Ottawa? Really??? These look a LOT like the woods of B.C. to me.../.. ;-)
BUt seriously, these seem a bit what we call "random" these days. What I mean is that none of the shots seems to have a clear focal point, or a clear main subject, one which stands out or is readily apparent. The photos seem to be split between the woods, and the trash left behind...there's too much woody debris, and not enough trash being shown, so that causes a "split", or maybe a better word would be a lack of "cohesiveness"...
Sometimes, this is due to a rather wide-angle lens that many older digitals had...a sort of semi-wide-angle focal length that lent itself to this type of image rendering.
My feedback would be to try and get CLOSER to one subject, so that that one subject becomes very clear, and dominant. Eliminate much of the background, by moving closer to the main subject. Try a "tall" orientation once in a while too, to see how it fits. And--KEEP SHOOTING!!!! Your exposures seem decent for such tricky lighting.