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The effects of heavy metals (Cu and Ni) on soil processes were studied experimentally in forest microcosms in Finland as a function of the presence of...

Measures of organic matter processing have been proposed as indices of stream ecosystem function to complement structural measures (water quality, tax...

The maximum rate of apparent photosynthesis in recently expanded leaves of unshaded Amaranthus edulis plants at 310 ppm. CO₂ and 7500 f.c. was 55 ± 5 ...

A mathematical model was constructed to simulate various above-ground and below-ground compartments of the producer subsystem for a shortgrass prairie...

The upward flux of CO₂ at the soil surface was calculated from the weight increase of soda lime granules exposed inside a glass tank covering 400 cm² ...

The ability of indigenous soil protozoa to survive and multiply after exposure to various concentrations of fenpropimorph was investigated. The averag...

Rates of decomposition were measured in roadside soils of high and low metal concentration in SW London, UK, to determine whether metal contamination ...

CO2 exchange rates of relatively undisturbed sods of Bouteloua gracilis (C4) and Agropyron smithii (C3) were investigated at 210, 780 and 1070 W/m2 vi...

Abandoned cutover peatlands are persistent sources of atmospheric CO₂. Net ecosystem CO₂ exchange and Sphagnum net primary production of an abandoned ...

A description is given of apparatus used for measuring photosynthesis and respiration in C. vulgaris under controlled conditions of light intensity, r...