Title Authors Year
Chromium in swiss chard grown on soil amended with tannery meal fertilizer

Grubinger,…

1994
Acidification of freshwater ecosystems: implications for the future

Rosseland,…

1994
Accumulation of amino acids in some boreal forest plants in response to increased nitrogen availability

Näsholm, T…

1994
Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor

Dirilgen, N…

1994
The effect of zinc powder on the growth of the unicellular alga Selenastrum capricornutum

Van Woensel…

1994
Long-term changes in watershed retention of nitrogen - its causes and aquatic consequences

Stoddard, J…

1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata

Gaur, J. P…

1994
Effects of atmospheric ammonia and ammonium sulphate on vesicular-arbuscular mycorrhizal colonisation in three heathland species

Heijine, B…

1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.

Sheppard, L…

1994
The Influence of Carbon Dioxide or Ozone Concentration on Growth and Assimilate Partitioning in Seedlings of Nine Conifers.

Mortensen,…

1994