Unique Oil Spill in East China Sea Frustrates Scientists CADO Admin / Thursday, January 25, 2018 / Categories: Man Made Unique Oil Spill in East China Sea Frustrates Scientists Scientific AmericanFull coverageLink to original article Tags Oil Spill Related articles Old tank discovered near Astoria's Cannery Pier Hotel could be source of oil spill in Columbia River DEEP Hazmat Crews on Scene at Oil Spill in Waterbury Comment Collapse Expand Comments (0) warning You don't have permission to post comments.