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PENGARUH PEMBERIAN JAMUR MIKORIZA ARBUSKULAR, JENIS PUPUK FOSFAT DAN TAKARAN KOMPOS TERHADAP PERTUMBUHAN BIBIT TEBU (Saccharum officinarum L.) PADA MEDIA PASIR PANTAI
Published 2014“…SP-36 300 kg/ha (P1) and phosphate rocks equalized to 300 kg/ha of SP-36 (P2). The collected data were analyzed then by means of analysis of variance (ANOVA) applying level of significance α = 5 %. …”
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33263
Studi Kontribusi NORM dan TENORM pada Tanah terhadap Aras Radioaktivitas Lingkungan di Surabaya Barat
Published 2023“…Radiation exposure received by humans can come from NORM contained in soil and rocks, the amount of which depends on the geological conditions of each area. …”
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33264
STYLES OF IRON ORE MINERALIZATION AT THE SCHWANER MOUNTAINS AREA, SOUTHWEST KALIMANTAN, INDONESIA
Published 2011“…The purpose of this research is to study of the style of each iron ore mineralization and their mineralogical and geochemical characteristics of different iron ore mineralizations associated with granitic intrusions as well as the geochemical characteristics of granitic rocks. During this research, four iron ore mineralizations are visited to study their nature, style, petrographic studies and significant geochemical characteristics of each iron ore. …”
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33265
Telisa Shallow Marine Sandstone as an Emerging Exploration Target in Palembang High, South Sumatra Basin
Published 2009“…The petroleum system of this Early Miocene play remains uncertain, but it is believed that the source rocks are mature shales of the Lemat and Talang Akar Formations in the Jemakur Graben and Tamiang Lows immediately to the north. …”
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33266
Strain, deformation temperatures and vorticity of flow at the top of the Greater Himalayan Slab, Everest Massif, Tibet
Published 2004“…Greenschist- to sillimanite-grade quartz-rich metasedimentary rocks exposed in the Rongbuk to North Col region of the Everest Massif are characterized by cross-girdle quartz c-axis fabrics indicating approximate plane strain conditions. …”
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33267
Fault triggering mechanisms for hydraulic fracturing-induced seismicity from the Preston New Road, UK case study
Published 2021“…However, in very tight reservoir rocks, unless a fracture network exists to act as a hydraulic conduit, the rate of diffusion may be too low to explain the spatio-temporal evolution of some microseismic sequences. …”
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33268
Cretaceous-tertiary carbonate platform evolution and the age of the India-Asia collision along the Ladakh Himalaya (northwest India)
Published 2008“…A regional unconformity across shelf and suture zones above these rocks marks the beginning of continental red bed deposition (Chulung-la and Nurla formations). …”
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33269
Investigation of thallium fluxes from subaerial volcanism - Implications for the present and past mass balance of thallium in the oceans
Published 2009“…When considered together with published Tl-Pb abundance data, the measurements provide globally representative best estimates of Tl/Pb = 0.46 ± 0.25 and ε<sup>205</sup>Tl = -1.7 ± 2.0 for the emissions of subaerial volcanism to the atmosphere and oceans (ε<sup>205</sup>Tl is the deviation of the <sup>205</sup>Tl/<sup>203</sup>Tl isotope ratio from NIST SRM 997 isotope standard in parts per 10,000). Compared to igneous rocks of the crust and mantle, volcanic gases were found to have (i) Tl/Pb ratios that are typically about an order of magnitude higher, and (ii) significantly more variable Tl isotope compositions but a mean ε<sup>205</sup>Tl value that is indistinguishable from estimates for the Earth's mantle and continental crust. …”
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33270
Moisture generation and transport at ice stream margins
Published 2016“…Solutions are identified under constant stress boundary conditions, achieving a stable steady-state porosity φ of 2% assuming a viscosity constant λ much larger than that used from analogy with mantle rocks. That is, we predict that the viscosity of glacier ice is much more sensitive to changes in porosity than that of the mantle. …”
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33271
Measurement of properties of the lunar surface using the Diviner Lunar Radiometer experiment on the NASA Lunar Reconnaissance Orbiter
Published 2011“…</p><p>The uses of the mid- and far-infrared have been described herein, utilising calibrated Diviner observations to: [1] map the temperatures of the lunar poles; [2] investigate regions containing higher than average abundances of rocks; and [3] determine the composition of regions of the lunar surface by combining observations with the new spectral library made during this project.…”
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33272
Surface slip distributions and geometric complexity of intraplate reverse-faulting earthquakes
Published 2021“…Of the total combined (summative) length of all surface ruptures (∼148 km), 133 km (90%) to 145 km (98%) align with the geophysical structure in the host basement rocks. Surface rupture length (SRL), maximum displacement (MD), and probability of surface rupture at a specified Mw are high compared with equivalent Mw earthquakes globally. …”
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33273
Petrogenesis of arc-related peridotite hosted chromitite deposits in Sikhoran-Soghan mantle section, South Iran: evidence for proto-forearc spreading to boninitic stages
Published 2021“…Trace and REE element patterns of Soghan-Sikhoran rocks are similar to those in SSZ peridotites. The studied ophiolites show relatively moderate to high oxygen fugacities (ƒO2), with log units ranging from −0.4 to +0.4 for harzburgites, +0.2 for lherzolites, from − 0.7 to + 2.5 for pyroxenites, from +0.8 to +2.2 for dunites, and from + 0.6 to + 0.8 for chromitites. …”
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33274
Geochemistry of oceanic anoxic events
Published 2010“…Sequestration of CO2 in organic-rich black shales and by reaction with silicate rocks exposed on continents would ultimately restore climatic equilibrium but at the expense of massive chemical change in the oceans and over time scales of tens to hundreds of thousands of years. …”
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33275
The nature and origin of gold mineralization at Damang mine, Ghana
Published 2011“…This decompression led to the formation of the fault-fracture mesh, which was enhanced by the silicification of host rocks during an earlier ‘Pink Haematite’ hydrothermal event that was associated with the intrusion of voluminous dolerite bodies.…”
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33276
Crustal shortening estimates across the north Indian continental margin, Ladakh, NW India
Published 2000“…A structural and lithological map has been produced covering the Spontang ophiolite and the north Indian continental margin from the Indus Suture Zone in the north to the high-grade metamorphic rocks and granites of the High Himalaya in the south. …”
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33277
Chronology of deformation, metamorphism, and magmatism in the southern Karakoram Mountains
Published 2001“…U-Pb dating of metamorphic and igneous rocks from the Hunza Valley and Baltoro regions of the Karakoram Mountains in northern Pakistan addresses the thermal and magmatic evolution of the thickened Asian plate crust before, during, and after the collision of the Kohistan arc and the Indian plate. …”
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33278
Late Cenozoic bending of the Bolivian Andes: New paleomagnetic and kinematic constraints
Published 2007“…New paleomagnetic measurements of essentially undeformed Late Cenozoic volcanic rocks in the Bolivian Andes, South America, constrain rigid body rotations about vertical axes during the last ∼13 Myr on both limbs of the Bolivian orocline in the Eastern Cordillera. …”
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33279
A machine learning-based thermobarometer for magmatic liquids
Published 2024“…Helens volcano (USA), and Askja caldera in Iceland. Dacite whole-rocks from Mount St Helens erupted 1980 to 1986, inferred to represent liquids extracted from cpx–hbl–opx–plag–mt–ilm mush, yield melt extraction source pressures of 5.1 to 6.7 kbar in excellent agreement with geophysical constraints. …”
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33280
A newly discovered Late Cretaceous metamorphic belt along the active continental margin of the Neo-Tethys ocean
Published 2021“…High-grade metamorphic rocks and crustal melts provide crucial evidence for growth and differentiation of the continental crust, and are widespread in collisional orogens. …”
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