Compilation of information for the US Marine Mammal Protection Act Comparability Finding process

Funded Activity Summary

The Department of Agriculture, Water and Environment require relevant information be collated on marine mammal populations that interact with fisheries classified as 'export' under the provisions of the US Marine Mammal Proection Act.

The Department of Agriculture, Water and Environment have listed several marine mammal species for which mortalities have been recorded in Australian fisheries and require an estimate of Nmin, Rmax and Fr for each of these species in order to determine for which a PBR approach is currently feasible. Data deficiencies that prevent PBR being calculated for a given species need to be determined and potential approaches to obtain relevant information identified.

If PBR is not a feasible approach to be undertaken for any of the marine mammal species identified, other relevant data for each species and 'export' fishery will need to collated in order for NOAA to be able to determine if a comparability finding for that fishery can be granted. This could include information on the level of monitoring in that fishery, temporal or spatial overlap with the marine mammals species and existing management of interactions such as fishery specific bycatch management strategies.


Objectives:
1. Where possible provide estimates of maximum potential population growth rate (Rmax), minimum estimate of abundance (Nmin) and recovery factor (FR) for each species of marine mammal listed by the Department of Agriculture, Water and Environment.
2. For each marine mammal species compile requested information on listed status under Australian and US legislation, including temporal and spatial overlap with relevant fisheries or jurisdictions, information on population structure and behavioural traits of that species that make it more or less likely to interact with fishing operations, and existing bycatch management strategies.
3. Given existing data, determine the ability to calculate PBR for marine mammal species as a means of applying bycatch limits in Australian fisheries, and, if PBR cannot be calculated, investigate specific fisheries management arrangements, including bycatch monitoring regimes, and other information available for each ‘export’ fishery where interactions with marine mammals have been recorded, and provide an assessment of the potential level of impact of interactions for each species and / or population. Where appropriate, identify additional information that could be collected, for each marine mammal species and ‘export’ fishery, that in lieu of PBR, could assist the US in determining a ‘comparability rating’ for that fishery.

Funded Activity Details

Start Date: 12-10-2020

End Date: 19-02-2021

Funding Scheme: Funding Scheme not available

Funding Amount: $77,840.00

Funder: Fisheries Research and Development Corporation

Research Topics

ANZSRC Field of Research (FoR)

There are no FoR codes available for this funding activity

ANZSRC Socio-Economic Objective (SEO)

There are no SEO codes available for this funding activity

Other Keywords

Analytics | Biology | Biomass | Bycatch | Fisheries Management | Market opportunities | Mortality | Population Dynamics | Resource Rehabilitation

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