| Issue |
E3S Web of Conf.
Volume 539, 2024
III International Conference on Agriculture, Earth Remote Sensing and Environment (RSE-III-2024)
|
|
|---|---|---|
| Article Number | 01006 | |
| Number of page(s) | 12 | |
| Section | Ecology, Environmental Protection and Conservation of Biological Diversity | |
| DOI | https://doi.org/10.1051/e3sconf/202453901006 | |
| Published online | 17 June 2024 | |
Analysis of Caspian Sea fluctuation data
MIREA - Russian Technological University, 78, Vernadsky pros., Moscow, 119454, Russia
* Corresponding author: 9015111295@mail.ru
An efficient algorithm for separating motion into fluctuating and trending components is developed. The system of almost-periods corresponding to the analyzed data is revealed using the shift function introduced by M. Johnson. Structural features of long cycles are determined, which allow building short-term, medium-term and long-term forecasts for analyzing the Caspian Sea level. It is shown that the level of the Caspian Sea in the period from the early 1950s to the early 1980s was near the minimum, and from that time began its growth. Presumably, by the early 2050s the Caspian Sea level will be able to approach the levels of the beginning of the last century and update its local maximum.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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