데이터셋 상세
호주
Fine-scale associations between blacklip abalone (Haliotis rubra) and encrusting algae
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'). The survey was conducted at three sites at each of three regions on the east coast of Tasmania.
데이터 정보
연관 데이터
Fishery independent abalone density
공공데이터포털
This fishery independent abalone abundance assessment project contains abalone density and size frequency data collected from transect surveys at approximately 25 sites, mostly in south-east Tasmania, but also the south-west coast, Three Hummock Island, Flinders and Hogan islands between 2002 and 2005.
Estimates of Blacklip Abalone (Haliotis rubra) mortality rates attributed to Southern Rock Lobster (Jasus edwardsii)
공공데이터포털
Predation mortality rates of blacklip abalone (Haliotis rubra) were estimated under several different conditions using a range of manipulative experiments. Abalone mortality rates were estimated from tethering experiments inside the Maria Island Marine Reserve (MIMR) and at an adjacent site where predators, including southern rocks lobster (Jasus edwardsii) were in low abundance, due to fishing. Estimates of abalone mortality directly attributed to rock lobsters were gained from manipulative experiments inside the MIMR and in an aquarium experiment at the Tasmanian Aquaculture and Fisheries Institute facility at the Marine Research Laboratories.
Spencer Gulf Abalone biological sampling
공공데이터포털
Measures of abalone biology - length, weight, growth rate in the Spencer Gulf, South Australia.
Estimates of abalone (Haliotis rubra) size at emergence within the Maria Island Marine Reserve and the Mercury Passage
공공데이터포털
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 estimates were obtained from five populations inside the Maria Island Marine Reserve (MIMR) and at five adjacent sites where abalone harvesting occurs. The data sets includes abundance and size estimates of the main abalone predators, including the southern rock lobster (Jasus edwardsii), and competitors.
Abalone abundance and algal cover information before and after translocation
공공데이터포털
The dataset comprises abalone abundance and algal cover information on 'control' reefs and 'translocation reefs' in Tasmania.
Abalone commercial catch sampling
공공데이터포털
The abalone commercial catch sampling project contains length-based samples from diver catches collected in Tasmania waters.
CRED REA Fish Team Belt Transect Survey at Ta'u, 2004
공공데이터포털
Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Ta'u Islands in American Samoa in February, 2004 from the NOAA vessel Oscar Elton Sette (OES04-02).Raw survey data included species level abundance estimates.
목록