Fri, Dec 22, 2017 - Page 8 News List

A million trees, a million questions

By Pan Han-chiang 潘翰疆

Can the New Taipei City Government really have planted more than 1 million trees in Yonghe District (永和) as it has claimed?

The city government’s landscaping department said that it planted more than 1.46 million trees in Jhonghe (中和) and Yonghe districts between 2014 and last year, and 250,000 in the same two districts this year.

Hsu Chao-shing (許昭興), who is one of four city councilors representing Yonghe, said that residents had not noticed so many trees being planted.

The figures do not seem realistic from either a scientific or practical point of view.

To put it in perspective, we might consider the case of the Linkou Power Plant (林口發電廠). The plant’s 2008 environmental impact assessment included a resolution to compensate for its carbon emissions by planting 1 million trees on 1,000 hectares.

However, it could only find enough land in New Taipei City to plant 863 trees, so in 2015, it got permission on the grounds of “changed environmental conditions” to install 80,000 energy-saving LED lights instead, and that was the end of the matter.

The landscaping department said that its figure was audited, but the only way they could have planted so many is if all the trees planted had died within a year and this mass die-off had happened repeatedly.

If they really did plant all those trees without bothering to ensure their survival by watering and caring for them, then the whole exercise would appear to be a huge waste of public funds, and it would also suggest that the auditing offices have been seriously negligent in monitoring the civil service’s budgetary performance.

The amount of green space available to New Taipei City residents is the second lowest of Taiwan’s six special municipalities, only ahead of Taoyuan. As of 2015, each New Taipei City resident had just 3.18m2 of green space on average — much less than the WHO’s recommendation of 8m2 per person and less than cities such as Paris, with 12m2 per person, and Beijing, with 15m2.

This figure puts it 24 years behind Taipei, where the amount of green space per person reached 3.44m2 in 1991. The figure for New Taipei City’s main urban areas is just 1.4m2, putting it 34 years behind Taipei, which achieved 1.84m2 per person in 1981.

Yonghe has the least green space per person in New Taipei City, despite having originally been planned as a garden district.

This is because budgets for parks and other green spaces have been canceled or cut over a long period of time. So many people have moved into the district that they outnumber the original inhabitants several times over.

Consequently, the average amount of green space per person is a mere 0.42m2, or less than the size of a newspaper. This puts Yonghe 50 years behind Taipei, which achieved 0.72m2 per person in 1968.

Furthermore, the target figures in New Taipei City’s 2015 environmental impact assessment report are not expected to be reached until 2026.

The report said the city plans to “increase the average amount of green space per person in main urban areas from 1.4m2 to 2m2 by 2026, and if riverside parks are included there [will] be 5.4m2 per person.”

New Taipei City Mayor Eric Chu (朱立倫) would be well advised to reassess the city government’s key performance indicators for protecting and planting trees, and maintaining green spaces.

The landscaping department should define the number of trees planted as only including what most people would recognize as actual trees, rather than bushes and shrubs, and it should count the trees that are cared for and survive, rather than just those that are planted.

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