Who’s on the river today?
A look at today’s ship traffic, and a change in the weather coming this weekend.
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On any given day, there’s a lot going on upriver with vessels that downriver folk don’t see
The Columbia River is a busy water highway, with lots of vessels working, many of them upriver in places that folks near Astoria and even upriver in Portland and Vancouver, don’t see. Today we’ll talk about some of what happens as vessels do their work upriver.
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The research vessel Atlantis is at the Port of Astoria
One of my favorite ships is here in town: the research vessel Atlantis. She’s owned by the US Navy and operated by the Woods Hole Oceanographic Institution, located on Cape Cod. She’s been doing research on underwater volcanoes in the Pacific in recent years. She comes into Astoria occasionally to change crews, pick up supplies, etc.
She’s a superstar of a ship, she’s been the subject of many documentaries about her and her famous submersible, the Alvin. We’ll talk about the ship and about times I have been fortunate to go aboard.
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Cruise ship pollution and beyond – a look at effluent treatment and handling, at sea and on land.
A listener raised an issue about cruise ships and the pollution they create, so I thought I’d explore that topic today. As I was gathering info, I started looking at how sewage is treated both on land and at sea. Turns out, while wastewater treatment is a lifesaver, we are a planet filled with people, and that can be hard on our waterways, despite modern technology.
The Coastal Jet: an interesting weather phenomenon we could see here this weekend
Today we’ll talk more about the weather, which is in for a change this weekend, and about an unusual meteorological phenomenon we could see called the coastal jet that happens from time to time here. It causes winds along the coast to speed up, sometimes dramatically, while winds offshore can be much calmer.
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Salt water wedge: a an interesting feature of the Columbia River estuary
Today we’ll talk about one of the most fascinating aspects of the lower river: the presence of a massive salt water wedge that occurs when the tide is rising, as heavier salt water sinks beneath fresh river water.
The Ship Report comes in small bites as SHIP REPORT MINUTES: The Fast Scoop on Maritime News and Info!
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The Ship Report is also broadcast Weekdays at 8:49 am on Coast Community Radio Astoria, Oregon
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Monday through Friday (except major holidays) watch for 10-MINUTE SHIP REPORTS: Ship Traffic, Marine Weather, News and Interviews
Subscribe to the RSS feed.
The Ship Report is also broadcast Weekdays at 8:49 am on Coast Community Radio Astoria, Oregon
Follow The Ship Report on
and