The document “Technical manual: Rice straw management towards circular economy and low emission in the Mekong Delta” introduces readers to the characteristics of rice straw, the current status of its treatment, and the management process for using rice straw in a circular way to reduce GHG emissions in rice production. This manual will be a handbook for farmers, extension officers, cooperatives, and others who are interested in rice production that is associated with circular greenhouse gas emission reduction.

Food waste (FW) is a key challenge on the sustainable development agenda of countries worldwide. The lack of FW data and insights from its analysis about quantities, causes, and characteristics is a significant obstacle in implementing adequate reduction and prevention interventions for different sectors. The primary purpose of the case studies was to review FW prevention, reduction, and management initiatives. Lessons and best practices that enable and facilitate solutions were identified.

In recent years, northern Zambia has experienced climate change in the form of droughts and heavy rainfall, threatening the production and livelihoods of small-scale fish farmers. To help them anticipate and adapt their farming practices to changing weather patterns, local and international actors have been disseminating climate-smart information (CSI) mainly through physical trainings, radio broadcasts and roadshows.

Climate change and climate shocks are putting the most vulnerable people at risk, as extreme weather events are becoming more and more intense in many regions of the world. Extreme heat, drought, floods and unpredictable farming seasons are harming farmers and their production systems, threatening their livelihoods. In marginalized and vulnerable populations, aquaculture is a key means for sustaining livelihoods because of its contribution to food security and nutrition, but many fish farmers in Zambia endure unfavorable climates for sustainable fish farming.

Livestock production is a major economic activity in Africa, contributing significantly to food security, income generation, and employment. Extensive livestock systems support most of Africa’s livestock population, with 63%, 82%, and 70% of the continent’s cattle, sheep, and goats, respectively, raised in arid and semi-arid areas. Despite having one-third of the world’s
livestock population, the sector faces several challenges, including low productivity, disease, and poor marketing infrastructure, often exacerbated by climate variability and change.

The Gender Equality Initiative (HER+) conducts innovative gender and social science research to develop actionable solutions to enhance climate resilience and the empowerment of women in Africa and Asia. As there is no one-size-fits-all solution to these challenges, HER+ identifies and models diverse scenarios for co-creation of socio-technical innovations. According to Barret et al 2022, co-creation of bundled approaches is essential to enable new technologies and practices to emerge, adapt, and be upscaled within and across diverse contexts.

For decades, global coffee consumption has grown, as tastes and offerings for consumers have increased around the world, and global demand for coffee will continue to grow in the years to come. At the same time, climate change presents coffee producers and other supply chain actors with major challenges. Its impacts are already reducing the area that is well suited for growing coffee, and this lends urgency to the adoption of farming strategies than can secure future coffee supplies and the livelihoods of coffee-producing families.

The objective of this report is to highlight the capacity-building activities conducted by the Community Market for Conservation (COMACO) through the Chitetezo Cooperative Federation (CCF) in collaboration with the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT). Capacity building activities focused on the following trainings: (i) Crop market workshops with stakeholders; (ii) Cashier or literacy trainings; (iii) chiefdom or cooperative Training on Crop markets; (iv) Field day activities; and (iv) Agroforestry trainings.

Using ‘higher-tier’ emission factors in National Greenhouse Gas Inventories is essential to improve quality and accuracy when reporting carbon emissions and removals. Here we systematically reviewed 736 data across 249 sites (published 2003–2020) to derive emission factors associated with land-use change in Indonesian mangroves blue carbon ecosystems. Four management regimes—aquaculture, degraded mangrove, regenerated mangrove and undisturbed mangrove—gave mean total ecosystem carbon stocks of 579, 717, 890, and 1061 Mg C ha−1 respectively.