News Earth Lowland tree loss threatens cloud forests By Sid Perkins October 17, 2001 at 12:03 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Print (Opens in new window) Print Changes in regional climate brought about by large-scale deforestation in the The cloud banks that enshroud the Monteverde cloud forests may be rising due to deforestation upwind, in the eastern Costa Rican lowlands. Lawton eastern lowlands of Central America are affecting weather downwind in the mountains, imperiling ecosystems there. The so-called cloud forests of Monteverde lie along the crest of Costa Rica’s Cordillera de Tilarn mountains.