If you haven’t checked out Terrain.ORG, you should! It’s a fantastic journal with an environmental bent. Also, I just signed on as an assistant fiction editor.
Here’s some info from the journal itself:
Terrain.org: A Journal of the Built + Natural Environments is journal publishing online since 1998 that searches for the interface — the integration — among the built and natural environments that might be called the soul of place.
It is not definitely about urban form, nor solely about natural landscapes. It is not precisely about human culture, nor necessarily about ecology. It is, rather, a celebration of the symbiosis between the built and natural environments where it exists, and an examination and discourse where it does not.