Results 41 to 50 of about 7,189 (221)

Sea surface temperatures of the mid-Piacenzian Warm Period: A comparison of PRISM3 and HadCM3 [PDF]

Palaeogeography, Palaeoclimatology, Palaeoecology, 2011
It is essential to document how well the current generation of climate models performs in simulating past climates to have confidence in their ability to project future conditions. We present the first global, in-depth comparison of Pliocene sea surface temperature (SST) estimates from a coupled ocean–atmosphere climate model experiment and a SST ...
Harry J. Dowsett, Alan M. Haywood, Paul J. Valdes, Marci M. Robinson, Daniel J. Lunt, Daniel J. Hill, Danielle K. Stoll, Kevin M. Foley   +7 more
openalex   +4 more sources

Quantifying the impact of climate change on drought regimes using the Standardised Precipitation Index [PDF]

, 2015
The study presents a methodology to characterise short- or long-term drought events, designed to aid understanding of how climate change may affect future risk.
B Lehner, B Lloyd-Hughes, D Wilhite, D-W Kim, DGC Kirono, EJ Burke, EJ Burke, F Giorgi, H Wu, H-R Byun, IPCC, IPCC, IPCC, J Keyantash, J Sheffield, J Sheffield, JA Marengo, JH Christensen, JP Vidal, K Jenkins, K Rupa Kumar, Katie Jenkins, KT Redmond, L Vasiliades, M Weiβ, M Zhao, NB Guttman, NB Guttman, Q Mu, R Warren, R Warren, Rachel Warren, S Blenkinsop, T Barker, TD Mitchell, TD Mitchell, W Li, X Gao, X Zhang, Y Hirabayashi   +39 more
core   +1 more source

Investigating the Impact of CO2 on Low-Frequency Variability of the AMOC in HadCM3 [PDF]

Journal of Climate, 2017
Abstract This study investigates the impact of CO2 on the amplitude, frequency, and mechanisms of Atlantic meridional overturning circulation (AMOC) variability in millennial simulations of the HadCM3 coupled climate model. Multichannel singular spectrum analysis (MSSA) and empirical orthogonal functions (EOFs) are applied to the AMOC at
Jo House, Paul Valdes, Edward Armstrong, Joy Singarayer   +3 more
openaire   +4 more sources

The HadCM3 contribution to PlioMIP Phase 2 Part 1: Core and Tier 1 experiments [PDF]

, 2019
Abstract. We present the UK's input into the Pliocene Model Intercomparison Project Phase 2 (PlioMIP2) using the HadCM3 climate model. We outline the process of setting up HadCM3 with the enhanced PRISM4 boundary conditions and discuss in detail the assumptions and choices made.
Stephen J. Hunter, Alan M. Haywood, Aisling M. Dolan, Julia C. Tindall   +3 more
openalex   +3 more sources

Evaluation of the Effects of Climate Change on Meteorological Parameters under Different Scenarios in Yazd Meteorological Station

علوم آب و خاک, 2021
The purpose of this research was to investigate the trend of annual changes in Yazd station's meteorological parameters including minimum and maximum average daily temperature and average daily precipitation (1961-2005), as well as the predicted annual ...
H. Fathizad, M. Tavakoli, M. A. Hakimzadeh Ardakani, R. TaghizadehMehrjardi, H. Sodaiezadeh   +4 more
doaj  

Impact of climate change and development scenarios on flow patterns in the Okavango River [PDF]

, 2006
This paper lays the foundation for the use of scenario modelling as a tool for integrated water resource management in the Okavango River basin. The Pitman hydrological model is used to assess the impact of various development and climate change ...
Andersson, Anton Earle, Arnell, Ashton, Ashton, Bergström, Conway, Dahinden, Denis A. Hughes, Dominic Kniveton, Ellery, Giorgi, Gleick, Hargreaves, Hoekstra, Hubert H.G. Savenije, Hulme, Hulme, Julie Wilk, Lotta Andersson, Martin C. Todd, Mbaiwa, Mendelsohn, Mendelsohn, New, Pinheiro, Ravetz, Russel Layberry, Schulze, Sutcliffe, Tate, Wilk, Xie   +32 more
core   +2 more sources

Mixed layer temperature response to the southern annular mode: Mechanisms and model representation [PDF]

, 2009
Previous studies have shown that simulated sea surface temperature (SST) responses to the southern annular mode (SAM) in phase 3 of the Coupled Model Intercomparison Project (CMIP3) climate models compare poorly to the observed response.
Gillett, Nathan P., Karpechko, Alexey Yu, Screen, James A., Stevens, David P.   +3 more
core   +1 more source

Simulation of ENSO forcings on U.S. drought by the HadCM3 coupled climate model [PDF]

Journal of Geophysical Research: Atmospheres, 2007
The ability of the Hadley Centre Coupled Model, version 3 (HadCM3) ocean‐atmosphere general circulation model to represent the mechanisms linking the El Niño–Southern Oscillation (ENSO) and drought in the United States is investigated. Rotated principal components analyses of self‐calibrating Palmer drought severity index data are used to categorize ...
Busby, SJ, Briffa, KR, Osborn, TJ
openaire   +3 more sources

Effect of ENSO phase on large-scale snow water equivalent distribution in a GCM [PDF]

, 2009
Understanding links between the El Nino-Southern Oscillation (ENSO) and snow would be useful for seasonal forecasting, but also for understanding natural variability and interpreting climate change predictions.
Clifford, Debbie, Gurney, Robert J, Haines, Keith   +2 more
core   +1 more source

A global assessment of the impact of climate change on water scarcity [PDF]

, 2013
This paper presents a global scale assessment of the impact of climate change on water scarcity. Patterns of climate change from 21 Global Climate Models (GCMs) under four SRES scenarios are applied to a global hydrological model to estimate water ...
C Revenga, CJ Vörösmarty, D Vuuren, DP Vuuren Van, E Kriegler, FHS Chiew, GA Meehl, GA Meehl, I Haddeland, J Alcamo, J Rockström, JR Thompson, KE Taylor, M Kummu, MC Todd, Nigel W. Arnell, NW Arnell, NW Arnell, NW Arnell, NW Arnell, NW Arnell, PCD Milly, RL Wilby, S Hagemann, Simon N. Gosling, SN Gosling, SN Gosling, SN Gosling, T Oki, T Oki, Y Shen   +30 more
core   +2 more sources