Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Megan Ogdahl"'
Autor:
Christopher R. Buyarski, Sarah E. Hobbie, Pamela Weisenhorn, E. Carol Adair, William C. Eddy, Megan Ogdahl
Publikováno v:
Ecological Monographs. 82:389-405
Despite the importance of litter decomposition for ecosystem fertility and carbon balance, key uncertainties remain about how this fundamental process is affected by nitrogen (N) availability. Resolving such uncertainties is critical for predicting t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac35675cd85115e014c048eba501bcf8
https://doi.org/10.1890/11-1600.1
https://doi.org/10.1890/11-1600.1
Publikováno v:
Ecological Entomology. 32:754-761
Environmental heterogeneity created by prescribed burning provided the context for testing whether the distribution of an oak specialist (the lace bug, Corythuca arcuata ) could be explained by stoichiometric mismatches between herbivore and host pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1fe56e1a929f76f0dcc8b3402281ae6
https://doi.org/10.1111/j.1365-2311.2007.00925.x
https://doi.org/10.1111/j.1365-2311.2007.00925.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:
Scopus-Elsevier
Heterotrophic bacteria are a key component driving biogeochemical processes in aquatic ecosystems. In 1998, we examined the role of heterotrophic bacteria by quantifying plankton biomass and bacterial and planktonic respiration across a trophic gradi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c9cb79ce9ab6eef6b70ce4557a9893a
https://doi.org/10.4319/lo.2001.46.3.0730
https://doi.org/10.4319/lo.2001.46.3.0730
Publikováno v:
Aquatic Microbial Ecology. 25:65-74
We used the double-stranded DNA (dsDNA) stain PicoGreen with a microplate fluo- rometer to measure bacterial abundance, biomass, and growth rates in lake water. PicoGreen fluo- rescence units (PFU) correlated closely with bacterial abundance measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068cd563a4c237c2a1056276ee80c66b
https://doi.org/10.3354/ame025065
https://doi.org/10.3354/ame025065