Predation is one of the most difficult ecologicalinteractions to study.
捕食行为是生态学相互作用研究中最困难的问题之一。
2
On the other hand, identifying what regulates population dynamics and allows ecologicalinteractions to persist has vexed ecologists for almost 100 years.
另一方面,理解调控种群动态和生态学交互作用的过程和因素也是困扰生态学家长达百年的重要生态学问题。
3
Though a systematical approach, this paper analyses the interactions among subsystems of financial ecology and the fundamental determinants of the financial ecological system.