The IWC protects blue whales from commercial hunting
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Blue whales are protected from hunting under the IWC from 1966, after the Antarctic population has already been reduced to a small fraction of its former size. One retrieved summary refers to an earlier zero-catch measure in 1964 whose geographic scope could not be confirmed in this session. Protection arrives after the commercial incentive has largely collapsed, which is a recurring pattern rather than a coincidence.
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Timeline
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Connections · 3
Assembled narrative · 1
Assembled from 53 blocks · 1 evidence · 53 related
- Story
- Blue whales are protected from hunting under the IWC from 1966, after the Antarctic population has already been reduced to a small fraction of its former size. One retrieved summary refers to an earlier zero-catch measure in 1964 whose geographic scope could not be confirmed in this session. Protection arrives after the commercial incentive has largely collapsed, which is a recurring pattern rather than a coincidence.
- Knowledge
- Blue Whale (Balaenoptera musculus)
- Antarctic Blue Whale (B. m. intermedia)
- International Whaling Commission
- The IWC protects blue whales from commercial hunting
- Connections
- International Whaling Commission
- Blue Whale (Balaenoptera musculus)
- Antarctic Blue Whale (B. m. intermedia)
- Southern Ocean Whale Sanctuary
- IWC Southern Ocean Research Partnership
- The International Convention for the Regulation of Whaling is signed
- Soviet fleets take protected whales and file false returns
- The IWC protects blue whales from commercial hunting
- The IWC adopts the commercial whaling moratorium
- The commercial whaling moratorium takes effect
- The Southern Ocean Whale Sanctuary is adopted
- The true scale of Soviet whaling is published
- Antarctic Krill (Euphausia superba)
- Rorqual Lunge Feeding
- Antarctic Blue Whale (B. m. intermedia)
- Pygmy Blue Whale (B. m. brevicauda)
- Northern Indian Ocean Blue Whale (putative B. m. indica)
- Fin Whale (Balaenoptera physalus)
- Whale-Mediated Iron Recycling
- Vessel Collision with Large Whales
- The longest blue whale on record is measured at South Georgia
- The heaviest blue whale on record is weighed
- The IWC protects blue whales from commercial hunting
- The commercial whaling moratorium takes effect
- Blue whale song frequencies are observed falling worldwide
- The energetics of blue whale lunge feeding are modelled
- Baleen whale consumption is re-measured, and the krill paradox sharpens
- Southern Ocean
- Blue Whale (Balaenoptera musculus)
- IWC Southern Ocean Research Partnership
- Commission for the Conservation of Antarctic Marine Living Resources
- Whaling begins at Grytviken, South Georgia
- The Antarctic blue whale catch reaches its all-time peak
- The heaviest blue whale on record is weighed
- Soviet fleets take protected whales and file false returns
- The IWC protects blue whales from commercial hunting
- Whaling ends at South Georgia
- The commercial whaling moratorium takes effect
- Dedicated Antarctic Blue Whale Project voyages
- Blue whales are found back at South Georgia
- The only published Antarctic blue whale satellite tracks are released as data
- A capture-recapture abundance estimate for Antarctic blue whales is published
- An individual Antarctic blue whale is re-sighted at South Georgia
- Evidence
- Blue whales have been protected from hunting by the IWC since 1966; the commercial moratorium was adopted in 1982 with effect from the 1985/86 pelagic and 1986 coastal seasons via paragraph 10(e) of the Schedule; Antarctic blue whale abundance remains below one percent of pre-whaling size. V55 verification basis: iwc.int is blocked by this environment's egress proxy and could not be fetched; these statements come from search summaries that attribute them to the IWC and from concurring secondary sources. One summary refers to a 1964 zero-catch measure whose scope could not be confirmed.
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