Climate Change Data Portal
| Ordovician climate change, sea level history and bioevents: the Baltoscandic record | |
| 项目编号 | http://gepris.dfg.de/gepris/projekt/194296460 |
| Privatdozent Dr. OliverLehnert (Applicant) | |
| 项目主持机构 | Friedrich-Alexander-Universität Erlangen-Nürnberg |
| 开始日期 | 2011 |
| 结束日期 | 2015 |
| 英文摘要 | The Ordovician sedimentary cover of Baltoscandia will be investigated in detail for facies, stable isotope and sea-level changes in the frame of the project “Concentric Impact Structures in the Palaeozoic“ (CISP), an integral of the Swedish Deep Drilling Program (SDDP). The proposed project will provide precise stratigraphic control for intrabasinal and global correlations and studied sections will function as climate archives demonstrating drastic environmental and faunal changes during icehouse – greenhouse transitions. They will cover the interval of one of the biggest faunal diversification events in earth history (“Great Ordovician Biodiversification Event”). It is expected that detailed micro- and biofacies analysis, studies on oxygen isotopes from conodont apatite and the carbon isotope record will lead to a better understanding of the driving forces for the tremendous radiations during this dramatic interval in the evolution of life. This time includes the establishment of complex food webs and ecosystems such as the first highly diverse metazoan reefs. The project represents the opportunity to study metazoan reef growth versus changes in palaeoclimate and to proof or disproof the hypothesis that major peaks in Upper Ordovician biodiversity and reef development are connected to cooling and glacial periods. |
| 学科分类 | 0802 - 地质学;08 - 地球科学 |
| 资助机构 | DE-DFG |
| 项目类型 | Infrastructure Priority Programmes |
| URL | http://gepris.dfg.de/gepris/projekt/194296460 |
| 国家 | DE |
| 语种 | 英语 |
| 文献类型 | 项目 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/71432 |
| 推荐引用方式 GB/T 7714 | Privatdozent Dr. OliverLehnert .Ordovician climate change, sea level history and bioevents: the Baltoscandic record.2011. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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