Items where Author is "Covington, William Wallace"

Article

Kalies, E.L. and Dickson, B.G. and Chambers, C.L. and Covington, W.W. (2012) Community occupancy responses of small mammals to restoration treatments in ponderosa pine forests, northern Arizona, USA. Ecological Applications, 22 (1). pp. 204-217. ISSN 1051-0761

Kalies, Elizabeth L. and Covington, W. Wallace (2012) Small mammal community maintains stability through compensatory dynamics after restoration of a ponderosa pine forest. Ecosphere, 3 (9). pp. 1-11. ISSN 2150-8925

Roccaforte, John Paul and Fule, Peter Z. and Covington, W. Wallace (2009) Assessing changes in canopy fuels and potential fire behavior following ponderosa pine restoration. Fire Management Today, 69 (2). pp. 47-50. ISSN 1554-8996

Abella, S.R. and Covington, W.W. (2007) Forest-floor treatments in Arizona ponderosa pine restoration ecosystems: No short-term effects on plant communities. Western North American Naturalist, 67 (1). pp. 120-132. ISSN 1527-0904

Abella, Scott R. and Covington, W. Wallace and Fule, Peter Z. and Lentile, Leigh B. and Meador, Andrew J. Sánchez and Morgan, Penelope (2007) Past, present, and future old growth in frequent-fire conifer forests of the Western United States. Ecology and Society, 12 (2). 16 [online]. ISSN 1708-3087

Kaye, Jason P. and Hart, Stephen C. and Fule, Peter Z. and Covington, W. Wallace and Moore, Margaret M. and Kaye, Margot W. (2005) Initial carbon, nitrogen, and phosphorus fluxes following ponderosa pine restoration treatments. Ecological Applications, 15 (5). pp. 1581-1593. ISSN 1051-0761

Moore, Margaret M. and Covington, W. Wallace and Fule, Peter Z. (1999) Reference conditions and ecological restoration: a southwestern ponderosa pine perspective. Ecological Applications, 9 (4). pp. 1266-1277. ISSN 1051-0761

Mast, Joy Nystrom and Fule, Peter Z. and Moore, Margaret M. and Covington, W. Wallace and Waltz, Amy E.M. (1999) Restoration of presettlement age structure of an Arizona ponderosa pine forest. Ecological Applications, 9 (1). pp. 228-239. ISSN 1051-0761

Fule, Peter Z. and Covington, W.Wallace and Moore, Margaret M. (1997) Determining reference conditions for ecosystem management of southwestern ponderosa pine forests. Ecological Applications, 7 (3). pp. 895-908. ISSN 1051-0761

Covington, W. Wallace (1981) Changes in forest floor organic matter and nutrient content following clear cutting in northern hardwoods. Ecology, 62 (1). pp. 41-48. ISSN 0012-9658

Covington, W. Wallace and Aber, John D. (1980) Leaf production during secondary succession in northern hardwoods. Ecology, 61 (1). pp. 200-204. ISSN 0012-9658

Monograph

Covington, William Wallace (2015) 2015 Annual Report to the USDA Forest Service under Sponsor Award #14-DG-11031600-055 for 2014 (NAU Projects 1002442-1002446) and #15-DG-11031600-073 for 2015 (NAU Projects 1002742-1002747). Other. Ecological Restoration Institute, Flagstaff, United States.

Covington, W.W. (2014) Final report on cooperative work plan FY2014. Technical Report. Ecological Restoration Institute, Flagstaff, United States.

Abella, S.R. and Denton, C.W. and Brewer, D. and Robbie, W.A. and Steinke, R.W. and Covington, W.W. (2011) Using a terrestrial ecosystem survey to estimate the historical density of ponderosa pine trees. Other. USDA Forest Service, Rocky Mountain Research Station.

Abella, Scott R. and Denton, Charles W. and Brewer, David G. and Robbie, Wayne A. and Steinke, Rory W. and Covington, W. Wallace (2010) Fact sheet: Using a terrestrial ecosystem survey to estimate the historical density of ponderosa pine trees in northern Arizona. Other. NAU Ecological Restoration Institute.

Kalies, Elizabeth L. and Covington, Wally and Chambers, Carol and Rosenstock, Steven (2010) Systematic Review – Final: How do thinning and burning treatments in southwestern conifer forests in the United States affect wildlife density and population performance? Other. Collaboration for Environmental Evidence.

Huffman, David W. and Stoddard, Michael T. and Fule, Peter Z. and Covington, W. Wallace and Smith, H.B. (2008) A demonstration project to test ecological restoration of a pinyon-juniper ecosystem. Technical Report. USDA Forest Service, Rocky Mountain Research Station, Fort Collins, US.

Aumack, E. and Covington, W.W. (2007) Statewide strategy for restoring Arizona's forests: Sustainable forests, communities, and economies. Technical Report. UNSPECIFIED, Phoenix, AZ.

Huffman, David W. and Fule, Peter Z. and Pearson, Kristen M. and Crouse, Joseph E. and Covington, W. Wallace (2006) Pinyon-juniper fire regime: Natural range of variability. Technical Report. NAU Ecological Restoration Institute, Flagstaff, United States.

Huffman, David W. and Stoddard, Michael T. and McGlone, Christopher M. and Fule, Peter Z. and Covington, W. Wallace (2006) Ecosystem restoration: Final report for Assistance Agreement No. PAA 017002, Task Order No. AAW040001. Technical Report. NAU Ecological Restoration Institute.

Bakker, Jonathan D. and Moore, Margaret M. and Covington, W. Wallace (2005) Long-term vegetation studies in the southwest. Technical Report. NAU Ecological Restoration Institute, Flagstaff, United States.

Covington, W. Wallace and Vosick, Diane J. and Lowe, Kimberly A. (2005) Southwest fire initiative final report: December 31, 2005. Technical Report. NAU Ecological Restoration Institute, Flagstaff, United States.

Moore, Margaret M. and Bakker, Jonathan D. and Sanchez-Meador, Andrew J. and Bell, David M. and Fule, Peter Z. and Parysow, Pablo F. and Covington, W. Wallace and Huffman, David W. (2004) Quantifying forest reference conditions for ecological restoration: The Woolsey Plots. Technical Report. UNSPECIFIED.

Covington, W.W. (2003) Congressional testimony at the House Subcommittee on Forests and Forest Health oversight hearing on the crisis on the national forests: containing the threat of wildland fire on the environment and communities, March 7, 2003 in Flagstaff, AZ. Other. NAU Ecological Restoration Institute, Flagstaff, AZ.

Covington, W. Wallace (2003) Congressional testimony at the senate committee on energy and natural resources hearing on forest health problems in the national forests, July 22, 2003 in Washington, DC. Other. NAU Ecological Restoration Institute, http://www.eri.nau.edu.

Covington, W.W. (2002) Congressional testimony at hearing to discuss the President's healthy forests: An initiative for wildfire prevention and stronger communities, September 5, 2002. Technical Report. NAU Ecological Restoration Institute.

Covington, W.W. (2002) Congressional testimony at the House Resources Committee hearing to discuss the president's healthy forests: An initiative for wildfire prevention and stronger communities, September 5, 2002 in Washington, DC. Technical Report. NAU Ecological Restoration Institute.

Covington, W.W. (2002) Congressional testimony at the House Subcommittee on Forests and Forest Health Field Hearing on interagency cooperation in wildland fire fighting, September 28, 2002 in Show Low, AZ. Technical Report. NAU Ecological Restoration Institute.

Covington, W.W. (2002) Congressional testimony at the Senate Committee on Energy and Natural Resources hearing on additional funds for wildland firefighting and forest restoration as well as ongoing implementation of the National Fire Plan, July 16, 2002 in Washington, DC. Technical Report. NAU Ecological Restoration Institute.

Fule, Peter Z. and Springer, Judith D. and Huffman, David W. and Covington, W. Wallace (2001) Response of a rare endemic, Penstemon clutei, to burning and reduced belowground competition. Technical Report. USDA Forest Service Proceedings, Fort Collins, US.

Covington, W.W (2000) Congressional testimony at the House Subcommittee on Forests and Forest Health Oversight hearing on preventing wildfires through proper management of the national forests, August 14, 2000 in Albuquerque, NM. Technical Report. NAU Ecological Restoration Institute.

Covington, W. Wallace and Heinlein, Thomas A. and Fule, Peter Z. and Waltz, Amy E. M. and Springer, Judith D. (1999) Changes in ponderosa pine forests of the Mt. Trumbull Wilderness. Technical Report. NAU Ecological Restoration Institute, Flagstaff, United States.

Covington, W.W. and Niering, W.A. and Starkey, E. and Walker, J. (1999) Ecosystem restoration and management: Scientific principles and concepts. Other. UNSPECIFIED.

Covington, Wallace (1995) Implementing adaptive ecosystem restoration in western long-needled pine forests. Technical Report. USDA Forest Service, Rocky Mountain Research Station.

Covington, W.W. (1993) Sustainable ecological systems: Implementing an ecological approach to land management, implications for ponderosa pine/bunchgrass ecological systems. Technical Report. USDA Forest Service, Rocky Mountain Research Station, Fort Collins, US.

Yazzie-Durglo, V. and Covington, W.W. (1993) Conservation biology, restoration ecology, and a Navajo view of nature. Technical Report. USDA Forest Service, Rocky Mountain Research Station.

Kolb, T.E. and Wagner, M.R. and Covington, W.W. (1991) Forest health from different perspectives. Technical Report. USDA Forest Service, Fort Collins, US.

Conference or Workshop Item

Covington, W.W. (2006) Evidence-based approaches in conservation. In: ERI Powerpoint Presentation.

Vance, R.K. and Edminster, C.B. and Covington, W.W. and Blake, J.A. (2001) Ponderosa pine ecosystems restoration and conservation: Steps toward stewardship. In: Rocky Mountain Research Station Conference Proceedings (RMRS-P-22), April 25-27, 2000, Ogden, UT.

Korb, J.E. and Johnson, N.C. and Covington, W.W. (2001) Effect of restoration thinning on mycorrhizal fungal propagules in a northern Arizona ponderosa pine forest: Preliminary results. In: Ponderosa pine ecosystems restoration and conservation: steps toward stewardship (RMRS-P-22), April 25-27, 2000, Flagstaff, AZ.

Waltz, A.E.M. and Covington, W.W. (2001) Butterfly response and successional change following ecosystem restoration. In: Ponderosa pine ecosystems restoration and conservation: steps toward stewardship (RMRS-P-22), April 25-27, 2000, Flagstaff, AZ.

Kaufmann, G.A. and Covington, W.W. (2001) Effect of prescribed burning on mortality of presettlement ponderosa pines in Grand Canyon National Park. In: Ponderosa pine ecosystems restoration and conservation: steps toward stewardship (RMRS-P-22), April 25-27, 2000, Flagstaff, AZ.

Huffman, David W. and Moore, Margaret M. and Covington, W. Wallace and Crouse, Joseph E. and Fule, Peter Z. (2001) Ponderosa pine forest reconstruction: Comparisons with historical data. In: Ponderosa pine ecosystems restoration and conservation: steps toward stewardship (RMRS-P-22), April 25-27, 2000, Flagstaff, AZ.

Fule, P.Z. and McHugh, C. and Heinlein, T.A. and Covington, W.W. (2001) Potential fire behavior is reduced following forest restoration treatments. In: Ponderosa pine ecosystems restoration and conservation: steps toward stewardship (RMRS-P-22), April 25-27, 2000, Flagstaff, AZ.

Springer, Judith D. and Waltz, Amy E.M. and Fule, Peter Z. and Moore, Margaret M. and Covington, W. Wallace (2001) Seeding versus natural regeneration: a comparison of vegetation change following thinning and burning in ponderosa pine. In: Ponderosa pine ecosystems restoration and conservation: steps toward stewardship (RMRS-P-22), April 25-27, 2000, Flagstaff, AZ.

Kolb, Thomas E. and Fule, Peter Z. and Wagner, Michael R. and Covington, W. Wallace (2001) Six-year changes in mortality and crown condition of old-growth pondersoa pines in ecological restoration treatments at the G.A. Pearson Natural Area. In: Ponderosa pine ecosystems restoration and conservation: steps toward stewardship (RMRS-P-22), April 25-27, 2000, Flagstaff, AZ.

Fule, Peter Z. and Heinlein, Thomas A. and Covington, W. Wallace and Moore, Margaret M. (2000) Continuing fire regimes in remote forest of Grand Canyon National Park. In: Wilderness science in a time of change conference-Volume 5: Wilderness ecosystems, threats, and management (RMRS-P-15-VOL-5), May 23-27, 1999, Missoula, MT.

Heinlein, Thomas A. and Covington, W. Wallace and Fule, Peter Z. and Moore, Margaret M. and Smith, Hiram B. (2000) Development of ecological restoration experiments in fire adapted forests at Grand Canyon National Park. In: Wilderness science in a time of change conference-Volume 5: Wilderness ecosystems, threats, and management, May 23-27, 1999, Missoula, MT.

Kaufmann, M.R. and Moir, W.H. and Covington, W.W. (1992) Old-growth forests: what do we know about their ecology and management in the Southwest and Rocky Mountain Regions? In: Old-growth forests in the Southwest and Rocky Mountain Regions - Proceedings of a workshop (Gen. Tech. Rep. RM-GTR-213), March 9-13, 1992, Portal, Arizona.

Dataset

Laughlin, Daniel C. and Strahan, Robert T. and Moore, Margaret M. and Fule, Peter Z. and Huffman, David W. and Covington, William Wallace (2017) Dataset for: The hierarchy of predictability in ecological restoration: are vegetation structure and functional diversity more predictable than community composition? [Dataset] (In Press)

Other

Covington, W. and Fule, P. and Moore, M. and Smith, H. and Waltz, A. and Heinlein, T. (1999) Ecological restoration marking guidelines for ponderosa pine restoration areas. Northern Arizona University, Flagstaff, United States.