Nedlands losing it’s tree cover
ArborCarbon scientists undertook a study over 2 years based on aerial surveys using multi-spectral, high resolution imaging. The results were startling and concerning.
The majority of councils within the ‘leafy western suburbs’ have experienced a loss in canopy cover over the two-year period.
The study showed that the hottest areas in the western suburbs had little vegetation and an excess of sand. Examples include Campbell Barracks, Mt Claremont, the area south of UWA, immediately west of Shenton bushland, the QEII medical centre and Sir Charles Gardner Hospital – and around Subiaco Square.
Some of the coolest areas are, of course, where there is a body of water like Lakes Claremont and Monger. Other cool areas include suburbs within Subiaco, the Wembley golf complex, and Perry Lakes Reserve.
I am passionate about the need to maintain and foster tree growth in urban areas. Replacement with young trees is not the solution as they could take 50 years to mature before the same shade and cooling benefits are realised.
We need to embrace trees and the benefits they provide, rather than seeing them as a nuisance or being scared that a tree will fail simply because it is a big tree.
The tree loss shown in this study is a major concern as we know that canopy cover is directly linked to the Urban Heat Island Effect. We are compounding the problem by not conserving our canopy and this impacts the health of people in our communities.
To read more please read the full story on WAtoday.