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Pipe dredge for collecting seafloor sediment

By Pacific Coastal and Marine Science Center
Man stands in heavy cold weather gear holding a cylindrical metal scoop attached to a heavy chain and then to a sturdy rope.
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Detailed Description

USGS geologist Bruce Richmond prepares to deploy a pipe dredge that will be dragged along the seabed to collect sediment.

Sources/Usage

Public Domain.

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Climate impacts to Arctic coasts

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Related

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Aerial photograph looking at an eroding bluff on an arctic island with ponded water, green grass, and dying grass.

Climate impacts to Arctic coasts

The Arctic region is warming faster than anywhere else in the nation. Understanding the rates and causes of coastal change in Alaska is needed to identify and mitigate hazards that might affect people and animals that call Alaska home.
By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center
link

Climate impacts to Arctic coasts

The Arctic region is warming faster than anywhere else in the nation. Understanding the rates and causes of coastal change in Alaska is needed to identify and mitigate hazards that might affect people and animals that call Alaska home.
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