The first continuous Late Glacial – Holocene peat bog multi-proxy record from the Dolomites (NE Italian Alps)

Poto, Luisa; Gabrieli, Jacopo; Crowhurst, Simon J; Appleby, P. G.; Ferretti, Patrizia; Surian, Nicola; Cozzi, Giulio; Zaccone, Claudio; Turetta, Clara; Pini, Roberta; Kehrwald, Natalie; Barbante, Carlo

doi:10.1016/j.quaint.2013.05.001

Cited by 22 publications

(8 citation statements)

References 51 publications

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“…S6 ). The average GR estimated at Posta Fibreno is extremely high (10x) compared with corresponding values from European continental peatlands, where the top 100 cm represents up to 2,200 yr of peat accumulation 35 37 38 , and GR averaging around 0.04–0.06 cm/yr.…”

Section: “La Rota” a Fascinating Free-floating Mirementioning

confidence: 83%

Highly anomalous accumulation rates of C and N recorded by a relic, free-floating peatland in Central Italy

Zaccone

Lobianco

Shotyk

et al. 2017

Sci Rep

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Floating islands mysteriously moving around on lakes were described by several Latin authors almost two millennia ago. These fascinating ecosystems, known as free-floating mires, have been extensively investigated from ecological, hydrological and management points of view, but there have been no detailed studies of their rates of accumulation of organic matter (OM), organic carbon (OC) and total nitrogen (TN). We have collected a peat core 4 m long from the free-floating island of Posta Fibreno, a relic mire in Central Italy. This is the thickest accumulation of peat ever found in a free-floating mire, yet it has formed during the past seven centuries and represents the greatest accumulation rates, at both decadal and centennial timescale, of OM (0.63 vs. 0.37 kg/m2/yr), OC (0.28 vs. 0.18 kg/m2/yr) and TN (3.7 vs. 6.1 g/m2/yr) ever reported for coeval peatlands. The anomalously high accretion rates, obtained using 14C age dating, were confirmed using 210Pb and 137Cs: these show that the top 2 m of Sphagnum-peat has accumulated in only ~100 years. As an environmental archive, Posta Fibreno offers a temporal resolution which is 10x greater than any terrestrial peat bog, and promises to provide new insight into environmental changes occurring during the Anthropocene.

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Section: “La Rota” a Fascinating Free-floating Mirementioning

confidence: 83%

Highly anomalous accumulation rates of C and N recorded by a relic, free-floating peatland in Central Italy

Zaccone

Lobianco

Shotyk

et al. 2017

Sci Rep

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“…Better resolved oscillations are found within the lower part of COL17c where the highest sedimentary recovery rates correspond to highest sediment density estimates. Overall lower XRF Mo inc/coh ratio together with oscillating features are found within the lacustrine unit, while the peatland unit is rather characterized by two distinct states corresponding to minerotrophic-and ombrotrophic-like peatland systems (Roeser et al, 2017;Poto et al, 2013;Longman et al, 2019). The ombrotrophic peatland presents the highest XRF Mo inc/coh and Ca/Ti ratios values ( Figs.…”

Section: Stratigraphy and Sedimentary Patternsmentioning

confidence: 99%

Chronostratigraphy of a 1.5±0.1 Ma composite sedimentary record from Colônia basin (SE Brazil): Bayesian modeling based on paleomagnetic, authigenic 10Be/9Be, radiocarbon and luminescence dating

Simon

Ledru

Sawakuchi

et al. 2020

Quaternary Geochronology

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HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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“…The concentration of Sr in milk depends on the ability of plants to absorb this element and the transfer of Sr to cattle either through grazing or lactation (Levkov et al, 2017;Petrović et al, 2016). The Quaternary sediments of the Veneto region contain relatively high Sr concentrations from input from the neighbouring Dolomites (Poto et al, 2013 and references therein).…”

Section: Strontium (Sr)mentioning

confidence: 99%

Trace and rare earth elements determination in milk whey from the Veneto region, Italy

et al. 2021

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, Y) in whey samples from cow and goat milk by inductively coupled plasma mass spectrometry and inductively coupled plasma-sector field mass spectrometry. A total of 261 milk whey samples were collected from four locations in the Veneto region of northeastern (NE) Italy. These samples contain a wide range concentration of 17 trace elements (0.06-1530 μg kg − 1) and 14 rare earth elements (0.16-28.2 ng kg − 1) in whey samples, but do not reach toxic concentrations. Elemental fingerprinting of trace and rare earth elements in cow and goat milk whey provide information on the dairy quality and, as they reflect the local environmental conditions, result in an excellent indicator of their geographical origin.

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The first continuous Late Glacial – Holocene peat bog multi-proxy record from the Dolomites (NE Italian Alps)

Cited by 22 publications

References 51 publications

Highly anomalous accumulation rates of C and N recorded by a relic, free-floating peatland in Central Italy

Highly anomalous accumulation rates of C and N recorded by a relic, free-floating peatland in Central Italy

Chronostratigraphy of a 1.5±0.1 Ma composite sedimentary record from Colônia basin (SE Brazil): Bayesian modeling based on paleomagnetic, authigenic 10Be/9Be, radiocarbon and luminescence dating

Trace and rare earth elements determination in milk whey from the Veneto region, Italy

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