Resources

The Nakasongola District Climate Change Pilot Project documented and shared indigenous knowledge on climate change and contributed to the ongoing debates on how best to mitigate and adapt to climate change in the Nakasongola district in Uganda, while also informing practitioners' understanding of climate change causes, manifestations and effects at local levels. By creating awareness among local landowners and farmers on the value of indigenous tree species adapted to the harsh environment, the project decreased land clearing and persuaded farmers to preserve trees.

Integrating women smallholder farmers into the mainstream economy is key in order to increase their productivity, improve the quality of their commodities, gain a voice in decision-making around all aspects of the agriculture value chain and build adaptive capacity to mitigate climate change. NEPAD recognises the impact that climate change will have on African agriculture, especially African women farmers, and designed the five-year Gender, Climate Change and Agriculture Support Project (GCCASP) with support from the Norwegian government.

Farm Forestry (FF) presents opportunities for the improvement of rural livelihoods and biodiversity conservation in Uganda. In a recently implemented project (Integrating FF and Biodiversity Conservation), a multiplicity of grown trees presented great potential, but also constraints when it came to sustaining FF for biodiversity conservation_projects. The constraints can present major setbacks if actual values of crops and trees components on people's farm lands do not explicitly translate into economic values.

The transboundary Lake Kivu and Rusizi River basins are very important for biodiversity and provide many ecosystem services such as supply of freshwater, food from fishing and agriculture, pollination, soil fertility and erosion control, carbon sequestering, the provision of non-timber forest products, as well as providing aesthetic and recreation experiences. These landscapes are currently facing a multitude of threats arising from unsustainable practices and poor land and catchment management.

Kajulu and Nyando (both upstream) and Dunga (downstream) wetlands are located in Kisumu County. Upstream land is largely privately owned and mainly used for agriculture, energy needs and water. Deforestation and water diversion upstream worsen soil loss, leading to siltation and agro-chemical deposits downstream, which then leads to eutrophication of wetland ecosystems, reduced rainfall and reduced water flow to downstream swamps. All of this combines to cause a loss of wetland biodiversity, low crop output hence worsening food insecurity situation.

Earth system models are the only scientific tools yet developed that are capable of integrating the multitude of physical, chemical and biological processes that determine past, present and future climate. Researchers here use the Community Earth System Model (CESM) to generate depictions of environmental futures under climate change specifically to serve stakeholder needs for each of the major Great Lake watersheds.

The Intergovernmental Panel on Climate Change (2014) predicts by the end of this century ~1 4 degrees_C warming and an uncertain trend in future rainfall in the Great Lakes region of East Africa, perhaps 10% lower than present in the Malawi/Nyassa basin and 10% higher in the lake basins to the north. Radar altimetry records of lake level trends available since 1992 display decadal scale variability of 1-2 m, with an overall trend in the last decade towards lower levels in Lakes Malawi/Nyassa and Rukwa, and higher levels in the lakes to the north of Rukwa.