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Adapting to the impacts of climate change is a top priority in the European Union. What is driving cities to implement important measures to mitigate these impacts and make urban centres more resilient and sustainable? We sat down with Ivone Pereira Martins, EEA expert in urban sustainability on what the Agency is doing to help this vital work.
Green infrastructure offers attractive solutions to environmental, social and economic issues, and as such needs to be fully integrated across different policy domains. As the EEA prepares to publish a report on the role of green infrastructure in mitigating the impacts of weather and climate change related natural hazards, we spoke to its lead author, Gorm Dige, project manager for territorial environment, policy and economic analysis.
Climate change is impacting and will continue to impact Europe. Are cities ready to face rising sea levels and temperatures and more extreme events like floods, droughts or heat waves? We asked this question to Birgit Georgi, working on regional vulnerability and climate change adaptation at the European Environment Agency.
With population growth, urbanisation and economic development, the demand for freshwater in urban areas are increasing throughout Europe. At the same time, climate change and pollution are also affecting the availability of water for city residents. How can Europe's cities continue providing clean freshwater to their residents?
Copenhagen, 2 July 2011. Up to 150 mm of rainfall in two hours – a city record since measurements began in the mid-1800s. Homes destroyed. Citizens and emergency services struggled to cope. This is one example of how excessive extreme weather events can affect a European capital – events that are expected more often under climate change.
Water is critical for life and is integral to virtually all economic activities, including food production and industry. Not only is clean water a prerequisite for human health and well-being, it provides aquatic habitats that support healthy freshwater ecosystems.
Over the last decades, continuous urban expansion at rates much higher than population growth has resulted in a massive urban footprint on Europe – fragmenting rural space, blocking ecosystem services and increasing the demand for transport and energy.
Soil is the earth's living skin and provides us with essential services for life in our planet: production of food; infiltration and cleansing of water and protection against flooding; habitat for plants; areas for recreation and mental health; micro climate regulation, etc. It is such a crucial resource that it can't be ignored. However, particularly in urban areas, soil is being sealed off with increasing housing and infrastructure.
The electric car finally seems to be on the verge of breaking through, offering significant environmental benefits, especially in urban areas. Innovative business models are on the way which should boost consumer acceptance and overcome the remaining barriers, such as high battery costs, green electricity supply and charging infrastructure.
For references, please go to https://www.eea.europa.eu/themes/sustainability-transitions/urban-environment/products/articles or scan the QR code.
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