Gordon O'Brien
Gordon O'Brien
Senrior Lecturer, University of Mpumalanga
Verified email at ump.ac.za - Homepage
Title
Cited by
Cited by
Year
The future of fish passage science, engineering, and practice
AT Silva, MC Lucas, T Castro‐Santos, C Katopodis, LJ Baumgartner, ...
Fish and Fisheries 19 (2), 340-362, 2018
962018
An assessment of the influence of multiple stressors on the Vaal River, South Africa
V Wepener, C Van Dyk, L Bervoets, G O’brien, A Covaci, Y Cloete
Physics and chemistry of the earth, Parts A/B/C 36 (14-15), 949-962, 2011
702011
Regional-scale risk assessment methodology using the Relative Risk Model (RRM) for surface freshwater aquatic ecosystems in South Africa
GC O’Brien, V Wepener
Water SA 38 (2), 153-166, 2012
242012
A regional-scale ecological risk framework for environmental flow evaluations
GC O'Brien, V Wepener, C Dickens, E Hines, R Stassen
EGU, 2018
172018
Ecological integrity assessment of the fish assemblages of the Matigulu/Nyoni and Umvoti estuaries, KwaZulu-Natal, South Africa
GC O'Brien, R Swemmer, V Wepener
African Journal of Aquatic Science 34 (3), 293-302, 2009
152009
Characterisation of the social and economic value of the use and associated conservation of the yellowfishes in the Vaal River
M Brand, J Maina, M Mander, G O’Brien
Water Research Commission report, 2009
132009
Development of a water quality index for estuarine water quality management in South Africa
V Wepener, D Cyrus, L Vermeulen, G O’brien, P Wade
Water Research Commission, South Africa, 2006
132006
Comparative behavioural assessment of an established and a new tigerfish Hydrocynus vittatus population in two man-made lakes in the Limpopo River catchment …
GC O'Brien, JB Bulfin, A Husted, NJ Smit
African journal of aquatic science 37 (3), 253-263, 2012
122012
Socio-ecological System Management of the Lower Phongolo River and Floodplain Using Relative Risk Methodology: Report to the Water Research Commission
NJ Smit, W Vlok, JHJ Van Vuren, L Du Preez, ES Van Eeden, GC O'Brien, ...
Water Research Commission, 2016
112016
Defining and quantifying national-level targets, indicators and benchmarks for management of natural resources to achieve the sustainable development goals
C Dickens, V Smakhtin, M McCartney, G O’Brien, L Dahir
Sustainability 11 (2), 462, 2019
102019
First observation of African tigerfish Hydrocynus vittatus predating on barn swallows Hirundo rustica in flight
GC O'Brien, F Jacobs, SW Evans, NJ Smit
Journal of fish biology 84 (1), 263-266, 2014
92014
Habitat preferences and movement of adult yellowfishes in the Vaal River, South Africa
GC O'Brien, F Jacobs, L Cronje, V Wepener, NJ Smit
South African Journal of Science 109 (7-8), 01-08, 2013
82013
An ecotoxicological investigation into the ecological integrity of a segment of the Elands River, Mpumalanga, South Africa
GC O'Brien
University of Johannesburg, 2003
82003
Speaking the same language: can the sustainable development goals translate the needs of inland fisheries into irrigation decisions?
AJ Lynch, LJ Baumgartner, CA Boys, J Conallin, IG Cowx, CM Finlayson, ...
Marine and Freshwater Research 70 (9), 1211-1228, 2019
42019
The spatial ecology of adult Labeobarbus marequensis and their response to flow and habitat variability in the Crocodile River, Kruger National Park
MJ Burnett, GC O’Brien, V Wepener, D Pienaar
African journal of aquatic science 43 (4), 375-384, 2018
32018
Movement response of Orange-Vaal largemouth yellowfish (Labeobarbus kimberleyensis) to water quality and habitat features in the Vaal River, South Africa
T Ramesh, CT Downs, GC O’Brien
Environmental biology of fishes 101 (6), 997-1009, 2018
32018
Development of a relative risk assessment framework to assess multiple stressors in the Klip River system
V Wepener, P Dlamini, GC O’BRIEN, W Malherbe
WRC Report, 2015
32015
Conservation of fishes in the Elands River, Mpumalanga, South Africa: Past, present and future
GC O'Brien, NJ Smit, V Wepener
Koedoe 56 (1), 1-8, 2014
32014
Regional scale risk assessment methodology using the relative risk model as a management tool for aquatic ecosystems in South Africa
GC O’Brien
University of Johannesburg, 2011
32011
River connectivity and fish migration considerations in the management of multiple stressors in South Africa
GC O’Brien, M Ross, C Hanzen, V Dlamini, R Petersen, GJ Diedericks, ...
Marine and Freshwater Research 70 (9), 1254-1264, 2019
22019
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