This study assessed the livelihood strategies adopted by husbands and wives within the same households for coping with climate-induced food insecurity in Southeast Nigeria. Collective and bargaining approaches were used in collecting individual and intra-household-level data of 120 pairs of spouses in Southeast Nigeria; husbands and wives were interviewed separately. Focus group discussions, key informant interviews, and household surveys were used to elicit responses from the respondents.

Concerns about climate change have required energy policy to be reconsidered around the world. The transition from fossil fuels to renewable energy has the potential to contribute significantly to the goals of the Paris Agreement (2015), particularly in the developing world. The recent evolution of total installed capacity of electricity mix in eight South American countries and the current renewable energy policy is considered.

Access to clean water is one of the 17 Sustainable Development Goals (SDG) to be achieved by 2030, and a priority on the environmental policy agenda in Ethiopia. A main challenge for clean water supply utilities is how to accommodate watershed protection and management costs. The type of land cover around water sources has a notable effect on the cleanliness of the water and hence on water purifying costs.

Researchers and officials interested in people’s attitudes toward risk when designing public policies should make sure that their questions about risk are asked in the specific context of the policy rather than in general abstract questions.

While livestock is an integral component of the mixed crop-livestock farming system in Ethiopia, there is competition between crops and livestock for the limited feed resources. The residue after harvest is one source of livestock feed but has other potential uses, including leaving it on the field to conserve soil and water and reduce weeds. The current practice is open access grazing, in which any farmer’s livestock can eat the residue left on another farmer’s fields.

Local communities in Africa benefit from protected areas through a number of activities such as grazing their livestock and revenues gained from touristic activities such as trophy hunting. These two activities are not independent because the feeding habits of large herbivores such as elephants prevent bush encroachment, thus maintaining healthy grasslands or pastures for livestock.

Zimbabwe’s community-based conservation model, which brings together peasant farmers in a tourism-focused approach to wildlife management, has enjoyed limited success since its inception during the mid-1980s, due to a number of reasons. There has been increased human-wildlife conflict, and it is hard to enforce rules against poaching. Community involvement in wildlife conservation is one of the major factors influencing the success of integrated conservation and development projects. These projects can fail if there is lack of ownership of the project.

Abstract It has been demonstrated that most people have a limited understanding of atmospheric CO2 accumulation. Labeled stock-flow (SF) failure, this phenomenon has even been suggested as an explanation for weak climate policy support. Drawing on a typology of knowledge, we set out to nuance previous research by distinguishing between different types of knowledge of CO2 accumulation among the public and by exploring ways of reasoning underlying SF failure. A mixed methods approach was used and participants (N = 214) were enrolled in an open online course.

Protected areas (PAs) can mitigate climate change by reducing carbon emissions that result from forest loss. Carbon emissions from forest degradation are a large component of forest loss and are often driven by the extraction decisions of resource-dependent households. PA policies must reflect how villagers use forests to be effective. Here, a spatial Nash equilibrium of extractors’ uncoordinated forest extraction pattern decisions establishes a baseline of forest-use patterns.

Several studies have shown the economic value of various ecosystem services provided by the forest. However, the economic value of how site-specific ecological conditions interact with other functions provided by the forest, such as timber value and carbon sequestration, has been less studied. As a result, this paper constructs a numerical discrete dynamic optimization model to estimate the economic value of site quality, taking into account its interaction with timber value and carbon sequestration, in Swedish forests.