Site‐specific soil fertility management requires a fundamental understanding of factors that modulate soil fertility variability in the local context. To verify this assumption, this study hypothesized that soil fertility variability across two regions in Central and Western Ethiopia is determined by inter‐related effects of agro‐ecological zones and farmers’ resource endowment (‘wealthy’ versus ‘poor’ farmers).

To increase understanding of agricultural intensification processes over time and their sustainability, we studied dimensions of sustainability in the context of ongoing expansion of intensive, commercial mono-cropping of banana in Southwestern Uganda. In our approach we considered five dimensions of sustainability: economic, agricultural productivity, environment, social and human. We compared farming systems in 1998 and 2018 and integrated a gender lens.

Although agriculture is the backbone of the African economy, it has faced considerable challenges in the past sixty years. Africa has moved from being a self-sufficiency continent before the 1960s, to net food importers, with a handful of countries facing severe food shortages from drought, desertification, climate change and wars. In this article, we use the case of Northern Ghana to explore some of the salient dynamics that have resulted in the current crisis in the African agricultural sector over time.

The Participatory Vulnerability Analysis study was conducted in the 11 villages or barangays in Guinayangan Climate-Smart Village to provide a better understanding of the community and inform the project of the conditions and factors that affect their vulnerability to climate change impacts. This in turn will inform appropriate programs and actions that the community can carry out to prepare them cope with impacts and increase resiliency.

Guyana has densely populated coastal regions and relatively inaccessible Hinterland and is highly vulnerable to climate change and climate variability. The agriculture sector requires a transformation towards climate-resilient agriculture systems. In order to respond to this priority, the Alliance of Bioversity International and CIAT, the Ministry of Agriculture of the Government of Guyana and local partners, joined efforts to develop and implement a Caribbean Development Bank (CDB) financed project, ‘Development of a Framework for Prioritizing Climate-Smart Agriculture (CSA)’.

Shade grown cocoa systems have been credited with stocking high quantities of carbon and therefore possess the potential to mitigate climate change and help achieve targets of the United Nations Collaborative Program on Reduced Emissions from Deforestation and Forest Degradation (REDD+). This study quantifies and compares carbon stored as well as estimated cocoa yields in two shade management types (i.e., shaded and full sun) across three agroecological zones: Dry Semi-Deciduous Fire Zone (DSFZ), Moist Evergreen Zone (MEZ) and Upland Evergreen Moist Zone (UEMZ) in Ghana.

This report presents a flexible scientific blueprint for how the climate change, biodiversity and pollution emergencies can be tackled jointly within the framework of the SDGs. The first of its kind, this report gathers expertise from across recent global assessments to gauge Earth’s environmental decline and suggest how society at large can best respond. The expert analysis synthesizes key findings from the assessments with those from additional high-impact peer-reviewed literature and grey literature.

Agricultural systems in Southeast Asia are rapidly transitioning from subsistence-oriented to market-oriented agriculture. Driven by the highly complex and variable decision processes of individual farm households, these transitions have produced a diverse landscape mosaic across the region. Elucidation and characterization of underlying decision-making processes, and the factors that influence land use choices, are thus essential for sustainable land use planning.