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José Eduardo Ezaquias
Pág. 107
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André Tchoia Relógio and Fernando Oliveira Tavares
This study aimed to investigate the level of client satisfaction among airline passengers and other users of Huambo?s airport in Angola. A quantitative method was used, based on a questionnaire addressed to airline passengers on their trips to Huambo and...
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Fernando Maliti Chivangulula, Malik Amraoui and Mário Gonzalez Pereira
Drought is one natural disaster with the greatest impact worldwide. Southern Africa (SA) is susceptible and vulnerable to drought due to its type of climate. In the last four decades, droughts have occurred more frequently, with increasing intensity and ...
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Christin Baumgärtel, Thea Lautenschläger, Mazekana H. G. Panzo, Francisco Afonso, Christoph Neinhuis and Karl-Heinz Feger
High metal contents of acidic soils from sub-Saharan Africa often prevent the cultivation of crops and lead to a low livestock yield. The carbohydrate rich diet of the Angolan population is low in minerals and vitamins, resulting in various deficiency sy...
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José Eduardo Ezaquias
The objective of this article was to design a spatial circular system with a local approach to the management of ecotourism that contributes to the systematization and establishment of ecotourism networks, as a proposal to minimize theoretical-...
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Pedro A. Dinis, João Huvi, Marina Cabral Pinto and Joel Carvalho
The present work focuses on two recent flash floods in coastal Benguela (Angola), both triggered by moderate rainfall but which had disastrous consequences for local populations (namely 71 deaths in 2015 and 17 in 2019). The research involved a regional ...
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Elena Robakiewicz, Daniela de Matos, Jeffery R. Stone and Annett Junginger
Diatoms, a common siliceous alga, are effective paleoclimate and pollution indicators. They have been used in northern, eastern, and southern Africa as such because of well-documented ecologies of many taxa. In southwestern Africa, however, the country o...
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Armanda Cruz, Pedro A. Dinis, Alberto Gomes and Paula Leite
The rare-earth element (REE) geochemistry of sedimentary deposits has been used in provenance investigations despite the transformation that this group of elements may suffer during a depositional cycle. In the present investigation, we used the geochemi...
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Eurídice Lurdes Jorge Pedrosa, Seth Asare Okyere, Louis Kusi Frimpong, Stephen Kofi Diko, Tracy Sidney Commodore and Michihiro Kita
Urbanization has placed considerable constraints on the preservation and maintenance of formal green spaces in African cities. This situation has given attention to the potentials of informal green spaces (IGS). While studies on IGS in African cities is ...
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Pedro Mata, Paula F. Silva and Fernando F. S. Pinho
In a global society, in which geotechnical projects are increasingly designed in a country other than the one where construction takes place, geotechnical risk management must be extended to cover infrastructure works, which are smaller than dams and tun...
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