Agriculture;
Animal diversity;
Behaviour and values;
Biogeochemistry;
Climate change;
Conservation and restoration;
Contribution to IPCC (past or on-going);
Ecology/Species interactions and interrelationships;
Economics (Ecological and environmental economics etc)
Ecosystem services;
Environmental and sustainability sciences;
Environmental ethics and philosophy;
Epidemiology;
Evolution of infectious diseases;
Evolution/Extinctions/Genetics and ecology of wild species;
Exploitation of organisms;
Freshwater ecosystems;
Geography;
Governance/Political ecology/Political sciences;
Health (public health, academic and non-academic, national and international);
History/Environmental history;
Human ecology and cultural ecology;
Human geography;
Indigenous and local knowledge;
Interdisciplinary studies;
Invasive Alien Species;
Land and sea use;
Land degradation;
Law/Environmental policy and law;
Marine systems;
Microbial biodiversity;
Natural resource management;
Physiology;
Plant diversity;
Policy making;
Pollination;
Pollution;
Practitioner;
Scenarios and/or models;
Science and technology studies;
Sociology/Environmental sociology and anthropology;
Soil science;
Systematics, taxonomy and phylogenetics;
Techniques and measurements;
Terrestrial ecosystems;
Trade;