Oxygen isotope fractionation between bird bone phosphate and drinking water

doi:10.1007/s00114-017-1468-2

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	Oxygen isotope fractionation between bird bone phosphate and drinking water
	Amiot, Romain 1; Angst, Delphine 2; Legendre, Serge 1; Buffetaut, Eric 3; Fourel, Francois 4; Adolfssen, Jan 5; Andre, Aurore 6,7; Bojar, Ana Voica 8; Canoville, Aurore 9,10; Barral, Abel 1
刊名	SCIENCE OF NATURE
	2017-06-01
卷号	104 期号:5-6
关键词	Bird Phosphate Oxygen Isotope Fractionation Equation
DOI	10.1007/s00114-017-1468-2
文献子类	Article
英文摘要	Oxygen isotope compositions of bone phosphate (delta O-18(p)) were measured in broiler chickens reared in 21 farms worldwide characterized by contrasted latitudes and local climates. These sedentary birds were raised during an approximately 3 to 4-month period, and local precipitation was the ultimate source of their drinking water. This sampling strategy allowed the relationship to be determined between the bone phosphate delta O-18(p) values (from 9.8 to 22.5% V-SMOW) and the local rainfall delta O-18(w) values estimated from nearby IAEA/WMO stations (from -16.0 to -1.0% V-SMOW). Linear least square fitting of data provided the following isotopic fractionation equation: delta O-18(w) = 1.119 (+/- 0.040) delta O-18(p) - 24.222 (+/- 0.644); R-2 = 0.98. The delta O-18(p)-delta O-18(w) couples of five extant mallard ducks, a common buzzard, a European herring gull, a common ostrich, and a greater rhea fall within the predicted range of the equation, indicating that the relationship established for extant chickens can also be applied to birds of various ecologies and body masses. Applied to published oxygen isotope compositions of Miocene and Pliocene penguins from Peru, this new equation computes estimates of local seawater similar to those previously calculated. Applied to the basal bird Confuciusornis from the Early Cretaceous of Northeastern China, our equation gives a slightly higher delta O-18(w) value compared to the previously estimated one, possibly as a result of lower body temperature. These data indicate that caution should be exercised when the relationship estimated for modern birds is applied to their basal counterparts that likely had a metabolism intermediate between that of their theropod dinosaur ancestors and that of advanced ornithurines.
WOS关键词	EAST-ASIAN DINOSAURS ; CONFUCIUSORNIS-SANCTUS ; AMBIENT-TEMPERATURES ; DELTA-O-18 RECORD ; HEAT-PRODUCTION ; STABLE OXYGEN ; TOOTH ENAMEL ; PRECIPITATION ; CARBONATE ; RECONSTRUCTION
WOS研究方向	Science & Technology - Other Topics
语种	英语
WOS记录号	WOS:000403543000010
资助机构	CNRS PICS(PIC07193) ; National Basic Research Program of China(2012CB821900) ; Institut Universitaire de France
内容类型	期刊论文
源URL	[http://124.16.247.212/handle/311034/7718]
专题	古脊椎动物与古人类研究所_图书馆1 古脊椎动物与古人类研究所_古低等脊椎动物研究室
作者单位	1.Univ Claude Bernard Lyon 1, Ecole Normale Super Lyon, Lab Geol Lyon, CNRS,UMR 5276,Terre Planetes & Environm, F-69622 Villeurbanne, France 2.Univ Cape Town, Dept Biol Sci, Palaeobiol Res Grp, Private Bag X3, ZA-7701 Rhodes Gift, South Africa 3.CNRS, UMR 8538, Ecole Normale Super, Lab Geol, F-75231 Paris, France 4.Univ ClaudeBernard Lyon 1, Lab Ecol Hydrosyst Nat & Anthropises, CNRS, UMR 5023, 3 Rue Raphael Dubois, F-69622 Villeurbanne, France 5.Minist Mineral Resources, Imaneq 1A, Nuuk 3900, Greenland 6.Univ Reims, CREA, Dept Biol Biochim, 2 Esplanade Roland Garros, F-51100 Reims, France 7.Univ Reims, CREA, Dept Sci Terre, 2 Esplanade Roland Garros, F-51100 Reims, France 8.Salzburg Univ, Dept Mineral, Dept Geog & Geol, Hellbrunnerstr 34, A-5020 Salzburg, Austria 9.North Carolina State Univ, Paleontol Res Lab, North Carolina Museum Nat Sci, 11 W Jones St, Raleigh, NC 27601 USA 10.North Carolina State Univ, Dept Biol Sci, 11 W Jones St, Raleigh, NC 27601 USA
推荐引用方式 GB/T 7714	Amiot, Romain,Angst, Delphine,Legendre, Serge,et al. Oxygen isotope fractionation between bird bone phosphate and drinking water[J]. SCIENCE OF NATURE,2017,104(5-6).
APA	Amiot, Romain.,Angst, Delphine.,Legendre, Serge.,Buffetaut, Eric.,Fourel, Francois.,...&Lecuyer, Christophe.(2017).Oxygen isotope fractionation between bird bone phosphate and drinking water.SCIENCE OF NATURE,104(5-6).
MLA	Amiot, Romain,et al."Oxygen isotope fractionation between bird bone phosphate and drinking water".SCIENCE OF NATURE 104.5-6(2017).