1-2 Punch: Big Tree Planting Projects Generate Headlines; Soon After, Trees Die & Projects Fail
It was perhaps the most spectacular failed tree planting project ever. Certainly the fastest. On March 8, 2012, teams of village volunteers in Camarines Sur province on the Filipino island of Luzon sunk over a million mangrove seedlings into coastal mud in just an hour of frenzied activity. The governor declared it a resounding success for his continuing efforts to green the province. At a hasty ceremony on dry land, an official adjudicator from Guinness World Records declared that nobody had ever planted so many trees in such a short time and handed the governor a certificate proclaiming the world record. Plenty of headlines followed. But look today at the coastline where most of the trees were planted. There is no sign of the mangroves that, after a decade of growth, should be close to maturity. An on-the-ground study published in 2020 by British mangrove restoration researcher Dominic Wodehouse, then of Bangor University in Wales, found that fewer than 2 percent of them had survived. The other 98 percent had died or were washed away.
“I walked, boated, and swam through this entire site. The survivors only managed to cling on because they were sheltered behind a sandbank at the mouth of a river. Everything else disappeared,” one mangrove rehabilitation expert wrote in a letter to the Guinness inspectors this year, which he shared with Yale Environment 360 on the condition of anonymity. The outcome was “entirely predictable,” he wrote. The muddy planting sites were washed by storms and waves and were otherwise “ecologically unsuited to mangrove establishment, because they are too waterlogged and there is no oxygen for them to breathe.”
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In another high-profile case, in November 2019, the Turkish government claimed to have planted more trees on dry land than anyone else in a single hour — 300,000, in the central province of Çorum. It beat a record, also confirmed by Guinness inspectors, set four years before in the Himalayan state of Bhutan. The Çorum planting was part of a National Afforestation Day, when volunteers planted 11 million trees at 2,000 sites across Turkey. President Recep Tayyip Erdoğan was among those wielding a spade. But two months later, the head of the country’s union of forestry workers reported that a survey by its members had found that as many as 90 percent of the national plantings had died. The government denies this, but experts said its counter-claim that 95 percent of the trees had survived and continued to grow was improbably high. No independent audit has yet been carried out.
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Too often, argues Duguma, tree planting is “greenwashing” aimed at grabbing headlines and promoting an image of governments or corporations as environmentally friendly. Tiina Vahanen, deputy director of forestry at the UN’s Food and Agriculture Organization, noted recently that many projects end up being little more than “promotional events, with no follow-up action.” Cynical PR is one thing, but phantom forests are also increasingly sabotaging efforts to rein in climate change. This happens when planters claim the presumed take-up of carbon by growing forests as carbon credits. If certified by reputable bodies, these credits can count toward governments meeting their national emissions targets or be sold to industrial polluters to offset their emissions. Many corporations plan to use their purchase of carbon credits as a means of fulfilling promises to attain “net-zero” emissions. So the stakes are rising.
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https://e360.yale.edu/features/phantom-forests-tree-planting-climate-change
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