The ecology nothing has to see with the ambientalistas movements. Ecologists are scientists who study the ecology and cannot confuse with ativismo defending politician of the environment. Who runs risks in this meaning in special is the environment, the ecosystems and the proper nature. One is about a branch of Biological sciences that studies this nature. Teia Trfica, for example, is constituted by interlaced alimentary chains that I eat in all ecological nature has relation that it includes at least two individuals that can be harmonic or disharmonous.
It had a process of coevoluo in the adaptations of predators and female prisoners, each one with its style and proper instinct. The water is one link common between biomas and has covered therefore, most of the biosfera. Without water the majority of the life forms would be incapable to live. The ecosystems suffer gradual modifications throughout the time and thus they increase the species. The ecological succession is a process by means of which vegetal and animal species substitute others in data place of the biological community and keep thus a primary and secondary instability. All ecological process in secular and space scales proper such as: hours, weeks, months or years, and, millimeters, meters or kilometers. The concept of ecological succession, time and space in the ecological processes allow clearly to understand ‘ ‘ dinamismo’ ‘ of the nature. The relations are not necessarily linear and previsible.
Small changes in an 0 variable can have unexpected consequences in the system. Beyond it influences of these natural mechanisms, has the origin influence human being. The aquatic ecosystem has influence consequently and multiple balances and changes in the natural processes. In this direction one becomes complicated to speak in ‘ ‘ balance of natureza’ ‘ or ‘ ‘ balance of ecossistema’ ‘. The human beings are an important part of the biosfera.