The relationship between the phosphate and structural carbonate fractionation of fallow deer bioapatite in tooth enamel.
The relationship between the phosphate and structural carbonate fractionation of fallow deer bioapatite in tooth enamel.
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DOI：
10.1002/rcm.8324
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发表时间：
2019-01-30
期刊：
影响因子：
--
通讯作者：
Sykes N
中科院分区：
文献类型：
--
作者：
Miller H;Chenery C;Lamb AL;Sloane H;Carden RF;Atici L;Sykes N
磷酸盐（δ 18 OP值）和结构碳酸盐（δ 18 OC值）氧同位素比值之间的物种特异性关系已经在几种现代和化石动物物种中建立，但迄今为止尚未在欧洲休闲鹿（Dama dama dama）中进行研究。这项研究描述了现存的休闲鹿牙釉质中磷酸盐和结构碳酸盐生物磷灰石之间的关系，这将有助于我们进一步了解该物种独特的环境和文化历史。测定了51个来自欧洲和西亚的现代休闲鹿牙釉质样品中羟基磷灰石的磷酸盐氧同位素组成（δ 18 OP值）和结构碳酸盐氧同位素组成（δ 18 OC值）。δ 18 OC值在GV IsoPrime双入口质谱仪上测量，δ 18 OP值在通过ConFlo III接口与DeltaPlus XL同位素比质谱仪耦合的温控元素分析仪（TC/EA）上测量。本研究建立了鹿牙釉质δ 18 OC与δ 18 OP之间的直接线性关系（δ 18 OC = +9.244（±0.216）+0.958 * δ 18 OP（±0.013））。尽管回归成功，但在同一地理区域收集的样品中δ 18 O值的变化大于预期，尽管当考虑到Koppen盖革分类时，结果在广泛的气候分组中聚类。这是第一次全面研究氧离子形式（磷酸氧和结构碳酸盐）之间的关系在休闲鹿牙釉质。新方程将允许与其他食草动物数据进行直接比较。不同的δ 18 O值的群体内的休闲鹿广泛地反映了生态区，它们被发现，这可能解释了这种模式的结果在其他广食性物种。
The species‐specific relationship between phosphate (δ18OP values) and structural carbonate (δ18OC values) oxygen isotope ratios has been established for several modern and fossil animal species but until now it has not been investigated in European fallow deer (Dama dama dama). This study describes the relationship between phosphate and structural carbonate bioapatite in tooth enamel of extant fallow deer, which will help us further understand the species' unique environmental and cultural history. The oxygen isotope composition of phosphate (δ18OP value) and structural carbonate (δ18OC value) of hydroxylapatite was determined in 51 modern fallow deer tooth enamel samples from across Europe and West Asia. The δ18OC values were measured on a GV IsoPrime dual‐inlet mass spectrometer and the δ18OP values on a temperature‐controlled elemental analyser (TC/EA) coupled to a DeltaPlus XL isotope ratio mass spectrometer via a ConFlo III interface. This study establishes a direct and linear relationship between the δ18OC and δ18OP values from fallow deer tooth enamel (δ18OC = +9.244(±0.216) + 0.958 * δ18OP (±0.013)). Despite the successful regression, the variation in δ18O values from samples collected in the same geographical area is greater than expected, although the results cluster in broad climatic groupings when Koppen‐Geiger classifications are taken into account for the individuals' locations. This is the first comprehensive study of the relationship between ionic forms of oxygen (phosphate oxygen and structural carbonate) in fallow deer dental enamel. The new equation will allow direct comparison with other herbivore data. Variable δ18O values within populations of fallow deer broadly reflect the ecological zones they are found in which may explain this pattern of results in other euryphagic species.
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影响因子：
3.9
作者：
DANGELA, D;LONGINELLI, A
通讯作者：
LONGINELLI, A
DOI：
10.1016/s0031-0182(96)00067-3
发表时间：
1996-11-01
影响因子：
3
作者：
Iacumin, P;Bocherens, H;Longinelli, A
通讯作者：
Longinelli, A
影响因子：
3.9
作者：
COPLEN, TB
通讯作者：
COPLEN, TB
影响因子：
2.7
作者：
Hartman G;Danin A
通讯作者：
Danin A
影响因子：
2.8
作者：
Balasse, M;Ambrose, SH;Rpice, TD
通讯作者：
Rpice, TD