Determining the sources of calcium for migratory songbirds using stable strontium isotopes
Sign Up to like & getrecommendations! Published in 2017 at "Oecologia"
DOI: 10.1007/s004420000550
Abstract: We investigated natural variations in the stable isotopic composition of strontium (a surrogate for calcium) in the bones of a single species of breeding migratory songbird, as well as in their eggshells, egg contents, and… read more here.
Keywords: 86sr ratios; sources calcium; calcium migratory; 87sr 86sr ... See more keywords
Tracing the Origins of Blueberries by Their Mineral Element Contents and 87Sr/86Sr Ratios.
Sign Up to like & getrecommendations! Published in 2021 at "Biological trace element research"
DOI: 10.1007/s12011-021-02701-6
Abstract: This study investigated the feasibility of using the mineral element contents and 87Sr/86Sr ratios of blueberries to trace their origins. The contents of 28 mineral elements, including K, Al, and Mg, were determined in 104… read more here.
Keywords: element contents; 86sr ratios; analysis; mineral element ... See more keywords
Evaluation from otolith Sr stable isotope ratios of possible juvenile growth areas of Japanese eels collected from the West Mariana Ridge spawning area
Sign Up to like & getrecommendations! Published in 2019 at "Fisheries Science"
DOI: 10.1007/s12562-019-01304-4
Abstract: The widely distributed East Asian Japanese eel Anguilla japonica constitutes a single genetically homogeneous population with a single spawning area near the West Mariana Ridge. Otolith 87Sr/86Sr ratios of adults (categorized as “river“, “estuarine” or… read more here.
Keywords: growth areas; spawning area; 86sr ratios; 87sr 86sr ... See more keywords
Controls on the solute geochemistry of subglacial discharge from the Russell Glacier, Greenland Ice Sheet determined by radiogenic and stable Sr isotope ratios
Sign Up to like & getrecommendations! Published in 2018 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2018.08.004
Abstract: Abstract We used radiogenic and stable Sr isotope ratios (87Sr/86Sr and δ88/86Sr) to examine controls on solute acquisition in subglacial discharge from the Russell Glacier, a land-terminating lobe of the Greenland Ice Sheet (GrIS) located… read more here.
Keywords: 86sr ratios; geochemistry; 86sr values; 87sr 86sr ... See more keywords
Temporal evolution of δ44/40Ca and 87Sr/86Sr of carbonatites: Implications for crustal recycling through time
Sign Up to like & getrecommendations! Published in 2021 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2021.05.046
Abstract: Abstract Carbonatites are igneous rocks composed of over 50% modal carbonate minerals and their exact origin and possible mode(s) of formation are still debated. We report stable Ca isotopic compositions (δ44/40CaSRM915a) of globally distributed carbonatites… read more here.
Keywords: time; 86sr ratios; crustal recycling; 40ca 87sr ... See more keywords
Magma recharge processes of the Yandangshan volcanic-plutonic caldera complex in the coastal SE China: Constraint from inter-grain variation of Sr isotope of plagioclase
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Asian Earth Sciences"
DOI: 10.1016/j.jseaes.2020.104511
Abstract: Abstract In situ Sr-isotope of plagioclase can be used to elucidate the details of magmatic processes. Here we report in situ Sr isotopic compositions of plagioclase from the intra-caldera porphyritic quartz syenite and mafic microgranular… read more here.
Keywords: variation; 86sr ratios; 87sr 86sr; plagioclase ... See more keywords
Genetic links between granitic and related dioritic rocks in Liaodong Peninsula, China: Sr–Nd–Hf–O isotopic evidence
Sign Up to like & getrecommendations! Published in 2020 at "Lithos"
DOI: 10.1016/j.lithos.2020.105368
Abstract: Abstract Syenogranite and related dioritic rocks (dioritic microgranular enclaves and quartz diorite) from the Early Cretaceous Shihuzhen–Jiudaogou pluton, NE China, were studied to investigate the formation and evolution of the granitic magma driven by the… read more here.
Keywords: 86sr ratios; derived magma; related dioritic; mantle derived ... See more keywords
Evaluating the use of Ca/Sr and 87Sr/86Sr ratios to track Ca sources in sugar maple in Ontario
Sign Up to like & getrecommendations! Published in 2023 at "Canadian Journal of Forest Research"
DOI: 10.1139/cjfr-2022-0326
Abstract: Decades of acidic deposition and timber harvesting have depleted calcium (Ca) stocks in soils. One approach to tracking Ca sources from soil is by using Ca/Sr ratios, while 87Sr/86Sr ratios have been used to estimate… read more here.
Keywords: sugar maple; use 87sr; 87sr 86sr; sources sugar ... See more keywords