Fish Spawning Ground Identification Data for River Basin Analysis

A multi-scale framework dataset for identifying fish spawning grounds, created by Fan Yao and last updated on April 22, 2026. The dataset is 192.5 KB in size and is shared under a CC-BY-4.0 license. It likely contains data derived from an analysis of environmental similarity, spatial autocorrelation, and a comprehensive spawning suitability index (CSSI) evaluation.

Use Cases

• Modeling potential fish spawning reaches based on basin-scale environmental similarity and spatial autocorrelation.
• Evaluating precise spawning site suitability based on hydrodynamics, water quality, and substrate factors.
• Training machine learning models for automated spawning ground identification from geospatial and environmental data.

Strengths

• Dataset is small (192.5 KB), facilitating quick download and initial exploration.
• The methodology is described, involving a multi-scale framework with integrated environmental analysis.
• Shared under a permissive CC-BY-4.0 license, allowing for broad reuse.

Limitations

• Row count and specific column definitions are unknown, limiting suitability assessment.
• Description metadata is limited; actual data quality and structure require manual inspection after download.
• The geographic scope and specific time range of the underlying data are not specified.

Provenance

Source

Fan Yao via figshare

Collection Method

Derived from a proposed multi-scale identification framework involving environmental analysis and suitability indexing.

Freshness

Last updated 2026-04-22 01:47:51; freshness should be verified.