African Great Lakes Conference

African Great Lakes (AGLs) contribute 2.7 million tonnes (~25%) to global inland fisheries production (11.9 mt) annually. This is composed of large species (> 20 cm total length, TL) and small pelagic species (< 20 cm, TL). At the turn of the 20th century, fisheries of the AGLs were dominated by large species (tilapine cichlids, Lates spp, cat fishes, Mormyrids, etc.) and management concentrated on these species.

The Metu district is located in the southwestern part of Ethiopia, where the UNESCO registered biosphere is one of the few remnants of natural forest and home of forest coffee Arabica. Over time, the population increased tremendously and over-used the banks the rivers for agriculture severe deforestation and over grazing has completely changed the environment of the district and the Wuchi wetland lost its water and remained bare.

Tanzania's Northern Lake Nyasa basin contains montane forests that are renowned for their endemic plants and critically endangered fauna (e.g., Kipunji). The region's wetlands are rich in species diversity and among the world's most biologically productive ecosystems. The significant ecosystem services linkages between these areas with downstream aquatic biodiversity, fisheries production, and human well-being, however, receive little attention. The basin's rural human population is expected to grow rapidly, further straining the natural resource base.

Lake Chilwa Basin in Southern Malawi has experienced environmental degradation, climate variability and change that have manifested negative impacts on people's livelihoods, food security and health, particularly among the most vulnerable groups such as women and children. However, what has not been established has been the linkages of climate variability and change, and population dynamics particularly migration and public and reproductive health.

Lake Turkana is Kenya's largest lake, renowned as the world's largest desert lake, with 90% of the lake's inflow provided by Ethiopia's second largest river system, the Omo Basin. The natural hydrological cycle of the Omo / Turkana ecosystem is being dampened by a cascade of major hydropower developments, and in addition, large-scale irrigation plantations downstream will exploit the regulated river flow, and thereby deplete the natural river inflows to the lake. Local people utilize the lake resources, living in harsh conditions.

Over 800 million people are malnourished and the global population is growing, and at the current trend 9 out of 10 children living in poverty in 2030 will be from Sub-Saharan Africa. The Sustainable Development Goal (SDG) Zero hunger and the SDG Life below water'promote the conservation and sustainable use of aquatic resources for sustainable development.

The research effort_looks at the trends in fishing effort and landings from 2000 to 2014 in relation to the performance of the Beach Management Units (BMUs) since they were put in place. Having conducted a survey on the performance of the BMUs, researchers notice that the BMUs have rules and regulations that have been put in place. Respondents identified critical habitats that are presented in this research, some of which have since been demarcated. Results show that BMUs know critical habitats and identify them as areas where fish breed (97%).

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.

A recent expert review of the ecological risks of net pen aquaculture in the North American Great Lakes made a number of recommendations for Best Management Practices (BMPs) that should be applied to establishment of net pen farms. Based on that_study, researchers identified nine generic BMPs that could be applied to all Global Great Lakes.

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.

This paper highlights lessons from a study that was conducted along Lake Malawi from January to March 2014. The study aimed at building climate change resilience in the Malawi's fisheries sector. Collection of data was guided by the framework called Climate change impact pathways to fisheries and aquaculture systems . Several lessons on vulnerabilities, impacts, responses and measures were drawn from the study.