2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26)
Statement: Photo quality will be variable and requires assessment prior to assimilation into photo-identification catalogue http://data.marinemammals.gov.au/arwpic Purpose Assessing the status and trend of Australia's southern right whale populations. Aerial surveys of southern right whales (Eu...
Other Authors: | , , , , , , , , |
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Format: | Dataset |
Language: | unknown |
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Australian Ocean Data Network
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Online Access: | https://researchdata.edu.au/2021-aerial-survey-mac-126/2818011 |
id |
ftands:oai:ands.org.au::2818011 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans biota National Environmental Science Program (NESP) Marine and Coastal Hub EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MAMMALS > CETACEANS > BALEEN WHALES SOUTHERN RIGHT WHALES AERIAL SURVEY CAMERAS CESSNA 172 SKYHAWK AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN CONTINENT > AUSTRALIA/NEW ZEALAND > AUSTRALIA GEOGRAPHIC REGION > POLAR |
spellingShingle |
oceans biota National Environmental Science Program (NESP) Marine and Coastal Hub EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MAMMALS > CETACEANS > BALEEN WHALES SOUTHERN RIGHT WHALES AERIAL SURVEY CAMERAS CESSNA 172 SKYHAWK AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN CONTINENT > AUSTRALIA/NEW ZEALAND > AUSTRALIA GEOGRAPHIC REGION > POLAR 2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26) |
topic_facet |
oceans biota National Environmental Science Program (NESP) Marine and Coastal Hub EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MAMMALS > CETACEANS > BALEEN WHALES SOUTHERN RIGHT WHALES AERIAL SURVEY CAMERAS CESSNA 172 SKYHAWK AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN CONTINENT > AUSTRALIA/NEW ZEALAND > AUSTRALIA GEOGRAPHIC REGION > POLAR |
description |
Statement: Photo quality will be variable and requires assessment prior to assimilation into photo-identification catalogue http://data.marinemammals.gov.au/arwpic Purpose Assessing the status and trend of Australia's southern right whale populations. Aerial surveys of southern right whales (Eubalaena australis) were undertaken off the southern Australian coast to monitor the recovery of this endangered species following extreme 19th and 20th Century commercial whaling. The aerial survey was undertaken in the coastal waters from Perth (Western Australia) to Ceduna (South Australia) between the 12th and 17th August 2021, to maintain the annual series of surveys and inform the long-term population trend. The maximum whale counts for each leg of the survey flights between Cape Leeuwin and Ceduna, and consisted of a total 643 southern right whales sighted across the survey area (270 cow-calf pairs and 103 unaccompanied whales). The subsequent population estimate for the Australian ‘south-western’ population is 2,549 whales, which represents the majority of the Australian population given the very low numbers in the ‘south-eastern’ subpopulation. The population long-term trend data is indicating recent years (from 2007) are showing greater inter-annual variation in whale counts. To evaluate the recovery of the southern right whale population, it will be critical to collect long-term data on the annual variability in whale numbers related to the non-annual female breeding cycle and identify possible impacts on this by short-term climate dynamics, longer-term climate change and/or anthropogenic threats. |
author2 |
AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) DOUBLE, MIKE (collaborator) DOUBLE, MIKE (hasPrincipalInvestigator) Smith, J. and Double, M. (originator) |
format |
Dataset |
title |
2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26) |
title_short |
2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26) |
title_full |
2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26) |
title_fullStr |
2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26) |
title_full_unstemmed |
2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26) |
title_sort |
2021 aerial survey data of southern right whales (eubalaena australis) off southern australia (nesp mac 1.26) |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/2021-aerial-survey-mac-126/2818011 |
op_coverage |
Spatial: -31.969671999663042,115.83638800240442 -32.47875400019689,115.74526400003367 -32.68149400024788,115.60595999985412 -33.28812859995486,115.71151389964677 -33.63946580030637,115.36693740044075 -33.62349800013255,115.12199600021529 -33.63380000036966,115.02791600002344 -33.98682409955251,114.99030960040784 -34.30611200006871,115.16246400031343 -34.33392000000795,115.401211999834 -34.43045852454122,115.70035499118991 -34.83544459988832,116.12485720029963 -34.87731369966747,116.25545989995452 -34.939738199658166,116.37696490040992 -35.016237999783804,116.48214799983042 -35.00474799962046,116.53456980025611 -34.975111999918795,116.72545600009438 -34.97406162144666,117.15156893815607 -34.9657259996551,117.46448399983684 -35.01112481795593,117.69794926384746 -34.85991594506474,118.31393219121776 -34.63687575711044,118.52273997377085 -34.41610516841877,118.91599461785732 -34.40358569902077,119.20312374496494 -34.31518329966951,119.49961070017379 -34.14213599977654,119.58970200024714 -33.98384559979456,119.81651880030243 -33.92311549988038,120.04127240000128 -33.920847386297794,120.4228907035432 -33.77633295250371,121.19547945051625 -33.822604186034326,121.58177381770759 -33.88947399982521,121.82784200010826 -33.82815599959963,121.93467600029727 -33.81682166578718,122.0655118132197 -33.9972407057939,122.16376749427445 -33.91242079987996,122.36816380001937 -33.85612349969972,123.01993159966366 -33.90384599979302,123.13352170006645 -33.89549820028167,123.37146599975621 -33.81103878041535,123.63505019940726 -33.69529822023662,123.71509318090568 -33.557350000202305,123.97735000010243 -33.187101290192345,124.04570549391349 -32.9508733790032,124.27539404330048 -32.83983213354611,124.76261216781732 -32.27666014145233,125.900614504356 -32.2139435785333,126.22985701858657 -32.19768535489516,127.21060760915395 -31.80360878621645,128.65954242044643 -31.670947738047637,129.15125701849672 -31.540651703613207,130.40605009583533 -31.464052999646192,131.14290280012415 -31.570123853133282,131.56891010022105 -31.99210191976772,132.24952187203678 -31.906818934945882,132.54111905949708 -31.972822153919182,132.7833269739607 -32.157474522231375,133.16253097462481 -32.18275269598007,133.33268847309466 -32.12235813042332,133.471683577735 -32.085680000231775,133.61211400036086 -32.23479599963565,133.8223499998527 -32.390243999660804,133.95167000007052 -32.449121276725506,133.9124049673154 -32.48272809982189,134.18410730031178 -32.76867771660329,134.3634997147401 -34.27828249733933,133.22687474207578 -33.69680507119705,131.42973189631005 -33.41234080348523,130.80063625725757 -33.46469869898572,129.49896922165237 -34.03556830863051,127.68914146720499 -34.061897594698166,126.68528165272618 -34.451719737875585,125.85636061385128 -35.21501283137701,125.07601262508261 -35.59430267233039,124.40313053794398 -35.818637721253765,123.23227880082608 -35.705238039703715,121.0705866940208 -36.71385065158625,119.02885155855267 -36.90855617592673,118.29772736572545 -36.791022003362734,116.00978138929975 -36.44826551973791,114.99806459560466 -35.86640206680192,113.8996084091009 -35.17274449106538,113.14550978994487 -34.275506345941096,112.83138050770435 -33.04339969963638,112.93594424852836 -31.871073156201135,113.70455767369778 -31.969671999663042,115.83638800240442 Temporal: From 2021-08-12 to 2021-08-17 |
genre |
baleen whales Southern Ocean Southern Right Whale |
genre_facet |
baleen whales Southern Ocean Southern Right Whale |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/2021-aerial-survey-mac-126/2818011 NESP_2021_SRW |
_version_ |
1810433654003859456 |
spelling |
ftands:oai:ands.org.au::2818011 2024-09-15T17:57:31+00:00 2021 Aerial survey data of southern right whales (Eubalaena australis) off southern Australia (NESP MaC 1.26) AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) DOUBLE, MIKE (collaborator) DOUBLE, MIKE (hasPrincipalInvestigator) Smith, J. and Double, M. (originator) Spatial: -31.969671999663042,115.83638800240442 -32.47875400019689,115.74526400003367 -32.68149400024788,115.60595999985412 -33.28812859995486,115.71151389964677 -33.63946580030637,115.36693740044075 -33.62349800013255,115.12199600021529 -33.63380000036966,115.02791600002344 -33.98682409955251,114.99030960040784 -34.30611200006871,115.16246400031343 -34.33392000000795,115.401211999834 -34.43045852454122,115.70035499118991 -34.83544459988832,116.12485720029963 -34.87731369966747,116.25545989995452 -34.939738199658166,116.37696490040992 -35.016237999783804,116.48214799983042 -35.00474799962046,116.53456980025611 -34.975111999918795,116.72545600009438 -34.97406162144666,117.15156893815607 -34.9657259996551,117.46448399983684 -35.01112481795593,117.69794926384746 -34.85991594506474,118.31393219121776 -34.63687575711044,118.52273997377085 -34.41610516841877,118.91599461785732 -34.40358569902077,119.20312374496494 -34.31518329966951,119.49961070017379 -34.14213599977654,119.58970200024714 -33.98384559979456,119.81651880030243 -33.92311549988038,120.04127240000128 -33.920847386297794,120.4228907035432 -33.77633295250371,121.19547945051625 -33.822604186034326,121.58177381770759 -33.88947399982521,121.82784200010826 -33.82815599959963,121.93467600029727 -33.81682166578718,122.0655118132197 -33.9972407057939,122.16376749427445 -33.91242079987996,122.36816380001937 -33.85612349969972,123.01993159966366 -33.90384599979302,123.13352170006645 -33.89549820028167,123.37146599975621 -33.81103878041535,123.63505019940726 -33.69529822023662,123.71509318090568 -33.557350000202305,123.97735000010243 -33.187101290192345,124.04570549391349 -32.9508733790032,124.27539404330048 -32.83983213354611,124.76261216781732 -32.27666014145233,125.900614504356 -32.2139435785333,126.22985701858657 -32.19768535489516,127.21060760915395 -31.80360878621645,128.65954242044643 -31.670947738047637,129.15125701849672 -31.540651703613207,130.40605009583533 -31.464052999646192,131.14290280012415 -31.570123853133282,131.56891010022105 -31.99210191976772,132.24952187203678 -31.906818934945882,132.54111905949708 -31.972822153919182,132.7833269739607 -32.157474522231375,133.16253097462481 -32.18275269598007,133.33268847309466 -32.12235813042332,133.471683577735 -32.085680000231775,133.61211400036086 -32.23479599963565,133.8223499998527 -32.390243999660804,133.95167000007052 -32.449121276725506,133.9124049673154 -32.48272809982189,134.18410730031178 -32.76867771660329,134.3634997147401 -34.27828249733933,133.22687474207578 -33.69680507119705,131.42973189631005 -33.41234080348523,130.80063625725757 -33.46469869898572,129.49896922165237 -34.03556830863051,127.68914146720499 -34.061897594698166,126.68528165272618 -34.451719737875585,125.85636061385128 -35.21501283137701,125.07601262508261 -35.59430267233039,124.40313053794398 -35.818637721253765,123.23227880082608 -35.705238039703715,121.0705866940208 -36.71385065158625,119.02885155855267 -36.90855617592673,118.29772736572545 -36.791022003362734,116.00978138929975 -36.44826551973791,114.99806459560466 -35.86640206680192,113.8996084091009 -35.17274449106538,113.14550978994487 -34.275506345941096,112.83138050770435 -33.04339969963638,112.93594424852836 -31.871073156201135,113.70455767369778 -31.969671999663042,115.83638800240442 Temporal: From 2021-08-12 to 2021-08-17 https://researchdata.edu.au/2021-aerial-survey-mac-126/2818011 unknown Australian Ocean Data Network https://researchdata.edu.au/2021-aerial-survey-mac-126/2818011 NESP_2021_SRW AU/AADC > Australian Antarctic Data Centre, Australia oceans biota National Environmental Science Program (NESP) Marine and Coastal Hub EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MAMMALS > CETACEANS > BALEEN WHALES SOUTHERN RIGHT WHALES AERIAL SURVEY CAMERAS CESSNA 172 SKYHAWK AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN CONTINENT > AUSTRALIA/NEW ZEALAND > AUSTRALIA GEOGRAPHIC REGION > POLAR dataset ftands 2024-08-06T01:58:58Z Statement: Photo quality will be variable and requires assessment prior to assimilation into photo-identification catalogue http://data.marinemammals.gov.au/arwpic Purpose Assessing the status and trend of Australia's southern right whale populations. Aerial surveys of southern right whales (Eubalaena australis) were undertaken off the southern Australian coast to monitor the recovery of this endangered species following extreme 19th and 20th Century commercial whaling. The aerial survey was undertaken in the coastal waters from Perth (Western Australia) to Ceduna (South Australia) between the 12th and 17th August 2021, to maintain the annual series of surveys and inform the long-term population trend. The maximum whale counts for each leg of the survey flights between Cape Leeuwin and Ceduna, and consisted of a total 643 southern right whales sighted across the survey area (270 cow-calf pairs and 103 unaccompanied whales). The subsequent population estimate for the Australian ‘south-western’ population is 2,549 whales, which represents the majority of the Australian population given the very low numbers in the ‘south-eastern’ subpopulation. The population long-term trend data is indicating recent years (from 2007) are showing greater inter-annual variation in whale counts. To evaluate the recovery of the southern right whale population, it will be critical to collect long-term data on the annual variability in whale numbers related to the non-annual female breeding cycle and identify possible impacts on this by short-term climate dynamics, longer-term climate change and/or anthropogenic threats. Dataset baleen whales Southern Ocean Southern Right Whale Research Data Australia (Australian National Data Service - ANDS) |