Environmental factors influencing the reproduction of an estuarine penaeid population and implications for management

This study determined environmental factors influencing the reproductive dynamics of a recreationally fished penaeid Metapenaeus dalli Racek in the Swan–Canning Estuary, south‐western Australia, during a restocking programme. Prawns were collected from nearshore (2 m deep) every lunar month from Oct...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Fisheries management and ecology 2018-06, Vol.25 (3), p.203-219
Hauptverfasser:	Crisp, J. A., Loneragan, N. R., Tweedley, J. R., D’Souza, F. M. L., Poh, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	aquaculture‐based enhancement Brackishwater environment Breeding Carapace Density stratification Dynamics Ecological aggregations Egg production Environmental factors Environmental impact Environmental management Estuaries Estuarine dynamics Estuarine environments Fecundity Females fishery Fishing Freshwater crustaceans Marine crustaceans Metapenaeus dalli Ova Penaeidae Prawns Processing fishery products Reproduction Restocking Salinity Salinity effects shrimp/prawn Stratification Surface salinity Water temperature
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	This study determined environmental factors influencing the reproductive dynamics of a recreationally fished penaeid Metapenaeus dalli Racek in the Swan–Canning Estuary, south‐western Australia, during a restocking programme. Prawns were collected from nearshore (2 m deep) every lunar month from October 2013 to March 2016. Reproduction occurred between November and March, when water temperature was >17°C, salinity >25 and stratification (bottom–surface salinity)
ISSN:	0969-997X 1365-2400
DOI:	10.1111/fme.12278