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  • 1
    Online-Ressource
    Online-Ressource
    Singapore :Springer Nature Singapore :
    Schlagwort(e): Human geography. ; Environment. ; Natural disasters. ; Environmental management. ; System theory. ; Human Geography. ; Environmental Sciences. ; Natural Hazards. ; Environmental Management. ; Complex Systems.
    Beschreibung / Inhaltsverzeichnis: 1. Introduction -- 2. Inter-national examples of Water Hazards -- 3. Tactics and examples against sea-level rise -- 4. Application of tactics in scenarios -- 5. From risks to opportunities Outcome, outlook.
    Kurzfassung: This book presents and discusses a strategy which includes four approaches to dealing with the risk of sea-level rise and other water hazards. It also offers opportunities for cities to explore urban extensions such as marine estates, aquatic food production systems, new sea related industries, maritime transport developments, new oceanic tourist attractions, and the designation of additional coastal ecological zones. The urban interface between Sea and Cities generates, therefore, both burning issues and valuable opportunities and raises the question of whether it is possible to solve the former by exploiting the latter?
    Materialart: Online-Ressource
    Seiten: XVII, 304 p. 157 illus., 121 illus. in color. , online resource.
    Ausgabe: 1st ed. 2021.
    ISBN: 9789811587481
    Serie: Cities Research Series,
    DDC: 304.2
    Sprache: Englisch
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    Monographie ausleihbar
    Monographie ausleihbar
    London : Arnold [u.a.]
    Signatur: 8/A3 41
    Materialart: Monographie ausleihbar
    Seiten: VII, 120 S. : zahlr. Ill., graph. Darst., Kt. , 37cm
    Ausgabe: 1st publ. in Great Britain
    ISBN: 0340764058
    Klassifikation:
    B..
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
    ISSN: 1546-1718
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Medizin
    Notizen: [Auszug] We have genotyped 14,436 nonsynonymous SNPs (nsSNPs) and 897 major histocompatibility complex (MHC) tag SNPs from 1,000 independent cases of ankylosing spondylitis (AS), autoimmune thyroid disease (AITD), multiple sclerosis (MS) and breast cancer (BC). Comparing these data against a common control ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] There is increasing evidence that genome-wide association (GWA) studies represent a powerful approach to the identification of genes involved in common human diseases. We describe a joint GWA study (using the Affymetrix GeneChip 500K Mapping Array Set) undertaken in the British population, which ...
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of eukaryotic microbiology 17 (1970), S. 0 
    ISSN: 1550-7408
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie
    Notizen: SYNOPSIS. Comparisons are made between sectioned and negatively-stained mitochondria of the ciliate Spirostomum ambiguum. Particulate elements 70–80 A in diameter are associated with the surface of tubular cristae of negatively-stained and disrupted mitochondria; such particles are not seen in sectioned mitochondria fixed in various ways. As measured in sectioned material, the inner mitochondrial membrane forming the tubular cristae is about 100 A thick, while the outer mitochondrial membrane is about 50 A thick and is the more labile of the 2.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 125 (1996), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Notizen: An analysis of Rayleigh waves generated by earthquakes in the broader Aegean is undertaken to estimate variations in the shear-wave velocity structure in the crust and upper mantle down to about 70 km depth. The study centres literally on the vertical-component long-period standard seismograph at Athens (ATH), and is only possible because this station has provided good-quality data over many years of continuous operation. Rayleigh waves from 81 earthquakes during 1963–87, with surface-wave magnitudes in the range 4.2 to 5.4 and epicentral distances of 300–500 km from Athens are analysed. These earthquake epicentres are selected in clusters defining 12 propagation paths across the broader Aegean and radial to Athens. The highest concentration of azimuthal sampling traverses the Hellenic Volcanic Arc. The ensuing group-velocity curves over these radial paths are inverted to shear-wave velocity-depth models using linear and then Monte Carlo Hedgehog inversion schemes. The resulting velocity-depth solutions from both schemes, presented as individual path velocity-depth profiles, 3-D azimuthal perspectives and contoured velocity-depth panoramas over the whole broader Aegean, are corroborative. The western arc of azimuths extending from Chalkidiki, north of Athens, to SW Crete, south of Athens, have velocity-depth profiles which consistently reach sub-Moho velocities at about 45 km depth. The most striking feature revealed by the contoured shear-wave velocity-depth panoramas is an extensive zone of relatively low velocity, about 3.8 km s−1, centred around 30 km depth, which may extend from 20 to 40 km depth. This low-velocity zone is contained in the wedge of paths from Carpathos, Rhodes and SW Turkey which traverse the Hellenic Volcanic Arc and subtend an angle of about 33° at Athens. There is also slight evidence for anomalously low velocities at greater depths (around 4.1–4.2 km s−1 at about 50–60 km depth) but these are at the limits of useful resolution of the available data; nevertheless, these indications are at their strongest in the same wedge below the Hellenic Volcanic Arc.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 98 (1989), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Notizen: A study of Aegean seismotectonics and the resulting frequency–magnitude distribution on a broad scale is undertaken, using the tectonic model of Le Pichon & Angelier. This implies a tectonic moment release rate due to the spreading of the Aegean of 17 ± 8 times 1018 N m-1 yr-1 over the past 13 Ma, if stretching is due mainly to a series of normal faults dipping at about 45° in a seismogenic crust 10–20 km deep. The moment-magnitude relation from an instrumental magnitude catalogue is log M0=A+Bm, with A= 10.970 ± 0.294, B= 1.206 in SI units. This is established from 50 events of magnitude Ms〉5.3 whose scalar seismic moments M0 have been evaluated in a homogeneous manner for the region by spectral analysis of surface waves at 30–60 s period. By contrast published body-wave analyses, from waveform modelling at 20 s period and moment tensor analyses seem to produce seismic moments which are lower by a factor of two or so on average. This moment–magnitude relation implies a seismogenic moment release rate due to stretching in the Aegean of 14 times 1018 N m-1 yr-1 during the time period 1918–81 and 17 times 1018 N m-1 yr-1 for the period 1964–81, within a factor of two or so uncertainty. This implies that the energy release in the brittle crust due to Aegean spreading is substantially seismic within the stated accuracy, and is also relatively stationary even when compared with the tectonic moment release rates. A similar comparison using the same tectonic model shows that the subducting slab is sinking beneath the Hellenic arc almost completely aseismically, and that processes such as near vertical slab pull and confined thermal expansion could explain most of the observed seismic energy release by internal deformation of the slab. The frequency–magnitude statistics for the area of active extension has a characteristic earthquake of magnitude 7Ms, corresponding approximately to fault depths of 10–14 km for an aspect ratio of 2 and a strain drop of 10-4. This is close to the observed seismogenic depth (10–20 km) for well-determined earthquakes in the Aegean area.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 8
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 123 (1995), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Notizen: Pavliani is an area of high microseismicity in northern central Greece. There is no evidence in the historical record of large damaging earthquakes in this area since at least 600 BC. We examine contemporary crustal deformation in this area using microearthquake data recorded during 1983–84 by the Volos seismic network, principally, and to a lesser extent by the Patras seismic network.The microseismicity (1–4.6 ML) defines an approximately vertical fault zone trending WSW-ENE, of 55 km length and 25 km depth. the fault-plane solution for the 4.6 ML earthquake shows a strike consistent with the trend of the microseismicity zone, and an extension direction consistent with many large earthquakes in central Greece associated with the extensional greater Aegean. Spectra of the microearthquakes are estimated using P waves obtained by selective windowing designed to exclude other P phases from the coda; seismic moments in the range 1–95 x 1012 N m are obtained, accompanied by estimates of seismotectonic source parameters, including source radii, average stress drop and average coseismic slip. of prime utility is an excellent correlation found between seismic moment and magnitude, and with coseismic slip. This allows heterogeneity in the distribution of individual microearthquake source parameters to be mapped onto the vertical fault-zone plane and the history of coseismic deformation for the whole seismicity observed during 1983–84 to be examined using cumulative slip and moment-release rate. Peaks of high moment-release rate occur in the east and centre of the fault zone. That in the east is dominated by a few large moment-release events; that in the centre by a large number of small events. Both moment-release-rate peaks, despite their different component seismicity, are associated with high cumulative coseismic slip. Only the eastern peak is also associated with high stress drop; it is also shallower, and therefore any surficial interaction is less likely to be attenuated. the surface projection of this peak is within 3 km of a mapped normal fault coincident with an Alpine thrust front delineated by a major scarp of Mesozoic limestone. Surface evidence of recent movement on this normal fault is only slight. Friable fault gouge is seen at a few localities. Displacement could not be determined because the limestone surfaces are deeply weathered and lack kinematic indicators. However, considering the whole fault zone as a cohesive entity, and using a Brune estimate of slip at the current moment-release rate throughout the present extensional tectonic regime, suggests a total vertical displacement of order 175 m, similar to the elevation of the scarp.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 9
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 122 (1995), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Notizen: The Patras area lies in the western part of central Greece. It is an area characterized by high seismicity and complex neotectonics. Several devastating earthquakes have occurred in the region since 600 BC. Contemporary crustal deformation is examined in this area using microearthquake data recorded over a lengthy period, during 1983–84, by the Patras Seismic Network, principally, and to a lesser extent by the Volos Seismic Network.The microseismicity (1.8–3.9 ML) defines a zone deepening to the NE, which justifies a possible extension of the Gulf of Corinth major graben towards the Trikhonis Lake to the NW.Spectra of 108 well-located microearthquakes are estimated, using P-waves obtained by selective windowing designed to include only the P-phase; seismic moments in the range 0.3–45.7 × 1012 Nm are obtained, accompanied by estimates of seismotectonic source parameters including source radii, average stress drop and average coseismic slip.Poor correlation is found between seismic moment and magnitude, and the likely reason is the complex nature of the neotectonic regime existing in the area.Two zones differing in crustal deformation characteristics are observed. The Corinth-Trikhonis zone reveals two sets of characteristic faults. The first set is represented by microearthquakes showing distinctive and relatively higher seismic moments in conjunction with lower stress drops and seismic slips. This set of faults shows greater source radius than the second set, and therefore the faults are longer. The second set is characterized by an almost constant source radius within the range of uncertainty, and a wide range of seismic moments, stress drops and seismic slips. The Rio zone is characterized by low seismic slip, stress drop and fault radii, with the exception of the locality south of the city of Patras, where relatively higher seismic slip, stress drop and fault radius are observed.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 10
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 117 (1994), S. 0 
    ISSN: 1365-246X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geologie und Paläontologie
    Notizen: A study of the spatial distribution of seismicity and seismic hazard and geophysical parameters is undertaken along the Hellenic Volcanic Arc (HVA). Seismicity of the area is divided in a cellular manner allowing analysis of the localized seismicity parameters and representation of their regional variation as contour maps. Extreme value analysis locates a zone of highest seismicity just west of centre of the HVA, around the Cyclades Islands. Non-probabilistic modelling of the strain energy release process in terms of magnitudes equivalent to the average annual energy release rate (M2) and the maximum possible energy release in a seismic cycle (M3) enhances this picture. Maximum values of M2 and M3 are more tightly localized in the central Cyclades west of Amorgos Island and also in the east of the HVA in the Sporadhes north-west of Rhodes. Isocyclic contours of the waiting times for M3 show values in excess of 70 years in the Cyclades and eastern Sporadhes, i.e. the zones of largest earthquakes show the longest strain accumulation periods. The waiting time for the HVA as a whole is about 54 years, and at present it appears to be about 75 per cent through to accumulation of the notional maximum strain energy. The b value of the magnitude–frequency distribution shows a consistent spatial variation along the HVA which is not sensitive to subdivision into different focal depth ranges. Regional contour maps of the b values, and maps of local values of heat flow, magnetic and electrical anomalies compared with the Bouguer gravity anomaly map, indicate correlations which reflect the deformation of the Aegean shallow crust in relation to the deep intrusive magmatic processes. The correlations between the different geophysical fields are displaced commensurate with an Aegean extension of approximately 45 km.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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