Trends in reef tropic structure over a continental scale

Two long term monitoring datasets were studies for marine community dynamics, for positive or negative trends of density at three key tropic levels (predators, herbivores, and algae). 104 locations containing survey data ranging from 3 - 20 years.See Madin et al (2020) for full details.

本研究采用两份长期监测数据集，用于探究海洋群落动态，重点分析捕食者、植食者与藻类三个关键营养级（trophic levels）下的种群密度正负变化趋势。该数据集涵盖104个调查点位，各点位的调查周期跨度为3至20年。完整研究细节可参见Madin等人（2020）的相关成果。