Skip to main content
IIASA - International Institute for Applied Systems Analysis

Main navigation

  • Research
    • Programs
    • Projects
    • Publications
    • Open Access
    • Science into Policy
  • Models, tools, and data
  • News and events
    • News
    • Events
    • Press corner
    • Directors' corner
    • IIASA Insights
    • IIASA Voices
    • Options magazine
    • Newsletters
  • Capacity building
    • Young Scientists Summer Program (YSSP)
    • Postdoctoral fellowships
    • Summer schools
    • Programs for youth
    • Sabbaticals
  • Join us
    • Employment
    • Network with us
    • Tenders
  • About IIASA
    • Institute
    • Strategy
    • Annual Reports
    • Governance
    • Management
    • Members
    • Awards and honors
    • Staff
A A
  1. Home
  2. Models, Tools, and Data

Search for models

Model

The Environmental Policy Integrated Climate-based global gridded crop model (EPIC-IIASA)

A model assessing how land management affects the environment
Biodiversity and Natural Resources (BNR) Agriculture, Forestry, and Ecosystem Services (AFE)
Dataset

Russian Forests and Forestry Database

Comprehensive downloadable data and analysis on the Russian forestry sector
Biodiversity and Natural Resources (BNR) Agriculture, Forestry, and Ecosystem Services (AFE) Russian Federation
Dataset

Global Forest Database

Downloadable global forest map at a half-degree resolution
Biodiversity and Natural Resources (BNR) Agriculture, Forestry, and Ecosystem Services (AFE)
Tool

Global Agro-Ecological Zones (GAEZ)

A tool for detailed assessment of available resources to support policymakers developing national, regional, and global strategies for the sustainable production of food
Biodiversity and Natural Resources (BNR) Water Security (WAT) Agriculture, Forestry, and Ecosystem Services (AFE)
Dataset

Harmonized World Soil Database (HWSD)

A global soil database, framed within a Geographic Information System, containing up-to-date information on world soil resources
Biodiversity and Natural Resources (BNR) Water Security (WAT) China
Model

The LANDFLOW Model (LANDFLOW)

A model that traces land and water use embodied in production, trade and consumption of agricultural commodities.
Biodiversity and Natural Resources (BNR) Water Security (WAT)
Model

Full of Economic-Environment Linkages and Integration dX/dt (FeliX)

A system dynamics model of social, economic, and environmental earth systems and their interdependencies.
Advancing Systems Analysis (ASA) Exploratory Modeling of Human-natural Systems (EM) Biodiversity and Natural Resources (BNR) Energy, Climate, and Environment (ECE) Sustainable Service Systems (S3)
Model

Global Biosphere Management Model (GLOBIOM)

A global model to assess competition for land use between agriculture, bioenergy, and forestry
Biodiversity and Natural Resources (BNR) Water Security (WAT) Integrated Biosphere Futures (IBF) Argentina Brazil China Colombia Indonesia Mexico Russian Federation United States of America
Model

Global Hydro-economic Model (ECHO)

New tool to inform the design of cost-effective and sustainable water policy decisions
Biodiversity and Natural Resources (BNR) Water Security (WAT)
Model

Community Water Model (CWatM)

An open source model to examine how future water demand will evolve in response to socioeconomic change and how water availability will change in response to climate.
Exploratory Modeling of Human-natural Systems (EM) Biodiversity and Natural Resources (BNR) Water Security (WAT) Energy, Climate, and Environment (ECE) Austria China India United States of America
Model

CHINAGRO-II

A general equilibrium model to assess China’s agricultural prospects and challenges up to 2030, covering national, regional and county level.
Biodiversity and Natural Resources (BNR) China
Model

Water Quality Modeling (WQM)

Water quality modeling for water availability/scarcity assessment, water-energy-land-environment nexus analysis and identification of cost-effective solutions under long-term changes.
Biodiversity and Natural Resources (BNR) Water Security (WAT)
Model

Model for Energy Supply Strategy Alternatives and their General Environmental Impact (MESSAGEix)

A modeling framework for medium to long-term energy system planning, energy policy analysis, and scenario development
Water Security (WAT) Integrated Biosphere Futures (IBF) Energy, Climate, and Environment (ECE) Sustainable Service Systems (S3) Pollution Management (PM) Integrated Assessment and Climate Change (IACC) Transformative Institutional and Social Solutions (TISS) Multidimensional Demographic Modeling (MDM) Austria Brazil China Germany Italy Norway
Model

Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS)

A model to assess emission and pollution reduction strategies that combat air pollution and climate change simultaneously.
Energy, Climate, and Environment (ECE) Pollution Management (PM)
Dataset

Shared Socioeconomic Pathways Scenario Database (SSP)

A dataset for quantitative projections of the so-called Shared Socioeconomic Pathways (SSPs) and related Integrated Assessment scenarios.
Energy, Climate, and Environment (ECE)
Tool

Wittgenstein Centre Human Capital Data & Graphic Explorer Version 3.0 (WCDE)

A dataset that allows users to browse, select, visualize and download demographic data and population projections.
Population and Just Societies (POPJUS) Multidimensional Demographic Modeling (MDM)
Dataset

Input Data and Programs for SDG Population Scenarios and Sensitivity Analysis of UN Probabilistic Projections

Three different scenarios for the implementation of the Sustainable Development Goals, focusing on the goals that could impact fertility and mortality rates and thus population growth are now available for downloading.
Population and Just Societies (POPJUS) Multidimensional Demographic Modeling (MDM) Migration and Sustainable Development (MIG)
Dataset

Sub-national Population and Human Capital Projections

IIASA researchers have developed multi-dimensional/multi-state models to study population dynamics at the global, regional, national and sub-national level.
Population and Just Societies (POPJUS) Multidimensional Demographic Modeling (MDM)
Tool

Plural Rationality Approach (PRA)

The Equity and Justice (EQU) Research Group has developed a number of decision-support and process-oriented methods. These tools help stakeholders and policy-makers make sense of the complex governance landscape, while clarifying trade-offs and synergies associated with alternative policy options. 
Population and Just Societies (POPJUS) Equity and Justice (EQU)
Model

The Binary constrained Disaster model (BinD)

The BinD model is a new generation dynamic disaster-macroeconomic modeling framework that captures supply and demand-side constraints on a developing economy facing disaster risk.
Advancing Systems Analysis (ASA) Exploratory Modeling of Human-natural Systems (EM) Biodiversity and Natural Resources (BNR) Water Security (WAT) Population and Just Societies (POPJUS) Equity and Justice (EQU)

Pagination

  • First page
  • Previous page
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • Next page
  • Last page

Subscribe

Keep up to date with our latest news, events, and other IIASA activities. Sign up.

Manage cookies

We use only essential cookies by default. Enable optional cookies below for enhanced functionality.

Essential cookies

Required for the website to function properly. Cannot be disabled.

YouTube cookies

Enables video playback. May track viewing behavior.

Footer menu

  • Media
  • Employment
  • How to find us
  • Whistleblowing Reporting System
  • Cookies
  • Terms of use

Follow us on:

International Institute for Applied Systems Analysis (IIASA) | Schlossplatz 1 | A-2361 Laxenburg, Austria

T: (+43 2236) 807 0

[email protected]

© 2026 International Institute for Applied Systems Analysis (IIASA)
We use only essential cookies. You'll be asked to consent before any third-party cookies load.
Manage cookies