Chengcheng Liu, Hong Yan, Liqiang Zhao, Nanyu Zhao, Fan Luo, Hanfeng Wen, Haotian Yang, Wei Yang, Jialong Hao, Chengde Liang, Kentaro Tanaka, Naoko Murakami-Sugihara, Kotaro Shirai, Naoto Takahata, John Dodson, Bernd R. Schöne
{"title":"环境对南海砗磲贝壳超高分辨率 Sr/Ca 的潜在影响","authors":"Chengcheng Liu, Hong Yan, Liqiang Zhao, Nanyu Zhao, Fan Luo, Hanfeng Wen, Haotian Yang, Wei Yang, Jialong Hao, Chengde Liang, Kentaro Tanaka, Naoko Murakami-Sugihara, Kotaro Shirai, Naoto Takahata, John Dodson, Bernd R. Schöne","doi":"10.1007/s00338-024-02555-z","DOIUrl":null,"url":null,"abstract":"<p>The hourly to monthly resolution Sr/Ca profiles of modern juvenile giant clam (<i>Tridacna</i> spp.) shells from the northern South China Sea were obtained using ICP-OES, LA-ICP-MS and NanoSIMS. The results showed the variability of Sr/Ca profiles determined by different analytical methods were consistent on monthly time scale. The hourly resolved Sr/Ca determined by NanoSIMS showed pronounced daily cycles which may be associated with the diurnal cycle of the physiology, environment and/or weather condition. By comparison of daily resolution Sr/Ca and contemporaneous instrumental environment data, no robust link was observed between environmental parameters and juvenile <i>Tridacna</i> Sr/Ca, and only weak correlation was found between daily outgoing longwave radiation (OLR) (<i>r</i> = − 0.167, <i>p</i> < 0.01) and Sr/Ca. However, the effective solar radiation cannot explain the variability of nightly Sr/Ca, and some other factors are more likely to influence the Sr/Ca of juvenile <i>Tridacna</i>. Moreover, no consistent correlation was observed between Sr/Ca and growth rate of <i>Tridacna</i>. The mechanism of juvenile <i>Tridacna</i> Sr/Ca is still mysterious, conducting artificial culture experiments seems the best way to unravel the mechanisms behind Sr<sup>2+</sup> incorporation into <i>Tridacna</i> shells.</p>","PeriodicalId":10821,"journal":{"name":"Coral Reefs","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Potential environment effect on ultrahigh resolution Sr/Ca of giant clam shells from South China Sea\",\"authors\":\"Chengcheng Liu, Hong Yan, Liqiang Zhao, Nanyu Zhao, Fan Luo, Hanfeng Wen, Haotian Yang, Wei Yang, Jialong Hao, Chengde Liang, Kentaro Tanaka, Naoko Murakami-Sugihara, Kotaro Shirai, Naoto Takahata, John Dodson, Bernd R. Schöne\",\"doi\":\"10.1007/s00338-024-02555-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The hourly to monthly resolution Sr/Ca profiles of modern juvenile giant clam (<i>Tridacna</i> spp.) shells from the northern South China Sea were obtained using ICP-OES, LA-ICP-MS and NanoSIMS. The results showed the variability of Sr/Ca profiles determined by different analytical methods were consistent on monthly time scale. The hourly resolved Sr/Ca determined by NanoSIMS showed pronounced daily cycles which may be associated with the diurnal cycle of the physiology, environment and/or weather condition. By comparison of daily resolution Sr/Ca and contemporaneous instrumental environment data, no robust link was observed between environmental parameters and juvenile <i>Tridacna</i> Sr/Ca, and only weak correlation was found between daily outgoing longwave radiation (OLR) (<i>r</i> = − 0.167, <i>p</i> < 0.01) and Sr/Ca. However, the effective solar radiation cannot explain the variability of nightly Sr/Ca, and some other factors are more likely to influence the Sr/Ca of juvenile <i>Tridacna</i>. Moreover, no consistent correlation was observed between Sr/Ca and growth rate of <i>Tridacna</i>. The mechanism of juvenile <i>Tridacna</i> Sr/Ca is still mysterious, conducting artificial culture experiments seems the best way to unravel the mechanisms behind Sr<sup>2+</sup> incorporation into <i>Tridacna</i> shells.</p>\",\"PeriodicalId\":10821,\"journal\":{\"name\":\"Coral Reefs\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-09-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Coral Reefs\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1007/s00338-024-02555-z\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MARINE & FRESHWATER BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Coral Reefs","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s00338-024-02555-z","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MARINE & FRESHWATER BIOLOGY","Score":null,"Total":0}
Potential environment effect on ultrahigh resolution Sr/Ca of giant clam shells from South China Sea
The hourly to monthly resolution Sr/Ca profiles of modern juvenile giant clam (Tridacna spp.) shells from the northern South China Sea were obtained using ICP-OES, LA-ICP-MS and NanoSIMS. The results showed the variability of Sr/Ca profiles determined by different analytical methods were consistent on monthly time scale. The hourly resolved Sr/Ca determined by NanoSIMS showed pronounced daily cycles which may be associated with the diurnal cycle of the physiology, environment and/or weather condition. By comparison of daily resolution Sr/Ca and contemporaneous instrumental environment data, no robust link was observed between environmental parameters and juvenile Tridacna Sr/Ca, and only weak correlation was found between daily outgoing longwave radiation (OLR) (r = − 0.167, p < 0.01) and Sr/Ca. However, the effective solar radiation cannot explain the variability of nightly Sr/Ca, and some other factors are more likely to influence the Sr/Ca of juvenile Tridacna. Moreover, no consistent correlation was observed between Sr/Ca and growth rate of Tridacna. The mechanism of juvenile Tridacna Sr/Ca is still mysterious, conducting artificial culture experiments seems the best way to unravel the mechanisms behind Sr2+ incorporation into Tridacna shells.
期刊介绍：
Coral Reefs, the Journal of the International Coral Reef Society, presents multidisciplinary literature across the broad fields of reef studies, publishing analytical and theoretical papers on both modern and ancient reefs. These encourage the search for theories about reef structure and dynamics, and the use of experimentation, modeling, quantification and the applied sciences.
Coverage includes such subject areas as population dynamics; community ecology of reef organisms; energy and nutrient flows; biogeochemical cycles; physiology of calcification; reef responses to natural and anthropogenic influences; stress markers in reef organisms; behavioural ecology; sedimentology; diagenesis; reef structure and morphology; evolutionary ecology of the reef biota; palaeoceanography of coral reefs and coral islands; reef management and its underlying disciplines; molecular biology and genetics of coral; aetiology of disease in reef-related organisms; reef responses to global change, and more.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
