Buddhist beliefs, at their core, line up with environmental stewardship. Here is an awesome resource that looks at how the relationship between Buddhism and the environment works.
Buddhists have many beliefs when it comes to the environment. They believe that man and nature need to coexist, and that nature is neither good nor evil. Buddhists have a respect for all life, and therefore they value everything in nature. Further information about Buddhism and the environment can be found at this link.