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Gordon O'Brien
Gordon O'Brien
Senior Lecturer, University of Mpumalanga; Rivers of Life Aquatic Health Services; School of Life
Verified email at ump.ac.za - Homepage
Title
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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
4532018
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
1252011
Animal protein sources as a substitute for fishmeal in aquaculture diets: A systematic review and meta-analysis
R Luthada-Raswiswi, S Mukaratirwa, G O’Brien
Applied sciences 11 (9), 3854, 2021
982021
A regional-scale ecological risk framework for environmental flow evaluations
GC O'Brien, C Dickens, E Hines, V Wepener, R Stassen, L Quayle, ...
Hydrology and Earth System Sciences 22 (2), 957-975, 2018
912018
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
732019
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
432012
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
302019
Macroinvertebrates as indicators of ecological conditions in the rivers of KwaZulu-Natal, South Africa
OA Agboola, CT Downs, G O'Brien
Ecological indicators 106, 105465, 2019
272019
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
252009
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
242019
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
242009
Socio-ecological system management of the lower Phongolo River and floodplain using relative risk methodology
NJ Smit, W Vlok, JHJ Van Vuren, L Du Preez, E Van Eeden, GC O’brien, ...
Water Research Commission (WRC) Report, 16, 2016
232016
Risk assessment of water quantity and quality stressors to balance the use and protection of vulnerable water resources
M Wade, GC O'Brien, V Wepener, G Jewitt
Integrated Environmental Assessment and Management 17 (1), 110-130, 2021
222021
Bayesian network applications for sustainable holistic water resources management: modeling opportunities for South Africa
IH Govender, U Sahlin, GC O'Brien
Risk Analysis 42 (6), 1346-1364, 2022
212022
Macroinvertebrate taxa display increased fidelity to preferred biotopes among disturbed sites in a hydrologically variable tropical river
FO Masese, AO Achieng, GC O’Brien, ME McClain
Hydrobiologia 848 (2), 321-343, 2021
212021
Multiple stressors in African freshwater systems
K Fouchy, ME McClain, J Conallin, G O’Brien
Multiple stressors in river ecosystems, 179-191, 2019
212019
The southern African inland fish tracking programme (FISHTRAC): An evaluation of the approach for monitoring ecological consequences of multiple water resource stressors …
MJ Burnett, GC O'Brien, FJ Jacobs, F Botha, G Jewitt, CT Downs
Ecological Indicators 111, 106001, 2020
202020
Development of a water quality index for estuarine water quality management in South Africa
V Wepener, DP Cyrus, L Vermeulen, G O’brien, P Wade
Water Research Commission, South Africa, 2006
182006
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
172012
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
162014
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