Chemical taxonomy based upon the composition of lipids is widely applied to investigate
microbial communities and fatty acids have recently been employed to connect soil microbial …

To understand consumer dietary requirements and resource use across ecosystems,
researchers have employed a variety of methods, including bulk stable isotope and fatty acid …

It has been suggested that differences in body size between consumer and resource
species may have important implications for interaction strengths, population dynamics, and …

We here review the ecological role of essential nutritional biomolecules [fatty acids (FA),
amino acids (AA), sterols, vitamins] in aquatic and terrestrial food webs, encompassing the …

… The sampling was carried out in all three forest stands in the L/F layer in October 2003.
Collembola were extracted by heat at 45 C for two days with a Kempson Extractor (Kempson et al.…

BACKGROUND AND PURPOSE: Subdural hemorrhage (SDH) is often associated with infants
experiencing nonaccidental injury (NAI). A study of the appearance and natural evolution …

… 2% w/v ZnSO 4 and 15 g agar per 1 l distilled water. For the analysis of fatty acids, fungi were
… layer (O l+f /O h ) of a Picea abies (L.) stand in East Belgium in the Haute Ardenne region. …

Food webs in agricultural systems are complex and trophic linkages are difficult to track
using conventional methodologies. Here, we review three alternative approaches that allow …

… planted with white clover (Trifolium repens L.). Therefore, T. … of vertically burrowing
Lumbricus terrestris L. to the +EW … An automatic irrigation system added on average 0.5 l tap …

… We established a laboratory system consisting of a C4 plant (Zea mays L.) planted in soil
mixed with 15 N labelled litter of Lolium perenne L. (C3 plant). We hypothesised that (i) the diet …