Scientific Investigations Reports contain significant data and interpretations of lasting scientific interest but are generally narrower in scope than Professional Papers. The series includes collections of related papers addressing different aspects of a single scientific topic, either issued as individual chapters or as a single volume; proceedings and abstracts for USGS-sponsored meetings; some field trip guidebooks and road logs; and general manuals.
- SIR 2024-5014
- Orr, T.R., Dietterich, H.R., Fee, David, Girona, Társilo, Grapenthin, Ronni, Haney, M.M., Loewen, M.W., Lyons, J.J., Power, J.A., Schwaiger, H.F., Schneider, D.J., Tan, Darren, Toney, Liam, Wasser, V.K., and Waythomas, C.F., 2024, 2021 Volcanic activity in Alaska and the Commonwealth of the Northern Mariana Islands—Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2024-5014, 64 p.
- SIR 2024-5004
- Orr, T.R., Cameron, C.E., Dietterich, H.R., Loewen, M.W., Lopez, T.M., Lyons, J.J., Nakai, Jenni, Power, J.A., Searcy, Cheryl, Tepp, Gabrielle, and Waythomas, C.F., 2024, 2020 Volcanic activity in Alaska—Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2024-5004, 34 p.
- SIR 2023-5039
- Orr, T.R., Cameron, C.E., Dietterich, H.R., Dixon, J.P., Enders, M.L., Grapenthin, Ronni, Iezzi, A.M., Loewen, M.W., Power, J.A., Toney, Liam, Searcy, Cheryl, Tepp, Gabrielle, Waythomas, C.F., and Wech, A.G., 2023, 2019 Volcanic activity in Alaska—Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2023-5039, 64 p.
- SIR 2023-5029
- Cameron, C.E., Orr, T.R., Dixon, J.P., Dietterich, H.R., Waythomas, C.F., Iezzi, A.M., Power, J.A., Searcy, Cheryl, Grapenthin, Ronni, Tepp, Gabreille, Wallace, K.L., Lopez, T.M., DeGrandpre, Kimberly, and Perreault, J.M., 2023, 2018 Volcanic activity in Alaska&emdash;Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2023-5029, 68 p.
- SIR 2022-5099
- Beebee, R.A., 2023, Recent history of glacial lake outburst floods, analysis of channel changes, and development of a two-dimensional flow and sediment transport model of the Snow River near Seward, Alaska: U.S. Geological Survey Scientific Investigations Report 2022-5099, 39 p.
- SIR 2022-5075
- Waythomas, C.F., Dietterich, H.R., Tepp, Gabrielle, Lopez, T.M., and Loewen, M.W., 2022, The 2018 eruption of Mount Veniaminof, Alaska: U.S. Geological Survey Scientific Investigations Report 2022-5075, 32 p.
- SIR 2021-5071
- Waythomas, C.F., 2021, Origin of unconsolidated Quaternary deposits at Harriet Point near Redoubt Volcano, Alaska: U.S. Geological Survey Scientific Investigations Report 2021-5071, 14 p.
- SIR 2020-5125
- Cameron, C.E., Dixon, J.P., Waythomas, C.F., Iezzi, A.M., Wallace, K.L., McGimsey, R.G., and Bull, K.F., 2020, 2016 Volcanic activity in Alaska—Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2020-5125, 63 p.
- SIR 2020-5102
- Dixon, J.P., Cameron, C.E., Iezzi, A.M., Power, J.A., Wallace, K.L., and Waythomas, C.F., 2020, 2017 Volcanic activity in Alaska—Summary of events and response of the Alaska Volcano Observatory : U.S. Geological Survey Scientific Investigations Report 2020-5102, 61 p.
- SIR 2019-5037
- Power, J.A., Friberg, P.A., Haney, M.M., Parker, Thomas, Stihler, S.D., and Dixon, J.P., 2019, A unified catalog of earthquake hypocenters and magnitudes at volcanoes in Alaska—1989 to 2018: U.S. Geological Survey Scientific Investigations Report 2019-5037, 17 p.
- SIR 2018-5085
- Waythomas, C.F., and Cameron, C.E., 2018, Historical eruptions and hazards at Bogoslof volcano, Alaska: U.S. Geological Survey Scientific Investigations Report 2018-5085, 42 p.
- SIR 2017-5150
- Coombs, M.L., Larsen, J.F., and Neal, C.A., 2018, Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska: U.S. Geological Survey Scientific Investigations Report 2017-5150, 40 p.
- SIR 2017-5149
- Beebee, R.A., Dworsky, K.L., and Knopp, S.J., 2017, Streambed scour evaluations and conditions at selected bridge sites in Alaska, 2013-15: U.S. Geological Survey Scientific Investigations Report 2017-5149, 78 p.
- SIR 2017-5129
- Waythomas, C.F., Haney, M.M., Wallace, Kristi, Cameron, C.E., and Schneider, D.J., 2017, The 2014 eruptions of Pavlof Volcano, Alaska: U.S. Geological Survey Scientific Investigations Report 2017-5129, 36 p.
- SIR 2017-5104
- Dixon, J.P., Cameron, C.E., Iezzi, A.M., and Wallace, Kristi, 2017, 2015 Volcanic activity in Alaska - Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2017-5104, 72 p.
- SIR 2017-5077
- Cameron, C.E., Dixon, J.P., Neal, C.A., Waythomas, C.F., Schaefer, J.R., and McGimsey, R.G., 2017, 2014 volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2017-5077, 93 p.
- SIR 2016-5096
- Brumbaugh, W.G., Arms, J.W., Linder, G.L., and Melton, V.D., 2016, Development of ion-exchange collectors for monitoring atmospheric deposition of inorganic pollutants in Alaska parklands: U.S. Geological Survey Scientific Investigations Report 2016-5096, 56 p.
- SIR 2016-5024
- Curran, J.H., Barth, N.A., Veilleux, A.G., and Ourso, R.T., 2016, Estimating flood magnitude and frequency at gaged and ungaged sites on streams in Alaska and conterminous basins in Canada, based on data through water year 2012: U.S. Geological Survey Scientific Investigations Report 2016-5024, 58 p.
- SIR 2016-5001
- Rouse, W.A., and Houseknecht, D.W., 2016, Modified method for estimating petroleum source-rock potential using wireline logs, with application to the Kingak Shale, Alaska North Slope: U.S. Geological Survey Scientific Investigations Report 2016-5001, 50 p.
- SIR 2015-5154
- Beebee, R.A., and Schauer, P.V., 2015, Streambed scour evaluations and conditions at selected bridge sites in Alaska, 2012: U.S. Geological Survey Scientific Investigations Report 2015-5154, 56 p.
- SIR 2015-5110
- Dixon, J.P., Cameron, Cheryl, McGimsey, R.G., Neal, C.A., and Waythomas, C.F., 2015, 2013 volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2015-5110, 92 p.
- SIR 2014-5160
- Herrick, J.A., Neal, C.A., Cameron, C.E., Dixon, J.P., and McGimsey, R.G., 2014, 2012 volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2014-5160, 82 p.
- SIR 2014-5159
- McGimsey, R.G., Maharrey, J.Z., and Neal, C.A., 2014, 2011 volcanic activity in Alaska: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2014-5159, 60 p.
- SIR 2014-5133
- Wallace, Kristi, Coombs, M.L., Hayden, L.A., and Waythomas, C.F., 2014, Significance of a near-source tephra-stratigraphic sequence to the eruptive history of Hayes Volcano, south-central Alaska: U.S. Geological Survey Scientific Investigations Report 2014-5133, 42 p.
- SIR 2014-5056
- Stier, N.E., Connors, C.D., and Houseknecht, D.W., 2014, Influence of the Kingak Shale ultimate shelf margin on frontal structures of the Brooks Range in the National Petroleum Reserve in Alaska: U.S. Geological Survey Scientific Investigations Report 2014-5056, 11 p., 1 sheet, scale 1:63,360.
- SIR 2014-5034
- Neal, C.A., Herrick, Julie, Girina, O.A., Chibisova, Marina, Rybin, Alexander, McGimsey, R.G., and Dixon, Jim, 2014, 2010 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2014-5034, 88 p.
- SIR 2013-5231
- Bergfeld, D., Lewicki, J.L., Evans, W.C., Hunt, A.G., Revesz, Kinga, and Huebner, Mark, 2014, Geochemical investigation of the hydrothermal system on Akutan Island, Alaska, July 2012: U.S. Geological Survey Scientific Investigations Report 2013-5231, 30 p.
- SIR 2013-5213
- McGimsey, R.G., Neal, C.A., Girina, O.A., Chibisova, Marina, and Rybin, Alexander, 2014, 2009 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2013-5213, 140 p.
- SIR 2013-5050
- Lewis, K.A., and Collett, T.S., 2013, Brookian sequence well log correlation sections and occurrence of gas hydrates, north-central North Slope, Alaska: U.S. Geological Survey Scientific Investigations Report 2013-5050, 33 p.
- SIR 2013-5049
- Kikuchi, C.P., 2013, Shallow groundwater in the Matanuska-Susitna Valley, Alaska - conceptualization and simulation of flow: U.S. Geological Survey Scientific Investigations Report 2013-5049, 96 p.
- SIR 2013-5048
- Brabets, T.P., and Ourso, R.T., 2013, Water quality of streams draining abandoned and reclaimed mined lands in the Kantishna Hills area, Denali National Park and Preserve, Alaska, 2008-11: U.S. Geological Survey Scientific Investigations Report 2013-5048, 84 p.
- SIR 2012-5245
- Conaway, J.S., and Schauer, P.V., 2012, Evaluation of streambed scour at bridges over tidal waterways in Alaska: U.S. Geological Survey Scientific Investigations Report 2012-5245, 48 p.
- SIR 2012-5210
- Curran, J.H., 2012, Streamflow record extension for selected streams in the Susitna River basin, Alaska: U.S. Geological Survey Scientific Investigations Report 2012-5210, 46 p.
- SIR 2012-5153
- Brabets, T.P., 2012, Hydrology and modeling of flow conditions at Bridge 339 and Mile 38-43, Copper River Highway, Alaska: U.S. Geological Survey Scientific Investigations Report 2012-5153, 32 p.
- SIR 2012-5147
- Houseknecht, D.W., Bird, K.J., and Garrity, C.P., 2012, Assessment of undiscovered petroleum resources of the Arctic Alaska petroleum province: U.S. Geological Survey Scientific Investigations Report 2012-5147, 26 p.
- SIR 2012-5145
- Rouse, W.A., and Houseknecht, D.W., 2012, Assessment of the coal-bed gas total petroleum system in the Cook Inlet-Susitna region, south-central Alaska: U.S. Geological Survey Scientific Investigations Report 2012-5145, 28 p.
- SIR 2011-5214
- Curran, J.H., and McTeague, M.L., 2011, Geomorphology and bank erosion of the Matanuska River, southcentral Alaska: U.S. Geological Survey Scientific Investigations Report 2011-5214, 52 p.
- SIR 2011-5195
- Lorenson, T.D., and Collett, T.S., 2011, Gas hydrate prospecting using well cuttings and mud-gas geochemistry from 35 wells, North Slope, Alaska: U.S. Geological Survey Scientific Investigations Report 2011-5195, 25 p.
- SIR 2011-5185
- Brabets, T.P., Ourso, R.T., Miller, M.P., and Brasher, A.M., 2011, Water quality of the Chokosna, Gilahina, Lakina Rivers, and Long Lake watershed along McCarthy Road, Wrangell-St. Elias National Park and Preserve, Alaska, 2007-08: U.S. Geological Survey Scientific Investigations Report 2011-5185, 68 p.
- SIR 2011-5162
- Light, T.D., and Schmidt, J.M., 2011, Lithogeochemistry of mineralized and altered rock samples from the northern Talkeetna Mountains, south-central Alaska: U.S. Geological Survey Scientific Investigations Report 2011-5162, 7 p.
- SIR 2011-5046
- March, R.S., and O'Neel, Shad, 2011, Gulkana Glacier, Alaska -- mass balance, meteorology, and water measurements, 1997-2001: U.S. Geological Survey Scientific Investigations Report 2011-5046, 72 p.
- SIR 2010-5247
- Van Beusekom, A.E., O'Neel, S.R., March, R.S., Sass, L.C., and Cox, L.H., 2010, Re-analysis of Alaskan benchmark glacier mass-balance data using the index method: U.S. Geological Survey Scientific Investigations Report 2010-5247, 16 p.
- SIR 2010-5243
- Neal, C.A., McGimsey, R.G., Dixon, J.P., Cameron, C.E., Nuzhdaev, A.A., and Chibisova, Marina, 2011, 2008 volcanic activity in Alaska, Kamchatka, and the Kurile Islands: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2010-5243, 94 p.
- SIR 2010-5242
- McGimsey, R.G., Neal, C.A., Dixon, J.P., Malik, Nataliya, and Chibisova, Marina, 2011, 2007 volcanic activity in Alaska, Kamchatka, and the Kurile Islands: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2010-5242, 110 p.
- SIR 2010-5220
- Long, K.R., Van Gosen, B.S., Foley, N.K., and Cordier, Daniel, 2010, The principal rare earth elements deposits of the United States -- a summary of domestic deposits and a global perspective [Bokan Mountain, Alaska]: U.S. Geological Survey Scientific Investigations Report 2010-5220, p. 28-35, 1 sheet.
- SIR 2010-5070
- U.S. Geological Survey, 2010, Mineral deposit models for resource assessment: U.S. Geological Survey Scientific Investigations Report 2010-5070.
- SIR 2010-5070-J
- Verplanck, P.L., Van Gosen, B.S., Seal, R.R., and McCafferty, A.E., 2014, A deposit model for carbonatite and peralkaline intrusion-related rare earth element deposits [Bokan Mountain rare earth deposit, Alaska], in U.S. Geological Survey, Mineral deposit models for resource assessment: U.S. Geological Survey Scientific Investigations Report 2010-5070-J, 58 p.
- SIR 2009-5257
- Brabets, T.P., and Conaway, J.S., 2009, Geomorphology and river dynamics of the lower Copper River, Alaska: U.S. Geological Survey Scientific Investigations Report 2009-5257, 42 p.
- SIR 2009-5215
- Arp, C.D., and Jones, B.M., 2009, Geography of Alaska lake districts: identification, description, and analysis of lake-rich regions of a diverse and dynamic state: U.S. Geological Survey Scientific Investigations Report 2009-5215, 52 p.
- SIR 2009-5211
- Brumbaugh, W.G., Mora, M.A., and May, T.W., 2009, Assessment of metals exposure and sub-lethal effects in voles and small birds captured near the DeLong Mountain Regional Transportation System road, Cape Krusenstern National Monument, Alaska, 2006: U.S. Geological Survey Scientific Investigations Report 2009-5211, 26 p.
- SIR 2009-5125
- Hamilton, T.D., 2009, Guide to surficial geology and river-bluff exposures, Noatak National Preserve, northwestern Alaska: U.S. Geological Survey Scientific Investigations Report 2009-5125, 49 p.
- SIR 2009-5084
- Curran, J.H., and Rice, W.J., 2009, Baseline channel geometry and aquatic habitat data for selected streams in the Matanuska-Susitna Valley, Alaska: U.S. Geological Survey Scientific Investigations Report 2009-5084, 24 p.
- SIR 2009-5067
- Kennedy, B.W., and Hall, C.C., 2009, Occurrence of selected nutrients, trace elements, and organic compounds in streambed sediment in the lower Chena River watershed near Fairbanks, Alaska, 2002-03: U.S. Geological Survey Scientific Investigations Report 2009-5067, 29 p.
- SIR 2008-5214
- Neal, C.A., McGimsey, R.G., Dixon, J.P., Manevich, Alexander, and Rybin, Alexander, 2009, 2006 volcanic Activity in Alaska, Kamchatka, and the Kurile Islands: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2008-5214, 102 p.
- SIR 2008-5183
- Brew, D.A., 2008, Delineation of landform and lithologic units for ecological landtype-association analysis in Glacier Bay National Park, southeast Alaska: U.S. Geological Survey Scientific Investigations Report 2008-5183, 7 p.
- SIR 2008-5175
- Lee, M.W., Collett, T.S., and Agena, W.F., 2008, Assessing gas-hydrate prospects on the North Slope of Alaska - theoretical considerations: U.S. Geological Survey Scientific Investigations Report 2008-5175, 28 p.
- SIR 2008-5159
- Coombs, M.L., McGimsey, R.G., and Browne, B.L., 2008, Preliminary volcano-hazard assessment for Gareloi volcano, Gareloi Island, Alaska: U.S. Geological Survey Scientific Investigations Report 2008-5159, 27 p., 1 sheet.
- SIR 2008-5146
- Schenk, C.J., and Houseknecht, D.W., 2008, Geologic model for oil and gas assessment of the Kemik-Thompson play, central North Slope, Alaska: U.S. Geological Survey Scientific Investigations Report 2008-5146, 28 p.
- SIR 2008-5125
- Hamilton, T.D., 2009, Guide to surficial geology and river-bluff exposures, Noatak National Preserve, northwestern Alaska: U.S. Geological Survey Scientific Investigations Report 2008-5125, 116 p.
- SIR 2008-5040
- Brumbaugh, W.G., and May, T.W., 2008, Elements in mud and snow in the vicinity of the DeLong Mountain Regional Transportation System Road, Red Dog Mine, and Cape Krusenstern National Monument, Alaska, 2005-06: U.S. Geological Survey Scientific Investigations Report 2008-5040, 30 p.
- SIR 2008-5010
- Gough, L.P., Crock, J.G., Wang, B., Day, W.C., Eberl, D.D., Sanzolone, R.F., and Lamothe, P.J., 2008, Substrate geochemistry and soil development in boreal forest and tundra ecosystems in the Yukon-Tanana Upland and Seward Peninsula, Alaskaa: U.S. Geological Survey Scientific Investigations Report 2008-5010, 18 p.
- SIR 2007-5289
- Gough, L.P., and Day, W.C., eds., 2010, Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289, 148 p.
- SIR 2007-5289-A
- Goldfarb, R.J., Marsh, E.E., Hart, C.J.R., Mair, J.L., Miller, M.L., and Johnson, Craig, 2010, Geology and origin of epigenetic lode gold deposits, Tintina Gold Province, Alaska and Yukon, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-A, p. A1-A18.
- SIR 2007-5289-B
- Dusel-Bacon, Cynthia, Aleinikoff, J.N., Premo, W.R., Paradis, Suzanne, and Lohr-Schmidt, Llana, 2010, Tectonic setting and metallogenesis of volcanogenic massive sulfide deposits in the Bonnifield mining district, northern Alaska Range, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-B, p. B1-B7.
- SIR 2007-5289-C
- Saltus, R.W., 2010, Matching magnetic trends and patterns across the Tintina fault, Alaska and Canada -- evidence for offset of about 490 kilometers, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-C, p. C1-C7.
- SIR 2007-5289-D
- O'Neill, J.M., Day, W.C., Aleinikoff, J.N., and Saltus, R.W., 2010, The Black Mountain tectonic zone -- a reactivated northeast trending crustal shear zone in the Yukon-Tanana Upland of east-central Alaska, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-D, p. D1-D8.
- SIR 2007-5289-E
- Hubbard, B.E., Dusel-Bacon, Cynthia, Rowan, L.C., and Eppinger, R.G., 2010, Mapping known and potential mineral occurrences and host rocks in the Bonnifield mining district using minimal cloud- and snow-cover ASTER data, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-E, p. E1-E8.
- SIR 2007-5289-F
- Wanty, R.B., Wang, Bronwen, Vohden, Jim, Day, W.C., and Gough, L.P., 2010, Aufeis accumulations in stream bottoms in Arctic and subarctic environments as a possible indicator of geologic structure, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-F, p. F1-F9.
- SIR 2007-5289-G
- Mueller, S.H., Goldfarb, R.J., Verplanck, P.L., Trainor, T.P., Sanzolone, R.F., and Adams, Monique, 2010, Surface-water, ground-water, and sediment geochemistry of epizonal and shear-hosted mineral deposits in the Tintina Gold Province -- arsenic and antimony distribution and mobility, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-G, p. G1-G9.
- SIR 2007-5289-H
- Wang, Bronwen, Gough, L.P., Wanty, R.B., Crock, J.G., Lee, G.K., Day, W.C., and Vohden, Jim, 2010, Landscape geochemistry near mineralized areas of eastern Alaska, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-H, p. H1-H8.
- SIR 2007-5289-I
- Eppinger, R.G., Briggs, P.H., Dusel-Bacon, Cynthia, Giles, S.A., Gough, L.P., Hammarstrom, J.M., and Hubbard, B.E., 2010, Environmental geochemical study of Red Mountain -- an undisturbed volcanogenic massive sulfide deposit in the Bonnifield District, Alaska Range, east-central Alaska, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-I, p. I1-I9.
- SIR 2007-5289-J
- Gough, L.P., Eppinger, R.G., and Briggs, P.H., 2010, The biogeochemistry and occurrence of unusual plant species inhabiting acidic, metal-rich water, Red Mountain, Bonnifield District, Alaska Range, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-J, p. J1-J6.
- SIR 2007-5289-K
- Gough, L.P., 2010, U.S. Geological Survey reports on the Tintina Gold Province--Products of recent mineral resources program studies, in Gough, L.P., and Day, W.C., eds., Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada -- results of a 5 year project: U.S. Geological Survey Scientific Investigations Report 2007-5289-K, p. K1-K3.
- SIR 2007-5282
- Heinrichs, T.A., Langley, D.E., Burrows, R.L., and Conaway, J.S., 2007, Hydraulic survey and scour assessment of Bridge 524, Tanana River at Big Delta, Alaska: U.S. Geological Survey Scientific Investigations Report 2007-5282, 11 p.
- SIR 2007-5281
- Rowan, E.L., and Stanley, R.G., 2008, The Yukon Flats Cretaceous(?)-Tertiary extensional basin, east-central Alaska: burial and thermal history modeling: U.S. Geological Survey Scientific Investigations Report 2007-5281, 12 p.
- SIR 2007-5269
- McGimsey, R.G., Neal, C.A., Dixon, J.P., and Ushakov, Sergey, 2008, 2005 volcanic activity in Alaska, Kamchatka, and the Kurile Islands: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2007-5269, 94 p.
- SIR 2007-5124
- Kennedy, B.W., and Langley, D.E., 2007, Assessment of hydrology, water quality, and trace elements in selected placer-mined creeks in the Birch Creek watershed near central, Alaska, 2001-05: U.S. Geological Survey Scientific Investigations Report 2007-5124, 40 p.
- SIR 2007-5094
- Coombs, M.L., McGimsey, R.G., and Browne, B.L., 2007, Preliminary volcano-hazard assessment for the Tanaga volcanic cluster, Tanaga Island, Alaska: U.S. Geological Survey Scientific Investigations Report 2007-5094, 37 p., 1 sheet.
- SIR 2007-5047
- Harney, Jodi, Cochrane, Guy, Etherington, Lisa, Dartnell, Pete, and Chezar, Hank, 2007, Geologic characteristics of benthic habitats in Glacier Bay, Alaska, derived from geophysical data, videography, and sediment sampling, in Piatt, J.F., and Gende, S.M., eds., Proceedings of the Fourth Glacier Bay Science Symposium: U.S. Geological Survey Scientific Investigations Report 2007-5047, p. 37-42.
- SIR 2007-5047
- Finnegan, D.C., Lawson, D.E., and Kopczynski, S.E., 2007, Assessing contemporary and Holocene glacial and glacial-marine environments, in Piatt, J.F., and Gende, S.M., eds., Proceedings of the Fourth Glacier Bay Science Symposium: U.S. Geological Survey Scientific Investigations Report 2007-5047, p. 42-45.
- SIR 2007-5047
- Lawson, D.E., Finnegan, D.C., Kopczynski, S.E., and Bigl, S.R., 2007, Early to mid-Holocene glacier fluctuations in Glacier Bay, Alaska, in Piatt, J.F., and Gende, S.M., eds., Proceedings of the Fourth Glacier Bay Science Symposium: U.S. Geological Survey Scientific Investigations Report 2007-5047, p. 54-56.
- SIR 2007-5047
- Motyka, R.J., Larsen, C.F., Freymueller, J.T., and Echelmeyer, K.A., 2007, Post Little Ice Age rebound in the Glacier Bay region, in Piatt, J.F., and Gende, S.M., eds., Proceedings of the Fourth Glacier Bay Science Symposium: U.S. Geological Survey Scientific Investigations Report 2007-5047, p. 57-59.
- SIR 2007-5047
- Cokelet, E.D., Jenkins, A.J., and Etherington, L.L., 2007, A transect of Glacier Bay ocean currents measured by acoustic doppler current profiler (ADCP), in Piatt, J.F., and Gende, S.M., eds., Proceedings of the Fourth Glacier Bay Science Symposium: U.S. Geological Survey Scientific Investigations Report 2007-5047, p. 80-83.
- SIR 2007-5047
- Wieczorek, G.F., Geist, E.L., Jakob, Matthias, Zirnheld, S.L., Boyce, Ellie, Motyka, R.J., and Burns, Patricia, 2007, Landslide-induced wave hazard assessment -- Tidal Inlet, Glacier Bay National Park, Alaska, in Piatt, J.F., and Gende, S.M., eds., Proceedings of the Fourth Glacier Bay Science Symposium: U.S. Geological Survey Scientific Investigations Report 2007-5047, p. 165-167.
- SIR 2007-5047
- Piatt, J.F., and Gende, S.M., eds., 2007, Proceedings of the Fourth Glacier Bay Science Symposium: U.S. Geological Survey Scientific Investigations Report 2007-5047, 246 p.
- SIR 2007-5039
- Schmidt, J.M., Light, T.D., Drew, L.J., Wilson, F.H., Miller, M.L., and Saltus, R.W., 2007, Undiscovered locatable mineral resources in the Bay Resource Management Plan area, southwestern Alaska: a probabilistic assessment: U.S. Geological Survey Scientific Investigations Report 2007-5039, 50 p.
- SIR 2007-5027
- Neal, E.G., 2007, Hydrology and glacier-lake-outburst floods (1987-2004) and water quality (1988-2003) of the Taku River near Juneau, Alaska: U.S. Geological Survey Scientific Investigations Report 2007-5027, 27 p.
- SIR 2006-5323
- Curran, J.H., 2007, Hydrology and flood profiles of Duck Creek and Jordan Creek downstream from Egan Drive, Juneau, Alaska: U.S. Geological Survey Scientific Investigations Report 2006-5323, 32 p.
- SIR 2006-5282
- Heinrichs, T.A., Langley, D.E., Burrows, R.L., and Conaway, J.S., 2007, Hydraulic survey and scour assessment of Bridge 524, Tanana River at Big Delta, Alaska: U.S. Geological Survey Scientific Investigations Report 2006-5282, 67 p.
- SIR 2006-5248
- Waythomas, C.F., Miller, T.P., and Mangan, M.T., 2006, Preliminary volcano hazard assessment for the Emmons Lake volcanic center, Alaska: U.S. Geological Survey Scientific Investigations Report 2006-5248, 41 p.
- SIR 2006-5229
- Glass, R.L., and Ourso, R.T., 2006, Water-quality conditions of Chester Creek, Anchorage, Alaska, 1998-2001: U.S. Geological Survey Scientific Investigations Report 2006-5229, 32 p.
- SIR 2006-5151
- Brabets, T.P., and Ourso, R.T., 2006, Water quality of the Crescent River basin, Lake Clark National Park and Preserve, Alaska, 2003-2004: U.S. Geological Survey Scientific Investigations Report 2006-5151, 40 p.
- SIR 2006-5023
- Langley, D.E., 2006, Calculation of scour depth at the Parks Highway Bridge on the Tanana River at Nenana, Alaska, using one- and two-dimensional hydraulic models: U.S. Geological Survey Scientific Investigations Report 2006-5023, 19 p.
- SIR 2005-5229
- Moran, E.H., and Brabets, T.P., 2005, Water quality and ground-water/surface-water interactions along the John River near Anaktuvuk Pass, Alaska, 2002-2003: U.S. Geological Survey Scientific Investigations Report 2005-5229, 44 p.
- SIR 2005-5221
- Eash, J.D., 2005, Baseline water-quality characteristics of the Alaska Army National Guard Stewart River Training area near Nome, Alaska: U.S. Geological Survey Scientific Investigations Report 2005-5221, 54 p.
- SIR 2005-5186
- Host, R.H., and Neal, E.G., 2005, Hydrology, geomorphology, and flood profiles of Lemon Creek, Juneau, Alaska: U.S. Geological Survey Scientific Investigations Report 2005-5186, 28 p.
- SIR 2005-5051
- Nelson, P.H., and Bird, K.J., 2005, Porosity-depth trends and regional uplift calculated from sonic logs, National Petroleum Reserve in Alaska: U.S. Geological Survey Scientific Investigations Report 2005-5051, 28 p.
- SIR 2005-5048
- Lee, M.W., 2005, Well log analysis to assist the interpretation of 3-D seismic data at Milne Point, North Slope of Alaska: U.S. Geological Survey Scientific Investigations Report 2005-5048, 23 p.
- SIR 2005-5019
- Wilson, F.H., and Coonrad, W.L., 2005, The Togiak-Tikchik complex of southwestern Alaska, a replacement for the Gemuk Group: stratigraphic nomenclature that has outlived its time: U.S. Geological Survey Scientific Investigations Report 2005-5019, 12 p.
- SIR 2005-5002
- Dinicola, R.S., Simonds, F.W., and Defawe, Rose, 2004, Monitoring the natural attenuation of petroleum in ground water at the former Naval complex, Operable Unit A, Adak Island, Alaska, May and June 2003: U.S. Geological Survey Scientific Investigations Report 2005-5002, 52 p.
- SIR 2004-5234
- Neal, E.G., 2004, Simulated peak inflows for glacier dammed Russell Fiord, near Yakutat, Alaska: U.S. Geological Survey Scientific Investigations Report 2004-5234, 10 p.
- SIR 2004-5229
- Brabets, T.P., 2004, Occurrence and distribution of trace elements in snow, streams, and streambed sediments, Cape Krusenstern National Monument, Alaska, 2002-2003: U.S. Geological Survey Scientific Investigations Report 2004-5229, 31 p.
- SIR 2004-5066
- Conaway, J.S., 2004, Summary and comparison of multiphase streambed scour analysis at selected bridge sites in Alaska: U.S. Geological Survey Scientific Investigations Report 2004-5066, 34 p.
- SIR 2004-5057
- Brabets, T.P., March, R.S., and Trabant, D.C., 2004, Glacial history and runoff components of the Tlikakila River basin, Lake Clark National Park and Preserve, Alaska: U.S. Geological Survey Scientific Investigations Report 2004-5057, 24 p.
- SIR 2004-5023
- Neal, E.G., Brabets, T.P., and Frenzel, S.A., 2004, Water quality and stream flow of the Indian River, Sitka, Alaska, 2001-02: U.S. Geological Survey Scientific Investigations Report 2004-5023, 33 p.
- SIR 2004-5021
- Brabets, T.P., and Whitman, M.S., 2004, Water-quality, biological, and physical-habitat conditions at fixed sites in the Cook Inlet basin, Alaska, National Water-Quality Assessment Study Unit, October 1998-September 2001: U.S. Geological Survey Scientific Investigations Report 2004-5021, 101 p.