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Quaternary Science Reviews, ISSN 0277-3791, 11/2013, Volume 79, pp. 9 - 25
In recent years, a novel proxy for the past occurrence of Arctic sea ice has been proposed that is based on the variable marine sedimentary abundance of an... 
Biomarker | Proxy | Arctic | IP | Palaeoclimate | Sea ice
Journal Article
Quaternary Science Reviews, ISSN 0277-3791, 01/2019, Volume 204, p. 216
Significant changes to Arctic and Antarctic sea ice in recent decades has prompted the development and application of novel approaches to the reconstruction of... 
Journal Article
Quaternary Science Reviews, ISSN 0277-3791, 01/2019, Volume 204, pp. 216 - 219
Significant changes to Arctic and Antarctic sea ice in recent decades has prompted the development and application of novel approaches to the reconstruction of... 
GEOGRAPHY, PHYSICAL | GEOSCIENCES, MULTIDISCIPLINARY
Journal Article
Organic Geochemistry, ISSN 0146-6380, 11/2018, Volume 125, pp. 277 - 298
Over the last decade or so, certain source-specific C highly branched isoprenoid (HBI) lipid biomarkers have emerged as useful proxies for Arctic and Antarctic... 
Biomarkers | IP25 | Proxies | HBIs | IPSO25 | Sea ice | IPSO | IP | ABIOTIC DEGRADATION | INSTRUMENTAL PERIOD | BRANCHED ISOPRENOID ALKENES | DIATOM COMMUNITIES | HOLOCENE CLIMATE | GEOCHEMISTRY & GEOPHYSICS | LIPID BIOMARKERS | ORGANIC GEOCHEMISTRY | HBI ALKENES | SURFACE SEDIMENTS | EAST GREENLAND SHELF | Proxy | Biogeochemistry | Biological markers | Analysis
Journal Article
Organic Geochemistry, ISSN 0146-6380, 03/2017, Volume 105, p. 39
The concentrations of the sea ice biomarker proxy IP.sub.25 (Ice Proxy with 25 carbon atoms) and two phytoplankton biomarkers (a tri-unsaturated highly... 
Lipids | Proxy | Biological markers | Sediments (Geology) | Phytosterols | Sea ice
Journal Article
Organic Geochemistry, ISSN 0146-6380, 03/2017, Volume 105, pp. 39 - 41
Journal Article
Quaternary Science Reviews, ISSN 0277-3791, 11/2013, Volume 79, pp. 9 - 25
In recent years, a novel proxy for the past occurrence of Arctic sea ice has been proposed that is based on the variable marine sedimentary abundance of an... 
IP25 | Proxy | Biomarker | Arctic | Palaeoclimate | Sea ice | ISOPRENOID HBI ALKENES | ORGANIC-MATTER | STRUCTURAL-CHARACTERIZATION | HIGHLY BRANCHED ISOPRENOIDS | HOLOCENE CLIMATE | MARINE-SEDIMENTS | GEOGRAPHY, PHYSICAL | GEOSCIENCES, MULTIDISCIPLINARY | HASLEA-OSTREARIA SIMONSEN | NORTHERN NORTH-ATLANTIC | FRAM STRAIT | DIATOM RHIZOSOLENIA-SETIGERA
Journal Article
Organic Geochemistry, ISSN 0146-6380, 11/2018, Volume 125, pp. 82 - 94
The development of various combinative methods for Arctic sea ice reconstruction using the sympagic highly branched isoprenoid (HBI) IP in conjunction with... 
Biomarker | Barents Sea | PIP | Arctic | Classification tree | HBI | Younger Dryas | Sea ice
Journal Article
Quaternary Science Reviews, ISSN 0277-3791, 11/2013, Volume 79, pp. 9 - 25
In recent years, a novel proxy for the past occurrence of Arctic sea ice has been proposed that is based on the variable marine sedimentary abundance of an... 
Journal Article
Organic Geochemistry, ISSN 0146-6380, 03/2019, Volume 129, pp. 63 - 76
Over the last decade or so, the mono- and di-unsaturated highly branched isoprenoid (HBI) lipids IP (Ice Proxy with 25 carbon atoms) and IPSO (Ice Proxy for... 
Degradation | Autoxidation | Biotic and abiotic interactions | Arctic and Antarctic sediments | IPSO25 | IP25 | DIP25
Journal Article
Organic Geochemistry, ISSN 0146-6380, 03/2019, Volume 129, p. 63
Over the last decade or so, the mono- and di-unsaturated highly branched isoprenoid (HBI) lipids IP.sub.25 (Ice Proxy with 25 carbon atoms) and IPSO.sub.25... 
Biodegradation | Biogeochemistry | Proxy | Arctic research | Analysis | Lipids | Sediments (Geology) | Sea ice
Journal Article
Organic Geochemistry, ISSN 0146-6380, 03/2019, Volume 129, pp. 63 - 76
Over the last decade or so, the mono- and di-unsaturated highly branched isoprenoid (HBI) lipids IP (Ice Proxy with 25 carbon atoms) and IPSO (Ice Proxy for... 
Autoxidation | Biotic and abiotic interactions | Degradation | IPSO | Arctic and Antarctic sediments | DIP
Journal Article
Organic Geochemistry, ISSN 0146-6380, 11/2018, Volume 125, p. 82
The development of various combinative methods for Arctic sea ice reconstruction using the sympagic highly branched isoprenoid (HBI) IP.sub.25 in conjunction... 
Visualization (Computers) | Analysis | Climatic changes | Clathrate compounds | Methods | Sea ice
Journal Article
Journal of Plankton Research, ISSN 0142-7873, 08/2012, Volume 34, Issue 8, pp. 647 - 654
Journal Article
Organic Geochemistry, ISSN 0146-6380, 04/2018, Volume 118, p. 73
The organic geochemical IP.sub.25 (Ice Proxy with 25 carbon atoms) has been used as a proxy for Arctic sea ice in recent years. To date, however, the role of... 
Journal Article
Earth and Planetary Science Letters, ISSN 0012-821X, 10/2019, Volume 523, p. 115703
The spring phytoplankton bloom is a characteristic feature of mid-high latitudes in modern times, but can be challenging to identify in palaeo records. In the... 
phytoplankton | proxy | diatoms | Arctic | HBI | spring bloom | VDP | Geofag: 450 | Mathematics and natural science: 400 | Geosciences: 450 | Matematikk og Naturvitenskap: 400
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 02/2018, Volume 222, pp. 406 - 420
The discovery of IP as a qualitative biomarker proxy for Arctic sea ice and subsequent introduction of the so-called PIP index for semi-quantitative... 
Biomarker | PIP | Arctic | Classification tree | HBI | Sea ice
Journal Article
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 02/2018, Volume 222, p. 406
To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1016/j.gca.2017.11.001 The... 
Case studies | Biogeochemistry | Analysis | Clathrate compounds | Methods | Sediments (Geology) | Sea ice
Journal Article
Organic Geochemistry, ISSN 0146-6380, 02/2016, Volume 92, p. 63
* Lipid distributions in Barents Sea sediments compared to sea ice concentration (SIC). * Lipids are 2 highly branched isoprenoid alkenes (IP.sub.25 and HBI... 
Lipids | Olefins | Phytosterols | Sea ice | Analysis | Sediments (Geology)
Journal Article
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