Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Ursula Falkengren-Grerup"'
Publikováno v:
Ecology and Evolution
We tested whether the presence of plant roots would impair the uptake of ammonium ([Formula: see text]), glycine, and glutamate by microorganisms in a deciduous forest soil exposed to constant or variable moisture in a short-term (24-h) experiment. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807e30535136f195bd6e072476cf4a1c
https://doi.org/10.1002/ece3.1004
https://doi.org/10.1002/ece3.1004
Publikováno v:
Nordic Journal of Botany. 29:97-104
Genetically based adaptation and phenotypic plasticity represent important means of coping with natural or human-induced increases in soil acidity. In the present study, we examined the role of phenotypic plasticity in the grass Deschampsia cespitosa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::672ce7e058b9e38081bb80d464bd4f46
https://doi.org/10.1111/j.1756-1051.2010.00793.x
https://doi.org/10.1111/j.1756-1051.2010.00793.x
Publikováno v:
Plant Biology. 13:483-492
Clonal plants from poor habitats benefit less from morphologically plastic responses to heterogeneity than plants from more productive sites. In addition, physiological integration has been suggested to either increase or decrease the foraging effici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa648b497097201e881e8f26670db957
https://doi.org/10.1111/j.1438-8677.2010.00393.x
https://doi.org/10.1111/j.1438-8677.2010.00393.x
Publikováno v:
Oikos. 118:1908-1916
A green house experiment was designed to test the idea that competition for inorganic nitrogen (N) between plants and heterotrophic microorganisms occurs in soils with high C:N ratios, qualifying for N limited microbial activity, but not at low C:N r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::096bca7d04a7d30c2b24e397bc485679
https://doi.org/10.1111/j.1600-0706.2009.17796.x
https://doi.org/10.1111/j.1600-0706.2009.17796.x
Publikováno v:
Evolutionary Ecology. 23:963-978
Anthropogenic acidification has reduced soil pH and released potentially toxic aluminium (Al) ions in many regions. This investigation examines whether increased acidity has caused genetic adaptation to acidic conditions within the grass species Elym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::697e9a28492d41fec6b22b141d60b9ac
https://doi.org/10.1007/s10682-008-9284-y
https://doi.org/10.1007/s10682-008-9284-y
Publikováno v:
Soil Biology and Biochemistry. 40:2260-2265
Acidic soils are harsh environments for plants. One of the major problems is the potential toxicity of aluminium (Al) and hydrogen ions at a pH below 5: another is the shortage of nutrients usually accompanying soil acidity. The aim of this study was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b76db4ec23f518b6226160a5d463d962
https://doi.org/10.1016/j.soilbio.2008.05.002
https://doi.org/10.1016/j.soilbio.2008.05.002
Autor:
URSULA FALKENGREN-GRERUP1
Publikováno v:
Annals of Botany. Dec1998, Vol. 82 Issue 6, p893-897. 5p.
Publikováno v:
Oecologia. 153:375-384
Deciduous forests may respond differently from coniferous forests to the anthropogenic deposition of nitrogen (N). Since fungi, especially ectomycorrhizal (EM) fungi, are known to be negatively affected by N deposition, the effects of N deposition on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d66ddf27ce13d62a89a5740d260949db
https://doi.org/10.1007/s00442-007-0735-x
https://doi.org/10.1007/s00442-007-0735-x
Publikováno v:
Soil Biology and Biochemistry. 39:400-408
Colonisation by root endophytes can be beneficial to plants growing on acid, nutrient-poor soils. Arbuscular mycorrhizal (AM) fungi can supply herbs with nutrients and may give protection against aluminium toxicity. Two other root colonising fungi, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1f17f6e2c0d5fa984e472e3697e8b2a
https://doi.org/10.1016/j.soilbio.2006.08.007
https://doi.org/10.1016/j.soilbio.2006.08.007
Publikováno v:
Biogeochemistry. 80:43-55
Anthropogenic N deposition may change soil conditions in forest ecosystems as demonstrated in many studies of coniferous forests, whereas results from deciduous forests are relatively scarce. Therefore the influence of N deposition on several variabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53006b9b7ce45f24ab38cc760396f054
https://doi.org/10.1007/s10533-005-6220-x
https://doi.org/10.1007/s10533-005-6220-x