المؤلفون: J. Tang, P. A. Miller, A. Persson, D. Olefeldt, P. Pilesjö, M. Heliasz, M. Jackowicz-Korczynski, Z. Yang, B. Smith, T. V. Callaghan, T. R. Christensen

المصدر: Biogeosciences, Vol 12, Iss 9, Pp 2791-2808 (2015)

مصطلحات موضوعية: Ecology, QH540-549.5, Life, QH501-531, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: http://www.biogeosciences.net/12/2791/2015/bg-12-2791-2015.pdf; https://doaj.org/toc/1726-4170; https://doaj.org/toc/1726-4189

URL الوصول: https://doaj.org/article/b64c30589c834ccc9beccd2361131e09

المؤلفون: T. V. Callaghan, N. J. C. Tyler, B. Carlsson

المصدر: Rangifer, Vol 10, Iss 3 (1990)

مصطلحات موضوعية: fluctuation, plant growth, reindeer population, Svalbard reindeer, Animal culture, SF1-1100

وصف الملف: electronic resource

Relation: https://septentrio.uit.no/index.php/rangifer/article/view/848; https://doaj.org/toc/1890-6729

URL الوصول: https://doaj.org/article/d31e216783ae4b2c8423269107f09cf6

المؤلفون: A. Proshutinsky, A. Shiklomanov, B. Ebbinge, C. Jonasson, C. Zockler, D. Perovich, D. Russell, D. Walker, G. J. Jia, I. Rigor, J. Box, J. Morison, J. Overland, J. Richer-Menge, J. Walsh, L. D. Hinzman, L. Bengtsson, M. J. J. E. Loonen, M. De Dapper, M. Hallinger, N. Oberman, O. Grau, P. Huybrechts, R. Armstrong, R. Przybylak, R. Van Bogaert, S. Nghiem, T. V. Callaghan, V. Romanovsky, Edward Hanna

مصطلحات موضوعية: F890 - Physical geographical sciences not elsewhere classified, Arctic, climate change, environmental change

Relation: 10779/lincoln.24362986.v1; https://figshare.com/articles/journal_contribution/Arctic_Report_Card_2007/24362986

الاتاحة: https://figshare.com/articles/journal_contribution/Arctic_Report_Card_2007/24362986

المؤلفون: J. Richter-menge, J. Overl, E. Hanna, M. J. J. E. Loonen, A. Proshutinsky, V. Romanovsky, D. Russell, Van Bogaert, R. Armstrong, L. Bengtsson, J. Box, T. V. Callaghan, B. Ebbinge, O. Grau, R. Przybylak, J. Walsh

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://www.maartenloonen.nl/literatuur/arcticreportcard2007.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.630.2403; http://www.maartenloonen.nl/literatuur/arcticreportcard2007.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.630.2403
http://www.maartenloonen.nl/literatuur/arcticreportcard2007.pdf

المؤلفون: E Dorrepaal, † R Aerts, J H C Cornelissen, R S P Van Logtestijn, T V Callaghan

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://faculty.jsd.claremont.edu/emorhardt/159/pdfs/2007/Dorrepall%20et%20al.%202006.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1072.5275; http://faculty.jsd.claremont.edu/emorhardt/159/pdfs/2007/Dorrepall%20et%20al.%202006.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1072.5275
http://faculty.jsd.claremont.edu/emorhardt/159/pdfs/2007/Dorrepall%20et%20al.%202006.pdf

المؤلفون: Ecological Society, J. H. C. Cornelissen, H. M. Quested, D. Gwynn-jones, R. S. P. Van Logtestijn, M. A. H. De Beus, A. Kondratchuk, T. V. Callaghan, R. Aerts

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://research.eeescience.utoledo.edu/lees/papers_PDF/Cornelissen_2004_FunctEcol.pdf.

مصطلحات موضوعية: Summary

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.468.2714; http://research.eeescience.utoledo.edu/lees/papers_PDF/Cornelissen_2004_FunctEcol.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.468.2714
http://research.eeescience.utoledo.edu/lees/papers_PDF/Cornelissen_2004_FunctEcol.pdf

المؤلفون: European Commission, Directorate-General for Research and Innovation, T. V. Callaghan, J. H. C. et al. Cornelissen, O. W. Heal

المصدر: 1998

مصطلحات موضوعية: Environmental research, Environment policy and protection of the environment

URL الوصول: http://bookshop.europa.eu/en/global-change-in-europe-s-cold-regions-pbCGNA18178/

المؤلفون: M. S. Olsen, T. V. Callaghan, J. D. Reist, L. O. Reiersen, D. Dahl-Jensen, M. A. Granskog, B. Goodison, G. K. Hovelsrud, M. Johansson, R. Kallenborn, J. Key, A. Klepikov, W. Meier, J. E. Overland, T. D. Prowse, M. Sharp, W. F. Vincent, J. Walsh

المساهمون: M. S. Olsen, T. V. Callaghan, J. D. Reist, L. O. Reiersen, D. Dahl-Jensen, M. A. Granskog, B. Goodison, G. K. Hovelsrud, M. Johansson, R. Kallenborn, J. Key, A. Klepikov, W. Meier, J. E. Overland, T. D. Prowse, M. Sharp, W. F. Vincent, J. Walsh

المصدر: https://doi.org/10.1007/s13280-011-0220-y.

جغرافية الموضوع: world

وصف الملف: text/HTML

الاتاحة: https://doi.org/10.1007/s13280-011-0220-y

المؤلفون: T. V. Callaghan, M. Johansson, T. D. Prowse, M. S. Olsen, L.-O. Reiersen

المساهمون: T. V. Callaghan, M. Johansson, T. D. Prowse, M. S. Olsen, L.-O. Reiersen

المصدر: https://doi.org/10.1007/s13280-011-0210-0.

جغرافية الموضوع: world

وصف الملف: text/HTML

الاتاحة: https://doi.org/10.1007/s13280-011-0210-0

المؤلفون: J. Tang, P. A. Miller, A. Persson, D. Olefeldt, P. Pilesjö, M. Heliasz, M. Jackowicz-Korczynski, Z. Yang, B. Smith, T. V. Callaghan, T. R. Christensen

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1de092cb6859ee38bfc99ee0e898c2c7
https://doi.org/10.5194/bgd-12-933-2015-supplement

المؤلفون: F. S. Chapin, G. Peterson, F. Berkes, T. V. Callaghan, P. Angelstam, M. Apps, C. Beier, Y. Bergeron, A-S. Crépin, K. Danell, T. Elmqvist, C. Folke, B. Forbes, N. Fresco, G. Juday, J. Niemelä, A. Shvidenko, G. Whiteman

المساهمون: F. S. Chapin, G. Peterson, F. Berkes, T. V. Callaghan, P. Angelstam, M. Apps, C. Beier, Y. Bergeron, A-S. Crépin, K. Danell, T. Elmqvist, C. Folke, B. Forbes, N. Fresco, G. Juday, J. Niemelä, A. Shvidenko, G. Whiteman

المصدر: https://doi.org/10.1579/0044-7447-33.6.344.

جغرافية الموضوع: world

وصف الملف: text/HTML

الاتاحة: https://doi.org/10.1579/0044-7447-33.6.344

المؤلفون: L. O. Björn, T. V. Callaghan, I. Johnsen, J. A. Lee, Y. Manetas, N. D. Paul, M. Sonesson, A. R. Wellburn, D. Coop, H. S. Heide-Jørgensen, C. Gehrke, D. Gwynn-Jones, U. Johanson, A. Kyparissis, E. Levizou, D. Nikolopoulos, Y. Petropoulou, M. Stephanou

المصدر: Plant Ecology. 128:253-264

مصطلحات موضوعية: Ecology, Botany, Plant Science, Biology, Uv b radiation

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::33f3e5b52921cb9121657ad163ef8dc3
https://doi.org/10.1023/a:1009782207376

المؤلفون: S. I., Semerdjieva, E., Sheffield, G. K., Phoenix, D., Gwynn-Jones, T. V., Callaghan, G. N., Johnson

المصدر: Plant, cellenvironment. 26(6)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pmid________::9eaafa8df68818c2097cac8fe4c83d13
https://pubmed.ncbi.nlm.nih.gov/12803622

المؤلفون: D J, Beerling, A C, Terry, P L, Mitchell, T V, Callaghan, D, Gwynn-Jones, J A, Lee

المصدر: American journal of botany. 88(4)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pmid________::b5acc49016b8be4de8bcd2d8461c9c62
https://pubmed.ncbi.nlm.nih.gov/11302848

المؤلفون: European Commission, T. V. Callaghan, G. J. et al. Lawson, R. Scott

المصدر: 1985

مصطلحات موضوعية: Energy research

URL الوصول: http://bookshop.europa.eu/en/an-experimental-assessment-of-native-and-naturalized-species-of-plants-as-renewable-sources-of-energy-in-great-britain-pbCDNA10013/

المؤلفون: S. I. Semerdjieva, E. Sheffield, G. K. Phoenix, T. V. Callaghan, G. N. Johnson

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://personalpages.manchester.ac.uk/staff/giles.johnson/2003 semerdjieva sheffield phoenix gwynn-jones callagham johnson.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.622.6105; http://personalpages.manchester.ac.uk/staff/giles.johnson/2003 semerdjieva sheffield phoenix gwynn-jones callagham johnson.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.622.6105
http://personalpages.manchester.ac.uk/staff/giles.johnson/2003 semerdjieva sheffield phoenix gwynn-jones callagham johnson.pdf

المؤلفون: T. V. Callaghan B, D. J. Erickson C

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://gcrio.gcrio.org/ozone/chapter5.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.502.8484; http://gcrio.gcrio.org/ozone/chapter5.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.502.8484
http://gcrio.gcrio.org/ozone/chapter5.pdf

المؤلفون: J. M. Melillo, T. V. Callaghan, F. I. Woodward, E. Salati, S. K. Sinha

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: https://www.ipcc.ch/ipccreports/far/wg_I/ipcc_far_wg_I_chapter_10.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.474.7837

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.474.7837

المؤلفون: D. Gwynn-Jones, J. A. Lee, T. V. Callaghan

المصدر: UV-B and Biosphere ISBN: 9789401064118

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::cddd7014c43f02414f0a2e8719d90fba
https://doi.org/10.1007/978-94-011-5718-6_22

المؤلفون: S. Jonasson, T. V. Callaghan

المصدر: Ecological Studies ISBN: 9783642789687

مصطلحات موضوعية: Arctic, Ecology, Greenhouse gas, Biodiversity, Climate change, Environmental science, Biota, Biological regulation, Polar desert, The arctic

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::8205322f3efe154cde10d0853ad138a7
https://doi.org/10.1007/978-3-642-78966-3_11