2025
2026



2025
2026
Managed by University of Pittsburgh
Since Nov 2024
In Pennsylvania, US
NMR104
This chronolog combines 189 photos from 123 contributors. Learn more
Help us monitor the Nine Mile Run (NMR) stream and its surrounding ecosystem! This Chronolog will capture a stand of invasive knotweed while monitoring stream levels. Here, you will also see the progression the of the new bridge construction. This Chronolog project is supported by the National Science Foundation under Grant No. 1939977.
Chronolog is a monitoring tool for parks, nature centers, wildlife organizations, schools, and museums worldwide. With over 100,000 contributors across 300 organizations, Chronolog is on a mission to engage communities with nature while recording important natural changes.
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