Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in Malta
The Maltese Islands, situated at the centre of the Mediterranean basin, are recognised as a climate change hotspot. This study utilises projected changes in temperature and precipitation derived from the World Climate Research Program (WCRP) and analyses outputs from six coupled model intercompariso...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-04-01
|
| Series: | Big Data and Cognitive Computing |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2504-2289/9/4/105 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850183316606550016 |
|---|---|
| author | Benjamin Mifsud Scicluna Charles Galdies |
| author_facet | Benjamin Mifsud Scicluna Charles Galdies |
| author_sort | Benjamin Mifsud Scicluna |
| collection | DOAJ |
| description | The Maltese Islands, situated at the centre of the Mediterranean basin, are recognised as a climate change hotspot. This study utilises projected changes in temperature and precipitation derived from the World Climate Research Program (WCRP) and analyses outputs from six coupled model intercomparison project phase 5 (CMIP5) models under two Representative Concentration pathways (RCPs). Through statistical and spatial analysis, the study demonstrates that climate change will have significant adverse effects on Maltese agriculture. Regardless of the RCP scenario considered, projections indicate a substantial increase in temperature and a decline in precipitation, exacerbating aridity and intensifying heat stress. These changes are expected to reduce soil moisture availability and challenge traditional agricultural practices. The study identifies the Western District as a relatively more favourable area for crop cultivation due to its comparatively lower temperatures, whereas the Northern and South Eastern peripheries are projected to experience more severe heat stress. Adaptation strategies, including the selection of heat-tolerant crop varieties such as Tetyda and Finezja, optimised water management techniques, and intercropping practices, are proposed to enhance agricultural resilience. This study is among the few comprehensive assessments of bioclimatic and physical factors affecting Maltese agriculture and highlights the urgent need for targeted adaptation measures to safeguard food production in the region. |
| format | Article |
| id | doaj-art-deec4d897539444f9913ef7c72d0b62e |
| institution | OA Journals |
| issn | 2504-2289 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Big Data and Cognitive Computing |
| spelling | doaj-art-deec4d897539444f9913ef7c72d0b62e2025-08-20T02:17:24ZengMDPI AGBig Data and Cognitive Computing2504-22892025-04-019410510.3390/bdcc9040105Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in MaltaBenjamin Mifsud Scicluna0Charles Galdies1Institute of Earth Systems, University of Malta, MSD 2080 Msida, MaltaInstitute of Earth Systems, University of Malta, MSD 2080 Msida, MaltaThe Maltese Islands, situated at the centre of the Mediterranean basin, are recognised as a climate change hotspot. This study utilises projected changes in temperature and precipitation derived from the World Climate Research Program (WCRP) and analyses outputs from six coupled model intercomparison project phase 5 (CMIP5) models under two Representative Concentration pathways (RCPs). Through statistical and spatial analysis, the study demonstrates that climate change will have significant adverse effects on Maltese agriculture. Regardless of the RCP scenario considered, projections indicate a substantial increase in temperature and a decline in precipitation, exacerbating aridity and intensifying heat stress. These changes are expected to reduce soil moisture availability and challenge traditional agricultural practices. The study identifies the Western District as a relatively more favourable area for crop cultivation due to its comparatively lower temperatures, whereas the Northern and South Eastern peripheries are projected to experience more severe heat stress. Adaptation strategies, including the selection of heat-tolerant crop varieties such as Tetyda and Finezja, optimised water management techniques, and intercropping practices, are proposed to enhance agricultural resilience. This study is among the few comprehensive assessments of bioclimatic and physical factors affecting Maltese agriculture and highlights the urgent need for targeted adaptation measures to safeguard food production in the region.https://www.mdpi.com/2504-2289/9/4/105climate changeMaltaCMIP5climate projectionsglobal circulation modelsagriculture |
| spellingShingle | Benjamin Mifsud Scicluna Charles Galdies Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in Malta Big Data and Cognitive Computing climate change Malta CMIP5 climate projections global circulation models agriculture |
| title | Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in Malta |
| title_full | Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in Malta |
| title_fullStr | Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in Malta |
| title_full_unstemmed | Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in Malta |
| title_short | Assessing the Impact of Temperature and Precipitation Trends of Climate Change on Agriculture Based on Multiple Global Circulation Model Projections in Malta |
| title_sort | assessing the impact of temperature and precipitation trends of climate change on agriculture based on multiple global circulation model projections in malta |
| topic | climate change Malta CMIP5 climate projections global circulation models agriculture |
| url | https://www.mdpi.com/2504-2289/9/4/105 |
| work_keys_str_mv | AT benjaminmifsudscicluna assessingtheimpactoftemperatureandprecipitationtrendsofclimatechangeonagriculturebasedonmultipleglobalcirculationmodelprojectionsinmalta AT charlesgaldies assessingtheimpactoftemperatureandprecipitationtrendsofclimatechangeonagriculturebasedonmultipleglobalcirculationmodelprojectionsinmalta |