G. O’Brien

发表

The future of fish passage science, engineering, and practice

Nallamuthu Rajaratnam, Steven J. Cooke, David Z. Zhu, 2018 .

The southern African inland fish tracking programme (FISHTRAC): An evaluation of the approach for monitoring ecological consequences of multiple water resource stressors, remotely and in real-time

G. Jewitt, G. O’Brien, C. Downs, 2020 .

Assessing the effect of tagging and the vulnerability to predation in tigerfish (Hydrocynus vittatus, Castelnau 1861) in a water-stressed system using telemetry methods

G. O’Brien, 2020 .

Ecological Risk of Water Resource Use to the Wellbeing of Macroinvertebrate Communities in the Rivers of KwaZulu-Natal, South Africa

G. O’Brien, C. Downs, O. A. Agboola, 2020, Frontiers in Water.

Response of zooplankton communities to altered water quality and seasonal flow changes in selected river dominated estuaries in KwaZulu-Natal, South Africa

G. O’Brien, C. Downs, V. Wepener, 2019, Ecohydrology & Hydrobiology.

Temporal and spatial ecology of an iconic Labeobarbus spp. in a socio-economically important river

G. Jewitt, G. O’Brien, C. Downs, 2021, Environmental Biology of Fishes.

River connectivity and fish migration considerations in the management of multiple stressors in South Africa

G. O’Brien, Céline Hanzen, M. Burnett, 2019, Marine and Freshwater Research.

Regional-scale risk assessment methodology using the Relative Risk Model (RRM) for surface freshwater aquatic ecosystems in South Africa

G. O’Brien, V. Wepener, 2012 .

Fish telemetry in African inland waters and its use in management: a review

G. Jewitt, G. O’Brien, C. Downs, 2021, Reviews in Fish Biology and Fisheries.

A Multivariate Approach to the Selection and Validation of Reference Conditions in KwaZulu-Natal Rivers, South Africa

G. O’Brien, C. Downs, O. A. Agboola, 2020, Frontiers in Environmental Science.

Assessing fish community response to water quality and habitat stressors in KwaZulu-Natal, South Africa

G. O’Brien, C. Downs, M. Burnett, 2021, African Journal of Aquatic Science.

Animal Protein Sources as a Substitute for Fishmeal in Aquaculture Diets: A Systematic Review and Meta-Analysis

G. O’Brien, S. Mukaratirwa, R. Luthada-Raswiswi, 2021, Applied Sciences.

African freshwater eel species (Anguilla spp.) identification through DNA barcoding

M. Lucas, G. O’Brien, S. Willows‐Munro, 2020 .

Deposited in DRO : 27 February 2018 Version of attached le : Peer-review status of attached

N. Rajaratnam, D. Zhu, P. Pompeu, 2018 .

Fishmeal Replacement with Animal Protein Source (Crocodylus niloticus Meat Meal) in Diets of Mozambique Tilapia (Oreochromis mossambicus) of Different Size Groups

G. O’Brien, S. Mukaratirwa, R. Luthada-Raswiswi, 2022, Applied Sciences.

Movement response of Orange-Vaal largemouth yellowfish (Labeobarbus kimberleyensis) to water quality and habitat features in the Vaal River, South Africa

G. O’Brien, C. Downs, T. Ramesh, 2018, Environmental Biology of Fishes.

Implications of the movement behaviour of African tigerfish Hydrocynus vittatus for the design of freshwater protected areas.

G. O’Brien, C. Downs, T. Naesje, 2019, Journal of fish biology.

Ecological integrity assessment of the fish assemblages of the Matigulu/Nyoni and Umvoti estuaries, KwaZulu-Natal, South Africa

G. O’Brien, V. Wepener, R. Swemmer, 2009 .

Assessing the effect of tagging and the vulnerability to predation in tigerfish (Hydrocynus vittatus, Castelnau 1861) in a water-stressed system using telemetry methods

G. O’Brien, 2020, KOEDOE - African Protected Area Conservation and Science.

Crocodile meat meal as a fishmeal substitute in juvenile dusky kob (Argyrosomus japonicus) diets: Feed utilization, growth performance, blood parameters, and tissue nutrient composition

G. O’Brien, V. Mlambo, M. Mwanza, 2021 .

A regional-scale ecological risk framework for environmental flow evaluations

Gordon C. O'Brien, Chris Dickens, Eleanor E Hines, 2017 .

Macroinvertebrates as indicators of ecological conditions in the rivers of KwaZulu-Natal, South Africa

G. O’Brien, C. Downs, O. A. Agboola, 2019, Ecological Indicators.

An assessment of the influence of multiple stressors on the Vaal River, South Africa

A. Covaci, G. O’Brien, V. Wepener, 2011 .

Presence And Temporal Activities Of Serrated Hinged Terrapin (Pelusios sinuatus) And Marsh Terrapin (Pelomedusa galeata) In KwaZulu-Natal, South Africa, Assessed Using Telemetry

G. O’Brien, C. Downs, M. Burnett, 2022, Tropical Conservation Science.

Spatial ecology of freshwater eels in South Africa: implications for conservation

P. Calverley, M. Lucas, G. O’Brien, 2021, Hydrobiologia.

Speaking the same language: can the sustainable development goals translate the needs of inland fisheries into irrigation decisions?

C. Finlayson, M. McCartney, A. Lynch, 2019, Marine and Freshwater Research.

ASPECTS OF THE ECOLOGY AND POPULATION MANAGEMENT OF THE BUSHVELD SMALLSCALE YELLOWFISH (LABEOBARBUS POLYLEPIS)

G. O’Brien, 2009 .

Slippery customers for conservation: Distribution and decline of anguillid eels in South Africa

M. Lucas, G. O’Brien, C. Downs, 2022, Aquatic Conservation: Marine and Freshwater Ecosystems.

Habitat preferences and movement of adult yellowfishes in the Vaal River, South Africa

G. O’Brien, V. Wepener, N. Smit, 2013 .

Functional Responses and Additive Multiple Predator Effects of Two Common Wetland Fish

Ross N. Cuthbert, G. O’Brien, R. Wasserman, 2022, Water.

Defining and Quantifying National-Level Targets, Indicators and Benchmarks for Management of Natural Resources to Achieve the Sustainable Development Goals

Vladimir U. Smakhtin, Matthew P. McCartney, Chris Dickens, 2019, Sustainability.

Sustainable Floodplains: Linking E-Flows to Floodplain Management, Ecosystems, and Livelihoods in the Sahel of North Africa

C. Dickens, G. O’Brien, C. Baker, 2020, Sustainability.

Macroinvertebrate taxa display increased fidelity to preferred biotopes among disturbed sites in a hydrologically variable tropical river

Frank O. Masese, M. McClain, G. O’Brien, 2020, Hydrobiologia.

Multiple Stressors in African Freshwater Systems

M. McClain, G. O’Brien, J. Conallin, 2019, Multiple Stressors in River Ecosystems.

EFFECT OF DENSITY ON SECONDARY SEX CHARACTERISTICS AND SEX RATIO IN SILENE ALBA (CARYOPHYLLACEAE)

G. O’Brien, J. L. Doust, L. L. Doust, 1987 .

Surgical implantation of radio tags in three eel species (Anguilla spp.) in South Africa.

P. Calverley, M. Lucas, G. O’Brien, 2020, Journal of fish biology.

Temporal movement of free-swimming fishes and their response to environmental variables in some of the rivers of Kruger National Park, South Africa

G. O’Brien, C. Downs, V. Wepener, 2021, Environmental Biology of Fishes.

Application of the relative risk model for evaluation of ecological risk in selected river dominated estuaries in KwaZulu-Natal, South Africa

Victor Wepener, G. O’Brien, C. Downs, 2020 .

Risk Assessment of Water Quantity and Quality Stressors to Balance the Use and Protection of Vulnerable Water Resources

G. O’Brien, V. Wepener, G. Jewitt, 2020, Integrated environmental assessment and management.

The nature of our mistakes, from promise to practice: Water stewardship for sustainable hydropower in Sub‐Saharan Africa

C. Dickens, G. O’Brien, Padmendra Shrestha, 2021, River Research and Applications.

Bayesian Network Applications for Sustainable Holistic Water Resources Management: Modeling Opportunities for South Africa

G. O’Brien, U. Sahlin, I. Govender, 2021, Risk analysis : an official publication of the Society for Risk Analysis.

Environmental drivers of ichthyofauna community composition of the river ecosystems draining the Lake St. Lucia basin, South Africa

Mahomed Desai, G. O’Brien, C. Downs, 2021, Hydrobiologia.

Editorial: Advances in Biomonitoring for the Sustainability of Vulnerable African Riverine Ecosystems

Frank O. Masese, G. O’Brien, Francis Ofurum Arimoro, 2021, Frontiers in Water.

Regional Scale Risk to the Ecological Sustainability and Ecosystem Services of an African Floodplain System

Nico J. Smit, G. O’Brien, V. Wepener, 2021, Risk analysis : an official publication of the Society for Risk Analysis.

Spatial shifts and habitat partitioning of ichthyofauna within the middle–lower region of the Pungwe Basin, Mozambique

Mahomed Desai, G. O’Brien, C. Downs, 2019, Journal of Freshwater Ecology.

Measures to Safeguard and Restore River Connectivity

M. Thieme, S. Cooke, J. Opperman, 2023, Environmental Reviews.