Here's a good start: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1692970/

One of the key points:

(iii) ecosystem diversity and productivity increases over macroevolutionary time as a whole, and after each major extinction event.

That implies that major extinction events do in fact affect ecosystems profoundly, and the ones that emerge successfully have more productivity and diversity.

That reference does not support your claim that "ecosystems reproduce" at all. In fact, the paper says the exact opposite: organisms reproduce. Ecosystems do not.

Not even your cherry-picked quote supports your claim. "Ecosystem diversity and productivity increases" is not even remotely the same thing as "ecosystems reproduce."

The nature and tone of your replies really doesn't make this all that productive. I could go on to explain, but three nopes in a row is my limit.