| Argentina | Hydrology | Flow changes associated to water quality deterioration |
| Bahrain | Hydrology | Middle Eastern Hydrology Research Project |
| Cameroon | Atmosphere | Rainfall patterns and crop cultivation in Ngoketunjia Division of the Northwest Province of Cameroon |
| Croatia | Atmosphere | Climate in Croatia |
| Croatia | Atmosphere | Influence of climatic elements on health |
| Croatia | Atmosphere | Interdependence of air temperature |
| Croatia | Atmosphere | Meteorological Characteristic That Set Daruvar Apart |
| Croatia | Atmosphere | The Impact of Acid Rains on Decorative Conifers |
| Croatia | Earth Systems Science | Are the Pine Forests Around Labin Dying? |
| Croatia | Earth Systems Science | Global Warming effects on pests of Bay Oak |
| Croatia | Hydrology | Physical-chemical examinations of the water of the river Sava and Jelas field rim channel |
| Croatia | Hydrology | The Impact of the Bathing Season on Water Quality of the Sea of Varazdin |
| Croatia | Hydrology | The Photosynthesis |
| Croatia | Hydrology | The Small Water Habitats Around Opatija |
| Croatia | Hydrology | The Petrinjcica River, from its source to its mouth |
| Cyprus | Hydrology | Beach Quality and the Effect of Breakwaters |
| Czech Republic | Atmosphere | Desulphurization of thermal power stations and acid rain in CR |
| Czech Republic | Atmosphere | The use of GLOBE data in medical prevention |
| Czech Republic | Hydrology | The Springs - Water For Humpolec |
| Czech Republic | Other | Ghanges in our region (Dacicko) from Space |
| Germany | Hydrology | Investigation and Comparison of the Water Quality of the Mosel and of the Saar |
| Germany | Hydrology | Observations and analysis of water quality of the Brook Helgebach, River Lahn and Kings River |
| Hungary | Atmosphere | Comparison of Meteorological Measurements 1927/28 and 2000/2001 |
| Hungary | Biometry/Land Cover | The sodic plain of Tószeg |
| Iceland | Other | The POPs Project |
| Japan | Hydrology | The Observation of a Red-Eared Slider in a Hydrology Study Site |
| Japan | Hydrology | We Love the Ishikari River |
| Lebanon | Hydrology | The relationship between nitrate concentration and algal growth in Nahr el Kalb (Dog River), Lebanon |
| Poland | Hydrology | Examining of the river Potok Oruñski |
| Spain | Earth Systems Science | Environmental measures: Atmosphere, Hydrology and Ground Temperature |
| Switzerland | Hydrology | Water quality-bioindication versus chemical parameters |
| Thailand | Soil | The Effect of Soil Physical Properties on the Soil Water Drainage |
| United Kingdom | Atmosphere | Comparison of temperature in cities and rural areas |
| United States of America | Atmosphere | Assessing Satellite-Based Aerosol Retrievals and Ground Truth Validation for Terra's MODIS Sensor OV |
| United States of America | Atmosphere | Air Quality and Weather Conditions in the San Joaquin Valley of California |
| United States of America | Atmosphere | Factors Affecting Maximum and Minimum Atmospheric Temperatures |
| United States of America | Atmosphere | Los Angeles Ozone |
| United States of America | Atmosphere | The pH Level of Snowfall in Fairbanks in Comparison to Other Parts of the World |
| United States of America | Biometry/Land Cover | An Ecological Investigation of Canopy Coverage, using GLOBE Protocols in a Mainland and an Island si |
| United States of America | Biometry/Land Cover | Plant Survey/Sampling |
| United States of America | Earth Systems Science | Comparison of GLOBE Student Data to Satellite |
| United States of America | Earth Systems Science | Using GLOBE Atmospheric Measurements and Fall Leaf Reflectance |
| United States of America | Hydrology | Does the Chemistry of the Rio Grande River Change from Season to Season? |
| United States of America | Hydrology | How does the hot springs affect our river? |
| United States of America | Hydrology | The Effect of Water Temperature on pH |
| United States of America | Hydrology | The Effects of Hot Water Discharge On the Dissolved Oxygen Level of the Chena River |
| United States of America | Soil | An Ecological Investigation of Soils, using GLOBE Protocols in a Mainland and an Island site |