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Oct 18, 2026

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32 opportunities found! use fewer search filter criteria to find more opportunities

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University of Freiburg

3Dtrees.earth

Collect data and tools for LiDAR-based forest monitoring

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentGeographyComputers & Technologyscanningcomputer visioninventorydronesmonitoringforestlidarremote sensing

U.S. Environmental Protection Agency (EPA)

AirMapper: DIY Air Quality Monitoring

Monitor and understand local air quality

Anywhere

Ongoing

Citizen ScienceClimate & WeatherEcology & EnvironmentHealth & Medicineair qualityenvironmental sciencecommunity scienceair pollutionenvironmental monitoringmappingcarbon dioxidedata collectionparticulate matterstem educationdiyair sensorsatmospheric sciencesensors

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 Marineclimate changedataautumnmobile applicationdatabasecarbon monoxidespringequityenvironmental justiceenvironmentec2020citizen scienceiphoneexperimentglobal warmingcommunity-based monitoringair pollutionairparticulate matterusanaturesmartphone applicationandroidhikingcarbon dioxidestembicyclinggirl scoutsweatherclimate monitoringoutdoorsclimateair pollution monitoringinvestigationair qualityweather datawinterappsummerscienceair quality index

NC State University | ecoipm.org | YourWildLife.org

A Tree's Life

To learn how climate & urbanization affect tree growth & health

Multiple locations, including yours!

Ongoing

Citizen ScienceBiologyEducationClimate & WeatherNature & OutdoorsEcology & Environmenturban ecologyclimate changetreescarbon sequestration

Natural History Museum

Big Seaweed Search

Explore the distribution of UK and invasive seaweeds.

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineEcology & EnvironmentClimate & WeatherNature & OutdoorsBiologyukbeach walkin oceansocean & waterinvasiverockpoolseaweedocean conservationseashoreoceanseatidepoolmarinebeachseaweedsat the beach

NC State University

Campus Canopy Census

Optimize campus forest health and carbon tracking of NC State campus trees

Multiple locations, including yours!

Ongoing

Citizen ScienceClimate & WeatherEcology & EnvironmentNature & Outdoorsurbanforestry

Zooniverse

Cedar Creek: Eyes on the Wild

Understand wildlife dynamics in Minnesota

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsAnimalsminnesotadiversitybiologyplantreservemidwestern usawildlifecsm2025herbivoresdeernaturebiological field stationtallgrass prairiecsm-featuredboreal coniferous forestsoil biodiversityfloralargest biomes of north americaecosystemanimal life.trail camerabisonenvironmentclassify imagespredatorsecologyfaunaeastern deciduous forestbirdsmeso-predators

Changing Earth

Explore how our response to Earth’s changes will impact our future on Earth and discover how your choices impact our future Earth.

Anywhere

Ongoing

ExhibitionLive ScienceClimate & WeatherDesignDisaster ResponseEcology & EnvironmentEngineeringGeology & Earth ScienceMathematicsPhysicsSoundTechnology