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waste
within 25 miles
Feb 10, 2026
16 opportunities found! use fewer search filter criteria to find more opportunities

Earthwise Aware

EwA Trail Report

Contribute to EwA’s urban habitat health & fragmentation studies, and help ecological assessment and management of sensitive areas in the Greater Boston Area (Massachusetts, U.S.)

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & Environment trailpollution trail hazards land use park usage forestforest pollutionreservationsforests field work biodiversityfield workland use reservations sciencebiodiversity ewa green spaces forestsgreen spaceslitter litterewa habitat fragmentationtrail hazards monitoringdog wastetrailplastic pollution plastic pollutionsciencehabitat fragmentationmonitoringpark usage

Leave No Trace

#LeaveNoTrash University Challenge

The goals of the #LeaveNoTrash University Challenge are to: 1) Provide an opportunity for everyone at all universities to contribute to a more sustainable campus by documenting the trash they see (and, where appropriate, to clean it up and dispose of it properly). 2) Help students and employees recognize the extent of the waste challenge on campus and in their community and be part of the solution 3) Provide a tool to spread the message to participate in #LeaveNoTrash wherever they live, work and play, all year round.

Anywhere
  • Ongoing
Citizen Science
12

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