APIS Bibliography

Title	Authors	Year
Growth, nitrogen uptake, and resource allocation in the two tripartite lichens Nephroma arcticum and Peltigera aphthosa during nitrogen stress	Dahlmann, L…	2002
Effects of nutrient addition and acidification on plant species diversity and seed germination in heathland.	Roem, W.J…	2002
Quantifying nitrogen fixation in feather bryophyte carpets of boreal forests.	DeLuca, T.H…	2002
Environmental Health Criteria 227: Fluorides	WHO,	2002
Changes in the rhizosphere of metal-accumulating plants evidenced by chemical extractants	Hammer, D…	2002
Soil core method for direct simultaneous determination of N-2 and N2O emissions from forest soils	Butterbach-…	2002
Estimating toxic damage to soil ecosystems from soil organic matter profiles	Beyer, W. N…	2001
Biosphere-atmosphere interactions of ammonia with grasslands: experimental strategy and results from a new European initiative	Sutton, M.A…	2001
Impact Assessment of ionising radiation on wildlife	Copplestone…	2001
Relevance of element content of bark for the distribution of epiphytic licehns in a montane spruce forest affected by forest dieback	Hauck, M ;…	2001