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Journal articles on the topic 'Jaca basin'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Cornard, Pauline H., and Kevin T. Pickering. "Submarine topographic control on distribution of supercritical-flow deposits in lobe and related environments, middle Eocene, Jaca Basin, Spanish Pyrenees." Journal of Sedimentary Research 90, no. 9 (September 1, 2020): 1222–43. http://dx.doi.org/10.2110/jsr.2020.59.

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ABSTRACT Submarine lobe and related deposits are amongst the largest discrete sandbodies on Earth, and can be significant hydrocarbon reservoirs. In outcrop and core-based studies, tools such as analysis of bed-thickness and grain-size distributions have been used to improve the understanding of the composition and architecture of such sandbodies. Analysis of sediment-gravity-flow (SGF) processes have also proved to be a useful tool in understanding the evolution of submarine lobes. In this paper, based on outcrop studies of submarine lobe and related deposits in the middle Eocene Jaca Basin, Spanish Pyrenees, a revised interpretation of the depositional environments of the lobe and related deposits and a new model for their architectural evolution is presented. This model is based on an analysis of bed-thickness, grain-size distribution, and a qualitative and quantitative study of the distribution of supercritical-flow deposits (SFDs) in these environments. The interpretation of lobe and related environments is mainly based on sandstone content and the distribution of sedimentary facies. The main supercritical-flow sedimentary structures recognized in the Jaca Basin, are unstable and stable antidunes, upper plane beds and backset-laminated beds. This study demonstrates that seafloor topography, strongly controlled by both syndepositional tectonics and the accumulation of mass-transport complexes, likely exerted a significant influence on lobe architecture and the distribution of SFDs. Local increase in bed thickness, together with a progressive decrease in grain size and little variation in the proportion of SFDs in proximal-to-distal and axial-to-lateral directions, can be explained by: i) an increase in basin confinement of the distal part of the Jaca Basin due to tectonically induced narrowing, ii) enhanced local lateral confinement due, at least in part, to “carbonate megaturbidites” present in the distal part of the Jaca Basin and creating topography. Thus, basin confinement is introduced as a new parameter playing a role on flow criticality. There is a decreasing proportion of SFDs between the submarine channels and canyons of the Ainsa Basin and the submarine lobes of the Jaca Basin, the last basin being the focus of this paper. This confirms previous studies showing that channel confinement and slope gradient likely played an important role in flow criticality.

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2

Coll, Xavier, David Gómez-Gras, Marta Roigé, Antonio Teixell, Salva Boya, and Narcís Mestres. "Heavy-mineral provenance signatures during the infill and uplift of a foreland basin: An example from the Jaca basin (southern Pyrenees, Spain)." Journal of Sedimentary Research 90, no. 12 (December 31, 2020): 1747–69. http://dx.doi.org/10.2110/jsr.2020.084.

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ABSTRACT In the Jaca foreland basin (southern Pyrenees), two main sediment routing systems merge from the late Eocene to the early Miocene, providing an excellent example of interaction of different source areas with distinct petrographic signatures. An axially drained fluvial system, with its source area located in the eastern Central Pyrenees, is progressively replaced by a transverse-drained system that leads to the recycling of the older turbiditic foredeep. Aiming to provide new insights into the source-area evolution of the Jaca foreland basin, we provide new data on heavy-mineral suites, from the turbiditic underfilled stage to the youngest alluvial-fan systems of the Jaca basin, and integrate the heavy-mineral signatures with available sandstone petrography. Our results show a dominance of the ultrastable Ap-Zrn-Tur-Rt assemblage through the entire basin evolution. However, a late alluvial sedimentation stage brings an increase in other more unstable heavy minerals, pointing to specific source areas belonging to the Axial and the North Pyrenean Zone and providing new insights into the response of the heavy-mineral suites to sediment recycling. Furthermore, we assess the degree of diagenetic overprint vs. provenance signals and infer that the loss of unstable heavy minerals due intrastratal dissolution is negligible at least in the Peña Oroel and San Juan de la Peña sections. Finally, we provide new evidence to the idea that during the late Eocene the water divide of the transverse drainage system was located in the North Pyrenean Zone, and areas constituted by the Paleozoic basement were exposed in the west-Central Pyrenees at that time. Our findings provide new insights into the heavy-mineral response in recycled foreland basins adjacent to fold-and-thrust belts.

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Roigé, M., D. Gómez-Gras, E. Remacha, S. Boya, M. Viaplana-Muzas, and A. Teixell. "Recycling an uplifted early foreland basin fill: An example from the Jaca basin (Southern Pyrenees, Spain)." Sedimentary Geology 360 (October 2017): 1–21. http://dx.doi.org/10.1016/j.sedgeo.2017.08.007.

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4

Barnolas, Antonio, and Antonio Teixell. "Platform sedimentation and collapse in a carbonate-dominated margin of a foreland basin (Jaca basin, Eocene, southern Pyrenees)." Geology 22, no. 12 (1994): 1107. http://dx.doi.org/10.1130/0091-7613(1994)022<1107:psacia>2.3.co;2.

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5

Larrasoan˜a, J. C., E. L. Pueyo-Morer, H. Millán-Garrido, J. M. Parés, and J. Del Valle. "Deformation mechanisms deduced from AMS data in the Jaca-Pamplona basin (southern Pyrenees)." Physics and Chemistry of the Earth 22, no. 1-2 (January 1997): 147–52. http://dx.doi.org/10.1016/s0079-1946(97)00093-1.

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6

TURNER, JONATHAN P. "Structural and stratigraphic evolution of the West Jaca thrust-top basin, Spanish Pyrenees." Journal of the Geological Society 147, no. 1 (January 1990): 177–84. http://dx.doi.org/10.1144/gsjgs.147.1.0177.

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7

Bauluz, B., A. Yuste, M. J. Mayayo, A. B. Rodríguez-Navarro, and J. M. González-López. "Microtexture and genesis of clay minerals from a turbiditic sequence in a Southern Pyrenees foreland basin (Jaca basin, Eocene)." Clay Minerals 47, no. 3 (September 2012): 303–18. http://dx.doi.org/10.1180/claymin.2012.047.3.02.

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AbstractA set of fine-grained samples from a turbiditic sequence in a Southern Pyrenees foreland basin (Jaca Basin, Eocene) were studied to determine the influence of tectonics (Pyrenean Orogeny) on phyllosilicate recrystallization and infer the grade and basin maturity. The samples from four different outcrops were examined by X-ray diffraction (XRD) and by scanning (SEM) and transmission electron microscopy (TEM) with special emphasis on clay-mineral characterization (e.g.illitic phases). The analysed samples have simple mineral assemblages and consist of detrital quartz, albite and calcite, scarce clay matrix (mainly illite with chlorite), and calcite and dolomite cement. The lack of other phyllosilicates such as mixed-layer illite-smectite (I-S), pyrophyllite, Na-micas, or kaolin minerals is quite remarkable. On the SEM scale, samples (with marl composition) have poorly sorted textures and high detrital contents. In many cases they show bedding and/or cleavage, and in some cases neither is observed. Most of the clay-sized illites show very similar crystallinity and b0 values (determined by XRD) and distributions of crystallite thickness (measured by TEM) in all the outcrops, which is typical of late-diagenesis illites forming under low-pressure conditions. These illites are parallel (or subparallel) to bedding or randomly orientated. They are also characterized by disordered polytypes and low K contents. In some TEM images, a second type of illite has been observed. This secondary illite occurs parallel to cleavage, with thicker crystals (25–35 layers), K contents in the interlayer, and a 2M1 polytype. The pole figure analysis shows that most of the clays have (00l) planes parallel (or subparallel) to bedding although there are abundant clays with random orientation. There is no trend in the clay orientation/disorientation from the south to the north of the basin. All the data indicate that the strain rate associated with the Pyrenean Orogeny has not been recorded in the turbidite sequence controlling the relative orientation of clays, although anchizonal clay crystallization is favoured as a minor process.

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8

Turner, J. P., and P. L. Hancock. "Relationships between thrusting and joint systems in the Jaca thrust-top basin, Spanish Pyrenees." Journal of Structural Geology 12, no. 2 (January 1990): 217–26. http://dx.doi.org/10.1016/0191-8141(90)90006-k.

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9

TURNER, J. P. "Evolving alluvial stratigraphy and thrust front development in the West Jaca piggyback basin, Spanish Pyrenees." Journal of the Geological Society 149, no. 1 (January 1992): 51–63. http://dx.doi.org/10.1144/gsjgs.149.1.0051.

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10

Cantalejo, Blanca, Kevin T. Pickering, Conall McNiocaill, Paul Bown, Kyrre Johansen, and Melissa Grant. "A revised age-model for the Eocene deep-marine siliciclastic systems, Aínsa Basin, Spanish Pyrenees." Journal of the Geological Society 178, no. 1 (August 7, 2020): jgs2019–131. http://dx.doi.org/10.1144/jgs2019-131.

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Using new palaeomagnetic and biostratigraphic data, we revise the age-model for the middle Eocene, deep-marine Aínsa Basin (Spanish Pyrenees), a tectonically active basin formed at a convergent-plate margin. This new age model provides a framework for evaluating the depositional history and sediment accumulation rates. New integrated magneto- and biostratigraphy data identify two normal and two reverse chrons of the geomagnetic polarity timescale (C21r, C21n, C20r, C20n) and place these Upper Hecho Group deposits in the middle Eocene (Lutetian). Nannofossil analysis identifies a biostratigraphic range from Subzone NP14b in the Gerbe System to Subzone NP15b at the top of the Aínsa System using key, age-diagnostic marker species such as Blackites inflatus, Blackites piriformis and Coccolithus gigas. We also present new nannofossil biostratigraphy from the Lower Hecho Group. This new Aínsa Basin chronostratigraphy enables inter-basinal correlations between the proximal fluvio-deltaic Tremp-Graus Basin and the more distal Jaca Basin, thereby providing a better understanding of the basin evolution.Supplementary materials: Field photographs of the sampled sections, magnetostratigraphic results, biostratigraphy results, alternative age model scenario and discussion on previous age model are available at https://doi.org/10.6084/m9.figshare.c.5083076

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11

Roigé, M., D. Gómez-Gras, D. F. Stockli, A. Teixell, S. Boya, and E. Remacha. "Detrital zircon U–Pb insights into the timing and provenance of the South Pyrenean Jaca basin." Journal of the Geological Society 176, no. 6 (May 20, 2019): 1182–90. http://dx.doi.org/10.1144/jgs2018-228.

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12

Adserá, Pedro, Zain Belaústegui, and Alfred Uchman. "Estrellichnus jacaensis from the Eocene Jaca Basin of NE Spain: new locality and new ethological interpretation." Lethaia 53, no. 1 (July 30, 2019): 129–43. http://dx.doi.org/10.1111/let.12346.

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13

HEARD, THOMAS G., and KEVIN T. PICKERING. "Trace fossils as diagnostic indicators of deep-marine environments, Middle Eocene Ainsa-Jaca basin, Spanish Pyrenees." Sedimentology 55, no. 4 (December 20, 2007): 809–44. http://dx.doi.org/10.1111/j.1365-3091.2007.00922.x.

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14

González-Lanchas, Alba, Eduard Remacha, Oriol Oms, Francisco J. Sierro, and Jose Abel Flores. "Middle Eocene calcareous nannofossils in the Jaca transect (South-central Pyrenees Eocene Basin, Aragón river valley, Huesca)." Spanish Journal of Palaeontology 34, no. 2 (January 21, 2020): 229. http://dx.doi.org/10.7203/sjp.34.2.16096.

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15

Roigé, Marta, David Gómez-Gras, Eduard Remacha, Raquel Daza, and Salvador Boya. "Tectonic control on sediment sources in the Jaca basin (Middle and Upper Eocene of the South-Central Pyrenees)." Comptes Rendus Geoscience 348, no. 3-4 (March 2016): 236–45. http://dx.doi.org/10.1016/j.crte.2015.10.005.

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16

Crognier, N., G. Hoareau, C. Aubourg, M. Dubois, B. Lacroix, M. Branellec, J. P. Callot, and T. Vennemann. "Syn-orogenic fluid flow in the Jaca basin (south Pyrenean fold and thrust belt) from fracture and vein analyses." Basin Research 30, no. 2 (July 7, 2017): 187–216. http://dx.doi.org/10.1111/bre.12249.

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17

GUPTA, KANCHAN DAS, and KEVIN T. PICKERING. "Petrography and temporal changes in petrofacies of deep-marine Ainsa-Jaca basin sandstone systems, Early and Middle Eocene, Spanish Pyrenees." Sedimentology 55, no. 4 (February 27, 2008): 1083–114. http://dx.doi.org/10.1111/j.1365-3091.2007.00937.x.

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18

Uzkeda, Hodei, Josep Poblet, and Mayte Bulnes. "A geometric and kinematic model for double-edge propagating thrusts involving hangingwall and footwall folding. An example from the Jaca-Pamplona Basin (Southern Pyrenees)." Geological Journal 45, no. 5-6 (January 19, 2010): 506–20. http://dx.doi.org/10.1002/gj.1205.

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19

Domínguez, J. L., and Àlex Ossó. "Magyarcarcinidae new family (Crustacea: Decapoda: Goneplacoidea), and description of Magyarcarcinus yebraensisnew species, from the Bartonian (Middle Eocene) of the Jaca basin, south-central Pyrenees (Aragón, N Spain)." Treballs del Museu de Geologia de Barcelona 22 (December 2016): 7–18. http://dx.doi.org/10.32800/tmgb.2016.22.0007.

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20

Larrasoaña, Juan C., Emilio L. Pueyo, and Josep M. Parés. "An integrated AMS, structural, palaeo- and rock-magnetic study of Eocene marine marls from the Jaca-Pamplona basin (Pyrenees, N Spain); new insights into the timing of magnetic fabric acquisition in weakly deformed mudrocks." Geological Society, London, Special Publications 238, no. 1 (2004): 127–43. http://dx.doi.org/10.1144/gsl.sp.2004.238.01.10.

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21

Hamilton, D. S., C. B. Newton, M. Smyth, T. D. Gilbert, N. Russell, A. McMinn, and L. T. Etheridge. "THE PETROLEUM POTENTIAL OF THE GUNNED AH BASIN AND OVERLYING SURAT BASIN SEQUENCE, NEW SOUTH WALES." APPEA Journal 28, no. 1 (1988): 218. http://dx.doi.org/10.1071/aj87018.

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The Permo-Triassic Gunnedah Basin has good potential for the discovery of commercial petroleum. Gas shows have been reported from the Porcupine-Watermark, Black Jack and Digby Formations, and from the basal sandstone of the Purlawaugh Formation in the overlying Surat Basin sequence. Gas flowed on drill stem test from the Porcupine-Watermark Formation in the Wilga Park No. 1 discovery well although the find was sub-commercial. An oil show was observed in Lower Permian volcanics, and oil staining has been observed in the Pilliga Sandstone in several wells. The origin of oil staining in the Pilliga Sandstone is unknown, however, and may have been the result of diesel contamination during drilling operations.Structural style within the basin sequence is characterised by north-south and north-north-west/south- south-east trending anticlines which formed in response to periodic compressive and left lateral strike-slip movements along the main Hunter Mooki Thrust Fault. These anticlines are attractive exploration targets.Westerly-derived quartz-rich sandstones occur at several stratigraphic levels within the Black Jack Formation and within the upper Digby Formation. Sandstones of the western bed-load fluvial system (lower Black Jack Formation) are most prospective with thick sections (up to 8 m) giving permeabilities from several hundred to several thousand millidarcies. Marine reworked easterly-derived sandstones up to 12 m thick in the Black Jack and Watermark Formations have minor reservoir potential with permeabilities in the order of tens of millidarcies. All potential reservoirs within the sequence are considered to be adequately sealed. Regionally extensive shaly units deposited either by marine incursion or lacustrine inundation overlie most reservoir horizons; remaining reservoirs are capped by intraformational shales.Organic petrology and geochemistry indicate the best potential source rocks within the Gunnedah Basin are floodplain, lacustrine and shallow marine facies of the Purlawaugh, Napperby, Watermark, Maules Creek and Goonbri Formations. The shallow marine Arkarula Sandstone Member within the Black Jack Formation also has significant potential for oil generation. Vitrinite reflectance, liptinite auto-fluorescence and TAI values indicate Lower Permian sediments are marginally mature to mature for oil generation. Combining the data on source quality and quantity with thermal maturity, the Permian sediments - in particular the Watermark Formation - have the best potential for generating oil.

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22

Mann, Douglas L. "JACC: Basic to Translational Science." JACC: Basic to Translational Science 1, no. 3 (April 2016): 190–91. http://dx.doi.org/10.1016/j.jacbts.2016.03.006.

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23

Fuster, Valentin, and Douglas L. Mann. "JACC: Basic to Translational Science." JACC: Basic to Translational Science 3, no. 2 (April 2018): 332–33. http://dx.doi.org/10.1016/j.jacbts.2018.03.004.

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24

Mann, Douglas L. "JACC: Basic to Translational Science." JACC: Basic to Translational Science 4, no. 4 (August 2019): 566. http://dx.doi.org/10.1016/j.jacbts.2019.07.003.

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Fuster, Valentin, and Douglas L. Mann. "JACC: Basic to Translational Science." Journal of the American College of Cardiology 69, no. 8 (February 2017): 1093–94. http://dx.doi.org/10.1016/j.jacc.2017.01.011.

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26

Fuster, Valentin, and Douglas L. Mann. "JACC: Basic to Translational Science." Journal of the American College of Cardiology 71, no. 17 (May 2018): 1940–41. http://dx.doi.org/10.1016/j.jacc.2018.03.450.

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27

Mann, Douglas L., Brian H. Annex, Nanette H. Bishopric, Thomas Force, Daniel P. Kelly, Peter Libby, Robert Roberts, Eva van Rooij, Gordon Tomaselli, and L. Kristin Newby. "Introducing JACC: Basic to Translational Science." JACC: Basic to Translational Science 1, no. 1-2 (January 2016): 1–2. http://dx.doi.org/10.1016/j.jacbts.2016.01.001.

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28

Mann, Douglas L. "JACC: Basic to Translational Science and Preprint Servers." JACC: Basic to Translational Science 5, no. 1 (January 2020): 107–8. http://dx.doi.org/10.1016/j.jacbts.2019.12.007.

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29

Goldman, Alvin I. "Commentary on Jack Lyons’s Perception and Basic Beliefs." Philosophical Studies 153, no. 3 (August 26, 2010): 457–66. http://dx.doi.org/10.1007/s11098-010-9602-4.

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30

Mann, Douglas L. "JACC: Basic to Translational Science 2020 Top Reviewers." JACC: Basic to Translational Science 6, no. 3 (March 2021): 309. http://dx.doi.org/10.1016/j.jacbts.2021.02.001.

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31

Rinaldo, Cinzia, Francesca Siepi, Andrea Prodosmo, and Silvia Soddu. "HIPKs: Jack of all trades in basic nuclear activities." Biochimica et Biophysica Acta (BBA) - Molecular Cell Research 1783, no. 11 (November 2008): 2124–29. http://dx.doi.org/10.1016/j.bbamcr.2008.06.006.

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32

Kang, Kyu-Young, Shu Y. Zhang, and Shawn D. Mansfield. "The effects of initial spacing on wood density, fibre and pulp properties in jack pine (Pinus banksiana Lamb.)." Holzforschung 58, no. 5 (August 1, 2004): 455–63. http://dx.doi.org/10.1515/hf.2004.069.

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Abstract Relationships between basic tree and wood properties, and species, seed source, geographic location, site conditions and management decisions are very complex. The objective of this study was to quantify the effects of forest management practices on wood density, fibre and pulp properties in jack pine, one of the most important commercial species in Northern America. A better understanding of the relationship between initial spacing and wood and end-product quality should help define improved forest management strategies required to produce quality wood and products in the future. On the basis of the oldest jack pine initial spacing trial established in 1941 by the USDA Forest Service, this study examined the impact of four different initial spacing trials on tree growth, wood density, fibre and pulp properties of jack pine. The results clearly show that initial stand spacing has a significant effect on all of these properties, and thus it is possible to improve yield and wood and pulp fibre properties of jack pine through stand density regulation. Additionally, a positive effect of pre-commercial thinning on fibre properties was also demonstrated. As a consequence of these results, basic prescription information for decision-making in the establishment of jack pine plantations with desirable pulp properties can be elucidated.

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33

Robie, David. "REVIEW: Basic facts about PNG journos can depend on." Pacific Journalism Review : Te Koakoa 2, no. 1 (November 1, 1995): 152–54. http://dx.doi.org/10.24135/pjr.v2i1.557.

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Review of PNG: A Fact Book on Modern Papua New Guinea (2nd ed), by Jackson Rannells, Melbourne, Oxford University Press. What do barramundi, birds of paradise, the Censorship Board, village courts, malnutrition, Wantok, PMVs, Prime Minister Sir Julus Chan and the Pangu Pati have in common? They're all featured in the second edition of Jack Rannells' handy PNG: A Fact Book. In fact, 'handy' is an understatement.

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34

Hidayat, Edi, Dicky Muslim, Zufialdi Zakaria, Haryadi Permana, and Dimas Aryo Wibowo. "TECTONIC GEOMORPHOLOGY OF THE KARANGSAMBUNG AREA, CENTRAL JAVA, INDONESIA." Rudarsko-geološko-naftni zbornik 36, no. 4 (2021): 85–105. http://dx.doi.org/10.17794/rgn.2021.4.8.

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Karangsambung, located in Central Java, Indonesia has complex geological conditions of the tectonic evolution of Java Island due to the subduction process of the India-Australia plate with the Eurasian plate in the Cretaceous-Paleocene. The tectonic movements in the subduction zone have resulted in diverse geological structures and rock types and impact the morphological shape of the study area. The level of tectonic activity in the study area can be determined using a tectonic geomorphological approach. A digital elevation model and geographic information systems are used for geomorphic data processing. Geological data observations were also carried out in the form of river terraces. Seven geomorphic index parameters have been calculated to determine the youngest tectonic activity through the relative tectonic activity index (IAT) of the study area: the ratio of the valley floor width to the valley height, the drainage basin asymmetry, the river gradient-length index, the basin shape index, mountain front sinuosity, drainage density, and the hypsometric integral/hypsometric curve. The IAT score is divided into four classes which are class 1 (0%) very highly, class 2 (13%) highly, class 3 (56%) moderately, and class 4 (31%) low. The IAT shows that the research area is categorized as an active tectonic area so that the morphology formed is more influenced by tectonic activity than erosion. Geological data analysis on uplifted and deformed river terrace outcrops shows that the study area is affected by neotectonic activity.

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35

Alcaraz, Héctor S. Vera, Carla S. Pavanelli, and Vinicius A. Bertaco. "Astyanax jordanensis (Ostariophysi: Characidae), a new species from the rio Iguaçu basin, Paraná, Brazil." Neotropical Ichthyology 7, no. 2 (June 2009): 185–90. http://dx.doi.org/10.1590/s1679-62252009000200008.

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Astyanax jordanensis, new species, is described from the rio Jacu and rio das Torres, both tributaries to the lower rio Jordão, in the rio Iguaçu basin, Paraná, Brazil. The new species is a member of the A. scabripinnis species complex. Astyanax jordanensis differs from its congeners by several meristic and morphometric characters. Mature males possess bony hooks in the dorsal, pectoral, pelvic, and anal fins, and mature females have a few small bony hooks on the first rays of the anal fin. The presence of these bony hooks in females and the endemism of the ichthyofauna in the rio Jordão are discussed.

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36

Mann, Douglas L. "JACC: Basic to Translational Science 2017 Young Author Award Winners." JACC: Basic to Translational Science 3, no. 2 (April 2018): 330–31. http://dx.doi.org/10.1016/j.jacbts.2018.03.005.

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37

Mann, Douglas L. "JACC: Basic to Translational Science 2018 Young Author Award Winner." JACC: Basic to Translational Science 4, no. 2 (April 2019): 288. http://dx.doi.org/10.1016/j.jacbts.2019.01.007.

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38

Mann, Douglas L. "JACC: Basic to Translational Science 2019 Young Author Award Winner." JACC: Basic to Translational Science 5, no. 4 (April 2020): 413. http://dx.doi.org/10.1016/j.jacbts.2020.03.002.

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39

Mann, Douglas L. "JACC: Basic to Translational Science 2019 Young Author Award Winner." JACC: Basic to Translational Science 5, no. 4 (April 2020): 414. http://dx.doi.org/10.1016/j.jacbts.2020.03.003.

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40

Mann, Douglas L. "JACC: Basic to Translational Science 2021 Young Author Award Winner." JACC: Basic to Translational Science 6, no. 5 (May 2021): 483. http://dx.doi.org/10.1016/j.jacbts.2021.03.001.

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Mann, Douglas L. "JACC: Basic to Translational Science 2021 Young Author Award Winner." JACC: Basic to Translational Science 6, no. 5 (May 2021): 484. http://dx.doi.org/10.1016/j.jacbts.2021.03.002.

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42

Putranto, Thomas Triadi, Novie Susanto, Dina Rahayuning Pangestuti, and Mathias Andika Setya Pranata. "Hydrogeological Mapping for Analyzing of Groundwater Conservation Zone in Sumowono Groundwater Basin, Central Java Province." Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan 17, no. 2 (July 30, 2020): 154–68. http://dx.doi.org/10.14710/presipitasi.v17i2.154-168.

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Groundwater management at groundwater basins Sumowono needs to be done because of the increasing development of the area. This research is oriented to analyzing groundwater conditions, compiling groundwater conservation zones, and explaining conservation zones' suitability with spatial maps. The method used is mapping hydrogeological conditions such as surface observation of rock types, inventory of hydrogeological points of interest, knowing the patterns and directions of groundwater flow, groundwater utilization, and groundwater sampling to measure the degree of acidity and electrical conductivity. From the mapping results, it is found that the lithology is composed of tuffaceous sandstones and volcanic breccias. Based on the free groundwater table analysis, the free groundwater flow pattern follows the topographic slope, flowing from the high topography on the south and southeast sides to the low topography on the north side of the area. The utilization of groundwater is used for irrigation, domestic and fishery purposes. Measurement of groundwater samples' quality for the degree of acidity is between 5.32-7.98 while the electrical conductivity is between 36-550 µS / cm, and the level of damage due to groundwater utilization is included in the safe zone. The groundwater conservation zone consists of recharge areas and spring protection zones. The result of overlapping between the groundwater conservation zone and the spatial plan map shows suitability as a protection zone.

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43

Ole Warnaar, S. "Bisymmetric functions, Macdonald polynomials and basic hypergeometric series." Compositio Mathematica 144, no. 2 (March 2008): 271–303. http://dx.doi.org/10.1112/s0010437x07003211.

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AbstractA new type of $\mathfrak {sl}_3$ basic hypergeometric series based on Macdonald polynomials is introduced. Besides a pair of Macdonald polynomials attached to two different sets of variables, a key ingredient in the $\mathfrak {sl}_3$ basic hypergeometric series is a bisymmetric function related to Macdonald’s commuting family of q-difference operators, to the $\mathfrak {sl}_3$ Selberg integrals of Tarasov and Varchenko, and to alternating sign matrices. Our main result for $\mathfrak {sl}_3$ series is a multivariable generalization of the celebrated q-binomial theorem. In the limit this q-binomial sum yields a new $\mathfrak {sl}_3$ Selberg integral for Jack polynomials.

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44

Abel, W. G. "Basic Surgery." JAMA: The Journal of the American Medical Association 257, no. 11 (March 20, 1987): 1530. http://dx.doi.org/10.1001/jama.1987.03390110106045.

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45

Marwick, Charles. "Pacific Basin May Provide Early Flu Warning." JAMA: The Journal of the American Medical Association 261, no. 9 (March 3, 1989): 1255. http://dx.doi.org/10.1001/jama.1989.03420090017003.

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46

Mishra, S. Sangita, and R. Nagarajan. "Correlation of SPI with Irrigation Demand for Assessment of Agricultural Drought in Tel River Basin of Odisha,India." Journal of Agricultural Science and Applications 01, no. 03 (September 30, 2012): 74–78. http://dx.doi.org/10.14511/jasa.2012.010303.

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47

Jarvis, William R. "Immunology: Basic Processes." JAMA: The Journal of the American Medical Association 253, no. 24 (June 28, 1985): 3607. http://dx.doi.org/10.1001/jama.1985.03350480117034.

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48

Jain, Abha, S. N. Zadoo, A. K. Roy, P. Kaushal, and D. R. Malaviya. "Meiotic System and Probable Basic Chromosome Number of Panicum maximum Jacq. Accessions." CYTOLOGIA 68, no. 1 (2003): 7–13. http://dx.doi.org/10.1508/cytologia.68.7.

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49

Rianna, M., F. Russo, and F. Napolitano. "Stochastic index model for intermittent regimes: from preliminary analysis to regionalisation." Natural Hazards and Earth System Sciences 11, no. 4 (April 27, 2011): 1189–203. http://dx.doi.org/10.5194/nhess-11-1189-2011.

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Abstract. In small and medium-sized basins or in rivers characterized by intermittent discharges, with low or negligible/null observed values for long periods of the year, the correct representation of the discharge regime is important for issues related to water management and to define the amount and quality of water available for irrigation, domestic and recreational uses. In these cases, only one index as a statistical metric is often not enough; it is thus necessary to introduce Flow Duration Curves (FDC). The aim of this study is therefore to combine a stochastic index flow model capable of reproducing the FDC record period of a river, regardless of the persistence and seasonality of the series, with the theory of total probability in order to calculate how often a river is dry. The paper draws from preliminary analyses, including a study to estimate the correlation between discharge indicators Q95, Q50 and Q1 (discharges exceeding 95%, 50% or 1% of the time, respectively) and some fundamental characteristics of the basin, as well as to identify homogeneous regions in the target area through the study of several geo-morphological features and climatic conditions. The stochastic model was then applied in one of the homogeneous regions that includes intermittent rivers. Finally, the model was regionalized by means of regression analysis in order to calculate the FDC for ungauged basins; the reliability of this method was tested using jack-knife validation.

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Rosenbaum, Sara E. "Basic and Clinical Biostatistics." JAMA: The Journal of the American Medical Association 265, no. 5 (February 6, 1991): 652. http://dx.doi.org/10.1001/jama.1991.03460050106033.

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