Sweden was facing a serious soil acidification and water eutrophication problem caused partly by emissions of nitrogen oxides (NOx) from combustion processes in transport, industry and power. In 1992, Sweden introduced a high tax on NOx emissions from large combustion sources (e.g. power plants,...

Strengthening linkages between climate change adaptation and mitigation policies can improve the efficiency and effectiveness of actions in support of a low-carbon, climate-resilient economic development. This policy paper provides an overview and a discussion of linkages, shedding light on the...

In December 2015 Parties adopted the Paris Agreement at the 21st session of the United Nations Framework Convention on Climate Change (UNFCCC). In its Article 2 governments agreed to limit global warming to “well below 2°C above pre-industrial levels” and to pursue to limit it to 1.5°C...

Lake Taupo is New Zealand’s largest lake, and a national icon. Its pristine waters attract visitors from round the world for a multitude of water-based recreation and sight-seeing activities. It is also important to New Zealand’s indigenous peoples. In the late 1990s, scientific...