Results 81 to 90 of about 713 (173)

Humpback whales, rock lobsters and mathematics : exploration of assessment models incorporating stock-structure

open access: yes, 2011
This thesis presents four marine resource assessments; three concern the Southern Hemisphere (SH) humpback whale (Megaptera novaeangliae) and one the South African east coast rock lobster Palinurus delagoae. It also sets out the statistical background to
Müller, Andrea
core  

Nutrients in an oligotrophic boundary current: Evidence of a new role for the Leeuwin Current

open access: yes, 2011
New observations along the continental shelf of Western Australia provide a novel explanation for the established ~60years relationship between Leeuwin Current (LC) strength and greater winter nitrate concentrations at 32°S plus the inter-annual ...
Waite, A.M.   +6 more
core   +1 more source

The Age-Structured Production Model for the South Coast rock lobster population extended to be sex- and area-specific and to fit to catch-at-length data

open access: yes, 2016
The south coast rock lobster resource is modelled using an age-structured-productionmodel (ASPM) which fits to catch-at-length data directly. The model is sexdisaggregated (m/f) and area-disaggregated (A=1,2,3)
Butterworth, Doug S, Johnston, Susan J
core  

Alternative calculation of catches per Area in the South Coast rock lobster fishery

open access: yes, 2016
A method to separate the South Coast rock lobster annual catches by Area for the areadisaggregated assessments was described in WG/04/08/SCRL08. Concern was raised about an assumption made with respect to the calculation of those catches, namely that the
Butterworth, Doug S   +1 more
core   +1 more source

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