Relevant bibliographies by topics / Water masses formation

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Water masses formation'

Author: Grafiati
Published: 25 May 2024
Last updated: 31 July 2025

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Journal articles on the topic "Water masses formation"

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Said, M. A., and A. M. Karam. "On the formation of the intermediate water masses off the Egyptian Mediterranean coast." Archiv für Hydrobiologie 120, no. 1 (1990): 111–22. http://dx.doi.org/10.1127/archiv-hydrobiol/120/1990/111.

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Kawamura, Hideyuki, Jong-Hwan Yoon, and Toshimichi Ito. "Formation rate of water masses in the Japan sea." Journal of Oceanography 63, no. 2 (2007): 243–53. http://dx.doi.org/10.1007/s10872-007-0025-6.

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Poulos, Serafeim E. "Water Masses of the Mediterranean Sea and Black Sea: An Overview." Water 15, no. 18 (2023): 3194. http://dx.doi.org/10.3390/w15183194.

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This overview presents the different water masses present in the various primary and secondary marine regions of the Mediterranean Sea and Black Sea, providing information on their main physical characteristics (i.e., temperature, salinity, density), the water depths at which they have been observed and the processes involved in their formation. There is a characteristic difference in the overall hydrology of the Mediterranean Sea compared to the Black Sea, in terms of the number and characteristics of water masses and their formation processes, although they form a single (integrated) marine
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Thompson, Lu Anne, and Wei Cheng. "Water Masses in the Pacific in CCSM3." Journal of Climate 21, no. 17 (2008): 4514–28. http://dx.doi.org/10.1175/2008jcli2280.1.

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Abstract An examination of model water masses in the North Pacific Ocean is performed in the Community Climate System version 3 (CCSM3) and its ocean-only counterpart. While the surface properties of the ocean are well represented in both simulations, biases in thermocline and intermediate-water masses exist that point to errors in both ocean model physics and the atmospheric component of the coupled model. The lack of North Pacific Intermediate Water (NPIW) in both simulations as well as the overexpression of a too-fresh Antarctic Intermediate Water (AAIW) is indicative of ocean model deficie
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Kovalev, S. N. "PECULIARITIES OF WATER AND SEDIMENT RUN-OFF IN A RAVINE AT THE BEGINNING OF THE FLOOD." Bulletin of Udmurt University. Series Biology. Earth Sciences 33, no. 3 (2023): 328–34. http://dx.doi.org/10.35634/2412-9518-2023-33-3-328-334.

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The formation of water and sediment run-off in a ravine in different natural zones with humid climate begins before the main flood event. The type of spring (advective or solar type) determines the volume of water and sediment run-off, which is formed depending on the volume of snow masses in the ravine and in its catchment area. The density parameters of the snow mass, formed depending on the alternation of thaws and snow compaction under the influence of wind, determine the nature of the water flow through the snow mass or under the snow. At the same time, with the advective type of spring,
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Nielsen, Morten Holtegaard, Torben Vang, and Lars Chresten Lund-Hansen. "Internal hydraulic control in the Little Belt, Denmark – observations of flow configurations and water mass formation." Ocean Science 13, no. 6 (2017): 1061–75. http://dx.doi.org/10.5194/os-13-1061-2017.

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Abstract. Internal hydraulic control, which occurs when stratified water masses are forced through an abrupt constriction, plays an enormous role in nature on both large and regional scales with respect to dynamics, circulation, and water mass formation. Despite a growing literature on this subject surprisingly few direct observations have been made that conclusively show the existence of and the circumstances related to internal hydraulic control in nature. In this study we present observations from the Little Belt, Denmark, one of three narrow straits connecting the Baltic Sea and the North
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Solomon, Amy, and Matthew D. Shupe. "A Case Study of Airmass Transformation and Cloud Formation at Summit, Greenland." Journal of the Atmospheric Sciences 76, no. 10 (2019): 3095–113. http://dx.doi.org/10.1175/jas-d-19-0056.1.

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Abstract This study investigates cloud formation and transitions in cloud types at Summit, Greenland, during 16–22 September 2010, when a warm, moist air mass was advected to Greenland from lower latitudes. During this period there was a sharp transition between high ice clouds and the formation of a lower stratocumulus deck at Summit. A regional mesoscale model is used to investigate the air masses that form these cloud systems. It is found that the high ice clouds form in originally warm, moist air masses that radiatively cool while being transported to Summit. A sensitivity study removing h
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Antipov, N. N., та A. V. Klepikov. "Interannual variability of water masses in the area of bottom water formation in Рrydz Вay". Arctic and Antarctic Research, № 3 (30 вересня 2017): 87–106. http://dx.doi.org/10.30758/0555-2648-2017-0-3-87-106.

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The results of field studies of the processes of Antarctic Bottom Water formation conducted in the period from 2004 to 2016 in the Prydz Bay of the Commonwealth Sea is discussed. During this period the oceanographic observations along the 70° E section, crossing the shelf and the continental slope, were repeated nine times. In this area in the austral summer of 2004 during the AARI expedition on the r/v “Akademik Fedorov” the process of formation of bottom water has been recorded for the first time. A further study of the structure and characteristics of water masses on this section and in the
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Iudicone, D., K. B. Rodgers, I. Stendardo, et al. "Water masses as a unifying framework for understanding the Southern Ocean Carbon Cycle." Biogeosciences 8, no. 5 (2011): 1031–52. http://dx.doi.org/10.5194/bg-8-1031-2011.

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Abstract. The scientific motivation for this study is to understand the processes in the ocean interior controlling carbon transfer across 30° S. To address this, we have developed a unified framework for understanding the interplay between physical drivers such as buoyancy fluxes and ocean mixing, and carbon-specific processes such as biology, gas exchange and carbon mixing. Given the importance of density in determining the ocean interior structure and circulation, the framework is one that is organized by density and water masses, and it makes combined use of Eulerian and Lagrangian diagnos
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Haines, Keith, and Chris Old. "Diagnosing Natural Variability of North Atlantic Water Masses in HadCM3." Journal of Climate 18, no. 12 (2005): 1925–41. http://dx.doi.org/10.1175/jcli3348.1.

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Abstract A study of thermally driven water mass transformations over 100 yr in the ocean component of the Third Hadley Centre Coupled Ocean–Atmosphere General Circulation Model (HadCM3) is presented. The processes of surface-forced transformations, subduction and mixing, both above and below the winter mixed layer base, are quantified. Subtropical Mode Waters are formed by surface heat fluxes and subducted at more or less the same rate. However, Labrador Seawater and Nordic Seawater classes (the other main subduction classes) are primarily formed by mixing within the mixed layer with very litt
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Dissertations / Theses on the topic "Water masses formation"

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Barral, Quentin-Boris. "Caractérisation du front Nord-Baléares : Variabilité et rôle de la circulation des masses d'eau en Méditerranée Occidentale." Electronic Thesis or Diss., Toulon, 2022. http://www.theses.fr/2022TOUL0006.

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La Méditerranée Occidentale est l’un des bassins avec le plus de pollution plastique au monde, et son réchauffement de surface est quatre fois plus intense que celui des océans. Elle est dite "bassin laboratoire" pour l’étude de l’océan global : elle développe sa propre circulation de retournement. Sa courantologie est composée de 4 couches et d’environ 6 masses d’eau. La rencontre de deux masses d’eau de différentes températures et salinités en surface crée un front thermohalin. Cette thèse présente des avancées récentes sur la caractérisation des zones de fronts et sur la dynamique des masse
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Akhoudas, Camille. "Un nouveau regard sur la dynamique de l’océan Austral et ses interactions avec la cryosphère révélé par une approche isotopique." Electronic Thesis or Diss., Sorbonne université, 2020. http://www.theses.fr/2020SORUS464.

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L’océan Austral est un acteur central de la circulation océanique mondiale et du système climatique terrestre. Malgré l’essor des observations in situ dans cette région reculée du globe depuis les années 1990 (avec notamment le début de « l’ère satellitaire » et des grands programmes internationaux d’observations tel que WOCE, CLIVAR, GO-SHIP, ou ARGO), ce vaste océan reste encore aujourd’hui largement méconnu. Il est pourtant nécessaire de parvenir à mieux observer et comprendre les mécanismes de sa dynamique océanique ainsi que sa variabilité afin de prédire au mieux l’évolution future du sy
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Jenness, Timothy. "A molecular line and continuum study of water maser sources." Thesis, University of Cambridge, 1996. https://www.repository.cam.ac.uk/handle/1810/245081.

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Recent observations at the James Clerk Maxwell Telescope (JCMT) and elsewhere have identified a class of very deeply embedded, possibly protostellar, sources which are not associated with any of the traditional indicators of star formation, such as HII regions and near-infrared emission, but which do lie close to otherwise isolated H2O masers. This thesis describes a search, based on catalogues of known water maser positions, for new deeply embedded cores similar to those found in S106 and M17. In addition to millimetre molecular line and submillimetre continuum observations, 22 GHz and 8 GHz
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Roveretto, Marie. "Formation et vieillissement des aérosols : impact de la photochimie hétérogène." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSE1346.

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Les interfaces sont omniprésentes dans l'environnement et, de plus, de nombreux processus atmosphériques clés, comme les dépôts de gaz, la formation d'aérosol et de nuages, sont, à un stade ou à un autre, fortement touchés par les processus physiques et chimiques qui se produisent aux interfaces. Malheureusement, ces réactions hétérogènes ne sont pas entièrement comprises à ce jour et limitent notre capacité à simuler et quantifier l’impact des aérosols du fait de grandes incertitudes quant à leur formation et leur évolution dans la troposphère. Ce travail de thèse se propose donc d’améliorer
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Boissier, Jean-Michel. "Etude des flux de matière organique transportée par les eaux de percolation de trois sols forestiers, à la suite de fortes précipitations orageuses simulées." Grenoble 1, 1992. http://www.theses.fr/1992GRE10112.

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Les milieux terrestres representent une source potentielle de matiere organique pour les ecosystemes aquatiques, notamment au cours de fortes precipitations orageuses. Dans ce travail, nous avons cherche a quantifier une partie des transferts entre les ecosystemes terrestres et les milieux aquatiques, en utilisant des descripteurs globaux tels que les differentes formes du carbone organique, l'activite enzymatique, les denombrements bacteriens, ainsi que des mesures physico-chimiques simples. Ces descripteurs ont ete mesures a la fois sur trois sols forestiers de montagne (deux sols bruns et u
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Books on the topic "Water masses formation"

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Mauritzen, Cecilie. A study of the large scale circulation and water mass formation in the Nordic Seas and the Arctic Ocean. Woods Hole Oceanographic Institution, 1994.

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Vega-Durán, Raquel. Emigrant Dreams, Immigrant Borders. Bucknell University Press, 2016. https://doi.org/10.5040/9781611488906.

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Emigrant Dreams, Immigrant Borders: Migrants, Transnational Encounters, and Identity in Spain offers a new approach to the cultural history of contemporary Spain, examining the ways in which Spain’s own self-conceptions are changing and multiplying in response to migrants from Latin America and Africa. In the last twenty-five years, Spain has gone from being a country of net emigration to one in which immigrants make up nearly 12 percent of the population. This rapid growth has made migrants increasingly visible in both mass media and in Spanish visual and literary culture. This book examines
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Kiszka, Krzysztof. Ruchy osuwiskowe w świetle badań dendrogeomorfologicznych na podstawie analizy osuwiska Sawickiego w Beskidzie Niskim = Landsilde movements based on dendrogeomorphological research based on a analysis of the Sawicki Landslide in the Beskid Niski mts. Instytut Geografii i Przestrzennego Zagospodarowania im. Stanisława Leszczyckiego, Polska Akademia Nauk, 2021. http://dx.doi.org/10.7163/9788361590835.

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Research concerns the problem of landslide movement, which is one of the most important geomorphological processes in the Carpathians. The aim of the studies is to determine the temporal and spatial complexity of landslide activity and to demonstrate the suitability of using different species of conifers in the dendrogeomorphological method. The Sawicki landslide located in Beskid Niski Mts., which is one of the largest landslides in the Polish Flysch Carpathians, was selected for dendrogeomorphological analysis. The dendrogeomorphological method and geomorphological mapping were used in the r
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N-Force Presents: Tips Force. Europress Impact Ltd., 1992.

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Book chapters on the topic "Water masses formation"

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Gratchev, Ivan, Sinnappoo Ravindran, Dong Hyun Kim, Chen Cui, and Qianhao Tang. "Mechanisms of Shallow Rainfall-Induced Landslides from Australia: Insights into Field and Laboratory Investigations." In Progress in Landslide Research and Technology, Volume 1 Issue 1, 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-16898-7_7.

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AbstractThis paper presents and discusses the mechanisms of rainfall-induced shallow landslides that commonly occur in South East Queensland (SEQ) and northern New South Wales (NSW), Australia. The major factors causing the formation of landslide mass such as geology, weathering, and rainfall patterns were discussed. Results from field surveys and laboratory testing of rock/soil material from landslide masses were presented, and relationships between the material strength and landslide occurrence were drawn. It was found that most of shallow slides were related to sandstone deposits. Those fai
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Testi, L., M. Felli, P. Persia, and M. Roth. "Near infrared images of galactic water masers." In Star Formation and Techniques in Infrared and mm-Wave Astronomy. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/3-540-58196-0_57.

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"Formation and descent of water masses." In The Oceanic Thermohaline Circulation: An Introduction. Springer New York, 2007. http://dx.doi.org/10.1007/978-0-387-48039-8_7.

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Samah, Ourras, El Aymani Ismail, Mouden Najoua, et al. "Saffron endomycorrhizae: diversity and effect on plant growth and corm formation." In Mycorrhiza - New Insights [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106881.

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Saffron cultivation is an important alternative for marginalized areas. Due to low soil fertility and low water availability, arbuscular mycorrhizal fungi are an essential alternative for maintaining fertility and water economy, stimulating growth and protecting plants against soil diseases. Studies on the diversity of endomycorrhizal fungi in the rhizosphere of Crocus sativus in Taliouine (Tinfat), located in Morocco, revealed the impact of age saffron plantations. A greater endomycorrhizal fungi density was recorded in the rhizosphere of saffron plants from plots operated for 2 years (138.66
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Wright, James D. "Role of the Greenland-Scotland Ridge in Neogene Climate Changes." In Tectonic Boundary Conditions for Climate Reconstructions. Oxford University PressNew York, NY, 1998. http://dx.doi.org/10.1093/oso/9780195112450.003.0009.

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Abstract Cenozoic climates are marked by long-term cooling since the early Eocene that evolved into the large amplitude glacial/interglacial cycles of the late Pleistocene. Circulation models (both atmospheric and oceanic) have simulated these changes by altering the concentration of atmospheric trace gases (i.e., increased CO2) or by changing the meridional heat transports (increased delivery of heat to the poles via oceanic circulation) (e.g., Barron, 1983, 1987; Manabe and Bryan, 1985; Rind, 1987; Covey and Barron, 1988; Covey and Thompson, 1989; Manabe et al., 1990; Rind and Chandler, 1991
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"of control. The state of Queensland has generous expertise in this area, with the CSIRO Division of Entomology – Lands Department group in Brisbane boasting spectacular success against Salvinia and Eichhornia, and near the reservoir at James Cook University a USDA unit was involved in successes with the Tennessee Valley Authority (TVA) (see Chapter 12) using a range of stem-boring and leaf-mining insects (Balciunas et al. 1993). One might consider the herbivorous grass carp Ctenopharyngodon idella, originally from China, more as a harvester than a biological control agent. This fish grazes on submerged weeds such as Hydrilla, Myriophyllum, Chara, Potamogeton and Ceratophyllum, and at stocking rates of 75 fish/ha control is rapidly achieved. Some introductions in the USA have resulted in removal of all vegetation (Leslie et al. 1987), and in the Australian context the use of sterile (triploid) fish (Cassani and Canton 1985) could be the only consideration. However, in view of the damage already done by grass carp to some inland waterways in Australia, it is suspected that this option would be greeted with horror. Mechanical control involves the physical removal of weeds from a problem area and is useful in situations where the use of herbicides is not practical or poses risks to human health or the environment. Mobile harvesters sever, lift and carry plants to the shore. Most are intended for harvesting submerged plants, though some have been designed or adapted to harvest floating plants. Handling the harvested weed is a problem because of their enormous water content, therefore choppers are often incorporated into harvesting machinery design. However, many mechanical harvesters have a small capacity and the process of disposing of harvested plant material is time-consuming. Any material that remains may affect water quality during the decay process by depleting the water of oxygen. Furthermore, nutrients released by decay may cause algal blooms (Mitchell 1978). Another disadvantage of mechanical removal is that disturbance often promotes rapid new growth and germination of seed, and encourages the spread of weed by fragmentation. Some direct uses of macrophytes include the following: livestock food; protein extraction; manufacture of yeast; production of alcohol and other by-products; the formation of composts, mulches and fertilizers; and use for methane generation (Williams 1977). Herbicides either kill on contact, or after translocation through the plant. Some are residual and retain their toxicity for a period of time. Where herbicides are used for control of plants, some contamination of the water is inevitable (Bill 1977). The degree of contamination depends on the toxicity of the material, its fate and persistence in the water, the concentration used and the main purpose served by the water. After chemical defoliation of aquatic vegetation, the masses of decaying organic debris produced can interfere with fish production. Several factors must be taken into account when selecting and adapting herbicides for aquatic purposes, including: type of water use; toxicity of the herbicide to humans, fish, stock, and wildlife; rate of disappearance of residues, species affected and duration of control; concentration of herbicide; and cost (Bill 1977). The TVA has successfully used EPA-approved herbicides such as Endothall, Diquat, Fluridone and Komeen against Hydrilla (Burns et al. 1992), and a list of approved." In Water Resources. CRC Press, 1998. http://dx.doi.org/10.4324/9780203027851-40.

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Carvalho, Ângelo Rodrigues de. "Countryside education and professional education: Territorialities under construction for a human formation." In PATHWAYS TO KNOWLEDGE: EXPLORING THE HORIZONS OF EDUCATION. Seven Editora, 2023. http://dx.doi.org/10.56238/ptoketheeducati-036.

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The present work brings the approach of the perspective of the construction of professional education from the Education of the Field, based on an educational thinking that is based on a formation of the subjects through human emancipation; reflecting the historicity of the Education of the Field thought by (their) Social Movements. The theoretical framework is based on the efforts of authors such as Bernardo Mançano Fernandes, Saskia Sassen, Doreen Massey, Mônica Molina and Pistrak. The methodology used was through semi-structured interviews with representatives of social movements that are i
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LOUCKS, ROBERT G., CHARLES KERANS, XAVIER JANSON, and M. ALFREDO MARHX ROJANO. "Lithofacies Analysis and Stratigraphic Architecture of a Deep-Water Carbonate Debris Apron: Lower Cretaceous (Latest Aptian to Latest Albian) Tamabra Formation, Poza Rica Field Area, Mexico." In Mass-Transport Deposits in Deepwater Settings. SEPM (Society for Sedimentary Geology), 2011. http://dx.doi.org/10.2110/sepmsp.096.367.

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Furley, Peter A. "Tropical Forests of the Lowlands." In The Physical Geography of South America. Oxford University Press, 2007. http://dx.doi.org/10.1093/oso/9780195313413.003.0017.

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Most of South America lies within the tropics, and lowland tropical ecosystems make up the majority of its landscapes. Although there is great concern for the Amazon ecosystem, the largest of the world’s tropical forests, there are many other fascinating and in some cases more endangered types of lowland forest. Such forests may be defined as lying below 1,000 m above sea level, although it is difficult to set arbitrary limits (Hartshorn, 2001). The two main lowland moist evergreen forests are the Hylea (a term coined by Alexander von Humboldt to denote rain forests of the Amazon Basin) and th
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Conference papers on the topic "Water masses formation"

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Mintz, Todd S., Hipolito J. Gonzalez, and Yi-Ming Pan. "An Examination of the Chromium-Rich Passive Film’s Formation on Alloy 22 in Mildly Alkaline Environments." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08585.

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Abstract The passivity of Alloy 22 is attributed to the presence of a chromium-rich oxide film. However, in some alkaline environments, such as simulated concentrated water, a chromium-rich passive film has not been observed. It is believed that the chromium-rich passive film should be present because of the measured low corrosion rates. A silica/carbon contamination layer noted on the surface of Alloy 22 (UNS N06022) could also contribute to the observed low corrosion rates. A thermodynamic analysis was conducted to analyze the formation of the chromium-rich passive film. Solution composition
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Hoffmeister, Hans, Frank Stauder, and Juliane Neuss. "Effect of Strain Rates and Cathodic Current Densities on Ductility of a Welded and Unwelded Supermartensitic Stainless Steel at Galvanostatic SSRT in Aerated and Deaerated Natural Formation Water." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05477.

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Abstract For performance assessment of oil and gas field pipe materials their susceptibility to hydrogen assisted stress cracking is to be evaluated. In the present paper Slow Strain Rate Tests (SSRT) are applied to a Supermartensitic Stainless Steel (SMSS) in the unwelded and welded condition. The welds were carried out by EB welding with slightly overmatching filler wire. For consistent comparison of the cracking susceptibility at both conditions the partially masked tensile test pieces were subjected to galvanostatic conditions at various nominal cathodic current densities in natural format
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Яшин, Валерий Михайлович. "ECOLOGICAL APPROACH TO THE CONSIDERATION OF THE PROTECTIVE FUNCTIONS OF THE UNSATURATED ZONE." In Сборник избранных статей по материалам научных конференций ГНИИ "Нацразвитие" (Санкт-Петербург, Февраль 2021). Crossref, 2021. http://dx.doi.org/10.37539/feb295.2021.46.83.006.

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В статье на основе анализа формирования потоков влаги в ландшафтах предлагается рассматривать зону аэрации как природный объект - экологический демпфер. Экологические демпферы- это природные или антропогенно-природные образования, имеющие дополнительное сопротивление потоку и высокое значение ассимиляционной емкости, позволяющие сглаживать (гасить) результаты интенсивных изменений процессов переноса водных или воздушных масс, происходящих на границе объекта. Показаны границы зоны аэрации и формирование водного режима. In the article, based on the analysis of the formation of moisture flows in
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Almajid, Muhammad Majid, Markus Zechner, and Zuhair A. AlYousif. "CO2 Sequestration: Sensitivity Analysis of Storage Mass to Multiphase Parameters." In Middle East Oil, Gas and Geosciences Show. SPE, 2023. http://dx.doi.org/10.2118/213959-ms.

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Abstract Geological CO2 sequestration is one of the main enablers for reducing carbon emissions. Prediction of CO2 behavior in uncertain subterranean formations requires more robust descriptions of the most critical geological and multiphase parameters. The objective of this work is to present a sensitivity analysis of multiphase parameters on the amount of CO2 stored/leaked in a sequestration project and to identify the most critical parameters that we need to focus on to ensure successful project implementation. A vertical equilibrium model is used to simulate the sequestration process for o
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Musunuri, Naga, Ian Fischer, Pushpendra Singh, Daniel E. Bunker, and Susan Pell. "Fluid Dynamics of Hydrophilous Pollination in Ruppia (Widgeon Grass)." In ASME 2016 Fluids Engineering Division Summer Meeting collocated with the ASME 2016 Heat Transfer Summer Conference and the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/fedsm2016-7891.

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The aim of this work is to understand the physics underlying the mechanisms of two-dimensional aquatic pollen dispersal, known as hydrophily, that have evolved in several genera of aquatic plants, including Halodule, Halophila, Lepilaena, and Ruppia. We selected Ruppia maritima, which is native to salt and brackish waters circumglobally, for this study. We observed two mechanisms by which the pollen released from male inflorescences of Ruppia is adsorbed on a water surface: 1) inflorescences rise above the water surface and after they mature their pollen mass falls onto the surface as clumps a
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Busarev, V. V. "Active asteroids of the Main Belt as probable relics of the formation processes of giant planets." In ASTRONOMY AT THE EPOCH OF MULTIMESSENGER STUDIES. Proceedings of the VAK-2021 conference, Aug 23–28, 2021. Crossref, 2022. http://dx.doi.org/10.51194/vak2021.2022.1.1.076.

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The discovery and study of cometary activity of some bodies in the Main-Belt of asteroids (MBA) over the past decadeallowed us suggest that the most common cause of this phenomenon is a significant content of water ice in the subsurfacelayers of primitive asteroids. Accordingly, this may be a sign of the formation of such asteroids (or their parent bodies)behind the snowline. As demonstrated analytical calculations performed more than 50 years ago [1], a sharp increase inthe number and total mass of stone-ice bodies behind the snowline let possible the runaway growth of giant planets there,espe
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Ahmed, R., D. Hsu, C. Bailey, and T. B. Jones. "Dispensing Picoliter Droplets Using DEP Micro-Actuation." In ASME 2003 1st International Conference on Microchannels and Minichannels. ASMEDC, 2003. http://dx.doi.org/10.1115/icmm2003-1110.

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Non-uniform, AC electric fields created by coplanar electrodes patterned on a substrate are used to move and manipulate aqueous liquid masses, and to dispense very small droplets. This liquid dielectrophoretic microactuation scheme has potential applications for microfluidic systems in the laboratory on a chip. Simple, co-planar electrode strips are used to divide microliter-sized, sessile water droplets into large numbers of droplets down to ∼40 picoliters. The dispensing system uses the electrodes to draw a long finger or rivulet of liquid from the parent microliter droplet. When the voltage
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Mendoza-Torres, J. E., and E. E. Lekht. "Time variations of water vapor masers in star-forming regions." In The seventh astrophysical conference: Star formation, near and far. AIP, 1997. http://dx.doi.org/10.1063/1.52744.

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Al-Marri, Saad Zayed, Gary Peach, and Hernan Vigil Fernandez. "TBM Challenges on Musaimeer outfall tunnel." In The 2nd International Conference on Civil Infrastructure and Construction. Qatar University Press, 2023. http://dx.doi.org/10.29117/cic.2023.0017.

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Musaimeer outfall tunnel is the longest outfall tunnel in the Middle East. The tunnel was excavated by Earth Pressure Balance (EPB), Tunnel Boring Machine (TBM) and encountered three distinct rock masses namely Rus Formation, Midra-Shale, and Simsima Limestone along with water inflows at high pressure, complex mixed ground, and weaker ground strata prone to cavities with the presence of vertical and lateral fractures connected to the seabed. These conditions resulted in the TBM operating in very dry conditions where the addition of soil conditioners and water sprayed in the excavations chamber
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Kairanbayeva, A., Zh Zhantayev, G. Nurpeissova, D. Panyukova, and A. Kiyalbayev. "LANDSLIDE PROCESSES� IMPACT ON AUTOMOBILE ROAD CHARACTERISTICS." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/2.1/s09.30.

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The research is part of the �Design of an intelligent system to forecast landslides' processes and their influence on the roads' technical and operational characteristics� project financed by the Ministry of Education and Science of the Republic of Kazakhstan by AP09260066 program. The research goal is in surveying deformed parts of �Almaty-Cosmostation� automobile road nearby critical slopes to identify in the next phases the causes of pavement degradation and formulate then the recommendation to prevent such degeneration. This site was chosen due to the extreme danger associated with the pos
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Reports on the topic "Water masses formation"

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Ramsey, Andree L., Heather H. Furey, and Amy S. Bower. Overturning of the Subpolar North Atlantic Program (OSNAP): RAFOS Float Data Report June 2014 - January 2019. Woods Hole Oceanographic Institution, 2022. http://dx.doi.org/10.1575/1912/29540.

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The Overturning in the Subpolar North Atlantic Program (OSNAP) is an international effort started in 2014 dedicated to achieving a better understanding of the link between dense-water formation and the meridional overturning circulation in the high-latitude North Atlantic. Moorings, gliders, and subsurface acoustically-tracked RAFOS floats have been used to collect temperature, salinity, and current data across the Labrador Sea, Irminger Sea, Reykjanes Ridge, Iceland Basin, Rockall-Hatton Plateau, and Rockall Trough. The specific objective of the OSNAP float program is to gather information on
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Mikula, R. J., I. S. Parsons, V. A. Munoz, W. W. Lam, C. Payette, and K. C. McAuley. High-temperature settling of bitumen from Aostra's underground test facility. Natural Resources Canada/CMSS/Information Management, 1990. http://dx.doi.org/10.4095/331489.

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Several bitumen samples from AOSTRA's Underground Test Facility were obtained (heat exchanger outlet) in order to characterize the emulsion droplet size distribution and to ultimately establish whether or not high temperature settling could successfully be used to separate the bitumen and water phases. Characterization of the dispersed phase was not straightforward since the samples varied. The samples would sometimes be separated into a large bitumen mass and significant free water and sometimes be quite fluid with dispersed bitumen. It was our opinion that sampling contamination, perhaps wit
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Schlossnagle, Trevor H., and Torri Duncan. Analysis of Septic-Tank Density for Rockville, Washington County, Utah. Utah Geological Survey, 2024. http://dx.doi.org/10.34191/ri-288.

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Rockville is a small rural town in southwestern Utah that is experiencing an increase in residential development. New developments in rural areas often use septic tank soilabsorption systems for wastewater disposal, although there is potential to utilize an existing community sewer system. Because potential future septic-tank systems may overlie the principal drinking water aquifer for Rockville, city off icials asked the Utah Geological Survey to conduct a septictank density analysis. The purpose of our study is to provide tools for water-resource management and land-use planning. In this stu
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Lacerda Silva, P., G. R. Chalmers, A. M. M. Bustin, and R. M. Bustin. Gas geochemistry and the origins of H2S in the Montney Formation. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329794.

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The geology of the Montney Formation and the geochemistry of its produced fluids, including nonhydrocarbon gases such as hydrogen sulfide were investigated for both Alberta and BC play areas. Key parameters for understanding a complex petroleum system like the Montney play include changes in thickness, depth of burial, mass balance calculations, timing and magnitudes of paleotemperature exposure, as well as kerogen concentration and types to determine the distribution of hydrocarbon composition, H2S concentrations and CO2 concentrations. Results show that there is first-, second- and third- or
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Shomer, Ilan, Ruth E. Stark, Victor Gaba, and James D. Batteas. Understanding the hardening syndrome of potato (Solanum tuberosum L.) tuber tissue to eliminate textural defects in fresh and fresh-peeled/cut products. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7587238.bard.

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The project sought to understand factors and mechanisms involved in the hardening of potato tubers. This syndrome inhibits heat softening due to intercellular adhesion (ICA) strengthening, compromising the marketing of industrially processed potatoes, particularly fresh peeled-cut or frozen tubers. However, ICA strengthening occurs under conditions which are inconsistent with the current ideas that relate it to Ca-pectate following pectin methyl esterase (PME) activity or to formation of rhamnogalacturonan (RG)-II-borate. First, it was necessary to induce strengthening of the middle lamellar c
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Klammler, Harald. Introduction to the Mechanics of Flow and Transport for Groundwater Scientists. The Groundwater Project, 2023. http://dx.doi.org/10.21083/gxat7083.

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Starting from Newton’s laws of motion and viscosity, this book is an introduction to fundamental aspects of fluid dynamics that are most relevant to groundwater scientists. Based on a perspective of driving versus resisting forces that govern the motion of a fluid, the author derives Darcy’s law for flow through porous media by drawing an analogy to Bernoulli’s law for fluid with negligible viscosity. By combining the effects of gravity and pressure, the author identifies hydraulic head as a convenient numerical quantity to represent the force driving groundwater flow. In contrast to the physi
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