Research Publications

Publications From 2002

Hemming, S. R., Hall, C. M., Biscaye, P. E., Higgins, S. M., Bond, G. C., McManus, J. F., Barber, D. C., John T. Andrews, Broecker, W. S. 2002: (40)Ar/(39)Ar ages and (40)Ar* concentrations of fine-grained sediment fractions from North Atlantic Heinrich layers. Chemical Geology, 182(2-4): 583-603. DOI: 10.1016/S0009-2541(01)00342-4

Erdélyi, M., Dirk Richter, Tittel, F. K. 2002: 13-CO2/12-CO2 isotopic ratio measurements using a difference frequency-based sensor operating at 4.35 μm. Applied Physics B, 75(2-3): 289-295. DOI: 10.1007/s00340-002-0960-2

Gary Clow, Koci, B. 2002: A fast mechanical-access drill for polar glaciology, paleoclimatology, geology, tectonics, and biology. Memoirs National Institute Polar Research, spec. issue 56: 5-37.

Coats, R., Liu, F. J., Goldman, C. R. 2002: A Monte Carlo test of load calculation methods, Lake Tahoe basin, California-Nevada. Journal of the American Water Resources Association, 38(3): 719-730. DOI: 10.1111/j.1752-1688.2002.tb00992.x

Smith, L. M., Alexander, C., Anne Jennings 2002: Accumulation in East Greenland fjords and on the continental shelves adjacent to the Denmark strait over the last century based on Pb-210 geochronology. Arctic, 55(2): 109-122.

Alan Fried, Lee, Y.-N., Frost, G., Wert, B. P., Henry, B., Drummond, J. R., Hübler, G., Jobson, T. 2002: Airborne CH2O measurements over the North Atlantic during the 1997 NARE Campaign: Instrument comparisons and distributions. Journal of Geophysical Research—Atmospheres, 107(D13). DOI: 10.1029/2000JD000260

Mark Williams, Losleben, M. V., Hamann, H. B. 2002: Alpine areas in the Colorado Front Range as monitors of climate change and ecosystem response. Geographical Review, 92(2): 180-191. DOI: 10.2307/4140969

Doran, P. T., Priscu, J. C., Lyons, W. B., Walsh, J. E., Andrew G. FountainDiane M. McKnight, Moorhead, D. L., Virginia, R. A., Wall, D. H., Gary Clow, Fritsen, C. H., McKay, C. P., Parsons, A. N. 2002: Antarctic climate cooling and terrestrial ecosystem response. Nature, 415(6871): 517-520. DOI: 10.1038/nature710

Scott Elias, Matthews, J. V. 2002: Arctic North American seasonal temperatures from the latest Miocene to the Early Pleistocene, based on mutual climatic range analysis of fossil beetle assemblages. Canadian Journal of Earth Sciences, 39(6): 911-920. DOI: 10.1139/E01-096

Schwalb, A., Burns, S. J., Cusminsky, G., Kelts, K., Vera Markgraf 2002: Assemblage diversity and isotopic signals of modern ostracodes and host waters from Patagonia, Argentina. Palaeogeography, Palaeoclimatology, Palaeoecology, 187: 323-339. DOI: 10.1016/S0031-0182(02)00484-4

Harper, J. T., Humphrey, N. F., Greenwood, M. C. 2002: Basal conditions and glacier motion during the winter/spring transition, Worthington Glacier, Alaska, USA. Journal of Glaciology, 48(160): 42-50. DOI: 10.3189/172756502781831629

Polyak, L., Korsun, S., Febo, L. A., Stanovoy, V., Khusid, T., Hald, M., Paulsen, B. E., David Lubinski 2002: Benthic foraminiferal assemblages from the southern Kara Sea, a river-influenced Arctic marine environment. Journal of Foraminiferal Research, 32(3): 252-273. DOI: 10.2113/32.3.252

Geron, C., Guenther, A., Greenberg, J., Henry Loescher, Clark, D., Baker, B. 2002: Biogenic volatile organic compound emissions from a lowland tropical wet forest in Costa Rica. Atmospheric Environment, 36(23): 3793-3802. DOI: 10.1016/S1352-2310(02)00301-1

Randerson, J. T., Still, C. J., Balle, J. J., Fung, I. Y., Doney, S. C., Tans, P. P., Conway, T. J., James W. C. WhiteBruce H. Vaughn, Suits, N., Denning, A. S. 2002: Carbon isotope discrimination of arctic and boreal biomes inferred from remote atmospheric measurements and a biosphere-atmosphere model. Global Biogeochemical Cycles, 16(3): article 1028. DOI: 10.1029/2001GB001435

Schimel, D., Timothy Kittel, Running, S., Monson, R., Turnipseed, A., Anderson, D. 2002: Carbon sequestration studied in Western U.S. mountains. Eos, Transactions American Geophysical Union, 83(40): 445-449. DOI: 10.1029/2002EO000314

Hazen, J. M., Mark Williams, Stover, B., Wireman, M. 2002: Characterisation of acid mine drainage using a combination of hydrometric, chemical and isotopic analyses, Mary Murphy Mine, Colorado. Environmental Geochemistry and Health, 24(1): 1-22. DOI: 10.1023/A:1013956700322

Walsh, J. E., Doran, P. T., Priscu, J. C., Lyons, W. B., Andrew G. FountainDiane M. McKnight, Moorhead, D. L., Virginia, R. A., Wall, D. H., Gary Clow, Fritsen, C. H., McKay, C. P., Parsons, A. N. 2002: Climate change: Recent temperature trends in the Antarctic. Nature, 418, 292. DOI: 10.1038/418292a

Alan Fried, Frost, G. J., Lee, Y.-N., Wert, B. P., Henry, B., Drummond, J. R., Evans, M .J., Fehsenfeld, F. C., Goldan, P. D., Holloway, J. S., Hübler, G., Jakoubek, R. O., Jobson, B. T., Knapp, K., Kuster, W. C., Roberts, J. M., Rudolph, J., Ryerson, T. B., Stohl, A., Stroud, C. A., Sueper, D., Trainer, M., Williams, J. 2002: Comparison of box model calculations and measurements of formaldehyde from the 1997 North Atlantic Regional Experiment. Journal of Geophysical Research—Atmospheres, 107(D13) DOI: 10.1029/2001JD000896

Marshall, H. P., Harper, J. T., W. Tad Pfeffer, Humphrey, N. F. 2002: Depth-varying constitutive properties observed in an isothermal glacier. Geophysical Research Letters, 29(23): article 2146. DOI: 10.1029/2002GL015412

Miller, J. B., Mack, K. A., Dissly, R., James W. C. White, Dlugokencky, E. J., Tans, P. P. 2002: Development of analytical methods and measurements of C-13/C-12 in atmospheric CH4 from the NOAA Climate Monitoring and Diagnostics Laboratory global air sampling network. Journal of Geophysical Research-Atmospheres, 107(D13): article 4178. DOI: 10.1029/2001JD000630

Dirk RichterAlan Fried, Wert, B. P., James Walega, Tittel, F. K. 2002: Development of tunable mid-IR difference-frequency laser sources for highly sensitive airborne trace gas detection. Applied Physics B, 75: 281-288.

Maurice, P. A., Diane M. McKnight, Leff, L., Fulghum, J. E., Gooseff, M. 2002: Direct observations of aluminosilicate weathering in the hyporheic zone of an Antarctic Dry Valley stream. Geochimica et Cosmochimica Acta, 66(8): 1335-1347. DOI: 10.1016/S0016-7037(01)00890-0

Byers, J. E., Reichard, S., Randall, J. M., Parker, I. M., Smith, C. S., Lonsdale, W. M., Atkinson, I. A. E., Tim Seastedt, Williamson, M., Chornesky, E., Hayes, D. 2002: Directing research to reduce the impacts of nonindigenous species. Conservation Biology, 16(3): 630-640. DOI: 10.1046/j.1523-1739.2002.01057.x

Lee, H. J., Jaia Syvitski, Parker, G., Orange, D., Locat, J., Eric Hutton, Imran, J. 2002: Distinguishing sediment waves from slope failure deposits: field examples, including the "Humboldt slide" and modelling results. Marine Geology, 192(1-3): 79-104. DOI: 10.1016/S0025-3227(02)00550-9

Marchant, R., Almeida, L., Behling, H., Berrio, J. C., Bush, M., Cleef, A., Duivenvoorden, J., Kappelle, M., De Oliveira, P., de Oliveira, A. T., Lozano-Garcia, S., Hooghiemstra, H., Ledru, M. P., Ludlow-Wiechers, B., Vera Markgraf, Mancini, V., Paez, M., Prieto, A., Rangel, O., Salgado-Labouriau, M. L. 2002: Distribution and ecology of parent taxa of pollen lodged within the Latin American Pollen Database. Review of Palaeobotany and Palynology, 121(1): 1-75. DOI: 10.1016/S0034-6667(02)00082-9

John T. AndrewsÁslaug Geirsdóttir, Hardardottir, J., Principato, S., Gronvold, K., Kristjansdottir, G. B., Helgadottir, G., Drexler, J., Sveinbjornsdottir, A. 2002: Distribution, sediment magnetism and geochemistry of the Saksunarvatn (10,180 +/- 60 cal. yr BP) tephra in marine, lake, and terrestrial sediments, northwest Iceland. Journal of Quaternary Science, 17(8): 731-745. DOI: 10.1002/jqs.727

John Behrendt, Damaske, D., Finn, C. A., Kyle, P., Wilson, T. J. 2002: Draped aeromagnetic survey in Transantarctic Mountains over the area of the Butcher Ridge igneous complex showing extent of underlying mafic intrusion. Journal of Geophysical Research, 107(B8): article 2160. DOI: 10.1029/2001JB000376

, Lukas, J. J., Brown, P. M. 2002: Drought in the western Great Plains, 1845-56: Impacts and implications. Bulletin of the American Meteorological Society, 83(10): 1485-1493. DOI: 10.1175/BAMS-83-10-1485

Niyogi, D. K., Lewis, W. M., Diane M. McKnight 2002: Effects of stress from mine drainage on diversity, biomass, and function of primary producers in mountain streams. Ecosystems, 5(6): 554-567. DOI: 10.1007/s10021-002-0182-9

Koutavas, A., Lynch-Stieglitz, J., Tom Marchitto, Sachs, J. P. 2002: El Niño-like pattern in Ice Age tropical Pacific sea surface temperature. Science, 297: 226-230.

Karlen, W., Black, J. L. 2002: Estimates of lichen growth-rate in northern Sweden. Geografiska Annaler Series A-Physical Geography, 84A(3-4): 225-232. DOI: 10.1111/j.0435-3676.2002.00177.x

Alan Fried, Wert, B. P., Henry, B., Cartier, S. 2002: Evaluation of inlets used for the airborne measurement of formaldehyde. Journal of Geophysical Research—Atmospheres, 107(D13). DOI: 10.1029/2001JD001072

Klapper, L., Diane M. McKnight, Fulton, J. R., Blunt-Harris, E. L., Nevin, K. P., Lovley, D. R., Hatcher, P. G. 2002: Fulvic acid oxidation state detection using fluorescence spectroscopy. Environmental Science & Technology, 36(14): 3170-3175. DOI: 10.1021/es0109702

Niyogi, D. K., Diane M. McKnight, Lewis, W. M. 2002: Fungal communities and biomass in mountain streams affected by mine drainage. Archiv fur Hydrobiologie, 155(2): 255-271.

Anderson, D. M., Archer, D. 2002: Glacial-interglacial stability of ocean pH inferred from foraminifer dissolution rates. Nature, 416(6876): 70-73. DOI: 10.1038/416070a

Anne Jennings, Gronvold, K., Hilberman, R., Smith, M., Hald, M. 2002: High-resolution study of Icelandic tephras in the Kangerlussuaq Trough, southeast Greenland, during the last deglaciation. Journal of Quaternary Science, 17(8): 747-757. DOI: 10.1002/jqs.692

Kaplan, M. R., Wolfe, A. P., Gifford H. Miller 2002: Holocene environmental variability in southern Greenland inferred from lake sediments. Quaternary Research, 58(2): 149-159. DOI: 10.1006/qres.2002.2352

John T. Andrews, Kihl, R., Kristjansdottir, G. B., Smith, L. M., Helgadottir, G., Áslaug GeirsdóttirAnne Jennings 2002: Holocene sediment properties of the East Greenland and Iceland continental shelves bordering Denmark Strait (64-68 N), North Atlantic. Sedimentology, 49: 5-24.

Taylor, S., Feng, X. H., Mark Williams, McNamara, J. 2002: How isotopic fractionation of snowmelt affects hydrograph separation. Hydrological Processes, 16(18) spec. issue: 3683-3690. DOI: 10.1002/hyp.1232

Diane M. McKnight, Hornberger, G. M., Bencala, K. E., Boyer, E. W. 2002: In-stream sorption of fulvic acid in an acidic stream: A stream-scale transport experiment. Water Resources Research, 38(1): article 1005. DOI: 10.1029/2001WR000269

John F. Hoffecker, Anikovich, M. V., Sinitsyn, A. A., Holliday, V. T., Forman, S. L. 2002: Initial Upper Paleolithic in Eastern Europe: New research at Kostenki. Journal of Human Evolution, 42(3): A16-A17.

Leanne Lestak, Auerbach, N. A., William F. Manley 2002: Interactive web map server for Barrow and the North Slope of Alaska. National Snow and Ice Data Center, University of Colorado (Digital media).

Kubo, Y., Nakajima, T. 2002: Laboratory experiments and numerical simulation of sediment-wave formation by turbidity currents. Marine Geology, 192(1-3): 105-121. DOI: 10.1016/S0025-3227(02)00551-0

Bechtold, H. A., Forbis, T. A., Bill Bowman, Diggle, P. K. 2002: Lack of reproductive plasticity in alpine Saxifraga rhomboidea (Saxifragaceae). Nordic Journal of Botany, 22(3): 361-368. DOI: 10.1111/j.1756-1051.2002.tb01385.x

Townsend, A. R., Asner, G. P., James W. C. White, Tans, P. P. 2002: Land use effects on atmospheric C-13 imply a sizable terrestrial CO2 sink in tropical latitudes. Geophysical Research Letters, 29(10): article 1426. DOI: 10.1029/2001GL013454

Kolesar, S. E., Diane M. McKnight, Waters, S. B. 2002: Late fall phytoplankton dynamics in three lakes, Rocky Mountain National Park. Hydrobiologia, 472(1-3): 249-263. DOI: 10.1023/A:1016342007124

Pasveer, J., Clarke, S. J., Gifford H. Miller 2002: Late Pleistocene human occupation of inland rainforest, Bird’s Head, Papua. Archaeology in Oceania, 37: 92-95.

Forman, S. L., Ingolfsson, O., Gataullin, V., William F. Manley, Lokrantz, H. 2002: Late Quaternary stratigraphy, glacial limits, and paleoenvironments of the Marresale area, western Yamal Peninsula, Russia. Quaternary Research, 57(3): 355-370. DOI: 10.1006/qres.2002.2322

Adams, P. N., Robert S. Anderson, Revenaugh, J. S. 2002: Microseismic measurement of wave energy delivery to a rocky coast. Geology, 30: 895-898.

Karbiwnyk, C. M., Mills, C. S., Detlev Helmig, Birks, J. W. 2002: Minimization of water vapor interference in the analysis of non-methane volatile organic compounds by solid adsorbent sampling. Journal of Chromatography A, 958(1-2): 219-229. DOI: 10.1016/S0021-9673(02)00307-2

Robert S. Anderson 2002: Modeling the tor-dotted crests, bedrock edges, and parabolic profiles of high alpine surfaces of the Wind River Range, Wyoming. Geomorphology, 46(1-2): 35-58.

Vera Markgraf, Webb, R. S., Anderson, K., Anderson, L. 2002: Modern pollen/climate calibration for southern South America. Palaeogeography, Palaeoclimatology, Palaeoecology, 181: 375-397. DOI: 10.1016/S0031-0182(01)00414-X

Hancock, G. S., Robert S. Anderson 2002: Numerical modeling of fluvial terrace formation in response to oscillating climate. GSA Bulletin, 114(9): 1131-1142.

Detlev Helmig, Boulter, J., David, D., Birks, J. W., Cullen, N. J., Steffen, K., Johnson, B. J., Oltmans, S. J. 2002: Ozone and meteorological boundary-layer conditions at Summit, Greenland, during 3-21 June 2000. Atmospheric Environment, 36(15-16): 2595-2608. DOI: 10.1016/S1352-2310(02)00129-2

Alan Fried, Thorton, J. A., Wooldridge, P. J., Cohen, R. C., Martinez-Harder, M., Harder, H., Brune, W. H., Williams, E. J., Roberts, J. M., Fehsenfeld, F. C., Hall, S. R., Shetter, R., Wert, B. P. 2002: Ozone production rates as a function of NOx abundances and HOx production rates in the Nashville urban plume. Journal of Geophysical Research—Atmospheres, 107(D12) DOI: 10.1029/2001JD000932

Tom Marchitto, Oppo, D. W., Curry, W. B. 2002: Paired benthic foraminiferal Cd/Ca and Zn/Ca evidence for a greatly increased presence of Southern Ocean Water in the glacial North Atlantic. Paleoceanography, 17(3): 10.1-10.18. DOI: 10.1029/2000PA000598

Cory Cleveland, Townsend, A. R., Schmidt, S. K. 2002: Phosphorus limitation of microbial processes in moist tropical forests: Evidence from short-term laboratory incubations and field studies. Ecosystems, 5(7): 680-691. DOI: 10.1007/s10021-002-0202-9

Scott, D. T., Diane M. McKnight, Voelker, B. M., Hrncir, D. C. 2002: Redox processes controlling manganese fate and transport in a mountain stream. Environmental Science & Technology, 36(3): 453-459. DOI: 10.1021/es010951s

Scott J. Lehman, Sachs, J. P., Crotwell, A. M., Keigwin, L. D., Boyle, E. A. 2002: Relation of subtropical Atlantic temperature, high-latitude ice rafting, deep water formation, and European climate 130,000-60,000 years ago. Quaternary Science Reviews, 21(18-19): 1917-1924. DOI: 10.1016/S0277-3791(02)00078-1

Meier, M. F., Dyurgerov, M. B. 2002: Sea level changes: How Alaska affects the world. Science, 297(5580): 350-351. DOI: 10.1126/science.1073591

Meier, M. F., Wahr, J. M. 2002: Sea level is rising: Do we know why?. Proceedings of the National Academy of Sciences, 99(10): 6524-6526. DOI: 10.1073/pnas.112214499

August, E. E., Diane M. McKnight, Hrncir, D. C., Garhart, K. S. 2002: Seasonal variability of metals transport through a wetland impacted by mine drainage in the Rocky Mountains. Environmental Science & Technology, 36(17): 3779-3786. DOI: 10.1021/es015629w

Mathieu, R., Pollard, D., Cole, J. E., James W. C. White, Webb, R. S., Thompson, S. L. 2002: Simulation of stable water isotope variations by the GENESIS GCM for modern conditions. Journal of Geophysical Research–Atmospheres, 107(D4): ACL 2-1-ACL 2-18. DOI: 10.1029/2001JD900255

Stoner, J. S., Laj, C., Channell, J. E. T., Kissel, C. 2002: South Atlantic and North Atlantic geomagnetic paleointensity stacks (0-80 ka): implications for inter-hemispheric correlation. Quaternary Science Reviews, 21(10): 1141-1151. DOI: 10.1016/S0277-3791(01)00136-6

Henry Loescher, Powers, J. S., Oberbauer, S. F. 2002: Spatial variation of throughfall volume in an old-growth tropical rain forest. Journal of Tropical Ecology, 18(3): 397-407. DOI: 10.1017/S0266467402002274

Wolfe, A. P., Kaushal, S. S., Fulton, J. R., Diane M. McKnight 2002: Spectrofluorescence of sediment humic substances and historical changes of lacustrine organic matter provenance in response to atmospheric nutrient enrichment. Environmental Science & Technology, 36(15): 3217-3223. DOI: 10.1021/es011215r

W. Tad Pfeffer, Mrugala, R. 2002: Temperature gradient and initial snow density as controlling factors in the formation and structure of hard depth hoar. Journal of Glaciology, 48(163): 485-494. DOI: 10.3189/172756502781831098

Greenland, D., Timothy Kittel 2002: Temporal variability of climate at the US long-term ecological research (LTER) sites. Climate Research, 19: 213–231. DOI: 10.3354/cr019213

Licht, K. J., John T. Andrews 2002: The 14C Record of Late Pleistocene ice advance and retreat in the Central Ross Sea, Antarctica. Arctic, Antarctic and Alpine Research, 34(3): 324-333.

Budd, D. A., Pack, S. M., Fogel, M. L. 2002: The destruction of paleoclimatic isotopic signals in Pleistocene carbonate soil nodules of Western Australia. Palaeogeography, Palaeoclimatology, Palaeoecology, 188(3-4): 249-273. DOI: 10.1016/S0031-0182(02)00588-6

Smith, F. A., James W. C. White 2002: The development of Neogene grasslands in relation to climate and atmospheric CO2: The carbon isotope ratios of fossil phytoliths. Geochimica et Cosmochimica Acta, 66(15A) Suppl. 1: A722-A722.

John F. Hoffecker 2002: The eastern Gravettian "Kostenki Culture" as an arctic adaptation. Anthropological Papers of the University of Alaska, New Series 2(1).

Popp, P. J., Ridley, B. A., Neuman, J. A., Avallone, L. M., Toohey, D. W., Zittel, P. F., Schmid, O., Herman, R. L., Gao, R. S., Northway, M. J., Holecek, J. C., Fahey, D. W., Thompson, T. L., Kelly, K. K., James Walega, Grahek, F. E., Wilson, J. C., Ross, M. N., Danilin, M. Y. 2002: The emission and chemistry of reactive nitrogen species in the plume of an Athena II solid-fuel rocket motor. Geophysical Research Letters, 29(18): article 1887. DOI: 10.1029/2002GL015197

Gifford H. Miller, Wolfe, A. P., Steig, E. J., Sauer, P. E., Kaplan, M. R., Briner, J. P. 2002: The Goldilocks dilemma: Big ice, little ice, or "just-right" ice in the Eastern Canadian Arctic. Quaternary Science Reviews, 21: 33-48. DOI: 10.1016/S0277-3791(01)00085-3

McDowell, N., Holly R. Barnard, Bond, B. J., Hinckley, T. M., Hubbard, R., Ishii, H., Kostner, B., Meinzer, F. C., Marshall, J. D., Magnani, F., Phillips, N., Ryan, M. G., Whitehead, D. 2002: The relationship between tree height and leaf area: Sapwood area ratio. Oecologia, 132(1): 12-20. DOI: 10.1007/s00442-002-0904-x

James W. C. White, Popp, T., Schilla, A., Johnsen, S., Jouzel, J., Masson-Delmotte, V. 2002: The timing of atmosphere and ocean changes during an abrupt climate change. Geochimica et Cosmochimica Acta, 66(15A): A832-A832 suppl. 1.

Alan Fried, Tyndall, G. S., Kegely-Owen, C. S., Orlando, J. J. 2002: Tunable diode laser study of the reaction of OH + ClO --> HCl + O2. Journal of Physical Chemistry, 106(8): 1567-1575.

Townsend, A. R., Asner, G. P., Cory Cleveland, Lefer, M. E., Bustamante, M. M. C. 2002: Unexpected changes in soil phosphorus dynamics along pasture chronosequences in the humid tropics. Journal of Geophysical Research-Atmospheres, 107(D20): article 8067. DOI: 10.1029/2001JD000650

De Klerk, P., Susann Stolze 2002: Unterschiede in Vegetation und Sedimentation zwischen N-Vorpommern und S-Mecklenburg: Ein spätglazialer Klimagradient?. Greifswalder Geographische Arbeiten, 26: 161-165.

Doran, P. T., McKay, C. P., Gary Clow, Dana, G. L., Andrew G. Fountain, Nylen, T., Lyons, W. B. 2002: Valley floor climate observations from the McMurdo Dry Valleys, Antarctica, 1986-2000. Journal of Geophysical Research–Atmospheres, 107(D24): ACL 13-1–ACL 13-12. DOI: 10.1029/2001JD002045

Moy, C. M., Seltzer, G. O., Rodbell, D. T., Anderson, D. M. 2002: Variability of El Nino/Southern Oscillation activity at millennial timescales during the Holocene epoch. Nature, 420(6912): 162-165. DOI: 10.1038/nature01194

Neff, J. C., Townsend, A. R., Gleixner, G., Scott J. Lehman, Turnbull, J., Bill Bowman 2002: Variable effects of nitrogen additions on the stability and turnover of soil carbon. Nature, 419(6910): 915-917. DOI: 10.1038/nature01136

Miller, A. E., Bill Bowman 2002: Variation in nitrogen-15 natural abundance and nitrogen uptake traits among co-occurring alpine species: Do species partition by nitrogen form?. Oecologia, 130(4): 609-616. DOI: 10.1007/s00442-001-0838-8

Herzfeld, U. C. 2002: Vario functions of higher order: Definition and application to characterization of snow surface roughness. Computers & Geosciences, 28(5): 641-660.

Gooseff, M. N., Diane M. McKnight, Lyons, W. B., Blum, A. E. 2002: Weathering reactions and hyporheic exchange controls on stream water chemistry in a glacial meltwater stream in the McMurdo Dry Valleys. Water Resources Research, 38(12): article 1279. DOI: 10.1029/2001WR000834

Perg, L. A., Robert S. Anderson, Finkel, R. C. 2002: Young ages of the Santa Cruz marine terraces determined using 10Be and 26Al. Reply to comment by Brown and Bourles. Geology, 30(12): 1148.