about the fact that billions of organisms, they died, instantly died, at the bottom of the kahovsky reservoir, a new ecosystem is forming, but it is a completely different ecosystem, it is clear that the shells remained, but maybe a single one, maybe a few percent, it is difficult to say right away, it is in those lakes and in those in the course of the dnieper, which now flows like a river, and not like a reservoir, but i still wonder where to find the balance between benefits for nature, for people, how to proceed, because on the one hand , i want people lived in comfort, i want nature to live, so that nature was comfortable, i actually wanted to ask about this, i know that you were one of the creators of such an alternative project for the reconstruction of the reservoir, filling it, but not to the full extent, let's thank mr. ivan moisienko for the inclusion, thank you very much , ivan moisienko. a botanist, doctor of biological sciences was with us, mr. sergey, let's continue this discussion, how to find a balance, well, first of all, i would like to say a few words about shells, this is