Every summer, the Arctic Ocean loses a little more of its ice. Satellite images show the white cap shrinking year after year — and shipping companies have noticed.
A shortcut between continents
A vessel traveling from Rotterdam to Shanghai via the Suez Canal covers roughly 11,000 nautical miles. The Northern Sea Route along Russia’s Arctic coast cuts that distance by almost a third. Less distance means less fuel, lower costs, and fewer emissions per container — at least on paper.
shipping lane (n.) — a regularly used route for ships at sea. Example: New shipping lanes are opening where thick ice once blocked the way.
Why coastal towns are nervous
More traffic brings jobs: pilots, mechanics, rescue crews. But it also brings risk. Arctic waters are shallow, charts are incomplete, and the nearest deep-water port can be a thousand miles away. A single oil spill in icy water could take decades to clean up.
resilient (adj.) — able to recover quickly from damage or change. Example: Coastal towns must become more resilient as shipping traffic grows.
Vocabulary box
| Word | Meaning | 中文 |
|---|---|---|
| permafrost | permanently frozen ground | 永冻土 |
| supply chain | the system moving goods from maker to buyer | 供应链 |
| thaw | to melt from a frozen state | 融化 |
Discussion
Do the economic benefits of Arctic shipping outweigh the environmental risks? Pause the audio, note three new words you heard, and try using each in your own sentence before reading on.