Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Roma Zytkowiak"'
Publikováno v:
European Journal of Entomology, Vol 115, Iss 1, Pp 318-325 (2018)
Alien phytophagous insects are often introduced along with their host plants, creating opportunities for troublesome invasions. Yet, not all of them are able to successfully colonize novel host plants. In this study, we investigated host selection by
Externí odkaz:
https://doaj.org/article/d4819c7d39fb431b8b19791d7866227b
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 72, Iss 2, Pp 167-173 (2011)
Activity of soil dehydrogenase (DHA) was measured in the mineral soil in a forest stand of 15 to 16-year-old Scots pine (Pinus sylvestris L.) from geographically diverse populations, as an indicator of biological activity of soil microorganisms, in a
Externí odkaz:
https://doaj.org/article/896299cca77b4eb8b54f64a62d9e0bb4
Autor:
Roma Zytkowiak, Benjamin J. Wigley, Andrzej M. Jagodziński, A. Carla Staver, Corli Wigley-Coetsee
Publikováno v:
Plant and Soil. 441:555-565
While patterns of variation in woody plant aboveground traits related to disturbance and resource availability in savanna ecosystems are fairly well understood, dimensions of variation in belowground traits remain poorly understood. We investigate ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff5b64d1530fa4f310ae102ed2046e88
https://doi.org/10.1007/s11104-019-04145-3
https://doi.org/10.1007/s11104-019-04145-3
Autor:
Jacek Oleksyn, Rosana López, Inés González-Doncel, César Morales-Molino, Elena Zafra, Roberto L. Salomón, María Valbuena-Carabaña, Jesús Rodríguez-Calcerrada, José Carlos Miranda, Luis Gil, Aida Rodríguez-García, Roma Zytkowiak
Publikováno v:
Forest Ecology and Management. 363:200-211
Slow growth, branch dieback and scarce acorn yield are visible symptoms of decay in abandoned Quercus pyrenaica coppices. A hypothetical root-to-shoot (R:S) imbalance provoked by historical coppicing is investigated as the underlying driver of stand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3945fe6b097d204227b2a1a0188772d6
https://doi.org/10.1016/j.foreco.2015.12.040
https://doi.org/10.1016/j.foreco.2015.12.040
Autor:
Peter B. Reich, Andrzej M. Jagodziński, Roma Zytkowiak, Jacek Oleksyn, Tomasz P. Wyka, Piotr Karolewski
Publikováno v:
Oecologia
Spectra of leaf traits in northern temperate forest canopies reflect major differences in leaf longevity between evergreen conifers and deciduous broadleaf angiosperms, as well as plastic modifications caused by within-crown shading. We investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aa3895d8f10977f56c184c5b88b6657
http://europepmc.org/articles/PMC3422461
http://europepmc.org/articles/PMC3422461
Publikováno v:
Global Change Biology. 14:782-797
Patterns and mechanisms of short-term temperature acclimation and long-term climatic adaptation of respiration among intraspecific populations are poorly understood, but both are potentially important in constraining respiratory carbon flux to climat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70d46e71933b0ebc886f07b301c12dba
https://doi.org/10.1111/j.1365-2486.2008.01548.x
https://doi.org/10.1111/j.1365-2486.2008.01548.x
Autor:
Peter B. Reich, Jacek Oleksyn, Sarah E. Hobbie, Jon Chorover, Roma Zytkowiak, Megan Ogdahl, Oliver A. Chadwick
Publikováno v:
Ecosystems. 10:999-1018
We studied the influence of tree species on soil carbon and nitrogen (N) dynamics in a common garden of replicated monocultures of fourteen angiosperm and gymnosperm, broadleaf and needleleaf species in southwestern Poland. We hypothesized that speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::642dfc596951b8cf03447be517cf8ce1
https://doi.org/10.1007/s10021-007-9073-4
https://doi.org/10.1007/s10021-007-9073-4
Autor:
Megan Ogdahl, Piotr Karolewski, Jacek Oleksyn, Cindy M. Hale, Roma Zytkowiak, Sarah E. Hobbie, Peter B. Reich
Publikováno v:
Ecology. 87:2288-2297
We studied the effects of tree species on leaf litter decomposition and forest floor dynamics in a common garden experiment of 14 tree species (Abies alba, Acer platanoides, Acer pseudoplatanus, Betula pendula, Carpinus betulus, Fagus sylvatica, Lari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df6e9b358249e906ae1b2fea47ea1ee0
https://doi.org/10.1890/0012-9658(2006)87[2288:tseoda]2.0.co
https://doi.org/10.1890/0012-9658(2006)87[2288:tseoda]2.0.co
Publikováno v:
Entomologia Experimentalis et Applicata. 117:59-69
Host plant quality is a key determinant of the performance of larvae of herbivorous insects. The effects of nitrogen and dolomite fertilization on the quality of pedunculate oak, Quercus robur L. (Fagaceae) foliage, as a food for gypsy moth, Lymantri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1a052530c3bfb650557ea840702236c
https://doi.org/10.1111/j.1570-7458.2005.00332.x
https://doi.org/10.1111/j.1570-7458.2005.00332.x
Publikováno v:
Annals of Forest Science. 59:1-18
Nutrient availability differs across climatic gradients, yet the role of genetic variation in potentially adaptive traits related to nutrient acquisition remains poorly understood. We examined needles of diverse Scots pine provenances grown under com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5311afb23af64866be5048600bbd91b1
https://doi.org/10.1051/forest:2001001
https://doi.org/10.1051/forest:2001001