Event Title

Integrating Biodiversity into the State Factor Framework of Ecosystem Ecology: An Artist's Rendition

Research Mentor(s)

David Hooper

Description

Research in the field of Biodiversity and Ecosystem Functioning has shown species diversity to be a major driver of ecosystem properties, including carbon sequestration in plants and soils. However, most of this research has occurred in small, carefully controlled experimental plots that have not assessed effects of abiotic ecosystem controls such as climate and topography. To date, fewer studies have examined the effects of biodiversity on ecosystem processes at the whole-landscape scale. Because of this, some ecosystem ecologists question biodiversity as a major contributor to ecosystem processes, instead identifying species functional traits and abiotic factors as the primary significant ecosystem drivers. In the article, "Ecosystem context illuminates conflicting roles of plant diversity in carbon storage" (Adair et al., in review), the authors examine how plant diversity, plant functional traits, and abiotic factors together affect carbon sequestration across temperate and boreal forests in Québec. They combine plot-scale measurements across broad spatial scales with structural equation modeling to identify direct and indirect effects of these different controls. This poster seeks to provide a concise visual depiction of the processes involved in carbon sequestration in the landscape, and illustrate the main findings of the paper in a format accessible to a general audience. Specifically, it shows biodiversity included under the umbrella of "biotic factors" in the State Factor Framework commonly used in ecosystem ecology, and discusses the ways in which plant diversity influenced carbon pools in these forests. I aim to make this poster simple enough to be accessible to a layperson, but with enough detailed information drawn from the Adair et al. article to serve as a useful tool in understanding the results of the paper for scientists who already have a working knowledge of ecosystem processes and carbon cycling.

Document Type

Event

Start Date

May 2018

End Date

May 2018

Location

Biology

Rights

Copying of this document in whole or in part is allowable only for scholarly purposes. It is understood, however, that any copying or publication of this document for commercial purposes, or for financial gain, shall not be allowed without the author’s written permission.

Language

English

Format

application/pdf

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May 16th, 12:00 PM May 16th, 3:00 PM

Integrating Biodiversity into the State Factor Framework of Ecosystem Ecology: An Artist's Rendition

Biology

Research in the field of Biodiversity and Ecosystem Functioning has shown species diversity to be a major driver of ecosystem properties, including carbon sequestration in plants and soils. However, most of this research has occurred in small, carefully controlled experimental plots that have not assessed effects of abiotic ecosystem controls such as climate and topography. To date, fewer studies have examined the effects of biodiversity on ecosystem processes at the whole-landscape scale. Because of this, some ecosystem ecologists question biodiversity as a major contributor to ecosystem processes, instead identifying species functional traits and abiotic factors as the primary significant ecosystem drivers. In the article, "Ecosystem context illuminates conflicting roles of plant diversity in carbon storage" (Adair et al., in review), the authors examine how plant diversity, plant functional traits, and abiotic factors together affect carbon sequestration across temperate and boreal forests in Québec. They combine plot-scale measurements across broad spatial scales with structural equation modeling to identify direct and indirect effects of these different controls. This poster seeks to provide a concise visual depiction of the processes involved in carbon sequestration in the landscape, and illustrate the main findings of the paper in a format accessible to a general audience. Specifically, it shows biodiversity included under the umbrella of "biotic factors" in the State Factor Framework commonly used in ecosystem ecology, and discusses the ways in which plant diversity influenced carbon pools in these forests. I aim to make this poster simple enough to be accessible to a layperson, but with enough detailed information drawn from the Adair et al. article to serve as a useful tool in understanding the results of the paper for scientists who already have a working knowledge of ecosystem processes and carbon cycling.