Environmental Science 10
Oceanography, Hydrology, Water Resources 6
Meteorology and Atmospheric Sciences 4
Ecology 4
Geología 4
Marine Biology,Limnology 4
Climatic Research 4
Civil Ingeniering 3
Geosciences, Multidiciplinary 3
Other Agricultural Sciences 3
Physical Geography 3
Palaeontology 3
Environmental and Geological Engineering, Geotechnics; 3
Social sciences,interdisciplinary 2
Geoquímica y Geofísica 2
Biodiversity Conservation 2
Cell Biology,Microbiology 2
Agricultural Biotechnology and Food Biotechnology 2
Developmental biology 2
Reproductive Biology 2
Plant sciences,botany 2
Volcanology 2
Bioproducts,Biomaterials,Bioplastics,Biofuels,Bioderivatives,etc. 2
Environmental Biotechnology 2
Biochemestry and Molecular Biology 2
Analytical Chemistry 2
Industrial Biotechnology 2
Remote Sensing 1
Petroleum engineering, Energy and fuels 1
Fishery 1
Astronomy 1
Urban Studies 1
Other Biological Topics 1
Zoology, Ornithology, Entomology, Behavioural Sciences Biology 1
Biology,Evolutionary Biology 1
Paper and Wood 1
Soil Sciences 1
Genetics and Heredity 1
Other Natural Sciences 1
Other Engineering and Technologies 1
Condenced Matter Physics 1
Public and Environmental Health 1
Transport Engineering 1
Mineralogy 1
Other Social Sciences 1
Organic chemistry 1
Bioprocessing Technology, biocatalysis, fermentation 1
Veterinaty Science 1
Ocean Engineering 1
Fluids and Plasma Physics 1