respiratory illness, used the timber as both construction material and for firewood, and as a commodity to sell to restaurants dependent on wood for cooking. In recent years, however, the tree has become quite controversial. Eucalyptus trees have roots that strike deep into the ground, eliminating surface water in the surrounding regions. This eventually dries the top soil our, killing the habitat that once supported a diverse plant community, including native species of trees, shrubs, and grasses.
Photo by Maclaine Sorden
Despite the arrival of Eucalyptus to the region being within the last 100 years, you can look over any Andean mountain landscape today and you are sure to see patches of Eucalyptus trees, mostly along tributaries, perennial or intermittent streams, and in lower parts of valleys. Little did I realize that this tree would be such a primary focus for a sustainable water management plan. Steve and I spent our first night in the community of Pisac with Arkan and Marilyn upon arrival into the highlands. It was necessary for altitude adjustment and gave us a perfect opportunity to prepare for our visit to Ccotataki the following day.
Photo by Marilyn Baeza
Photo by Maclaine Sorden
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volume ii
