wastewater treatment plant and the Tama River.