Dolpin (14) Flashcards

(30 cards)

1
Q
  • What does REM stand for in the context of bycatch monitoring?
  • Why do we want it so badly?
A
  • Remote Electronic Monitoring
  • REM is proposed to improve the effectiveness of bycatch monitoring and hold destructive fishing vessels accountable.
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2
Q

What campaign is associated with the effort to protect dolphins from supertrawler nets?

A

Dolphins Aren’t Discard campaign

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3
Q
  • In 2023, how many marine conservation organizations co-signed a letter from the World Cetacean Alliance to MPs in Sussex?
  • What was the letter about?
A
  • 39 different organisations
  • The letter urged MPs to enforce legislation preventing dolphin deaths.
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4
Q

What was the response from the government minister regarding supertrawlers and bycatch reporting?

A

The response was inadequate and repetitive, repeating the tired old statment that “vessels are required to report bycatch.”

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5
Q
  • What’s a key role of the Marine Managment Organisation (MMO)?
  • In 2023, what issue was raised regarding it?
A
  • The Marine Managment Organisation is the group that supertrawlers have to report their by-catch data to.
  • But the MMO reported that data on supertrawler bycatch did not exist.
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6
Q
  • Name a group that monitors supertrawlers for by-catch.
  • How often do they monitor supertrawlers?
  • What is the consequence of limited monitoring on UK fishing vessels?
A
  • The Sea Mammal Research Unit
  • They monitor supertrawlers 4-5 times a year.
  • Under-reporting of bycatch

Monitoring only a few trips each year is insufficient to ensure accurate reporting.

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7
Q

What is the primary concern regarding the monitoring of supertrawlers (Hint: non-UK)?

A

There is no monitoring of larger, non-UK-flagged supertrawlers

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8
Q

True or False: The UK government has a legal duty to prevent bycatch.

A

True - despite this duty, thousands of dolphins and other animals continue to be killed each year, with 10,000 porpoises dying in British waters each year.

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9
Q

In what year and month was legislation introduced that forced supertrawlers to report by-catch data to the MMO?

A

November 2021

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10
Q

What is the number one cause of death for cetaceans in the UK?

A

Bycatch

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11
Q
  • What initiative did the UK and devolved governments publish to address bycatch (MWBMI)?
  • What was its aim?
  • When was this launched?
A
  • Marine Wildlife Bycatch Mitigation Initiative
  • This initiative aims to outline strategies to mitigate bycatch.
  • It was launched in 2022
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12
Q

What is the main criticism of the Marine Wildlife Bycatch Mitigation Initiative?

A

Despite recognizing the significance of bycatch, it lacks measurable objectives.

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13
Q
  • What did the UK’s draft Joint Fisheries Statement (JFS) claim regarding bycatch?
  • Why did this claim suck?
A
  • It claimed that authorities would commit to actions that reduce the bycatch of sensitive species
  • However, the actual commitments were vague and non-binding.
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14
Q

What is a major flaw in the Marine Wildlife Bycatch Mitigation Initiative (What it says and why it sucks)?

A
  • It only suggests actions that authorities ‘could’ take, with no measurable objectives or clear timescales
  • This lack of commitment hampers effective action against bycatch.
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15
Q

True or False: The Marine Wildlife Bycatch Mitigation Initiative includes strict timelines for implementation.

A

False - the initiative lacks clear timelines for implementing actions to reduce bycatch.

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16
Q

How many tonnes of fish were killed and discarded in the EU in 2019?

A

230,000 tonnes

17
Q

What percentage of discarded fish in the EU in 2019 was due to bottom trawling?

A

92% - bottom trawling not only leads to high fish wastage but also damages ocean habitats.

18
Q

What percentage of fisheries subsidies drives overfishing?

A

80% - these subsidies support industrial fleets, exacerbating overfishing issues.

19
Q

How many Marine Protected Areas (MPAs) around the UK are still vulnerable to fishing activity?

20
Q

What power does the UK have after leaving the EU regarding destructive fishing?

A

To effectively ban destructive fishing by restricting vessel licenses

This is seen as necessary to protect marine wildlife.

21
Q

What are small-scale, inshore fishers in the UK and France protesting for?

A

To ban destructive fishing vessels from MPAs in the Channel

22
Q

Give a surprising demographic that’s supporting the Dolphins Aren’t Discard campaign

A

Small scale, inshore fisheries

23
Q

What did the World Cetacean Alliance demand from the UK government regarding bycatch (2 Things - not onboard monitoring and published bycatch data)?

A
  • Strong, timebound actions to end bycatch
  • Financial support for sustainable inshore fishers
24
Q
  • Name an area off of the coast of Sussex that’s been identified as highly important for dolphins.
  • Where is it located?
  • Why is it under threat?
A
  • Dolphin Head Highly Protected Marine Area (HPMA)
  • It’s located 55km south of Selsey in West Sussex (which is south of Chichester).
  • Supertrawlers currently trawl straight through it
25
What do dolphin mothers do with their dead calves?
Dolphin mothers carry around their dead calves on their backs for hours or even days.
26
What do captive dolphins do after a conspecific dies?
Captive dolphins sometimes lay motionless on the bottom of their pools after a conspecific blows their last breath.
27
* Give the name of an orca that carried its dead baby around. * How long did it carry it for?
* Tahlequah * Tahlequah carried her dead newborn around for seventeen days.
28
* Which type of cetaceans were most commonly observed displaying post-mortem attentive behavior? * How many different species of this group have been known to show grief?
* Dolphins * 20 species are known to exhibit this behaviour
29
What hypothesis suggests that animals with complex social structures have relatively bigger brains?
Social brain hypothesis
30
How far did Tahlequah carry her dead baby?
A thousand miles! (Wow!)