Stream Chemistry II With Sound

Explore the intricacies of carbon cycling in stream ecosystems, focusing on organic material, in this 29-minute lecture from the Stream Ecology course. Delve into topics such as coarse and fine particulate matter, dissolved organic materials, and their roles in older streams. Examine the river continuum concept, the microbial loop, and the importance of bacteria in stream ecosystems. Discover how various organisms like mollusks and black flies interact with organic matter. Gain insights into stream variability and the unique characteristics of dissolved organic materials, including their relation to everyday substances like tea and coffee.

Introduction
Objectives
Carbon cycle
Coarse particulate
Fine particulate
Older streams
dissolved organic material
tea and coffee
flavored sugar
river continuum
mollusks
black flies
microbial loop
bacteria
stream variability