Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Bruce Q. Mann"'
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 62, Iss 1, Pp e1-e7 (2020)
The focus of conservation attention over the past few decades has been on marine-protected areas (MPAs) providing protection for heavily exploited marine fish species. Although some estuaries are included in most large MPAs, specific attention on the
Externí odkaz:
https://doaj.org/article/fdc548f4482b4304aa13cba6fcc78bc0
Autor:
Jan A. Venter, Bruce Q. Mann
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 54, Iss 1, Pp e1-e10 (2012)
A preliminary assessment of surf-zone and estuarine line fish was carried out in the DwesaCwebe Marine Protected Area (MPA), on the Wild Coast, South Africa. The purpose was to provide baseline data on inshore line-fish stocks in the MPA. A total of
Externí odkaz:
https://doaj.org/article/81abead5efcf4b4eb3e3da7b846640d4
Autor:
Judy B. Mann-Lang, Thashnee Naidoo, Elizabeth Francolini, Bruce Q Mann, Kerry Sink, Colette Bodenstaff
Publikováno v:
Journal of Interpretation Research. 28:50-75
Visitors to Marine Protected Areas (MPAs) provide income and can help MPAs achieve their objectives, thereby contributing to the maintenance and restoration of ocean health. However, MPAs are less well known than terrestrial protected areas. Based at
Autor:
Toby D. Rogers, Alison A. Kock, Gareth L. Jordaan, Bruce Q. Mann, Vincent N. Naude, M. Justin O’Riain
Publikováno v:
Marine and Freshwater Research. 73:1450-1464
Context Sharks that are targeted by recreational anglers and commercial fisheries can be vulnerable to overexploitation when fishing effort is not informed or regulated by data on relative distribution and growth. Aims To understand the spatiotempora
Autor:
Christopher S. Bova, Peter J. Britz, Melville Saayman, Andrea Saayman, Bruce Q. Mann, Peet van der Merwe, Warren M. Potts
Publikováno v:
Fisheries Management and Ecology. 29:29-43
Publikováno v:
African Journal of Marine Science. 43:367-387
Research on the socio-economic aspects of marine protected areas (MPAs) in South Africa is reviewed to guide evaluation and integration. After a brief international review, we used declaration noti...
Autor:
Ryan Daly, J.M. Olbers, M. Ziembicki, P. Le Noury, Bruce Q. Mann, G.M. Brokensha, T.N. Hempson
Publikováno v:
African Journal of Marine Science. 43:417-421
Estuaries provide critical nursery habitat for juvenile bull sharks Carcharhinus leucas, as they have the ability to withstand a wide range of salinities. St Lucia is the largest estuarine lake in Africa and was once a key nursery for bull sharks unt
Autor:
Kerry Sink, George M. Branch, L Williams, SP Kirkman, Robyn Adams, Toufiek Samaai, MG van der Bank, Maya C. Pfaff, JB Mann-Lang, Bruce Q. Mann, T-C Livingstone
Publikováno v:
African Journal of Marine Science. 43:389-412
We reviewed 140 papers to assess the ecological effectiveness of South Africa’s marine protected areas (MPAs). Evidence was assessed for coverage and representivity, protection of important biodive...
Autor:
John D. Filmalter, James S. E. Lea, Lauren R. Peel, Bruce Q. Mann, Christopher R. Clarke, Ryan Daly, Paul D. Cowley
Publikováno v:
Marine Ecology Progress Series. 664:165-182
Defining the home range of vulnerable species is critical for designing effective spatial management strategies. However, animal home ranges often change with ontogeny, and quantifying the associated temporal and spatial changes is particularly chall
Autor:
Nkabi Nomfundo, Ryan Daly, Gareth L. Jordaan, Geremy Cliff, Denham Parker, Rhett H. Bennett, Bruce Q. Mann
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 31:777-788
The white‐spotted wedgefish (Rhynchobatus djiddensis) is a Critically Endangered shark‐like ray in the family Rhinidae. Throughout its Western Indian Ocean distribution, it is targeted for its valuable meat and fins and is reported to have underg