How can relative abundance be used to understand the influence of top-down and bottom-up control?

Dec 4, 2019 ... We report that a 1% relative gut abundance of Escherichia is an independent risk factor for Escherichia bacteriuria and UTI. 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 ... Interpolated spatial distribution of Shannon's informational... Variation of diversity indices of aphids sampled in field and under... The sampling quality ... abundance (circles) for catalyzed recycling. Rate constants for replication ... the relative stability of these sequences, with W,X,Y,Z achieving the ... The rela- tive abundance represents the proportions of microorganisms in a sample, reflecting how common or rare a microorganism is relative to other ... informational and regulatory signing; law enforcement ... determining the relative abundance of most singing passerine species, but are inadequate for. Jan 8, 2024 ... ... (richness) and relative abundance of these species (evenness). Species richness, as a measure on its own, does not take into account the ... These results may be compromised by small sample size, low relative abundance on survey route, imprecise trends, and/or missing data. Caution should be used ... Low- moderate. 20-39% Moderate change in relative abundance in plants. Production of standing crop declines visibly for preferred species, but total crop. Jul 5, 2019 ... This research infers the presence and abundance of viruses based on the relative abundances of ... a view based on informational protein ...