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  • 1
    Online Resource
    Online Resource
    The Double Helix Structure of DNA. (2013)
    New York, NY :Rosen Publishing Group,
    Details
    Keywords: Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (82 pages)
    Edition: 1st ed.
    ISBN: 9781477718124
    Series Statement: Revolutionary Discoveries of Scientific Pioneers Series
    URL: https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=5547675
    Language: English
    Note: Cover -- Title Page -- Copyright -- Contents -- Introduction -- Chapter 1: Four People, Two Laboratories, One Goal -- Chapter 2: Science in the 1950s -- Chapter 3: The DNA Race Begins -- Chapter 4: Seeing the Double Helix -- Chapter 5: How DNA Builds Organisms -- Chapter 6: After the Breakthrough -- Chapter 7: The Revolution to Come -- Timeline -- Glossary -- For More Information -- For Further Reading -- Bibliography -- Index -- Back Cover.
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    GEOMAR EBL
  • 2
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    Seawater carbonate chemistry and growth rate, symbiont photochemical efficiency and mortality of Caribbean coral species (2018)
    PANGAEA
    In:  Supplement to: Langdon, Chris; Albright, R; Baker, Andrew; Jones, Paul (2018): Two threatened Caribbean coral species have contrasting responses to combined temperature and acidification stress. Limnology and Oceanography, 63(6), 2450-2464, https://doi.org/10.1002/lno.10952
    Details
    Publication Date: 2024-03-15
    Description: There is growing evidence that different coral species and algal symbionts (Symbiodinium spp.) can vary greatly in their response to rising temperatures and also ocean acidification. In a fully crossed factorial experimental design, two threatened Caribbean reef‐building coral species, Acropora cervicornis hosting a mixture of Symbiodinium clades A and C and Orbicella faveolata hosting Symbiodinium D, were exposed to combinations of a normal (26°C) and elevated (32°C) temperature and normal (380 ppm) and elevated (800 ppm) CO2 for 62 d and then recovered at 26°C and 380 ppm or 32°C and 380 ppm for an additional 56 d. CO2 enrichment did not confer enhanced thermal tolerance as had been suggested in other studies. A. cervicornis was more sensitive to heat stress (maximum monthly mean + 1.5°C) experiencing 100% mortality after 25 d while all O. faveolata survived. Conversely, O. faveolata was more sensitive to high CO2 experiencing a 47% reduction in growth while A. cervicornis experienced no significant reduction. It is predicted that A. cervicornis is unlikely to survive past 2035. O. faveolata with D symbionts might survive to 2060 and later but its abundance will be impacted by CO2 effects on recruitment potential.
    Keywords: Acropora cervicornis; Alkalinity, total; Animalia; Aragonite saturation state; Benthic animals; Benthos; Bicarbonate ion; Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Change; Change, standard error; Cnidaria; Coast and continental shelf; Comment; Containers and aquaria (20-1000 L or 〈 1 m**2); Experiment duration; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Growth rate; Growth rate, standard error; Laboratory experiment; Maximum photochemical quantum yield, standard error; Maximum photochemical quantum yield of photosystem II; Mortality; Mortality/Survival; North Atlantic; OA-ICC; Ocean Acidification International Coordination Centre; Orbicella faveolata; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Primary production/Photosynthesis; Registration number of species; Replicates; Salinity; Single species; Species; Stage; Temperate; Temperature; Temperature, water; Treatment; Type; Uniform resource locator/link to reference
    Type: Dataset
    Format: text/tab-separated-values, 1952 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Seawater carbonate chemistry, larval settlement and growth rate during experiments with coral Porites astreoides, 2008 (2008)
    PANGAEA
    In:  Supplement to: Albright, R; Mason, B; Langdon, Chris (2008): Effect of aragonite saturation state on settlement and post-settlement growth of Porites astreoides larvae. Coral Reefs, 27(3), 485-490, https://doi.org/10.1007/s00338-008-0392-5
    Details
    Publication Date: 2024-03-15
    Description: In response to the increases in pCO2 projected in the 21st century, adult coral growth and calcification are expected to decrease significantly. However, no published studies have investigated the effect of elevated pCO2 on earlier life history stages of corals. Porites astreoides larvae were collected from reefs in Key Largo, Florida, USA, settled and reared in controlled saturation state seawater. Three saturation states were obtained, using 1 M HCl additions, corresponding to present (380 ppm) and projected pCO2 scenarios for the years 2065 (560 ppm) and 2100 (720 ppm). The effect of saturation state on settlement and post-settlement growth was evaluated. Saturation state had no significant effect on percent settlement; however, skeletal extension rate was positively correlated with saturation state, with ~50% and 78% reductions in growth at the mid and high pCO2 treatments compared to controls, respectively.
    Keywords: Albright_etal_08; Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Animalia; Aragonite saturation state; Bicarbonate ion; Bottles or small containers/Aquaria (〈20 L); Calcite saturation state; Calcium; Calculated; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Cnidaria; Coast and continental shelf; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; EXP; Experiment; Experimental treatment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Growth rate; Laboratory experiment; North Atlantic; OA-ICC; Ocean Acidification International Coordination Centre; Orion Ross conductivity probe; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH; Porites astreoides; Porites astreoides larval settlement; Reproduction; Salinity; Single species; Temperate; Temperature, water; Zooplankton
    Type: Dataset
    Format: text/tab-separated-values, 120 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Interannual stability of organic to inorganic carbon production on a coral atoll (2016)
    PANGAEA
    In:  Supplement to: Kwiatkowski, Lester; Albright, R; Hosfelt, J D; Nebuchina, Yana; Ninokawa, Aaron; Rivlin, Tanya; Sesboüé, Marine; Wolfe, Kennedy; Caldeira, Ken (2016): Interannual stability of organic to inorganic carbon production on a coral atoll. Geophysical Research Letters, 43(8), 3880-3888, https://doi.org/10.1002/2016GL068723
    Details
    Publication Date: 2024-03-15
    Description: Ocean acidification has the potential to adversely affect marine calcifying organisms, with substantial ocean ecosystem impacts projected over the 21st century. Characterizing the in situ sensitivity of calcifying ecosystems to natural variability in carbonate chemistry may improve our understanding of the long-term impacts of ocean acidification. We explore the potential for intensive temporal sampling to isolate the influence of carbonate chemistry on community calcification rates of a coral reef and compare the ratio of organic to inorganic carbon production to previous studies at the same location. Even with intensive temporal sampling, community calcification displays only a weak dependence on carbonate chemistry variability. However, across three years of sampling, the ratio of organic to inorganic carbon production is highly consistent. Although further work is required to quantify the spatial variability associated with such ratios, this suggests that these measurements have the potential to indicate the response of coral reefs to ongoing disturbance, ocean acidification, and climate change.
    Keywords: Alkalinity, total; Aragonite saturation state; Benthos; Bicarbonate ion; Calcification/Dissolution; Calcification rate of calcium carbonate; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Coast and continental shelf; Entire community; EXP; Experiment; Field observation; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Irradiance; Net photosynthesis rate; OA-ICC; Ocean Acidification International Coordination Centre; One_Tree_Island_OA; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Potentiometric titration; Primary production/Photosynthesis; Rocky-shore community; Salinity; South Pacific; Spectrophotometric; Temperate; Temperature, water; Time point, descriptive; Type
    Type: Dataset
    Format: text/tab-separated-values, 4158 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Raw data for chemical and physical parameters across all days and station locations (2018)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Description: Coral reefs feed millions of people worldwide, provide coastal protection and generate billions of dollars annually in tourism revenue. The underlying architecture of a reef is a biogenic carbonate structure that accretes over many years of active biomineralization by calcifying organisms, including corals and algae. Ocean acidification poses a chronic threat to coral reefs by reducing the saturation state of the aragonite mineral of which coral skeletons are primarily composed, and lowering the concentration of carbonate ions required to maintain the carbonate reef. Reduced calcification, coupled with increased bioerosion and dissolution, may drive reefs into a state of net loss this century. Our ability to predict changes in ecosystem function and associated services ultimately hinges on our understanding of community- and ecosystem-scale responses. Past research has primarily focused on the responses of individual species rather than evaluating more complex, community-level responses. Here we use an in situ carbon dioxide enrichment experiment to quantify the net calcification response of a coral reef flat to acidification. We present an estimate of community-scale calcification sensitivity to ocean acidification that is, to our knowledge, the first to be based on a controlled experiment in the natural environment. This estimate provides evidence that near-future reductions in the aragonite saturation state will compromise the ecosystem function of coral reefs.
    Keywords: Alkalinity, total; Alkalinity, total, standard deviation; Aragonite saturation state; Benthos; Bicarbonate ion; Calcification/Dissolution; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Coast and continental shelf; DATE/TIME; Entire community; EXP; Experiment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Mesocosm or benthocosm; OA-ICC; Ocean Acidification International Coordination Centre; One_Tree_Island; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Potentiometric titration; Rhodamine; Rocky-shore community; Salinity; South Pacific; Spectrophotometric; Station label; Temperate; Temperature, water; Transect; Type
    Type: Dataset
    Format: text/tab-separated-values, 19447 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
    Electronic Resource
    Electronic Resource
    Effect of Additives on Gasoline Engine Deposits (1949)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 41 (1949), S. 897-902 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50473a006
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    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Utilization of 2, 2-Dinitropropane as a Cetane Number Improved (1949)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 41 (1949), S. 929-934 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50473a012
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    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Flame Velocities of Liquid Hydrocarbons (1952)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 44 (1952), S. 2490-2496 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50514a058
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    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    DIGITIZATION OF ARC-SHAPED TIME-LINE EVENT RECORDING CHART: A COMPUTER ALGORITHM (1986)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of the American Water Resources Association 22 (1986), S. 0 
    Details
    ISSN: 1752-1688
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Architecture, Civil Engineering, Surveying , Geography
    Notes: : A mechanical drum-type data logger registers data on a recording chart in graphic form. Subsequent computer analysis requires that the data be transformed into digital form. Besides the traditional manual chart-interpretation techniques, electronic digitization can be used for data transformation. Our paper reports an algorithm for rectilinear digitization of event-recording charts whose time lines are inherently arc shaped. Using this algorithm, we obtained accurate data transformations from repeated tests of digitizing hydrographic charts at the Watershed Laboratory, Department of Forestry, University of Kentucky. Our experience has shown that - in terms of speed and accuracy - this computer-based procedure is superior to available alternative procedures.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1752-1688.1986.tb00750.x
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Adsorption of Organic Species by High Surface Area Styrene-Divinylbenzene Copolymers (1968)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 7 (1968), S. 107-115 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/i360026a005
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    Paper (German National Licenses)
    Fulltext
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