What is the relative abundance of different urochordate species in the ocean?

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 ... This indicates that changes in relative abundance compound discarding under quota constraints. Collectively, these results empirically demonstrate that single- ... Feb 8, 2024 ... Our goal for this comprehensive, 5-year field survey is to refine our knowledge of the current distribution, relative abundance, and the timing ... ... research population abundance using underwater images collected during the population surveys. ... relative abundances at various geographic scales and ... Relative abundance of the potential food types is not very important in determining the optimal diet; relative value of prey types is quite important; but ... 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 ... Modeled long-term relative abundance of Humpback whale around ... Our results revealed that a lower relative abundance of sulphate-reducing ... This study supports the relative value of the proximal femur to estimate ... On this page you will find a running compilation of publicly available informational material, reports, and scholarly research. Low- moderate. 20-39% Moderate change in relative abundance in plants. Production of standing crop declines visibly for preferred species, but total crop.