Spectral analysis in quaternary sciences
- Spectral analysis is a technique of time-series analysis that decomposes signals into linear combinations of harmonic components. Rooted in the 19th century, spectral analysis gained popularity in palaeoclimatology since the early 1980s. This was partly due to the availability of long time series of past climates, but also the development of new, partly adapted methods and the increasing spread of affordable personal computers. This paper reviews the most important methods of spectral analysis for palaeoclimate time series and discusses the prerequisites for their application as well as advantages and disadvantages. The paper also offers an overview of suitable software, as well as computer code for using the methods on synthetic examples.
| Author details: | Martin H. TrauthORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1016/j.quascirev.2021.107157 |
| ISSN: | 0277-3791 |
| ISSN: | 1873-457X |
| Title of parent work (English): | Quaternary science reviews : the international multidisciplinary research and review journal |
| Publisher: | Elsevier |
| Place of publishing: | Oxford |
| Publication type: | Article |
| Language: | English |
| Date of first publication: | 2021/09/03 |
| Publication year: | 2021 |
| Release date: | 2022/11/25 |
| Tag: | MATLAB; Orbital forcing; Paleoclimate; Spectral analysis |
| Volume: | 270 |
| Article number: | 107157 |
| Number of pages: | 13 |
| Funding institution: | Germany Research Foundation (DFG) through the Priority Program SPP 1006 ICDPGerman Research Foundation (DFG) [TR 419/16] |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Geowissenschaften |
| DDC classification: | 5 Naturwissenschaften und Mathematik / 55 Geowissenschaften, Geologie / 550 Geowissenschaften |
| Peer review: | Referiert |
