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Green Tip

DIY costumes, candy, and creepiness are the key to a green Halloween

 

SPOTLIGHT

Green Campus Tour

Guided maps of sustainability initiatives at Temple University

Climate Action Plan

Temple became a signatory of the Presidents Climate Commitment in 2008 and again in 2016.

Annual Report

Find out about Temple’s progress toward a more sustainable future by reviewing our Annual Report

Contaminant Dynamics in Urban Streams

School and Department: 
  • Engineering, College of
  • Civil & Environmental Engineering
Course Number: 
5623
Category: 
Graduate
Semester: 
Spring
Description: 

This course will focus on environmental systems near the air:water and water:sediment interfaces. These systems are by definition boundary or edge systems and are therefore exceptionally important to aquatic ecosystem functioning. After briefly discussing the air:water interface in rivers and lakes, the course will focus on the water:sediment interface. It is here that steep gradients in chemical concentration can be found and significant nutrient cycling occurs. In addition, studies have shown that significant ecosystem productivity and respiration occurs within the bed sediments of flowing water. The course will discuss the concept of transient storage and hyporheic exchange; issues surrounding modeling of transient storage and hyporheic exchange; phosphorus and nitrogen biogeochemistry within the hyporheic zone; and biotic/abiotic nutrient cycling.

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