United States Land Cover Land Use Change, Albedo and Radiative Forcing: Past and Potential Climate Implications

<p>Land Cover Land Use (LCLU) change affects Earth surface properties including albedo that impose a radiative forcing on the climate. Recent spatially explicit satellite derived contemporary LCLU, albedo, and projected LCLU data are used to study the impact of LCLU change from 1973 to 2000, and from 2000 to 2050, on albedo and surface radiative forcing for the conterminous United States. Four research hypotheses concerned with past and potential future climate implications of LCLU change are addressed. The research described in this dissertation makes an important contribution to advancing understanding of the role of LCLU change on the climate system, which the <em>Intergovernmental Panel on Climate Change</em> [2007] currently describes as having a low to medium level of scientific understanding. This research explicitly addresses the recommendation made by the U.S. National Research Council (NRC) Radiative Forcing Effects of Climate Change report, for regional studies to better understand climatic responses to LCLU change [NRC, 2005]. This dissertation research has, to date, resulted in one published, one in press and one submitted paper.</p>

Name thesis:degree_name

Doctor of Philosophy (PhD)

Level thesis:degree_level

Dissertation - Open Access

Discipline thesis:degree_discipline

Geospatial Science and Engineering

Year dc:date.available

2010

Author dc:creator

• Barnes, Christopher A.

Contributors dc:contributor

• David P. Roy

• Climate
• Geographic Information Sciences
• Physical and Environmental Geography

Statement dc:rights

• Copyright © 2010 Christopher A. Barnes

Language dc:language

en

Repository record dc:identifier

https://openprairie.sdstate.edu/etd/1081

OAI identifier oai:identifier

oai:openprairie.sdstate.edu:etd-2081