"diverse phenomena" is correct and usable in written English.
You can use it to describe a variety of events, objects, or occurrences. For example, "The study of climate change has revealed a wide range of diverse phenomena."
Chemical hydrology concerns itself with the processes involved and thus includes studies of exceedingly diverse phenomena.
Yet, these diverse phenomena are understood to comprise a single aspect of nature, following simple physical principles.
Instead, Darwin's natural selection attained increasing scientific acceptance because it explained so many diverse phenomena (like adaptive structures, anatomical homologies, the fossil record, and so on).
Could it also account for such diverse phenomena as the popularity of Ross Perot, Jesse Ventura and the Reform Party; Pat Buchanan's and Ralph Nader's presidential bids; and the recent protests against globalization in Seattle and Washington?
He believes he has shown how the most complex processes in nature can arise out of elemental rules, how a wealth of diverse phenomena -- the infinite variety of snowflakes and the patterns on sea shells -- are generated from seemingly trivial origins.
Complex relational patterns underlie diverse phenomena across the natural and social worlds.
The conclusion is simple: Islamic militancy remains a very diverse phenomenon that will not be destroyed by the elimination of a single group, still less an individual.
As long as we entrench educational inequality, the ideas boom will be the preserve of an elite rather than the inclusive and diverse phenomenon it should become.
But it also has a deeper message: "What this collection shows is that modern art was a far more complex and diverse phenomenon than standard accounts of the period have often lead us to believe," she said.
However, from 1990s onwards it has become increasingly evident from the accumulated body of research results, that forest dynamics is a much more diverse phenomenon.
Cell death, a process which can occur both naturally and in response to insult, is both a complex and diverse phenomenon.
