Research Publications

Publications From 1999

Johnson, B.J., Gifford H. Miller, Fogel, M.L., Magee, J.W., Gagan, M.K., Chivas, A.R. 1999: 65,000 years of vegetation change in Central Australia and the Australian summer monsoon. Science 284:1150-1152

Barclay, D. J., Calkin, P. E., Wiles, G. C. 1999: A 1119-year tree-ring-width chronology from western Prince William Sound, southern Alaska. The Holocene 9(1): 79-84.

Peylin, P., Ciais, P., Denning, A.S., Tans, P. P., Berry, J.A., James W. C. White 1999: A 3-dimensional study of d 18 O in atmospheric CO2: contribution of different land ecosystems. Tellus 51B:642-667

Leonard, E.M., Reasoner, M.A. 1999: A continuous Holocene glacial record inferred from proglacial lake sediments in Banff National Park, Alberta, Canada. Quaternary Research 1:1-13

Lessard, G.,, Jensen, M., Crispi, M., Patrick Bourgeron 1999: A general framework for integrated ecological assessments. . In: H.K. Cordell and J.C. Bergstrom, eds. Integrating social sciences with ecosystem management. Sagamore Publishing, Champaign, IL p. 45-60

Wolfe, A.P., King, R.H. 1999: A paleolimnological constraint to the extent of the last glaciation on Northern Devon Island, Canadian High Arctic. Quaternary Science Reviews 18;1563-1568

Scott D. Peckham, Gupta, V.K. 1999: A reformulation of Horton's laws for large river networks in terms of statistical self-similarity. Water Resources Research 35(9):2763-2777

John T. Andrews, Keigwin, L., Hall, F., Anne Jennings 1999: Abrupt deglaciation events and Holocene palaeoceanography from high-resolution cores, Cartwright Saddle, Labrador Shelf, Canada. Journal of Quaternary Science 14(5):383-397

Addington, R.N., Tim Seastedt 1999: Activity of soil microarthropods beneath snowpack in alpine tundra and subalpine forest. Pedobiologia 43:47-53

Alan Fried, Wert, B. P., Henry, B., Drummond J. R. 1999: Airborne tunable diode laser measurements of formaldehyde. Spectrochimica Acta, 55(A): 2097-2110.

Bill Bowman, Keller, A., Nelson, M. 1999: Altitudinal variation in leaf gas exchange, nitrogen and phosphorus concentrations, and leaf mass per area in populations of Frasera speciosa. Arctic, Antarctic, and Alpine Research 31(2):191-195

Howard, A. J., Keen, D. H., Hollin, J. T. 1999: Amino acid dating of a molluscan fauna from Bassingham Fen, Lincolnshire: Implications for the chronology of the Trent Terraces. Proceedings of the Geologists' Association, 110: 233-239.

Wehmiller, J.F., Gifford H. Miller 1999: Amino Acid Racemization. . In (J. M. Sowers, J. S. Noller, and W. R. Lettis (Eds.), Dating and Earthquakes: Review of Quaternary Geochronology and its Application to Paleoseismology. U.S. Nuclear Regulatory Commission, NUREG/CR 5562,

Herzfeld, U.C., Matassa, M.S. 1999: An atlas of Antarctica north of 72.1 deg S from GEOSAT radar altimeter data . Int. Journal Remote Sensing 20(2);241-258

Joynt, E.H., III, Wolfe, A.P. 1999: An image database for diatom identification and nomenclature . Journal of Paleolimnology 22:109-114

Merriam, D.F., Herzfeld, U.C., Fuhr, B.A. 1999: An integrated mapping approach to petroleum exploration on the Pratt anticline, Pratt County, Kansas. Natural Resources Research 8(1):69-86

Rodbell, D. T., Seltzer, G. O., Anderson, D. M., Abbott, M. B., Enfield, D. B., Newman, J. H. 1999: An ~15,000-year record of El Nino-driven alluviation in southwestern Ecuador. Science, 283(5401): 516-520. DOI: 10.1126/science.283.5401.516

Herzfeld, U.C., Overbeck, C. 1999: Analysis and simulation of scale-dependent fractal surfaces with application to seafloor morphology. Computers & Geosciences 25(9):979-1007

Dyurgerov, M. B., Meier, M. F. 1999: Analysis of winter and summer glacier mass balances. Geografiska Annaler, 81A(4): 541-554.

John Behrendt 1999: Antarctic science then and now . Arctic, Antarctic, and Alpine Research, 31:iv

1999: Artificial neural networks and dendroclimatic reconstructions: an example from the Front Range, Colorado, USA. The Holocene 9,5:521-529

Jensen, M.E., Redmond, R.L., Goodman, I.A., Sobecki, T., Patrick Bourgeron 1999: Assessment of rangeland health based on ecological classifications andpredictive modeling. In: North American science symposium: towards a unified framework for inventorying and monitoring forest ecosystem resources. Proceedings RMRS-P-12, USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO

Dowdeswell, J.A., Elverhoi, A., John T. Andrews, Hebbeln, D 1999: Asynchronous deposition of ice-rafted layers in the Nordic seas and North Atlantic Ocean. Nature, 400:348-351

Thompson, R. S., Anderson, K., Bartlein, P. J. 1999: Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America: Hardwoods. U.S. Geological Survey Professional Paper 1650-B, 423 p.

Thompson, R. S., Anderson, K., Bartlein, P. J. 1999: Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America: Ecoregions of North America: Introduction and conifers. U.S. Geological Survey Professional Paper 1650-A, 269 p.

Uhle, M. E., Chin, Y.-P., Aiken, G. R., Diane M. McKnight 1999: Binding of polychlorinated biphenyls to aquatic humic substances: The role of substrate and sorbate properties on partitioning. Environmental Science & Technology, 33(16): 2715-2718. DOI: 10.1021/es9808447

Guenther, A., Archer, S., Greenberg, J., Harley, P., Detlev Helmig, Klinger, L., Vierling, L., Wildermuth, M., Zimmerman, P., Zitzer, S. 1999: Biogenic hydrocarbon emissions and landcover/climate change in a subtropical savanna. Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere, 24(6): 659-667. DOI: 10.1016/S1464-1909(99)00062-3

Detlev Helmig, Klinger, L. F., Guenther, A., Vierling, L., Geron, C., Zimmerman, P. 1999: Biogenic volatile organic compound emissions (BVOCs): I. Identifications from three continental sites in the U.S.. Chemosphere, 38(9): 2163-2187. DOI: 10.1016/S0045-6535(98)00425-1

Detlev Helmig, Klinger, L. F., Guenther, A., Vierling, L., Geron, C., Zimmerman, P. 1999: Biogenic volatile organic compound emissions (BVOCs): II. Landscape flux potentials from three continental sites in the U.S.. Chemosphere, 38(9): 2189-2204. DOI: 10.1016/S0045-6535(98)00424-X

E. James Dixon 1999: Bones, Boats and Bison: Archeological Evidence for the First Colonization of Western North America. Albuquerque, University of New Mexico Press. 322 pages

Cynthia Nevison, Solomon, S., Gao, R. S. 1999: Buffering interactions in the modeled response of stratospheric O-3 to increased NOx and HOx. Journal of Geophysical Research—Atmospheres, 104(D3): 3741-3754. DOI: 10.1029/1998JD100018

Mayer, H. 1999: Calibration of the early Cretaceous time scale by integration of magnetostratigraphy and cyclostratigraphy: study of the Cismon Section (Southern Alps, Italy) and review. N. Jb. Geol. Palaont. Abh. 212(1-3):15-83

Alton C. Byers 1999: Cambios en el paisaje contemporáneo del Parque Nacional Huascarán y su zona de amortiguamiento, Cordillera Blanca, Peru. Instituto de Montana, Programa Andino, Serie Documentos de Trabajo No. 99-1.

Cortijo, E., Scott J. Lehman, Keigwin, L.D., Chapman, M., Paillard, D., Labeyrie, L. 1999: Changes in meridional temperature gradient (30 deg to 72 deg N) in the North Atlantic during the Last Interglacial period. Paleoceanography 14:23-33

, Dyurgerov, M.B. 1999: Characteristic mass-balance scaling with valley glacier size . Journal of Glaciology 45 (149):17-21

Cynthia Nevison, Keim, E.R., Solomon, S., Fahey, D. W., Elkins, J. W., Loewenstein, M., Podolske, J.R. 1999: Constraints on N2O sinks inferred from observed tracer correlations in the lower stratosphere. Global Biogeochemical Cycles, 13(3): 737-742. DOI: 10.1029/1999GB900018

Mark Williams, Sommerfeld, R., Massman, S., Rikkers, M. 1999: Correlation lengths of vertical flowpaths in melting snowpacks, Colorado Front Range. Hydrological Processes 13:1807-1826

Dyurgerov, M.B.,  1999: Correlations between glacier properties: finding appropriate parameters for global glacier monitoring. Journal of Glaciology 45 (149):9-16

John Behrendt 1999: Crustal and lithospheric structure of the West Antarctic Rift system from geophysical investigations; a review. Global and Planetary Change 23(1-4):25-44

Mark Williams, Cline, D., Hartmann, M., Bardsley, T. 1999: Data for snowmelt model development, calibration, and verification at an alpine site, Colorado Front Range. Water Resources Research, 35(10): 3205-3209. DOI: 10.1029/1999WR900088

Hancock, G. S., Robert S. Anderson, Chadwick, O. A., Finkel, R. C. 1999: Dating fluvial terraces with 10Be and 26Al profiles, Wind River, Wyoming. Geomorphology, 27: 41-60.

John T. Andrews 1999: Dating glacial events and correlation to global climate change . In: Quatgernary Geochronology: Methods and Applications AGU Reference Shelf 4:447-455

Simons, S.B., Tim Seastedt 1999: Decomposition and nitrogen release from cottonwood and Russian olive foliage in a riparian ecosystem. Southwestern Naturalist 44:256-260

Inyan, B., Mark Williams 1999: Developing policy from science . Water, Environment, and Technology, February, 1999, pp. 51-55

Ellis, M. E., Densmore, A. L., Robert S. Anderson 1999: Development of mountainous topography in the Basin Ranges, USA. Basin Research, 11: 21-42.

Licht, K.J., Dunbar, N.W., John T. AndrewsAnne Jennings 1999: Distinguishing subglacial till and glacial marine diamictons in the western Ross Sea, Antarctica: Implications for a last glacial maximum grounding line. Geological Society of America Bulletin 111(1):91-103

Webb, R. H., Wegner, D. L., Edmund Andrews, Valdez, R. A., Patten, D. T. 1999: Downstream effects of Glen Canyon Dam on the Colorado River. In Webb, R. H., Schmidt, J. C., Marzolf, G. R., and Valdez, R. A. (eds.), The Controlled Flood in Grand Canyon. American Geophysical Union Monograph, 110: 1-22.

Diane M. McKnight, Niyogi, D.K., Alger, A.S., Bomblies, A., Conovitz, P.A., Tate, C.M. 1999: Dry Valley streams in Antarctica: ecosystems waiting for water . Bioscience, 49:985-995

Gifford H. Miller, Beaumont, P.B., Deacon, H.J., Brooks, A.S., Hare, P.E., Jull, A.J.T. 1999: Earliest modern humans in southern Africa dated by isoleucine epimerization in ostrich eggshell. Quaternary Science Reviews 18(1999):1537-1548

Daniel Liptzin, Ashton, P. M. S. 1999: Early-successional dynamics of single-aged mixed hardwood stands in a southern New England forest, USA. Forest Ecology and Management, 116: 141-150. DOI: 10.1016/S0378-1127(98)00448-4

Jensen, M.E., McGarvey T., Patrick Bourgeron, Andreasen, J., Goodman, I.A. 1999: ECADS: A multi-resource database and analytical system for ecosystem classification and mapping. In: North American science symposium: towards a unified framework for inventorying and monitoring forest ecosystem resources. Proceedings RMRS-P-12, USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO

Moorhead, D.L., Doran, P.T., Andrew G. Fountain, Lyons, W.B., Diane M. McKnight, Priscu, J.C., Virginia, R.A., Wall, D.H. 1999: Ecological legacies: impacts on ecosystems of the McMurdo Dry Valleys . Bioscience 49:1009-1019

Reever-Morghan, K.J., Tim Seastedt 1999: Effects of soil nitrogen reduction on non-native plants in disturbed grasslands. Restoration Ecology 7:51-55

Black, D.E., Peterson, L.C., Overpeck, J.T., Kaplan, A, Evans, M.N., Kashgarian, M. 1999: Eight centuries of North Atlantic Ocean atmosphere variability . Science 286(5445):1709-1713

Andrews, M., Tahirkheli, S.N. 1999: Electronic publication of an archival resource: the Arctic Bibliography. . In: Proceedings of the 24th Annual Conference of the International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC) and the 17th Polar Libraries Colloquy (PLC). Editors: J.W. Markham, A.L. Duda, and M. Andrews. Fort Pierce, FLA, IAMSLIC, 1999. Pp. 243-252.

Clark, K. L., Gholz, H. L., Moncreiff, J. B., Cropley, F., Henry Loescher 1999: Environmental controls over net exchanges of carbon dioxide from contrasting Florida ecosystems. Ecological Applications, 9(3): 936-948.

John T. Andrews, Barber, D. C., Anne Jennings 1999: Errors in generating time-series and in dating events at late Quaternary millennial (radiocarbon) time-scales: examples from Baffin Bay, NW Labrador Sea, and East Greenland. Mechanisms of Global Climate Change at Millennial Time Scales. Geophysical Monograph 112.

Small, E. E., Robert S. Anderson, Hancock, G. S., Finkel, R. C. 1999: Estimates of regolith production from 10Be and 26Al: Evidence for steady state alpine hillslopes. Geomorphology, 27: 131-150.

Jaia Syvitski, Morehead, M.D., Nicholson, M. 1999: Estimating river-sediment discharge to the ocean: application to the Eel margin, northern California. Marine Geology 154:13-28

Chiappini, M., Ferraccioli, F., Bozzo, E., Damaske, D., John Behrendt 1999: First stage of INTRAMAP: Integrated Transantarctic Mountains and Ross Sea area magnetic anomaly project. Annali Di Geofisica 42(2):277-292

Barber, D. C., Dyke, A., Hillaire-Marcel, C., Anne JenningsJohn T. Andrews, Kerwin, M.W., Bilodeau, G., McNeely, R., Southon, J., Morehead, M.D., Gagnon, J.-M. 1999: Forcing of the cold event of 8,200 years ago by catastrophic drainage of Laurentide lakes. Nature 400:344-348

Reich, P.B., Ellsworth, D.S., Walters, M.B., Vose, J.M., Gresham, C., Volin, J.C., Bill Bowman 1999: Generality of leaf trait relationships: a test across six biomes . Ecology 80(6):1955-1969

Perlmutter, M. A., DeBoer, P. L., Jaia Syvitski 1999: Geological Observations and Parameterizations. In Harbaugh, J. W., Whatney, L. W., Rankay, E., Slingerland, R., Goldstein, R., and Franseen, E. (eds.): Numerical Experiments in Stratigraphy: Recent Advances in Stratigraphic and Computer Simulations. SEPM Special Publication no. 62, 25-28.

Herzfeld, U.C. 1999: Geostatistical interpolation and classification of remote-sensing data from ice surfaces. Int. Journal Remote Sensing 20(2);307-227

Herzfeld, U.C., Mayer, H., Feller, W., Mimler, M. 1999: Glacier roughness surveys of Jakobshavns Isbrae Drainage Basin, West Greenland, and morphological characterization. Zeitschrift fuer Gletscherkunde und Glazialgeologie 35(2):117-146

Cole, J.E., Rind, D., Webb, R.S., Jouzel, J., Healy, R.J. 1999: Global controls on interannual variability of precipitation delta 18 O: the relative roles of temperature, precipitation amount, and vapor source region. Geophysical Research Letters 26:14223-14235

Cory Cleveland, Townsend, A. R., Schimel, D., Fisher, H., Howarth, R.W., Hedin, L.O., Perakis, S.S., Latty, E.F., Von Fischer, J.C., Elseroad, A., Wasson, M.F. 1999: Global patterns of terrestrial biological nitrogen (N2) fixation in natural ecosystems. Global Biogeochemical Cycles, 13(2):623-645

Astrid E. J. Ogilvie 1999: Historical sea-ice records from Iceland ca. 1145 to ca. 1850. World Climate Research Program. ACSYS. Proceedings of the Workshop on Sea Ice Charts of the Arctic, Seattle, 5-7 August, 1998. WMO/TD no. 949, IAPO Publication no. 3.

David Lubinski, Forman, S.L., Gifford H. Miller 1999: Holocene glacier and climate fluctuations on Franz Josef Land, Arctic Russia, 80 deg. N. Quaternary Science Reviews 18:85-108

Lewis, K.J., Andrew G. Fountain, Dana, G.L. 1999: How important is terminus cliff melt?: a study of the Canada Glacier terminus, Taylor Valley, Antarctica. Global and Planetary Change 22:105-115

Patrick Bourgeron, , Barber, J. A., Turner, S. J., Jensen, M. E., Goodman, I. A. 1999: Impact of broad- and fine-scale patterns on regional landscape characterization using AVHRR-derived data. Ecosystem Health, 5: 234-258.

Turner, M.D., Zeller, E.J., Dreschhoff, G.A., Turner, J.C. 1999: Impact of ice-related plant nutrients on glacial margin environ ments . In: Bonnichsen, R. and K.L. Turnmire (eds.), Ice Age people of North America - environments, origins, and adaptations. Corvallis, OR, Oregon State University Press, pp. 42-77

Azetsu-Scott, K., Jaia Syvitski 1999: Influence of melting icebergs on distribution, characteristics and transport of marine particles in an East Greenland fjord. Journal of Geophysical Research, 104(C3): 5321-5328. DOI: 10.1029/1998JC900083

Niyogi, D.K., Diane M. McKnight, Lewis, W.M. 1999: Influences of water and substrate quality for periphyton in a montane stream affected by acid mine drainage. Limnology and Oceanography, 44:804-809

Scott Elias 1999: Insect fossils and Late Quaternary environments of the Chihuahuan Desert . In: Barlow, J.C. and Miller, D.J. (eds.): Fourth Symposium on Resources of the Chihuahuan Desert, 1-10. Chihuahuan Desert Research Institute, Fort Davis, Texas

Scott EliasJohn T. Andrews, Anderson, K. 1999: Insights on the climatic constraints on the beetle fauna of coastal Alaska, U.S.A., derived from the mutual climatic range method of paleoclimate reconstruction. Arctic, Antarctic, and Alpine Research, 31(1): 94-98.

Muller, S.V., Racoviteanu, A.E., Walker, D.A. 1999: Landsat MSS-derived land-cover map of northern Alaska: extrapolation methods and comparison with photo-interpreted and AVHRR-derived maps. International Journal of Remote Sensing 20(15&16):2921-2946

West, A.E., Paul Brooks, Schmidt, S.K. 1999: Landscape patterns of CH4 fluxes in an alpine tundra ecostystem. . Biogeochemistry 45:243-250

West, R. G., Andrew, R., Catt, J. A., Hart, C. P., Hollin, J. T., Knudsen, K.-L., Gifford H. Miller, Penney, D. N., Pettit, M. E., Preece, R. C., Switsur, V. R., Whiteman, C. A., Zhou, L. P. 1999: Late and middle Pleistocene deposits at Somersham, Cambridgeshire, U.K.: A model for reconstructing fluvial/estuarine depositional environments. Quaternary Science Reviews, 18(10-11): 1247-1314. DOI: 10.1016/S0277-3791(98)00067-5

Josenhans, H., Scott J. Lehman 1999: Late glacial stratigraphy and history of the Gulf of St. Lawrence, Canada . Canadian Journal of Earth Sciences 36(8):1327-1345

Scott Elias, Hamilton, T.D., Edwards, M.E., Beget, J.E., Krumhardt, A.P., Lavoie, C. 1999: Late Pleistocene environments of the western Noatak Basin, Northwestern Alaska. Geological Society of America Bulletin 111(5):769-789

Cunningham, W.L., Leventer, A., John T. AndrewsAnne Jennings, Licht, K.J. 1999: Late Pleistocene-Holocene marine conditions in the Ross Sea, Antarctica: evidence from the diatom record. The Holocene, 9(2):129-139

Andersson, T., Forman, S.L., Ingolfsson, O., William F. Manley 1999: Late Quaternary environmental history of central Prins Karls Forland, western Svalbard. Boreas, 28:292-307

Hall, F.R., John T. AndrewsAnne Jennings, Vilks, G., Moran, K. 1999: Late Quaternary sediments and chronology of the northeast Labrador Shelf (Karlsefni Trough, Saglek Bank): Links to glacial history. Geological Society of America Bulletin, 111(11): 1700-1713.

Forman, S.L., Ingolfsson, O., Gataullin, V., William F. Manley, Lokrantz, H. 1999: Late Quaternary stratigraphy of western Yamal Peninsula, Russia: new constraints on the configuration of the Eurasian Ice Sheet. Geology, 27:807-810

Anderson, N. J., Bennike, O., Christoffersen, K., Jeppesen, E., Markager, S., Gifford H. Miller, Renberg, I. 1999: Limnological and palaeolimnological studies of lakes in southwestern Greenland. Geology of Greenland Survey Bulletin, 183: 68-74.

Alley, R.B., Clark, P.U., Keigwin, L.D., Webb, R.S. 1999: Making sense of millennial-scale climate change . In: Mechanisms of global climate change at millennial time scales, eds. Clark, P.U., Webb, R.S., Keigwin, L.D. Washington, D.C. : American Geophysical Union, 394 p. Geophysical monograph 112

Robert S. Anderson, Densmore, A. L., Ellis, M. A. 1999: Marine terrace generation and degradation. Basin Research, 11: 7-20.

Miller, J.B., Yakir, D., James W. C. White, Tans, P. P. 1999: Measurement of 18 O/16 O in the soil-atmosphere CO2 flux . Global Biogeochemical Cycles, 13:761-774

Ackert, R. P., Jr., Barclay, D. J., Borns, J. W., Jr., Calkin, P. E., Kurz, M. D., Fastook, J. L., Steig, E. J. 1999: Measurements of past ice sheet elevations in interior West Antarctica. Science, 286(5438): 276-280.

Clark, P.U., Webb, R.S., Keigwin, L.D. 1999: Mechanisms of global climate change at millennial time scales . Washington, D.C. : American Geophysical Union, 394 p. Geophysical monograph 112

Golovanova, L.V., John F. Hoffecker, Kharitonov, V.M., Romanova, G.P. 1999: Mezmaiskaya Cave: a Neanderthal occupation in the northern Caucasus . Current Anthropology 40(1):77-86

Kirby, M.E., John T. Andrews 1999: Mid-Wisconsin Laurentide Ice Sheet growth and decay: implications for Heinrich events 3 and 4A. Paleoceanography 14(2):211-223

Scott Elias 1999: Mid-Wisconsin seasonal temperatures reconstructed from fossil beetle assemblages in eastern North America: Comparisons with other proxy records from the Northern Hemisphere. Journal of Quaternary Science, 14(3): 255-262.

Mayer, H., Appel, E. 1999: Milankovitch cyclicity and rock-magnetic signatures of palaeoclimatic change in the Early Cretaceous Biancone Formation of the Southern Alps, Italy. Cretaceous Reaearch 20:189-214

Joussaume, S., Taylor, K.E., Braconnot, P., Mitchell, J.F.B., Kutzbach, J.E., Harrison, S.P., Prentice, I.C., Broccoli, A.J., Abe-Ouchi, A., Bartlein, P., Bonfils, C., Dong, B., Guiot, J., Herterich, K., Hewitt, C.D., Jolly, D., Kim, J.W., Kislov, A., Kitoh, A., Loutre, M.F., Masson,, McAvaney, V.B., McFarlane, N., de Noblet, N., Peltier, W.R., Peterschmitt, J.Y., Pollard, D., Rind, D., Royer, J.F., Schlesinger, M.E., Syktus, J., Thompson, S., Valdes, P., Vettoretti, G., Webb, R.S., Wyputta, U. 1999: Monsoon changes for 6000 years ago: Results of 18 simulations from the Paleoclimate Modeling Intercomparison Project (PMIP). Geophysical Research Letters 26:859-862

Alton C. Byers, Gilligan, N., Golston, S., Linville, R. 1999: Mountains: A global resource. Special supplement to Social Education, 63(5).

Goetz, A. F. H., McIntosh, P. J., Leanne Lestak 1999: Multi-year calibration of Landsat TM for studies of land use and land-use change in the High Plains. Proceedings of the Thirteenth International Conference of Applied Geologic Remote Sensing, 11: 183-190.

Paul Brooks, Campbell, D.H., Tonnessen, K.A., Heuer, K. 1999: Natural variability in N export from headwater catchments: snow cover controls on ecosystem N retention. Hydrological Processes, 13: 2191-2201

John F. Hoffecker, Baryshnikov, G.F. 1999: Neanderthal ecology in the northwestern Caucasus: faunal remains from the Borisovskoe Gorge Sites. In: J.J. Saunders, B.W. Styles (eds.), Quaternary Paleozoology in the Northern Hemisphere, pp. 187-211. Illinois State Museum Scientific Papers, vol. 27

John F. Hoffecker 1999: Neanderthals and modern humans in eastern Europe . Evolutionary Anthropology 7(4):129-141

Scott EliasJohn T. Andrews, Anderson, K. H. 1999: New insights on the climatic constraints on the beetle fauna of coastal Alaska derived from the mutual climatic range method of paleoclimate reconstruction. Arctic, Antarctic, and Alpine Research, 31: 94-98.

Heuer, K., Paul Brooks, Tonnessen, K. 1999: Nitrogen dynamics in paired high-elevation catchments during spring snowmelt, Rocky Mountains, CO. Hydrological Processes, 13: 2203-2214

Martinelli, L., Piccolo, M., Townsend, A. R., Vitousek, P. M., Cuevas, E., McDowell, W., Robertson, G. P., Santos, O. C., Treseder, K. 1999: Nitrogen stable isotopic composition of leaves and soil: Tropical versus temperate forests. Biogeochemistry, 46(1-3): 45-65. DOI: 10.1023/A:1006100128782

E. James Dixon 1999: North to Alaska. . Denver Museum of Natural History, Museum Quaterly 8(4):6-7.

Kaplan, M. R., W. Tad Pfeffer, Sassolas, C., Gifford H. Miller 1999: Numerical Modeling of the Northeastern Laurentide Ice Sheet in the Baffin Island Region, Eastern Canadian Arctic: the role of a Cumberland Sound ice stream. Canadian Journal of Earth Sciences 36;1315-1326

Schmidt, J. C., Edmund Andrews, Wegner, D. L., Patten, D. T., Marzolf, G. R., Moody, T. O. 1999: Origins of the 1996 controlled flood in Grand Canyon. In Webb, R. H., Schmidt, J. C., Marzolf, G. R., and Valdez, R. A. (eds.), The Controlled Flood in Grand Canyon. American Geophysical Union Monograph, 110: 23-36.

Kenny, R., Vera MarkgrafJames W. C. White 1999: Palaeotemperature estimates from the last 14,000 (radiocarbon) years BP from D/H isotopes in peat in southern South America. Modern Geology, 21:365-378.

Pendall, E., Betancourt, J.L., Leavitt, S.W. 1999: Paleoclimatic significance of dD and d13C values in pinon pine needles from packrat middens spanning the last 40,000 years. Palaeogeography, Palaeoclimatology, Palaeoecology 147:53-72

Vera Markgraf, Bianchi, M.M. 1999: Paleoenvironmental changes during the last 17,000 years in western Patagonia: Mallin Aguado, Province of Neuquen, Argentina. Bamberger Geographische Schriften, 19:175-193.

Suzanne Anderson, Howard, K. M., Robert S. Anderson, Humphrey, N. F. 1999: Physical and chemical characterization of a spring flood event: Evidence for the storage of water. Journal of Glaciology, 45(150): 177-189.

Andrew G. Fountain, Lyons, W.B., Burkins, M.B., Dana, G.L., Doran, P.T., Lewis, K.J., Diane M. McKnight, Moorhead, D.L., Parsons, A.N., Priscu, J.C., Wall, D.H., Wharton, R.A., Jr., Virginia, R.A. 1999: Physical controls on the Taylor Valley Ecosystem, Antarctica . Bioscience, 49:961-971

Gould, W.A., Walker, M.D. 1999: Plant communities and landscape diversity along a Canadian Arctic river . Journal of vegetation science 10:537-548

Gifford H. Miller, Magee, J.W., Johnson, B.J., Fogel, M., Spooner, N.A., McCulloch, M.T., Ayliffe, L.K. 1999: Pleistocene extinction of Genyornis newtoni: human impact on Australian megafauna. Science 283: 205-208

Reasoner, M.A., Huber, U.M. 1999: Postglacial palaeoenvironments of the Upper Bow Valley, Banff National Park, Alberta, Canada. Quaternary Science Reviews 18:475-492

Anderson, D. M., Archer, R. B. 1999: Preliminary evidence of early deglaciation in Southern Chile. Palaeogeography, Palaeoclimatology, Palaeoecology, 146(1-4): 295-301. DOI: 10.1016/S0031-0182(98)00146-1

Grossman, D.H., Patrick Bourgeron, Bush, W.D.N., Cleland, D., Platts, W., Ray, G.C., Robins, C.R., Roloff, G. 1999: Principles for ecological classification. . In: Johnson, N.C.; Mack, A.J.; Sexton, W.T.; Szaro, R.C. Eds. Vol. II Ecological Stewardship: a common reference for ecosystem management. Elsevier Science, Amsterdam, The Netherlands p. 353-393

John T. Andrews, Domack, E.W., Cunningham, W.L., Leventer, A., Licht, K.J.., Jull, A.J.T., DeMaster, D.J., Anne Jennings 1999: Problems and possible solutions concerning radiocarbon dating of surface marine sediments, Ross Sea, Antarctica. Quaternary Research 52:206-216

Markham, J.W., Duda, A.L., Andrews, M. 1999: Proceedings of the 24th Annual Conference of the International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC) and the 17th Polar Libraries Colloquy (PLC). Fort Pierce, FLA, IAMSLIC, 1999. 418 pp.

Thompson, R. S., Anderson, K., Bartlein, P. J. 1999: Quantitative paleoclimatic reconstructions from Late Pleistocene plant macrofossils of the Yucca Mountain region. United States Geological Survey Open-File Report 99-338, 38 pp.

Scott Elias 1999: Quaternary paleobiology update: debate continues over the cause of Pleistocene megafauna extinction. Quaternary Times, 29: 11.

Anderson, J.B., John T. Andrews 1999: Radiocarbon constraints on ice sheet advance and retreat in the Weddell Sea, Antarctica. Geology 27(2):179-182

Runkel, R.L., Kimball, B.A., Diane M. McKnight, Bencala, K.E. 1999: Reactive solute transport in streams: a surface complexation approach for trace metal sorption. Water Resources Research, 35:3829-3840

Kaplan, M. R. 1999: Retreat of a tidewater margin of the Laurentide ice sheet in eastern coastal Maine between ca. 14000 and 13000 14C yr B.P. Geological Society of America Bulletin 111(4):620-632

Konrad, S.K., Humphrey, N.F., Steig, E.J., Clark, D.H., Potter, N., Jr., W. Tad Pfeffer 1999: Rock glacier dynamics and paleoclimatic implications . Geology 27(12):1131-1134

Paul BrooksMark Williams 1999: Snowpack controls on nitrogen cycling and export in high elevation catchments. Hydrological Processes, 13: 2177-2190

Scott D. Peckham 1999: Solutions to nonlinear partial differential equations: a geometric approach . In: Proceedings of the conference on Geometry in Present Day Science

Warburton, J., T. Nelson Caine 1999: Sorted patterned ground in the English Lake District . Permafrost & periglacial processes 10:193-197

Soranno, P.A., Webster, K.E., Riera, J.L., Kratz, T.K., Baron, J. S., Bukaveckas, P.A., Kling, G.W., White, D.S., T. Nelson Caine, Lathrop, R.C., Leavitt, P.R. 1999: Spatial variation among lakes withng landscapes: ecological organisation along lake chains. Ecosystems 2:395-410

Asner, G. P., Townsend, A. R., Bustamante, M. C. 1999: Spectrometry of pasture condition and biogeochemistry in the Central Amazon. Geophysical Research Letters, 26(17): 2769-2772.

Gifford H. Miller, Mode, W.N., Wolfe, A.P., Sauer, P.E., Bennike, O., Forman, S.L., Short, S.K., Stafford, T.W., Jr. 1999: Stratified interglacial lacustrine sediments from Baffin Island, Arctic Canada: chronology and paleoenvironmental implications. Quaternary Science Reviews 18: 789-810

Jaia Syvitski, Pratson, L., O'Grady, D. 1999: Stratigraphic predictions of continental margins for the U.S. Navy. In Harbaugh, J. W., Whatney, L. W., Rankay, E., Slingerland, R., Goldstein, R., and Franseen, E. (eds.), Numerical Experiments in Stratigraphy: Recent Advances in Stratigraphic and Sedimentologic Computer Simulations. SEPM Special Publication number 62: 219-236.

Sachs, J., Scott J. Lehman 1999: Subtropical Atlantic temperatures 60,000 to 30,000 years ago. Science, 286: 756-759.

Andrew G. Fountain, Jansson, P., Kaser, G., Dyurgerov, M.B. 1999: Summary of the workshop on methods of mass balance measurements and modeling, Tarfala, Sweden, August 10-12, 1998. Geografiska Annaler 81A(4):461-465

Lewis, K.J., Andrew G. Fountain, Dana, G.L. 1999: Surface energy balance and meltwater production for a Dry Valley glacier, Taylor Valley, Antarctica. Annals of Glaciology 27:603-609

Greenberg, J. P., Guenther, A., Zimmerman, P., Baugh, W., Geron, C., Davis, K., Detlev Helmig, Klinger, L. F. 1999: Tethered balloon measurements of biogenic VOCs in the atmospheric boundary layer. Atmospheric Environment, 33(6): 855-867. DOI: 10.1016/S1352-2310(98)00302-1

Wiele, S. M., Edmund Andrews, Griffin, E. R. 1999: The effect of sand concentration on depositional rate, magnitude, and location in the Colorado River below the Little Colorado River. In Webb, R. H., Schmidt, J. C., Marzolf, G. R., and Valdez, R. A. (eds.), The Controlled Flood in Grand Canyon. American Geophysical Union Monograph, 110: 131-146.

Matson, P. A., McDowell, W. H., Townsend, A. R., Vitousek, P. M. 1999: The globalization of N deposition: Ecosystem consequences in tropical environments. Biogeochemistry, 46(1-3): 67-83. DOI: 10.1023/A:1006152112852

Stoner, J.S., John T. Andrews 1999: The North Atlantic as a Quaternary magnetic archive . In: Maher, B., and Thompson, R. (eds.), Quaternary Climates, Environments and Magnetism. Cambridge, UK : Cambridge University Press, pp. 49-80

Paul BrooksDiane M. McKnight, Bencala, K.E. 1999: The relationship between soil heterotrophic activity, soil dissolved organic carbon (DOC) leachate, and catchment-scale DOC export in headwater catchments. Water Resources Research 35:1895-1902.

Kerwin, M.W., Overpeck, J.T., Webb, R.S., DeVernal, A., Rind, D.H., Healy, R.J. 1999: The role of oceanic forcing in mid-Holocene Northern Hemisphere climatic change. Paleoceanography 14(2):200-210

Edmund Andrews, Johnston, C. E., Schmidt, J. C., Gonzalez, M. 1999: Topographic evolution of sand bars. In Webb, R. H., Schmidt, J. C., Marzolf, G. R., and Valdez, R. A. (eds.), The Controlled Flood in Grand Canyon. American Geophysical Union Monograph, 110: 117-130.

Herzfeld, U.C., Matassa, M.S., Mimler, M. 1999: TRANSVIEW: a program for matching universal transverse mercator (UTM) and geographic coordinates. Computers & Geosciences 25(7):765-773

Wiles, G. C., Barclay, D. J., Calkin, P. E. 1999: Tree-ring-dated "Little Ice Age" histories of maritime glaciers from western Prince William Sound, Alaska. The Holocene 9(2): 163-173.

Alan Fried, Kegely-Owen, C. S., Tyndall, G. S., Orlando, J. J. 1999: Tunable diode laser studies of the reaction of Cl atoms with CH3CHO. International Journal of Chemical Kinetics, 31: 766-775.

Tania Schoennagel, Waller, D. M. 1999: Understory responses to fire and artificial seeding in an eastern Cascades Abies grandis forest, USA. Canadian Journal of Forest Research, 29(9): 1393-1401. DOI: 10.1139/cjfr-29-9-1393

Isebrands, J. G., Guenther, A. B., Harley, P., Detlev Helmig, Klinger, L., Vierling, L., Zimmerman, P., Geron, C. 1999: Volatile organic compound emission rates from mixed deciduous and coniferous forests in Northern Wisconsin, USA. Atmospheric Environment, 33(16): 2527-2536. DOI: 10.1016/S1352-2310(98)00250-7