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Готові списки джерел за темами / Relative Sea-Level Variations / Статті в журналах

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Статті в журналах з теми "Relative Sea-Level Variations"

Автор: Grafiati

Опубліковано: 9 березня 2024

Оновлено: 31 липня 2025

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1

Piromallo, C., G. Spada, R. Sabadini, and Y. Ricard. "Relative sea level variations caused by subduction." Oceanographic Literature Review 45, no. 1 (1998): 23. https://doi.org/10.1016/s0967-0653(98)80099-9.

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2

de Boer, B., P. Stocchi, and R. S. W. van de Wal. "A fully coupled 3-D ice-sheet – sea-level model: algorithm and applications." Geoscientific Model Development Discussions 7, no. 3 (2014): 3505–44. http://dx.doi.org/10.5194/gmdd-7-3505-2014.

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Abstract. Relative sea-level variations during the late Pleistocene cannot be reconstructed regardless of the estimates of ice-volume fluctuations. For the latter, however, the knowledge of regional and global relative sea-level variations is necessary. Overcoming this problem of circularity demands a fully coupled system where ice sheets and sea level vary consistently in space and time and dynamically affect each other. Here we present results for the past 410 000 years (410 kyr) from the coupling of a set of 3-D ice-sheet-shelf models to a global sea-level model based on the solution of gra

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3

Nakada, M., and K. Lambeck. "Glacial rebound and relative sea-level variations: a new appraisal." Geophysical Journal International 90, no. 1 (1987): 171–224. http://dx.doi.org/10.1111/j.1365-246x.1987.tb00680.x.

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4

de Boer, B., P. Stocchi, and R. S. W. van de Wal. "A fully coupled 3-D ice-sheet–sea-level model: algorithm and applications." Geoscientific Model Development 7, no. 5 (2014): 2141–56. http://dx.doi.org/10.5194/gmd-7-2141-2014.

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Abstract. Relative sea-level variations during the late Pleistocene can only be reconstructed with the knowledge of ice-sheet history. On the other hand, the knowledge of regional and global relative sea-level variations is necessary to learn about the changes in ice volume. Overcoming this problem of circularity demands a fully coupled system where ice sheets and sea level vary consistently in space and time and dynamically affect each other. Here we present results for the past 410 000 years (410 kyr) from the coupling of a set of 3-D ice-sheet-shelf models to a global sea-level model, which

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5

Oelsmann, Julius, Marta Marcos, Marcello Passaro, et al. "Regional variations in relative sea-level changes influenced by nonlinear vertical land motion." Nature Geoscience 17, no. 2 (2024): 137–44. http://dx.doi.org/10.1038/s41561-023-01357-2.

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AbstractVertical land movements can cause regional relative sea-level changes to differ substantially from climate-driven absolute sea-level changes. Whereas absolute sea level has been accurately monitored by satellite altimetry since 1992, there are limited observations of vertical land motion. Vertical land motion is generally modelled as a linear process, despite some evidence of nonlinear motion associated with tectonic activity, changes in surface loading or groundwater extraction. As a result, the temporal evolution of vertical land motion, and its contribution to projected sea-level ri

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6

Novita, Eva, Masita Dwi Mandini Manessa, and Mufti Petala Patria. "Relative and Absolute Sea Level Change Variability in The Palabuhanratu Bay Waters." IOP Conference Series: Earth and Environmental Science 1275, no. 1 (2023): 012015. http://dx.doi.org/10.1088/1755-1315/1275/1/012015.

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Abstract SLR could affect the waters of Palabuhanratu Bay, which are exposed to the Indian Ocean. Sea levels are rising due to RSL and ASL changes. RSL has increased by 22.86 mm/year based on tidal data for 2013–2022. In contrast, ASL has increased by 4.48 mm/year based on satellite altimetry data for 1992–2022. The research uses the linear regression method to get the SLR value. According to earlier studies, dynamic change elements connected to alterations in the atmosphere and ocean circulation are typically considered when analyzing sea level variations. This work explores sea-level variati

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7

Zanchettin, Davide, Sara Bruni, Fabio Raicich, et al. "Sea-level rise in Venice: historic and future trends (review article)." Natural Hazards and Earth System Sciences 21, no. 8 (2021): 2643–78. http://dx.doi.org/10.5194/nhess-21-2643-2021.

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Abstract. The city of Venice and the surrounding lagoonal ecosystem are highly vulnerable to variations in relative sea level. In the past ∼150 years, this was characterized by an average rate of relative sea-level rise of about 2.5 mm/year resulting from the combined contributions of vertical land movement and sea-level rise. This literature review reassesses and synthesizes the progress achieved in quantification, understanding and prediction of the individual contributions to local relative sea level, with a focus on the most recent studies. Subsidence contributed to about half of the histo

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8

Sultan, S. A. R., F. Ahmad, and D. Nassar. "Relative Contribution of External Sources of Mean Sea-level Variations at Port Sudan, Red Sea." Estuarine, Coastal and Shelf Science 42, no. 1 (1996): 19–30. http://dx.doi.org/10.1006/ecss.1996.0002.

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9

Kreuzer, Moritz, Torsten Albrecht, Lena Nicola, Ronja Reese, and Ricarda Winkelmann. "Bathymetry-constrained impact of relative sea-level change on basal melting in Antarctica." Cryosphere 19, no. 3 (2025): 1181–203. https://doi.org/10.5194/tc-19-1181-2025.

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Abstract. Relative sea level (local water depth) on the Antarctic continent is changing through the complex interplay of processes associated with glacial isostatic adjustment (GIA). This involves near-field viscoelastic bedrock displacement and gravitational effects in response to changes in Antarctic ice load but also far-field interhemispheric effects on the sea-level pattern. On glacial timescales, these changes can be of the order of several hundred meters, potentially affecting the access of ocean water masses at different depths to Antarctic grounding lines and ice-sheet margins. Due to

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10

Mitrovica, J. X., and W. R. Peltier. "Constraints on mantle viscosity from relative sea level variations in Hudson Bay." Geophysical Research Letters 19, no. 12 (1992): 1185–88. http://dx.doi.org/10.1029/92gl01285.

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11

Pereira, Elizabeth Santos, Jhone Araújo, Kátia Mansur, Kita Macario, Eduardo Q. Alves, and Fábio Ferreira Dias. "Variations in relative sea level in south America, Brazil: A comprehensive analysis." Quaternary Science Advances 12 (October 2023): 100116. http://dx.doi.org/10.1016/j.qsa.2023.100116.

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12

Higginbotham*, Joseph. "Planetary Orbits and Sea-Level." Journal of Biomedical Research & Environmental Sciences 6, no. 4 (2025): 328–39. https://doi.org/10.37871/jbres2088.

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The objective is to show that the known features of global average sea-level over the last 120,000 years can be accounted for by eleven periodic functions associated with planetary orbits – the hypothesis. The method shows that proxy data for relative global average sea-level during the last glacial cycle, with errors measured in meters, and a modern sea-level reconstruction based on tide gauges, with errors measured in millimeters, are accurately fit using these periods and a single constant. The eleven periods, sine and cosine for each, and constant correspond to twenty-three functions. Reas

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13

Bills, Bruce G., and Thomas S. James. "Late Quaternary variations in relative sea level due to glacial cycle polar wander." Geophysical Research Letters 23, no. 21 (1996): 3023–26. http://dx.doi.org/10.1029/96gl02886.

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14

Gomaa, M. Dawod, M. Amin Ahmed, and G. Haggag Ghada. "Variations of Sea Levels and Atmospheric Parameters along the Egyptian Coasts Over 2008-2020." Journal of Scientific and Engineering Research 9, no. 5 (2022): 85–100. https://doi.org/10.5281/zenodo.10519822.

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<strong>Abstract </strong>Recently, the climate changes and global warming phenomena have resulted in a significant Sea Level Rise (SRL) worldwide. The objectives of the current study include defining the recent Mean Sea Level (MSL) datum of Egypt, estimating SRL trends, and investigating the correlation between sea level and meteorological elements, principally air temperature and atmospheric pressure, and to give general indications about sea level and atmospheric elements’ variations at four locations over the Egyptian coasts along both the Mediterranean and Red seas. It utilizes the

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15

Gargani, Julien. "Influence of Relative Sea-Level Rise, Meteoric Water Infiltration and Rock Weathering on Giant Volcanic Landslides." Geosciences 13, no. 4 (2023): 113. http://dx.doi.org/10.3390/geosciences13040113.

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Recent studies have shown that giant landslides correlate with climatic variations. However, the precise processes involved in this phenomenon need to be better defined. This study investigates the causes of giant landslides using a modeling approach. Here, I show that the effect of meteoric water infiltration could be distinguished from that of the sea level rise in triggering paleo-landslides. It is possible to identify the cause of coastal paleo-landslides based on the age of occurrence and comparison with climatic signals when glacial maxima are wetter than during interglacial periods, as

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16

Polidorou, Miltiadis, Giannis Saitis, Anna Karkani, and Judith Gatt. "Relative Sea-Level Changes During the Upper Holocene as Determined by Reference to Beachrock Formations Along the South Coastline of Cyprus and Their Correlation with the Archaeological Context of the Island." Geosciences 15, no. 4 (2025): 137. https://doi.org/10.3390/geosciences15040137.

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This study examines the relative sea-level changes during the Upper Holocene period along the south coastline of Cyprus through the investigation of beachrock formations and their impact on archaeological sites. Beachrock, as a natural indicator of past relative sea levels, provides valuable insights into the dynamic interplay between sea-level fluctuations and human settlements. The research integrates field observations, mineralogical and geochemical analysis, geochronological studies, and archaeological data to reconstruct past sea-level variations and their implications for coastal archaeo

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17

Okuno, Jun'ichi, and Hideki Miura. "Last deglacial relative sea level variations in Antarctica derived from glacial isostatic adjustment modelling." Geoscience Frontiers 4, no. 6 (2013): 623–32. http://dx.doi.org/10.1016/j.gsf.2012.11.004.

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18

Hegewald, Anne, and Wilfried Jokat. "Relative sea level variations in the Chukchi region - Arctic Ocean - since the late Eocene." Geophysical Research Letters 40, no. 5 (2013): 803–7. http://dx.doi.org/10.1002/grl.50182.

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19

Holland, Steven M., and Max Christie. "Changes in area of shallow siliciclastic marine habitat in response to sediment deposition: implications for onshore-offshore paleobiologic patterns." Paleobiology 39, no. 4 (2013): 511–24. http://dx.doi.org/10.1666/12053.

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Models presented here of shallow-marine siliciclastic deposition show that the widths of depth-defined regions differ markedly in response to sea-level change. These models add to recent studies that have emphasized the highly specific response of habitat area to sea-level change. Collectively, these studies indicate that a particular bathymetric zone on a particular margin may vary substantially in area during a sea-level change, while other such zones and margins may experience little or even opposite responses. In the models presented here, intermediate-depth and deep-water regions tend to

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20

YBERT, JEAN-PIERRE, WALTER MARESCHI BISSA, and MIRYAN KUTNER. "Relative Sea Level Variations and Climatic Evolutuion in Southeastern and Southern Brazil During the Late Holocene." Pesquisas em Geociências 28, no. 2 (2001): 75. http://dx.doi.org/10.22456/1807-9806.20270.

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Analysis of organic sediments from a swamp forest on the coastal plain of São Paulo State (southeastern Brazil) has been carried out. Diatom and pollen contents from the same samples were analysed. This study allowed reconstruction of the regional paleoenvironment during the Late Holocene. From at least 4400 to 3250 yr BP the site was a lagoon surrounded by a relatively open forest. At ca. 3250 yr BP, after the retreat of the sea, a swamp forest occupied the area. This swamp forest remains until the present day. It was locally altered during a short period between ca. 1400 and 775 yr BP when,

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21

Hamlington, Benjamin D., Christopher G. Piecuch, John T. Reager, et al. "Origin of interannual variability in global mean sea level." Proceedings of the National Academy of Sciences 117, no. 25 (2020): 13983–90. http://dx.doi.org/10.1073/pnas.1922190117.

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The two dominant drivers of the global mean sea level (GMSL) variability at interannual timescales are steric changes due to changes in ocean heat content and barystatic changes due to the exchange of water mass between land and ocean. With Gravity Recovery and Climate Experiment (GRACE) satellites and Argo profiling floats, it has been possible to measure the relative steric and barystatic contributions to GMSL since 2004. While efforts to “close the GMSL budget” with satellite altimetry and other observing systems have been largely successful with regards to trends, the short time period cov

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22

Iz, H. Bâki, C. K. Shum, and T. Y. Yang. "Conflation of satellite altimetry and tide gauge records at coast." Journal of Geodetic Science 10, no. 1 (2020): 62–68. http://dx.doi.org/10.1515/jogs-2020-0113.

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AbstractThis study demonstrates that absolute (geocentric) and relative sea level trends, sea level acceleration, low frequency sea level variations and linear trends in vertical crustal movements experienced at a tide gauge station can be estimated simultaneously using conflated satellite altimetry and tide gauge measurements without the aid of GPS measurements. The formulation is the first of its kind in sea level studies and its effectiveness is exemplified using tide gauge, and satellite altimetry measurements carried out in the vicinity of a tide gauge station.

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23

Shelekhova, T. S., N. B. Lavrova, and Yu S. Tikhonova. "Relative sea-level variations indicated by micropaleontological data from small lake bottom sediments (Kandalaksha Bay, NW Russia)." Limnology and Freshwater Biology, no. 4 (2022): 1580–82. http://dx.doi.org/10.31951/2658-3518-2022-a-4-1580.

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Abstract. The results of the micro-paleontological study of bottom sediments from a small lake on the Kandalaksha Bay shore of the White Sea are reported. Three stages in the evolution of the lake basin: marine, transitional and lacustrine were recognized. The characteristics of their diatom complexes and palynological spectra were revealed. Marine-facies sediments were shown to be dominated by poly- and mesohalobes, their share in the transition facies is twice as small, and freshwater diatom complexes contain up to 10% halophiles. Facies were shown to be reliably identified, using the pollen

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24

Kayanne, Hajime, Teruaki Ishii, Eiji Matsumoto, and Nobuyuki Yonekura. "Late Holocene Sea-Level Change on Rota and Guam, Mariana Islands, and Its Constraint on Geophysical Predictions." Quaternary Research 40, no. 2 (1993): 189–200. http://dx.doi.org/10.1006/qres.1993.1071.

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AbstractHolocene emergent reefs and notches are well distributed on Rota and Guam. Relative sea-level changes at these islands are reconstructed based on geomorphological observations and borings on present and emergent reefs, together with 54 radiocarbon dates. Sea level rose gradually to a maximum of 1.8 m between 6000 and 4200 yr B.P. and reached its highest level by 4200 yr B.P. on both islands. After 3200 yr B.P. abrupt uplift caused emergence of the reef. By subtracting the tectonic effect, we obtained the sea-level change in the Marianas: sea level reached its present level by 4200 yr B

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25

Ballu, Valérie, Médéric Gravelle, Guy Wöppelmann, et al. "Vertical land motion in the Southwest and Central Pacific from available GNSS solutions and implications for relative sea levels." Geophysical Journal International 218, no. 3 (2019): 1537–51. http://dx.doi.org/10.1093/gji/ggz247.

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SUMMARY Coastal populations are impacted by relative sea level variations, which consist both of absolute sea level variations and of vertical land motions. This paper focuses on the Southwest and Central Pacific region, a recognized vulnerable region to sea level rise and where a large range of vertical land motion dynamics is observed. We analyse vertical displacement rates obtained from Global Navigation Satellite Systems (GNSS) by different analysis centres. We study the role played by modelled parameters, such as step discontinuities (due to equipment changes, earthquakes, etc.), in the p

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26

Machado, Giseli Modolo Vieira, Alex Cardoso Bastos, Alex da Silva de Freitas, and Jose Antônio Baptista Neto. "Sedimentary, Geochemical and Micropaleontological Responses to Sea Level Variations in the Vitoria Estuary, Espírito Santo." Radiocarbon 60, no. 2 (2018): 583–600. http://dx.doi.org/10.1017/rdc.2018.5.

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AbstractMarine insertion indicators in the Vitoria estuary (ES) revealed relative variations in sea level during the Holocene in three sediment cores. Sedimentological, geochemical (C/N ratio), and paleontological (shells and palynomorphs) analysis and 14C dating associated five sedimentary facies to different estuarine deposits. A C/N ratio <10 at the core base indicated organic matter of marine origin. Moving up the cores to 110–150 cm, an abrupt increase in C/N to 26–63 in every core suggests the sudden entry of higher plants into the estuary, potentially the moment sea level retreated.

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27

Pajak, Katarzyna, Kamil Kowalczyk, Jānis Kaminskis, and Magdalena Idzikowska. "Studying the Sensitivity of Satellite Altimetry, Tide Gauge and GNSS Observations to Changes in Vertical Displacements." Geomatics and Environmental Engineering 15, no. 4 (2021): 45–58. http://dx.doi.org/10.7494/geom.2021.15.4.45.

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Tide gauge observations provide sea level relative to the Earth’s crust, while satellite altimetry measures sea level variations relative to the centre of the Earth’s mass. Local vertical land motion can be a significant contribution to the measured sea level change.Satellite altimetry was traditionally used to study the open ocean, but this technology is now being used over inland seas too.The difference of both observations can be used to estimate vertical crustal movement velocities along the sea coast. In this paper, vertical crustal movement velocities were investigated at tide gauge site

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28

Leijala, Ulpu, Jan-Victor Björkqvist, Milla M. Johansson, Havu Pellikka, Lauri Laakso, and Kimmo K. Kahma. "Combining probability distributions of sea level variations and wave run-up to evaluate coastal flooding risks." Natural Hazards and Earth System Sciences 18, no. 10 (2018): 2785–99. http://dx.doi.org/10.5194/nhess-18-2785-2018.

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Abstract. Tools for estimating probabilities of flooding hazards caused by the simultaneous effect of sea level and waves are needed for the secure planning of densely populated coastal areas that are strongly vulnerable to climate change. In this paper we present a method for combining location-specific probability distributions of three different components: (1) long-term mean sea level change, (2) short-term sea level variations and (3) wind-generated waves. We apply the method at two locations in the Helsinki archipelago to obtain total water level estimates representing the joint effect o

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29

Meyssignac, B., X. Fettweis, R. Chevrier, and G. Spada. "Regional Sea Level Changes for the Twentieth and the Twenty-First Centuries Induced by the Regional Variability in Greenland Ice Sheet Surface Mass Loss." Journal of Climate 30, no. 6 (2017): 2011–28. http://dx.doi.org/10.1175/jcli-d-16-0337.1.

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Abstract Surface mass balance (SMB) variations of the Greenland ice sheet (GrIS) have been identified as an important contributor to contemporary and projected global mean sea level variations, but their impact on the regional sea level change pattern is still poorly known. This study proposes estimates of GrIS SMB over 1900–2100 based on the output of 32 atmosphere–ocean general circulation models and Earth system models involved in phase 5 of the Climate Model Intercomparison Project (CMIP5). It is based on a downscaling technique calibrated against the Modèle Atmosphérique Régional (MAR) re

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30

Makaroğlu, Özlem, Norbert R. Nowaczyk, Kadir K. Eriş, and M. Namık Çağatay. "High-resolution palaeomagnetic record from Sea of Marmara sediments for the last 70 ka." Geophysical Journal International 222, no. 3 (2020): 2024–39. http://dx.doi.org/10.1093/gji/ggaa281.

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SUMMARY Magnetostratigraphic and geochemical analyses were performed on two sediment cores recovered from the Sea of Marmara to investigate geomagnetic field variations over the last 70 ka. A chronology for each of the two cores was developed from eight AMS 14C datings, tephrochronology, and tuning of Ca concentrations with stadials and interstadials observed in Greenland ice core oxygen isotope data. Based on the age models, cores MD01–2430 and MRS-CS19 reach back to 70 and 32 ka, respectively. High average sedimentation rates of 43 cm kyr–1 for core MD01–2430 and 68 cm kyr–1 for core MRS-CS1

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31

Surić, Maša. "Rekonstruiranje promjena morske razine na istočnoj obali Jadrana (Hrvatska) – pregled." Geoadria 14, no. 2 (2017): 181. http://dx.doi.org/10.15291/geoadria.550.

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Rocky karstified coast, low tidal range, indented shoreline with numerous islands, diverse coastal biocenoses, abundant palaeontological, archaeological and historical evidence, relatively dense tide-gauge stations and developing GPS network – all these facts offer optimal prerequisite for the sea-level changes studies on the Croatian coast. Through various methodological approaches (geomorphological, biostratigraphical, archaeological/historical, mareographic, geodetic, radiometric), most of these issues have been used in order to reconstruct relative sea and land motions, yielding scattered

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32

Araújo, Maria da Assunção. "Climate, tectonics and beach erosion: the case of Espinho (NW Portuguese coast)." Estudos do Quaternário / Quaternary Studies, no. 5 (June 21, 2018): 39–50. http://dx.doi.org/10.30893/eq.v0i5.59.

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Sea level is a very changeable surface. Furthermore, the land may also be moving, in a slower rate,generating relative sea level changes. The causes of relative sea level changes are variable, but the onesthat cause more intense variations are related to climate.During Little Ice Age (LIA) Northern Hemisphere's summer temperatures fell significantly below theAD 1961–1990 range. This climate situation was responsible for a greater discharge of rivers, whichcould lead to a greater transportation of sediments to the coastline. During these cold periods, sea levelwas lower than in present time. Al

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33

Gomez, Natalya, Konstantin Latychev, and David Pollard. "A Coupled Ice Sheet–Sea Level Model Incorporating 3D Earth Structure: Variations in Antarctica during the Last Deglacial Retreat." Journal of Climate 31, no. 10 (2018): 4041–54. http://dx.doi.org/10.1175/jcli-d-17-0352.1.

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Abstract A gravitationally self-consistent, global sea level model with 3D viscoelastic Earth structure is interactively coupled to a 3D dynamic ice sheet model, and the coupled model is applied to simulate the evolution of ice cover, sea level changes, and solid Earth deformation over the last deglaciation, from 40 ka to the modern. The results show that incorporating lateral variations in Earth’s structure across Antarctica yields local differences in the modeled ice history and introduces significant uncertainty in estimates of both relative sea level change and modern crustal motions throu

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34

Oldale, Robert N., Steven M. Colman, and Glen A. Jones. "Radiocarbon Ages from Two Submerged Strandline Features in the Western Gulf of Maine and a Sea-Level Curve for the Northeastern Massachusetts Coastal Region." Quaternary Research 40, no. 1 (1993): 38–45. http://dx.doi.org/10.1006/qres.1993.1054.

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AbstractNew radiocarbon dates provide ages for two submerged strandline features on the Massachusetts inner shelf. These ages provide limited control on a relative sea-level (RSL) curve for the late Wisconsinan and Holocene. The curve indicates a late Wisconsinan high stand of RSL of +33 m about 14,000 yr ago and a very short-lived relative low stand of about -43 m at about 12,000 yr ago followed by a rise to present sea level. Rapid changes of RSL around 12,000 yr ago may be related to changes in global glacial meltwater discharge and eustatic sea-level change shown by dated corals off Barbad

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35

Weisse, Ralf, Inga Dailidienė, Birgit Hünicke, et al. "Sea level dynamics and coastal erosion in the Baltic Sea region." Earth System Dynamics 12, no. 3 (2021): 871–98. http://dx.doi.org/10.5194/esd-12-871-2021.

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Abstract. There are a large number of geophysical processes affecting sea level dynamics and coastal erosion in the Baltic Sea region. These processes operate on a large range of spatial and temporal scales and are observed in many other coastal regions worldwide. This, along with the outstanding number of long data records, makes the Baltic Sea a unique laboratory for advancing our knowledge on interactions between processes steering sea level and erosion in a climate change context. Processes contributing to sea level dynamics and coastal erosion in the Baltic Sea include the still ongoing v

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Enzel, Yehouda, Revital Bookman (Ken Tor), David Sharon, et al. "Late Holocene climates of the Near East deduced from Dead Sea level variations and modern regional winter rainfall." Quaternary Research 60, no. 3 (2003): 263–73. http://dx.doi.org/10.1016/j.yqres.2003.07.011.

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AbstractThe Dead Sea is a terminal lake of one of the largest hydrological systems in the Levant and may thus be viewed as a large rain gauge for the region. Variations of its level are indicative of the climate variations in the region. Here, we present the decadal- to centennial-resolution Holocene lake-level curve of the Dead Sea. Then we determine the regional hydroclimatology that affected level variations. To achieve this goal we compare modern natural lake-level variations and instrumental rainfall records and quantify the hydrology relative to lake-level rise, fall, or stability. To qu

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Thompson, Philip R., Mark A. Merrifield, Judith R. Wells, and Chantel M. Chang. "Wind-Driven Coastal Sea Level Variability in the Northeast Pacific." Journal of Climate 27, no. 12 (2014): 4733–51. http://dx.doi.org/10.1175/jcli-d-13-00225.1.

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Abstract The rate of coastal sea level change in the northeast Pacific (NEP) has decreased in recent decades. The relative contributions to the decreased rate from remote equatorial wind stress, local longshore wind stress, and local windstress curl are examined. Regressions of sea level onto wind stress time series and comparisons between NEP and Fremantle sea levels suggest that the decreased rate in the NEP is primarily due to oceanic adjustment to strengthened trade winds along the equatorial and coastal waveguides. When taking care to account for correlations between the various wind stre

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Avşar, Nevin, and Şenol Kutoğlu. "Recent Sea Level Change in the Black Sea from Satellite Altimetry and Tide Gauge Observations." ISPRS International Journal of Geo-Information 9, no. 3 (2020): 185. http://dx.doi.org/10.3390/ijgi9030185.

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Global mean sea level has been rising at an increasing rate, especially since the early 19th century in response to ocean thermal expansion and ice sheet melting. The possible consequences of sea level rise pose a significant threat to coastal cities, inhabitants, infrastructure, wetlands, ecosystems, and beaches. Sea level changes are not geographically uniform. This study focuses on present-day sea level changes in the Black Sea using satellite altimetry and tide gauge data. The multi-mission gridded satellite altimetry data from January 1993 to May 2017 indicated a mean rate of sea level ri

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Alam, Syaiful, Ahmad Helman Hamdani, M. Sapari Dwi Hadian, and Noorzamzarina Sulaiman. "Orbital-climate control on deep-sea sedimentation of Halang Formation: A case study of Bantarujeg Section, Majalengka-West Java." IOP Conference Series: Earth and Environmental Science 1517, no. 1 (2025): 012007. https://doi.org/10.1088/1755-1315/1517/1/012007.

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Abstract The Halang Formation is characterized by the deep-sea sedimentary features. Well-stratified patterns of sandstone and mudstone interbeds make this formation an ideal subject for evaluating sedimentary cyclicity. Although numerous studies have focused on sea-level dynamics and subsidence, research on orbital-climatic controls and the extent to which Milankovitch cycles influence the cyclicity of the Halang Formation has been largely absent. We measured the stratigraphic sections of the Halang Formation exposed along the Cilutung and Cijurey Rivers in the Bantarujeg area, Majalengka. Sp

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Allison, Lesley C., Matthew D. Palmer, and Ivan D. Haigh. "Projections of 21st century sea level rise for the coast of South Africa." Environmental Research Communications 4, no. 2 (2022): 025001. http://dx.doi.org/10.1088/2515-7620/ac4a90.

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Abstract As a result of planetary heating, global mean sea level has increased since the end of the 19th century. Sea level rise is accelerating and will continue to rise over the 21st century and beyond. On top of the global mean signal there are large regional variations in the magnitude of sea level rise. At a local level, reliable projections of probable and possible future sea level change are vital for coastal management planning. In this work we present an observational analysis of recent sea level variations at locations around the coast of South Africa using tide gauge records and sat

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Jugier, Rémi, Michaël Ablain, Robin Fraudeau, Adrien Guerou, and Pierre Féménias. "On the uncertainty associated with detecting global and local mean sea level drifts on Sentinel-3A and Sentinel-3B altimetry missions." Ocean Science 18, no. 5 (2022): 1263–74. http://dx.doi.org/10.5194/os-18-1263-2022.

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Abstract. An instrumental drift in the point target response (PTR) parameters has been detected on the Copernicus Sentinel-3A altimetry mission. It will affect the accuracy of sea level sensing, which could result in errors in sea level change estimates of a few tenths of a millimeter per year. In order to accurately evaluate this drift, a method for detecting global and regional mean sea level relative drifts between two altimetry missions is implemented. Associated uncertainties are also accurately calculated thanks to a detailed error budget analysis. A drift on both Sentinel-3A (S3A) and S

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Antonioli, Fabrizio, Stefano Furlani, Paolo Montagna, et al. "Submerged Speleothems and Sea Level Reconstructions: A Global Overview and New Results from the Mediterranean Sea." Water 13, no. 12 (2021): 1663. http://dx.doi.org/10.3390/w13121663.

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This study presents a global overview of the submerged speleothems used to reconstruct paleo sea levels and reports new results from two stalactites collected in the Mediterranean Sea. Coastal cave deposits significantly contributed to the understanding of global and regional sea-level variations during the Middle and Late Quaternary. The studied speleothems cover the last 1.4 Myr and focused mainly on Marine Isotope Stages (MIS) 1, 2, 3, 5.1, 5.3, 5.5, 7.1, 7.2, 7.3 and 7.5. The results indicate that submerged speleothems represent extraordinary archives that can provide detailed information

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Merrifield, Mark A. "A Shift in Western Tropical Pacific Sea Level Trends during the 1990s." Journal of Climate 24, no. 15 (2011): 4126–38. http://dx.doi.org/10.1175/2011jcli3932.1.

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Abstract Pacific Ocean sea surface height trends from satellite altimeter observations for 1993–2009 are examined in the context of longer tide gauge records and wind stress patterns. The dominant regional trends are high rates in the western tropical Pacific and minimal to negative rates in the eastern Pacific, particularly off North America. Interannual sea level variations associated with El Niño–Southern Oscillation events do not account for these trends. In the western tropical Pacific, tide gauge records indicate that the recent high rates represent a significant trend increase in the ea

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Sola, Fernando, Juan C. Braga, and Gunnar Sælen. "Contradictory coeval vertical facies changes in upper Miocene heterozoan carbonate–terrigenous deposits (Sierra de Gádor, Almería, SE Spain)." Journal of Sedimentary Research 92, no. 3 (2022): 257–74. http://dx.doi.org/10.2110/jsr.2022.010.

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ABSTRACT While spatial facies patterns can be observed in modern systems, only vertical facies successions can usually be examined in ancient deposits. Lateral facies relationships (depositional models) and relative sea-level changes throughout time are traditionally deduced from correlation of vertical facies successions along transects perpendicular to inferred paleo-shorelines. Establishing vertical facies successions and their corresponding time-equivalent proximal to distal facies patterns are, therefore, paramount in reconstructing ancient carbonate depositional systems and their respons

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Ramkumar, Muthuvairavasamy. "Discrimination of tectonic dynamism, quiescence and third order relative sea level cycles of the Cauvery Basin, South India." Annales g?ologiques de la Peninsule balkanique, no. 76 (2015): 19–45. http://dx.doi.org/10.2298/gabp1576.

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Application of integrated stratigraphic modeling of sedimentary basins with the help of sequence and chemostratigraphic methods for improved understanding on the relative roles of depositional pattern and history of a Barremian-Danian stratigraphic record of the Cauvery Basin, India was attempted. Through enumeration of facies characteristics, tectonic structures and geochemical characteristics of the sedimentary rocks the use of geochemical signatures in distinguishing the relative roles of major factors has been evaluated. The results indicate that the geochemical signatures of the sedimenta

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Steffen, H., P. Wu, and H. Wang. "Optimal locations of sea-level indicators in glacial isostatic adjustment investigations." Solid Earth Discussions 5, no. 2 (2013): 2419–48. http://dx.doi.org/10.5194/sed-5-2419-2013.

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Abstract. Fréchet (sensitivity) kernels are an important tool in glacial isostatic adjustment (GIA) investigations to understand lithospheric thickness, mantle viscosity and ice-load model variations. These parameters influence the interpretation of geologic, geophysical and geodetic data, which contribute to our understanding of global change. Recently, sensitivity kernels have been extended to laterally heterogeneous Earth models using the finite-element formulation, which enabled detailed studies on the sensitivity of the different geodetic observations of GIA such as GPS and terrestrial an

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Jara-Muñoz, Julius, and Daniel Melnick. "Unraveling Sea-Level Variations and Tectonic Uplift in Wave-Built Marine Terraces, Santa María Island, Chile." Quaternary Research 83, no. 1 (2015): 216–28. http://dx.doi.org/10.1016/j.yqres.2014.10.002.

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AbstractThe architecture of coastal sequences in tectonically-active regions results mostly from a combination of sea-level and land-level changes. The objective of this study is to unravel these signals by combining sequence stratigraphy and sedimentology of near-shore sedimentary sequences in wave-built terraces. We focus on Santa María Island at the south-central Chile margin, which hosts excellent exposures of coastal sediments from Marine Isotope Stage 3. A novel method based on statistical analysis of grain-size distributions coupled with facies descriptions provided a detailed account o

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Buonocore, Berardino, Yuri Cotroneo, Vincenzo Capozzi, Giuseppe Aulicino, Giovanni Zambardino, and Giorgio Budillon. "Sea-Level Variability in the Gulf of Naples and the “Acqua Alta” Episodes in Ischia from Tide-Gauge Observations in the Period 2002–2019." Water 12, no. 9 (2020): 2466. http://dx.doi.org/10.3390/w12092466.

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This work presents an 18-year-long (2002–2019) tide-gauge dataset collected on the Island of Ischia (Gulf of Naples, Southern Tyrrhenian Sea) that can contribute to the analysis of the basic features of sea-level variability in this region. Analysis of tidal constituents shows that the Gulf of Naples is characterized by the absence of any amphidromic system. In this area, sea-level changes due to the astronomical component of the tide are generally limited to ±20 cm with respect to the mean sea level, but the impact of this variability is enhanced by global sea-level increase and the effect of

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Beelen, Daan, Christopher A. L. Jackson, Stefano Patruno, David M. Hodgson, and João P. Trabucho Alexandre. "The effects of differential compaction on clinothem geometries and shelf-edge trajectories." Geology 47, no. 11 (2019): 1011–14. http://dx.doi.org/10.1130/g46693.1.

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Abstract The geometry of basin-margin strata documents changes in water depth, slope steepness, and sedimentary facies distributions. Their stacking patterns are widely used to define shelf-edge trajectories, which reflect long-term variations in sediment supply and relative sea-level change. Here, we present a new method to reconstruct the geometries and trajectories of clinoform-bearing basin-margin successions. Our sequential decompaction technique explicitly accounts for downdip lithology variations, which are inherent to basin-margin stratigraphy. Our case studies show that preferential c

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Roseby, Zoë A., Katherine Southall, Fermin Alvarez-Agoues, Niamh Cahill, Gerard D. McCarthy, and Robin J. Edwards. "Two Centuries of Relative Sea-Level Rise in Dublin, Ireland, Reconstructed by Geological Tide Gauge." Open Quaternary 9 (August 22, 2023): 3. http://dx.doi.org/10.5334/oq.121.

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We demonstrate the utility and reproducibility of the saltmarsh foraminifera-based ‘geological tide gauge’ (GTG) approach by developing two independent records of relative sea-level (RSL) change for Dublin, Ireland. Our records, recovered from two different saltmarshes, indicate that RSL rose at a century-scale rate of 1.5 ± 0.9 mm yr–1 over the last 200 years. This compares favourably with the shorter, but more precise, mean sea level (MSL) record from the Dublin Port tide gauge, which indicates long-term (1953–2016 CE) rise at a rate of 1.1 ± 0.5 mm yr–1. When corrected for the influence of

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