Title Authors Year
National Recommended Water Quality Criteria

EPA, US

 		1998
The relationship between nitrogen deposition, species composition and foliar nitrogen concentrations in woodland flora in the vicinity of livestock farms.

Pitcairn, C…

1998
Ecosystem research and the European Union policy needs

Lawton, (…

1998
Proposed Environmental Quality Standards for Cobalt in Water

Grimwood, M…

1998
Discriminant analysis of the terrestrial and aquatic habitat determinants of the smooth newt (Triturus vulgaris) and the common frog (Rana temporaria) in Ireland

Marnell, F…

1998
Effects of experimental acidification, nitrogen addition and liming on ground vegetation in a mature stand of Norway spruce (Picea abies (L.) Karst.) in SE Sweden

Hallbdcken…

1998
The nitrogen content of upland rivers in Britain: the significance of organic N

Chapman, P.…

1998
Effects of ozone on wild plants

Davison, A.…

1998
Sensitive bioassays for risk assessment of contaminated soils

Vaughan, G…

1998
Modelling the spatial distribution of ammonia emissions in the UK

Dragosits,…

1998