Birger Hansen
Associate Professor
Geography 1
Øster Voldgade 10
1350 København K
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Hotspots and key periods of Greenland climate change during the past six decades
Abermann, J., Hansen, Birger, Lund, M., Wacker, S., Karami, M. & Cappelen, J., 2017, In: Ambio. 46, Suppl. 1, p. 3-11 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A large wet snow avalanche cycle in West Greenland quantified using remote sensing and in situ observations
Abermann, J., Eckerstorfer, M., Malnes, E. & Hansen, Birger, 2019, In: Natural Hazards. 97, 2, p. 517-534 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Seasonal variation in gross ecosystem production, plant biomass, and carbon and nitrogen pools in five high arctic vegetation types
Arndal, M. F., Illeris, L., Michelsen, Anders, Albert, K., Tamstorf, M. P. & Hansen, Birger, 2009, In: Arctic, Antarctic, and Alpine Research. 41, 2, p. 164-173 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Special nordic hydrology issue - Northern Research Basins
Bengtsson, L., Hasholt, Bent, Elberling, Bo & Hansen, Birger, 2004, In: Nordic Hydrology. 35, 4-5, p. 279 1 p.Research output: Contribution to journal › Editorial › Research › peer-review
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Classification of near shore sand deposits surrounding the island of Saltholm
Broge, N. H., Nielsen, J. & Hansen, Birger, 1994, 31 p.Research output: Book/Report › Report › Research
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Analyses of spectral-biophysical relationships for a wheat canopy
Broge, N. H., Hvidberg, M., Hansen, Birger, Andersen, H. S. & Nielsen, A. A., 1997, Proceedings of the Third International Airborne Remote Sensing Conference and Exhibition. p. 373-380Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Crop variability using multispectral data
Broge, N. H., Hvidberg, M., Hansen, Birger, Andersen, H. S. & Nielsen, A. A., 1996, Proceedings of Remote Sensing in Agriculture, NJF-seminar no. 267.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Trace gas exchange from plot to landscape scale
Christensen, T. R., Sommerkorn, M., Kaplan, J., Illeris, L., Friborg, Thomas, Søgaard, H., Nordstrøm, C., Hansen, Birger & Jonasson, S., 1998, 3rd Annual Report for ZERO. p. 39-43Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Permafrost and periglacial geomorphology at Zackenberg
Christiansen, H. H., Sigsgaard, Charlotte, Humlum, O., Rasch, M. G. & Hansen, Birger, 2008, High Arctic Ecosystem Dynamics in a Changing Climate. Meltofte, H., Christensen, T. R., Elberling, B., Forchhammer, M. C. & Rasch, M. (eds.). New York: Elsevier, p. 151-174 (Advances in Ecological Research; No. 40).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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High nitrous oxide production from thawing permafrost
Elberling, Bo, Christiansen, H. H. & Hansen, Birger, 2010, In: Nature Geosciences. 3, p. 332-335 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Soils and plant community characteristics and dynamics in the Zackenberg region Northeast Greenland
Elberling, Bo, Tamstorf, M., Michelsen, Anders, Arndal, M., Sigsgaard, Charlotte, Illeris, L., Bay, C., Hansen, Birger, Christensen, T. R., Hansen, Eric Steen, Jakobsen, B. H. & Beyens, L., 2008, High-Arctic Ecosystem Dynamics in a Changing Climate: Advances in Ecological Research. Meltofte, H., Christiansen, T. R., Elberling, B., Forchhammer, M. C. & Rasch, M. (eds.). New York: Elsevier, Vol. 40. p. 223-248 (Advances in Ecological Research; No. 40).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Soil and plant community-characteristics and dynamics at Zackenberg
Elberling, Bo, Tamstorf, M. P., Michelsen, Anders, Arndal, M. F., Sigsgaard, Charlotte, Illeris, L., Bay, C., Hansen, Birger, Christensen, T. R., Hansen, Eric Steen, Jakobsen, B. H. & Beyens, L., 2008, Soil and plant community-characteristics and dynamics at Zackenberg. Elsevier, p. 223-248 (Advances in Ecological Research, Vol. 40).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Paleo-Eskimo kitchen midden preservation in permafrost under future climate conditions at Qajaa, West Greenland
Elberling, Bo, Matthiesen, H., Jørgensen, C. J., Hansen, Birger, Grønnow, B., Meldgaard, Morten, Andreasen, C. & Khan, S. A., Jun 2011, In: Journal of Archaeological Science. 38, 6, p. 1331-1339 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Arctic vegetation damage by winter-generated coal mining pollution released upon thawing
Elberling, Bo, Søndergaard, J. E., Jensen, L. A., Schmidt, L. B., Hansen, Birger, Asmund, G., Balic Zunic, Tonci, Hollesen, J., Hanson, S., Jansson, P. & Friborg, Thomas, 2007, In: Environmental Science & Technology (Washington). 41, p. 2407-2413Research output: Contribution to journal › Journal article › Research › peer-review
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Inter-Annual Variability and Controls of Plant Phenology and Productivity at Zackenberg
Ellebjerg, S., Tamstorf, M., Illeris, L., Michelsen, Anders & Hansen, Birger, 2008, In: Advances in Ecological Research. 40, p. 249-73Research output: Contribution to journal › Journal article › Research › peer-review
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Zackenberg in a circumpolar context
Forchhammer, M. C., Christensen, T. R., Hansen, Birger, Tamstorf, M. P., Schmidt, N. M., Høye, T. T., Nabe-Nielsen, J., Rasch, M., Meltofte, H. & Elberling, Bo, 2008, High Artic Ecosystem Dynamics in a Changing Climate: ten years of monitoring and research at Zackenberg Research Station, Northeast Greenland. Meltofte, H., Christensen, T. R., Elberling, B., Forchhammer, M. C. & Rasch, M. (eds.). Elsevier, p. 499-544 (Advances in Ecological Research; No. 40).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Seasonal exchange of CH4 and CO2 during the short high-arctic summer in northern Greenland
Friborg, Thomas, Hansen, Birger, Nordstrøm, C. & Søgaard, H., 1999, (Proceedings from "Greenhouse gases and their role in Climate Change: the status of research in Europe", Orvieto Italy, EU commission, 1999).Research output: Book/Report › Anthology › Research › peer-review
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Trace gas exchange in a high-arctic valley 2. Landscape CH4 fluxes measured and modelled using eddy correlation data
Friborg, Thomas, Christensen, T. R., Hansen, Birger, Nordstrøm, C. & Søgaard, H., 2000, In: Global Biogeochemical Cycles. Vol. 14, no. 3, p. 715-723Research output: Contribution to journal › Journal article › Research › peer-review
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Methane exchange over a high arctic fen: A model approach based on eddy correlation data
Friborg, Thomas, Christensen, T. R., Hansen, Birger, Nordstrøm, C. & Søgaard, H., 2000, In: Global Biogeochemical Cycles. 14, 3, p. 715 723Research output: Contribution to journal › Journal article › Research › peer-review
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Eddy correlation of the methane exchange over a High-Arctic fen
Friborg, Thomas, Søgaard, H., Nordstrøm, C., Hansen, Birger & Christensen, T. R., 1999, In: Geophysical Research Abstracts. Vol 1, no. 2, p. 571-571Research output: Contribution to journal › Journal article › Research
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Episodical CO2 emission during shoulder seasons in the arctic
Friborg, Thomas, Elberling, Bo, Hansen, Birger, Lund, M. & Mastepanov, M., 12 Dec 2010.Research output: Contribution to conference › Poster › Research
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Seasonal carbon dioxide balance and respiration of a high-arctic fen ecosystem in NE Greenland
Friborg, Thomas, Nordstrøm, C., Søgaard, H., Christensen, T. R. & Hansen, Birger, 2001, In: Journal of Theoretical and Applied Climatology. 70, 1-4, p. 149-166Research output: Contribution to journal › Journal article › Research › peer-review
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Winter time burst of CO2 from the High Arctic soils of Svalbard
Friborg, Thomas, Hansen, Birger, Elberling, Bo, Jensen, L. A., Søndergaard, J. E. & Mastepanov, M., 2008.Research output: Contribution to conference › Poster › Research
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Controls on the greenhouse gas exchange of a high-arctic ecosystem
Friborg, Thomas, Søgaard, H., Nordstrøm, C. & Hansen, Birger, 1999, In: Geografisk Tidsskrift. 99, p. 19-26Research output: Contribution to journal › Journal article › Research
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Mind the (data) gap
Friborg, Thomas, Sigsgaard, Charlotte, Hansen, Birger & Christóbal, J., 2019, Annual report Cards 2018. Christensen, T. R., Arndal, M. F. & Topp-Jørgensen, E. (eds.). 1 ed. Aarhus: University of Aarhus, p. 22-23 2 p.Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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Activities and early results from DANMAC: The Danish Multisensor Airborne Campaign
Groom, G., Mikkelsen, H., Skriver, H., Hansen, Birger, Thompsen, A. & Nielsen, A. A., 1997, Proceedings of the Third International Airborne Remote Sensing Conference and Exhibition. p. 617-624Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Meteorological observations 2006 and ground temperature variationsover 12 year at the Sermilik Station, Ammassalik Island, Southeast Greenland.
H. Mernild, S., Hasholt, Bent, Jakobsen, B. H. & Hansen, Birger, 2008, In: Geografisk Tidsskrift. 108, 1, p. 153-161Research output: Contribution to journal › Journal article › Research › peer-review
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Meteorological observations in 2002 at the Arctic Station, Qeqertarsuaq (69º15' N), Central West Greenland
Hansen, Birger, Humlum, O. & Nielsen, N., 2003, In: Geografisk Tidsskrift. 103(2), p. 93-97Research output: Contribution to journal › Journal article › Research › peer-review
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Meteorological trends (1991-2004) at Arctic Station, Central West Greenland (69°15¿N) in a 130 years perspective
Hansen, Birger, Elberling, Bo, Humlum, O. & Nielsen, N., 2006, In: Geografisk Tidsskrift. 106(1), p. 45-55Research output: Contribution to journal › Journal article › Research › peer-review
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Grønland set fra satellit
Hansen, Birger, 1990, In: Geografisk Orientering. 20, 2, p. 321-327Research output: Contribution to journal › Journal article › Communication
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Climatology and remote sensing in Zackenberg
Hansen, Birger, 1993, In: Zero News. 3, p. 3-5Research output: Contribution to journal › Journal article › Communication
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Present-day climate at Zackenberg
Hansen, Birger, Sigsgaard, Charlotte, Rasmussen, L., Cappelen, J., Hinkler, J., Mernild, S. H., Petersen, D., Tamstorf, M. P., Rasch, M. G. & Hasholt, Bent, 2008, High Arctic Ecosystem Dynamics in a Changing Climate. Meltofte, H., Christensen, T. R., Elberling, B., Forchhammer, M. C. & Rasch, M. (eds.). New York: Elsevier, p. 111-149 (Advances in Ecological Research; No. 40).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Nuuk basic: the geobasis programme
Hansen, Birger, Hill, K., Pedersen, S. H., Holm Christensen, L., Tamstorf, M. P., Lund, M., Raundrup, K., Mastepanov, M., Westergaard-Nielsen, Andreas & Christensen, T. R., 2012, Nuuk ecological research operations: 5th annual report, 2011. Magelund Jensen, L. (ed.). Aarhus: Danish Center for Environment and Energy, p. 19-32 14 p.Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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Monitoring AVHRR derived vegetation indices and biomass production in southern Greenland
Hansen, Birger, 1990, Proceedings of the 4th AVHRR Data User's Meeting. p. 137-140Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Sheep Farming in Southern Greenland EUMETSAT, Directory of Meteorological Satellite Applications, sheet 8.3.
Hansen, Birger, 1991Research output: Book/Report › Report › Research
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Main work carried out at Zackenberg
Hansen, Birger, Friborg, Thomas & Nordstrøm, C., 1998, LAPP 2nd Annual Report (1997-1998). p. 51-55Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Klima- og satellitstudier 1986-1987
Hansen, Birger, 1988Research output: Book/Report › Report › Research
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Biomassebestemmelser i Sydgrønland ved hjælp af NOAA satellitdata
Hansen, Birger, 1988, In: Ugeskrift for Jordbrug. 133, 30, p. 713-718Research output: Contribution to journal › Journal article › Communication
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The GeoBasis Programme
Hansen, Birger, Tamstorf, M., Iversen, K., Sigsgaard, Charlotte, Fruergaard, Mikkel, Andreasen, R. H., Mastepanov, M., Falk, J. M., Strøm, L. & Christensen, T. R., 2009, Nuuk Ecological Research Operations, 2nd annual report 2008. Jensen, L. M. & Rasch, M. (eds.). Aarhus UniversityResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Klimatologi, hydrologi, glaciologi og jordbundslære
Hansen, Birger, Hasholt, Bent, Krogh, L. & Søgaard, H., 1996Research output: Book/Report › Book › Education
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The relationship between Landsat TM derived NDVI and LAI in a high arctic area
Hansen, Birger, Tamstorf, M., Friborg, Thomas, Nordstrøm, C. & Søgaard, H., 1998.Research output: Contribution to conference › Paper › Research › peer-review
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Arktisk Station: et centrum for forskning
Hansen, Birger, Elberling, Bo, Hollesen, N. & Nielsen, N., 2006, Vejr og Klima. Projekt EDB I Undervisningen, p. 44-57Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Monitoring Vegetationindex and Biomass Production in Southern Greenland based on NOAA-AVHRR
Hansen, Birger & Søgaard, H., 1988, Proceedings of the 21th International Symposium on Remote Sensing of Environment. p. 883-892Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Brug af satellitbilleder til vegetationsregistrering på Jameson Land
Hansen, Birger & Mosbech, A., 1991Research output: Book/Report › Report › Research
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Optical properties of vegetation canopies
Hansen, Birger, 1996Research output: Book/Report › Book › Education
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Field measurement of spectral signatures and other surface parameters
Hansen, Birger, 1996, ZERO, Zackenberg Ecological Research Operations, 2nd Annual Report. p. 48-49Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Vegetations- og sne/is/sky-kortlægning af den grønlandske nationalpark 1988
Hansen, Birger & Søgaard, H., 1989Research output: Book/Report › Report › Research
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Meteorological trends (1991-2004) at Arctic Station, Central West Greenland (69°15'N) in a 130 years perspective
Hansen, Birger, Elberling, Bo, Humlum, O. & Nielsen, N., 2007, In: Geografisk Tidsskrift. 106, 1, p. 45-55 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Main work carried out at Abisko
Hansen, Birger, Jacobsen, T. F., Nordstrøm, C. & Søgaard, H., 1997, LAPP Interim Report (1996-1997). p. 1-7Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Forskning i et højarktisk økosystem
Hansen, Birger, 1992, In: Forskning. 1, 4, p. 4Research output: Contribution to journal › Journal article › Communication
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Klima
Hansen, Birger, 2000, Topografisk Atlas Grønland. Kbh.: Hans Reitzels Forlag, p. 26-29Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Comparison of satellite imagery and infrared aerial photography as vegetation mapping methods in an arctic study area: Jameson Land, East Greenland
Hansen, Birger & Mosbech, A., 1994, In: Polar Research. Vol. 13, no. 1, p. 139-152Research output: Contribution to journal › Journal article › Research › peer-review
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Monitoring natural vegetation in Southern Greenland using NOAA AVHRR and field measurements
Hansen, Birger, 1991, In: Arctic. Vol. 44, suppl. 1, p. 94-101Research output: Contribution to journal › Journal article › Research › peer-review
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Meterological observations in 1996 at the arctic station, Qeqertarsuaq (Godhavn), West Greenland
Hansen, Birger, Humlum, O., Nielsen, N., Rasch, M. & Funch, P., 1997, In: Geografisk Tidsskrift. Vol. 97, p. 152-153Research output: Contribution to journal › Journal article › Research
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Use of NOAA AVHRR data to monitor snow cover and spring meltoff in the wildlife habitats in Jameson Land, East Greenland
Hansen, Birger & Mosbech, A., 1994, In: Polar Research. Vol. 13, no. 1, p. 125-138Research output: Contribution to journal › Journal article › Research › peer-review
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Satellite monitoring of the biomass production in Southern Greenland
Hansen, Birger, 1988, In: Geografisk Tidsskrift. Vol. 88, p. 94-99Research output: Contribution to journal › Journal article › Research › peer-review
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Vejret og Klimaet
Hansen, Birger, Elberling, Bo, Hollesen, J. & Nielsen, N., 2006, Arktisk Station 1906-2006. København: Projekt EDB I Undervisningen, p. 44-58Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Klima
Hansen, Birger, 2000, Pinngorfik pinngorarfik - Kalaallit Nunaat. Nuuk: Atuakkiorfik Illinniusiorfik, p. 66-83Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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The Climate
Hansen, Birger, 2001, The Ecology of Greenland. Nuuk: Atuakkiorfik Illinniusiorfik, p. 66-83Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Using climate and vegetation studies in Southern Greenland to estimate the natural resources during the Norse Period
Hansen, Birger, 1991, In: Acta Borealia. Vol. 8, no. 1, p. 40-55Research output: Contribution to journal › Journal article › Research › peer-review
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Klimaet
Hansen, Birger, 1999, Grønlands økologi - en grundbog. Nuuk: Atuakkiorfik Illinniusiorfik, p. 66-83Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Meteorological Observations 2002 at the Arctic Station, Qeqertarsuaq (69,15'N), Central West Greenland
Hansen, Birger, Humlum, O. & Nielsen, N., 2003, Danmark.Research output: Book/Report › Compendium/lecture notes › Education
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Estimation of net short-wave radiation by use of Remote Sensing and digital elevation model - a case study of a high arctic mountainous area
Hansen, L. B., Kamstrup, N. & Hansen, Birger, 2002, In: International Journal of Remote Sensing. vol. 23, no. 21, p. 4699-4718Research output: Contribution to journal › Journal article › Research › peer-review
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Ammassalik - vind og vandkraft
Hasholt, Bent & Hansen, Birger, 2000, Topografisk Atlas Grønland. Kbh.: Hans Reitzels Forlag, p. 246-249Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Hydrology and transport of sediment and solutes at Zackenberg
Hasholt, Bent, Mernild, S. H., Sigsgaard, Charlotte, Elberling, Bo, Petersen, D., Jakobsen, B. H., Hansen, Birger, Hinkler, J. & Søgaard, H., 2008, High-Arctic Ecosystem Dynamics in a Changing Climate. Rasch, M., Meltofte, H., Christensen, T. R., Elberling, B. & Forchammer, M. C. (eds.). Elsevier, p. 197-221 (Advances in Ecological Research; No. 40).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Fornemmelser for sne
Hasholt, Bent & Hansen, Birger, 1995, Naturligvis - Vand: Naturvidenskabelig Forskning fra Københavns Universitet. p. 15-17Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Meteorological stations at the Sermilik Station, Southeast Greenland - physical environment and meteorological observations 2002
Hasholt, Bent, Hansen, Birger, Humlum, O. & Mernild, S. H., 2004, In: Geografisk Tidsskrift. 104(2), p. 47-58Research output: Contribution to journal › Journal article › Research › peer-review
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Snow-vegetation relations in a High Arctic ecosystem: Inter-annual variability inferred from new monitoring- and modeling concepts
Hinkler, J., Hansen, Birger, Tamstorf, M. P. & Pedersen, S. B., 2006, In: Remote Sensing of Environment. 105, p. 237-247Research output: Contribution to journal › Journal article › Research › peer-review
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Detection of spatial, temporal, and spectral surface changes in the Ny-ÅÅlesund area 79°° N, Svalbard: using a low cost multispectral camera in combination with spectroradiometer measurements
Hinkler, J., Ørbæk, J. B. & Hansen, Birger, 2002.Research output: Contribution to conference › Paper › Research › peer-review
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Authomatized monitoring of snow cover distribution using a standard digital camera
Hinkler, J. & Hansen, Birger, 2001.Research output: Contribution to conference › Paper › Research › peer-review
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Sea Ice and snow accumulation modelling in High Arctic Greenland
Hinkler, J., Hansen, Birger & Tamstorf, M. P., 2003, Proceedings of the Northern Research Basins, 14th International Symposium and Workshop. p. 59-66Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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A spatiotemporal analysis of the snow cover in a High Arctic environment, Zackenbergdalen Northeast Greenland
Hinkler, J., Pedersen, S. B., Hansen, Birger & Tamstorf, M. P., 2002.Research output: Contribution to conference › Paper › Research › peer-review
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Automatic snow cover monitering at high temporal and spatial resolution, using images taken by a standard digital camera
Hinkler, J., Pedersen, S. B., Rasch, M. & Hansen, Birger, 2002, In: International Journal of Remote Sensing. vol. 23, no. 21, p. 4669-4682Research output: Contribution to journal › Journal article › Research › peer-review
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Snow and snow-cover in central northeast Greenland
Hinkler, J., Hansen, Birger, Tamstorf, M. P., Sigsgaard, Charlotte & Petersen, D., 2008, High Arctic Ecosystem Dynamics in a Changing Climate. Meltofte, H., Christensen, T. R., Elberling, B., Forchhammer, M. C. & Rasch, M. (eds.). New York: Elsevier, p. 175-196 (Advances in Ecological Research; No. 40).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Modelling subsurface temperatures in a heat-producing coal waste rock pile, Svalbard (78°N)
Hollesen, J., Elberling, Bo & Hansen, Birger, 2009, In: Cold Regions Science and Technology. 58, p. 68-76Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Winter warming as an important co-driver for Betula nana growth in western Greenland during the past century
Hollesen, J., Buchwal, A., Rachlewicz, G., Hansen, Birger, Hansen, M. O., Stecher, O. & Elberling, Bo, 2015, In: Global Change Biology. 21, 6, p. 2410-2423 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Meteorological observations at the Arctic Station, Disko Island, Central West Greenland
Humlum, O., Nielsen, N., Rasch, M. & Hansen, Birger, 1996, In: Geografisk Tidsskrift. 96, p. 119-122Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Meteorological observations in 1996 at the Arctic Station, Qeqertarsuaq (Godhavn), West Greenland
Humlum, O., Hansen, Birger, Nielsen, N., Rasch, M. & Funch, P., 1997, In: Geografisk Tidsskrift. 97, p. 152-153Research output: Contribution to journal › Journal article › Research
- Published
Meteorological Observations 1998 at the Arctic Station, Qeqertarsuaq (69º15' N), Central West Greenland
Humlum, O., Hansen, Birger & Nielsen, N., 1999, In: Geografisk Tidsskrift. Vol. 99, p. 113-115Research output: Contribution to journal › Journal article › Research
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Holocene landscape evolution in Mellemfjord area, Disko island, central west Greenland
Humlum, O., Christiansen, H. H., Hansen, Birger, Hasholt, Bent, Jakobsen, B. H., Nielsen, N. & Rasch, M., 1995, In: Geografisk Tidsskrift. 95, p. 28-41Research output: Contribution to journal › Journal article › Research › peer-review
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Estimation of the soil heat flux/net radiation ratio over high latitude natural vegetation using spectral vegetation indices
Jacobsen, A. & Hansen, Birger, 1996, Proceedings of the Fourth Circumpolar Symposium on Remote Sensing of the Polar Environments. p. 33-38Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Monitoring wheat fields and grasslands using spectral reflectance data
Jacobsen, A., Broge, N. H. & Hansen, Birger, 1995, Proceedings of the First International Symposium on Spectral Sensing Research.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Estimation of the soil heat flux/net radiation based on spectral vegetation indexes in high latitude Arctic areas
Jacobsen, A. & Hansen, Birger, 1999, In: International Journal of Remote Sensing. Vol. 20, no. 2, p. 445-462Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Naturgeografi
Jacobsen, B. H. & Hansen, Birger, 1992, Polarforskning, Status 1992. p. 73-80Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Sydgrønland: Fra nordboerne til moderne fåreavl
Jacobsen, N. K., Hansen, Birger & Jakobsen, B. H., 1989, Geografiske Eksempler: Samspil mellem natur og menneske. MunksgaardResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Plant-mediated CH4 transport and C gas dynamics quantified in-situ in a Phalaris arundinacea-dominant wetland
Jensen, L. A., Elberling, Bo, Friborg, Thomas, Jørgensen, C. J. & Hansen, Birger, 1 Feb 2011, In: Plant and Soil. 343, 1-2, p. 287-301 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Satellitbaseret kortlægning af snedække og vegetation på kystnære dele af det vestlige Grønland
Jørgensen, P. V. & Hansen, Birger, 1993Research output: Book/Report › Report › Research
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A phenology-based approach to the classification of Arctic tundra ecosystems in Greenland
Karami, M., Westergaard-Nielsen, Andreas, Normand, S., Treier, U. A., Elberling, Bo & Hansen, Birger, 2018, In: ISPRS Journal of Photogrammetry and Remote Sensing. 146, p. 518-529 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Vegetation phenology gradients along the west and east coasts of Greenland from 2001 to 2015
Karami, M., Hansen, Birger, Westergaard-Nielsen, Andreas, Abermann, J., Lund, M., Schmidt, N. M. & Elberling, Bo, 2017, In: Ambio. 46, Suppl. 1, p. 94-105 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Deltas, freshwater discharge, and waves along the Young Sound, NE Greenland
Kroon, Aart, Abermann, J., Bendixen, M., Lund, M., Sigsgaard, Charlotte, Skov, K. & Hansen, Birger, 2017, In: Ambio. 46, Suppl. 1, p. 132-145 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High-performance liquid chromatography of rat and mouse islet polypeptides: potential risk of oxidation of methionine residues during sample preparation
Linde, S., Hansen, Birger, Welinder, B. S. & Nielsen, Jens Høiriis, 24 Aug 1990, In: Journal of Chromatography A. 530, 1, p. 29-37 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Snow depth and the associated offset in ground temperatures in a landscape manipulated with snow-fences
Liu, Yijing, Hansen, Birger, Elberling, Bo & Westergaard-Nielsen, Andreas, 2023, In: Geoderma. 438, 13 p., 116632.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Climate change and the Arctic
Lloyd, C. R. & Hansen, Birger, 1997, LAPP Understanding land surface physical processes in the Arctic. p. 1-4Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
Understanding land surface physical processes in the arctic
Lloyd, C. R., Aurela, M., Bruland, Fowler, D., Friborg, Thomas, Hansen, Birger, Harding, R. J., Hargreaves, K., Nordstrøm, C., Laurila, T., Tuovinen, J., Sand, K. & Vehvilainen, B., 1998, Proceedings from "Greenhouse gases and their role in Climate Change: the status of research in Europe".Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
LAPP: Land Arctic Physical Processes, Final Report
Lloyd, C. R., Hansen, Birger & al., E., 1999, 134 p.Research output: Book/Report › Report › Research
- Published
Exchange of CO2 in Arctic tundra: mpacts of meteorological variations and biological disturbance
Lopez-Blanco, E., Lund, M., Williams, M., Tamstorf, M. P., Westergaard-Nielsen, Andreas, Exbrayat, J., Hansen, Birger & Christensen, T. R., 11 Oct 2017, In: Biogeosciences. 14, p. 4467-4483Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Plant Traits are Key Determinants in Buffering the Meteorological Sensitivity of Net Carbon Exchanges of Arctic Tundra
Lopez-Blanco, E., Lund, M., Christensen, T. R., Tamstorf, M. P., Smallman, T. L., Slevin, D., Westergaard-Nielsen, Andreas, Hansen, Birger, Abermann, J. & Williams, M., 2018, In: Journal of Geophysical Research: Biogeosciences. 123, 9, p. 2675-2694 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characteristics of summer-time energy exchange in a high Arctic tundra heath 2000-2010
Lund, M., Hansen, Birger, Pedersen, Stine Helene Falsig, Stiegler, C. & Tamstorf, M. P., 2014, In: Tellus B: Chemical and Physical Meteorology. 66Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Spatiotemporal variability in surface energy balance across tundra, snow and ice in Greenland
Lund, M., Stiegler, C., Abermann, J., Citterio, M., Hansen, Birger & van As, D., 2017, In: Ambio. 46, Suppl. 1, p. 81-93 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Exchange of CO2 in Arctic tundra: impacts of meteorological variations and biological disturbance
López-Blanco, E., Lund, M., Williams, M., P. Tamstorf, M., Westergaard-Nielsen, Andreas, Exbrayat, J., Hansen, Birger & Christensen, T. R., 2017, In: Biogeosciences. 14, p. 4467-4483 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Toward a statistical description of methane emissions from arctic wetlands
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Exchange of CO2 in Arctic tundra: mpacts of meteorological variations and biological disturbance
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