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Sustainable Agriculture Literature Review - Boulder County

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5. Soil Health<br />

331 Dorana, John W. and M. R. Zeiss. “Soil health and sustainability: managing the biotic component of<br />

soil quality.” Applied Soil Ecology 15: p 3–11. 2000.<br />

332 M.R. Carter, E.G. Gregorich, D.W. Anderson, et al. “Concepts of Soil Quality and Their Significance”<br />

Developments in Soil Science. Soil Quality for Crop Production and Ecosystem Health. pg. 1-<br />

20. 2007<br />

333 North <strong>Boulder</strong> Valley Inventory Report. City of <strong>Boulder</strong> Open Space Department. May 30, 1997.<br />

334 “<strong>Boulder</strong> county Web Soil Survey.” Natural Resources Conservation Service. United States<br />

Department of <strong>Agriculture</strong>. Accessed January 6, 2011.<br />

335 Saunders, D.W. “International activities in assessing and monitoring soil degradation (Special Issue<br />

on Soil Quality).” Am. J. Alter. Agric. p 7, pp 17–24. 1992.<br />

336 Oldeman, L.R. “The global extent of soil degradation.” Applied Soil Ecology 15 (2000) 3–11.<br />

337 “<strong>Sustainable</strong> Land Use.” CAB International, Wallingford, Oxon, UK, pp. 99–118. 1994.<br />

338 Houghton, R.A., J.E. Hobbie, J.M. Melillo, et al. “Changes in the carbon content of terrestrial biota<br />

and soils between 1860 and 1980: a net release of CO2 to the atmosphere.” Ecol. Monog. 53:<br />

235–262. 1983.<br />

339 Romig, D.E., M.J. Garlynd, R.F. Harris. “Farmer-based assessment of soil quality: A soil health<br />

scorecard.” Methods for Assessing Soil Quality. Soil Science Society of America, Special<br />

Publication 49: Madison, WI, pp. 39–60. 1996.<br />

340 “Farming in the 21 st Century a Practical Approach to Improve Soil.” Soil Quality National Technology<br />

Development Team. United States Department of <strong>Agriculture</strong> –Natural Resources Conservation<br />

Service. September 2010.<br />

341 Ibid.<br />

342 Montgomery, David R. “Soil erosion and agricultural sustainability.” Department of Earth and Space<br />

Sciences, University of Washington. 2007.<br />

343 “Soil, Water, and Related Resources in the United States: Status, Conditions and Trends.” US<br />

Department of <strong>Agriculture</strong>. Washington, DC. 1980.<br />

344 Selby, MJ. Hillslope Materials and Processes. Oxford University Press, Oxford. 1993.<br />

345 Ursic, S.J. and F. E. Dendy. (1965) in Proceedings of the Federal Inter-Agency Sedimentation<br />

Conference, 1963 (US Department of <strong>Agriculture</strong>, Washington, DC), pp 47–52.<br />

346 Hooke RL "On the history of humans as geomorphic agents." Geology, 28: 843–846. 2000.<br />

347 “World in Transition: The Threat to Soils. Annual Report.” German Advisory Council on Global<br />

Change. Bonn, Economica Verlag GmbH. 1994.<br />

348 “Web Soil Survey: Intro to Soils.” United States Department of <strong>Agriculture</strong>. Natural Resources<br />

Conservation Service. 1999. http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx.<br />

349 Montgomery, David R. “Soil erosion and agricultural sustainability.” Department of Earth and Space<br />

Sciences, University of Washington. 2007.<br />

350 Pimentel, D., C. Harvey, P. Resosudarmo, et al. “Environmental and economic costs of soil erosion<br />

and conservation benefits.” Science. Vol. 267, No. 5201. p. 1117-1123. 1995.<br />

351 Ibid.<br />

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