1. Team work and safety
... various stressors, aquatic organisms and their communities reflect current conditions, as well as changes over time and cumulative effects. Biological indicators can show problems otherwise missed or underestimated. That is why EPA developed the following sole ecological objective for its goal of Clean and Safe Waters: Conserve and enhance the ecological health of the nation's (state, interstate, and tribal) waters and aquatic ecosystems -- rivers and streams, lakes, wetlands, estuaries ... , coastal areas, oceans, and groundwater -- so that 75 percent of waters will support healthy aqua...
- Word Count: 1076
- Approx Pages: 4
- Grade Level: Graduate