Climate change Environmental science, engineering & technology 10 Environmental management 6 Applied ecology 5 Environmental policy & protocols 5 Biology, life sciences 3 Central government policies 3 China 3 Conservation of the environment 3 Natural history 3 climate change 3 spatiotemporal analysis 3 Biodiversity 2 Digital storage 2 Earth sciences 2 Ecological quality 2 Ecological science, the Biosphere 2 Ecology 2 Energy 2 Marine biology 2 Natural disasters 2 Oceanography (seas) 2 Radiometers 2 Remote sensing 2 Remote-sensing 2 Sustainable development 2 The Earth: natural history general 2 environmental factor 2 environmental quality 2 growth rate 2