Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Kalle RUOKOLAINEN"'
Autor:
Gabriel M. MOULATLET, Camilo D. RENNÓ, Fernando O. G. FIGUEIREDO, Kalle RUOKOLAINEN, Lise BANON, Thaise EMILIO, Henrik BALSLEV, Hanna TUOMISTO
Publikováno v:
Acta Amazonica, Vol 52, Iss 3, Pp 218-228 (2022)
ABSTRACT In Amazonian terra-firme non inundated forests, local floristic composition and species occurrence are explained by water availability as determined by topographic conditions. Topographic complexity can render these conditions quite variable
Externí odkaz:
https://doaj.org/article/3d94320a76f84c2aa5774176c9b4e047
Publikováno v:
SN Applied Sciences, Vol 4, Iss 3, Pp 1-10 (2022)
Abstract Silica is the best-known component filling the spaces that form phytoliths in many plants, but phytoliths may also contain other elements. We used scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM–EDX) to map elem
Externí odkaz:
https://doaj.org/article/9c3192774466422da136b198c811e3f6
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 93, Iss , Pp 102196- (2020)
Bamboo-dominated forests are unusual and interesting because their structure and biomass fluctuate in decades-long cycles corresponding to the flowering and mortality rhythm of the bamboo. In southwestern Amazonia, these forests have been estimated t
Externí odkaz:
https://doaj.org/article/c4e97bdb9d1c49a48093dfe1b4feb82b
Autor:
Terhi Honkola, Kalle Ruokolainen, Kaj J. J. Syrjänen, Unni-Päivä Leino, Ilpo Tammi, Niklas Wahlberg, Outi Vesakoski
Publikováno v:
BMC Evolutionary Biology, Vol 18, Iss 1, Pp 1-15 (2018)
Abstract Background The processes leading to the diversity of over 7000 present-day languages have been the subject of scholarly interest for centuries. Several factors have been suggested to contribute to the spatial segregation of speaker populatio
Externí odkaz:
https://doaj.org/article/7a52b34eaff2476a8e5de2a4fc6f3083
Autor:
DILCE F. ROSSETTI, GABRIEL M. MOULATLET, HANNA TUOMISTO, ROGÉRIO GRIBEL, PETER M. TOLEDO, MÁRCIO M. VALERIANO, KALLE RUOKOLAINEN, MARCELO C.L. COHEN, CARLOS L.O. CORDEIRO, CAMILO D. RENNÓ, LUIZ S. COELHO, CARLOS A.C. FERREIRA
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 91, Iss 4 (2019)
Abstract: What controls the formation of patchy substrates of white sand vegetation in the Amazonian lowlands is still unclear. This research integrated the geological history and plant inventories of a white sand vegetation patch confined to one lar
Externí odkaz:
https://doaj.org/article/ac09df9285bf4ed297f6769e0aabb696
Publikováno v:
Acta Amazonica, Vol 45, Iss 4, Pp 393-404 (2015)
Forest structure determines light availability for understorey plants. The structure of lowland Amazonian forests is known to vary over long edaphic gradients, but whether more subtle edaphic variation also affects forest structure has not beenresolv
Externí odkaz:
https://doaj.org/article/5db8a3b29d7345d2a1db38eb56a4ade8
Autor:
Pablo Pérez Chaves, Gabriela Zuquim, Kalle Ruokolainen, Jasper Van doninck, Risto Kalliola, Elvira Gómez Rivero, Hanna Tuomisto
Publikováno v:
Remote Sensing, Vol 12, Iss 9, p 1523 (2020)
Recognition of the spatial variation in tree species composition is a necessary precondition for wise management and conservation of forests. In the Peruvian Amazonia, this goal is not yet achieved mostly because adequate species inventory data has b
Externí odkaz:
https://doaj.org/article/5c68fb191edf4f0899f720d540e372ad
Autor:
Alfonso Alonso, Kalle Ruokolainen, Hanna Tuomisto, Eneas Perez, Nydia Elespuru, Mark A. Higgins, Gregory P. Asner
Publikováno v:
Remote Sensing, Vol 4, Iss 8, Pp 2401-2418 (2012)
Vegetation maps are the starting point for the design of protected areas and regional conservation plans. Accurate vegetation maps are missing for much of Amazonia, preventing the development of effective and compelling conservation strategies. Here
Externí odkaz:
https://doaj.org/article/cc2718cd8add442ea725e6b9eb32d1e6
Autor:
Johanna M. Toivonen, Carlos A. Gonzales-Inca, Maaike Y. Bader, Kalle Ruokolainen, Michael Kessler
Publikováno v:
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://doaj.org/article/cfdab5bb6796471790a238b1ca834145
Publikováno v:
PLoS ONE, Vol 10, Iss 11, p e0142236 (2015)
Regularly managed electric power line corridors may provide habitats for both early-successional grassland plant species and disturbance-dependent alien plant species. These habitats are especially important in urban areas, where they can help conser
Externí odkaz:
https://doaj.org/article/67cd9046f91144faac04dd05b9fd89b3