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Situ kükürt izotopu analizi SIMS için Authigenic pirit metan taşıyan çökeller üzerinden hazırlanması
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1School of Earth Sciences and Engineering,Sun Yat-sen University, 2School of Marine Sciences,Sun Yat-sen University, 3Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, 4South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, 5Institut für Geologie,Universität Hamburg, 6Institut für Geologie und Paläontologie,Westfälische Wilhelms-Universität Münster, 7Guangzhou Marine Geological Survey
Chapitres
- 00:05Titre
- 00:59Sediment Core Sample Collection
- 02:48Morphology Observation
- 04:17Sample Preparation for SIMS Analysis
- 05:25SIMS Analysis
- 06:47Results: The Content and Sulfur Isotopic Compositions of Sulfide Minerals
- 08:29Conclusion
Analizleri pirit metan taşıyan çökeller üzerinden (δ34S) kompozisyon izotopik kükürt genellikle toplu örnekleri üzerinde odaklanmıştır. Burada, biz ikincil iyon kütle spektroskopisi δ34S değerleri pyritization diagenetic tarihini anlamak için çeşitli pirit nesillerin analiz etmek için uygulanır.
Tags
PyriteAuthigenic PyriteMethane-bearing SedimentsIn Situ Sulfur Isotope AnalysisSIMSDiagenetic HistoryBiogeochemical ProcessesOrganiclastic Sulfur ReductionSulfur-driven Anaerobic Oxidation Of MethaneHigh-resolutionPrecisionSediment CoreSediment SeparationPyrite AggregateBulk Sulfur ExtractionMorphological FeaturesTextural FeaturesSample Preparation
