The Picard Maneuver@lemmy.world to Map Enthusiasts@sopuli.xyz · 4 months agoDistance from the coast (by counties)lemmy.worldimagemessage-square35fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageDistance from the coast (by counties)lemmy.worldThe Picard Maneuver@lemmy.world to Map Enthusiasts@sopuli.xyz · 4 months agomessage-square35fedilink
minus-squareschnurrito@discuss.tchncs.delinkfedilinkarrow-up0·4 months agoAlso if I am not mistaken - aren’t there ships that go both on the Great Lakes and the open ocean? That could be a possible criterion. Most lakes don’t have ocean-going ships.
minus-squareArtieShaw@fedia.iolinkfedilinkarrow-up0·4 months agoThat was how I was assuming the rationale went. You do see ocean going vessels on the Great Lakes. https://en.wikipedia.org/wiki/St._Lawrence_Seaway And I think that’s how everyone wound up with the zebra mussels. (Bilge discharge from those ships)
Also if I am not mistaken - aren’t there ships that go both on the Great Lakes and the open ocean? That could be a possible criterion. Most lakes don’t have ocean-going ships.
That was how I was assuming the rationale went. You do see ocean going vessels on the Great Lakes.
https://en.wikipedia.org/wiki/St._Lawrence_Seaway
And I think that’s how everyone wound up with the zebra mussels. (Bilge discharge from those ships)