Distinct responses of bacterial communities to agricultural and urban impacts in temperate southern African estuaries

Autor: Gwynneth F. Matcher, PW Froneman, Rosemary A. Dorrington, Ian Meiklejohn

Publikováno v: Estuarine, Coastal and Shelf Science. 200:224-233

Worldwide, estuaries are regarded as amongst the most ecologically threatened ecosystems and are increasingly being impacted by urban development, agricultural activities and reduced freshwater inflow. In this study, we examined the influence of diff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3db54639d88b806863be07e186aebf01
https://doi.org/10.1016/j.ecss.2017.11.015

Fish recruitment into a South African temporarily open/closed temperate estuary during three different hydrological mouth phases

Autor: PW Froneman, GP Tweddle

Publikováno v: African Journal of Marine Science. 39:203-209

Quantitative recruitment of ichthyofauna into a South African temporarily open/closed estuary (TOCE) was investigated during three distinct hydrological phases: closed overwash, open outflow and tidal mouth conditions. Maximum recruitment densities o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9d70d61273a8a3a80ef69620dee162e
https://doi.org/10.2989/1814232x.2017.1329168

Temporal and spatial variability in the abundance, biomass and distribution ofPalaemon peringueyi(Decapoda: Crustacea) are influenced by biological but not physico-chemical factors in the permanently open Kariega Estuary, South Africa

Autor: M Masubelele, PW Froneman, NP Nyalungu, AN Hodgson, M Dopolo

Publikováno v: African Journal of Aquatic Science. 39:435-442

Biological and physico-chemical factors affecting abundance and biomass of shrimp Palaemon peringueyi were investigated in 2010–2011 in the lower, middle and upper reaches of the freshwater-deprived permanently open Kariega Estuary. Shrimp abundanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6a7748a2de2d3884ca761ea4d01f615
https://doi.org/10.2989/16085914.2014.960792

Microplastic leachates inhibit small-scale self-organization in mussel beds.

Autor: Zardi GI; Normandie Université, UNICAEN, Laboratoire Biologie des Organismes et Ecosystèmes Aquatiques, UMR 8067 BOREA (CNRS, MNHN, UPMC, UCBN, IRD-207), 14000 Caen, France; Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa; CCMAR-CIMAR Laboratório Associado, Universidade do Algarve, Campus Gambelas, Faro 8005-139, Portugal., Nicastro KR; Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa; CCMAR-CIMAR Laboratório Associado, Universidade do Algarve, Campus Gambelas, Faro 8005-139, Portugal; Univ. Lille, CNRS, Univ. Littoral Côte d'Opale, IRD, UMR 8187 LOG, F-59000 Lille, France. Electronic address: katynicastro@gmail.com., Truong SL; Laboratoire ITODYS CNRS UMR7086, Université Paris Diderot, Bâtiment Lavoisier, 75205, France., Decorse P; Laboratoire ITODYS CNRS UMR7086, Université Paris Diderot, Bâtiment Lavoisier, 75205, France., Nozak S; Laboratoire ITODYS CNRS UMR7086, Université Paris Diderot, Bâtiment Lavoisier, 75205, France., Chevillot-Biraud A; Laboratoire ITODYS CNRS UMR7086, Université Paris Diderot, Bâtiment Lavoisier, 75205, France., Froneman PW; Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa., Akoueson F; Univ. Littoral Côte d'Opale, UMR 1158 BioEcoAgro, EA 7394, Institut Charles Viollette, USC ANSES, INRAe, Univ. Lille, Univ. Artois, Univ. Picardie Jules Verne, Uni. Liège, F-62200 Boulogne-sur-Mer, France; ANSES - Laboratoire de Sécurité des Aliments, Boulevard du Bassin Napoléon, F-62200 Boulogne-sur-Mer, France., Duflos G; ANSES - Laboratoire de Sécurité des Aliments, Boulevard du Bassin Napoléon, F-62200 Boulogne-sur-Mer, France., Seuront L; Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa; Univ. Lille, CNRS, Univ. Littoral Côte d'Opale, IRD, UMR 8187 LOG, F-59000 Lille, France; Department of Marine Resources and Energy, Tokyo University of Marine Science and Technology, Tokyo, Japan.

Publikováno v: The Science of the total environment [Sci Total Environ] 2024 Mar 01; Vol. 914, pp. 169816. Date of Electronic Publication: 2024 Jan 04.

Thermal stress gradient causes increasingly negative effects towards the range limit of an invasive mussel.

Autor: Ma KCK; Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa; Department of Ocean Sciences, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada. Electronic address: k.ma@ru.ac.za., Monsinjon JR; Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa; Ifremer, Indian Ocean Delegation, Le Port, La Réunion, France., Froneman PW; Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa., McQuaid CD; Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa.

Publikováno v: The Science of the total environment [Sci Total Environ] 2023 Mar 20; Vol. 865, pp. 161184. Date of Electronic Publication: 2022 Dec 26.