Animals Biological Diversity Life Sciences 16 NATURE 16 SCIENCE 16 Wildlife 16 Biodiversité 11 Conservation 11 Biodiversity conservation 9 Aspect économique 5 Economic aspects 5 Ecosystem management 5 Environmental policy 5 Environnement 5 Écosystèmes 5 Gestion 5 Politique gouvernementale 5 environmental policy 5 Écologie humaine 4 Human ecology 4 human ecology 4 Conservation of natural resources 3 Ecosystemen 3 Milieubeleid 3 Nature 3 Nature conservation 3 Naturschutz 3 Biodiversidade (conservação;aspectos econômicos) 2 Biodiversität 2 Biodiversiteit 2