المؤلفون: P. Hengeveld, M. van der Klift, P. M. Kolijn, F. Davi, F. Kavelaars, E. de Jonge, S. Robrecht, J. Assmann, L. van der Straten, M. Ritgen, P. Westerweel, K. Fischer, V. Goede, M. Hallek, M.-D. Levin, A. Langerak

المصدر: HemaSphere, Vol 6, Pp 550-551 (2022)

مصطلحات موضوعية: Diseases of the blood and blood-forming organs, RC633-647.5

وصف الملف: electronic resource

Relation: http://journals.lww.com/10.1097/01.HS9.0000845492.79622.ef; https://doaj.org/toc/2572-9241

URL الوصول: https://doaj.org/article/8ec2e1f167de46c895017e0b7885b87e

المؤلفون: Nils Rietze, Jakob J Assmann, Elena Plekhanova, Kathrin Naegeli, Alexander Damm, Trofim C Maximov, Sergey V Karsanaev, Geert Hensgens, Gabriela Schaepman-Strub

المصدر: Environmental Research Letters, Vol 19, Iss 4, p 044043 (2024)

مصطلحات موضوعية: Arctic, tundra, drought, Siberia, land surface temperature, drones, Environmental technology. Sanitary engineering, TD1-1066, Environmental sciences, GE1-350, Science, Physics, QC1-999

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1748-9326

URL الوصول: https://doaj.org/article/a67d4446badc4c79879b787581a12da4

المؤلفون: J. J. Assmann, J. E. Moeslund, U. A. Treier, S. Normand

المصدر: Earth System Science Data, Vol 14, Pp 823-844 (2022)

مصطلحات موضوعية: Environmental sciences, GE1-350, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://essd.copernicus.org/articles/14/823/2022/essd-14-823-2022.pdf; https://doaj.org/toc/1866-3508; https://doaj.org/toc/1866-3516

URL الوصول: https://doaj.org/article/8c32a69188344ea180dc621e6a8551f3

المؤلفون: Courtney G. Collins, Sarah C. Elmendorf, Robert D. Hollister, Greg H. R. Henry, Karin Clark, Anne D. Bjorkman, Isla H. Myers-Smith, Janet S. Prevéy, Isabel W. Ashton, Jakob J. Assmann, Juha M. Alatalo, Michele Carbognani, Chelsea Chisholm, Elisabeth J. Cooper, Chiara Forrester, Ingibjörg Svala Jónsdóttir, Kari Klanderud, Christopher W. Kopp, Carolyn Livensperger, Marguerite Mauritz, Jeremy L. May, Ulf Molau, Steven F. Oberbauer, Emily Ogburn, Zoe A. Panchen, Alessandro Petraglia, Eric Post, Christian Rixen, Heidi Rodenhizer, Edward A. G. Schuur, Philipp Semenchuk, Jane G. Smith, Heidi Steltzer, Ørjan Totland, Marilyn D. Walker, Jeffrey M. Welker, Katharine N. Suding

المصدر: Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)

مصطلحات موضوعية: Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2041-1723

URL الوصول: https://doaj.org/article/cbc733aabf2d4dc7bac39446c2a95ec8

المؤلفون: J. Assmann

URL الوصول: http://europeana.eu/portal/record/2024902/photography_ProvidedCHO_Private_Collections_Library_Bikop_eu__ICIMSS__oai_bikop_eu_3014.html

المؤلفون: J. Assmann

URL الوصول: https://www.europeana.eu/item/2024902/photography_ProvidedCHO_Private_Collections_Library_Bikop_eu__ICIMSS__oai_bikop_eu_3014?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCa

المؤلفون: Isabell Eischeid, Eeva M. Soininen, Jakob J. Assmann, Rolf A. Ims, Jesper Madsen, Åshild Ø. Pedersen, Francesco Pirotti, Nigel G. Yoccoz, Virve T. Ravolainen

المصدر: Remote Sensing, Vol 13, Iss 21, p 4466 (2021)

مصطلحات موضوعية: classifier, disturbance, drone, ecological monitoring, GLCM, herbivore, Science

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2072-4292/13/21/4466; https://doaj.org/toc/2072-4292

URL الوصول: https://doaj.org/article/0a4bff786604402896281db7f08f5ca9

المؤلفون: Ingibjörg S. Jónsdóttir, Bo Elberling, Eric Post, Henrik Wahren, Sabine Rumpf, Greg H. R. Henry, Isla H. Myers-Smith, Marguerite Mauritz, Esther Lévesque, Christopher W. Kopp, Sarah C. Elmendorf, Nicoletta Cannone, Juha M. Alatalo, Elisabeth J. Cooper, Jeffery M. Welker, Esther R. Frei, Michele Carbognani, Philipp R. Semenchuk, Katherine N. Suding, Orjan Toteland, Isabel W. Ashton, Jakob J. Assmann, Chelsea Chisholm, Alessandro Petraglia, Ulf Molau, Courtney G. Collins, Jane G. Smith, Jeffrey T. Kerby, Robert G. Björk, Christian Rixen, Tiffany G. Troxler, Robert D. Hollister, Heidi Rodenhizer, Sonja Wipf, Yue Yang, S. F. Oberbauer, Niels Martin Schmidt, Susan M. Natali, Anne D. Bjorkman, Karin Clark, Janet S. Prevéy, Mats P. Björkman, Edward A. G. Schuur, Toke T. Høye, Zoe A. Panchen, Kari Klanderud

المصدر: Arctic Science, 8 (3)
Arctic Science
Prevéy, J S, Elmendorf, S C, Bjorkman, A, Alatalo, J M, Ashton, I, Assmann, J J, Björk, R G, Björkman, M P, Cannone, N, Carbognani, M, Chisholm, C, Clark, K, Collins, C G, Cooper, E J, Elberling, B, Frei, E R, Henry, G R H, Hollister, R D, Høye, T T, Jónsdóttir, I S, Kerby, J T, Klanderud, K, Kopp, C, Levesque, E, Mauritz, M, Molau, U, Myers-Smith, I H, Natali, S M, Oberbauer, S F, Panchen, Z, Petraglia, A, Post, E, Rixen, C, Rodenhizer, H, Rumpf, S B, Schmidt, N M, Schuur, T, Semenchuk, P, Smith, J G, Suding, K, Totland, Ø, Troxler, T, Wahren, H, Welker, J M, Wipf, S & Yang, Y 2022, ' The tundra phenology database : more than two decades of tundra phenology responses to climate change ', Arctic Science, vol. 8, no. 3, pp. 1026-1039 . https://doi.org/10.1139/as-2020-0041
Prevéy, J, Elmendorf, S, Bjorkman, A, Alatalo, J, Ashton, I, Assmann, J, Björk, R G, Björkman, M P, Cannone, N, Carbognani, M, Chisholm, C, Clark, K, Collins, C, Cooper, E J, Elberling, B, Frei, E, Henry, G H R, Hollister, R D, Høye, T, Jónsdóttir, I S, Kerby, J, Klanderud, K, Kopp, C, Lévesque, E, Mauritz, M, Molau, U, Myers-Smith, I, Natali, S, Oberbauer, S, Panchen, Z, Petraglia, A, Post, E, Rixen, C, Rodenhizer, H, Rumpf, S, Schmidt, N M, Schuur, E, Semenchuk, P, Smith, J, Suding, K, Toteland, O, Troxler, T, Wahren, H, Welker, J, Wipf, S & Yang, Y 2022, ' The tundra phenology database: More than two decades of tundra phenology responses to climate change ', Arctic Science, vol. 8, no. 3, pp. 1026–1039 . https://doi.org/10.1139/AS-2020-0041
Prevéy, J S, Elmendorf, S C, Bjorkman, A, Alatalo, J M, Ashton, I, Assmann, J J, Björk, R G, Björkman, M P, Cannone, N, Carbognani, M, Chisholm, C, Clark, K, Collins, C G, Cooper, E J, Elberling, B, Frei, E R, Henry, G R H, Hollister, R D, Høye, T T, Jónsdóttir, I S, Kerby, J T, Klanderud, K, Kopp, C, Levesque, E, Mauritz, M, Molau, U, Myers-smith, I H, Natali, S M, Oberbauer, S F, Panchen, Z, Petraglia, A, Post, E, Rixen, C, Rodenhizer, H, Rumpf, S B, Schmidt, N M, Schuur, T, Semenchuk, P, Smith, J G, Suding, K, Totland, Ø, Troxler, T, Wahren, H, Welker, J M, Wipf, S & Yang, Y 2021, ' The tundra phenology database: more than two decades of tundra phenology responses to climate change ', Arctic Science, pp. 1-14 . https://doi.org/10.1139/as-2020-0041

مصطلحات موضوعية: flowering, Phenology, Ecology, alpine, Climate change, plant, Tundra, Arctic, climate change, vegetation change, experimental warming, International Tundra Experiment (ITEX), Effects of global warming, General Earth and Planetary Sciences, Environmental science, Terrestrial ecosystem, General Agricultural and Biological Sciences, General Environmental Science

وصف الملف: application/application/pdf; application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db9bffc42d7d7faae9f5b10533ace5ac
https://hdl.handle.net/20.500.11850/513568

المؤلفون: Andrew M Cunliffe, Jakob J Assmann, Gergana N Daskalova, Jeffrey T Kerby, Isla H Myers-Smith

المصدر: Environmental Research Letters, Vol 15, Iss 12, p 125004 (2020)

مصطلحات موضوعية: vegetation change, aboveground vascular biomass, vegetation greenness, normalised difference vegetation index (NDVI), drones, arctic tundra ecosystems, Environmental technology. Sanitary engineering, TD1-1066, Environmental sciences, GE1-350, Science, Physics, QC1-999

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1748-9326

URL الوصول: https://doaj.org/article/c44e785a81724172a909f4c285df15f3

المؤلفون: Jakob J Assmann, Isla H Myers-Smith, Jeffrey T Kerby, Andrew M Cunliffe, Gergana N Daskalova

المصدر: Environmental Research Letters, Vol 15, Iss 12, p 125002 (2020)

مصطلحات موضوعية: Arctic tundra, vegetation monitoring, landscape phenology, satellite, drones, UAV and RPAS, NDVI, Environmental technology. Sanitary engineering, TD1-1066, Environmental sciences, GE1-350, Science, Physics, QC1-999

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1748-9326

URL الوصول: https://doaj.org/article/c265eacfe3174156a78632d3ed8981c1