During feeding and burrowing, many epibenthic infaunal animals bioturbate sediments form a range of traces called lebensspuren (German for ‘life traces’), defined as any type sedimentary structure produced by living organism. 2020 survey along western Australia in the Gascoyne Marine Park, distinct trace was observed several times, identical to ‘spider trace’ 2007 eastern Australia, over 4000 k...

Large scale studies of underwater noise during rain are important for assessing the ocean environment and enabling remote sensing rates over open ocean. In this study, approximately 3.5 yrs acoustical meteorological data recorded at northeast Pacific continental margin evaluated. The acoustic a sampling rate 64 kHz depths 81 581 m shelf slope, respectively. Rain wind speeds provided by surface ...