The integration of food into urban planning is a crucial and emerging topic.
Safe and sustainable management of waste presents a major challenge in cities in the Global South. For decades farmers in the peri-urban interface (PUI) have used biodegradable components of urban waste as inputs into their farming practices. Evidence from Kano, Nigeria; Kumasi, Ghana; Hubli-Dharwad and Kolkata, India reveals in rare detail how urban waste reuse plays an important role in the livelihood strategies of lower-income families nd while waste farming also contributes significantly to urban food security.
Shifting cultivation, under its diverse forms of slash and burn system, is a traditional method of cultivating tropical upland soils, mostly for subsistence purposes. This traditional system of cultivation is in ecological balance with the environment and does not irreversibly degrade the soil resource, provided a sufficient length of fallow is allowed for soil restoration. However, increasing population pressures necessitate more intensive use of land. The consequence is extended cropping periods and shortened fallows.
The overall aim of the present Forest and Wildlife Policy is the conservation and sustainable development of forest and wildlife resources for the maintenance of environmental stability and continuous flow of optimum benefits from the socio-cultural and economic goods and services that the forest environment provides to the present and future generations whilst fulfilling Ghana’s commitments under international agreements and conventions.
The overall aim of the present Forestry Development Master Plan is to provide a basis for achieving sustainable utilization and development of forest and wildlife resources, modernization of the timber industry and conservation of the environment, and thereby ensure realization of the objectives of the Forest and Wildlife Policy. At the same time, the various proposals have had to take account of the need to improve the state of the environment, the complexities of land tenure and the importance of appropriate and efficient land use.
This Act establishes committees with powers to preserve and reclaim land and to protect water resources in approved areas of the Gold Coast. The Minister may declare, for the purposes of preserving land, reclaiming land and protecting water resources, any area within a designated area to be a planning area and establish a planning committee for such area (sect. 3 and 4).
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