Academic literature on the topic 'Variation with salinity'

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Journal articles on the topic "Variation with salinity"

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Paskausky, David F. "Salinity variation." Physics Teacher 25, no. 2 (1987): 73. http://dx.doi.org/10.1119/1.2342160.

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Joseph, Anju Maria, and M. Suresh Gandhi. "Spatial Distribution Analysis of Seasonal Variation in Salinity Stratification at Vembanad Estuary, Kerala, India." Journal of Geosciences Research 10, no. 1 (2025): 36–43. https://doi.org/10.56153/g19088-024-0214-64.

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Estuaries are among the most important interconnections between land and sea. The restricted exchange between estuaries and the open sea allows rapid changes in salinity, temperature, nutrients, and sediment load. This study focuses on spatial and temporal variation of salinity stratification of Vembanad Estuary, Kerala with reference to the seasonal variations and tidal effects. Water samples are taken from 20 locations along the Vembanad Estuary throughout the pre-monsoon, monsoon, and post-monsoon seasons for the year 2022. By application of stratification parameters, salinity stratificatio
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Tusifujiang, Yelike, Xueni Zhang, and Lu Gong. "The relative contribution of intraspecific variation and species turnover to the community-level foliar stoichiometric characteristics in different soil moisture and salinity habitats." PLOS ONE 16, no. 2 (2021): e0246672. http://dx.doi.org/10.1371/journal.pone.0246672.

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BackgroundTrait-based approaches have been used to demonstrate the responses of plant functional traits to environmental change may manifest both among- and/or within-species. However, how community-level foliar stoichiometric characteristic variations respond to aridity and salinity is still not well-known.MethodsWe calculated community weighted means (CWMs) and non-weighted means (CMs) of foliar C, N, and P concentrations (and their ratios) in a dryland plant community respond to high (HSW) and low soil moisture and salinity (LSW). Based on a sum of squares decomposition method, we determine
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Chevalier, C., M. Pagano, D. Corbin, and R. Arfi. "The salinity responses of tropical estuaries to changes in freshwater discharge, tidal mixing and geomorphology: case study of the man-affected Senegal River Estuary (West Africa)." Marine and Freshwater Research 65, no. 11 (2014): 987. http://dx.doi.org/10.1071/mf13169.

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Salinity in estuaries is influenced by a variety of processes including tidal advection and diffusion and river discharge. The effect of hydrodynamic features on salinity was studied in the Senegal River Estuary (SRE). This estuary is of strategic importance for large populations, but it has been greatly affected by human action (regulation of the freshwater inflow, change in the location of the river mouth ...), which has caused major changes in salinity and ecological functioning. To analyse the impacts of these changes and to determine the spatial and temporal variations in salinity in the
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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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Katsura, Shota, Eitarou Oka, Bo Qiu, and Niklas Schneider. "Formation and Subduction of North Pacific Tropical Water and Their Interannual Variability." Journal of Physical Oceanography 43, no. 11 (2013): 2400–2415. http://dx.doi.org/10.1175/jpo-d-13-031.1.

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Abstract Formation and subduction of the North Pacific Tropical Water (NPTW), its interannual variability, and its associated mechanisms were investigated by using gridded Argo-profiling float data and various surface flux data in 2003–11. The NPTW has two formation sites in the center of the North Pacific subtropical gyre, corresponding to two regional sea surface salinity maxima. Mixed layer salinity variations in these two NPTW formation sites were found to be significantly different. While seasonal variation was prominent in the eastern formation site, interannual variation was dominant in
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Nguyen, Trang Cong, Hoa Van Au, Giang Trung Tran, Phuong Thanh Nguyen, and Ut Ngoc Vu. "Phytoplankton community composition variation under natural and prolonged saline intrusion simulations." International Journal of Limnology 58 (2022): 1. http://dx.doi.org/10.1051/limn/2022001.

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This study assessed phytoplankton community composition variation under two discrete salinity intrusion rate experiments. Experiment 1 simulated salinization under short-term, natural tidally induced rates of salinity change typical of the Mekong Delta, Vietnam (0–30‰ in 6 h), while Experiment 2 simulated salinization under a longer, more gradual rate of salinity change (0–30‰ at 5‰ increase per week). Phytoplankton community composition was, overall, more abundant following prolonged salinity change (Experiment 2) than rapid, tidally-induced salinity change (Experiment 1). Under both experime
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Robins, Joseph G., B. Shaun Bushman, Blair L. Waldron, and Paul G. Johnson. "Variation within Poa Germplasm for Salinity Tolerance." HortScience 44, no. 6 (2009): 1517–21. http://dx.doi.org/10.21273/hortsci.44.6.1517.

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As competition for water resources in areas of western North America intensify as a result of increasing human populations, the sustainability of turfgrass irrigation with limited water resources is questionable. A potential part of the solution is the use of recycled wastewater for landscape irrigation. However, as a result of high levels of salt, successful irrigation with recycled wastewater will likely need to be coupled with selection for increased salinity tolerance in turfgrass species. Additionally, salinity-tolerant turfgrass will allow production on soils with inherently high salt le
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FUKUOKA, Shoji, Ayako YAMAMOYO, Seiji OKAMURA, and Isamu MIZOYAMA. "ESTIMATION OF SALINITY FLUX AND VARIATION OF SALINITY IN LAKE SHINJI." PROCEEDINGS OF HYDRAULIC ENGINEERING 49 (2005): 1249–54. http://dx.doi.org/10.2208/prohe.49.1249.

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Marcum, Kenneth B., Nicholas P. Yensen, and John E. Leake. "Genotypic variation in salinity tolerance of Distichlis spicata turf ecotypes." Australian Journal of Experimental Agriculture 47, no. 12 (2007): 1506. http://dx.doi.org/10.1071/ea07164.

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Water quantity and quality issues are accelerating the search for alternative xeriphytic and halophytic turf species. Growth and physiological responses to salinity of eight Distichlis spicata (L.) Greene genotypes were observed to elucidate salinity tolerance mechanisms operating in the species. Accession 1043 was superior in salinity tolerance to other genotypes, as indicated by percentage canopy green leaf area, relative (to control) shoot growth, relative root growth, and rooting depth, when exposed to increasing salinity up to 1.0 mol/L NaCl. Salinity tolerance was associated with complet
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Dissertations / Theses on the topic "Variation with salinity"

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Gillespie, Trudi. "Genetic variation in salt tolerance of four African Acacia species." Thesis, Bangor University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327422.

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Mcgaw, Iain James. "Behavioural responses of the shore crab Carcinus maenus to salinity variation." Thesis, Bangor University, 1991. https://research.bangor.ac.uk/portal/en/theses/behavioural-responses-of-the-shore-crab-carcinus-maenus-to-salinity-variation(b75f6f70-c663-4702-a955-0eb37bb01e25).html.

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Behavioural responses of the colour forms of Carcinus maenas to salinity variation were investigated, and related to their physiology and distribution in an estuary. Red males, characterised by a thicker carapace were unable to survive in as low salinities as green males; this was reflected in their poorer osmoregulatory capabilities. Haemolymph osmolality and ion concentrations of red crabs decreased at a faster rate and reached lower levels than in green crabs. Haemolymph osmolality and choice behaviour did not vary with size. In the tidally mixed estuary male and female crabs occurred in ro
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Borrino, E. M. "Plant tissue culture : an analysis of variation of in-vitro response to salinity." Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316040.

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Polites, Harry Gregory. "The Respiratory Response of Busycon canaliculatum (L) to Seasonal Variation of Water Temperature, Salinity, and Oxygen." W&M ScholarWorks, 1987. https://scholarworks.wm.edu/etd/1539625387.

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Hebert, Elizabeth Michele. "Spring phytoplankton dynamics in a shallow, turbid coastal salt marsh system undergoing extreme salinity variation, South Texas." Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/2268.

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The contribution of phytoplankton productivity to higher trophic levels in salt marshes is not well understood. My study furthers our understanding of possible mechanisms controlling phytoplankton productivity, abundance, and community composition in salt marshes. Across three consecutive springs (2001 to 2003), I sampled the upper Nueces Delta in south Texas, a shallow, turbid, salt marsh system stressed by low freshwater inflow and wide ranging salinity (<15 to >300 ppt). Water column productivity and respiration were estimated using a light-dark bottle technique, and phytoplankton biovolume
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Lintnaar, Melissa. "The physiological responses of salinity stressed tomato plants to mycorrhizal infection and variation in rhizosphere carbon dioxide concentration." Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/52002.

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Thesis (MSc)--Stellenbosch University, 2000.<br>ENGLISH ABSTRACT: This investigation was undertaken to determine whether elevated concentrations of dissolved inorganic carbon (DIC) supplied to plant roots could improve plant growth and alleviate the effects of salinity stress on tomato plants infected with arbuscular mycorrhizae. Lycopersicon esculentum cv. FI44 seedlings were grown in hydroponic culture (pH 5.8) with 0 and 75 mM NaCI and with or without infection with the fungus Glomus mosseae. The root solution was aerated with ambient CO2 (360 ppm) or elevated CO2 ( 5 000 ppm) concentr
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Mota, Andressa Cristina Ramaglia. "Analise da expressão gênica da Na+/K+-ATPase e dos parâmetros fisiológicos no siri Callinectes danae submetido a cenários futuros de acidificação oceânica em laboratório." Universidade Estadual Paulista (UNESP), 2018. http://hdl.handle.net/11449/153350.

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Submitted by Andressa Cristina Ramaglia da Mota (andressa161@hotmail.com) on 2018-03-26T17:19:29Z No. of bitstreams: 2 arquivo final.pdf: 2181621 bytes, checksum: 5f7cbb588bfc1c87d70dafc647e3e707 (MD5) arquivo final.pdf: 2181621 bytes, checksum: 5f7cbb588bfc1c87d70dafc647e3e707 (MD5)<br>Rejected by Disleide Silvia Valerio Gounella null (disleide@clp.unesp.br), reason: Boa tarde. Favor acrescentar as palavras chaves em inglês; Alterar o título do arquivo para o nome do trabalho, ou seja, o arquivo deverá ter o título da dissertação; Acrescentar o resumo em inglês; Incluir a folha de apro
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Nyberg, Sofia. "EGG BUOYANCY AND SURVIVAL PROBABILITIES OF BALTIC FLOUNDER (PLATICHTHYS FLESUS) : DIFFERENCES BETWEEN SPAWNING AREAS AND INTER-ANNUAL VARIATION IN CONDITIONS FOR REPRODUCTION." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-305655.

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The reproductive success for pelagic spawning Baltic flounders is strongly linked to the hydrodynamics in the spawning areas. Egg survival is dependent upon the ability to achieve neutral buoyancy at a depth interval where temperature and oxygen concentrations are favourable for egg development. The main focus of this thesis was to compare egg survival probabilities of pelagic eggs from Baltic flounder in the Bornholm, Gdansk and Gotland basins, prior to and after the saline water inflow in December 2014. The results showed greatly enhanced survival probabilities in Bornholm basin 2015 (p&lt;0
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McDonald, Kathi. "Variation in morphology, salinity and waterlogging tolerance and resource allocation in strawberry clover (Trifolium fragiferum L.) : implications for its use in mildly saline soils in southern Australian farming systems." University of Western Australia. School of Plant Biology, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0105.

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[Truncated abstract] In southern Australian farming systems the replacement of deep-rooted perennial native vegetation with shallow-rooted annual crops and pastures has resulted in rising groundwater tables and an increased incidence of dryland salinity. It has been suggested that to address this issue by restoring hydrological balance, large areas of agricultural land need to be vegetated with perennial plants. One of the most agriculturally productive ways to do this is to introduce perennial pastures, both into upslope groundwater
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Fall, Andras. "Application of fluid inclusions in geological thermometry." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/30265.

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Many geologic processes occur in association with hydrothermal fluids and some of these fluids are eventually trapped as fluid inclusions in minerals formed during the process. Fluid inclusions provide valuable information on the pressure, temperature and fluid composition (PTX) of the environment of formation, hence understanding PTX properties of the fluid inclusions is required. The most important step of a fluid inclusion study is the identification of Fluid Inclusion Assemblages (FIA) that represent the finest (shortest time duration) geologic event that can be constrained using fluid i
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Books on the topic "Variation with salinity"

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Ieperen, W. van. Consequences of diurnal variation in salinity on water relations and yield of tomato. [s.n.], 1996.

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Stoker, Yvonne E. Salinity distribution and variation with freshwater inflow and tide, and potential changes in salinity due to altered freshwater inflow in the Charlotte Harbor estuarine system, Florida. U.S. Dept. of the Interior, U.S. Geological Survey, 1993.

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Reed, Ronald K. Water properties over the Bering Sea shelf: Climatology and variations. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Pacific Marine Environmental Laboratory, 1995.

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Environmental Research Laboratories (U.S.), ed. Water properties over the Bering Sea shelf: Climatology and variations. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, 1995.

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Geological Survey (U.S.), ed. Temporal variations in the benthic communities at four intertidal sites in San Francisco Bay, California, 1983-85. Dept. of the Interior, U.S. Geological Survey, 1987.

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Brazil/U.S. Workshop on Physical Oceanography (1987 Ocean Process Analysis Laboratory). Brazil/U.S. Workshop on Physical Oceanography Held on 3-6 August 1987. Ocean Process Analysis Laboratory, Institute for the Study of Earth, Oceans and Space, University of New Hampshire, 1987.

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California. Division of Water Resources and Raymond Matthew. Variation and Control of Salinity in Sacramento-San Joaquin Delta and Upper San Francisco bay, 1931: No.27. Franklin Classics, 2018.

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Matthew, Raymond, and California Division of Water Resources. Variation and Control of Salinity in Sacramento-San Joaquin Delta and Upper San Francisco Bay, 1931: No.27. Franklin Classics Trade Press, 2018.

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Variation and Control of Salinity in Sacramento-San Joaquin Delta and Upper San Francisco bay, 1931: No.27. Franklin Classics, 2018.

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Modelling Approaches to Understand Salinity Variations in a Highly Dynamic Tidal River: The Case of the Shatt Al-Arab River. Taylor & Francis Group, 2017.

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Book chapters on the topic "Variation with salinity"

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Savage, Kelley B., Terence A. Palmer, Paul A. Montagna, and Jennifer Beseres Pollack. "Effects of Climate-Driven Salinity Regimes on Disease Dynamics of the Eastern Oyster, a Key Estuarine Resource and Bioindicator." In Estuaries of the World. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-70882-4_12.

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AbstractThis chapter addresses the connections between long-term trends in climate variability, freshwater inflow dynamics, and salinity patterns and their effects on Perkinsus marinus infection of eastern oysters (Crassostrea virginica) at local and regional scales in Texas estuaries. Salinities were highest during droughts compared to normal and wet climatic conditions. At the local, within-estuary scale, salinities increased longitudinally from reefs closest to the freshwater inflow source to reefs closest to the Gulf of Mexico inlet. At the regional scale, salinities increased latitudinall
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Yang, Dongfang, Danfeng Yang, Haixia Li, Dong Lin, and Qi Wang. "The monthly variation characteristics of salinity in the waters of Jiaozhou Bay." In Advances in Geology and Resources Exploration. CRC Press, 2022. http://dx.doi.org/10.1201/9781003308584-77.

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Chakma, Nidhi, Moutoshi Chakraborty, Salma Bhyan, and Mobashwer Alam. "Molecular breeding for combating salinity stress in sorghum: progress and prospects." In Molecular breeding in wheat, maize and sorghum: strategies for improving abiotic stress tolerance and yield. CABI, 2021. http://dx.doi.org/10.1079/9781789245431.0024.

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Abstract This chapter discusses current progress and prospects of molecular breeding and strategies for developing better saline-tolerant sorghum (Sorghum bicolor) varieties. Most molecular breeding techniques for salt tolerance have been carried out in controlled environments where the plants were not exposed to any variation of the surrounding environment, producing reliable results. Due to the polygenic nature of salt tolerance, the identified quantitative trait loci (QTLs) could be false QTLs. Therefore, QTL validation is important in different plant populations and field conditions. Subse
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Wickramasooriya, Ashvin, and Viran Samarawera. "Variation of Salinity Levels in Water Bodies in and Around Weligama Bay Due to Effect of Hydrological Processes." In Advances in Geoethics and Groundwater Management : Theory and Practice for a Sustainable Development. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-59320-9_39.

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Sainte-Marie, Bernard. "A review of the reproductive bionomics of aquatic gammaridean amphipods: variation of life history traits with latitude, depth, salinity and superfamily." In VIIth International Colloquium on Amphipoda. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3542-9_19.

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Du, Jun, Peiling Yang, Yunkai Li, et al. "An Analysis on the Inter-annual Spatial and Temporal Variation of the Water Table Depth and Salinity in Hetao Irrigation District, Inner Mongolia, China." In Computer and Computing Technologies in Agriculture IV. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18333-1_21.

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Leyva-Díaz, J. C., A. Rodríguez-Sánchez, J. González-López, and J. M. Poyatos. "Effect of Salinity Variation on the Autotrophic Kinetics of the Start-up of Membrane Bioreactor and Hybrid Moving Bed Biofilm Reactor-Membrane Bioreactor at Low Hydraulic Retention Time." In Lecture Notes in Civil Engineering. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58421-8_82.

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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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Zhang, Jicai, Dongdong Chu, Ping Wang, Joseph Hughes, and Jun Cheng. "Hydrodynamic modelling of salinity variations in a semi-engineered mangrove wetland." In Contributions to Modern and Ancient Tidal Sedimentology. John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781119218395.ch1.

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Tee, K. T. "Modelling of low-frequency salinity variations in the St. Lawrence Estuary." In Dynamics and Exchanges in Estuaries and the Coastal Zone. American Geophysical Union, 1992. http://dx.doi.org/10.1029/ce040p0209.

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Conference papers on the topic "Variation with salinity"

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Li, Xiaoji, Sandeep Chawla, Jose Vera, William Durnie, and Richard Woollam. "Correlation between Critical Micelle Concentration and CO2 Corrosion Inhibition Efficiency of Quaternary Ammonium Compounds." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11476.

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Abstract Rotating cylinder electrode (RCE) methodology with electrochemical impedance spectroscopy (EIS) measurement was applied to study the inhibition behavior of quaternary ammonium compounds on CO2 corrosion of X65 carbon steel. The test program, consisting of 50 tests, investigated the inhibition performance of a homologous series of quaternary ammonium surfactants with different alkyl chain length (C12, C14, C16) at different salinities (0.1%, 1%, 10% wt. NaCl), and temperatures (30°C, 50°C, 70°C). Corrosion rate as a function of inhibitor dosage was determined for each test condition de
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Kishore, N. K., and Manish Bhagat. "Study of soil resistivity variation with salinity." In First International Conference on Industrial and Information Systems. IEEE, 2006. http://dx.doi.org/10.1109/iciis.2006.365624.

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Sidqy, R., A. S. Pamitran, M. P. Patria, and Fajri A. Rayhan. "Characteristics of seawater ice slurry generation with salinity variation." In THE 10TH INTERNATIONAL MEETING OF ADVANCES IN THERMOFLUIDS (IMAT 2018): Smart City: Advances in Thermofluid Technology in Tropical Urban Development. Author(s), 2019. http://dx.doi.org/10.1063/1.5086571.

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Bin Cai and Jun Cheng Zuo. "Variation characteristics of salinity in the pacific in twentieth century." In 2016 Progress in Electromagnetic Research Symposium (PIERS). IEEE, 2016. http://dx.doi.org/10.1109/piers.2016.7735290.

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Daqamseh, Saleh T., Shattri Mansor, AR Mahmud, and S. Pirasteh. "Monitoring sea surface salinity season variation from MODIS satellite data." In IGARSS 2010 - 2010 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2010. http://dx.doi.org/10.1109/igarss.2010.5651823.

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Yo-Ping Huang, Li-Jen Kao, and Frode Eika Sandnes. "Data mining and fuzzy inference based salinity and temperature variation prediction." In 2007 IEEE International Conference on Systems, Man and Cybernetics. IEEE, 2007. http://dx.doi.org/10.1109/icsmc.2007.4413739.

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Luke, Geresa-Leigh, and Andrew Michelson. "SALINITY VARIATION IN DUMP LAKE, RUM CAY, BAHAMAS OVER THE LAST MILLENNIUM." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-356691.

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Luke, Geresa-Leigh, Maura Neely, and Andrew V. Michelson. "SALINITY VARIATION IN DUMP LAKE, RUM CAY, BAHAMAS OVER THE LAST MILLENNIUM." In Joint 69th Annual Southeastern / 55th Annual Northeastern GSA Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020se-344981.

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Feng*, Cheng, Zhiqiang Mao, Hua Yang, et al. "Origin of Formation Water Salinity Variation in Ultra-Low Permeability Clastic Reservoirs." In International Conference and Exhibition, Melbourne, Australia 13-16 September 2015. Society of Exploration Geophysicists and American Association of Petroleum Geologists, 2015. http://dx.doi.org/10.1190/ice2015-2204514.

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Parisi, S., F. Ursini, E. Vignati, and S. Quattrocchi. "Effect of Quick Salinity Variations in Virtual Meter Applied on Water Injection Wells." In SPE Annual Technical Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/214979-ms.

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Abstract Real Time Virtual Flowmeter (RTVFM) is a key digital technology for real time monitoring of well performances, for both production and injection wells. The main advantage of this tool is to provide estimations of well flow rates, based on wellbore pressure drop, using real-time (RT) pressure and temperature data measured by gauges installed in the well. This paper focuses on the effects of water properties on RTVFM application to water injection by evaluating their impact on the dynamic gradient and its implication in the rate estimation. Injected water can be a mix of different sourc
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Reports on the topic "Variation with salinity"

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Bray, Elizabeth, Zvi Lerner, and Alexander Poljakoff-Mayber. The Role of Phytohormones in the Response of Plants to Salinity Stress. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7613007.bard.

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Salinity is an increasing problem in many irrigated areas of crop production and is a significant factor in reducing crop productivity. Developmental, physiological, and molecular responses to salinity were studied in order to improve our understanding of these responses. Improvements in our understanding of plant responses to salinity are necessary in order to develop crops with improved salt tolerance. Previously, in Israel, it was shown that Sorghum biccolor can adapt to an otherwise lethal concentration of NaCl. These experiments were refined and it was shown that there is a specific windo
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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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Guy, Charles, Gozal Ben-Hayyim, Gloria Moore, Doron Holland, and Yuval Eshdat. Common Mechanisms of Response to the Stresses of High Salinity and Low Temperature and Genetic Mapping of Stress Tolerance Loci in Citrus. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7613013.bard.

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The objectives that were outlined in our original proposal have largely been achieved or will be so by the end of the project in February 1995 with one exception; that of mapping cold tolerance loci based on the segregation of tolerance in the BC1 progeny population. Briefly, our goals were to 1) construct a densely populated linkage map of the citrus genome: 2) map loci important in cold and/or salt stress tolerance; and 3) characterize the expression of genes responsive to cold land salt stress. As can be seen by the preceding listing of accomplishments, our original objectives A and B have
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Wright, Wendy, M. Gregory, and Aaron Rinehart. Fixed station water quality monitoring at Cape Hatteras National Seashore: 2010 data summary. National Park Service, 2012. https://doi.org/10.36967/2190306.

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In 2005 the National Park Service (NPS) Southeast Coast Network (SECN) Inventory and Monitoring Program began collecting water-quality data in the estuarine waters near Cape Hatteras National Seashore (CAHA) as part the NPS Vital Signs monitoring program. The continuous monitoring data station is located at a dock at the Ocracoke Village boat ramp. This station collects pH, dissolved oxygen, temperature, salinity, conductivity, turbidity and water level data every 30 minutes. Additional water quality measurements are made by SECN staff and include monthly measurements of water clarity conditio
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Karstensen, Johannes, Alexandra Andrae, Ludwig Bitzan, et al. Student cruise: Observing techniques for Physical Oceanographers Cruise No. AL529. GEOMAR, 2020. http://dx.doi.org/10.3289/cr_al529.

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Oct. 07 2019 – Oct. 10, 2019 Kiel (Germany) – Kiel (Germany) MNF-Pher-110The main purpose of the ALKOR cruise AL529 was the training of students in observational techniques applied by physical oceanographers. The students who participated in the trip attend the module "Measurement Methods of Oceanography" which is offered in the Bachelor program "Physics of the Earth System" at CAU Kiel. During the AL529 the students were instructed in instrument calibration and in the interpretation of measurement data at sea. In addition, the students had the opportunity to learn about working and living at
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Bartolino, Valerio, Birgit Koehler, and Lena Bergström, eds. Climate effects on fish in Sweden : Species-Climate Information Sheets for 32 key taxa in marine and coastal waters. Department of Aquatic Resources, Swedish University of Agricultural Sciences, 2023. http://dx.doi.org/10.54612/a.4lmlt1tq5j.

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The purpose of this publication is to summarize the state of knowledge on the effects of environmental variability and climate change for individual species and stocks based on literature review, giving species-climate information for 32 key taxa in Swedish marine and coastal waters. The report is written in English. The extent and scale of recent changes in climate due to global warming is unprecedented and causes increasing effects on ecosystems. In oceans, ongoing warming leads to, for example, increased water temperatures, decreased ice cover and effects on hydrology and water circulation
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Crowley, David E., Dror Minz, and Yitzhak Hadar. Shaping Plant Beneficial Rhizosphere Communities. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7594387.bard.

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PGPR bacteria include taxonomically diverse bacterial species that function for improving plant mineral nutrition, stress tolerance, and disease suppression. A number of PGPR are being developed and commercialized as soil and seed inoculants, but to date, their interactions with resident bacterial populations are still poorly understood, and-almost nothing is known about the effects of soil management practices on their population size and activities. To this end, the original objectives of this research project were: 1) To examine microbial community interactions with plant-growth-promoting r
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Salinity distribution and variation with freshwater inflow and tide, and potential changes in salinity due to altered freshwater inflow in the Charlotte Harbor estuarine system, Florida. US Geological Survey, 1992. http://dx.doi.org/10.3133/wri924062.

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