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Critical loads for soils and freshwaters：a comparison methods at the Plynlimon catchments
Critical loads freshwaters Plynlimon catchments soils
2009/6/8
International agreements aimed at reducing sulphur deposition from the atmosphere are now focused on the "critical loads" concept. This provides a distributed link between sources and receptors of aci...
Critical loads of sulphur and nitrogen for freshwaters in Great Britain and assessment of deposition reduction requirements with the First-order Acidity Balance (FAB) model
critical loads acidification nitrate FAB model
2009/3/24
The critical loads approach is widely used within Europe to assess the impacts of acid deposition on terrestrial and freshwater ecosystems.
The impact of acid deposition and forest harvesting on lakes and their forested catchments in south central Ontario: a critical loads approach
acid deposition calcium critical loads forests harvesting
2009/3/17
The impact of acid deposition and tree harvesting on three lakes and their representative sub-catchments in the Muskoka-Haliburton region of south-central Ontario was assessed using a critical loads a...
Long-term modelling of nitrogen turnover and critical loads in a forested catchment using the INCA model
forest ecosystem N saturation critical load modelling
2009/3/17
Many forest ecosystems in Central Europe have reached the status of N saturation due to chronically high N deposition. In consequence, the NO3 leaching into ground- and surface waters is often substan...
Incorporating episodicity into estimates of Critical Loads for juvenile salmonids in Scottish streams
Critical Load Critical acid neutralising capacity brown trout episodes streams
2009/3/5
Critical Load (CL) methodology is currently used throughout Europe to assess the risks of ecological damage due to sulphur and nitrogen emissions. Critical acid neutralising capacity (ANCCRIT) is used...
The development of an approach to assess critical loads of acidity for woodland habitats in Great Britain
critical loads acid deposition acidification woodland simple mass balance model sustainability
2009/3/5
Alongside other countries that are signatories to the UNECE Convention Long Range Transboundary on Air Pollution, the UK is committed to reducing the impact of air pollution on the environment. To adv...