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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00006731naa a2200661 4500
001oai:lup.lub.lu.se:970ebc83-92c9-4a34-95a1-372afdbb0291
003SwePub
008190605s2019 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-401153
0247 a https://lup.lub.lu.se/record/970ebc83-92c9-4a34-95a1-372afdbb02912 URI
0247 a https://doi.org/10.1088/1748-9326/aafc1b2 DOI
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4011532 URI
040 a (SwePub)lud (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Box, Jason E.u Geological Survey of Denmark and Greenland, Copenhagen, Denmark4 aut
2451 0a Key indicators of Arctic climate change: 1971–2017
264 c 2019-04-08
264 1b IOP Publishing,c 2019
338 a electronic2 rdacarrier
520 a Key observational indicators of climate change in the Arctic, most spanning a 47 year period (1971–2017) demonstrate fundamental changes among nine key elements of the Arctic system. We find that, coherent with increasing air temperature, there is an intensification of the hydrological cycle, evident from increases in humidity, precipitation, river discharge, glacier equilibrium line altitude and land ice wastage. Downward trends continue in sea ice thickness (and extent) and spring snow cover extent and duration, while near-surface permafrost continues to warm. Several of the climate indicators exhibit a significant statistical correlation with air temperature or precipitation, reinforcing the notion that increasing air temperatures and precipitation are drivers of major changes in various components of the Arctic system. To progress beyond a presentation of the Arctic physical climate changes, we find a correspondence between air temperature and biophysical indicators such as tundra biomass and identify numerous biophysical disruptions with cascading effects throughout the trophic levels. These include: increased delivery of organic matter and nutrients to Arctic near‐coastal zones; condensed flowering and pollination plant species periods; timing mismatch between plant flowering and pollinators; increased plant vulnerability to insect disturbance; increased shrub biomass; increased ignition of wildfires; increased growing season CO2 uptake, with counterbalancing increases in shoulder season and winter CO2 emissions; increased carbon cycling, regulated by local hydrology and permafrost thaw; conversion between terrestrial and aquatic ecosystems; and shifting animal distribution and demographics. The Arctic biophysical system is now clearly trending away from its 20th Century state and into an unprecedented state, with implications not only within but beyond the Arctic. The indicator time series of this study are freely downloadable at AMAP.no.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Klimatforskning0 (SwePub)105012 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Climate Research0 (SwePub)105012 hsv//eng
653 a Arctic climate change
653 a observational records
653 a AMAP
653 a Geovetenskap med inriktning mot naturgeografi
7001 a Colgan, William T.u Geological Survey of Denmark and Greenland, Copenhagen, Denmark4 aut
7001 a Christensen, Torbenu Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,MERGE: ModElling the Regional and Global Earth system,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science,Aarhus University4 aut0 (Swepub:lu)ekol-tch
7001 a Schmidt, Niels Martinu Aarhus University4 aut
7001 a Lund, Magnusu Norwegian Institute of Bioeconomy Research (Nibio),Aarhus University4 aut
7001 a Parmentier, Frans-Jan W.u Lund University,Lunds universitet,MERGE: ModElling the Regional and Global Earth system,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science,University of Oslo4 aut0 (Swepub:lu)nate-fpm
7001 a Brown, Rossu Environment Canada4 aut
7001 a Bhatt, Uma S.u University of Alaska Fairbanks4 aut
7001 a Euskirchen, Eugénie S.u University of Alaska Fairbanks4 aut
7001 a Romanovsky, Vladimir E.u University of Alaska Fairbanks4 aut
7001 a Walsh, John E.u University of Alaska Fairbanks4 aut
7001 a Overland, James E.u National Oceanic And Atmospheric Administration: Pacific Marine Environmental Laboratory4 aut
7001 a Wang, Muyinu National Oceanic And Atmospheric Administration: Pacific Marine Environmental Laboratory,University of Washington, Seattle4 aut
7001 a Corell, Robertu Global Environment and Technology Foundation,University of Miami,UiT The Arctic University of Norway, Tromsø4 aut
7001 a Meier, Walter N.u University of Colorado4 aut
7001 a Wouters, Bertu Delft University of Technology,Utrecht University4 aut
7001 a Mernild, Sebastian H.u University Of Magallanes,Nansen Environmental and Remote Sensing Center,Western Norway University of Applied Sciences4 aut
7001 a Mård, Johannau Uppsala universitet,Uppsala University,Luft-, vatten- och landskapslära4 aut0 (Swepub:uu)johma472
7001 a Pawlak, Janetu Arctic Monitoring and Assessment Program (AMAP)4 aut
7001 a Olsen, Morten Skovgaardu Danish Ministry of Energy, Efficiency and Climate4 aut
7102 a Geological Survey of Denmark and Greenland, Copenhagen, Denmarkb BECC: Biodiversity and Ecosystem services in a Changing Climate4 org
7730 t Environmental Research Lettersd : IOP Publishingg 14:4q 14:4x 1748-9326
8564 u https://portal.research.lu.se/files/65532578/Box_2019_Environ._Res._Lett._14_045010.pdfx primaryx freey FULLTEXT
8564 u http://dx.doi.org/10.1088/1748-9326/aafc1bx freey FULLTEXT
8564 u https://doi.org/10.1088/1748-9326/aafc1b
8564 u https://doi.org/10.1088/1748-9326/aafc1by Fulltext
8564 u https://uu.diva-portal.org/smash/get/diva2:1382986/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://lup.lub.lu.se/record/970ebc83-92c9-4a34-95a1-372afdbb0291
8564 8u https://doi.org/10.1088/1748-9326/aafc1b
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-401153

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