Edinburgh set to be home to one million trees by the end of this decade, joining counterparts all over the globe in becoming a Million Tree City.
image: Fiona Newton
The City of Edinburgh Council writes:
Edinburgh already outstrips other Scottish cities by having more trees per head of population – there are currently more than 730,000 urban trees, compared to around 519,000 residents.
Following the approval of a report entitled Edinburgh: A Million Tree City by the Culture and Communities Committee today (28 January 2020), the Council will draw up an Action Plan to achieve the one million tree target in urban Edinburgh. This will include tree planting opportunities on both public and private land, via new developments and to replace trees lost to age, disease and damage.
An Edinburgh Million Tree Forum made up of representatives from a wide range of relevant organisations will bring together principal stakeholders to set an updated vision for trees in Edinburgh and find ways of planting more trees, more quickly.
Representation will be invited from across relevant Council services, the Edinburgh and Lothians Greenspace Trust, the Woodland Trust, the Royal Botanic Garden Edinburgh, Trees of Edinburgh, the Scottish Wildlife Trust, the Trust for Conservation Volunteers and the Edinburgh Living Landscape Initiative.
Annual tree-planting targets will also be set, with numbers of trees publicly reported on an on-going basis. Regular i-Tree Eco surveys will also be carried out to assess the ecosystem benefits trees are playing in the Capital.
A previous i-Tree Eco Survey in 2013 (updated in 2016) provided evidence that trees make a vital contribution to quality of life in Edinburgh. Trees:
- act as reservoirs for biodiversity and for many citizens are the most obvious and readily available form of contact with nature
- remove pollution from the atmosphere
- alleviate localised flooding
- offer shade in summer and shelter in winter
- convert atmospheric CO2 into carbon-storing wood as they grow, reducing the effects of climate change
- provide sensory stimulation, visual relief and aesthetic pleasure that changes with the seasons
- help to provide the setting for buildings, screen unwanted views and reduce the impact of noise…
Edinburgh tree stats from the i-TRee Eco Survey 2013 (updated 2016) – NB figures date from 2016
- Edinburgh had more than 712,000 trees within in its urban core – an average urban density of 62 trees per hectare
- Edinburgh has a 17% urban tree cover, equal to an area of 1,950 hectares
- 75% of the trees recorded were privately managed
- The urban forest includes 50 tree and shrub species, of which Sycamore, Holly and Silver Birch were the most abundant
- Urban trees delivered £1.82m of ecosystem services (carbon capture, rainwater interception and removal of air pollution) per year
- Urban trees intercepted 183 million litres of water every year, equating to £247,375 avoided in sewerage charges
- They removed around 4,885 tonnes of carbon – worth £1m – from the atmosphere each year
- They stored around 179,237 tonnes of carbon, worth £39.8m
- They had a public amenity asset value of £3,066m