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Sue Phillips (Former Employee)

Science and Products

If you are unable to access or download a product, email fresc_outreach@usgs.gov a request, including the full citation, or call (541) 750-1030.

Filter Total Items: 32

Soil biota in an ungrazed grassland: Response to annual grass (Bromus tectorum) invasion Soil biota in an ungrazed grassland: Response to annual grass (Bromus tectorum) invasion

Bromus tectorum is an exotic annual grass that currently dominates many western U.S. semi-arid ecosystems, and the effects of this grass on ecosystems in general, and soil biota specifically, are unknown. Bromus recently invaded two ungrazed and unburned perennial bunchgrass communities in southeastern Utah. This study compared the soil food-web structure of the two native grassland...
Authors
Jayne Belnap, Susan L. Phillips
By
Ecosystems Mission Area, Southwest Biological Science Center, Forest and Rangeland Ecosystem Science Center

Biological soil crusts of Mongolia- Impacts of grazing and precipitation on nitrogen inputs Biological soil crusts of Mongolia- Impacts of grazing and precipitation on nitrogen inputs

No abstract available.
Authors
Jayne Belnap, D. Ojima, N.N. Barger
By
Ecosystems Mission Area, Forest and Rangeland Ecosystem Science Center

Non-USGS Publications**

Brooks, J.R., Buchmann, N., Phillips, S.L., Ehleringer, B., Evans, R.D., Lott, M., Martinelli, L.A., Pockman, W.T., Sandquist, D.R., Sparks, J.P., Sperry, L., Williams, D., Ehleringer, J.R., 2002, Heavy and light beer- A carbon isotope approach to detect C4 carbon in beers of different origins, styles, and prices: Journal of Agricultural and Food Chemistry, v. 50, p. 6413-6418.
Ehleringer, J.R., Phillips, S.L., 1996, Ecophysiological factors contributing to the distributions of several Quercusspecies in the Intermountain West: Annales des Sciences Forestieres, v. 53, p. 291-302.
Ehleringer JR, Sandquist DR, Phillips SL. 1997. Burning coal seams in southern Utah: a natural system for studies of plant responses to elevated CO2. In: A. Raschi, F. Migleietta, R. Tugnetti and P. van Gardingen (eds), Plant Responses to Elevated CO2: Evidence from Natural Springs. Cambridge Univ Press. pp 56-68.
Ehleringer JR, Phillips SL. 1996. Ecophysiological factors contributing to the distributions of several Quercus species in the Intermountain West. Ann For. Sci. 53:291-302.
Lin G, Phillips SL, Ehleringer JR. 1996. Monsoonal precipitation responses of shrubs in a cold desert community on the Colorado Plateau. Oecologia 106:8-17.
Phillips SL, Ehleringer JR. 1995. Limited uptake of summer precipitation by bigtooth maple (Acer grandidentatum Nutt.) and Gambel’s oak (Quercus gambelii Nutt.). Trees 9:214-219.
Schuster WSF, Sandquist DR, Phillips SL, Ehleringer JR. 1994. High levels of genetic variation in populations of four dominant aridland plant species in Arizona. J. of Arid Environ. 27:159-167.
Flanagan LB, Phillips SL, Ehleringer JR, Lloyd J, Farquhar GD. 1994. Effect of changes in leaf water oxygen isotopic changes on discrimination against C18O16O during photosynthetic gas exchange. Aust. J. Plant Phys. 21:221-234.
Sandquist DR, Schuster WSF, Donovan LA, Phillips SL, Ehleringer JR. 1993. Differences in carbon isotope discrimination between seedlings and adults of southwestern desert perennial plants. Southwestern Nat. 38(3):212-217.
Schuster WSF, Phillips SL, Sandquist DR, Ehleringer JR. 1992. Heritability of carbon isotope discrimination in Gutierrezia microcephala (Asteraceae). Amer. J. Bot. 79(2):216-221.
Schuster WSF, Sandquist DR, Phillips SL, Ehleringer JR. 1992. Comparisons of carbon isotope discrimination in populations of aridland plant species differing in lifespan. Oecologia 91:332-337.
Ehleringer JR, Phillips SL, Comstock JP. 1992. Seasonal variation in the carbon isotopic composition of desert plants. Functional Ecology 6:396-404.
Ehleringer JR, Phillips SL, Schuster WSF, Sandquist DR. 1991. Differential utilization of summer rains by desert plants. Oecologia 88(3): 430-434.
Phillips SL. 1996. Comparative water use patterns of Quercus gambelii and Acer grandidentatum in Red Butte Canyon, Utah. MS Thesis, University of Utah.
Pollak O, Phillips SL, Shaw K, Herger L. 1988. Procedures manual for plant community dynamics subproject. Long-Term Ecological Research Data Report 88/1, Institute of Arctic and Alpine Research, Boulder, CO.
Flanagan LB, Phillips SL, Ehleringer JR, Lloyd J, Farquhar GD. 1994. Effect of changes in leaf water oxygen isotopic changes on discrimination against C18O16O during photosynthetic gas exchange. Aust. J. Plant Phys. 21:221-234.

**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.

To request an interview, contact fresc_outreach@usgs.gov or call (541) 750-1030.

headshot of Sue Phillips

New Center Director at the Forest and Rangeland Ecosystem Science Center New Center Director at the Forest and Rangeland Ecosystem Science Center

CORVALLIS, Ore. — The U.S. Geological Survey has selected Sue Phillips as the new center director of the Forest and Rangeland Ecosystem Science Center. FRESC is headquartered in Corvallis, Oregon, with research offices in Corvallis; Boise, Idaho; Seattle, Washington; and Olympic National Park in Port Angeles, Washington.
By
Ecosystems Mission Area, Forest and Rangeland Ecosystem Science Center, Communications and Publishing

Science and Products

If you are unable to access or download a product, email fresc_outreach@usgs.gov a request, including the full citation, or call (541) 750-1030.

Filter Total Items: 32

Soil biota in an ungrazed grassland: Response to annual grass (Bromus tectorum) invasion Soil biota in an ungrazed grassland: Response to annual grass (Bromus tectorum) invasion

Bromus tectorum is an exotic annual grass that currently dominates many western U.S. semi-arid ecosystems, and the effects of this grass on ecosystems in general, and soil biota specifically, are unknown. Bromus recently invaded two ungrazed and unburned perennial bunchgrass communities in southeastern Utah. This study compared the soil food-web structure of the two native grassland...
Authors
Jayne Belnap, Susan L. Phillips
By
Ecosystems Mission Area, Southwest Biological Science Center, Forest and Rangeland Ecosystem Science Center

Biological soil crusts of Mongolia- Impacts of grazing and precipitation on nitrogen inputs Biological soil crusts of Mongolia- Impacts of grazing and precipitation on nitrogen inputs

No abstract available.
Authors
Jayne Belnap, D. Ojima, N.N. Barger
By
Ecosystems Mission Area, Forest and Rangeland Ecosystem Science Center

Non-USGS Publications**

Brooks, J.R., Buchmann, N., Phillips, S.L., Ehleringer, B., Evans, R.D., Lott, M., Martinelli, L.A., Pockman, W.T., Sandquist, D.R., Sparks, J.P., Sperry, L., Williams, D., Ehleringer, J.R., 2002, Heavy and light beer- A carbon isotope approach to detect C4 carbon in beers of different origins, styles, and prices: Journal of Agricultural and Food Chemistry, v. 50, p. 6413-6418.
Ehleringer, J.R., Phillips, S.L., 1996, Ecophysiological factors contributing to the distributions of several Quercusspecies in the Intermountain West: Annales des Sciences Forestieres, v. 53, p. 291-302.
Ehleringer JR, Sandquist DR, Phillips SL. 1997. Burning coal seams in southern Utah: a natural system for studies of plant responses to elevated CO2. In: A. Raschi, F. Migleietta, R. Tugnetti and P. van Gardingen (eds), Plant Responses to Elevated CO2: Evidence from Natural Springs. Cambridge Univ Press. pp 56-68.
Ehleringer JR, Phillips SL. 1996. Ecophysiological factors contributing to the distributions of several Quercus species in the Intermountain West. Ann For. Sci. 53:291-302.
Lin G, Phillips SL, Ehleringer JR. 1996. Monsoonal precipitation responses of shrubs in a cold desert community on the Colorado Plateau. Oecologia 106:8-17.
Phillips SL, Ehleringer JR. 1995. Limited uptake of summer precipitation by bigtooth maple (Acer grandidentatum Nutt.) and Gambel’s oak (Quercus gambelii Nutt.). Trees 9:214-219.
Schuster WSF, Sandquist DR, Phillips SL, Ehleringer JR. 1994. High levels of genetic variation in populations of four dominant aridland plant species in Arizona. J. of Arid Environ. 27:159-167.
Flanagan LB, Phillips SL, Ehleringer JR, Lloyd J, Farquhar GD. 1994. Effect of changes in leaf water oxygen isotopic changes on discrimination against C18O16O during photosynthetic gas exchange. Aust. J. Plant Phys. 21:221-234.
Sandquist DR, Schuster WSF, Donovan LA, Phillips SL, Ehleringer JR. 1993. Differences in carbon isotope discrimination between seedlings and adults of southwestern desert perennial plants. Southwestern Nat. 38(3):212-217.
Schuster WSF, Phillips SL, Sandquist DR, Ehleringer JR. 1992. Heritability of carbon isotope discrimination in Gutierrezia microcephala (Asteraceae). Amer. J. Bot. 79(2):216-221.
Schuster WSF, Sandquist DR, Phillips SL, Ehleringer JR. 1992. Comparisons of carbon isotope discrimination in populations of aridland plant species differing in lifespan. Oecologia 91:332-337.
Ehleringer JR, Phillips SL, Comstock JP. 1992. Seasonal variation in the carbon isotopic composition of desert plants. Functional Ecology 6:396-404.
Ehleringer JR, Phillips SL, Schuster WSF, Sandquist DR. 1991. Differential utilization of summer rains by desert plants. Oecologia 88(3): 430-434.
Phillips SL. 1996. Comparative water use patterns of Quercus gambelii and Acer grandidentatum in Red Butte Canyon, Utah. MS Thesis, University of Utah.
Pollak O, Phillips SL, Shaw K, Herger L. 1988. Procedures manual for plant community dynamics subproject. Long-Term Ecological Research Data Report 88/1, Institute of Arctic and Alpine Research, Boulder, CO.
Flanagan LB, Phillips SL, Ehleringer JR, Lloyd J, Farquhar GD. 1994. Effect of changes in leaf water oxygen isotopic changes on discrimination against C18O16O during photosynthetic gas exchange. Aust. J. Plant Phys. 21:221-234.

**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.

To request an interview, contact fresc_outreach@usgs.gov or call (541) 750-1030.

headshot of Sue Phillips

New Center Director at the Forest and Rangeland Ecosystem Science Center New Center Director at the Forest and Rangeland Ecosystem Science Center

CORVALLIS, Ore. — The U.S. Geological Survey has selected Sue Phillips as the new center director of the Forest and Rangeland Ecosystem Science Center. FRESC is headquartered in Corvallis, Oregon, with research offices in Corvallis; Boise, Idaho; Seattle, Washington; and Olympic National Park in Port Angeles, Washington.
By
Ecosystems Mission Area, Forest and Rangeland Ecosystem Science Center, Communications and Publishing
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