food webs in boreal lakes

To further describe the implica- tions of OM molecular composition on MeHg cycling in boreal lakes, we investigated the relationship between in situ Hg methylation rate constants

By applying a unique approach to the hedonic model this paper estimates the organic price premium for a basket of nine different goods using price scanner data

More specifically, the different thesis chapters focus on: 1 the temporal variability of OC accumulation in boreal lake sediments over the past 10,000 years, and the stability of

My results showed that the Värmland lakes had higher chlorophyll-a concentrations than the Abisko lakes, which support that there were bigger differences in phytoplankton biomass

To examine the effects of increased inorganic N availability on pelagic energy mobilization and the consequences for zooplankton growth and food web efficiency in six

The aim of this study was to assess the effects of enhanced inorganic N availability on total pelagic energy mobilization (PEM, i.e. food quantity), food chain length (i.e. the PP:BP

Both direct and indirect interactions govern the response of ecological communities to perturbations like species loss (see Box 1). It is far from clear which

Paper V: Effects of dispersal on local extinction risks in multi-