Undergraduate Student Work

Work/Availability

Open Access Undergraduate Student Work

Type of Work

Poster Presentation

Keywords

Carbon cycle (Biogeochemistry); Prairie plants; Plant species diversity;

Abstract

Backgroud

  • Global climate change largely depends on the atmospheric carbon balance, of which soil respiration is a significant component.
  • Native perennial prairie vegetation is being tested as an alternative to corn for renewable biofuel production.
  • Mixtures of this vegetation are considered ‘carbon negative’ because net CO2 sequestration exceeds atmospheric release1.
  • Studies have shown that aboveground biomass and the rate of carbon sequestration are both increased by planting a diverse mixture of species versus a monoculture1.

Research Question:

How does the diversity of biofuel vegetation mixtures affect soil respiration, aboveground biomass and belowground biomass?

Date of Work

2015

Department

Department of Biology

Department

Tallgrass Prairie Center

First Advisor

Kenneth Elgersma

Repository

UNI ScholarWorks, Rod Library, University of Northern Iowa

Copyright

©2015 Jordan Young, Jessica Abernathy, and Kenneth Elgersma

Language

en

File Format

application/pdf

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