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    We are a mission-driven non-profit organization dedicated to using evidence to transform people’s lives. We collaborate with governments, foundations, NGOs, development and research organizations across the globe.

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  5. Land-use change and forestry programmes: evidence on the effects on gree...
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Evidence gap maps
Land-use change and forestry programmes: evidence on the effects on greenhouse gas emissions and food security

Land-use change and forestry programmes: evidence on the effects on greenhouse gas emissions and food security

3ie Evidence Gap Map Report 3

Birte Snilstveit, Jennifer Stevenson, Paul Fenton Villar, John Eyers, Celia Harvey, Steven Panfil, ,Jyotsna Puri and Madeleine C McKinnon

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This report presents the findings of an evidence gap map that assesses the evidence available on the effects of land-use change and forestry programmes on greenhouse gas emissions and human welfare outcomes.  Our clearest finding is that there is a major gap in the evidence addressing effects on both emissions and human welfare outcomes, including food security. Moreover, few studies measured greenhouse gas emissions or food security directly. 

Improving labour market outcomes through learning-to-earning interventions in low- and middle-income countries: An evidence gap map

Improving labour market outcomes through learning-to-earning interventions in low- and middle-income countries: An evidence gap map

Evidence gap map 3ie 2026  
This report systematically identifies and organises the evidence base on technical and vocational education and training (TVET) and skills, using a framework covering the full scope of supply-side learning-to-earning interventions and labour market outcomes.

Addressing Root Causes and Drivers of Irregular Migration: Evidence Gap Map 2025 Update

Addressing root causes and drivers of Irregular Migration: Evidence Gap Map 2025 Update

Evidence gap map 3ie 2026  
The authors of this EGM update report map the latest available evidence base and assess the quality of existing systematic reviews on the effectiveness of interventions addressing the root causes and drivers of irregular migration.

Mapping the evidence of climate change and biodiversity interventions on environmental and human outcomes in low- and middle-income countries

Mapping the evidence of climate change and biodiversity interventions on environmental and human outcomes in low- and middle-income countries

Evidence gap map 3ie 2024  
The authors of this report present the findings of an evidence gap map that includes studies evaluating the effects of climate change and biodiversity interventions on environmental and human wellbeing outcomes.

The evidence on food systems and nutrition: insights from a living evidence and gap map,

The evidence on food systems and nutrition: insights from a living evidence and gap map

Evidence gap map 3ie 2024  
The authors of this report analyze findings of impact evaluations and systematic reviews that assess the effects of food systems interventions on food security and nutrition outcomes.

Interventions to reduce anaemia in low- and middle-income countries: An evidence gap map

Interventions to reduce anaemia in low- and middle-income countries: An evidence gap map

Evidence gap map 3ie 2024  
The authors of this report map available impact evaluations and systematic reviews of interventions that aim to reduce anaemia in low- and middle-income countries.

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  • DOI : 10.23846/EGM003

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