| Tree rings | Tree rings |
| Trenberth (2011) | Changes in precipitation with climate change |
| Trenberth (2012) | Framing the way to relate climate extremes to climate change |
| Trenberth & Fasullo (2012) | Tracking Earth's energy: From El Nino to global warming |
| Trenberth & Fasullo 2012 | Tracking Earth's energy: From El Nino to global warming |
| Trenberth 2011 | Changes in precipitation with climate change |
| Trenberth 2012 | Framing the way to relate climate extremes to climate change |
| Trenberth 2018 | Hurricane Harvey links to Ocean Heat Content and Climate Change Adaptation |
| Trenberth et al. (2009) | Earth's global energy budget |
| Trenberth et al. (2010) | Relationships between tropical sea surface temperature and top-of-atmosphere radiation |
| Trenberth et al. (2018) | Hurricane Harvey links to Ocean Heat Content and Climate Change Adaptation |
| Trenberth et al. 2009 | Earth's global energy budget |
| Trenberth et al. 2010 | Relationships between tropical sea surface temperature and top-of-atmosphere radiation |
| Trend | Trend |
| Treseder (2004) | A meta-analysis of mycorrhizal responses to nitrogen, phosphorus, and atmospheric CO2 in field studies |
| Treseder 2004 | A meta-analysis of mycorrhizal responses to nitrogen, phosphorus, and atmospheric CO2 in field studies |
| Trevin & Vermont 2010 | Changes in the frequency of record temperatures in Australia, 1957-2009 |
| Trewin & Vermont (2010) | Changes in the frequency of record temperatures in Australia, 1957-2009 |
| Tripati et al. (2009) | Coupling of CO2 and Ice Sheet Stability Over Major Climate Transitions of the Last 20 Million Years |
| Tripati et al. 2009 | Coupling of CO2 and Ice Sheet Stability Over Major Climate Transitions of the Last 20 Million Years |
| TRMM | TRMM |
| Tropopause | Tropopause |
| Troposphere | Troposphere |
| Trudinger et al. (1997) | Modeling air movement and bubble trapping in firn |
| Trudinger et al. (2002) | Reconstructing atmospheric histories from measurements of air composition in firn |
| Trudinger et al. (2003) | Implications of ice core smoothing for inferring CO2 flux variability |
| Trudinger et al. 1997 | Modeling air movement and bubble trapping in firn |
| Trudinger et al. 2002 | Reconstructing atmospheric histories from measurements of air composition in firn |
| Trudinger et al. 2003 | Implications of ice core smoothing for inferring CO2 flux variability |
| Tschudi 2010 | Trends and Patterns in Sea Ice Age Distributions Within the Arctic Basin and Their Implications for Changes in Ice Thickness and Albedo |
| Tschudi et al. (2010) | Trends and Patterns in Sea Ice Age Distributions Within the Arctic Basin and Their Implications for Changes in Ice Thickness and Albedo |
| Tschudi et al. 2010 | Trends and Patterns in Sea Ice Age Distributions Within the Arctic Basin and Their Implications for Changes in Ice Thickness and Albedo |
| TSI | TSI |
| Tung & Camp (2008) | Solar cycle warming at the Earth's surface in NCEP and ERA-40 data: A linear discriminant analysis |
| Tung & Camp 2008 | Solar cycle warming at the Earth's surface in NCEP and ERA-40 data: A linear discriminant analysis |
| Turner et al. (2009) | Non‐annular atmospheric circulation change induced by stratospheric ozone depletion and its role in the recent increase of Antarctic sea ice extent |
| Turner et al. (2015) | Recent changes in Antarctic Sea Ice |
| Turner et al. 2009 | Non‐annular atmospheric circulation change induced by stratospheric ozone depletion and its role in the recent increase of Antarctic sea ice extent |
| Turner et al. 2015 | Recent changes in Antarctic Sea Ice |
| Turnover time | Lifetime |
| Tyndall (1861) | On the absorption and radiation of heat by gases and vapours, and on the physical connexion of radiation, absorption, and conduction. |
| Tyndall 1861 | On the absorption and radiation of heat by gases and vapours, and on the physical connexion of radiation, absorption, and conduction. |
| UAH | UAH |
| UARS | UARS |
| UCDW | UCDW |
| UCI | UCI |
| UEA | UEA |
| UHI | UHI |
| UIO | UIO |
| UKMO | UKMO |