Academic literature on the topic 'Total salinity'

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Journal articles on the topic "Total salinity"

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Arihanda, Dea Davita Putri, Suryono Suryono, and Gunawan Widi Santosa. "Kadar Total Lipid Mikroalga Nannochloropsis oculata Hibberd, 1981 (Eustigmatophyceae : Eustigmataceae) Berdasarkan Perbedaan Salinitas dan Intensitas Cahaya." Journal of Marine Research 8, no. 3 (2019): 229–36. http://dx.doi.org/10.14710/jmr.v8i3.25263.

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Nannochloropsis oculata merupakan alga yang memiliki kadar lipid tinggi dan mudah dibudidayakan karena hanya bantuan cahaya matahari, karbon dioksida dan air laut mampu berkembang biak dengan baik. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan salinitas dan intensitas cahaya terhadap pertumbuhan dan kadar total lipid pada mikroalga N. oculata. Penelitian ini dilaksanakan secara laboratoris, dengan Rancangan Faktorial. Perlakuan yang diuji cobakan yaitu A1( Salinitas 33 ‰), A2 (Salinitas 31 ‰), dan A3 (Salinitas 35 ‰), serta B1 (Intensitas Cahaya 500 lux), B2 (Intensitas Cahaya 1
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Israt, Jahan, Parvin Shohana, Giashuddin Miah Md., and Uddin Ahmed Jalal. "Effect of salinity on the physiological and biochemical responses of neem." International Journal of Environmental & Agriculture Research 4, no. 5 (2018): 47–54. https://doi.org/10.5281/zenodo.1256508.

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<strong><em>Abstract</em>&mdash;</strong> <em>The present study was conducted to evaluate the plant growth, physiological and biochemical changes of neem under different salinity levels (4, 8, 10 and 12 dS/m) which have multipurpose use in agroforestry. Growth parameters, photosynthetic pigments, carbohydrate, proline and total phenol were investigated 30, 60, 90 and 120 days after treatment imposition. The results revealed that salinity caused significant differences in all the growth parameters and the maximum reduction were observed when plants were exposed to high salinity (12 dS/m) level
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Corwin, Dennis L., and Kevin Yemoto. "Salinity: Electrical Conductivity and Total Dissolved Solids." Methods of Soil Analysis 2, no. 1 (2017): 0. http://dx.doi.org/10.2136/msa2015.0039.

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Corwin, Dennis L., and Kevin Yemoto. "Salinity: Electrical conductivity and total dissolved solids." Soil Science Society of America Journal 84, no. 5 (2020): 1442–61. http://dx.doi.org/10.1002/saj2.20154.

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Hastuti, Yuni Puji, Ridwan Affandi, Mafatih Devi Safrina, Kurnia Faturrohman, and Wildan Nurussalam. "Optimum salinity for growth of mangrove crab Scylla serrata seed in recirculation systems." Jurnal Akuakultur Indonesia 14, no. 1 (2015): 50. http://dx.doi.org/10.19027/jai.14.50-57.

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&lt;p class="NoParagraphStyle" align="center"&gt;&lt;strong&gt;ABSTRACT&lt;/strong&gt;&lt;/p&gt;&lt;p class="NoParagraphStyle" align="center"&gt; &lt;/p&gt;&lt;p class="NoParagraphStyle"&gt;One of the abiotic factors that affects the growth and the survival of crabs is salinity. The optimum salinity media will give maximum impact on mangrove crab &lt;em&gt;Scylla serrata&lt;/em&gt; due to the osmoregulation process. This study aimed to examine the effect of salinity on the survival rate (SR) and spesific growth rate (SGR) of mangrove crab through the reaction of physiological condition. The tr
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Mohinur, Vafoqulova Alisherovna. "CAUSES OF THE APPEARANCE OF SALINE SOILS IN UZBEKISTAN AND MEASURES TO INCREASE PRODUCTIVITY." МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ: ТЕОРИЯ И ПРАКТИКА 2, no. 5 (2024): 26–29. https://doi.org/10.5281/zenodo.11113309.

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In this article, various forms of soil salinization, the causes of the emergence of saline soils, measures to reduce the salt content of the soil and increase the productivity of saline soils, to reduce the amount of harmful salts to an acceptable level, are studied.
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Karolinoerita, Vicca, and Wahida Annisa. "Salinisasi Lahan dan Permasalahannya di Indonesia." Jurnal Sumberdaya Lahan 14, no. 2 (2020): 91. http://dx.doi.org/10.21082/jsdl.v14n2.2020.91-99.

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&lt;p&gt;&lt;strong&gt;Abstrak. &lt;/strong&gt;Salinisasi tanah merupakan proses peningkatan kadar garam mudah larut di dalam tanah sehingga terbentuk lahan salin. Salinitas adalah salah satu cekaman abiotik yang mengakibatkan berkurangnya hasil dan produktivitas tanaman pertanian. Setiap tahun luas lahan sawah yang ditinggalkan petani akibat mengalami salinisasi terus meningkat. Di Indonesia salinitas umumnya terjadi di lahan pertanian dekat pantai, disebabkan karena kenaikan permukaan laut akibat perubahan iklim. Diperkirakan lahan dekat pantai yang rentan mengalami salinitas seluas 12,020 j
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Rimper, Joice R. T. S. L., Silvana D. Harikedua, and Veibe Warouw. "The size variation of rotifer Brachionus rotundiformis cultivated with different feed at 40 ppt salinity." AQUATIC SCIENCE & MANAGEMENT 7, no. 1 (2019): 26. http://dx.doi.org/10.35800/jasm.7.1.2019.25043.

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Title (Bahasa Indonesia): Variasi ukuran rotifer Brachionus rotundiformisyang diberi pakan berbeda pada salinitas 40 ppt RotiferBrachionus rotundiformisis a group of zooplankton which is used by fish larvae for feeding to initiate their growth. This zooplankton is widely favored by marine fauna larvae because of its small size can fits well with various larval mouth; thus, it is easily preyed by larvae. This study aimed to determine the variation of rotifer B. rotundiformismorphometry if cultured with different feed at 40 ppt. The use of 40 ppt salinity is expected to provide a variable morpho
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Al-Gaadi, Khalid A., Ahmed M. Zeyada, Elkamil Tola, Rangaswamy Madugundu, Mohamed K. Edrris, and Omer Mahjoop. "Use of spectral indices and photosynthetic parameters to evaluate the growth performance of hydroponic tomato at different salinity levels." PLOS One 20, no. 6 (2025): e0325839. https://doi.org/10.1371/journal.pone.0325839.

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Conventional methods for measuring plant physiological parameters are expensive and time-consuming, and this has promoted the use of optical and sensing techniques. Therefore, this study was conducted to investigate the effect of salinity on the performance of hydroponic tomato plants, based on optical and sensing techniques (i.e., spectral indices and photosynthetic parameters), as well as fruit yield. Four spectral vegetation indices-VIs (Moisture Stress Index “MSI”, Canopy Response Salinity Index “CRSI”, Normalized Difference Nitrogen Index “NDNI” and Green Leaf Index “GLI”) were calculated
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Gunarto, Gunarto, Herlinah Herlinah, and Bunga Rante Tampangalo. "Effect of different salinity levels on megalopa Scylla tranquebarica (Fabricius, 1798) rearing to the crablet production." BIO Web of Conferences 74 (2023): 01011. http://dx.doi.org/10.1051/bioconf/20237401011.

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The salinity level for the culture of megalopae affects crablet production. The research aimed to determine the optimum salinity level for the megalopa of S. tranquebarica rearing. Nine aquariums randomly selected and filled with sterile seawater, have different salinity levels (A. 29-30 ppt, B. 27-28 ppt, and C. 25-26 ppt) used for megalopae rearing. Each aquarium is stocked with 30 individuals of megalopa. Each treatment with three replications. Crumble pellets and Artemia nauplii are given as feed for megalopae. Monitoring in each treatment consists of total hemocytes, the osmolality of meg
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Dissertations / Theses on the topic "Total salinity"

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Akhavan-Kharazian, Mahmood. "Calcium Amelioration of Salinity (Sodicity) on Nitrogen Fixation, Stomatal Resistance, Potassium/Sodium Ratio and Total Nitrogen of Phaseolus vulgaris L." DigitalCommons@USU, 1986. https://digitalcommons.usu.edu/etd/3352.

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Extreme salinity is one of the most common environmental constraints with which legume/rhizobia symbionts must deal in arid and semi-arid regions of the world. In some areas, with good management, it has been economically possible to ameliorate the saline soil with calcium. The objective of this study, therefore, was to investigate calcium amelioration of salinity (sodicity) on nitrogen fixation, stomatal resistance, potassium/sodium ratio, and total nitrogen of Phaseolus vulgaris L. Seeds of snapbeans were grown in pots under green house conditions and were irrigated with NaCl concentrations
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Nygren, Anton, Edvard Nordenskjöld, and Erik Östblom. "Groundwater occurrence and quality in Bulawayo province, Zimbabwe." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-300718.

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This study focused on determining the groundwater flow paths in the crystalline subsurface rocks of the Bulawayo metropolitan, Zimbabwe, through analysing the discontinuities of the electrical properties of the ground, as well as in the magnetic field of the underlying rocks. Further, borehole water quality was analysed by measuring and mapping several chemical parameters, specifically TDS, salinity and the electrical conductivity. The electrical and magnetic anomalies were measured at two field sites within the Bulawayo province, the Harry Allen Golf Course and the Barbour Fields dumpsite, wh
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Reis, L?gia Garcia. "Efeito da salinidade, densidade de estocagem e da infec??o hipodermal e necrose hematopoi?tica (IHHN) na imunidade do camar?o Litopenaeus vannamei cultivados em fazendas do Rio Grande do Norte." Universidade Federal do Rio Grande do Norte, 2008. http://repositorio.ufrn.br:8080/jspui/handle/123456789/13044.

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Made available in DSpace on 2014-12-17T14:10:18Z (GMT). No. of bitstreams: 1 LigiaGR.pdf: 427991 bytes, checksum: fd90b864e24611c634c5ec114b00d8f7 (MD5) Previous issue date: 2008-08-29<br>The main problem faced by the shrimp industry are the infectious diseases. The hypodermal and hematopoietic necrosis infection (IHHN) is one of the major cause of disease in the cultured shrimp, Litopenaeus vannamei. Environmental changes involving water quality, oxygen concentration, salinity, temperature, stocking density, presence of pathogens, among others, triggering a stressing condition for the cult
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Tseng, Wan-chi, and 曾莞淇. "Electrocatalytic Degradation of Total Organic Carbon in High Salinity Wastewater." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/44798744771138932238.

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碩士<br>朝陽科技大學<br>環境工程與管理系碩士班<br>98<br>A large volume of spent neutralization solution was generated from waste etching liquor by electronic industry. The pH of spent neutralization solution is high. The waste liquor could be further neutralized, but its high salt content is a big problem. If the waste liquor discharged into river, it could cause soil salinization and alkalization. It also contents high TOC (total organic carbon 200~4000 mg/L) carried from the photoresister developing process in the printed circuit board Manufacturer. In this research project TOC will be degraded by advanced oxi
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Pascuzzi, Meghan. "The Effects of Total Dissolved Solids on Locomotory Behavior and Body Weight of Streamside Salamanders, and a Baseline Survey of Salamander Diversity and Abundance." 2011. http://digital.library.duq.edu/u?/etd,154119.

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Increased levels of total dissolved solids (TDS) in stream habitats are of concern due to salinity as well as the presence of potentially toxic ions. Natural gas drilling in the Marcellus shale could increase TDS in nearby streams. This thesis investigated the effects of water with elevated TDS on the locomotory activity and body weight of the streamside salamander Desmognathus ochrophaeus. Salamanders were exposed to water collected from streams in southwest Pennsylvania with elevated TDS as well as synthetic ion solutions that mimicked the ionic composition found in streams. Chronic, but
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Books on the topic "Total salinity"

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Kirchman, David L. Community structure of microbes in natural environments. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198789406.003.0004.

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Community structure refers to the taxonomic types of microbes and their relative abundance in an environment. This chapter focuses on bacteria with a few words about fungi; protists and viruses are discussed in Chapters 9 and 10. Traditional methods for identifying microbes rely on biochemical testing of phenotype observable in the laboratory. Even for cultivated microbes and larger organisms, the traditional, phenotype approach has been replaced by comparing sequences of specific genes, those for 16S rRNA (archaea and bacteria) or 18S rRNA (microbial eukaryotes). Cultivation-independent appro
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Book chapters on the topic "Total salinity"

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Rhoades, J. D. "Salinity: Electrical Conductivity and Total Dissolved Solids." In SSSA Book Series. Soil Science Society of America, American Society of Agronomy, 2018. http://dx.doi.org/10.2136/sssabookser5.3.c14.

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Hu, Xinping, and Hang Yin. "Physical and Biogeochemical Conditions and Trends in Texas Estuaries." In Estuaries of the World. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-70882-4_8.

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AbstractTo explore long-term changes in Texas estuaries, both physical (temperature and salinity) and biogeochemical parameters (dissolved oxygen, total organic carbon, total titration alkalinity, and pH) were examined for their long-term trends. Warming is found in all estuaries, consistent with observed warming in the Gulf of Mexico, and long-term salinity increase is also found in most of the examined stations, indicating a reduction in freshwater inflow, except in the northernmost estuary (i.e., Sabine Lake) and few secondary bays to the south, and the latter are subject to inflow manageme
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Uchida, Hiroshi, Akihiko Murata, Masahide Wakita, et al. "Development of Multiparametric Standard Seawater (MSSW) for CO2 Parameters, Dissolved Oxygen, and Density of Seawater." In Springer Oceanography. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2520-8_12.

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Abstract Multiparametric Standard Seawater (MSSW) is being developed based on the technology used to manufacture the reference material for nutrients in seawater (RMNS), without adding mercuric chloride to sterilize it, but by adopting aluminum bottles and plastic inner caps with high impermeability to gas and water vapor. The history, current status, and future plans for the development of MSSW for measurements of Practical Salinity, density, dissolved inorganic carbon, total alkalinity, pH, dissolved oxygen (DO), and dissolved organic matter are discussed. Substances that interfere with the
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Uchida, Hiroshi, Masahide Wakita, Akiko Makabe, Akihiko Murata, and Alexander Petrovic. "Changes in the Composition of International Association for the Physical Sciences of the Oceans Standard Seawater." In Springer Oceanography. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2520-8_10.

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Abstract Changes in the composition of International Association for the Physical Sciences of the Oceans Standard Seawater (SSW) for salinity measurements were examined for borosilicate glass bottle-type SSW batches P138 (2000) to P165 (2021) to understand their impact on salinity and density stability of SSW. Results showed that (i) silicate increased with time (5.47 μmol kg−1 year−1); (ii) dissolved inorganic carbon (DIC) decreased with time (−13.5 μmol kg−1 year−1); (iii) total alkalinity, nitrate, nitrite, and phosphate were constant; and (iv) ammonium, dissolved organic carbon (DOC), and
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Avnimelech, Y. "Possible Effects of Salinity on Total Phosphorus Concentration in Lake Kinneret." In Chemistry for the Protection of the Environment. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3282-8_32.

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Kapoor, Riti Thapar. "Effect of Calcium Silicate Supplementation on the Growth of Trigonella Foenum-Graecum L. Variety Hisar Sonali Under Saline Conditions." In Proceedings of the Conference BioSangam 2022: Emerging Trends in Biotechnology (BIOSANGAM 2022). Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-020-6_21.

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AbstractSalinity is a major abiotic stress which decreases crop productivity. Salt stress also causes osmotic, water, ionic and oxidative stresses. Plants exposure to salt can check their growth by reduction in water and nutrient uptake, osmotic imbalance and cytotoxicity incited by sodium and chloride ions. Present study deals with the impact of salt on germination, growth and physiological components of fenugreek and its alleviation by the application of calcium silicate. The salt stress reduced fenugreek germination and growth but supplementation of calcium silicate to salt stressed seedlin
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Morgan, Lynette. "Greenhouse produce quality and assessment." In Hydroponics and protected cultivation: a practical guide. CABI, 2021. http://dx.doi.org/10.1079/9781789244830.0013.

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Abstract 'Quality' of greenhouse and hydroponic produce implies suitability for a particular purpose or the degree to which certain set standards are met. Aspects of produce quality may encompass sensory properties (appearance, texture, taste and aroma), nutritive values, chemical constituents, mechanical properties, functional properties and defects. Quality standards and testing methods have been developed for most commercial crops to help ensure consumers receive produce of a suitable standard. These quality standards can range from basic grading for removal of damaged produce and for size,
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Morgan, Lynette. "Greenhouse produce quality and assessment." In Hydroponics and protected cultivation: a practical guide. CABI, 2021. http://dx.doi.org/10.1079/9781789244830.0246.

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Abstract 'Quality' of greenhouse and hydroponic produce implies suitability for a particular purpose or the degree to which certain set standards are met. Aspects of produce quality may encompass sensory properties (appearance, texture, taste and aroma), nutritive values, chemical constituents, mechanical properties, functional properties and defects. Quality standards and testing methods have been developed for most commercial crops to help ensure consumers receive produce of a suitable standard. These quality standards can range from basic grading for removal of damaged produce and for size,
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Marshall, Danielle A., and Paul A. Montagna. "Nitrogen and Phosphorus Budgets for Texas Estuaries." In Estuaries of the World. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-70882-4_15.

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AbstractProductivity in estuaries is dependent upon nutrient influx and cycling. However, increasing urbanization and socioeconomic activities continue to influence nutrient dynamics and thus estuarine organisms. The western Gulf of Mexico coast lies in a climatic gradient that drives differences in hydrology among Texas estuaries providing a natural experiment to determine how hydrology affects nutrient biogeochemical budgets. One modeling approach is the land-ocean interaction in the coastal zone (LOICZ) guideline. The LOICZ budgets were calculated for all major estuaries in Texas to compare
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Kumar, Nirmal, S. K. Singh, G. P. Obi Reddy, and R. K. Naitam. "Developing Logistic Regression Models to Identify Salt-Affected Soils Using Optical Remote Sensing." In Interdisciplinary Approaches to Information Systems and Software Engineering. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7784-3.ch010.

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A major part of Indo-Gangetic plain is affected with soil salinity/alkalinity. Information on spatial distribution of soil salinity is important for planning management practices for its restoration. Remote sensing has proven to be a powerful tool in quantifying and monitoring the development of soil salinity. The chapter aims to develop logistic regression models, using Landsat 8 data, to identify salt affected soils in Indo-Gangetic plain. Logistic regression models based on Landsat 8 bands and several salinity indices were developed, individually and in combination. The bands capable of dif
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Conference papers on the topic "Total salinity"

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Kvarekvål, Jon, and Anette Pedersen. "An Electrochemical Study of Corrosion Inhibition of Carbon Steel in Sour Glycol Solutions." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02447.

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Abstract The results of an experimental study of corrosion inhibition in aqueous solutions with CO2 and H2S at ambient total pressure, 50% MEG and 60°C are presented and discussed, with focus on development of localized corrosion attacks and the effects of salinity and alkalinity on the electrochemical behavior. The salinity and pH were adjusted to simulate either a pH-stabilized/adjusted monoethylene glycol (MEG)/water phase or a non-treated MEG/water phase (baseline) containing various amounts of condensed and formation water.
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Hirano, Susumu, Toshiyuki Sunaba, and Takashi Ito. "Corrosion Inhibitor Performance under High Temperature / High Salinity Sweet Conditions." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-12756.

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Abstract It is well known that the inhibitor efficiency is encumbered by many variables, such as temperature, pressure, pH, flow speed and chemical composition of the production fluid. Salt content of formation water varies dependent on the location and sometimes exceeds more than 10%. The influence of the salinity was investigated here. The performance of several corrosion inhibitors was evaluated with an electrochemical measurement namely Liner Polarization Resistance (LPR) and weight loss coupons in autoclaves. Test solution was synthetic brines with Total Dissolved Solids (TDS) up to 17%.
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Kvarekvål, Jon, and Gaute Svenningsen. "Effect of Iron Sulfide Deposits on Sour Corrosion of Carbon Steel." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07313.

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Abstract The corrosive effects of iron monosulfide particles deposited on carbon steel surfaces were investigated in a series of autoclave experiments. The H2S and CO2 partial pressures were varied in the range of 1-20 bar. Experiments were run at temperatures in the range of 10-120 °C. The test solutions consisted of high-salinity brine (100 g/L NaCl, 0.0025 m bicarbonate) and low-salinity condensed water (0.1 g/L NaCl). The duration of the tests was typically 14 days. Both weight loss corrosion and localized corrosion data were obtained. The entire surfaces of the exposed coupons were scanne
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Ciolkowski, Michal, and Neil Bretherton. "Elucidating the Influence of Calcium Ion Concentration on Corrosion Inhibitor Performance." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16692.

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ABSTRACT CO2 corrosion is one of the most common problems faced during oil and gas production, although steel pipes offer a long-term economical use in CO2 corrosive environments with the application of carefully selected corrosion inhibitors. Inhibitor efficiency is affected by many variables, including temperature, pressure, flow velocity, pH, and composition of produced water. The impact of brine composition on corrosion inhibitor performance is elucidated in this work; more specifically, the question of whether high salinity or high Ca2+ concentration has a greater impact on corrosion inhi
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Gunaltun, Yves, and Kamesh Kumar. "Changes in Water Chemistry in Dead Ends Potentially Influenced by Bacterial Activity." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-3755.

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Abstract In a sour field, severe corrosion was observed in dead ends (or dead legs) of oily-water lines with total dissolved solids (TDS) up to 250 g/l and pH around 6 – 6.5. At such high TDS and salinity levels, the activity of sulfate reducing bacteria (SRB) and thiosulfate reducing bacteria (TRB) are presumed to be very low, although the organisms may indeed be present. To understand the reason for the experienced severe corrosion, water samples were collected from the dead ends of the oily-water piping system. These analyses confirmed the presence of SRB and TRB. Then few months later thre
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Schmitt, G., U. Pankoke, G. Klemp, W. Bruckhoff, and G. Siegmund. "Performance of CRA in Concentrated Brines at 130° to 180°C - Effect of H2S, Elemental Sulfur and Brine Composition-." In CORROSION 1997. NACE International, 1997. https://doi.org/10.5006/c1997-97033.

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Abstract Failure analysis of localised corrosion at 28Cr32Ni (Alloy 28) tubing in a sour gas well prompted systematic investigations on the performance of relevant corrosion resistant alloys (CRA) in synthetic high salinity brines at high H2S partial pressures in the absence and presence of elemental sulfur at 130° to 180°C. The CRAs included superaustenitic steels, nickel and nickel-cobalt base alloys and titanium alloys. CRAs with pitting resistance equivalents (PRE) of 39 and lower (including 28Cr32Ni) suffered in unbuffered brines from pitting and crevice corrosion already at 130°C. Alloy
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Kopliku, Ardjan, and Paolo Cavassi. "Selection of UNS N08825 as Cladding Material for Offshore Pipelines Transporting Sour Multiphase Hydrocarbon." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02042.

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Abstract The use of solid corrosion resistant alloys for the construction of pipelines to transport highly corrosive sour fluids is very expensive and the use of internally clad or lined pipe is quite common. In high salinity sour environment the use of UNS N06625 as clad material is the safe selection but still very expensive. UNS N08825 is the usual alternative in such conditions but the opinions of corrosion engineers and the available data do not agree on its resistance in these conditions. In this paper is summarized the work done for the selection of the cladding material for subsea pipe
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King, Fraser, Licai Mao, Jingli Luo, Michael Apted, John H. Kessler, and Andrew Sowder. "Mechanistic Studies of the Crevice Corrosion of Alloy 22 in Chloride-Nitrate Solutions." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09425.

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Abstract Alloy 22 is susceptibility to crevice corrosion in concentrated chloride solutions at elevated temperature. A number of oxyanions, most notably nitrate, sulfate, and carbonate, inhibit the aggressiveness of the chloride ion. The ratio of aggressive to inhibitive anions is a key parameter in predicting the possibility of the crevice corrosion of waste packages in the Yucca Mountain repository. The results of a preliminary experimental program to study the effects of chloride and nitrate ions on the propagation and stifling of the crevice corrosion of Alloy 22 are described. A coupled-e
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Scott, P. J. B., A. Al-Hashem, and J. Carew. "Experiments on MIC of Steel and FRP Downhole Tubulars in West Kuwait Brines." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07113.

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Abstract The candidate waters available for secondary recovery of oil in West Kuwait oil fields are all high in salt. Total dissolved solids (TDS) of an aquifer water is 239,000 ppm (chloride, 146,000 ppm). Effluent water varies, but TDS can reach 241,000 ppm (chloride, 151,000 ppm). Candidate materials for tubulars for secondary injection were tested for MIC attack at high salt concentrations. N-80 and L-80 steels, and three FRPs - phenolic, vinyl ester and epoxy resin were tested in the two water types. A mixed bacterial consortium (including SRB) from a natural Mediterranean marine environm
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Kazemi Nia Korrani, Aboulghasem, and Gary Russell Jerauld. "Upscaling Low Salinity Benefit from Lab-Scale to Field-Scale - An Ensemble of Models with a Relative Permeability Uncertainty Range." In SPE Improved Oil Recovery Conference. SPE, 2022. http://dx.doi.org/10.2118/209412-ms.

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Abstract Low salinity relative permeability curves are required to estimate the benefit of low salinity waterflooding at the field-level. Low salinity benefit is measured from corefloods (i.e., at the plug scale) and the same benefit is often assumed in full field models to generate low salinity curves from high salinity curves (often pseudo curves). The validity of this assumption is investigated. We present how uncertainty distribution of low salinity benefit can be propagated through an ensemble of full field models in which each simulation case could have a set of distinctive high salinity
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Reports on the topic "Total salinity"

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Wright, Wendy, M. Gregory, and Aaron Rinehart. Fixed-station water quality monitoring at Cumberland Island National Seashore: 2011 data summary. National Park Service, 2012. https://doi.org/10.36967/2190432.

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In 2006, the National Park Service (NPS) Southeast Coast Network (SECN) Inventory and Monitoring Program began collecting water-quality data in the estuarine waters near Cumberland Island National Seashore (CUIS) as part the NPS Vital Signs monitoring program. The CUIS station collected pH, dissolved oxygen, temperature, salinity, conductivity, turbidity and waterlevel data. Additional water-quality measurements were made by SECN staff and include monthly measurements of water clarity conditions, nutrients (total dissolved phosphorus [TDP] and total dissolved nitrogen [TDN]), and chlorophyll a
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Wright, Wendy, M. Gregory, and Aaron Rinehart. Fixed-station water quality monitoring at Fort Pulaski National Monument: 2011 data summary. National Park Service, 2012. https://doi.org/10.36967/2190461.

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In 2006 the National Park Service (NPS) Southeast Coast Network (SECN) Inventory and Monitoring Program began collecting water-quality data in the estuarine waters near Fort Pulaski National Monument (FOPU) as part the NPS Vital Signs monitoring program. The continuous monitoring data station is approximately 1.5 kilometers south of the Fort entrance at a dock on Lazaretto Creek just upstream of its confluence with the Savannah River. This station collects pH, dissolved oxygen, temperature, salinity, conductivity, turbidity and water level data every 30 minutes. Additional water quality measur
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Rinehart, Aaron, M. Gregory, and Wendy Wright. Fixed-station water-quality monitoring at Cape Lookout National Seashore: 2012 data summary. National Park Service, 2013. https://doi.org/10.36967/2195313.

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In 2007, the National Park Service (NPS) Southeast Coast Network (SECN) Inventory and Monitoring Program began a partnership with the North Carolina National Estuarine Research Reserve (NCNERR) to collect water-quality data in the estuarine waters near Cape Lookout National Seashore (CALO). Two continuous-monitoring stations have been operational since 2008 in the Shackleford Banks Dock and in the Middle Marshes area. Methods used are adapted from the water-quality monitoring program established by the National Estuarine Research Reserve Program. The Cape Lookout National Seashore fixed-statio
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Starkey, Eric, and Eric Starkey. Assessment of estuarine water quality at Cumberland Island National Seashore: 2022 data summary. National Park Service, 2025. https://doi.org/10.36967/2308358.

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In July 2022 the Southeast Coast Network assessed water-quality at Cumberland Island National Seashore as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following methods developed by the Environmental Protection Agency (EPA) as part of the National Coastal Assessment Program (EPA 2014). Laboratory analysis measured chlorophyll a and total and dissolved concentrations of nitrogen and phosphorous. Field measurements included water temperature, pH, dissolved oxygen, and salinity. Water clarity, which requires a Secchi depth measurement, was calculated
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Starkkey, Eric, and Eric Starkkey. Assessment of estuarine water quality at Canaveral National Seashore: 2024 data summary. National Park Service, 2025. https://doi.org/10.36967/2308868.

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In July 2024 the Southeast Coast Network assessed water-quality at Canaveral National Seashore as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following methods developed by the Environmental Protection Agency (EPA) as part of the National Coastal Assessment Program (EPA 2014). Laboratory analysis measured chlorophyll a and total and dissolved concentrations of nitrogen and phosphorous. Field measurements included water temperature, pH, dissolved oxygen, and salinity. Water clarity, which requires a Secchi depth measurement, was calculated when pos
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Wright, Wendy, M. Gregory, and Aaron Rinehart. Fixed-station water quality monitoring at Cape Lookout National Seashore: 2011 data summary. National Park Service, 2012. https://doi.org/10.36967/2190425.

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In 2007, the National Park Service (NPS) Southeast Coast Network (SECN) Inventory and Monitoring Program began a partnership with the North Carolina National Estuarine Research Reserve (NCNERR) to collect water-quality data in the estuarine waters near Cape Lookout National Seashore (CALO). Two-continuous monitoring stations were operational during 2011 at the Shackleford Banks Dock and the Middle Marsh area. Information provided by this monitoring program is designed to help managers understanding trends and variability related to waterquality conditions in and around park waters. This report
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Starkey, Eric, and Eric Starkey. Assessment of estuarine water quality at Fort Matanzas National Monument: 2022 data summary. National Park Service, 2025. https://doi.org/10.36967/2308377.

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In July 2022 the Southeast Coast Network assessed water-quality in the vicinity of Fort Matanzas National Monument as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following methods developed by the Environmental Protection Agency (EPA) as part of the National Coastal Assessment Program (EPA 2014). Laboratory analysis measured chlorophyll a and total and dissolved concentrations of nitrogen and phosphorous. Field measurements included water temperature, pH, dissolved oxygen, and salinity. Water clarity, which requires a Secchi depth measurement, was
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Starkey, Eric, and Eric Starkey. Assessment of estuarine water quality at Fort Pulaski National Monument: 2023 data summary. National Park Service, 2025. https://doi.org/10.36967/2308470.

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In July 2023 the Southeast Coast Network assessed water-quality at Fort Pulaski National Monument as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following methods developed by the Environmental Protection Agency (EPA) as part of the National Coastal Assessment Program (EPA 2014). Laboratory analysis measured chlorophyll a and total and dissolved concentrations of nitrogen and phosphorous. Field measurements included water temperature, pH, dissolved oxygen, and salinity. Water clarity, which requires a Secchi depth measurement, was calculated when
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Starkey, Eric, and Eric Starkey. Assessment of estuarine water quality at Timucuan Ecological and Historic Preserve: 2023 data summary. National Park Service, 2025. https://doi.org/10.36967/2308820.

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In July 2023. the Southeast Coast Network assessed water-quality at Timucuan Ecological and Historic Preserve as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following methods developed by the Environmental Protection Agency (EPA) as part of the National Coastal Assessment Program (EPA 2014). Laboratory analysis measured chlorophyll a and total and dissolved concentrations of nitrogen and phosphorous. Field measurements included water temperature, pH, dissolved oxygen, and salinity. Water clarity, which requires a Secchi depth measurement, was calc
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Wright, Wendy, and Wendy Thorsdatter. Assessment of estuarine water quality at Cape Hatteras and Cape Lookout National Seashores: 2015 data summary. National Park Service, 2016. https://doi.org/10.36967/2235357.

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In July 2015 the Southeast Coast Network conducted an assessment of water quality in the vicinity of Cape Hatteras and Cape Lookout National Seashores as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following methods developed by the Environmental Protection Agency (EPA) as part of the National Coastal Assessment Program (EPA 2009). Laboratory analysis measured chlorophyll a and total and dissolved concentrations of nitrogen and phosphorous. Field measurements included water temperature, pH, dissolved oxygen, and salinity. Water clarity, which requ
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