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Gastrointestinal symbionts of chimpanzees in Cantanhez National Park, Guinea-Bi...

Sá, Rui

One of the major factors threatening chimpanzees (Pan troglodytes verus) in Guinea-Bissau is habitat fragmentation. Such fragmentation may cause changes in symbiont dynamics resulting in increased susceptibility to infection, changes in host specificity and virulence. We monitored gastrointestinal symbiotic fauna of three chimpanzee subpopulations living within Cantanhez National Park (CNP) in Guinea Bissau in ...

Data: 2013   |   Origem: Repositório Institucional da UNL


Phylogeography, conservation genetics and parasitology of chimpanzees (Pan trog...

Sá, Rui Miguel Moutinho

Tese de doutoramento em Antropolofia, especialidade em Antropologia Biológica e Etnoecologia

Data: 2013   |   Origem: Repositório Institucional da UNL


A bittersweet inheritance: the cocoa islands of São Tomé and Príncipe from colo...

Ana Silva Fernandes; Manuel Fernandes Sá; Rui Fernandes Póvoas


Bridging the urban divide between the informal and the planned city. The Africa...

Ana Silva Fernandes; Manuel Fernandes Sá; Rui Fernandes Póvoas

The worldwide acceleration of the urbanisation process in the last decades has induced great pressure in the urban built environment, especially in developing countries, where this growth could not be met by similar provision of support structures, thus creating extensive disparities and informal settlements. This has happened in megacities, but also in their smaller counterparts. Focusing on the case-study of ...


Regeneração das Roças de São Tomé e Príncipe: herança e apropriação, desafios e...

Ana Silva Fernandes; Manuel Fernandes Sá; Rui Fernandes Póvoas

O território de São Tomé e Príncipe, profundamente marcado por uma colonização que incidiu na exploração agrícola extensiva, herdou as estruturas e mecanismos desenhados para esse propósito de optimização da produção: as empresas agrícolas - roças - constituíram não só laboratórios de experimentação de culturas e depuração de soluções técnicas, como também a base de estruturação da paisagem física e humana. Est...


Bridging the urban divide between the informal and the planned city. The Africa...

Ana Silva Fernandes; Manuel Fernandes de Sá; Rui Fernandes Póvoas

The worldwide acceleration of the urbanisation process in the last decades has induced great pressure in the urban built environment, especially in developing countries, where this growth could not be met by similar provision of support structures, thus creating extensive disparities and informal settlements. This has happened in megacities, but also in their smaller counterparts. Focusing on the case-study of ...


Distribution of the entodiniomorphid ciliate Troglocorys cava Tokiwa, Modrý, It...

Sá, Rui

Trophozoites of Troglocorys cava were detected in all but one of the wild chimpanzee populations from Rubondo Island (Tanzania), with a prevalence ranging between 20% and 78%. However, the ciliate was absent in all captive groups. Prevalence appeared to increase with the number of sequential samples taken from a particular individual and reached 95.5% in wild individuals sampled at least 4 times.

Data: 2011   |   Origem: Repositório Institucional da UNL


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Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia