6 research outputs found
Damage assessment of parchment at the collagen fibril level using atomic force microscopy and mechanical testing at the macro level
The monitoring of indoor museum environments and the impact of their corrosivity on complex organic materials
Effects of Air Pollution on Materials and Cultural Heritage: ICP Materials Celebrates 25 Years of Research
An overview is given of all results from the International Co-operative Programme on Effects on Materials including Historic
and Cultural Monuments (ICP Materials), which was launched in 1985. Since then, about twenty different materials have been
exposed repeatedly in a network of test sites consisting of more than twenty sites with an extensive environmental characterisation
and more than sixty official reports have been issued. Recent results on trends in corrosion, soiling, and pollution show that
corrosion of carbon steel, zinc, and limestone is today substantially lower than 25 years ago, but while corrosion of carbon steel has
decreased until today, corrosion of zinc and limestone has remained more or less constant since the turn of the century. Unique
data are given on measured HNO3 concentrations from 2002-2003, 2005-2006, and 2008-2009, and the relative average decrease
was about the same from 2002-2003 to 2005-2006 as it was from 2005-2006 to 2008-2009
Trends in ecosystem and health responses to long-range transported atmospheric pollutants : Convention on long-range transboundary air pollution. International cooperative programme on assessment and monitoring effects of air pollution on rivers and lakes
Folia element contents, p. 31-32 ; Norwegian Institute for Water Research, Report No. 6946-2015, revised 21.04.2016The aim of this trend report is to assess the effectiveness of air pollution policies under the Convention on Long-range Transboundary Air Pollution (LRTAP), and to document progress and identify remaining challenges. Trends in environmental and health responses to long-range transported air pollution are presented, primarily focusing on 1990 to 2012 and on Europe, with additional data from North America and the Arctic region. Air pollutants included in the report are sulphur and nitrogen as acidifying agents, nutrient-nitrogen, ground-level ozone, particulate matter (PM), heavy metals and persistent organic pollutants (POPs). The results are from work done under the bodies of the Working Group on Effects of the LRTAP Convention, i.e. ICP Integrated Monitoring, ICP Forests, ICP Materials, ICP Modelling and Mapping, ICP Vegetation, ICP Waters, JEG Dynamic Modelling and the Task Force on Health. The European Monitoring and Evaluation Programme (EMEP) and the Arctic Monitoring and Assessment Programme (AMAP) also contributed