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waste
within 25 miles
Apr 21, 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.)

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  • Ongoing
Citizen ScienceEcology & Environment ewahplastic pollution trail plastic pollutionpark usage earthwise aware trail hazardsdog wastepollutionland useearthwise awaremonitoring habitat fragmentationtrail land use ewaforestewa science park usage monitoring biodiversitytrail hazards field work reservationsscience green spaceshabitat fragmentationbiodiversityreservations forestsewahlitter forestgreen spaces litterforests pollutionfield work

Leave No Trace

#LeaveNoTrash University Challenge

The goals of the #LeaveNoTrash University Challenge are to: 1) Provide an opportunity for everyone at universities around the world 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 people live, work and play, all year long.

Anywhere
  • Ongoing
Citizen Science
12

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