1 Subjects: “...shore protection structures...”

2 Subjects: “...animal protection...”

3 Subjects: “...soil protection...”

4 Subjects: “...coastal protection...”

5 Subjects: “...environmental protection...”

6 Subjects: “...enterprise environmental-protection investment...”

7 Subjects: “...marine protected areas of outstanding universal value...”

8 Subjects: “...protected species...”

9 Subjects: “...marine-protected-areas...”

10 Subjects: “...protected areas...”

11 Subjects: “...environmental protection background...”

12 Subjects: “...environmental protection...”

13 Subjects: “...degree of protection...”

14 Subjects: “...environmental protection...”

15 “... mining technologies include the following: water-preserved mining for water resource protection; filling...”

16 “... of food, physical protection against storms and advancing sea, and a range of human activities...”

17 “... in the United Nations Agenda 2030 for Sustainable Development, specifically in protecting the planet...”