Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Johanna M. Toivonen"'
Autor:
Steven P. Sylvester, Felix Heitkamp, Mitsy D. P. V. Sylvester, Hermann F. Jungkunst, Harrie J. M. Sipman, Johanna M. Toivonen, Carlos A. Gonzales Inca, Juan C. Ospina, Michael Kessler
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-13 (2017)
Abstract What would current ecosystems be like without the impact of mankind? This question, which is critical for ecosystem management, has long remained unanswered due to a lack of present-day data from truly undisturbed ecosystems. Using mountaine
Externí odkaz:
https://doaj.org/article/d0d6a51d35c64955a7ab10e55eee013d
Autor:
Alex Fajardo, Marco Carrer, Vincent Jomelli, Enric Batllori, Johanna M. Toivonen, Esther Lévesque, Eliot J. B. McIntire, Antonio Gazol, Olga Tutubalina, Martin Wilmking, Emilia Gutiérrez, J. Julio Camarero, Ingrid Ertshus Mathisen, Juan Carlos Linares, Pavel Moiseev, Jeff Diez, Eryuan Liang, Krishna B. Shrestha, Gabriel Sangüesa-Barreda, Alexander V. Kirdyanov, Stéphane Boudreau, Raúl Sánchez-Salguero, Geneviève Dufour-Tremblay, Annika Hofgaard, Narayan Prasad Gaire
Publikováno v:
Global Change Biology
Global Change Biology, 2021, 27 (9), pp.1879--1889. ⟨10.1111/gcb.15530⟩
Global Change Biology, 2021, 27 (9), pp.1879--1889. ⟨10.1111/gcb.15530⟩
Climate warming is expected to positively alter upward and poleward treelines which are controlled by low temperature and a short growing season. Despite the importance of treelines as a bioassay of climate change, a global field assessment and poste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a3a712260cdb10403e5b4a3fda35303
https://hdl.handle.net/11250/2763774
https://hdl.handle.net/11250/2763774
Autor:
Carlos A. Gonzales-Inca, Kalle Ruokolainen, Maaike Y. Bader, Johanna M. Toivonen, Michael Kessler
Publikováno v:
Forests; Volume 9; Issue 1; Pages: 7
Forests, Vol 9, Iss 1, p 7 (2017)
Forests, Vol 9, Iss 1, p 7 (2017)
The patchy distribution of high-Andean treeline forests has provoked discussion about the relative importance of anthropogenic and climatic causes of this pattern, both of which vary with topography. We aimed to understand the topographic controls on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68b511aa60bf1dafc5ed1c6f5f027903
Autor:
Lassi Suominen, Mirkka M. Jones, Gabriel Trujillo Paucar, Johanna M. Toivonen, Carlos A. Gonzales-Inca
Publikováno v:
Journal of Vegetation Science. 28
Questions What is the role of microclimate relative to easily-obtainable measures of forest structure in explaining epiphyte abundance? Do these roles differ between epiphytic plant groups? Location Tropical premontane cloud forests of the Alto Mayo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04eb3ac5cad85757901dda666261eb43
http://juuli.fi/Record/0282519117
http://juuli.fi/Record/0282519117
Autor:
Felix Heitkamp, Mitsy D.P.V. Sylvester, Johanna M. Toivonen, Juan C. Ospina, Carlos A. Gonzales Inca, Steven P. Sylvester, Hermann F. Jungkunst, Harrie J. M. Sipman, Michael Kessler
Publikováno v:
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-13 (2017)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Scientific Reports, Vol 7, Iss 1, Pp 1-13 (2017)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
What would current ecosystems be like without the impact of mankind? This question, which is critical for ecosystem management, has long remained unanswered due to a lack of present-day data from truly undisturbed ecosystems. Using mountaineering tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be724f73105115e8e1c6bb5314b044aa
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/6681
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/6681
Autor:
Jörg Fuchs, Alexander N. Schmidt-Lebuhn, Dietrich Hertel, Johanna M. Toivonen, Michael Kessler, Heidi Hirsch
Publikováno v:
Plant Biology. 12:917-926
The Andean tree genus Polylepis (Rosaceae) is notorious for the high morphological plasticity of its species and the difficulty in their circumscription. The evolutionary mechanisms that have driven diversification of the genus are still poorly under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::295282c28d5bdcb3afd0be89a64d9aa8
https://doi.org/10.1111/j.1438-8677.2009.00297.x
https://doi.org/10.1111/j.1438-8677.2009.00297.x
Publikováno v:
Functional Plant Biology
Plant functional traits can be genetically determined or phenotypically plastic. We assessed the degree of genetic determinism in the functional traits of Andean Polylepis tree species among 14 important traits that enable the species to withstand co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77334bb7add71125bf10f7dc2e7c81a
https://hdl.handle.net/21.11116/0000-000C-3422-321.11116/0000-000C-3424-1
https://hdl.handle.net/21.11116/0000-000C-3422-321.11116/0000-000C-3424-1
Autor:
A. Contreras, O. Guin, Pentti Zetterberg, I. Pavlova, Johanna M. Toivonen, Vincent Jomelli, C. Soliz-Gamboa
Publikováno v:
Tree-ring research
Tree-ring research, BioOne, 2012, 68 (2), pp.91-103. ⟨10.3959/2011-10.1⟩
Tree-ring research, 2012, 68 (2), pp.91-103. ⟨10.3959/2011-10.1⟩
Tree-ring research, BioOne, 2012, 68 (2), pp.91-103. ⟨10.3959/2011-10.1⟩
Tree-ring research, 2012, 68 (2), pp.91-103. ⟨10.3959/2011-10.1⟩
This paper reports on investigation of the dendroclimatic potential of three Polylepis species, P. pepei, P. subsericans and P. rugulosa in Peru and Bolivia in the tropical Andes, where they form the world's highest treeline forests up to 5,000 m a.s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2192b1e1d1d236d7ddc181f3c1bb2689
https://hal.archives-ouvertes.fr/hal-01485649
https://hal.archives-ouvertes.fr/hal-01485649
High Andean mountain forests, formed almost purely by trees of the genus Polylepis, occur nowadays as scattered remnant patches of a more continuous past distribution. Apparently, the destruction of Polylepis forests has mainly been caused by millenn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d8bf7b71d6af380a6b81cb8eb32c2a1
https://doi.org/10.5167/uzh-51408
https://doi.org/10.5167/uzh-51408