File:Glacier-ice shelf interactions.svg

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Summary

DescriptionGlacier-ice shelf interactions.svg	Glacier-ice shelf interactions: In a stable glacier-ice shelf system, the glacier's downhill movement is offset by the buoyant force of the water on the front of the shelf. Warmer temperatures destabilize this system by lubricating the glacier's base and creating melt ponds that eventually carve through the shelf. Once the ice shelf retreats to the grounding line, the buoyant force that used to offset glacier flow becomes negligible, and the glacier picks up speed on its way to the sea.
Date	23 May 2008
Source	http://nsidc.org/sotc/iceshelves.html
Author	Original Image by Ted Scambos and Michon Scott, National Snow and Ice Data Center. Redrawn by Sagredo^{⊙☿♀♁♂♃♄}

Licensing

	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:36, 27 May 2014		800 × 489 (572 KB)	Szczureq	converted '''everything''' to paths to prevent blackboxing
	17:31, 27 May 2014		800 × 489 (344 KB)	Szczureq	removed black boxes... finally?
	11:57, 5 November 2012		800 × 489 (346 KB)	Szczureq	Inkscape lied - reverted to version as of 00:11, 21 May 2012
	11:53, 5 November 2012		800 × 489 (86 KB)	Szczureq	removed even more invisible objects (incl. black box-generating); paths converted to text
	00:11, 21 May 2012		800 × 489 (346 KB)	Sagredo	removed invisible objects
	23:53, 20 May 2012		800 × 489 (469 KB)	Sagredo	use stroke to path to try to remove black boxes in wikipedia renderings
	23:52, 20 May 2012	No thumbnail	800 × 489 (469 KB)	Sagredo	use stroke to path to try to remove black boxes in wikipedia renderings
	19:35, 23 May 2008		1,200 × 734 (455 KB)	Sagredo	{{Information \|Description=Glacier-ice shelf interactions: In a stable glacier-ice shelf system, the glacier's downhill movement is offset by the buoyant force of the water on the front of the shelf. Warmer temperatures destabilize this system by lubricat
	19:23, 23 May 2008		1,200 × 734 (118 KB)	Sagredo	{{Information \|Description=Glacier-ice shelf interactions: In a stable glacier-ice shelf system, the glacier's downhill movement is offset by the buoyant force of the water on the front of the shelf. Warmer temperatures destabilize this system by lubricat
	19:21, 23 May 2008		1,200 × 734 (118 KB)	Sagredo	{{Information \|Description=Glacier-ice shelf interactions: In a stable glacier-ice shelf system, the glacier's downhill movement is offset by the buoyant force of the water on the front of the shelf. Warmer temperatures destabilize this system by lubricat