WebApr 11, 2024 · Predation pressure and herbivory exert cascading effects on coral reef health and stability. However, the extent of these cascading effects can vary considerably across space and time. This variability is likely a result of the complex interactions between coral reefs’ biotic and abiotic dimensions. A major biological component that has been poorly … WebApr 12, 2024 · Understanding microbial community structure and the underlying control mechanisms are fundamental purposes of aquatic ecology. However, little is known about the seasonality and how trophic conditions regulate plankton community in subtropical reservoirs. In this study, we study the prokaryotic and picoeukaryotic communities and …
The R Journal: An Introduction to the EcoTroph R Package: …
WebMar 2, 2024 · Known as trophic downgrading (Estes et al. 2011 ), the functional decline of top predator populations can lead to drastic changes in many ecosystems including lakes, temperate and tropical reefs, terrestrial forests and tundra (Terborgh and Estes 2010 ). WebApr 12, 2024 · Hierarchical meta-analysis and the ‘trim and fill’ procedure were conducted in R using the metafor package (R Core Team, 2024; Viechtbauer, 2010). 3 RESULTS The 101 cases of the 83 articles were from all inhabited continents and were carried out in 31 countries or regions (Figure S3 ). hand stitchery patterns
tRophicPosition: Bayesian Trophic Position Estimation with …
WebMay 7, 2008 · Data are also presented indicating that the ant’s crop, which is especially capacious in formicines (its contents may amount to over 30% of the formicine’s mass), and which appears to survive the anting procedure intact, constitutes, at least when laden, a valuable component of the trophic package that the bird accesses by anting. WebOct 20, 2024 · Trophic interactions Urban ecology Zoology Ecosystem services Human intrusions and disturbance Human perceptions and interactions Law and policy Natural capital Nature's contribution to people Rewilding Join the BES BES.org Methods in Ecology and Evolution Volume 10, Issue 2p. 270-279 RESEARCH ARTICLE Free Access WebApr 5, 2024 · tRophicPosition is a colaborative project of Chris Harrod, Andrew L. Jackson, Claudio Quezada-Romegialli and others. It consists of an R package incorporating a Bayesian model for the calculation of consumer trophic position using stable isotopes with one or two baselines. businesses or sale near 33486