织布机 发表于 2025-3-25 06:47:32
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William A. Hancehave been applied in the past ten years (e.g., in water resource management models, land use planning models, agricultural, regional and urban planning, as well as ecosystem management planning models). Fourteen integrated environmental models will be discussed. This is a small but fairly representaGLOOM 发表于 2025-3-25 13:46:40
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The Morphological Development of West African Seaports,he three landlocked countries as to those with a coastline. This is for two reasons. Communications across the landward boundaries of West Africa are so poor and difficult that trade is negligible. Secondly, all West African countries are dependent on overseas trade for sustaining their ambitious pr异端 发表于 2025-3-26 07:41:45
,Nouadhibou (Port Étienne) and the Economic Development of Mauritania, a strong disregard for the sea as a source of economic gain. Nouadhibou. has thus appeared for long as an insignificant point of reference, a drop of water lost in a continual haze of sand, isolated on the boundary between the immensity of the desert and that of the ocean. The Mauritanian writer Ahliaison 发表于 2025-3-26 12:11:57
The Changing Role of the Port of Dakar,he port in 1967, and cargo movements exceeded 5 million tons. The hinterland of the port, although currently undergoing some contraction, remains larger than that of any other West African port. Dakar owes its importance to a variety of factors: to its situation at the most westerly point of the AfrIncorruptible 发表于 2025-3-26 12:48:52
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The Development of the Port of Abidjan and the Economic Growth of Ivory Coast,eep-water port as a result of the cutting of the Vridi Canal which links Ebrié Lagoon with the open sea. In that year the total cargo traffic handled at the four lighterage wharves of Ivory Coast — Port Bouet, Grand Bassam, Sassandra and Tabou (Fig. 7.1) — reached 608,000 tons. In 1951 the traffic o