第4集 山上濒临灭绝的龙虾，如何“起死回生” 海洋零距离 #海洋實錄

Hello and welcome to this new weekly show from Greenpeace I'm Sophie Duker And I'm Simon Watt And this is Ocean Witness You look great Did you do something with your hair? Oh, you did say that the Jurassic World was shark casual I see, that is a killer outfit Yeah, well, I think the joke is starting to wear a little bit thin Well, as long as you're not going to be fishing for compliments today No, there is a serious reason why I'm wearing this And it is because I care more about sharks than I care about my dignity And we are now today delving into the rather murky world of industrial fishing And sadly, some sharks have been pushed to the brink That's right, on today's programme we'll board the Esperanza to expose some dodgy fishing practices We'll visit a mountain in the middle of the sea And we have a shark expert standing by to answer your questions But first, it's time to catch up with our Greenpeace ships in Antarctica Do we have a webcam image? We do! It looks cold and wet We must still get decent radio reception I think that's actually a selfie stick And it's that time of the week that we ask, where's Will? Our mate Will McCallum, the head of oceans at Greenpeace UK is on board the Esperanza and has sent us this video message We're just arriving in the South Shetland Islands after sailing across the Scotia Sea We went along the north end of the Weddell Sea which is the coldest sea on the planet It's so cold, the fish that swim there have got a natural antifreeze in their blood We were trying to capture footage of the A68 iceberg an enormous iceberg, twice the size of Luxembourg that carved off the Larsen Ice Shelf a few years ago Unfortunately, as soon as we arrived, the fog came down and we couldn't see a thing, so we had to leave Now that we're at the South Shetlands behind me, I can see Penguin Island I was lucky to land there a few years ago a huge colony of penguins And in front of me, I can see the snow-covered hills of King George Island where there are a few research bases We're continuing our investigation of the fishing industry down here But what we've already seen is enough to tell us that they're a bit of a problem So when we were at the South Orkneys we came across a bay where there were three separate transshipments happening Transshipment is the process of moving the catch from a fishing vessel onto a cargo vessel Now these transshipment vessels we call them reefers, refrigerated cargo vessels they're often operating in rooms