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Latest advancements on PyAEZ, an innovative free and open-source application for land evaluation. Making Agro-ecological Zoning analysis accessible through the GAEZ Data Portal

Report of proceedings, 12 July 2023








FAO. 2023. Latest advancements on PyAEZ, an innovative free and open-source application for land evaluation. Making Agro-ecological Zoning analysis accessible through the GAEZ Data Portal - Report of proceedings, 12 July 2023. Rome



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    A Python package for Agro-Ecological Zoning. User Guide for PyAEZ (v 2.0.0) 2023
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    Agro-Ecological Zoning (AEZ) framework was developed as a tool to analyse the effect of climate on land use and agricultures, as well as helping to optimise the crop cycle to produce the best yield possible. PyAEZ is an open-source Python package which offers AEZ calculations for user to implement for their regional AEZ analyses. This technical document contains detailed descriptions of all the AEZ modules and functions in PyAEZ.
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    Launch and training of PyAEZ v2.0.0. A Python Package for agroecological zoning
    Report of proceedings, 28 November – 2 December 2022
    2023
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    The agroecological zones (AEZ) methodology, developed by the Food and Agriculture Organization of the United Nations (FAO) and the International Institute for Applied Systems Analysis (IIASA), is a well-established modelling system for land evaluation to support sustainable land-use planning, stimulate agricultural investments, monitor the status of agricultural resources, and assess the impacts of climate change on agriculture. The AEZ framework was initially established in response to an assessment of the world's natural resources' ability to meet the needs of its growing population, a fundamental issue for the international community. The framework principles and outputs contribute directly to several United Nations Sustainable Development Goals (SDGs) including SDGs1, 2, 12, 14, 15, and 17. With the launch of PyAEZ version 2, a tool for AEZ, an event was organized from 28 November to 2 December 2022, for experts dealing with different aspects of agriculture, land and water resources, food security, agricultural development, policymaking, climate variability and climate change.
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    Book (stand-alone)
    Afghanistan's Agro-ecological zoning atlas. Part 2: Agro-ecological assessments
    A study of the International Institute for Applied Systems Analysis (IIASA) in collaboration with FAO
    2022
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    Agriculture is crucial for the national economy of Afghanistan and in particularly so for the agriculturally dependent population which is constituting 60 percent of the total population. Adoption of new strategies for agriculture monitoring, rural land use planning and land management are urgently required to reduce hunger and poverty among rural population and to assure sustainable food and feed production for future generations. The availability of reliable information on natural resources and agriculture for its monitoring and analysis is indispensable to development and implementation of such strategies. However, productivity in the agricultural sector has been relatively low. Afghanistan has the potential to increase its output of cereals, fruits and vegetables. For this purpose, the project “Strengthening Afghanistan Institutions’ Capacity for the Assessment of Agriculture Production and Scenario Development” (GCP/AFG/087/EC), funded by the European Union, is implemented by the Ministry of Agriculture, Irrigation and Livestock (MAIL) and the Food and Agriculture Organization of the United Nations (FAO). Among the project objectives are improving the understanding of the country’s national resources endowment and limitations as well as assessing agricultural production capacities under current climatic conditions and likely impacts of climate change. Within the context of this project the Food and Agriculture Organization of the United Nations (FAO) and the International Institute for Applied Systems Analysis (IIASA) support and implement a National Agro-Ecological Zoning activity in Afghanistan (NAEZ) which assesses quality and availability of land resources and identifies crop cultivation potentials - suitable area, production and attainable yield - under prevailing soil and terrain conditions and for given current or future agroclimatic conditions. One of the outputs of the NAEZ activities is this Agro-Ecological Zones Atlas which is based on applications of the FAO/IIASA National Agro-Ecological Zoning system for current and future climates. The Atlas provides two distinct parts, namely:

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