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US Army Corps of Engineers
Beach Grain Size Data Collection
Build a database of coastal grain size.
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceNature & OutdoorsOcean Water Marinebeachsedimentgirl scoutsgrain sizecoastal
cell phone
within 25 miles
Mar 16, 2026
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CanAirIO low cost air quality sensor
Measure air quality (Particle Material PM2.5) using low cost sensors
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceClimate & WeatherEcology & Environmentpm2.5air qualityairparticle material
The University of Geneva, Switzerland
DELETED 2017-09-13 11:57:11 - Grading Environmental Emotions and Choices
Understanding different types of environmental behaviors
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherPolicyEducationHealth & MedicineComputers & TechnologyEcology & EnvironmentPsychologySocial Scienceenvironmental scienceexperience samplingcell phoneclimate sciencepsychological testingquestionnaires
The Open University, United Kingdom
iSpot - your place to share nature
Achieve citizen science research outcomes.
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsBirdsBiologyNature & OutdoorsAnimalsEducationEcology & Environment
Maricopa County Library District (MCLDAZ)
Maricopa County Library District: Android Phone Help Desk
MCLDAZ - Sun City Library Arizona
- March 26, 2026 at 7:00 AM
CommunityGeneral Science
Mycoflora of Indiana
Document the biodiversity of mushrooms in Indiana.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentNature & OutdoorsFoodEducationmushrooms of indiananorth american mycoflora projectmycofloraindiana mushroomsindianamushroomsmycoflora of indiana
OpenSignalMaps
Create global map of cell phone and Wi-Fi access points.
Anywhere
- Ongoing
Citizen ScienceComputers & Technologysmart phonein the carat schoolat homeemergency response
Phoenix Public Library
Phoenix Public Library: Email I | Correo Electrónico I
Phoenix Public Library - Ocotillo Library Arizona
- March 17, 2026 at 7:00 AM
CommunityGeneral Science
PhotosynQ
PhotosynQ
Build a global database of plant health
Anywhere
- Ongoing
Citizen ScienceFoodEcology & EnvironmentNature & OutdoorsEducationBiologyOcean Water MarineAgriculturechlorophyllprecision agriculturehorticultureplant sciencespectroscopybotanyphotosynthesis
Tucson Amateur Astronomy Association
Tucson Amateur Astronomy Association: Stargazing at Chiricahua National Monument
Chiricahuas National Monument Arizona
- March 20, 2026 at 7:00 AM
CommunityGeneral Science
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