title: The critical loads concept: milestone or millstone for the new millennium?
abstract: The significance of the introduction of the critical loads concept in the closing decades of the 20th century is considered critically, both in the context of its potential in planning pollution abatement strategies over a range of regional spatial and temporal scales and in terms of its more general impact upon atmospheric pollution effects research. Based upon perceived strengths and shortcomings of the concept and of the ways in which it has thus far been applied, a brief assessment is made also of its possible role in the opening decade of the new millennium. It is concluded that the validity of some of the fundamental underpinning concepts and of the data being used for their application could, and should, be questioned. Nevertheless, environmental pollution management and abatement policy planning will continue to require application of the critical loads concept or something very similar, both in existing and novel areas of application, for the sustainable management of soil and water resources in the long term.
authors.affiliation: Environment Department, The University of York, Heslington, UK.
authors.forename: M S
authors.initials: MS
authors.lastname: Cresser
mesh_terms: D016468:Forestry; D005618:Fresh Water; D009584:Nitrogen / Q000032:analysis / Q000378:metabolism; D012964:Sodium / Q000032:analysis; D012989:Soil Pollutants / Q000032:analysis; D009626:Terminology as Topic; D014873:Water Pollutants / Q000032:analysis
chemical_list: D012989:Soil Pollutants; D014873:Water Pollutants; D012964:Sodium; D009584:Nitrogen