This October, I’m headed to Nepal to check out some work by some climate scientists and glacial researchers that I co-manage. Fun times. My recent daily readings have shifted away from urban adaptation to glacial science in the Himalayas and Andes.
This paper is an update to previous research by a scientist Dr. Walter Immerzeel. He does a major U-turn, where before his research showed that glacial rivers would shrink due to climate change. Now he is reversing, showing that climate change will in fact keep the rivers flowing.
The latest research led by Dr Walter Immerzeel, a scientist from Utrecht University in the Netherlands and visiting scientist at the International Centre for Integrated Mountain Development (ICIMOD) in Nepal, indicates that increasing rains would prevent rivers from drying up. His earlier works, published in Science in June 2010, indicated worrisome drop in the levels of the same rivers by 2050.
New results from Dr Immerzeel’s research indicate that water levels of the rivers will not drop over the next century due to an increase in monsoon rains in the region. However, climate change will result in smaller glaciers and less meltwater in the Himalayas. The research shows that although the size of the glaciers in the basins of the Indus and the Ganges will decrease in the 21st century, water discharge will however increase.