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Examining the marine1 heat wave experience last year in the Gulf2 of Maine
New research finds the Gulf of Maine hit record hot temperatures in 2021. It's warming three times faster than the world's oceans, and is already seeing major disruption to its ocean ecosystems4.
RACHEL MARTIN, HOST:
Last year, the Gulf of Maine saw the highest water temperatures ever recorded there. In fact, it's one of the fastest-warming bodies of water on the planet. Maine Public Radio's Fred Bever reports.
FRED BEVER, BYLINE5: Data released by the Gulf of Maine Research Institute show that last year surface water temperatures in the Gulf were on average a half degree higher than the previous record. And the Gulf experienced what's called a marine heat wave the entire year.
The institute's David Reidmiller says it punctuates6 a decades-long trend that shows no sign of abating7 as the climate continues to heat up.
DAVID REIDMILLER: As unusually warm as 2021 was in a historical context, it's likely to be one of the coolest years we'll experience going forward.
BEVER: The Gulf extends from Cape8 Cod9 to Canada and is warming partly due to massive ice melt from the Arctic. That pulse of cold fresh water is changing the course of long-established ocean currents and allowing relatively10 warm Gulf Stream waters to push closer to New England's coast. The high surface-water temperatures are an indicator11 of change that observers are seeing throughout the Gulf's ecosystems.
Steve Train harvests lobster12 and grows seaweed off Portland.
STEVE TRAIN: My kids have been catching13 squid off the dock at night for years now. I never caught squid off the dock.
BEVER: He says warmer waters are bringing in more southerly species, and not just in summer.
TRAIN: We're catching sea bass14 in our traps frequently, you know, not occasionally, not just in the month of June or something. Last time we went out and hauled, we had two sea bass in 45 fathom15 of water. We didn't used to see that.
BEVER: The latest visitor Maine fishermen are seeing come 'round more often, even in winter? - what the South knows as the Chesapeake blue crab16.
Gib Brogan is a fisheries analyst17 at Oceana, an international conservation group. He says that as marine species shift their territory in response to climate change, regulators will be challenged to keep up.
GIB BROGAN: I think very much the Gulf of Maine is going to be the crystal ball showing us the future of oceans management.
BEVER: And with the Gulf of Maine warming almost three times as fast as the planet's oceans overall, the researchers say it provides a glimpse of the future, not just for fishermen, but for ocean ecosystems and coastal18 economies worldwide.
For NPR News, I'm Fred Bever in Falmouth, Maine.
1 marine | |
adj.海的;海生的;航海的;海事的;n.水兵 | |
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2 gulf | |
n.海湾;深渊,鸿沟;分歧,隔阂 | |
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3 transcript | |
n.抄本,誊本,副本,肄业证书 | |
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4 ecosystems | |
n.生态系统( ecosystem的名词复数 ) | |
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5 byline | |
n.署名;v.署名 | |
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6 punctuates | |
v.(在文字中)加标点符号,加标点( punctuate的第三人称单数 );不时打断某事物 | |
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7 abating | |
减少( abate的现在分词 ); 减去; 降价; 撤消(诉讼) | |
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8 cape | |
n.海角,岬;披肩,短披风 | |
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9 cod | |
n.鳕鱼;v.愚弄;哄骗 | |
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10 relatively | |
adv.比较...地,相对地 | |
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11 indicator | |
n.指标;指示物,指示者;指示器 | |
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12 lobster | |
n.龙虾,龙虾肉 | |
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13 catching | |
adj.易传染的,有魅力的,迷人的,接住 | |
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14 bass | |
n.男低音(歌手);低音乐器;低音大提琴 | |
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15 fathom | |
v.领悟,彻底了解 | |
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16 crab | |
n.螃蟹,偏航,脾气乖戾的人,酸苹果;vi.捕蟹,偏航,发牢骚;vt.使偏航,发脾气 | |
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17 analyst | |
n.分析家,化验员;心理分析学家 | |
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18 coastal | |
adj.海岸的,沿海的,沿岸的 | |
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