Skip to main content
APIS
Air Pollution Information System
Main menu
Home
Site Relevant Critical Loads
Search by Location
habitat/pollutant impacts
Biomonitoring
Contact
Usnea hirta
Usnea hirta
Usnea hirta
at a clean site.
Post updated: Thu, 08/12/2011 - 10:43
APIS Menu
I want to...?
Starter's Guide to Air Pollution & Pollution Sources
Guide to Critical Loads & Levels
APIS Bibliography
APIS Habitats
Air Pollution Modelling
Unit Conversion Tool
Critical Load Function tool
Plant Effects Gallery
Nitrogen critical load ranges for use in impact assessments
Weblinks
Glossary
APIS User Guide
APIS updates log
About APIS
Overviews
Pollutants
Acid deposition
Ammonia
Dusts
Halogens
Heavy Metals
Methane
Nitrogen Oxides (NOx)
Nitrogen deposition
Ozone
Persistent Organic Pollutants (POPs)
Sulphur Dioxide
Volatile Organic Compounds (VOCs)
Ecosystems
Arable habitats
Bog habitats
Coastal and marine habitats
Freshwater habitats
Heath and montane scrub
Parkland trees and Hedgerows
Rocky habitats
Semi- natural Grassland habitats
Wetlands habitats
Woodlands
Legislation
Air Quality Strategy (UK)
Ambient Air Quality Directive
Birds Directive
Conservation Designations
Convention on Biological Diversity
Convention on Long-Range Transboundary Air Pollution
Countryside and Rights of Way Act 2000 (CROW Act)
Environment (Wales) Act
Environmental Permitting Regulations (EPR)
Habitats Directive
Industrial Emissions Directive (IED)
Local Air Quality Management
National Emission Ceilings Directive
Natural Environment and Rural Communities (NERC) Act
Nature Conservation ( Scotland ) Act 2004
Planning (Wales) Act 2015
UK Biodiversity Framework
Well-being of Future Generations (Wales) Act
Wildlife and Countryside Act 1981
Issues
Air Pollution and Human Health
Air Pollution from Ships
Biomonitoring
Climate Change
Direct toxicity of atmospheric pollutants
Ecosystem Services and Air Pollution Impacts
Guide to Critical Loads & Levels
Impacts of Photochemical Oxidants (Ozone)
Impacts of air pollution on Lichens and Bryophytes (mosses and liverworts)
Reduction of visibility
Volcano emission effects
Search form
Search
This page was accessed on Thursday, April 26, 2018 22:07