1 Subjects: “...ecological space...”

2 Subjects: “...trophic ecology...”

3 Subjects: “...ecological niche theory...”

4 Subjects: “...ecology...”

5 Subjects: “...reconciliation ecology...”

6 Subjects: “...industrial ecology...”

7 Subjects: “...ecological corridors...”

8 “... protection, and geo-ecology. A special place among them is given to post-mining technologies research....”