Search Results - "Hiukka, R"

Does short-term heating of forest humus change its properties as a substrate for microbes? by Pietikäinen, Janna, Hiukka, Risto, Fritze, Hannu

“…Prescribed burning is known to reduce the size of the microbial biomass in soil, which is not explained by preceding clear-cutting or the effects of ash…”
Get full text

Microbial community structure and characteristics of the organic matter in soils under Pinus sylvestris, Picea abies and Betula pendula at two forest sites by PRIHA, Outi, GRAYSTON, Susan J, HIUKKA, Risto, PENNANEN, Taina, SMOLANDER, Aino

“…Microbial biomass C (C sub(mic)), C mineralization rate, phospholipid fatty acid (PLFA) profiles and community level physiological profiles (CLPPs) using…”
Get full text

A multivariate approach to the analysis of pine needle samples using NIR by Hiukka, Risto

“…Near infrared reflectance (NIR) spectroscopy was used to the determine the concentrations of nitrogen, starch and various carbohydrates in milled Scots pine…”
Get full text

Susceptibility of defoliated Scots pine to spontaneous and induced attack by Tomicus piniperda and Tomicus minor by Annila, Erkki, Långström, Bo, Varama, Martti, Hiukka, Risto, Niemelä, Pekka

“…In 1990–1991, Diprion pini extensively defoliated Scots pine (Pinus sylvestris L.) trees in Lauhanvuori National Park in southwestern Finland. Many trees…”
Get full text

Near-infrared characteristics of forest humus are correlated with soil respiration and microbial biomass in burnt soil by Fritze, H, Jarvinen, P, Hiukka, R

Get full text

Acid-catalyzed hydrolysis of bridged Bi- and tricyclic compounds. XXV: Comparison of the hydrations of 2-methyl-2-norbornene and 2-methylenenorbornane with those of 1-methylcyclohexene and methylenecyclohexane by LAJUNEN, M, HIUKKA, R

Get full text