遇见数据集

ECWP Aquatic Stream Connectivity

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TRCA CAMaps Open Data2025-08-09 更新2026-05-26 收录
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Description: The potential connectivity of the stream networks was quantified using the dendritic connectivity index (DCI) developed by Cote et al. (2009) to summarize the overall aquatic connectivity for fish passage. DCIs is summarized by top quantile of stream segments for aquatic connectivity (higher values indicate poorer connectivity). Last updated: September, 2020 Data Sources: Etobicoke and Mimico Barrier Inventory, 125-ha drainage lines

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2022-01-07
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