Forestry Ecology  97 Agriculture 71 Plant Ecology 62 Plant ecology 62 Botany 61 Plant Science 61 more ... Environmental Management 60 Environmental management 60 Biotic communities 56 Conservation Biology 56 Conservation biology 56 Environment 53 Environmental Sciences 53 Ecosystems 50 Ecology 44 Biodiversity 42 Landscape Ecology 37 Landscape ecology 37 Plant Physiology 37 Plant physiology 37 Biogeography 32 Biogeosciences 32 Sustainability 30 Physical geography 27 Plant Genetics 26 Plant genetics 26 Soil Science 24 Soil science 24 Climate Sciences 22 less ...