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Kelp habitat density and composition from underwater video
Annotations of canopy forming seaweed derived from towed video at selected key abalone blocks along the east coast of Tasmania. The purpose of the study was to examine the patch... -
Spencer Gulf fisheries, Abalone Fisheries Catch and Effort Logbook Data
Abalone catch and effort (1979-current) monitoring catch and effort fluctuations in SA's Abalone Fisheries (3 zones). The quantity of catch and effort expended is recorded on a... -
Recreational rock lobster and abalone fisheries in Tasmania
Using a telephone/diary survey methodology information about recreational fishing activity for rock lobster and abalone in Tasmania is monitored over a fishing season, with... -
Fine-scale associations between blacklip abalone (Haliotis rubra) and...
The survey comprises two streams of data, including (1) the availability of different attachment sites and (2) the algal composition of abalone attachment sites ('homesites').... -
Abalone commercial catch sampling
The abalone commercial catch sampling project contains length-based samples from diver catches collected in Tasmania waters. -
Abalone fishing block 23 - High resolution acoustic data of reef habitat
The principle aim of this project was to map the fine-scale spatial distribution of key abalone habitat impacted by urchins in < 25 m water depth using multibeam acoustic... -
Abalone fishing block 22 - High resolution acoustic data of reef habitat
The principle aim of this project was to map the fine-scale spatial distribution of key abalone habitat impacted by urchins in < 25 m water depth using multibeam acoustic... -
Effect of Centrostephanus rodgersii barrens on standing stocks of abalone...
The effect of barrens formed by the long spined sea urchin, Centrostephanus rodgersii, on the standing stocks of southern rock lobsters (Jasus edwardsii) and black lip abalone... -
Management options to minimise formation of urchin barrens: kelp lines -...
Linear video transects (40m total length; 20m into barrens and 20m into kelp from original fixed marker on the benthos) were used to assess changes in kelp growth in several... -
Presence of urchin barrens from annotated video
Annotations of Centrostephanus rogersii sea urchin barrens derived from towed video at selected key abalone blocks along the east coast of Tasmania. The purpose of the study was... -
Abalone abundance and algal cover information before and after translocation
The dataset comprises abalone abundance and algal cover information on 'control' reefs and 'translocation reefs' in Tasmania. -
High resolution acoustic data of reef habitat - Tasmanian East Coast
The principle aim of this project was to map the fine-scale spatial distribution of key abalone habitat impacted by urchins in < 25 m water depth using multibeam acoustic... -
Lobster predation trials
Data on captive feeding trials for prey preference in southern rock lobsters on longspined sea urchins, black lipped abalone, shortspined sea urchins and periwinkle. -
Estimates of Blacklip Abalone (Haliotis rubra) mortality rates attributed to...
Predation mortality rates of blacklip abalone (Haliotis rubra) were estimated under several different conditions using a range of manipulative experiments. Abalone mortality... -
Surveys of long spined sea urchin (Centrostephanus rodgersii) and barrens...
Quantitative surveys were undertaken at four sites in the Kent Group, north eastern Tasmania (southern and northern shores of East Cove at Deal Island, Winter Cove at Deal... -
Abalone fishing block 24 - High resolution acoustic data of reef habitat
The principle aim of this project was to map the fine-scale spatial distribution of key abalone habitat impacted by urchins in < 25 m water depth using multibeam acoustic... -
Abalone fishing block 28 - High resolution acoustic data of reef habitat
The principle aim of this project was to map the fine-scale spatial distribution of key abalone habitat impacted by urchins in < 25 m water depth using multibeam acoustic... -
Estimates of abalone (Haliotis rubra) size at emergence within the Maria...
Estimates of blacklip abalone (Haliotis rubra) size at emergence were obtained from surveys of ten sites within the Mercury Passage on Tasmania's east coast. Size at emergence... -
Abalone fishing block 29 - High resolution acoustic data of reef habitat
The principle aim of this project was to map the fine-scale spatial distribution of key abalone habitat impacted by urchins in < 25 m water depth using multibeam acoustic... -
Fishery independent abalone density
This fishery independent abalone abundance assessment project contains abalone density and size frequency data collected from transect surveys at approximately 25 sites, mostly...