Communities and microhabitats of living benthic foraminifera from the tropical East Atlantic

Living (Rose Bengal stained) benthic foraminifera were collected with a multicorer from six stations between 2°N and 12°S off West Africa. The foraminiferal communities in the investigated area reflect the direct influence of different productivity regimes, and are characterized by spatially and seasonally varying upwelling activity. At five stations, foraminiferal abundance coincides well with the gradient of surface productivity. However, at one station off the Congo River, the influence of strong fresh water discharge is documented. Although this station lies directly in the center of an upwelling area, foraminiferal standing stocks are surprisingly low. It is suggested that the Congo discharge may induce a fractionation of the organic matter into small and light particles of low nutritional content, by contrast to the relatively fast-sinking aggregates found in the centers of high productivity areas. Quality and quantity of the organic matter seem to influence the distribution of microhabitats as well. The flux of organic carbon to the sea-floor controls the sequence of degradation of organic matter in sediment and the position of different redox fronts. The vertical foraminiferal stratification within sediment closely parallels the distribution of oxygen and nitrate in porewater, and reflects different nutritive strategies and adaptation to different types of organic matter. The epifauna and shallow infauna colonize oxygenated sediments where labile organic matter is available. The intermediate infauna (M. barleeanum) is linked to the zone of nitrate reduction in sediments where epifaunal and shallow infaunal species are not competitive anymore, and must feed on bacterial biomass or on metabolizable nutritious particles produced by bacterial degradation of more refractory organic matter. The deep infauna shows its maximum distribution in anoxic sediments, where no easily metabolizable organic matter is available.

Angola's agricultural economy in brief /

Cover title.

Sentence, with exercises for analysis, diagraming and outlines of the parts of speech.

Mode of access: Internet.

Ensaios sobre algumas enfermedades d'Angola ... /

Mode of access: Internet.

Angola, 1996 post report /

Mode of access: Internet.

Angola; repression and revolt in Portuguese Africa.

Mode of access: Internet.

Iohn Huighen van Linschoten, His discours of voyages into ye Easte [and] West Indies : deuided into foure bookes

The second booke: the true and perfect description of the whole coast of Guinea, Manicongo, Angola, Manicongo, Angola, Monomotapa ... / and now translated out of dutch into english by W.P. (p. [3], 198-259) -- The thirde booke: The nauigation of the Portingales into the East Indies, containing their trauels by sea, into East India, and from the East Indies into Portingall ... / translated out of dutch by W.P. (p.[2], 307-447) -- The fourth booke: A most true and certaine extract and summarie of all the rents, demaines, tolles, taxes, impostes, tributes ... of the King of Spania ... / translated out of spanish into low-dutch by Iohn Hughen ... and out of dutch into english by W.P. (p. [3], 452-462)

Memórias contendo a biographia do vice almirante Luiz da Motta Feo e Torres : a história dos governadores e capitaens generaes de Angola, desde 1575 até 1825, e a descripção geographica e política dos reinos de Angola e de Benguella /

On spine: Memórias sobre Angola.

Memoria geografica, e politica das possessões portuguezas n'Affrica occidental, que diz respeito aos reinos de Angola, Benguela, e suas dependencias...

Mode of access: Internet.

Bandidos d'angola

Mode of access: Internet.

A questão do alcool de Angola. Proposta de lei para ser presente á Camara dos Senhores Deputados pelo Ministro da Marinha e Ultramar.

Mode of access: Internet.

Evidências empíricas na proteção do investimento direto estrangeiro em Angola e o sistema de solução de controvérsias

Considerando que houve uma intensificação no fluxo de investimento estrangeiro direto (IED) tanto no mundo quanto especialmente em Angola nos últimos anos, é a intenção deste trabalho explorar quais ferramentas outorgam ao investidor privado um sistema de proteção do seu investimento bem como sistema institucionalizado de solução de controvérsias (e.g. ICSID) por meio de Acordos de Proteção e Promoção de Investimentos (APPIs) firmados por Angola comparados à proteção que poderá ser garantida aos investidores privados brasileiros na ausência de tais documentos legais. A pergunta inerente a este trabalho é, portanto, como certo grau de proteção é outorgado aos investidores brasileiros em Angola tendo em vista as atuais correntes e tendências no direito internacional do investimento e o fluxo crescente de investimento brasileiro em Angola.

Archaeology, diaspora and decolonization

Archaeologists in settler societies need to find theoretically well-founded ways of understanding the sociopolitical milieux in which they work if they are to deal sensibly and sensitively with the colonizers as well as the colonized in their communities. This article explores one avenue that the author has found helpful in a number of contexts. He advances the proposition that, with certain qualifications, the social conditions of settler nations might usefully be approached as the products of a single social condition - diaspora - in a manifestation that is unique to such societies because it positions indigenous peoples as well as settlers as diasporic.