Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q258914> ?p ?o }
- Q258914 subject Q7466023.
- Q258914 subject Q8543757.
- Q258914 abstract "An ice core is a core sample that is typically removed from an ice sheet, most commonly from the polar ice caps of Antarctica, Greenland or from high mountain glaciers elsewhere. As the ice forms from the incremental buildup of annual layers of snow, lower layers are older than upper, and an ice core contains ice formed over a range of years. The properties of the ice and the recrystallized inclusions within the ice can then be used to reconstruct a climatic record over the age range of the core, normally through isotopic analysis. This enables the reconstruction of local temperature records and the history of atmospheric composition.Ice cores contain an abundance of information about climate. Inclusions in the snow of each year remain in the ice, such as wind-blown dust, ash, pollen, bubbles of atmospheric gas and radioactive substances. The variety of climatic proxies is greater than in any other natural recorder of climate, such as tree rings or sediment layers. These include (proxies for) temperature, ocean volume, precipitation, chemistry and gas composition of the lower atmosphere, volcanic eruptions, solar variability, sea-surface productivity, desert extent and forest fires.The length of the record depends on the depth of the ice core and varies from a few years up to 800 kyr (800,000 years) for the EPICA core. The time resolution (i.e. the shortest time period which can be accurately distinguished) depends on the amount of annual snowfall, and reduces with depth as the ice compacts under the weight of layers accumulating on top of it. Upper layers of ice in a core correspond to a single year or sometimes a single season. Deeper into the ice the layers thin and annual layers become indistinguishable.An ice core from the right site can be used to reconstruct an uninterrupted and detailed climate record extending over hundreds of thousands of years, providing information on a wide variety of aspects of climate at each point in time. It is the simultaneity of these properties recorded in the ice that makes ice cores such a powerful tool in paleoclimate research.".
- Q258914 thumbnail Icecore_4x.jpg?width=300.
- Q258914 wikiPageExternalLink lawdome.html.
- Q258914 wikiPageExternalLink Summit_ACS.html.
- Q258914 wikiPageExternalLink 3090279.stm.
- Q258914 wikiPageExternalLink 5314592.stm.
- Q258914 wikiPageExternalLink 990315.Shepson.arctic.html.
- Q258914 wikiPageExternalLink NEBender0.html.
- Q258914 wikiPageExternalLink history-lores.pdf.
- Q258914 wikiPageExternalLink MeeseGowRes.html.
- Q258914 wikiPageExternalLink WhiteRes.html.
- Q258914 wikiPageExternalLink node8.html.
- Q258914 wikiPageExternalLink publications.htm.
- Q258914 wikiPageExternalLink chapter5_6.htm.
- Q258914 wikiPageExternalLink cfc.
- Q258914 wikiPageExternalLink 1104&repository=uu_74.
- Q258914 wikiPageExternalLink research.html.
- Q258914 wikiPageExternalLink ajgow.html.
- Q258914 wikiPageExternalLink vostok_timescales.html.
- Q258914 wikiPageExternalLink vostok.html.
- Q258914 wikiPageExternalLink 7-Cl36.htm.
- Q258914 wikiPageExternalLink Drill_Fluid.pdf.
- Q258914 wikiPageExternalLink futurework.shtml.
- Q258914 wikiPageExternalLink 6340.
- Q258914 wikiPageExternalLink pmidlookup?view=long&pmid=11010907.
- Q258914 wikiPageExternalLink 2004060917108.html.
- Q258914 wikiPageExternalLink ice_cores_wolff_interview.html.
- Q258914 wikiPageExternalLink 3792209.stm.
- Q258914 wikiPageExternalLink nicl-smo.unh.edu.
- Q258914 wikiPageExternalLink nicl.usgs.gov.
- Q258914 wikiPageExternalLink p1386c.pdf.
- Q258914 wikiPageExternalLink antarc.htm.
- Q258914 wikiPageExternalLink icecore.htm.
- Q258914 wikiPageExternalLink waisdivide.unh.edu.
- Q258914 wikiPageExternalLink publications.htm.
- Q258914 wikiPageExternalLink 7-Cl36.htm.
- Q258914 wikiPageExternalLink node8.html.
- Q258914 wikiPageExternalLink futurework.shtml.
- Q258914 wikiPageExternalLink 990315.Shepson.arctic.html.
- Q258914 wikiPageExternalLink Icecore.
- Q258914 wikiPageExternalLink www.icereader.org.
- Q258914 wikiPageExternalLink 040607-4.pdf.
- Q258914 wikiPageExternalLink icgate.html.
- Q258914 wikiPageExternalLink news.jsp?id=ns99994121.
- Q258914 wikiPageExternalLink rapid_climate.
- Q258914 wikiPageExternalLink pmidlookup?view=long&pmid=10677460.
- Q258914 wikiPageExternalLink ice_cores.php.
- Q258914 wikiPageExternalLink index.html.
- Q258914 wikiPageWikiLink Q1001294.
- Q258914 wikiPageWikiLink Q107099.
- Q258914 wikiPageWikiLink Q1117048.
- Q258914 wikiPageWikiLink Q1194725.
- Q258914 wikiPageWikiLink Q12599.
- Q258914 wikiPageWikiLink Q1273316.
- Q258914 wikiPageWikiLink Q1275655.
- Q258914 wikiPageWikiLink Q12802.
- Q258914 wikiPageWikiLink Q1295340.
- Q258914 wikiPageWikiLink Q1307585.
- Q258914 wikiPageWikiLink Q1319457.
- Q258914 wikiPageWikiLink Q134783.
- Q258914 wikiPageWikiLink Q143429.
- Q258914 wikiPageWikiLink Q14524818.
- Q258914 wikiPageWikiLink Q1502578.
- Q258914 wikiPageWikiLink Q152044.
- Q258914 wikiPageWikiLink Q1544733.
- Q258914 wikiPageWikiLink Q159.
- Q258914 wikiPageWikiLink Q161210.
- Q258914 wikiPageWikiLink Q16240770.
- Q258914 wikiPageWikiLink Q165632.
- Q258914 wikiPageWikiLink Q167336.
- Q258914 wikiPageWikiLink Q168426.
- Q258914 wikiPageWikiLink Q17252.
- Q258914 wikiPageWikiLink Q180445.
- Q258914 wikiPageWikiLink Q180809.
- Q258914 wikiPageWikiLink Q1822828.
- Q258914 wikiPageWikiLink Q183140.
- Q258914 wikiPageWikiLink Q185605.
- Q258914 wikiPageWikiLink Q189999.
- Q258914 wikiPageWikiLink Q190530.
- Q258914 wikiPageWikiLink Q1942237.
- Q258914 wikiPageWikiLink Q2000285.
- Q258914 wikiPageWikiLink Q2007598.
- Q258914 wikiPageWikiLink Q20962970.
- Q258914 wikiPageWikiLink Q211014.
- Q258914 wikiPageWikiLink Q215628.
- Q258914 wikiPageWikiLink Q219438.
- Q258914 wikiPageWikiLink Q223.
- Q258914 wikiPageWikiLink Q23392.
- Q258914 wikiPageWikiLink Q23548.
- Q258914 wikiPageWikiLink Q2511922.
- Q258914 wikiPageWikiLink Q25276.
- Q258914 wikiPageWikiLink Q25445.
- Q258914 wikiPageWikiLink Q2566171.
- Q258914 wikiPageWikiLink Q2665159.
- Q258914 wikiPageWikiLink Q2920483.
- Q258914 wikiPageWikiLink Q2956049.
- Q258914 wikiPageWikiLink Q2987067.
- Q258914 wikiPageWikiLink Q30.