Earth Sciences and Environmental Sustainability, School of

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2008

Modeled tephra ages from lake sediments, base of Redoubt Volcano, Alaska

Schiff, C. J., Kaufman, D. S., Wallace, K. L., Werner, A., Ku, T. L. & Brown, T. A., Feb 1 2008, In : Quaternary Geochronology. 3, 1-2, p. 56-67 12 p.

Research output: Contribution to journalArticle

12 Scopus citations

Multiple dendrochronological signals indicate the eruption of Parícutin volcano, Michoacán, Mexico

Sheppard, P. R., Ort, M. H., Anderson, K. C., Elson, M. D., Vázquez-Selem, L., Clemens, A. W., Little, N. C. & Speakman, R. J., Jan 1 2008, In : Tree-Ring Research. 64, 2, p. 97-108 12 p.

Research output: Contribution to journalArticle

22 Scopus citations

Nutrient availability affects pigment production but not growth in lichens of biological soil crusts

Bowker, M. A., Koch, G. W., Belnap, J. & Johnson, N. C., Nov 1 2008, In : Soil Biology and Biochemistry. 40, 11, p. 2819-2826 8 p.

Research output: Contribution to journalArticle

8 Scopus citations

Organic matter stimulates bacteria and arbuscular mycorrhizal fungi in Bauhinia purpurea and Leucaena diversifolia plantations on eroded slopes in Nepal

Shrestha Vaidya, G., Shrestha, K., Khadge, B. R., Johnson, N. C. & Wallander, H., Mar 1 2008, In : Restoration Ecology. 16, 1, p. 79-87 9 p.

Research output: Contribution to journalArticle

26 Scopus citations

Paired charcoal and tree-ring records of high-frequency Holocene fire from two New Mexico bog sites

Allen, C. D., Anderson, R. S., Jass, R. B., Toney, J. L. & Baisan, C. H., Feb 26 2008, In : International Journal of Wildland Fire. 17, 1, p. 115-130 16 p.

Research output: Contribution to journalArticle

40 Scopus citations

Phreatomagmatic explosions of rhyolitic magma: Experimental and field evidence

Autin-Erickson, A., Büttner, R., Dellino, P., Ort, M. H. & Zimanowski, B., Nov 4 2008, In : Journal of Geophysical Research: Solid Earth. 113, 11, B11201.

Research output: Contribution to journalArticle

47 Scopus citations

Phylogeny of the Pteraspidiformes (Heterostraci), Silurian-Devonian jawless vertebrates

Pernègre, V. N. & Elliott, D. K., Jul 1 2008, In : Zoologica Scripta. 37, 4, p. 391-403 13 p.

Research output: Contribution to journalArticle

21 Scopus citations

Plant winners and losers during grassland N-Eutrophication differ in biomass allocation and mycorrhizas

Johnson, N. C., Rowland, D. L., Corkidi, L. & Allen, E. B., Oct 1 2008, In : Ecology. 89, 10, p. 2868-2878 11 p.

Research output: Contribution to journalArticle

81 Scopus citations

Polygenetic nature of a rhyolitic dome and implications for hazard assessment: Cerro Pizarro volcano, Mexico

Carrasco-Núñez, G. & Riggs, N. R., Apr 20 2008, In : Journal of Volcanology and Geothermal Research. 171, 3-4, p. 307-315 9 p.

Research output: Contribution to journalArticle

20 Scopus citations

Prescribed fire effects on bark beetle activity and tree mortality in southwestern ponderosa pine forests

Breece, C. R., Kolb, T. E., Dickson, B. G., McMillin, J. D. & Clancy, K. M., Feb 20 2008, In : Forest Ecology and Management. 255, 1, p. 119-128 10 p.

Research output: Contribution to journalArticle

77 Scopus citations

Prioritizing conservation effort through the use of biological soil crusts as ecosystem function indicators in an arid region

Bowker, M. A., Miller, M. E., Belnap, J., Sisk, T. D. & Johnson, N. C., Dec 1 2008, In : Conservation Biology. 22, 6, p. 1533-1543 11 p.

Research output: Contribution to journalArticle

40 Scopus citations

Real versus perceived conflicts between restoration of ponderosa pine forests and conservation of the Mexican spotted owl

Prather, J. W., Noss, R. F. & Sisk, T. D., Jan 1 2008, In : Forest Policy and Economics. 10, 3, p. 140-150 11 p.

Research output: Contribution to journalArticle

21 Scopus citations
32 Scopus citations

Revisiting classic water erosion models in drylands: The strong impact of biological soil crusts

Bowker, M. A., Belnap, J., Bala Chaudhary, V. & Johnson, N. C., Sep 1 2008, In : Soil Biology and Biochemistry. 40, 9, p. 2309-2316 8 p.

Research output: Contribution to journalArticle

87 Scopus citations
6 Scopus citations
6 Scopus citations

Seismic structure of the southern Gulf of California from Los Cabos block to the East Pacific Rise

Páramo, P., Holbrook, W. S., Brown, H. E., Lizarralde, D., Fletcher, J., Umhoefer, P., Kent, G., Harding, A., Gonzalez, A. & Axen, G., Mar 4 2008, In : Journal of Geophysical Research: Solid Earth. 113, 3, B03307.

Research output: Contribution to journalArticle

13 Scopus citations

Short-term monitoring of aridland lichen cover and biomass using photography and fatty acids

Bowker, M. A., Johnson, N. C., Belnap, J. & Koch, G. W., Jun 1 2008, In : Journal of Arid Environments. 72, 6, p. 869-878 10 p.

Research output: Contribution to journalArticle

17 Scopus citations

Stratigraphic and compositional complexities of the late Quaternary Lethe tephra in South-central Alaska

Riehle, J. R., Ager, T. A., Reger, R. D., Pinney, D. S. & Kaufman, D. S., Feb 1 2008, In : Quaternary International. 178, 1, p. 210-228 19 p.

Research output: Contribution to journalArticle

7 Scopus citations

The morphology and hydrology of small spring-dominated channels

Griffiths, R. E., Anderson, D. E. & Springer, A. E., Dec 15 2008, In : Geomorphology. 102, 3-4, p. 511-521 11 p.

Research output: Contribution to journalArticle

5 Scopus citations

Using circuit theory to model connectivity in ecology, evolution, and conservation

McRae, B. H., Dickson, B. G., Keitt, T. H. & Shah, V. B., Oct 1 2008, In : Ecology. 89, 10, p. 2712-2724 13 p.

Research output: Contribution to journalArticle

700 Scopus citations

Variable effects of cinder-cone eruptions on prehistoric agrarian human populations in the American southwest

Ort, M. H., Elson, M. D., Anderson, K. C., Duffield, W. A. & Samples, T. L., Oct 1 2008, In : Journal of Volcanology and Geothermal Research. 176, 3, p. 363-376 14 p.

Research output: Contribution to journalArticle

23 Scopus citations

Yo-yo tectonics of the Niǧde Massif during wrenching in central Anatolia

Whitney, D. L., Umhoefer, P. J., Teyssier, C. & Fayon, A. K., Apr 18 2008, In : Turkish Journal of Earth Sciences. 17, 2, p. 209-217 9 p.

Research output: Contribution to journalArticle

14 Scopus citations
2007

40Ar/39Ar and field studies of Quaternary basalts in Grand Canyon and model for carving Grand Canyon: Quantifying the interaction of river incision and normal faulting across the western edge of the Colorado Plateau

Karlstrom, K. E., Crow, R. S., Peters, L., McIntosh, W., Raucci, J., Crossey, L. J., Umhoefer, P. & Dunbar, N., Jan 1 2007, In : Bulletin of the Geological Society of America. 119, 11-12, p. 1283-1312 30 p.

Research output: Contribution to journalArticle

65 Scopus citations

Dung, diet, and the paleoenvironment of the extinct shrub-ox (Euceratherium collinum) on the Colorado Plateau, USA

Kropf, M., Mead, J. I. & Scott Anderson, R., Jan 1 2007, In : Quaternary Research. 67, 1, p. 143-151 9 p.

Research output: Contribution to journalArticle

23 Scopus citations

Ecological impacts of wildlife conservation units policy in Mexico

Sisk, T. D., Castellanos V, A. E. & Koch, G. W., May 1 2007, In : Frontiers in Ecology and the Environment. 5, 4, p. 209-212 4 p.

Research output: Contribution to journalArticle

16 Scopus citations

Edge responses of tropical and temperate birds

Lindell, C. A., Riffell, S. K., Kaiser, S. A., Battin, A. L., Smith, M. L. & Sisk, T. D., Jun 1 2007, In : Wilson Journal of Ornithology. 119, 2, p. 205-220 16 p.

Research output: Contribution to journalArticle

43 Scopus citations

Evolution and hydrological conditions of a maar volcano (Atexcac crater, Eastern Mexico)

Carrasco-Núñez, G., Ort, M. H. & Romero, C., Jan 1 2007, In : Journal of Volcanology and Geothermal Research. 159, 1-3, p. 179-197 19 p.

Research output: Contribution to journalArticle

50 Scopus citations

Impact of grazing intensity during drought in an Arizona grassland: Contributed papers

Loeser, M. R. R., Sisk, T. D. & Crews, T. E., Feb 1 2007, In : Conservation Biology. 21, 1, p. 87-97 11 p.

Research output: Contribution to journalArticle

59 Scopus citations

Introduction

Roeske, S. M., Till, A. B., Foster, D. A. & Sample, J. C., Jan 1 2007, In : Special Paper of the Geological Society of America. 434, p. vii-x

Research output: Contribution to journalArticle

5 Scopus citations

Late Quaternary distal tephra-fall deposits in lacustrine sediments, Kenai Peninsula, Alaska

de Fontaine, C. S., Kaufman, D. S., Scott Anderson, R., Werner, A., Waythomas, C. F. & Brown, T. A., Jul 1 2007, In : Quaternary Research. 68, 1, p. 64-78 15 p.

Research output: Contribution to journalArticle

37 Scopus citations

Lead isotopes by LA-MC-ICPMS: Tracking the emergence of mantle signatures in an evolving silicic magma system

Simon, J. I., Reid, M. R. & Young, E. D., Apr 15 2007, In : Geochimica et Cosmochimica Acta. 71, 8, p. 2014-2035 22 p.

Research output: Contribution to journalArticle

42 Scopus citations

Linking ecosystem health indicators and collaborative management: A systematic framework to evaluate ecological and social outcomes

Muñoz-Erickson, T. A., Aguilar-González, B. & Sisk, T. D., Jan 1 2007, In : Ecology and Society. 12, 2, 6.

Research output: Contribution to journalArticle

Open Access
33 Scopus citations

Mycorrhizal community dynamics following nitrogen fertilization: A cross-site test in five grasslands

Egerton-Warburton, L. M., Johnson, N. C. & Allen, E. B., Nov 1 2007, In : Ecological Monographs. 77, 4, p. 527-544 18 p.

Research output: Contribution to journalArticle

174 Scopus citations

Numerical dating of a Late Quaternary spit-shoreline complex at the northern end of Silver Lake playa, Mojave Desert, California: A comparison of the applicability of radiocarbon, luminescence, terrestrial cosmogenic nuclide, electron spin resonance, U-series and amino acid racemization methods

Owen, L. A., Bright, J., Finkel, R. C., Jaiswal, M. K., Kaufman, D. S., Mahan, S., Radtke, U., Schneider, J. S., Sharp, W., Singhvi, A. K. & Warren, C. N., May 1 2007, In : Quaternary International. 166, 1, p. 87-110 24 p.

Research output: Contribution to journalArticle

37 Scopus citations

Orbital- and millennial-scale vegetation and climate changes of the past 225 ka from Bear Lake, Utah-Idaho (USA)

Jiménez-Moreno, G., Scott Anderson, R. & Fawcett, P. J., Jul 1 2007, In : Quaternary Science Reviews. 26, 13-14, p. 1713-1724 12 p.

Research output: Contribution to journalArticle

34 Scopus citations
52 Scopus citations

Research focus: Crust formation in the western United States

Duebendorfer, E. M., Feb 1 2007, In : Geology. 35, 2, 1 p.

Research output: Contribution to journalArticle

4 Scopus citations

Sediment mixing and stratigraphic disorder revealed by the age-structure of Tellina shells in Great Barrier Reef sediment

Kosnik, M. A., Hua, Q., Jacobsen, G. E., Kaufman, D. S. & Wüst, R. A., Sep 1 2007, In : Geology. 35, 9, p. 811-814 4 p.

Research output: Contribution to journalArticle

57 Scopus citations

Soil vs. canopy seed storage and plant species coexistence in species-rich Australian shrublands

Enright, N. J., Mosner, E., Miller, B. P., Johnson, N. & Lamont, B. B., Sep 2007, In : Ecology. 88, 9, p. 2292-2304 13 p.

Research output: Contribution to journalArticle

55 Scopus citations

The role of old-growth forests in frequent-fire landscapes

Binkley, D., Sisk, T., Chambers, C., Springer, J. & Block, W., Jan 1 2007, In : Ecology and Society. 12, 2, 18.

Research output: Contribution to journalArticle

Open Access
12 Scopus citations

Transtensional fault-termination basins: An important basin type illustrated by the Pliocene San Jose Island basin and related basins in the southern Gulf of California, Mexico

Umhoefer, P. J., Schwennicke, T., Del Margo, M. T., Ruiz-geraldo, G., Ingle, J. C. & Mcintosh, W., Jun 1 2007, In : Basin Research. 19, 2, p. 297-322 26 p.

Research output: Contribution to journalArticle

27 Scopus citations

Variation in styles of rifting in the Gulf of California

Lizarralde, D., Axen, G. J., Brown, H. E., Fletcher, J. M., González-Fernández, A., Harding, A. J., Holbrook, W. S., Kent, G. M., Paramo, P., Sutherland, F. & Umhoefer, P. J., Jul 26 2007, In : Nature. 448, 7152, p. 466-469 4 p.

Research output: Contribution to journalArticle

178 Scopus citations

Yo-yo tectonics in a wrench zone, Central Anatolian fault zone, Turkey

Umhoefer, P. J., Whitney, D. L., Teyssier, C., Fayon, A. K., Casale, G. & Heizler, M. T., Jan 1 2007, In : Special Paper of the Geological Society of America. 434, p. 35-57 23 p.

Research output: Contribution to journalArticle

39 Scopus citations
2006

Abrupt climatic events during the last glacial-interglacial transition in Alaska

Hu, F. S., Nelson, D. M., Clarke, G. H., Rühland, K. M., Huang, Y., Kaufman, D. S. & Smol, J. P., Sep 28 2006, In : Geophysical Research Letters. 33, 18, L18708.

Research output: Contribution to journalArticle

23 Scopus citations

A continuous 250,000 yr record of oxygen and carbon isotopes in ostracode and bulk-sediment carbonate from Bear Lake, Utah-Idaho

Bright, J., Kaufman, D. S., Forester, R. M. & Dean, W. E., Sep 1 2006, In : Quaternary Science Reviews. 25, 17-18, p. 2258-2270 13 p.

Research output: Contribution to journalArticle

33 Scopus citations

Advanced exploratory data analysis for mapping regional canopy cover

Xu, Y., Prather, J. W., Hampton, H. M., Aumack, E. N., Dickson, B. G. & Sisk, T. D., Jan 2006, In : Photogrammetric Engineering and Remote Sensing. 72, 1, p. 31-38 8 p.

Research output: Contribution to journalArticle

15 Scopus citations

Age model for a continuous, ca 250-ka Quaternary lacustrine record from Bear Lake, Utah-Idaho

Colman, S. M., Kaufman, D. S., Bright, J., Heil, C., King, J. W., Dean, W. E., Rosenbaum, J. G., Forester, R. M., Bischoff, J. L., Perkins, M. & McGeehin, J. P., Sep 2006, In : Quaternary Science Reviews. 25, 17-18, p. 2271-2282 12 p.

Research output: Contribution to journalArticle

22 Scopus citations

A postglacial palaeoecological record from the San Juan Mountains of Colorado USA: Fire, climate and vegetation history

Toney, J. L. & Anderson, R. S., Jun 1 2006, In : Holocene. 16, 4, p. 505-517 13 p.

Research output: Contribution to journalArticle

48 Scopus citations

Complex effects of prescribed fire on restoring the soil water content in a high-elevation Riparian Meadow, Arizona

Mullen, R. M., Springer, A. E. & Kolb, T. E., Jun 1 2006, In : Restoration Ecology. 14, 2, p. 242-250 9 p.

Research output: Contribution to journalArticle

6 Scopus citations