Monitoring of water bodies and atmosphere:
Environmental Science and Engineering
Hydrology and Water Resources Engineering
Analytical chemistry
Ecology
Atmospheric Science
Applied Meteorology
Geographic Information Science
Environmental Monitoring and Governance Technology
Bioscience
Marine science 
Earth Science, etc
Environmental pollution prevention and control:
Greenhouse effect and climate change
Pollution control, prevention and treatment technology
Environmental Engineering and Sustainable Development
Environmental Mechanics
Environmental pollution and health issues
Microbiology of Environmental Engineering 
Environmental Noise Control Engineering
Comprehensive prevention and control of environmental pollution
Meteorology and Hydrology
Green Manufacturing and Technology
Renewable energy
Soil Pollution and Control
Air pollution and treatment
Water pollution and its control
Electromagnetic radiation control
Thermal pollution control
Power plant water treatment technology
Monitoring and analysis of pollutants