Climate And Water Conflicts Coevolution From Tropical Development And Hydro-Climatic Perspectives: A Case Study Of Costa Rica
Kaydedildi:
| Yazarlar: | , , , |
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| Materyal Türü: | artículo |
| Yayın Tarihi: | 2018 |
| Diğer Bilgiler: | Costa Rica is a nation with a vast wealth of water resources; however, recently the country has faced water conflicts (WC) due to social, economic, legal, and political impediments in response to limited water availability during El Nino events and inefficient use of its water resources. This study presents a spatial distri- ~ bution and temporal analysis of WC in Costa Rica from 2005 to 2015. In total, 719 WC were analyzed of which 54% were among private individuals and government. The largest urban areas and the Grande de Tarcoles Basin were identified as the main “hot spot” for the conflicts. WC were mainly caused by spills of wastewater, water pollution, water shortage, infrastructure damage, and flooding, and can be predicted using a multiple lin ear model including the population size and the number of hydro-meteorological events (HME) (R2 = 0.77). The identified HME also coevolved significantly with the changes in precipitation regimes (r = 0.67, p = 0.021). Our results suggest that there is a need to recognize that water infrastructure longevity across the country concate nates and amplifies WC, mainly in the most populated area located in the Central Valley. Implications of our findings include the need for truly integrated water resources management plans that include, for example, WC as indicators of hydro-climatic changing conditions and water supply and sanitation infrastructure status |
| Ülke: | Repositorio UNA |
| Kurum: | Universidad Nacional de Costa Rica |
| Repositorio: | Repositorio UNA |
| Dil: | Inglés |
| OAI Identifier: | oai:null:11056/23137 |
| Online Erişim: | http://hdl.handle.net/11056/23137 |
| Anahtar Kelime: | COSTA RICA CONTAMINACION DEL AGUA VARIABILIDAD CLIMÁTICA SUSTAINABILITY AGUAS RESIDUALES MANEJO DE AGUAS CONFLICTOS WATER CONFLICTS SANEAMIENTO AMBIENTAL AGUA POTABLE SAN JOSÉ (COSTA RICA) |