What is the relative abundance of different cartilaginous fish species in marine ecosystems?

Trends in commercial and recreational catch are monitored along with coarse-scale relative abundance indices from fishery-dependent and fishery-independent ... Feb 14, 2014 ... In simple mode, users can adjust the five main variables of informational complexity (i.e. the number of object types, relative abundance of ... Finally, the relative element abundances ([X/Fe]) are also presented in the ... For more information, see Using APOGEE Stellar abundances and Jönsson et al. Aug 1, 1987 ... both BBS and CBC data for biogeographical studies is that they provide information on relative abundance within a species's range, in ... ... research population abundance using underwater images collected during the population surveys. ... relative abundances at various geographic scales and ... Stock assessment analyses rely on other informational sources to estimate resource data. ... The aim of the survey is to provide a relative abundance index of ... Jan 16, 2025 ... ... relative climate impact of a given greenhouse gas relative to the ... informational purposes. The data collected by EPA's Greenhouse ... Jul 5, 2019 ... This research infers the presence and abundance of viruses based on the relative abundances of ... a view based on informational protein ... Aug 26, 2022 ... Click on the tabs to view a species distribution map, abundance and biomass by year, relative abundance by month and salinity zone, and species ... The rela- tive abundance represents the proportions of microorganisms in a sample, reflecting how common or rare a microorganism is relative to other ...