Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Anne Saari"'
Publikováno v:
BMC Psychology, Vol 9, Iss 1, Pp 1-10 (2021)
Abstract Background For unknown reasons, females outperform males on tests of psychomotor processing speed (PS), such as the Coding and Symbol Search subtests of the Wechsler Adult Intelligence Scale. Method In the present study, the effects of intel
Externí odkaz:
https://doaj.org/article/6ef464d6b51e470f9350a823457c031e
Publikováno v:
BMC Psychology
BMC Psychology, Vol 9, Iss 1, Pp 1-10 (2021)
BMC Psychology, Vol 9, Iss 1, Pp 1-10 (2021)
Background For unknown reasons, females outperform males on tests of psychomotor processing speed (PS), such as the Coding and Symbol Search subtests of the Wechsler Adult Intelligence Scale. Method In the present study, the effects of intelligence,
Autor:
Anne Saari, Sascha Krause, Anssi Lensu, Pertti J. Martikainen, Levente Bodrossy, Henri M.P. Siljanen, Guy C. J. Abell, Paul L. E. Bodelier
Publikováno v:
FEMS Microbiology Ecology. 75:430-445
In lake ecosystems a major proportion of methane (CH4) emissions originate from the littoral zone, which can have a great spatial variability in hydrology, soil quality and vegetation. Hitherto, spatial heterogeneity and the effects it has on functio
Publikováno v:
Soil Use and Management. 22:151-157
Wood ash has been used to alleviate nutrient deficiencies and acidification in boreal forest soils. However, ash and nitrogen (N) fertilization may affect microbial processes producing or consuming greenhouse gases: methane (CH4), nitrous oxide (N2O)
Publikováno v:
Soil Use and Management. 20:65-73
The effects of especially frequent nitrogen (N) additions (from 1959 to 1986, totalling 860 kg N ha -1 ) and liming (in 1958 and 1980, totalling 6000 kg CaCO 3 ha -1 ) on CH 4 uptake by a boreal forest soil were studied in a stand of Norway spruce. E
Publikováno v:
Soil Biology and Biochemistry. 36:1037-1046
In soil incubation experiments we examined if there are differences in the kinetic parameters of atmospheric methane (CH 4 ) oxidation in soils of upland forests and forested peatlands. All soils showed net uptake of atmospheric CH 4 . One of the upl
Autor:
Anne Saari, Pertti J. Martikainen
Publikováno v:
Soil Biology and Biochemistry. 35:383-389
Dimethyl sulphoxide (DMSO) at 14 mM inhibits CH 4 oxidation in forest soil, but the inhibition mechanism is unknown. When soil slurries are incubated in gas tight flasks, there is a lag of about 45 h before DMSO inhibits CH 4 oxidation. We tried to d
Autor:
Anne Saari, Pertti J. Martikainen
Publikováno v:
Soil Biology and Biochemistry. 33:1567-1570
Allylsulfide dissolved in dimethyl sulfoxide (DMSO) has been used to distinguish between CH 4 oxidation and nitrification in organic soils and sediments. We studied if this method could be applied also to forest soils. However, in three upland forest
Publikováno v:
FEMS Microbiology Ecology. 26:245-255
We studied in situ and in the laboratory whether the organic horizon (O horizon) could act as a physical ‘buffer system’ against soil dryness and water stress for the CH4 oxidizing microbes in boreal coniferous forest soil. The laboratory experim
Publikováno v:
Public Understanding of Science. 7:61-81
The last comprehensive study of Canadian science journalists and science reporting was done over 20 years ago (Dubas and Martel 1973). A more recent content analysis of seven major Canadian dailies found most science stories are “hard” news in st