Zobrazeno 1 - 4
of 4
pro vyhledávání: '"David Tiku Okon"'
Autor:
Sandra Tranquilli, Michael Abedi-Lartey, Katharine Abernethy, Fidèle Amsini, Augustus Asamoah, Cletus Balangtaa, Stephen Blake, Estelle Bouanga, Thomas Breuer, Terry M Brncic, Geneviève Campbell, Rebecca Chancellor, Colin A Chapman, Tim R B Davenport, Andrew Dunn, Jef Dupain, Atanga Ekobo, Manasseh Eno-Nku, Gilles Etoga, Takeshi Furuichi, Sylvain Gatti, Andrea Ghiurghi, Chie Hashimoto, John A Hart, Josephine Head, Martin Hega, Ilka Herbinger, Thurston C Hicks, Lars H Holbech, Bas Huijbregts, Hjalmar S Kühl, Inaoyom Imong, Stephane Le-Duc Yeno, Joshua Linder, Phil Marshall, Peter Minasoma Lero, David Morgan, Leonard Mubalama, Paul K N'Goran, Aaron Nicholas, Stuart Nixon, Emmanuelle Normand, Leonidas Nziguyimpa, Zacharie Nzooh-Dongmo, Richard Ofori-Amanfo, Babafemi G Ogunjemite, Charles-Albert Petre, Hugo J Rainey, Sebastien Regnaut, Orume Robinson, Aaron Rundus, Crickette M Sanz, David Tiku Okon, Angelique Todd, Ymke Warren, Volker Sommer
Publikováno v:
PLoS ONE, Vol 9, Iss 12, p e114154 (2014)
Numerous protected areas (PAs) have been created in Africa to safeguard wildlife and other natural resources. However, significant threats from anthropogenic activities and decline of wildlife populations persist, while conservation efforts in most P
Externí odkaz:
https://doaj.org/article/c775d219252b49f5b53cd4f8204ba09f
Autor:
Joshua M. Linder, John F. Oates, Robinson O. Diotoh, Ekwoge E. Abwe, Lucy Jayne Ormsby, Alexandra N. Hofner, Andrew Dunn, Kadiri Serge Bobo, Inaoyom Imong, Ekole N. Betobe, David Tiku Okon, Edem A. Eniang, Peter A. Abanyam, Carolyn A. Jost Robinson, Christos Astaras, Sylvie N. Fonkwo, Bethan J. Morgan
Publikováno v:
International Journal of Primatology. 42:262-282
Overhunting and habitat loss from the expansion of agriculture and extractive industries are the primary threats to primate species, 65% of which are threatened with extinction. In Africa, red colobus (Piliocolobus spp.) are the most endangered group
Autor:
Inaoyom Imong, Andrea Ghiurghi, Peter D. Walsh, Jeremy A. Lindsell, Fiona Maisels, Crickette M. Sanz, Elizabeth A. Williamson, Joel Gamys, Anh Galat-Luong, Bethan J. Morgan, Stephen Blake, Charles-Albert Petre, Anne Ntongho, Roger Mundry, Gilles Etoga, Josephine Head, Louwrens Du Toit, Kouame Paul N'Goran, Atanga Ekobo, Matthew R. McLennan, Nicolas Granier, Hugo Rainey, Emma J. Stokes, Jessica Ganas-Swaray, Emmanuelle Normand, Sally A. Lahm, Adama Tondossama, John Hart, Bas Huijbregts, Noëlle Kuempel, Hjalmar Kuehl, Christophe Boesch, Andrew J. Plumptre, Jessica Junker, Ymke Warren, David Morgan, Sébastien Regnaut, Chris S. Duvall, Ilka Herbinger, Sandra Tranquilli, Thurston C. Hicks, Jacqueline Sunderland-Groves, Laura Martinez, David Tiku Okon, Felix Mulindahabi, Geneviève Campbell, Sylvain Gatti
Publikováno v:
Diversity and Distributions. 18:1077-1091
Aim: To predict the distribution of suitable environmental conditions (SEC) for eight African great ape taxa for a first time period, the 1990s and then project it to a second time period, the 2000s; to assess the relative importance of factors influ
Autor:
Stuart Nixon, David Tiku Okon, Rebecca Chancellor, Chie Hashimoto, Ymke Warren, Luis Arranz, Geneviève Campbell, Takeshi Furuichi, Noëlle F. Kümpel, Christophe Boesch, Phil Marshall, Inaoyom Imong, Leonidas Nziguyimpa, Andrew J. Plumptre, Zacharie Nzooh-Dogmo, Hjalmar Kuehl, Ilka Herbinger, Fidèle Amsini, Fiona Maisels, Bas Huijbregts, Sylvain Gatti, Michael Abedi-Lartey, Nsengiyunva Barakabuye, Andrea Ghiurghi, Ogunjemite Babafemi, Jef Dupain, Angelique Todd, Sandra Tranquilli, Aaron S. Rundus, Thurston C. Hicks, John Hart, Augustus Asamoah, Elisabeth Greengrass, Tim R.B. Davenport, Christina Ellis, Jacqueline Sunderland-Groves, Emmanuelle Normand, Andrew Dunn, Gilles Etoga, Lars H. Holbech, Roger Mundry
Publikováno v:
Conservation Letters. 5:48-55
A network of resource management areas (RMAs) exists across tropical Africa to protect natural resources. However, many are poorly managed and weakly protected. We evaluated how the lack of conservation effort influences the extinction risk of Africa