Policy and Governance

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Revved up climate action’ needed to counter ‘prolonged’ and deadly storms like Cyclone Idai: UN

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Environmental flows improve water management by ensuring a sustainable water supply meets the needs of people, agriculture, energy, industry and the environment within the limits of availability. The application of environmental flows supports the health of aquatic ecosystems and the well-being of people who depend on them. By providing a system for equitable allocation of water, based on available supply, the application of environmental flows can support development and poverty alleviation.

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The northern half of the Northern Mozambique Channel (NMC) extends northwards from the narrowest part of the channel between Madagascar and Mozambique, at about 17°S (Fig. 4.1). The Aldabra group of islands lies just to the north, at about 9°S, but the precise northern limit is not clear and is operationally set to include Mafia Island in central Tanzania at about 7°S. It is bounded by northwest Madagascar, northern Mozambique, and southern Tanzania, with the Comoro archipelago at its heart.
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World Oceans day was 8 June, 2019. This year, the Nairobi Convention celebrated by releasing information on major issues facing the Western Indian Ocean (WIO) region and how the Contracting Parties are working to sustainably protect, manage, and use their marine and coastal resources. 

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The present Issues Paper aims at analysing how African countries can utilize the opportunities in the Blue Economy to bolster sustainable development and socioeconomic transformation. Agenda 2063 of the African Union declares the Blue Economy to be “Africa’s future” and recognizes the key role that the ocean plays as a catalyst for socioeconomic transformation. The paper examines the opportunities and challenges to developing the Blue Economy in Africa.

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This report identifies the main issues affecting coastal and marine resources in South Africa, their immediate and direct causes, underlying pressures and root causes of these impacts and provides guidelines as to the best means for intervention to alleviate these problems. The work was undertaken in three phases modelled closely on the methodology developed for the Global International Waters Assessment project.

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Tanzania has a coastline of 800 km stretching from latitude 4o 49’S at the border with Kenya to the border with Mozambique at latitude 10o 28’S. The continental shelf is narrow with the 200km contour depth about 4 km offshore, except at the Zanzibar and Mafia Channels where the shelf extends for up to 80 km. The islands within the continental shelf include Unguja and Mafia, as well as a number of small islets and reefs. Pemba lies beyond the continental shelf and is therefore oceanic.

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This report is the result of an exercise that was undertaken in Mauritius as part of the GEFMSP project on Coastal Zone in the Sub-Saharan countries. The project consisted of three parts (i) Identification of sites and prioritisation of issues; (ii) Environment and socio-economic Impact analysis; and (iii) Causal chain analysis.

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The ecosystems in Mozambique are relatively well preserved compared to other countries in the region, probably due to the fact that the country is less developed. On the other hand the potential for degradation of those sites is higher and would increase in the future in the view of the current development. There was not a clear-cut separation between Hot spot and sensitive areas.