
A visitor traveling around Portugal may be surprised to see miles and miles of hillsides covered in eucalyptus forests. These trees, native to Australia, are grown for paper and pulp production, oils, resins, and construction.
Companies like Navigator and Renova produce a range of paper products that account for about 1.5 percent of Portugal’s GDP and about 80,000 jobs.
How did they get to Portugal?
Eucalyptus trees were brought to the Iberian Peninsula in the early nineteenth century. They were first planted in 1829 at the Quinta da Formiga in Vila Nova de Gaia, near Porto, according to Biodiversidade.com.pt. However, it was in the 1860s that the Portuguese railway company began large-scale plantations to use the logs for railroad ties (also known as sleepers in British English).
In a countryside characterized by short, steep hills and deep, narrow valleys, growing eucalyptus as a crop makes sense. They grow swiftly, can be harvested within 12 years, and they keep on growing. An area where the trees have been cut will sport new saplings within less than five years. The most prevalent variety is the Eucalyptus globulus or blue gum. Leaves on the very young trees are blue, turning to green as they mature.
Watching the eucalyptus being harvested is fascinating. A huge machine, mounted on tracks like a tank, can move up and down the steep hillsides. Its crane-like boom is equipped with a machine that can cut the tree, strip the leaves, and grabber claws lift and stack the logs. Operating one of these machines is skilled and dangerous work, according to an operator I talked to.



Giant matchsticks
Despite this, the Portuguese, however, have a love-hate relationship with these intruders from down under. Why? Let me count the ways. They are not native to Portugal. They use a lot of water, the plantations have eliminated biodiversity in many areas, and they pose a significant fire risk. Every summer, parts of the country are ravaged by fire, often because the burning eucalyptus bark is blown by the wind and spreads the blaze. An article in the Portugal news dubbed them “giant matchsticks”.

Personally, I fall into the I hate eucalyptus category. If I never see another eucalyptus plantation, I would be happy. The endless dark green of the hillsides, the tunnel-like roads that wind through the forests, is depressing to me. However, everyone has their own opinion. I use toilet paper and kitchen paper made by Renova!
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