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trees
within 25 miles
Mar 7, 2026
105 opportunities found! use fewer search filter criteria to find more opportunities

2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

  • Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineexperimentmobile applicationclimatehikingec2020scienceoutdoorsinvestigationdatausaparticulate matternaturebicyclingcarbon dioxideweather dataspringenvironmentautumniphonecommunity-based monitoringwintercitizen scienceair quality indexglobal warmingclimate monitoringair qualityandroidweatherclimate changeappstemsummersmartphone applicationequityair pollution monitoringenvironmental justiceair pollutionairgirl scoutsdatabasecarbon monoxide

Northern Rivers Fire and Biodiversity Consortium Inc.

Bell Miner Associated Dieback Best Practice Project

Evaluate the removal of mid-storey density in disturbed forests using prescribed fire, weed control and bush regeneration as a method to restore BMAD affected forest.

Anywhere
  • Ongoing
Citizen ScienceEducationEcology & EnvironmentBirdslandholdersbird monitoringlocations of native bell miner coloniesaustralia treesbmad affected forest birdstree health across the northern rivers region of new south wales biodiversitybell miner associated dieback (bmad)datagondwana world heritage
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