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The VACEA Project

Vulnerability and Adaptation to Climate Extremes in the Americas

Project Description

 

​VACEA addresses a gap in the current understanding of the consequences of global climate change for regional climate variability and extremes and the resulting vulnerabilities of agricultural and indigenous communities. Our goal is to provide new knowledge to strengthen the capacities of governance institutions and rural populations in Canada, Argentina, Brazil, Chile and Colombia to adapt to shifts in climate variability and the frequency of extreme events. The research framework, based on a vulnerability assessment model, actively engages stakeholders and directs all research activities towards evaluating past, current and future exposure, sensitivity and adaptive capacity, and applying this new knowledge to the design of improved adaptation strategies. The interdisciplinary research program will have three major themes: 1) Regional Vulnerability Assessment, 2) Climate and Agro-Ecological Variability, and 3) Integrative Risk Analysis.

Project Objectives
 

The overall objective is to improve the understanding of the vulnerability of rural agricultural andindigenous communities to shifts in climate variability and to the frequency and intensity of extremeclimate events, and to engage governance institutions in Canada, Argentina, Brazil, Chile and Colombia in enhancing their adaptive capacity to reduce rural community vulnerability.

 

The interdisciplinary research program will have three major themes:

 

  • Theme 1 takes a community-oriented and participatory approach to the study of adaptation policies and practices.

  • Theme 2 advances scientific understanding of regional climate variability and extreme events and their agro-environmental impacts.

  • Theme 3 integrates the work of Themes 1 and 2 and applies the research findings to an assessment of the climate risks faced by the rural communities.

South America Basins
 
  • Mendoza River Basin (Aegentina)
Location: Eastern Andes, Argentina
Extreme climate events: droughts, hail storms, heat stress
Agricultural production: fruits, horticulture, goats
 
  • Ararangua River Basin (Brazil)
Location: Southern Brazil Size (km2): 3,020 Extreme climate events: hurricanes, hail and tornadoes, heat stress Agricultural production: rice, fruits, vegetables, cattle
 
  • Choapa River Basin (Chile)
Location: Northern Chile Size (km2): 8,124 Extreme climate events: droughts, floods, mudslides, frost, heat Agricultural production: fruits, horticulture, flowers, goats
 
  • Chinchiná River Basin (Colombia)
Location: Central Andes Size (km2): 1,135 Extreme climate events: droughts, floods, storms, avalanches Agricultural production: coffee, sorghum, maize, rice, cattle
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