1 Subjects: “...national park...”

2 Subjects: “...Gran Paradiso National Park...”

3 Subjects: “...cross-national case study...”

4 Subjects: “...national sustainable development plans...”

5 Subjects: “...national park...”

6 Subjects: “...national park management...”

7 Subjects: “...United Nations...”

8 Subjects: “...United Nations...”

9 Subjects: “...nationally determined contribution...”

10 Subjects: “...national health system...”

11 “... bold attempts at steering the nations in the world in the direction of ecologically sustainable...”

12 “... for Sustainable Development and the Sustainable Development Goals adopted by the United Nations in 2015. Already...”

13 “.... The United Nations Climate Change Panel has urged the consideration of the agricultural practices...”

14 “... in socio-economic dimension, urbanization etc.), in the urban space particularly in developing nations...”