Joseph Allen Pounds on Climate Variability

Tuesday, June 16, 2015
Alexander Barbour

While staying at the Monteverde Cloud Forest Reserve, we met with many experts from the surrounding community. Dr. Pounds was one such expert. He studied the Golden Toads and their mysterious decline. Our group had the chance to listen to a lecture given by Dr. Pounds after a day of field work. He spoke of his work with Golden Toads and the possible causes of their decline. He also lectured about the changing meteorological landscape of the cloud forest.

I found this portion of his discussion quiet interesting. These days it is difficult to speak to someone about climate change without things becoming political. It was refreshing to hear a lecture that presented facts, and didn’t attempt to promote a particular agenda.

Dr. Pounds began his lecture by discussing a variety of animal species from the forest that have died off. These die offs occurred during particularly dry periods. These die offs promoted Dr. Pounds to research the changing climate of Monteverde. He investigated the frequency, duration, and intensity of wet and dry periods. Over the course of about 40 years he has discovered that on average the amount of rain fall has remained the same, but the frequency and the intensity of the rain fall has become more variable. For the most part, Monteverde has received more or less the same amount of rain over the course of a year, however; the rainfall is more infrequent, and more falls when it does rain. Dr. Pounds describes this weather as more variable than ever before. I wonder if similar trends can be observed around the world. Are we experiencing the same trends here in Kansas?