An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Whole-ecosystem warming at SPRUCE exponentially increased available nutrients for plants, but observed responses were not captured by the ELM-SPRUCE model.
The mixed metal waste common to industrial dumping sites causes metabolic stress in bacterial iron metabolism that cannot be explained by additive single metal exposure.