EurekaMag PDF full texts Chapter 20,580

Hoepfner, J. 1980: Variation of the Chandler period based on latitudes observed at Potsdam Observatory. Gerlands Beitraege zur Geophysik 89(3/4): 182-186

Zhang Peiyu; Han Yanben 1996: Variation of the Earth's rotation derived from timing records of solar eclipse in ancient China. Chinese Science Bulletin 41(6): 525-526

Munk Walter, H. 1966: Variation of the Earth's rotation in historical time. Pages 52-69 1966

Isayeva, A.B. 1974: Variation of the Mo/ W ratio as a function of sedimentation conditions. Oceanology 14(3): 409-412

Simoes Jose, Z.; Mendes Victor Luis; Vales Dina; Senos Luisa 1995: Variation of the Moho depth in Gorringe Bank and Horseshoe abyssal plain. International Union of Geodesy and Geophysics, General Assembly 21, Week A: 391

Norman, W.G.; John, T.R. Jr.; John, C.D. 1971: Variation of the NRCS of the sea with increasing roughness. Journal of Geophysical Research 76(6): 1525-1538

Chauvel, J.; Regnault, S. 1986: Variation of the Tremadocian Eocrinoid genus Rhopalocystis ubaghs in the Moroccan Anti-Atlas. Geobios 19(6): 863-870

Sorokin, V.I.; Gruzdev, V.S.; Shorygin, V.A. 1970: Variation of the a (sub 0) parameter with the content of iron in sphalerite obtained under hydrothermal conditions. Geochemistry International 7(2): 361-363

Kopf, M. 1984: Variation of the acoustic impedance and reflection coefficient of rocks with depth. Geophysical Journal 5(2): 222-229

Schmidbauer, E.; Veitch, R. 1981: Variation of the ahhysteretic magnetization and initial susceptibility of small multidomain magnetite particles with particle concentration and sample shape. EOS Transactions American Geophysical Union 62(17): 232

Loomis Kindra, E.; Bogue Scott, W. 1994: Variation of the ancient field intensity prior to the Kauai R-N reversal; evidence suggesting a precursory reversal attempt. Abstracts with Programs - Geological Society of America 27(2): 68

Leonov, E.A. 1981: Variation of the annual distribution of fluvial flow in regions with intense irrigation. Trudy Gosudarstvennogo Ordena Trudovogo Krasnogo Znameni Gidrologicheskogo Instituta 273): 23-43

A.Najdi Ahmed 1971: Variation of the aperture in the species Ataxogyroidina variabilis Marie. Journal of the Geological Society of Iraq 4: 96-98

Al-Najdi, AM. 1973: Variation of the aperture in the species Tristix excavata (Reuss) Macfadyen. Bulletin Coll Sci Univ Baghdad, 12-13: 176-178

Monnereau Marc; Cazenave Anny 1988: Variation of the apparent compensation depth of hotspot swells with age of plate. Earth and Planetary Science Letters 91(1-2): 179-197

Caloi Pietro; Romualdi, G. 1965: Variation of the apparent vertical and seismicity of the tolmezzo area. Annali di Geofisica 18(1): 29-43

Pokorny Vladimr 1966: Variation of the average size of ostracods as a paleoecologic indicator. Eclogae Geologicae Helvetiae 59(1): 269-276

Suquet, H.; Malard, C.; Copin, E.; Pezerat, H. 1981: Variation of the b parameter and the basal distance d (sub 001) in a saponite series with crossing charges; II, The zero layer state. Clay Minerals 16(2): 181-193

Kranz, G.; Machajdik, D.; Wiegmann, J. 1978: Variation of the chemical and structural constitution of the mixed-layer mineral in the Seilitz Kaolin. Schriftenreihe fuer Geologische Wissenschaften 74(11): 115-123

Aikawa, K.; Noguchi, K. 1980: Variation of the chemical composition of water emitted from the Kibedani Geyser during its eruption. Onsen Kagaku = Journal of the Balneological Society of Japan 30(4, Special issue of the 32nd annual meeting): 182-190

Aikawa Kasho; Noguchi Kimio; Lloyd, E.F. 1984: Variation of the chemical composition of water emitted from the Prince of Wales Feathers and Waikorohihi geysers during an eruption of each. Onsen Kagaku = Journal of the Balneological Society of Japan 34(3): 73-80

Todd Dunn; Christopher, M.S.arfe 1986: Variation of the chemical diffusivity of oxygen and viscosity of an andesite melt with pressure at constant temperature. Chemical Geology 54(3-4): 0-215

Shapiro, S.M.; Yermekova, A.A.; Podol nyy O.V. 1981: Variation of the coefficient of permeability of weakly-permeable rocks in irrigated terrains. Sovetskaya Geologiya 1981(9): 113-118

Sobachenko, V.N.; Matveeva, L.N. (Matveyeva, L.N.; Khaltueva, V.K. (Khaltuyeva, V.K. 1989: Variation of the composition of micas in processes of granitization and fault-associated metasomatism in Precambrian trough structures (by example of the Katuga-Ayan Zone of Transbaikal). Soviet Geology and Geophysics 30(12): 70-76

Bondar, E.; Palu, V.; Veski, R. 1982: Variation of the composition of organic acids in bitumens and sapropels of Lake Lakhepera as a function of depth. Eesti NSV Teaduste Akadeemia Toimetised, Keemia = Izvestiya Akademii Nauk Estonskoy SSR, Khimiya 31(3): 181-192

Kos yan R.D.; Kochergin, A.D. 1987: Variation of the concentrations and composition of sediments suspended by highly deformed and breaking waves. Oceanology 27(2): 211-216

W.Yixiang 1988: Variation of the consolidation coefficient C (sub V) in consolidation process and its influence on surface subsidence prediction. Shuiwendizhi Gongchengdizhi = Hydrogeology and Engineering Geology 1988(2(100)): 47-49

Popov, A.N. 1977: Variation of the content of ammonium ions in river water. Water Resources 4(2): 322-326

Guth, J.L.; Caullet, P.; Wey, R. 1976: Variation of the crystal parameter of zeolite Y during crystallization from a gel; evidence for compositional heterogeneity. Bulletin de la Societe Francaise de Mineralogie et de Cristallographie 99(1): 21-25

R.L.ura; Gomba Tecla; Baxiu Marida 1996: Variation of the diameter of Orbulina universa of KCO1B core, Calabrian Ridge, East Mediterranean. Rendiconti dell'Istituto Lombardo, Accademia di Scienze e Lettere, Sezione A: Scienze Matematiche, Fisiche, Chimiche e Geologiche 128(2): 435-450

Akagi T.; Hashimoto Y.; Fu F.F.; Tsuno H.; Tao H.; Nakano Y. 2004: Variation of the distribution coefficients of rare earth elements in modern coral-lattices; species and site dependencies. Geochimica et Cosmochimica Acta 68(10): 2265-2273

Herbin Jean Paul; Mueller Carla; Geyssant Jeannine, R.; Melieres Frederic; Penn Ian, E. 1993: Variation of the distribution of organic matter within a transgressive system tract; Kimmeridge Clay (Jurassic), England. AAPG Studies in Geology 37: 67-100

Gurko, N.N.; Bogomolov, A.I. 1978: Variation of the distribution pattern of n-alkanes in lower Paleozoic petroleums of the Baltic Syneclise as a function of their geological mode of occurrence. Geochemistry International 15(4): 173-178

Ali Tatli; Hüsnü Özkan 1987: Variation of the elastic constants of tourmaline with chemical composition. Physics and Chemistry of Minerals 14(2): 172-176

Merkulova, V.M. 1975: Variation of the elastic moduli of quartzite and gabbro after heating. Physics of the Solid Earth 11(1): 54

Morat, P.; Le Mouel, J.L. 1987: Variation of the electrical resistivity of large rock samples with stress. Geophysics 52(10): 1424-1430

Covey Crump, S.J. 2001: Variation of the exponential and power law creep parameters with strain for Carrara Marble deformed at 120 degrees to 400 degrees C. Geophysical Research Letters 28(12): 2301-2304

Salmon, S.; Powell, T. 1998: Variation of the fine-grained granites of the Land's End Pluton. Proceedings of the Ussher Society 9, Part 3: 157-164

Gibowicz, S.J. 1973: Variation of the frequency-magnitude relation during earthquake sequences in New Zealand. Bulletin of the Seismological Society of America 63(2): 517-528

Gibowicz, S.J. 1973: Variation of the frequency-magnitude relation during the 1931 Hawkes Bay, 1934 Pahiatua, and 1942 Wairarapa aftershock sequences. New Zealand Journal of Geology and Geophysics 16(4): 1009-1045

Filimonov, V.V. 1974: Variation of the gamma -noise in continental climate. Physics of the Solid Earth 12: 844-846

Ohnaka, M.; Kinoshita, H. 1968: Variation of the geomagnetic field caused by accumulation of stress in the earth's crust; magnetism of Mount Minakami. Kasan = Bulletin of the Volcanological Society of Japan 12(3): 147

Burlatskaya, S.P.; Ermushev, A.V. 1994: Variation of the geomagnetic field inclination over the past 8400 years. Physics of the Solid Earth 30(1): 31-45

Sakai Hideo 1980: Variation of the geomagnetic field intensity deduced from archaeological objects. Rock Magnetism and Paleogeophysics 7: 61-67

Sato, T.; Kobayashi, K. 1979: Variation of the geomagnetic field intensity in four deep-sea cores. Rock Magnetism and Paleogeophysics 6: 41-47

Sasajima Sadao; Maenaka Kazuaki 1969: Variation of the geomagnetic field intensity since the late Miocene. Journal of Geophysical Research 74(4): 1037-1044

Sakai Hideo; Hirooka Kimio 1985: Variation of the geomagnetic intensity deduced from archeological objects in Japan. Rock Magnetism and Paleogeophysics 12: 12-19

Ye Danian; Li Zhe; He Wei 2001: Variation of the grand mean value of Si-O distances in metamorphic reactions. Chinese Science Bulletin 46(8): 702-704

Noda Hiromu; Oike Kazuo 1986: Variation of the ground water level related with the small earthquake (M 4.6) on September 11, 1980 in the southern part of the Lake Biwa. Zisin = Jishin 39(4): 635-643

Anonymous 1990: Variation of the groundwater level observed by telemetering system in the eastern Tokai District, central Japan (1989) (8). Jishin Yochi Renrakukai Kaiho = Report of the Coordinating Committee for Earthquake Prediction 44: 273-276

Ehara, S. 1973: Variation of the heat flow, the volume of the volcanic materials and the temperature of the fumarole with time and magmatic activity. Kasan = Bulletin of the Volcanological Society of Japan 18(2): 110

Kleinitz, W.; Flixeder, F. 1986: Variation of the injection water quality in an oilfield; consequence on injection strategy and well treatment. Erdoel Erdgas 102(2): 67-74

Papusoi, C. 1975: Variation of the intensity of thermoremanent magnetization as a function of the rate of cooling. IAGA Bulletin 36): 147

Halas St; Lis, J.; Szaran, J.; Zuk, W. 1973: Variation of the isotopic composition of H (sub 2) S in the presence of natural gas. Przeglad Geologiczny 21(5): 280-281

Etheridge, M.A. 1973: Variation of the length/ thickness ratio of biotite crystals of metamorphic rocks; a discussion. Journal of Geology 81(2): 234-236

Chen Xuezhong; Yin Xiangchu 1996: Variation of the load/ unload response ratio before the main shocks of the reservoir-induced earthquakes. Earthquake Research in China = Zhongquo Dizhen 10(2): 141-149

B.M Smith; M Prévot 1977: Variation of the magnetic properties in a basaltic dyke with concentric cooling zones. Physics of the Earth and Planetary Interiors 14(2): 0-136

JoséV.I.arra; Pedro Orduna 1986: Variation of the metal complexing ability of humic acids with coal rank. Fuel 65(7): 1012-1016

Zinchuk, N.N.; Kotel nikov D.D.; Sokolov, V.N. 1982: Variation of the mineral composition and structural features of the kimberlites of Yakutiya during weathering. Soviet Geology and Geophysics 23(2): 36-44

Niec, M.; Radwanek Bak, B. 1981: Variation of the mineralogic characteristics of ore deposits of zinc and lead in Silesia-Cracov. Rudy i Metale Niezelazne 26(9): 470-476

Juca, J.F.T.; Escario, V. 1991: Variation of the modulus of deformation of unsaturated soils with suction. Proceedings of the European Conference on Soil Mechanics and Foundation Engineering = Comptes Rendus du Congres Europeen de Mecanique des Sols et des Travaux de Fondations 10: 121-124

Anonymous 1846: Variation of the needle. Hunt's Merchants' Magazine, and Commercial Review 14: 190

Nishida Ryohei 1970: Variation of the parameter 'm' in the Ishimoto-Iida's relation on the Matsushiro earthquake swarm. Zisin = Jishin 23(2): 142-151

Rzhevskiy, V.V.; Rogozhnikov, V.I.; Yamshchikov, V.C. 1970: Variation of the parameters of longitudinal and transverse waves during torsion of rock samples. Doklady Akademii Nauk SSSR 191(3): 577-579

Bortnitskaya, V.M.; Tsipenyuk, T.M.; Ladyka, Y.U.F. 1981: Variation of the parameters of productive reservoir rocks of the Lower Carboniferous in the Dnieper-Donets Basin in local conditions of the beds. Geologiya i Geokhimiya Goryuchikh Iskopayemykh 57: 40-44

Vadillo Perez, I.; Carrasco Cantos, F.; Andreo Navarro, B.; Garcia de Torres, A.; Bosch Ojeda, C. 1999: Variation of the parameters of the calcium carbonates in the ground water from the infiltration of mine drainage, Malaga. Geogaceta 25: 199-201

T.V.M.lysheva; K.I.T.belko; E.Y. Shcherbovsky; D.A.K.ramov; A.I.M.lyshev 1982: Variation of the phase composition of C2 chondrites on heating. Earth and Planetary Science Letters 60(1): 0-16

Zeng Rong shu; MacKenzie, W.S. 1991: Variation of the primary field of leucite under water-deficient conditions in the system Ne-Ks-Q-H (sub 2) O at P (sub H) 2O = 5 kbar. Kexue Tongbao (Foreign Language Edition) = Chinese Science Bulletin 36(15): 1287-1290

Shinjow Akira; Matsuda Akiyoshi; Kamichika Makio 1980: Variation of the profiles of soil temperature and moisture content in a sand dune field without vegetation. Sakyu Kenkyu = Sand Dune Research 27(2): 64-74

Kolesnikov, N.V.; Gorshkova, I.A.; Biryulin, Y.F. 1970: Variation of the radiocarbon concentration in the atmosphere during the period 1957-1968 (according to dendrological data). Atmospheric and Oceanic Physics 6(6): 377-378

Miyahara Hiroko; Masuda Kimiaki; Furuzawa Hideki; Menjo Hiroaki; Muraki Yasushi; Kitagawa Hiroyuki; Nakamura Toshio 2004: Variation of the radiocarbon content in tree rings during the Spoerer Minimum. Radiocarbon 46(2): 965-968

Anonymous 1990: Variation of the radon concentration in groundwater observed by the telemetering system in the eastern Tokai-Izu District, central Japan (1989) (8). Jishin Yochi Renrakukai Kaiho = Report of the Coordinating Committee for Earthquake Prediction 44: 277-280

Noguchi Kimio 1994: Variation of the radon content in two display springs and the reservoir of the Hot Springs National Park in Arkansas. Pages 320-327 1994

A.W.ttenbach; L.T.bler; P.S.hleppi; V.F.rrer 1998: Variation of the rare earth element concentrations in the soil, soil extract and in individual plants from the same site. Journal of Radioanalytical and Nuclear Chemistry 231(1-2): 101b-106

Balashov, Y.A. 1969: Variation of the rare-earth elements composition and content in eudialytes. Akademiya Nauk SSSR, Mineralogicheskiy Muzey, Trudy 19: 113-120

Fleischer Michael 1968: Variation of the ratio Ni/ Co in igneous rock series. Journal of the Washington Academy of Sciences 58(5): 108-117

Schmidt, E.D.D.; Kirk, J.L.; Vedam, K. 1968: Variation of the refractive index of diamond with hydrostatic pressure to 7 kilobars. American Mineralogist 53(7-8): 1404-1406

Ute, R.Vetter 1990: Variation of the regional stress tensor at the western Great Basin boundary from the inversion of earthquake focal mechanisms. Tectonics 9(1): 63

Indukayev, S.Y.; Shpil kov A.P. 1967: Variation of the scheme of the ARS-2 airborne radiometer. Geofizicheskaya Apparatura 34: 178-180

Angulo Rodolfo Jose; Giannini Paulo Cesar Fonseca; Kogut Jaqueline Silveira; dos Prazeres Filho Helcio Jose; de Souza Maria Cristina 1997: Variation of the sedimentological parameters across a Holocene beach-ridge plain; Mel Island, Parana, Brazil. Boletim Paranaense de Geociencias 44: 77-86

Yamauchi Yoshiaki; Takayama Hiroyuki 1987: Variation of the seismic detection capability by the newly installed Sapporo seismic telemetering system. Quarterly Journal of Seismology 51(1-2): 35-45

Boncheva Kh; Tsenov Ludmil 1980: Variation of the seismic modifying effect of soil layers. B"lgarsko Geofizichno Spisanie = Bulgarian Geophysical Journal 6(2): 81-87

Pavlenko, O.V. 2004: Variation of the shear modulus of the subsurface soil in the epicenter zone during the main shock and aftershocks of the 1995 Kobe earthquake in Japan. Doklady Earth Sciences 399(8): 1103-1107

Bencini, A.; Martini, M. 1979: Variation of the silica content in the phreatic waters of Vulcano. Rendiconti della Societa Italiana di Mineralogia e Petrologia 35(2): 639-646

Beede Joshua William 1902: Variation of the spiralia in Seminula argentia (Shepard) Hall. The University of Kansas Science Bulletin: 155-157

G.H.ldsworth; S.F.garasi; H.R.K.ouse 1991: Variation of the stable isotopes of water with altitude in the Saint Elias Mountains of Canada. Journal of Geophysical Research: Atmospheres 96(D4): 7483-7494

Vetter, U.R. 1988: Variation of the stress tensor at the Sierra Nevada-Great Basin boundary region. Seismological Research Letters 59(1): 5

Kochegarov, G.G. 1988: Variation of the structure and mechanical properties of mineral substances in dispersion. Izvestiya Akademii Nauk SSSR, Neorganicheskiye Materialy 24(1): 73-76

Iken, A. 1973: Variation of the surface velocity of the White Glacier, Axel Heiberg Island, in relation to variations of discharge of glacial streams and of water pressure in moulins. Zeitschrift fuer Gletscherkunde und Glazialgeologie 9: 207-219

Drozdowicz, K.; Krynicka, E.; Dabrowska, J. 2005: Variation of the thermal neutron diffusion cooling properties of wet rock material (Monte Carlo simulations of the pulsed neutron experiments). Applied Radiation and Isotopes: Including Data Instrumentation and Methods for use in Agriculture Industry and Medicine 62(3): 509-516

Collette, B.J.; Twigt, W. 1979: Variation of the topographic expression of the Kane fracture zone along its axis. EOS Transactions American Geophysical Union 60(18): 289

Mariscal, B. 1992: Variation of the vegetation during the Subboreal; pollen analysis in Cabezo de Brujas, Almizarague, Almeria. Revista Espanola de Micropaleontologia 24(1): 591-599

Callesa, L.; Ruiz de Argandona, V.G. 1985: Variation of thermal expansion in crystalline rocks. Trabajos de Geologia - Universidad de Oviedo 15: 307-313

Mutch Alexander, D. 1952: Variation of thermo-electric properties of pyrite in association with gold ore. Mining Engineering 4(9): 880-883

Xu, X.; Li, S. 1989: Variation of thermodynamic conditions of metamorphism and the evolution characteristics of the North China Platform. Regional Geology of China = Zhongquo Quyu Dizhi 1989(2): 159-167

Dopita, M.; Polan, J.; Schejbal, C. 1981: Variation of thickness of beds in Ostrava-Karvina coal basin. Uhli 29(2): 41-45

Rogers John, J.W.; Ragland Paul, C. 1961: Variation of thorium and uranium in selected granitic rocks. Geochimica et Cosmochimica Acta 25(2): 99-109

Saltykov, V.A.; Sinitsyn, V.I.; Chebrov, V.N. 1997: Variation of tidal component of the high-frequency seismic noise as a result of changes in medium stress state. Vulkanologiya i Seysmologiya 1997(4): 73-83

Sato Shoji; Irie Isao 1970: Variation of topography of sea-bed caused by the construction of breakwaters. Pages 1301-1319 1970

Taminskas Julius 2001: Variation of total phosphorus and nitrogen in Lithuanian lakes. Geografijos Metrastis 34: 31-41

Zinkute Rimante; Brannvall Evelina; Taraskevicius Ricardas 2007: Variation of trace element accumulation in topsoil near the Vilnius-Kaunas Highway. Geologija - Vilniaus Universitetas 58: 1-9

Eppinger Robert, G.; Closs, L.G.aham 1990: Variation of trace elements and rare earth elements in fluorite; a possible tool for exploration. Economic Geology and the Bulletin of the Society of Economic Geologists 85(8): 1896-1907

Bhattacharjee, J. 1983: Variation of trace elements in feldspars as a guide to prospecting muscovite mineralisation in Bhilwara pegmatite belt, Rajasthan. Indian Minerals 37(3): 1-29

Gresens Randall, L.; Stensrud Howard, L. 1969: Variation of trace elements in metamorphic muscovite. Special Paper - Geological Society of America: 604

Kemp, Alan ES. 1995: Variation of trace fossils and ichnofacies in Neogene and Quaternary pelagic sediments from the eastern Equatorial Pacific Ocean (Leg 138). Proceedings of the Ocean Drilling Program Scientific Results 138: 177-190

Mäkinen, H.; Jyske, T.; Saranpää, P. 2008: Variation of tracheid length within annual rings of Scots pine and Norway spruce. Holzforschung 62(1)

Fumiko Tajima; Stephen, P.G.and 1998: Variation of transition zone high-velocity anomalies and depression of 660 km discontinuity associated with subduction zones from the southern Kuriles to Izu-Bonin and Ryukyu. Journal of Geophysical Research: Solid Earth 103(B7): 15015-15036

Robinson Russell; Wesson, R.L.; Ellsworth, W.L. 1974: Variation of travel time residuals preceding the Bear Valley earthquake of 24 February 1972. Abstracts with Programs - Geological Society of America 7(3): 308-309

Rummel, F.; Frohn, C. 1982: Variation of ultrasonic velocity in granite and serpentinite during dilatant fracture under general triaxial compression.; 1. Pages 103-111 1982

Merkulova, V.M. 1965: Variation of ultrasonic wave velocity in some rocks. Izvestiya Akademii Nauk SSSR, Fizika Zemli 5: 75-81

Seki Yotaro; Onuki Hitoshi 1967: Variation of unit-cell dimensions in natural jadeite-diopside mineral series. Ganseki Kobutsu Kosho Gakkai-Shi = Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists 58(6): 233-237

Hong Hanjing 1995: Variation of uplift velocity in Qinghai-Tibet Plateau; its occasion and consequences. Earthquake Research in China = Zhongquo Dizhen 9(4): 445-453

Metcalf Rodney, V.; Blackburn William, H. 1981: Variation of uranium and thorium in the Old Rag Granite, Madison County, Virginia. Abstracts with Programs - Geological Society of America 14(1): 30

Kravchenko, S.M.; Kalita, A.P.; Flerova, L.B.; Rabinovich, B.S. 1975: Variation of uranium concentration in plagioclase from various zones in microcline-albite-oligoclase pegmatites of Karelia. Geokhimiya 2): 291-295

Kravchenko, S.M.; Kalita, A.P.; Flerova, L.B.; Rabinovich, B.S. 1975: Variation of uranium concentration in plagioclase from various zones in the microcline-albite-oligoclase pegmatites of Karelia. Geochemistry International 12(1): 201

Cowart, J.B. 1980: Variation of uranium isotopes in some carbonate aquifers. DOE Symposium Series 1: 711-723

Bychkov, A.M.; Polosin, A.V.; Borisov, A.A. 1989: Variation of valency and structural state of iron ions during kirschteinite fusion (CuFeSiO (sub 4) ). Doklady Akademii Nauk SSSR 306(2): 439-443

Birch Albert Francis 1938: Variation of velocities within a simplified earth model. Geological Society of America Bulletin 49(12, Part 2): 1925

Johnson Brann 1983: Variation of velocity and Q with water content. EOS Transactions American Geophysical Union 64(45): 862

Milan Polorný 1965: Variation of velocity and attenuation of longitudinal waves during the solid-liquid and liquid-solid transition in wood's alloy. Studia Geophysica et Geodaetica 9(3): 250-258

Yamamoto Hiroshi 1991: Variation of velocity distribution of gravel particles due to the change of discharge. Chikei = Transactions - Japanese Geomorphological Union 12(3, special issue): 302

Lubanzadio, M.; Goulty, N.R.; Swarbrick, R.E. 2002: Variation of velocity with effective stress in chalk; null result from North Sea well data. Marine and Petroleum Geology 19(8): 921-927

Wan Guojiang; Huang Ronggui; Wang Changsheng; Rong Jun 1990: Variation of vertical profile for (super 210) Po (sub ex) at the top of sediment in Hongfeng Lake. Chinese Science Bulletin 35(22): 1910-1914

Jimenez, A.; Suarez Ruiz, I.; Iglesias, M.J.; Laggoun Defarge Fatima 1996: Variation of vitrinite physicochemical properties during artificial thermal evolution. Reunion Annuelle des Sciences de la Terre 16: 125

Groth Peter, K.H. 1994: Variation of vitrinite reflectance data due to laboratory slide-making methods. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 1994: 159

Mastalerz, M. 1991: Variation of vitrinite reflectance in a vertical seam section; an example from the Intrasudetic Basin, SW Poland. Bulletin de la Societe Geologique de France, Huitieme Serie 162(2): 175-182

Saito, G.; Kazahaya, K.; Shinohara Hiroshi; Stimac, J.; Kawanabe, Y. 2001: Variation of volatile concentration in a magma system of Satsuma-Iwojima Volcano deduced from melt inclusion analyses. Journal of Volcanology and Geothermal Research 108(1-4): 11-31

Shabo, Z.V.; Petrikovskaya, M.Y.; Grinberg, I.V. 1974: Variation of volume and chemical composition of gases by artificially-induced metamorphism of coal. Geologiya i Geokhimiya Goryuchikh Iskopayemykh 38: 21-27

Qi Pu; Sun Zanying; Ru Yuying 1998: Variation of water and sediment in the Yellow River and the strategy for harnessing its lower reaches. Pages 861-866 1998

Ambe Yoshinari; Horiuchi Seiji; Kawai Takayoshi 1988: Variation of water balance of Lake Mashu; a closed volcanic lake in Japan. Verhandlungen - Internationale Vereinigung fuer Theoretische und Angewandte Limnologie = Proceedings - International Association of Theoretical and Applied Limnology 23, Part 1: 90-95

Yamaguchi, R. 1981: Variation of water levels at Funabara and Kakigi before the Izu-Hanto-Toho-Oki earthquake, 1980. Jishin Yochi Renrakukai Kaiho = Report of the Coordinating Committee for Earthquake Prediction 25: 179-182

Anonymous 1991: Variation of water quality of Akazawa No. 1 Well and its relation to occurrence of earthquakes. Jishin Yochi Renrakukai Kaiho = Report of the Coordinating Committee for Earthquake Prediction 45: 270-274

Kanai Yutaka; Kamioka Hikari; Kanazawa Yasuo; Seki Yoji; Hamasaki Satoshi; Tsukimura Katsuhiro; Nakajima Terumasa 1999: Variation of water quality of sub-surface and surface waters at the river-head in central Ibaraki Prefecture. Chishitsu Chosajo Geppo = Bulletin of the Geological Survey of Japan 50(9): 591-610

Rai, S.N.; Singh, R.N. 1979: Variation of water table induced by the time varying recharge. Geophysical Research Bulletin 17(2): 97-109

Krivetskaya, T.D.; Dronova, L.M. 1982: Variation of water yield and lack of saturation in rocks during fluctuations of ground water level. Doklady Akademii Nauk BSSR 26(6): 537-539

Liu Xiaohong 1989: Variation of wave velocity before rupturing of samples composed of rocks with different properties. Acta Seismologica Sinica 2(4): 587-592

Bland, P.A.; Berry, F.J.; Pillinger, C.T. 1995: Variation of weathering with depth; a comparison between the Great Bend Meteorite and LEW 85319. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 26, Part 1: 131-132

Mueller Sohnius Dieter 1993: Variation on a 36-Ma-old theme; length, intensity and rhythm of volcanism; a record from the Hocheifel (Germany). Journal of Volcanology and Geothermal Research 55(3-4): 261-270

Cui Yingzhuo; Feng Peizhen; Chen Daixiu; Li Juzhou 2000: Variation on sweepout of water drive reservoir in Block Hu-12, Dongpu Depression, China. Jianghan Shiyou Xueyuan Xuebao = Journal of the Jianghan Petroleum Institute 22(4): 66-68

Esteves Valdemar, I.; Cordeiro Nereida, M.A.; Duarte Armando da Costa 1995: Variation on the adsorption efficiency of humic substances from estuarine waters using XAD resins. Marine Chemistry 51(1): 61-66

Taquet Philippe 1977: Variation or rudimentation of the forelimbs among the theropods (Dinosauria)?. Colloques Internationaux du Centre National de la Recherche Scientifique 266: 333-339

Gurwell, B.R. 1983: Variation parallel to the coast of petrographic properties of sediments. Zeitschrift fuer Geologische Wissenschaften 11(1): 59-76

Singh, A.B.; Babu, C.R. 1980: Variation patterns in the atmospheric concentration of tree pollen in Delhi. Abstracts - International Palynological Conference 5: 362

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Zorn Helmut 1974: Variation statistical studies on Diplopora annulata and D. philosophi; calcareous algae from the Alpine middle Triassic. Eclogae Geologicae Helvetiae 67(1): 1-30

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Yang Jiedong; Sun Weiguo; Wang Zongzhe; Xue Yaosong; Tao Xiancong 1999: Variations in Sr and C isotopes and Ce anomalies in successions from China; evidence for the oxygenation of Neoproterozoic seawater?. Precambrian Research 93(2-3): 215-233

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Kistler Ronald, W.; Peterman Zell, E. 1972: Variations in Sr, Rb, K, Na and initial Sr (super 87) / Sr (super 86) in Mesozoic granitic rocks in California. Abstracts with Programs - Geological Society of America 5(7): 562-563

Kistler Ronald, W.; Peterman Zell, E. 1973: Variations in Sr, Rb, K, Na, and Initial Sr (super 87) / Sr (super 86) in Mesozoic Granitic Rocks and Intruded Wall Rocks in Central California. Geological Society of America Bulletin 84(11): 3489-3512

Kasser, P. 1970: Variations in Swiss glaciers and the observation network. Zeitschrift fuer Gletscherkunde und Glazialgeologie 6: 141-150

O.Connell Suzanne, B. 1990: Variations in Upper Cretaceous and Cenozoic calcium carbonate percentages, Maud Rise, Weddell Sea, Antarctica. Proceedings of the Ocean Drilling Program, Scientific Results 113: 971-984

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Biagi, P.F.; Piccolo, R.; Castellana, L.; Ermini, A.; Martellucci, S.; Bellecci, C.; Capozzi, V.; Perna, G.; Molchanov, O.A.; Hayakawa, M. 2004: Variations in a LF radio signal on the occasion of the recent seismic and volcanic activity in southern Italy. Physics and Chemistry of the Earth 29(4-9): 551-557

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Easton, A.J.; Claugher, D. 1986: Variations in a growth form of synthetic vaterite. Mineralogical Magazine 50, Part 2(356): 332-336

Roy David, C. 1970: Variations in a thin-bedded turbidite sequence from the Silurian of northeastern Maine. Abstracts with Programs - Geological Society of America 3(7): 669-670

Olsen Sakiko, N. 1984: Variations in abundance and density of CO (sub 2) -rich fluid inclusions within a migmatite. Abstracts with Programs - Geological Society of America 17(6): 613

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Bonatti Enrico 1984: Variations in accreting oceanic lithosphere margins; slow and fast propagating rifts, thrusted rifts, and collapsing rifts. Memorie della Societa Geologica Italiana 27: 23-34

Yoko Fujikawa; Masami Fukui 1991: Variations in adsorption mechanisms of radioactive cobalt and cesium in rocks. Journal of Contaminant Hydrology 8(2): 177-195

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He Qing; Yang Qing; Li Hongjun 2003: Variations in air temperature, precipitation and sand-dust weather in Xinjiang, China, over the past 40 years. Bingchuan Dongtu = Journal of Glaciology and Geocryology 25(4): 423-427

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Hakenberg Hanna 1993: Variations in ambient hydrogeochemistry under anthropogenic pressure in the Warsaw area. Prace Mineralogiczne 83: 25-28

S.N.W.ite; A.D.C.ave; G.T.R.ynolds; E.J.G.idos; J.A.T.son; C.L.V.n Dover 2000: Variations in ambient light emission from black smokers and flange pools on the Juan de Fuca Ridge. Geophysical Research Letters 27(8): 1151

Jerzykiewicz Tomasz 1992: Variations in anatomy and facies of the foredeep; the stratigraphic response to Laramide Orogeny in the southern Canadian Cordillera. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 1992: 59

Miura Yasunori; Rucklidge John, C. 1979: Variations in apophyllite structure and chemistry. American Crystallographic Association, Series 2: Program and Abstracts 6(2): 89

Anonymous 1981: Variations in apparent electrical resistivity at Mount Mihara, Oshima Volcano. Jishin Yochi Renrakukai Kaiho = Report of the Coordinating Committee for Earthquake Prediction 26: 87-89

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Clift Peter, D.; Dixon John, E. 1994: Variations in arc volcanism and sedimentation related to rifting of the Lau Basin (Southwest Pacific). Proceedings of the Ocean Drilling Program, Scientific Results 135: 23-49

Atkinson, C.D. 1982: Variations in architectural style of fluviatile deposits in the Tertiary South Pyrenean Basin, northern Spain. International Congress on Sedimentology = Congres International de Sedimentologie 11: 149

Rognon, P. 1989: Variations in aridity of the Sahara during the last 125,000 years, and their relationship to orbital and glacial controls. Bulletin de la Societe Geologique de France, Huitieme Serie 5(1): 13-20

Lorberer Arpad 1973: Variations in artesian water resources with the impact of withdrawal. Hidrologiai Kozlony 53(6): 266-271

Knighton, A.David 1975: Variations in at-a-station hydraulic geometry. American Journal of Science 275(2): 186-218

Hajdas Irka 2002: Variations in atmospheric (super 14) C content and implications for dating. Geochimica et Cosmochimica Acta 66(15A): 302

LeGrand, P.; Alverson, K. 2001: Variations in atmospheric CO (sub 2) during glacial cycles from an inverse ocean modeling perspective. Paleoceanography 16(6): 604-616

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Frisia Silvia; Borsato Andrea; Fairchild Ian, J.; Susini Jean 2005: Variations in atmospheric sulphate recorded in stalagmites by synchrotron micro-XRF and XANES analyses. Earth and Planetary Science Letters 235(3-4): 729-740

Ondreas Helene; Aslanian Daniel; Geli Louis; Olivet Jean Louis 2001: Variations in axial morphology, segmentation, and seafloor roughness along the Pacific-Antarctic Ridge between 56 degrees S and 66 degrees S. Journal of Geophysical Research, B, Solid Earth and Planets 106(5): 8521-8546

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Furnes; Dilek; Skjerlie; Ryttvad; Fonneland 1998: Variations in basaltic geochemistry along a propagating rift of the late Ordovician marginal basin of the West Norwegian Caledonides. Terra Nova 10(1): 21-26

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Biscaye Pierre, E.; Eittreim Stephen, L. 1974: Variations in benthic boundary layer phenomena; nepheloid layer in the North American Basin. Marine Science 4(Suspended solids in water): 227-260

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Sievers, R.E. 1971: Variations in beryllium and chromium concentrations in lunar fines compared with crystalline rocks. Pages 275-277 1971

Sievers, R.E.; Eisentraut, K.J.; Griest, D.J.; Richardson, M.F.; Wolf, W.R.; Ross, W.D.; Frew, N.M.; Isenhour, T.L. 1971: Variations in beryllium and chromium contents in lunar fines compared with crystalline rocks. Geochimica et Cosmochimica Acta 2(2): 1451-1459

Liritzis, Y. 1985: Variations in beta particle attenuation of some Hellenic ceramics. Nuclear Tracks and Radiation Measurements 10(4-6): 667-672

Perry Christopher, T. 1995: Variations in bioerosion across a Miocene reef system, Mallorca, Spain; a potential paleoenvironmental tool and more!. Publications du Service Geologique du Luxembourg 29: 203-210

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Richards, M.P.; Hedges, R.E.M. 2003: Variations in bone collagen delta (super 13) C and delta (super 15) N values of fauna from Northwest Europe over the last 40 000 years. Palaeogeography, Palaeoclimatology, Palaeoecology 193(2): 261-267

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Chaussidon Marc; Robert Francois 1994: Variations in boron isotope composition of chondrules and chondrites. Reunion Annuelle des Sciences de la Terre 15: 1

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Gubareva, V.S. 1971: Variations in brachiopod complexes at several subdivision boundaries in the Carboniferous. Byulleten' Moskovskogo Obshchestva Ispytateley Prirody, Otdel Geologicheskiy 46(4): 94-101

Hendrix, A.R.; Barth, C.A.; Lane, A.L.; Hord, C.W.; Stewart, A.I.F.; Simmons, K.E.; McClintock, W.E.; Ajello, J.M.; Naviaux, K.L.; Aiello, J.J.; Tobiska, W.K.; Stephens, S.K. 1997: Variations in brightness over Callisto's surface as measured by the Galileo ultraviolet spectrometer. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 28, Part 2: 549-550

Auker Karla, M.; Billman Thomas, A.; Burford Arthur, E.; Corbett Robert, G.; Wilk Grant, B.; Quick Thomas, J. 1988: Variations in brine composition within two producing fields, Clinton Formation, eastern Ohio. Abstracts with Programs - Geological Society of America 21(5): 332

Given Holly, K. 1990: Variations in broadband seismic noise at IRIS/ IDA stations in the USSR with implications for event detection. Bulletin of the Seismological Society of America 80(6, Part B): 2072-2088

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Lidiak Edward, G. 1971: Variations in calc-alkalic and tholeiitic volcanism in the Puerto Rico orogen. Transactions of the Caribbean Geological Conference = Memorias - Conferencia Geologica del Caribe 5(5): 154

Hildebrand Habel Tania; Willems Helmut; Versteegh Gerard, J.M. 1999: Variations in calcareous dinoflagellate associations from the Maastrichtian to middle Eocene of the western South Atlantic Ocean (Sao Paulo Plateau, DSDP Leg 39, Site 356). Review of Palaeobotany and Palynology 106(1-2): 57-87

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Christopher, D.H.; Jonathan, G.P. 1984: Variations in caldera development in the Tertiary volcanic field of Trans-Pecos Texas. Journal of Geophysical Research: Solid Earth 89(B10): 8765-8786

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Riley Teal, R.; Bailey, D.K.; Lloyd Felicity, E. 1994: Variations in carbonatite melt parageneses; Rockeskyll Complex, West Eifel, Germany. Program with Abstracts - Geological Association of Canada 19: 93

Asquith, G.B.; Thomerson, M.D.; Arnold, M.D. 1994: Variations in cementation exponent (m) and fracture porosity, Permian Delaware Mountain Group sandstones, Reeves and Culberson counties, Texas. Bulletin - New Mexico Bureau of Mines and Mineral Resources: 97-100

Asquith George, B.; Thomerson Mark, D. 1993: Variations in cementation exponent and fracture porosity; Permian Delaware Mountain Group sandstones, Reeves and Culberson counties, Texas. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 1993: 69

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Nakayama Katsuhiro; Fielding Christopher, R.; Alexander Jan 2002: Variations in character and preservation potential of vegetation-induced obstacle marks in the variable discharge Burdekin River of North Queensland, Australia. Sedimentary Geology 149(4): 199-218

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Mizutani Yoshihiko; Sugiura Tsutomu 1982: Variations in chemical and isotopic compositions of fumarolic gases from Showashinzan Volcano, Hokkaido, Japan. Geochemical Journal 16(2): 63-71

Roth Reinhold 1984: Variations in chemical and mineral composition during polyphase mylonitization of the Kellerjoch Gneiss, Tyrol. Geologische Rundschau 73(1): 69-89

Allen Robert, D. 1952: Variations in chemical and physical properties of fluorite. American Mineralogist 37(11-12): 910-930

Dennen William Henry 1951: Variations in chemical composition across igneous contacts. Geological Society of America Bulletin 62(6): 547-557

Saye Samantha, E.; Pye Kenneth 2006: Variations in chemical composition and particle size of dune sediments along the west coast of Jutland, Denmark. Sedimentary Geology 183(3-4): 217-242

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Poland Joseph Fairfield 1944: Variations in chemical composition of Los Angeles Basin ground waters. Economic Geology and the Bulletin of the Society of Economic Geologists 39(4): 315-318

Correia Michel; Lacaze Jean; Poulet Michel; Roucache Jeannine 1969: Variations in chemical composition of crude oils of the Tiguentourine field, Algeria. Pages 303-318 1969

Wakita Hiroshi; Nakamura Yuji; Notsu Kenji 1980: Variations in chemical composition of ground water related to the eruption of Mt. Ontake. Jishin Yochi Renrakukai Kaiho = Report of the Coordinating Committee for Earthquake Prediction 24: 176-177

Wakita Hiroshi; Nakamura Yuji; Notsu Kenji 1980: Variations in chemical composition of groundwater in earthquake swarms region, Iwasaki, Aomori Prefecture. Jishin Yochi Renrakukai Kaiho = Report of the Coordinating Committee for Earthquake Prediction 24: 25-26

Matveyenkov, V.V.; Al Mukhamedov, A.I.; Kostoglodov, V.V. 1988: Variations in chemical composition of low-potassium tholeiites from rift zones with different spreading speeds. Oceanology 28(1): 55-57

Takahashi, H.; Tsuneishi, Y. 1978: Variations in chemical composition of thermal water before and after the 1978 Izu-Oshima-kinkai earthquake, at Tokunaga-minami and Tsukigase in the Izu Peninsula. Bulletin of the Earthquake Research Institute = Tokyo Daigaku Jishin Kenkyusho Iho 53, Part 3: 987-994

Takahashi, H.; Hosoya, Y. 1978: Variations in chemical species in the groundwater around the Asama Volcano; relation of the explosive activity in 1973. Bulletin of the Earthquake Research Institute = Tokyo Daigaku Jishin Kenkyusho Iho 53, Part 2: 551-568

Henderson, D.; Birkelund, J.; Viana, R. 1993: Variations in chemistry and mineralogy of Taconic slates; clues to volume changes during cleavage formation. Abstracts with Programs - Geological Society of America 26(2): 23

Neil, C.S.; Stanley, N.W. 1990: Variations in chemistry of acid-sulfate-chloride springs at Nevado del Ruiz Volcano, Colombia; November 1985 through December 1988. Journal of Volcanology and Geothermal Research 42(1-2): 203-210

Hanor Jeffrey, S. 1996: Variations in chloride as a driving force in siliciclastic diagenesis. Special Publication - SEPM (Society for Sedimentary Geology) 55: 3-12

Bird, M.L. 1976: Variations in chromite composition and the Fe-Mg distribution coefficient between chromite and olivine in alpine and stratiform ultramafic complexes and in Recent tholeiitic lavas. Abstracts with Programs - Geological Society of America 9(2): 134

Towe Kenneth, M.; Grim Ralph, E. 1963: Variations in clay mineralogy across facies boundaries in the Middle Devonian (Ludlowville) New York. American Journal of Science 261(9): 839-861

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McFadden, L.D. 1978: Variations in clay minerals and calcic-horizon development in the soils of the Canada Del Oro Valley, southeastern Arizona. Abstracts with Programs - Geological Society of America 11(3): 116

Luepke Gretchen 1990: Variations in clay minerals and pebble lithologies in the Merced Formation, Northern California; comparisons with heavy-mineral variations. Abstracts with Programs - Geological Society of America 23(3): 38

Eronen Matti 1991: Variations in climate and environments in northern Europe in prehistoric times. PACT 36: 67-75

Aubekerov, B.Z.; Chalykh yan E.V.; Zhakupova, S.A. 1989: Variations in climate and paleogeographic conditions in Central Kazakhstan in Post-glacial and Holocene. Pages 98-102 1989

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Walker Rachel; Mastalerz Maria; Padgett Penny 2000: Variations in coal chemistry and implications for coking behaviour; examples from Indiana. Abstracts with Programs - Geological Society of America 33(7): 81

Ward, C.R.; Li, Z.; Gurba Lila, W. 2004: Variations in coal maceral chemistry and mineral matter characteristics with rank advance in the German Creek Coal Measures of the Bowen Basin, Australia, using electron microprobe and other techniques. Open-File Report - U S

Ward C.R.; Li Z.; Gurba L.W. 2005: Variations in coal maceral chemistry with rank advance in the German Creek and Moranbah Coal Measures of the Bowen Basin, Australia, using electron microprobe techniques. International Journal of Coal Geology 63(1-2): 117-129

Mastalerz Maria; Drobniak Agnieszka; Strapoc Dariusz; Solano Acosta Wilfrido; Rupp John 2006: Variations in coal properties in high volatile bituminous coals; implications for coalbed gas content. Abstracts and Program - Society for Organic Petrology Meeting

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Paskoff, R. 1992: Variations in coastline characteristics; factors and consequences. Pages 29-33 1992

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Winchell Alexander Newton 1945: Variations in composition and properties of the calciferous amphiboles. American Mineralogist 30(1-2): 27-50

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Mustard John, F.; Pieters Carle, M. 1987: Variations in composition of kimberlite dike matrix examined with mapping spectrometer data. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 28, Part 2: 688-689

A.M.khanna Fairuz; Parfenova, O.V. 1989: Variations in compositions of rock-forming minerals in Archean charnockite-enderbites of the Byelorussian crystalline massif. Moscow University Geology Bulletin 44(6): 75-80

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R.W.S.mpson; J.J.L.enkaemper; J.S.G.lehouse 2001: Variations in creep rate along the Hayward Fault, California, interpreted as changes in depth of creep. Geophysical Research Letters 28(11): 2269

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Mooney, W.D.; Prodehl, C. 1978: Variations in crustal and upper-mantle structure in the Rhenish Massif and adjacent areas. EOS Transactions American Geophysical Union 59(12): 1025

Ball, M.M.; Chermak, A.; Harrison, C.G.A. 1977: Variations in crustal magnetization across the Romanche fracture zone. EOS Transactions American Geophysical Union 58(6): 378

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Bannister S.; Yu J.; Leitner B.; Kennett B.L.N. 2003: Variations in crustal structure across the transition from West to East Antarctica, southern Victoria Land. Geophysical Journal International 155(3): 870-884

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B.L.N.K.nnett; A.W.H.B.nch; J.A.O.cutt; R.W.R.itt 1977: Variations in crustal structure on the East Pacific Rise crest; a travel time inversion approach. Earth and Planetary Science Letters 34(3): 0-444

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