Journal ArticleDOI
Provenancing wood used in the Norse Greenlandic settlements: A biogeochemical study using hydrogen, oxygen, and strontium isotopes
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In this article, the authors used biogeochemical analysis of stable hydrogen (δ2H), stable oxygen and radiogenic strontium (87Sr/86Sr) isotopes in soil, water, and modern plant samples from various sites in Greenland and Canada to characterize expected local isotopic baselines.About:
This article is published in Journal of Archaeological Science.The article was published on 2021-07-01. It has received 7 citations till now. The article focuses on the topics: Driftwood.read more
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Pretreatment of Rice Straw by Newly Isolated Fungal Consortium Enhanced Lignocellulose Degradation and Humification during Composting.
Sumbal Sajid,Obey Kudakwashe Zveushe,Víctor Resco de Dios,Farhan Nabi,Yun-Kyung Lee,Abdul Rasheed Kaleri,Lin Ma,Lei Zhou,Wei Zhang,Faqin Dong,Ying Han +10 more
TL;DR: In this paper , the impacts of pretreating rice straw using a consortium of newly isolated fungal species on lignocellulose degradation and humic substances during composting were investigated.
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Wood procurement in Norse Greenland (11th to 15th c. AD)
TL;DR: In this article, the taxa of archaeological wood assemblages from five Norse sites in Greenland, the episcopal manor Garðar/Igaliku (O47), Tatsip Ataa Killeq (O172), Tasilikulooq(O171), Narsaq (O17a) and Garden under Sandet (GUS) were analyzed to determine whether the wood was native, import or driftwood.
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Driftwood utilization and procurement in Norse Greenland
TL;DR: In this paper , the authors present data from taxonomic identifications on wood remains from five farmsteads in Norse Greenland where excavations have produced large collections of wood artefacts and wood debris.
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The Utilisation of Native Woodland in Norse Greenland
TL;DR: In this paper , a taxonomic analysis on artefacts and samples from five Norse Greenlandic sites (1000-1400 AD) showed that 36% of the combined assemblages (total of 8552 pieces) derive from native woodland.
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In-Situ Sludge Reduction in Membrane-Controlled Anoxic-Oxic-Anoxic Bioreactor: Performance and Mechanism
TL;DR: Metagenomics analysis uncovered that AOA bioreactors exhibited higher proportions of key genes encoding enzymes involved in the glycolysis and denitrification processes, which contributed to the utilization of carbon sources and nitrogen consumption and thus sludge reduction.
References
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Stable isotopes in precipitation
TL;DR: In this paper, the isotopic fractionation of water in simple condensation-evaporation processes is considered quantitatively on the basis of the fractionation factors given in section 1.2.
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Isotopic Variations in Meteoric Waters
TL;DR: The relationship between deuterium and oxygen-18 concentrations in natural meteoric waters from many parts of the world has been determined with a mass spectrometer and shows a linear correlation over the entire range for waters which have not undergone excessive evaporation.
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Terrestrial Ecoregions of the World: A New Map of Life on Earth
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Oxygen and hydrogen isotopes in the hydrologic cycle
TL;DR: In this article, the isotope fractionations that accompany the evaporation from the ocean and other surface waters and the reverse process of rain formation account for the most notable changes.
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Variation of seawater 87Sr/86Sr throughout Phanerozoic time
TL;DR: In this paper, a curve of seawater 87Sr/86Sr versus geologic time through the Phanerozoic is presented, which provides a basis for dating many marine carbonate, evaporite, and phosphate samples.