Water levels are part of the ebb and flow of nature. Learn about the three types of water level fluctuations, how levels are measured on the Great Lakes, and what's causing the recent drop.
This page has links to and covers the topic of coastal issues.
This page explains the role of NOS in Coastal Management, which states are involved and a variety of issues covered.
In this complete lesson, students explore components of decision making process in Coastal Management. Defines Coastal Management and gives insight into the human element as well as need to protect natural resources.