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Oct 20, 2026

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31 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 & Technologyforestlidarcomputer visiondronesremote sensingmonitoringscanninginventory

U.S. Environmental Protection Agency (EPA)

AirMapper: DIY Air Quality Monitoring

Monitor and understand local air quality

Anywhere

Ongoing

Citizen ScienceClimate & WeatherEcology & EnvironmentHealth & Medicineair sensorsair pollutioncommunity sciencediyparticulate matterstem educationcarbon dioxideenvironmental monitoringenvironmental scienceatmospheric sciencesensorsdata collectionair qualitymapping

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 Marinehikingweatherclimateglobal warmingair quality indexair pollution monitoringbicyclingappclimate changenaturesummerparticulate matterspringairwintergirl scoutsdataec2020community-based monitoringenvironmental justicesciencemobile applicationequitycitizen scienceexperimentclimate monitoringdatabasecarbon dioxideoutdoorsandroidinvestigationcarbon monoxideusaair pollutionenvironmentweather dataautumniphoneair qualitysmartphone applicationstem

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 & Environmentcarbon sequestrationtreesurban ecologyclimate change

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 & OutdoorsBiologytidepoolocean conservationocean & waterseashoreoceanseaweedsinvasiveseabeachin oceansseaweedbeach walkrockpoolukat the beachmarine

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 & OutdoorsAnimalsplantclassify imagesnaturetallgrass prairieecologyecosystempredatorsfaunaenvironmentminnesotatrail camerabirdssoil biodiversityboreal coniferous forestmidwestern usaeastern deciduous forestdeercsm-featuredanimal life.reservewildlifediversitybiological field stationfloracsm2025largest biomes of north americameso-predatorsbisonherbivoresbiology

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