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  • 1
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Marine Sciences. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (411 pages)
    Edition: 1st ed.
    ISBN: 9783662538784
    Series Statement: Springer Geology Series
    DDC: 579.440916456
    Language: English
    Note: Intro -- Preface -- Acknowledgments -- Contents -- Material and Methods -- Study Sites and General Information -- 1 Order Astrorhizida Brady, 1881 -- Family Saccamminidae Brady, 1884 -- Genus Lagenammina Rhumbler, 1911 -- Genus Saccammina Carpenter, 1869 -- Genus Thurammina Brady, 1879 -- Family Ammodiscidae Reuss, 1862 -- Genus Ammodiscus Reuss, 1862 -- 2 Order Textulariida Delage et Hérouard, 1896 -- Family Hormosinidae Haeckel, 1894 -- Genus Reophax de Montfort, 1808 -- Family Ammosphaeroidinidae Cushman, 1927 -- Genus Cribrostomoides Cushman, 1910 -- Family Haplophragmoididae Maync, 1952 -- Genus Haplophragmoides Cushman, 1910 -- Family Discamminidae Mikhalevich, 1980 -- Genus Ammoscalaria Höglund, 1947 -- Family Lituolidae de Blainville, 1827 -- Genus Ammobaculites Cushman, 1910 -- Family Haplophragmiidae Eimer & -- Fickert, 1899 -- Genus Haplophragmium Reuss, 1860 -- Family Spiroplectamminidae Cushman, 1927 -- Genus Spiroplectammina Cushman, 1927 -- Genus Spiroplectinella Kisel'man, 1972 -- Family Nouriidae Chapman & -- Parr, 1936 -- Genus Nouria Heron-Allen & -- Earland, 1914 -- Family Trochamminidae Schwager, 1877 -- Genus Ammoglobigerina Eimer & -- Fickert, 1899 -- Genus Paratrochammina Brönnimann, 1979 -- Genus Trochammina Parker & -- Jones, 1859 -- Genus Arenoparrella Andersen, 1951 -- Family Verneuilinidae Cushman, 1911 -- Genus Siphogaudryina Cushman, 1935 -- Family Globotextulariidae Cushman, 1927 -- Genus Verneuilinulla Saidova, 1975 -- Family Eggerellidae Cushman, 1937 -- Genus Eggerelloides Haynes, 1973 -- Family Textulariidae Ehrenberg, 1838 -- Genus Sahulia Loeblich & -- Tappan, 1985 -- Genus Textularia Defrance, 1824 -- Genus Siphotextularia Finlay, 1939 -- Family Pseudogaudryinidae Loeblich & -- Tappan, 1985 -- Genus Pseudoclavulina Cushman, 1936 -- Genus Pseudogaudryina Cushman, 1936. , Family Valvulinidae Berthelin, 1880 -- Genus Clavulina d'Orbigny, 1826 -- 3 Order Miliolida Delage et Hérouard, 1896 -- Family Cornuspiridae Schultze, 1854 -- Genus Cornuspira Schultze, 1854 -- Family Miliamminidae Saidova, 1981 -- Genus Miliammina Heron-Allen & -- Earland, 1930 -- Family Spiroloculinidae Wiesner, 1920 -- Genus Spiroloculina d'Orbigny, 1826 -- Family Hauerinidae Schwager, 1876 -- Genus Cycloforina Luczkowska, 1972 -- Genus Massilina Schlumberger, 1893 -- Genus Quinqueloculina d'Orbigny, 1826 -- Genus Biloculinella Wiesner, 1931 -- Genus Triloculina d'Orbigny, 1826 -- Genus Sigmoilopsis Finlay, 1947 -- 4 Order Lagenida Delage et Hérouard, 1896 -- Family Nodosariidae Ehrenberg, 1838 -- Genus Dentalina Risso, 1826 -- Genus Laevidentalina Loeblich & -- Tappan, 1986 -- Family Vaginulinidae Reuss, 1860 -- Genus Lenticulina Lamarck, 1804 -- Genus Saracenaria Defrance, 1824 -- Genus Astacolus de Montfort, 1808 -- Genus Amphicoryna Schlumberger, 1881 -- Family Lagenidae Reuss, 1862 -- Genus Lagena Walker & -- Jacob, 1798 -- Genus Procerolagena Puri, 1954 -- Family Polymorphinidae d'Orbigny, 1839 -- Genus Globulina d'Orbigny, 1839 -- Genus Guttulina d'Orbigny, 1839 -- Family Ellipsolagenidae A. Silvestri, 1923 -- Genus Favulina Patterson & -- Richardson, 1987 -- Genus Oolina d'Orbigny, 1839 -- Genus Fissurina Reuss, 1850 -- Genus Parafissurina Parr, 1947 -- Family Glandulinidae Reuss, 1860 -- Genus Glandulina d'Orbigny, 1839 -- Genus Laryngosigma Loeblich & -- Tappan, 1953 -- 5 Order Rotaliida Delage et Hérouard, 1896 -- Family Bolivinidae Glaessner, 1937 -- Genus Bolivina d'Orbigny, 1839 -- Genus Bolivinellina Saidova, 1975 -- Family Cassidulinidae d'Orbigny, 1839 -- Genus Globocassidulina Voloshinova, 1960 -- Family Stainforthiidae Reiss, 1963 -- Genus Hopkinsina Howe & -- Wallace, 1932. , Family Siphogenerinoididae Saidova, 1981 -- Genus Siphogenerina Schlumberger, 1882 -- Family Buliminidae Jones, 1875 -- Genus Bulimina d'Orbigny, 1826 -- Family Buliminellidae Hofker, 1951 -- Genus Buliminella Cushman, 1911 -- Family Uvigerinidae Haeckel, 1894 -- Genus Uvigerina d'Orbigny, 1826 -- Family Fursenkoinidae Loeblich & -- Tappan, 1961 -- Genus Fursenkoina Loeblich & -- Tappan, 1961 -- Genus Neocassidulina McCulloch, 1977 -- Family Bagginidae Cushman, 1927 -- Genus Cancris de Montfort, 1808 -- Family Eponididae Hofker, 1951 -- Genus Poroeponides Cushman, 1944 -- Family Rosalinidae Reiss, 1963 -- Genus Rosalina d'Orbigny, 1826 -- Family Glabratellidae Loeblich & -- Tappan, 1964 -- Genus Murrayinella Farias, 1977 -- Family Parrelloididae Hofker, 1956 -- Genus Cibicidoides Thalmann, 1939 -- Family Pseudoparrellidae Voloshinova, 1952 -- Genus Epistominella Husezima & -- Maruhasi, 1944 -- Family Discorbinellidae Sigal, 1952 -- Genus Discorbinella Cushman & -- Martin, 1935 -- Family Planulinidae Bermúdez, 1952 -- Genus Hyalinea Hofker, 1951 -- Family Cibicididae Cushman, 1927 -- Genus Cibicides de Montfort, 1808 -- Genus Lobatula Fleming, 1828 -- Family Acervulinidae Schultze, 1854 -- Genus Planogypsina Bermúdez, 1952 -- Family Epistomariidae Hofker, 1954 -- Genus Pseudoeponides Uchio, 1950 -- Family Nonionidae Schultze, 1854 -- Genus Haynesina Banner & -- Culver, 1978 -- Genus Nonion de Montfort, 1808 -- Genus Nonionella Cushman, 1926 -- Genus Protelphidium Haynes, 1956 -- Genus Astrononion Cushman & -- Edwards, 1937 -- Genus Melonis de Montfort, 1808 -- Genus Pullenia Parker & -- Jones, 1862 -- Family Gavelinellidae Hofker, 1956 -- Genus Gyroidinoides Brotzen, 1942 -- Genus Hanzawaia Asano, 1944 -- Family Trichohyalidae Saidova, 1981 -- Genus Buccella Andersen, 1952 -- Family Rotaliidae Ehrenberg, 1839. , Genus Pararotalia Le Calvez, 1949 -- Genus Ammonia Brünnich, 1772 -- Genus Pseudorotalia Reiss & -- Merling, 1958 -- Genus Rotalidium Asano, 1936 -- Genus Rotalinoides Saidova, 1975 -- Subfamily Ammoniinae Saidova, 1981 -- Genus Hemirotalia nov. gen -- Family Elphidiidae Galloway, 1933 -- Genus Cribroelphidium Cushman & -- Brönnimann, 1948 -- Genus Cribrononion Thalmann, 1947 -- Genus Elphidium de Montfort, 1808 -- References -- Systematic Index.
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  • 2
    Online Resource
    Online Resource
    Berlin, Heidelberg : Springer
    Keywords: Earth sciences ; Earth Sciences ; Paleontology ; Oceanography ; Developmental biology ; Marine sciences ; Freshwater
    Description / Table of Contents: This atlas gives a comprehensive account on the benthic foraminiferal fauna in the China Seas, especially on the Bohai and the Yellow Seas. Details of about 183 species, subjected to 5 orders, 52 families and 92 genera are included. For each species there is a brief description of the morphological characteristics, synonymised names, measurements and geographical distribution worldwide, as well as a top-level elegant plate illustrated the fossil and live specimens. It could be used as a reference book for researchers working at marine biology, marine geology, micropaleontology, paleoceanography, paleobiology and related fields
    Type of Medium: Online Resource
    Pages: Online-Ressource (XVI, 399 p. 205 illus., 202 illus. in color, online resource)
    ISBN: 9783662538784
    Series Statement: Springer Geology
    Language: English
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  • 3
    Publication Date: 2020-07-31
    Description: Atmospheric CO2 and global climate are closely coupled. Since 800 ka CO2 concentrations have been up to 50% higher during interglacial compared to glacial periods. Because of its dependence on temperature, humidity, and erosion rates, chemical weathering of exposed silicate minerals was suggested to have dampened these cyclic variations of atmospheric composition. Cooler and drier conditions and lower non-glacial erosion rates suppressed in situ chemical weathering rates during glacial periods. However, using systematic variations in major element geochemistry, Sr–Nd isotopes and clay mineral records from Ocean Drilling Program Sites 1143 and 1144 in the South China Sea spanning the last 1.1 Ma, we show that sediment deposited during glacial periods was more weathered than sediment delivered during interglacials. We attribute this to subaerial exposure and weathering of unconsolidated shelf sediments during glacial sealevel lowstands. Our estimates suggest that enhanced silicate weathering of tropical shelf sediments exposed during glacial lowstands can account for ~9% of the carbon dioxide removed from the atmosphere during the glacial and thus represent a significant part of the observed glacial–interglacial variation of ~80 ppmv. As a result, if similar magnitudes can be identified in other tropical shelf-slope systems, the effects of increased sediment exposure and subsequent silicate weathering during lowstands could have potentially enhanced the drawdown of atmospheric CO2 during cold stages of the Quaternary. This in turn would have caused an intensification of glacial cycles.
    Type: Article , PeerReviewed
    Format: text
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  • 4
    Publication Date: 2021-02-08
    Description: The cause of rapid hydrological changes in the tropical West Pacific during the last deglaciation remains controversial. In order to test whether these changes were triggered by abrupt climate change events in the North Atlantic Ocean, variations in precipitation during the last deglaciation (18–10 ka) were extracted from proxy records of chemical weathering and terrigenous input in the western Philippine Sea (WPS). The evolution of chemical weathering and terrigenous input since 27 ka was reconstructed using the chemical index of alteration (CIA), elemental ratios (K/Al, TOC/TN and Ti/Ca), δ13Corg, terrigenous fraction abundance and flux data from International Marine Global Change Study Program (IMAGES) core MD06-3054 collected on the upper continental slope of eastern Luzon (northern Philippines). Sediment deposited during the Last Glacial Maximum (LGM) shows weathering equal to or slightly greater than Holocene sediment in the WPS. This unusual state of chemical weathering, which is inconsistent with lower air temperatures and decreased precipitation in Luzon during the LGM, may be due to reworking of poorly consolidated sediments on the eastern Luzon continental shelf during the LGM sea-level lowstand. Rapid changes in chemical weathering, characterized by higher intensity during the Heinrich event 1 (H1) and Younger Dryas (YD) and lower intensity during the Bølling-Allerød (B/A), were linked to rapid variations in precipitation in the WPS during the last deglaciation. The higher terrigenous inputs during the LGM relative to those of the Holocene were controlled by sea-level changes rather than precipitation. The terrigenous inputs show a long-term decline during the last deglaciation, punctuated by brief spikes during the H1 and YD related to sea-level rises and rapid precipitation changes in the WPS, respectively. The proxy records of chemical weathering and terrigenous input from eastern Luzon suggest high rainfall during the H1 and YD events, consistent with inferred rainfall patterns based on Fe/Ca records from offshore Mindanao. Rapid precipitation changes in the WPS did not coincide with migrations of the Intertropical Convergence Zone (ITCZ) but, rather, were related to state shifts of the El Niño-Southern Oscillation (ENSO) during the last deglaciation. Based on proxy records and modeling results, we argue that the Atlantic meridional overturning circulation (AMOC) controlled rapid precipitation changes in the tropical West Pacific through zonal shifts of ENSO or meridional migration of the ITCZ during the last deglaciation. Our findings highlight the dominant role of the North Atlantic Ocean in the tropical hydrologic cycle during the last deglaciation.
    Type: Article , PeerReviewed
    Format: text
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  • 5
    Publication Date: 2017-12-19
    Description: The cause of massive blooms of Ethmodiscus rex laminated diatom mats (LDMs) in the eastern Philippine Sea (EPS) during the Last Glacial Maximum (LGM) remains uncertain. In order to better understand the mechanism of formation of E. rex LDMs from the perspective of dissolved silicon (DSi) utilization, we determined the silicon isotopic composition of single E. rex diatom frustules (δ30SiE. rex) from two sediment cores in the Parece Vela Basin of the EPS. In the study cores, δ30SiE. rex varies from −1.23‰ to −0.83‰ (average −1.04‰), a range that is atypical of marine diatom δ30Si and that corresponds to the lower limit of reported diatom δ30Si values of any age. A binary mixing model (upwelled silicon versus eolian silicon) accounting for silicon isotopic fractionation during DSi uptake by diatoms was constructed. The binary mixing model demonstrates that E. rex dominantly utilized DSi from eolian sources (i.e., Asian dust) with only minor contributions from upwelled seawater sources (i.e., advected from Subantarctic Mode Water, Antarctic Intermediate Water, or North Pacific Intermediate Water). E. rex utilized only ~24% of available DSi, indicating that surface waters of the EPS were eutrophic with respect to silicon during the LGM. Our results suggest that giant diatoms did not always use a buoyancy strategy to obtain nutrients from the deep nutrient pool, thus revising previously proposed models for the formation of E. rex LDMs.
    Type: Article , PeerReviewed
    Format: text
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  • 6
    Publication Date: 2018-02-02
    Description: El Niño/Southern Oscillation (ENSO) activity and the Pacific Walker Circulation are controlled by the zonal sea surface temperature (SST) gradient between the western and Eastern Equatorial Pacific (EEP) and the corresponding barometric difference. Variations in the zonal SST gradient since the early Pleistocene have primarily been triggered by changes in the SST in the Eastern Equatorial Pacific. However, the response of the ENSO-like long-term state to the cooling of the EEP and its coupling role with tropical Pacific climate changes are still not well established. Here we present a high-resolution grain-size record spanning the last 2.36 Myr, obtained from marine core sediment located in the West Philippine Sea in order to decipher the tropical pacific climate changes and reveal its controlling mechanism. By combining our data with other long-term climatic records from the Equatorial Pacific, we demonstrate that the cooling of SST and enhanced upwelling in the EEP resulted in the development of the Walker Circulation and increased monsoon precipitation in Luzon from 2.2 to 1.6 Myr, from 1.2 to 0.8 Myr and since 0.2 Myr ago. The progressive cooling of the high-latitudes in the Quaternary may be responsible for our observation here. A newly identified 100-kyr dominant period between 2.2 and 1.6 Myr in the ENSO-like modulated Pacific climate records indicates that the ENSO-like system may play a key role in facilitating or responding to the global climate changes.
    Electronic ISSN: 1525-2027
    Topics: Chemistry and Pharmacology , Geosciences , Physics
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  • 7
    Publication Date: 2018-01-17
    Description: The East Asian winter monsoon (EAWM) significantly impacts living conditions in a large part of Asia, and therefore, it is important to understand its major driving mechanisms. Winter sea surface temperature (SST W ) and circulation in the southern Okinawa Trough are today both primarily controlled by the EAWM. Here we present a new SST W reconstruction for the last millennium based on a diatom record from sediment core MD05-2908, from the continental slope of the southern Okinawa Trough off northeastern Taiwan. Our reconstruction indicates that SST W varied between 14.1 and 19.6°C over the past 1,000 years. Changes in SST W in the southern Okinawa Trough correspond closely to the index of warm winters based on historical documents from the East Asian monsoon domain. This implies that our SST W record can be used to reconstruct EAWM variability during the last millennium. Comparisons with the reconstructed winter Arctic Oscillation (AO, developed from historical snow anomaly events in Eastern Asia) and Arctic sea ice cover reveal a significant positive correlation between the EAWM and AO during the time interval from 1000–1400 Common Era (C.E.), coinciding with reduced sea ice cover. However, there is no significant correlation with increased sea ice cover during the interval from 1400 to 1700 C.E. This suggests that the reduction in Arctic sea ice may periodically have played a role in strengthening the relationship between the EAWM and the AO during the last millennium and that the current and future reduction in Arctic sea ice may have significant consequences for the EAWM.
    Print ISSN: 0883-8305
    Electronic ISSN: 1944-9186
    Topics: Geosciences
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  • 8
    Publication Date: 2017-06-03
    Description: Analytical Chemistry DOI: 10.1021/acs.analchem.7b00091
    Print ISSN: 0003-2700
    Electronic ISSN: 1520-6882
    Topics: Chemistry and Pharmacology
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  • 9
    Publication Date: 2017-07-12
    Description: Among CESA-like gene superfamily, the cellulose synthase-like D (CSLD) genes are most similar to cellulose synthase genes and have been reported to be involved in tip-growing cell and stem development. However, t...
    Electronic ISSN: 1471-2229
    Topics: Biology
    Published by BioMed Central
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