Relevance of Regional Models for Analyzing Future Climate Change in the Iberian Peninsula

1995 ◽  
pp. 1-34 ◽  
Author(s):  
Manuel Castro ◽  
Casimiro Fernández ◽  
Clemente Gallardo ◽  
Miguel A. Gaertner
Keyword(s):  
Climate Change ◽  
Iberian Peninsula ◽  
Future Climate ◽  
Future Climate Change ◽  
Regional Models

Future climate change of stability indices for the Iberian Peninsula

2017 ◽  
Vol 37 (12) ◽  
pp. 4390-4408 ◽  
Author(s):  
C. Viceto ◽  
M. Marta‐Almeida ◽  
A. Rocha
Keyword(s):  
Climate Change ◽  
Iberian Peninsula ◽  
Future Climate ◽  
Future Climate Change ◽  
Stability Indices

scholarly journals Projections for the Köppen-Geiger climate classification under future climate change for the Iberian Peninsula

2021 ◽  
Author(s):  
Cristina Andrade ◽  
Joana Contente
Keyword(s):  
Climate Change ◽  
Iberian Peninsula ◽  
Climate Models ◽  
Regional Climate ◽  
Regional Climate Models ◽  
Future Climate ◽  
Future Climate Change ◽  
Climate Classification ◽  
Dry Climates ◽  
Projected Changes

<p>Projections of the Köppen-Geiger climate classification under future climate change for the Iberian Peninsula (IP) are investigated by using a seven-ensemble mean of regional climate models (RCMs) attained from EURO-CORDEX. Maps with predicted future scenarios for temperature, precipitation and Köppen-Geiger classification are analyzed under RCP4.5 and RCP8.5 in Iberia. Widespread statistically significant shifts in temperature, precipitation and climate regimes are projected between 2041 and 2070, with higher expression under RCP8.5. An overall increase of temperatures and a decrease of precipitation in the south-southeast is predicted. Of the two climate types dry (B) and temperate (C), the dominant one was C in 86% of the Iberian territory for 1961-1990, predicted to decrease by 8.0% towards 2041-2070 under RCP4.5 (9.1% under RCP8.5). The hot-summer Mediterranean climate (CSa) will progressively replaces CSb (warm-summer) type towards north in the northwestern half of Iberia until 2070. This shift, depicted by the SSIM index, is noticeable in Portugal with a projected establishment of the CSa climate by 2041-2070. A predicted retreat of humid subtropical (Cfa) and temperate oceanic (Cfb) areas in the northeast towards Pyrenees region is noteworthy, alongside an increase of desert (BW) and semi-desert (BS) climates (7.8% and 9%) that progressively sets in the southeast (between Granada and Valencia). Climate types BSh and BWh (hot semi-desert and hot-desert, respectively), non-existent in 1961-1990 period, are projected to represent 2.8% of territory in 2041-2070 under RCP4.5 (5% under RCP8.5). The statistically significant projected changes hint at the disappearance of some vegetation species in certain regions of Iberia, with an expected increase of steppe, bush, grassland and wasteland vegetation cover, typical of dry climates in the southeast.</p><p><strong>Funding:</strong> This research was funded by National Funds by FCT - Portuguese Foundation for Science and Technology, under the project <strong>UIDB/04033/2020.</strong></p>

scholarly journals Potential changes in the distribution of Delphinium bolosii and related taxa of the series Fissa from the Iberian Peninsula under future climate change scenarios

2021 ◽  
Vol 43 ◽  
pp. 147-166
Author(s):  
Rubén Ramírez-Rodríguez ◽  
Manuel Melendo-Luque ◽  
Juan Diego Rus-Moreno ◽  
Francisco Amich
Keyword(s):  
Climate Change ◽  
Iberian Peninsula ◽  
Species Distribution ◽  
Potential Distribution ◽  
Species Distribution Modelling ◽  
Future Climate ◽  
Distribution Area ◽  
Future Climate Change ◽  
Climate Change Scenarios ◽  
Climatic Scenarios

A particular threat posed by climate change for biodiversity conservation, one which has scarcely been studied, is the overlap of the potential distribution areas in phylogenetically closely related species. In this study, Species Distribution Modelling (SDM) was used to investigate the potential changes in the distribution of Delphinium bolosii and D. fissum subsp. sordidum under future climatic scenarios. These two closely related and endangered endemic species from the Iberian Peninsula do not have complete reproductive barriers between them. The two models selected different predictors with a similar effect in the biological cycle. Both taxa need low winter temperatures to break seed dormancy and sufficient rainfall to complete the flowering and fruiting stages. The current potential distribution areas of both taxa do not currently overlap. However, the results showed that potential changes may take place in the species’ distribution range under future climate scenarios. The models predict a reduction of the potential distribution area of D. bolosii while, conversely, the potential distribution area of D. fissum subsp. sordidum increased. In both cases, the predicted contraction in range is very high, and loss of habitat suitability in some current localities is worrying. Notwithstanding, the models do not predict overlaps of potential areas under climate change scenarios. Our findings can be used to define areas and populations of high priority for conservation or to take action against the impacts of climate change on these endangered species.

Responses of Irish Vegetation to Future Climate Change

2006 ◽  
Vol 106 (3) ◽  
pp. 323-334 ◽  
Author(s):  
Michael B. Jones ◽  
Alison Donnelly ◽  
Fabrizio Albanito
Keyword(s):  
Climate Change ◽  
Future Climate ◽  
Future Climate Change

Future climate change and its impacts over small island states

2002 ◽  
Vol 19 ◽  
pp. 179-192 ◽  
Author(s):  
M Lal ◽  
H Harasawa ◽  
K Takahashi
Keyword(s):  
Climate Change ◽  
Future Climate ◽  
Future Climate Change ◽  
Small Island ◽  
Island States ◽  
Small Island States

Supplemental Material to the A&WMA 2008 Critical Review "Prospects for Future Climate Change and the Reasons for Early Action"

2008 ◽  
Vol 58 (6) ◽  
Author(s):  
Sylvia Edgerton ◽  
Michael MacCracken ◽  
Meng-Dawn Cheng ◽  
Edwin Corporan ◽  
Matthew DeWitt ◽  
...  
Keyword(s):  
Climate Change ◽  
Critical Review ◽  
Future Climate ◽  
Future Climate Change ◽  
Early Action
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