Results 71 to 80 of about 78,507 (299)

WATCH Water and Global Change. Newsletter no. 1 [PDF]

, 2008
WATCH is an integrated project funded by the EU and is co-ordinated by CEH Wallingford. This project aims to unite researchers to evaluate the global water cycle's response to current and future drivers of climate change.
Blyth, Eleanor, Harding, Richard, Warnaars, Tanya   +2 more
core  

Impact of climate change on renewable groundwater resources : assessing the benefits of avoided greenhouse gas emissions using selected CMIP5 climate projections [PDF]

, 2013
Reduction of greenhouse gas (GHG) emissions to minimize climate change requires very significant societal effort. To motivate this effort, it is important to clarify the benefits of avoided emissions. To this end, we analysed the impact of four emissions
Döll, Petra, Eisner, Stephanie, Flörke, Martina, Portmann, Felix Theodor   +3 more
core   +1 more source

An intercomparison of subtropical cut-off lows in the Southern Hemisphere using recent reanalyses: ERA-Interim, NCEP-CFRS, MERRA-2, JRA-55, and JRA-25 [PDF]

, 2020
Four recent reanalysis products ERA-Interim, NCEP-CFSR, MERRA-2 and JRA-55 are evaluated and compared to an older reanalysis JRA-25, to quantify their confidence in representing Cut-off lows (COLs) in the Southern Hemisphere.
Gan, Manoel Alonso, Hodges, Kevin Ivan, Pinheiro, Henri Rossi   +2 more
core   +1 more source

Stratosphere‐troposphere exchange: A model and method intercomparison

Journal of Geophysical Research: Atmospheres, 2003
This paper presents one of the first extensive intercomparisons of models and methods used for estimating stratosphere‐troposphere exchange (STE). The study is part of the European Union project Influence of Stratosphere Troposphere Exchange in a Changing Climate on Atmospheric Transport and Oxidation Capacity (STACCATO).
Meloen J, Siegmund P, van Velthoven P, Kelder H, Sprenger M, Wernli H, Kentarchos A, Roelofs G, Feichter J, Land C, Forster C, James P, Stohl A, Collins W, Cristofanelli P   +14 more
openaire   +3 more sources

Performance Evaluation of the MPAS Model in Simulating Southeast Asian Rainfall Characteristics

International Journal of Climatology, EarlyView.
This study evaluates the performance of the Model for Prediction Across Scales–Atmosphere (MPAS) in reproducing key rainfall characteristics over Southeast Asia (SEA) during 2000–2020, using the MSWEP dataset as reference. MPAS realistically captures the observed meridional rainfall gradient, with higher rainfall in the south and lower in the north, as
Nguyen Thanh Hung, Alugula Boyaj, Srivatsan V. Raghavan, Nguyen Ngoc Son, Bhenjamin Jordan Ona   +4 more
wiley   +1 more source

Unique Temperature Trend Pattern Associated With Internally Driven Global Cooling and Arctic Warming During 1980–2022

Geophysical Research Letters
Diagnosing the role of internal variability over recent decades is critically important for both model validation and projections of future warming. Recent research suggests that for 1980–2022 internal variability manifested as Global Cooling and Arctic ...
Aodhan J. Sweeney, Qiang Fu, Stephen Po‐Chedley, Hailong Wang, Muyin Wang   +4 more
doaj   +1 more source

Uncertainty in the Representation of Orography in Weather and Climate Models and Implications for Parameterized Drag

Journal of Advances in Modeling Earth Systems, 2019
The representation of orographic drag remains a major source of uncertainty for numerical weather prediction (NWP) and climate models. Its accuracy depends on contributions from both the model grid‐scale orography and the subgrid‐scale orography (SSO ...
Andrew D. Elvidge, Irina Sandu, Nils Wedi, Simon B. Vosper, Ayrton Zadra, Souhail Boussetta, François Bouyssel, Annelize vanNiekerk, Mikhail A. Tolstykh, Masashi Ujiie   +9 more
doaj   +1 more source

Power sector impacts of the Inflation Reduction Act of 2022

Environmental Research Letters, 2023
The Inflation Reduction Act (IRA) is regarded as the most prominent piece of federal climate legislation in the U.S. thus far. This paper investigates potential impacts of IRA on the power sector, which is the focus of many core IRA provisions.
John E T Bistline, Maxwell Brown, Maya Domeshek, Cara Marcy, Nicholas Roy, Geoffrey Blanford, Dallas Burtraw, Jamil Farbes, Allen Fawcett, Anne Hamilton, Jesse Jenkins, Ryan Jones, Ben King, Hannah Kolus, John Larsen, Amanda Levin, Megan Mahajan, Erin Mayfield, James McFarland, Haewon McJeon, Robbie Orvis, Neha Patankar, Kevin Rennert, Sally Robson, Christopher Roney, Ethan Russell, Greg Schivley, Daniel Shawhan, Daniel Steinberg, Nadejda Victor, Shelley Wenzel, John Weyant, Ryan Wiser, Mei Yuan, Alicia Zhao   +34 more
doaj   +1 more source

What Do Latest CMIP6 Global Climate Models Say About Future Arctic Sea Ice Coverage Changes?

International Journal of Climatology, EarlyView.
Modelling of sea ice dynamics has significantly improved between CMIP5 and CMIP6, with nearly three times as many models capturing realistic annual variability in sea ice extent (SIE). What we previously thought was a non‐linear pattern of low SIE observations in 2007–2010 that would continue throughout time now appears to be non‐record‐setting lows in
Jessica L. Matthews, Siddharth Chaudhary, Muying Wang, Ge Peng, Walter N. Meier   +4 more
wiley   +1 more source

Evaluation of simulated soil carbon dynamics in Arctic-Boreal ecosystems [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Huntzinger, D. N., Schaefer, K., Schwalm, C., Fisher, J.
Carey, Joanna C., Fisher, Joshua B., Hayes, Daniel, Huntzinger, Deborah N., Jain, Atul K., Kolus, Hannah, Mao, Jiafu, Michalak, Anna M., Poulter, Benjamin, Schaefer, Kevin, Schwalm, Christopher R., Shi, Xiaoying, Stofferahn, Eric, Tang, Jianwu, Tian, Hanqin, Wei, Yaxing   +15 more
core   +1 more source