Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Jane Uhd Jepsen"'
Autor:
Ronny Rotbarth, Egbert H. Van Nes, Marten Scheffer, Jane Uhd Jepsen, Ole Petter Laksforsmo Vindstad, Chi Xu, Milena Holmgren
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Climate change is expected to shift the boreal biome northward through expansion at the northern and contraction at the southern boundary respectively. However, biome-scale evidence of such a shift is rare. Here, we used remotely-sensed tree
Externí odkaz:
https://doaj.org/article/b328fdab4aec4b0aac5d35a9a758b68e
Publikováno v:
Canadian Journal of Remote Sensing, Vol 48, Iss 6, Pp 826-848 (2022)
Several generic methods have recently been developed for change detection in heterogeneous remote sensing data, such as images from synthetic aperture radar (SAR) and multispectral radiometers. However, these are not well-suited to detect weak signat
Externí odkaz:
https://doaj.org/article/3d0a75a60d9149b3bb075b7f70fb0467
Publikováno v:
Arctic Science, Vol 8, Iss 2, Pp 450-470 (2022)
Climate warming allows generalist boreal consumers to expand into Arctic ecosystems. We present experimental and observational field data showing that a generalist boreal insect pest—the winter moth (Operophtera brumata Linnaeus, 1758)—is expandi
Externí odkaz:
https://doaj.org/article/ad11e968ff494f2599f55f961fad46c8
Autor:
Eeva M. Soininen, Isabel C. Barrio, Ragnhild Bjørkås, Katrín Björnsdóttir, Dorothee Ehrich, Kelly Hopping, Elina Kaarlejärvi, Anders Lorentzen Kolstad, Svetlana Abdulmanova, Robert G. Björk, C. Guillermo Bueno, Isabell Eischeid, Rebecca Finger Higgens, Jennifer Sorensen Forbey, Charles Gignac, Olivier Gilg, Michael den Herder, Hildur Søndergaard Holm, Bernice C. Hwang, Jane Uhd Jepsen, Stefaniya Kamenova, Ilona Kater, Amanda M. Koltz, Jeppe Aagaard Kristensen, Chelsea J. Little, Petr Macek, Karen Marie Mathisen, Daniel Metcalfe, Jesper Bruun Mosbacher, Martin Alfons Mörsdorf, Taejin Park, Jeffrey Propster, Aradhana Roberts, Emmanuel Serrano Ferron, Marcus P. Spiegel, Mariana Tamayo, Maria W. Tuomi, Megha Verma, Katariina Elsa Maria Vuorinen, Maria Väisänen, René Van der Wal, Megan Wilcots, Nigel Yoccoz, James D. M. Speed
Publikováno v:
Environmental Evidence, Vol 10, Iss 1, Pp 1-21 (2021)
Abstract Background Herbivores modify the structure and function of tundra ecosystems. Understanding their impacts is necessary to assess the responses of these ecosystems to ongoing environmental changes. However, the effects of herbivores on plants
Externí odkaz:
https://doaj.org/article/dbfc878e51d04326a3fcdc7895a3f38a
Autor:
Eeva M. Soininen, Isabel C. Barrio, Ragnhild Bjørkås, Katrín Björnsdóttir, Dorothee Ehrich, Kelly Hopping, Elina Kaarlejärvi, Anders Lorentzen Kolstad, Svetlana Abdulmanova, Robert G. Björk, C. Guillermo Bueno, Isabell Eischeid, Rebecca Finger Higgens, Jennifer Sorensen Forbey, Charles Gignac, Olivier Gilg, Michael den Herder, Hildur Søndergaard Holm, Bernice C. Hwang, Jane Uhd Jepsen, Stefaniya Kamenova, Ilona Kater, Amanda M. Koltz, Jeppe Aagaard Kristensen, Chelsea J. Little, Petr Macek, Karen Marie Mathisen, Daniel Metcalfe, Jesper Bruun Mosbacher, Martin Alfons Mörsdorf, Taejin Park, Jeffrey Propster, Aradhana Roberts, Emmanuel Serrano Ferron, Marcus P. Spiegel, Mariana Tamayo, Maria W. Tuomi, Megha Verma, Katariina Elsa Maria Vuorinen, Maria Väisänen, René Van der Wal, Megan Wilcots, Nigel Yoccoz, James D. M. Speed
Publikováno v:
Environmental Evidence, Vol 11, Iss 1, Pp 1-2 (2022)
Externí odkaz:
https://doaj.org/article/227430e469744b008c4810b92c1d186e
Autor:
Siv Grethe Aarnes, Ida Fløystad, Julia Schregel, Ole Petter Laksforsmo Vindstad, Jane Uhd Jepsen, Hans Geir Eiken, Rolf A. Ims, Snorre B. Hagen
Publikováno v:
International Journal of Molecular Sciences, Vol 16, Iss 9, Pp 22541-22554 (2015)
The autumnal moth (Epirrita autumnata) is a cyclically outbreaking forest Lepidoptera with circumpolar distribution and substantial impact on Northern ecosystems. We have isolated 21 microsatellites from the species to facilitate population genetic s
Externí odkaz:
https://doaj.org/article/8d949cbd65d0463a8fa9ea2b1c5023f4
Autor:
Ole Petter Laksforsmo Vindstad, Sabrina Schultze, Jane Uhd Jepsen, Martin Biuw, Lauri Kapari, Anne Sverdrup-Thygeson, Rolf Anker Ims
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e99624 (2014)
Saproxylic insects play an important part in decomposing dead wood in healthy forest ecosystems, but little is known about their role in the aftermath of large-scale forest mortality caused by pest insect outbreaks. We used window traps to study shor
Externí odkaz:
https://doaj.org/article/4f4102b5ca0648fab916327a95dd1e09
Autor:
Louis De Grandpré, Daniel Kneeshaw, Jane Uhd Jepsen, Philip J. Burton, Timo Kuuluvainen, Sylvie Gauthier, Mathieu Bouchard, Nadezhda Vladimirova, Per Angelstam, Kalev Jõgiste, Cornelius Senf, Rupert Seidl, Anthony R. Taylor, Akira Mori, Tuomas Aakala, Winslow D. Hansen, Deepa S. Pureswaran, Ekaterina Shorohova, Olga V. Lisitsyna, Alexey Aleinikov, Kobayashi Makoto, Floortje Vodde, Yan Boulanger, Elena Shubnitsina, Juha Honkaniemi
Publikováno v:
Ecography
Disturbance regimes are changing in forests across the world in response to global climate change. Despite the profound impacts of disturbances on ecosystem services and biodiversity, assessments of disturbances at the global scale remain scarce. Her
Several generic methods have recently been developed for change detection in heterogeneous remote sensing data, such as images from synthetic aperture radar (SAR) and multispectral radiometers. However, these are not well suited to detect weak signat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29bda4b855b7443b61734b87c0ddb8f7
https://hdl.handle.net/10037/27111
https://hdl.handle.net/10037/27111
We have developed a nonlocal algorithm for estimating polarimetric synthetic aperture radar (PolSAR) covariance matrices on single-look complex (SLC) format resolution. The algorithm is inspired by recent work with guided nonlocal means (NLM) speckle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8811365e5eaf03742478b91630df745e
http://arxiv.org/abs/2106.09550
http://arxiv.org/abs/2106.09550