Recently Published

Integrating Global Change knowledge to decision-making processes: a transdisciplinary approach in the La Plata Basin: a transdisciplinary approach

8 - 14 September 2019, Santa Fe Argentina

Read More

The extension of the application deadline to July 23, 2019 (12:00 noon, Montevideo time)

The IAI and the collaborators announce the extension of the deadline for "Integrating Global Change knowledge to decision-making processes in the La Plata Basin: a transdisciplinary approach"

Read More

São Paulo School of Advanced Science on Scenarios and Modelling on Biodiversity and Ecosystem Services to Support Human Well-Being

01 to 14 July 2019, São Pedro, Brazil

Read More

About the IAI

Humans have affected practically all ecosystems on earth. Over the past 200 years, mankind’s emissions of greenhouse gases into the Earth’s atmosphere have changed its radiative properties and are causing a rise in global temperatures which is now modifying Earth system functions globally. As a result, the 21st-century is faced with environmental changes from local to global scales that require large efforts of mitigation and adaptation by societies and ecosystems. The causes and effects, problems and solutions of global change interlink biogeochemistry, Earth system functions and socio-economic conditions in increasingly complex ways. To guide efforts of mitigation and adaptation to global change and aid policy decisions, scientific knowledge now needs to be generated in broad transdisciplinary ways that address the needs of knowledge users and also provide profound understanding of complex socio-environmental systems.

To address these knowledge needs, 12 nations of the American continent came together in Montevideo, Uruguay, in 1992 to establish the Inter-American Institute for Global Change Research (IAI). The 12 governments, in the Declaration of Montevideo, called for the Institute to develop the best possible international coordination of scientific and economic research on the extent, causes, and consequences of global change in the Americas. The resulting Agreement Establishing the IAI laid the foundation for the IAI’s function as a regional intergovernmental institution that promotes scientific research and capacity building to inform decision-makers on the continent and beyond. Since 1992, 7 additional nations have acceded the treaty, and the IAI has now 19 Parties in the Americas, which come together once every year in the Conference of the Parties to monitor and direct the IAI’s activities.

Mission, vision and core values


The mission of IAI is to develop the capacity of understanding the integrated impact of past, present and future global change on regional and continental environments in the Americas and to promote collaborative, well-informed actions at all levels.

Core values

IAI pursues the principles of scientific excellence, international cooperation and full and open exchange of scientific information relevant to global environmental change.


The IAI was envisaged as an intergovernmental instrument by which scientists and decision makers of countries throughout the Americas might jointly address the critical issues associated with global change in the region.