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IIASA

International Institute for Applied Systems Analysis (IIASA)

We are an international research institute that advances systems analysis and applies its research methods to identify policy solutions to reduce human footprints, enhance the resilience of natural and socioeconomic systems, and help achieve the sustainable development goals.

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Beautiful view into a nothern europe forest with pine trees on a sunny day

Global Biosphere Management Model (GLOBIOM)

A global model to assess competition for land use between agriculture, bioenergy, and forestry

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INQUIMUS conference 2022

Transformations within Reach (TwR-II)

Learning from COVID-19 and other global threats, the TwR project aims to propose levers of change to trigger systemic transformations in societal decision-making systems which should radically improve both the resilience of our society to sustainability threats and its agility to adapt to new opportunities and needs.    

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Building trust in science

Building trust in science for a sustainable future

Options Magazine, Winter 2022: Science-informed policy is crucial to solving the interconnected and complex global to local problems society faces today. There is, however, one essential element that is critical to the success of such an ambitious endeavor: trust in the scientific information provided.

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Aerial drone shot of palm plantation on high mountain

Ambitious actions are urgently needed to shift food and land use systems to a sustainable future

The Food, Agriculture, Biodiversity, Land-Use and Energy (FABLE) Consortium's publication in Sustainability Science collects insights from 20 countries.

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Slideshow links

  • The Vienna Statement on Science Diplomacy
  • IIASA 50th Anniversary: 1972-2022

Programs

  • Advancing Systems Analysis Research groups
    • Cooperation and Transformative Governance (CAT)
    • Systemic Risk and Resilience (SYRR)
    • Exploratory Modeling of Human-natural Systems (EM)
    • Novel Data Ecosystems for Sustainability (NODES)
  • Biodiversity and Natural Resources Research groups
    • Agriculture, Forestry, and Ecosystem Services (AFE)
    • Biodiversity, Ecology, and Conservation (BEC)
    • Integrated Biosphere Futures (IBF)
    • Water Security (WAT)
  • Economic Frontiers Research groups
    • Economics of Equal Life Chances (EELC)
    • Economics of disruptive change (EDC)
  • Energy, Climate, and Environment Research groups
    • Integrated Assessment and Climate Change (IACC)
    • Pollution Management (PM)
    • Sustainable Service Systems (S3)
    • Transformative Institutional and Social Solutions (TISS)
  • Population and Just Societies Research groups
    • Equity and Justice (EQU)
    • Migration and Sustainable Development (MIG)
    • Multidimensional Demographic Modeling (MDM)
    • Social Cohesion, Health, and Wellbeing (SHAW)
  • Strategic Initiatives Current intitiatives
    • fairSTREAM project
    • JustTrans4All project
    • RESIST project
    • TRUST project

News

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Rows of seaweed on a seaweed farm

27 January 2023

Farming more seaweed to be food, feed, and fuel

New research just published in Nature Sustainability shows that expanding global seaweed farming could go a long way to addressing the planet’s food security, biodiversity loss, and climate change challenges.
Biodiversity and Natural Resources (BNR)
Integrated Biosphere Futures (IBF)
Ecology, green cities help the world with eco-friendly concept

25 January 2023

Driving inclusive and green urban transitions

A new Horizon Europe project led by IIASA called Urban ReLeaf leverages citizen science for public sector innovation.  
Advancing Systems Analysis (ASA)
Novel Data Ecosystems for Sustainability (NODES)
Germany
Greece
Latvia
Netherlands
Portugal
United Kingdom
world map made up of immigration stamps

24 January 2023

How has the COVID-19 pandemic affected immigration?

New research finds a high variation between how pandemic mitigation measures affected immigration to different destination countries, from a slight increase to huge reductions.
Population and Just Societies (POPJUS)
Multidimensional Demographic Modeling (MDM)
Migration and Sustainable Development (MIG)
Austria
Finland
France
Germany
Ireland
Italy
Netherlands
Norway
Spain
Sweden
Switzerland
United States of America

Events

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01 February 2023 Roma Tre University, Rome-Italy

Giornate di Studio sulla Popolazione - Population Days 2023

16 February 2023 Online

Final conference of the SHAPE Project

22 February 2023 Online and Austrian Academy of Sciences (Doktor-Ignaz-Seipel-Platz 2, Vienna)

Human development, sustainability, and agency

Focus

28 November 2022

Standardizing migration data in Europe

Options Magazine, Winter 2022: Researchers illustrated the discrepancies in migration flow statistics across Europe to help standardize data and better understand migration patterns.
Regional impacts

28 November 2022

Analyzing urban metabolism in Beijing

Options Magazine, Winter 2022: A new comprehensive study on the urban metabolism of Beijing clarifies the impact of buildings, infrastructure, and goods on the city and its residents.
Regional impacts

28 November 2022

Improving energy efficiency in Latin America’s dairy sector

Options Magazine, Winter 2022: A new study provides ways to combine efficient energy solutions with comprehensive waste management to make the Latin American dairy sector more sustainable.
IIASA

28 November 2022

Linking health status and clean cooking practices in South Africa

Options Magazine, Winter 2022: Transitioning to clean cooking services in South Africa can reduce existing health inequalities by improving the health of socially disadvantaged and marginalized groups.
Regional impacts

Vision and Members

The international Institute for Applied Systems Analysis (IIASA) is an independent international research institute with National and Regional Member Organisations in Africa, the Americas, Asia, and Europe.

Learn more about IIASA

Vision

The IIASA vision for 2021 to 2030 is to be the primary destination for integrated systems solutions and policy insights to current, emerging and novel global sustainability challenges, threats, and opportunities.

Members

Each IIASA member, shown in blue on the map, is represented by a National or Regional Member Organization that governs and funds the institute and acts as a bridge to link the country’s research and policy communities to IIASA.

Publications

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Schaap, K.J., Fuchslueger, L., Quesada, C.A., Hofhansl, F. , Valverde-Barrantes, O., Camargo, P.B., & Hoosbeek, M.R. (2023). Seasonal fluctuations of extracellular enzyme activities are related to the biogeochemical cycling of C, N and P in a tropical terra-firme forest. Biogeochemistry 10.1007/s10533-022-01009-4.

Rainard, M., Smith, C. , & Pachauri, S. (2023). Gender equality and climate change mitigation: Are women a secret weapon? Frontiers in Climate 5 10.3389/fclim.2023.946712.

Wang, J., Ciais, P., Gasser, T. , Chang, J., Tian, H., Zhao, Z., Zhu, L., Li, Z., & Li, W (2023). Temperature Changes Induced by Biogeochemical and Biophysical Effects of Bioenergy Crop Cultivation. Environmental Science & Technology 10.1021/acs.est.2c05253. (In Press)

Zhu, P., Tan, X., Wang, M., Guo, F. , Shi, S., & Li, Z. (2023). The impact of mass gatherings on the local transmission of COVID-19 and the implications for social distancing policies: Evidence from Hong Kong. PLoS ONE 18 (2) e0279539. 10.1371/journal.pone.0279539.

Sun, P., Shang, Y., Sun, R., Tian, Y., & Heino, M. (2022). The Effects of Selective Harvest on Japanese Spanish Mackerel (Scomberomorus niphonius) Phenotypic Evolution. Frontiers in Ecology and Evolution 10 10.3389/fevo.2022.844693.

Claireaux, M., Zimmermann, F., Ernande, B., Heino, M. , & Enberg, K. (2022). Environmental drivers of herring growth and how the perception shifts with time series length. Canadian Journal of Fisheries and Aquatic Sciences 79 (8) 1282-1290. 10.1139/cjfas-2021-0176.

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