24 research outputs found
Exploratory Measurements of the (3-He,n) Reaction at Medium Energies
Get PDFThis work was supported by the National Science Foundation Grant NSF PHY 81-14339 and by Indiana Universit
Continental-scale patterns of nutrient and fish effects on shallow lakes: introduction to a pan-European mesocosm experiment
Full text link
Ecological effects of reduced nutrient loading (oligotrophication) on lakes: an introduction
No full textLong-term response of a shallow, moderately flushed lake to reduced external phosphorus and nitrogen loading
No full textMean excitation energies and barkas-effect parameters for Ne, Ar, Kr, and Xe extracted from proton and alpha particle stopping power measurements
No full textComposition of fish communities in German lakes as related to lake morphology, trophic state, shore structure and human-use intensity
No full text
Structure, biomass, production and depth distribution of periphyton on artificial substratum in shallow lakes with contrasting nutrient concentrations
No full text
