Karius, Volker

[["dc.bibliographiccitation.firstpage","104214"],["dc.bibliographiccitation.journal","Continental Shelf Research"],["dc.bibliographiccitation.volume","207"],["dc.contributor.author","Hache, Ingo"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2021-04-14T08:29:53Z"],["dc.date.available","2021-04-14T08:29:53Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1016/j.csr.2020.104214"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83019"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.issn","0278-4343"],["dc.title","Suspended particulate matter for sediment accumulation on inundated anthropogenic marshland in the southern North Sea – Potential, thresholds and limitations"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","236"],["dc.bibliographiccitation.journal","Estuarine Coastal and Shelf Science"],["dc.bibliographiccitation.lastpage","245"],["dc.bibliographiccitation.volume","151"],["dc.contributor.author","Schindler, Malte"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Deicke, Matthias"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2018-11-07T09:31:28Z"],["dc.date.available","2018-11-07T09:31:28Z"],["dc.date.issued","2014"],["dc.description.abstract","The North Frisian Halligen (Northern Germany) are inhabited and highly anthropogenic modified coastal marshlands. Today a lack of knowledge about sedimentological parameters prevent for a predicated discussion on their adaptation capacity to recent and future sea-level changes. A combined field and laboratory method to calculate marshland accretion rates based on short-term (2010-2013) measurements of sediment depositions was developed. All studies were carried out at the marshlands of the Halligen Hooge, Langeness and Nordstrandischmoor. One litre LDPE bottles and small synthetic turf mats were used as simple but coast, time and quantity efficient sediment trap devices. Up to a deposition rate, of approximate to 2.0 kg/m(2), both devices gained comparable results. Above this threshold the retention efficiency of the turf mats is decreasing compared to the LDPD bottles. The combined use of bottles and mats, especially when deposition rates are not exceeding the threshold, allows to (1) checking internal consistency of the data, (2) detecting outliers with respect to cattle- or man-made damage, and (3) estimating possible effects of post-storm sediment remobilization. To transfer sediment depositions into rates of vertical accretion, the bulk dry density as well as the organic matter concentration of the correspondent marsh soil was considered using data from shallow percussion cores. These parameters are different among all Halligen. Higher inundation frequencies cause lower soil organic matter concentrations, resulting in higher bulk dry densities (BDD) of the soil (Hooge 0.64 g/cm(3), Langeness 0.67 g/cm(3), Nordstrandischmoor 0.83 g/cm(3)). Autochthonous organic material (by source of the marshland vegetation) contributes by 9.0 +/- 1.4 % (Hooge) to 21.4 +/- 6.6 % (Nordstrandischmoor) to marshland accretion, for a correspondent time scale of 1915-2011. Average accretion rates (2010-2013) were calculated with 1.2 +/- 0.8 mm/a for Langeness, 1.5 +/- 0.9 mm/a for Hooge and 2.6 +/- 0.9 mm/a for Nordstrandischmoor. (C) 2014 Elsevier Ltd. All rights reserved."],["dc.description.sponsorship","German Federal Ministry of Education and Research (BMBF) [03KIS096]"],["dc.identifier.doi","10.1016/j.ecss.2014.08.029"],["dc.identifier.isi","000347768800024"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/31540"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Academic Press Ltd- Elsevier Science Ltd"],["dc.relation.issn","1096-0015"],["dc.relation.issn","0272-7714"],["dc.title","Measuring sediment deposition and accretion on anthropogenic marshland - Part I: Methodical evaluation and development"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","108010"],["dc.bibliographiccitation.journal","Estuarine, Coastal and Shelf Science"],["dc.bibliographiccitation.volume","276"],["dc.contributor.author","Bass, Julia"],["dc.contributor.author","Granse, Dirk"],["dc.contributor.author","Hache, Ingo"],["dc.contributor.author","Jensen, Kai"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Minden, Vanessa"],["dc.contributor.author","Stock, Martin"],["dc.contributor.author","Suchrow, Sigrid"],["dc.contributor.author","Kleyer, Michael"],["dc.date.accessioned","2022-11-01T10:17:47Z"],["dc.date.available","2022-11-01T10:17:47Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1016/j.ecss.2022.108010"],["dc.identifier.pii","S0272771422002682"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/116904"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-605"],["dc.relation.issn","0272-7714"],["dc.rights.uri","https://www.elsevier.com/tdm/userlicense/1.0/"],["dc.title","Plant traits affect vertical accretion of salt marshes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","80"],["dc.bibliographiccitation.journal","Sedimentary Geology"],["dc.bibliographiccitation.lastpage","92"],["dc.bibliographiccitation.volume","280"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.contributor.author","Tolosana-Delgado, Raimon"],["dc.contributor.author","Karius, Volker"],["dc.date.accessioned","2018-11-07T09:03:01Z"],["dc.date.available","2018-11-07T09:03:01Z"],["dc.date.issued","2012"],["dc.description.abstract","Clastic sediment generation is controlled by physical and chemical processes acting in concert in most geological settings. In glacial settings, however, it is possible investigating the sole impact of mechanical processes such as comminution on sediment composition, as chemical processes are thought to be negligible in this environment. Comminution is a selective process in the sense that minerals behave differently under mechanical forcing and has yet not been thoroughly investigated under strict grain-size control. We sampled sediment from modem front and side moraines from six retreating glaciers in the Alps, that drain and erode either pure felsic crystalline rocks (granites, granodiorites, orthogneisses) or largely pure metamafic rocks (amphibolites and hornblende-rich gneisses). Samples were split in up to eleven grain-size fractions from very coarse sand to clay. Grain-size fractions were analysed for major and trace elements using X-ray fluorescence. Mineralogical composition was determined by X-ray diffraction and endmember modelling of geochemical data. Results reveal in general strong grain-size control on sediment composition and strikingly similar patterns for both source lithologies. Significant influence of chemical weathering and hydrodynamic sorting is ruled out. Zr/Zn ratio is found as a valuable proxy for grain size while Cr/Rb constitutes one of the rare discriminants between the two cases over the entire grain-size range. Most trace elements, however, are not suitable for source rock discrimination across grain size grades even in glacial environment and extreme proximity to the source. Consequently, bulk sediment geochemistry has only limited benefit in provenance studies unless the samples were analysed under strict grain-size control. The data can be modelled by linear regression with two components: (i) a linear trend describing preferential enrichment of phyllosilicates at the expense of quartz and feldspar towards finer fractions, and (ii) some breaks at certain grain-size thresholds. Due to the observed step functions the model describes a four-step enrichment-depletion pattern that is largely similar for the two source-rock cases: feldspar is highest in the very coarse to medium sand fraction; quartz is highest in very fine sand; epidote, garnet, hornblende, apatite are highest and plagioclase is relatively high in the silt range; sheet silicates (chlorite, biotite, muscovite) are highest in the clay fraction. The observed pattern describes the process of comminution, i.e. the impact of mechanical forces on minerals with contrasting durability: the most durable minerals like quartz are concentrated close to their inherited grain-sizes while less durable minerals are enriched in silt fractions, and least durable minerals (i.e. sheet silicates) are enriched in the very fine silt to clay fractions. The latter, not chemical weathering causes an increase in chemical index of alteration (CIA) values up to similar to 63 at the finest grain-size grades. The model provides a quantitative description of the composition to grain-size relations and is thought to form a valuable module for building comprehensive sediment generation models that describe the entire network of sediment production processes from source to sink. (C) 2012 Elsevier B.V. All rights reserved."],["dc.description.sponsorship","German Research Foundation (DFG) [EY23/11]"],["dc.identifier.doi","10.1016/j.sedgeo.2012.03.008"],["dc.identifier.isi","000311263300005"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/24805"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.relation.issn","0037-0738"],["dc.title","Sediment generation in modern glacial settings: Grain-size and source-rock control on sediment composition"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","36"],["dc.bibliographiccitation.journal","Continental Shelf Research"],["dc.bibliographiccitation.lastpage","50"],["dc.bibliographiccitation.volume","176"],["dc.contributor.author","Hache, Ingo"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Gutkuhn, Jörg"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2020-12-10T14:23:21Z"],["dc.date.available","2020-12-10T14:23:21Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1016/j.csr.2019.02.010"],["dc.identifier.issn","0278-4343"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/71907"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","The development and application of an autonomous working turbidity measurement network: Assessing the spatial and temporal distribution of suspended particulate matter on tidal flats in the North Frisian Wadden Sea"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","73"],["dc.bibliographiccitation.issue","1-2"],["dc.bibliographiccitation.journal","ACTA HYDROCHIMICA ET HYDROBIOLOGICA"],["dc.bibliographiccitation.lastpage","85"],["dc.bibliographiccitation.volume","34"],["dc.contributor.author","Lager, T."],["dc.contributor.author","Delay, M."],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Hamer, K."],["dc.contributor.author","Frimmel, F. H."],["dc.contributor.author","Schulz, H. D."],["dc.date.accessioned","2018-11-07T09:59:52Z"],["dc.date.available","2018-11-07T09:59:52Z"],["dc.date.issued","2006"],["dc.description.abstract","Various leaching experiments applied to municipal waste incineration ash were compared in order to find the best available procedure to measure the total mass flow caused by natural leaching (source strength) of the material, The results of various batch experiments and two different laboratory column experiments run under water-saturated conditions were compared with water-unsaturated field-scale column experiments (lysimeter). The results of the batch experiments were not transferable to the column and field experiments. But, very good accordance could be observed between the breakthrough curves of the two column experiments conducted in the laboratory under water-saturated conditions and the water-unsaturated field-scale columns, with few exceptions. The results show that batch experiments are not sufficient to predict the source strength and its changes over time. Instead, column experiments are essential for a realistic risk assessment. For most inorganic parameters, a laboratory column experiment lasting less than 5 days is sufficient for a risk assessment in the foreseeable future."],["dc.identifier.doi","10.1002/aheh.200500610"],["dc.identifier.isi","000237151300008"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/37690"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-v C H Verlag Gmbh"],["dc.relation.issn","0323-4320"],["dc.title","Determination and quantification of the release of inorganic contaminants from municipal waste incineration ash"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3509"],["dc.bibliographiccitation.issue","16"],["dc.bibliographiccitation.journal","Chemistry – A European Journal"],["dc.bibliographiccitation.lastpage","3514"],["dc.bibliographiccitation.volume","26"],["dc.contributor.author","Choi, Isaac"],["dc.contributor.author","Müller, Valentin"],["dc.contributor.author","Lole, Gaurav"],["dc.contributor.author","Köhler, Robert"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Viöl, Wolfgang"],["dc.contributor.author","Jooss, Christian"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2021-04-14T08:27:16Z"],["dc.date.available","2021-04-14T08:27:16Z"],["dc.date.issued","2020"],["dc.description.abstract","Abstract Heterogeneous copper catalysis enabled photoinduced C−H arylations under exceedingly mild conditions at room temperature. The versatile hybrid copper catalyst provided step‐economical access to arylated heteroarenes, terpenes and alkaloid natural products with various aryl halides. The hybrid copper catalyst could be reused without significant loss of catalytic efficacy. Detailed studies in terms of TEM, HRTEM and XPS analysis of the hybrid copper catalyst, among others, supported its outstanding stability and reusability."],["dc.description.abstract","Let there be light: C−H arylations were realized at room temperature with a hybrid copper catalyst, enabling catalyst recycling and reuse. image"],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659"],["dc.description.sponsorship","Kwanjeong Educational Foundation http://dx.doi.org/10.13039/501100004093"],["dc.identifier.doi","10.1002/chem.202000192"],["dc.identifier.eissn","1521-3765"],["dc.identifier.issn","0947-6539"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/82222"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation","SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen"],["dc.relation","SFB 1073 | Topical Area C | C02 In situ hochauflösende Untersuchung des aktiven Zustands bei der photo- und elektrochemischen Wasserspaltung"],["dc.relation.eissn","1521-3765"],["dc.relation.issn","0947-6539"],["dc.relation.orgunit","Institut für Materialphysik"],["dc.rights","This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited."],["dc.title","Photoinduced Heterogeneous C−H Arylation by a Reusable Hybrid Copper Catalyst"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1414"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Global Change Biology"],["dc.bibliographiccitation.lastpage","1431"],["dc.bibliographiccitation.volume","26"],["dc.contributor.author","Hapsari, K. Anggi"],["dc.contributor.author","Jennerjahn, Tim C."],["dc.contributor.author","Lukas, Martin C."],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Behling, Hermann"],["dc.date.accessioned","2021-06-01T10:47:16Z"],["dc.date.available","2021-06-01T10:47:16Z"],["dc.date.issued","2019"],["dc.description.abstract","Abstract The identification and quantification of natural carbon (C) sinks is critical to global climate change mitigation efforts. Tropical coastal wetlands are considered important in this context, yet knowledge of their dynamics and quantitative data are still scarce. In order to quantify the C accumulation rate and understand how it is influenced by land use and climate change, a palaeoecological study was conducted in the mangrove‐fringed Segara Anakan Lagoon (SAL) in Java, Indonesia. A sediment core was age‐dated and analyzed for its pollen and spore, elemental and biogeochemical compositions. The results indicate that environmental dynamics in the SAL and its C accumulation over the past 400 years were controlled mainly by climate oscillations and anthropogenic activities. The interaction of these two factors changed the lagoon's sediment supply and salinity, which consequently altered the organic matter composition and deposition in the lagoon. Four phases with varying climates were identified. While autochthonous mangrove C was a significant contributor to carbon accumulation in SAL sediments throughout all four phases, varying admixtures of terrestrial C from the hinterland also contributed, with natural mixed forest C predominating in the early phases and agriculture soil C predominating in the later phases. In this context, climate‐related precipitation changes are an overarching control, as surface water transport through rivers serves as the “delivery agent” for the outcomes of the anthropogenic impact in the catchment area into the lagoon. Amongst mangrove‐dominated ecosystems globally, the SAL is one of the most effective C sinks due to high mangrove carbon input in combination with a high allochthonous carbon input from anthropogenically enhanced sediment from the hinterland and increased preservation. Given the substantial C sequestration capacity of the SAL and other mangrove‐fringed coastal lagoons, conservation and restoration of these ecosystems is vitally important for climate change mitigation."],["dc.description.abstract","Our interdisciplinary research reveals that the interaction between climate and human activities controlled the Segara Anakan Lagoon’s (SAL) carbon‐environmental dynamic by changing its sediment supply and salinity, hence altered the organic matter composition and deposition. In coastal ecosystems strongly connected to their watershed like the SAL, climate is an overarching control of the \"delivery of effects\" of anthropogenic activities in the catchment area. Amongst other mangrove‐dominated ecosystems globally, the SAL is one of the most effective C sinks. Conservation and restoration of the SAL and other mangrove‐fringed coastal lagoons with high C sink capacity are vital for climate change mitigation. image"],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659"],["dc.description.sponsorship","Bundesministerium für Bildung und Forschung http://dx.doi.org/10.13039/501100002347"],["dc.description.sponsorship","German Academic Exchange Service http://dx.doi.org/10.13039/501100001655"],["dc.identifier.doi","10.1111/gcb.14926"],["dc.identifier.eissn","1365-2486"],["dc.identifier.issn","1354-1013"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17090"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/85538"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-425"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1365-2486"],["dc.relation.issn","1354-1013"],["dc.rights","CC BY-NC 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc/4.0"],["dc.title","Intertwined effects of climate and land use change on environmental dynamics and carbon accumulation in a mangrove‐fringed coastal lagoon in Java, Indonesia"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4541"],["dc.bibliographiccitation.issue","15"],["dc.bibliographiccitation.journal","Nanoscale Advances"],["dc.bibliographiccitation.lastpage","4553"],["dc.bibliographiccitation.volume","3"],["dc.contributor.author","Selvaggio, Gabriele"],["dc.contributor.author","Weitzel, Milan"],["dc.contributor.author","Oleksiievets, Nazar"],["dc.contributor.author","Oswald, Tabea A."],["dc.contributor.author","Nißler, Robert"],["dc.contributor.author","Mey, Ingo"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Enderlein, Jörg"],["dc.contributor.author","Tsukanov, Roman"],["dc.contributor.author","Kruss, Sebastian"],["dc.date.accessioned","2021-08-12T07:45:03Z"],["dc.date.available","2021-08-12T07:45:03Z"],["dc.date.issued","2021"],["dc.description.abstract","The layered silicates Egyptian Blue (CaCuSi 4 O 10 , EB), Han Blue (BaCuSi 4 O 10 , HB) and Han Purple (BaCuSi 2 O 6 , HP) emit as bulk materials bright and stable fluorescence in the near-infrared (NIR), which is of high interest for (bio)photonics due to minimal scattering, absorption and phototoxicity in this spectral range. So far the optical properties of nanosheets (NS) of these silicates are poorly understood. Here, we exfoliate them into monodisperse nanosheets, report their physicochemical properties and use them for (bio)photonics. The approach uses ball milling followed by tip sonication and centrifugation steps to exfoliate the silicates into NS with lateral size and thickness down to ≈ 16–27 nm and 1–4 nm, respectively. They emit at ≈ 927 nm (EB-NS), 953 nm (HB-NS) and 924 nm (HP-NS), and single NS can be imaged in the NIR. The fluorescence lifetimes decrease from ≈ 30–100 μs (bulk) to 17 μs (EB-NS), 8 μs (HB-NS) and 7 μs (HP-NS), thus enabling lifetime-encoded multicolor imaging both on the microscopic and the macroscopic scale. Finally, remote imaging through tissue phantoms reveals the potential for bioimaging. In summary, we report a procedure to gain monodisperse NIR fluorescent silicate nanosheets, determine their size-dependent photophysical properties and showcase the potential for NIR photonics."],["dc.identifier.doi","10.1039/D1NA00238D"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/88360"],["dc.identifier.url","https://mbexc.uni-goettingen.de/literature/publications/324"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-448"],["dc.relation","EXC 2067: Multiscale Bioimaging"],["dc.relation.eissn","2516-0230"],["dc.relation.workinggroup","RG Enderlein"],["dc.rights","CC BY 3.0"],["dc.rights.uri","http://creativecommons.org/licenses/by/3.0/"],["dc.title","Photophysical properties and fluorescence lifetime imaging of exfoliated near-infrared fluorescent silicate nanosheets"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2491"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Meteoritics and Planetary Science"],["dc.bibliographiccitation.lastpage","2516"],["dc.bibliographiccitation.volume","48"],["dc.contributor.author","Arp, Gernot"],["dc.contributor.author","Kolepka, Claudia"],["dc.contributor.author","Simon, Klaus"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Nolte, Nicole"],["dc.contributor.author","Hansen, Bent Tauber"],["dc.date.accessioned","2018-11-07T09:16:55Z"],["dc.date.available","2018-11-07T09:16:55Z"],["dc.date.issued","2013"],["dc.description.abstract","The extent of impact-generated hydrothermal activity in the 24km sized Ries impact structure has been controversially discussed. To date, mineralogical and isotopic investigations point to a restriction of hydrothermal activity to the impact-melt bearing breccias, specifically the crater-fill suevite. Here, we present new petrographic, geochemical, and isotopic data of postimpact carbonate deposits, which indicate a hydrothermal activity more extended than previously assumed. Specifically, carbonates of the Erbisberg, a spring mound located upon the inner crystalline ring of the crater, show travertine facies types not seen in any of the previously investigated sublacustrine soda lake spring mounds of the Ries basin. In particular, the streamer carbonates, which result from the encrustation of microbial filaments in subaerial spring effluents between 60 and 70 degrees C, are characteristic of a hydrothermal origin. While much of the primary geochemical and isotopic signatures in the mound carbonates have been obliterated by diagenesis, a postimpact calcite vein from brecciated gneiss of the subsurface crater floor revealed a flat rare earth element pattern with a clear positive Eu anomaly, indicating a hydrothermal fluid convection in the crater basement. Finally, the strontium isotope stratigraphic correlation of the travertine mound with the crater basin succession suggests a hydrothermal activity for about 250,000yr after the impact, which would be much longer than previously assumed."],["dc.identifier.doi","10.1111/maps.12235"],["dc.identifier.isi","000329022100009"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/28045"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.issn","1945-5100"],["dc.relation.issn","1086-9379"],["dc.title","New evidence for persistent impact-generated hydrothermal activity in the Miocene Ries impact structure, Germany"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]