ecosystems. The Chihuahuan bioregion, which is the largest desert in North America,
exhibits high biodiversity and important cultural significance for parts of Mexico and the
United States. With low levels of development, the Big Bend region is a relatively unmodified
ecosystem, which makes it a good representative landscape to study desert ecosystem
services. We found that this region has $504 (2015 USD) of annual value per hectare ($1.61 …