A5055761691- Arctic and Antarctic ice dynamics
- Underwater Acoustics Research
- Marine animal studies overview
- Climate change and permafrost
- Methane Hydrates and Related Phenomena
- Geological Studies and Exploration
- Acoustic Wave Phenomena Research
Fujian Institute of Oceanography
2021-2023
Ministry of Natural Resources
2021-2023
In the context of global warming leading to rapidly changing Arctic sea ice and environment, it is necessary understand statistical characteristics noise under existing ocean environmental conditions. The data recorded from August 1, 2018 November 2, 2019, on Chukchi Plateau, have been studied analyze relationship between transient events non-Gaussian statistics under-ice noise. ice-generated largely contributes total exhibits due occurrence these transients. number transients has a strong...
In Arctic Ocean, the sea ice concentration, surface temperature and wind speed will change significantly with months seasons, then affect characteristics of underwater noise. this paper, measured noise data over a year period from October 1, 2018 to September 30, 2019 (local time) in Chukchi Plateau are presented discussed study monthly seasonal statistical Due transient sound signals generated by sea-ice activities, spectrum levels have greater fluctuation during ice-cover period, there...