Biodiversity and Systematic Studies, Limnology, groundwater, freshwater fishes taxonomy, Barbus species, taxonomy, molecular analyses. Statistical analyzing such as PCA, biology of aquatic life and monitoring of environmental changes, GIS.
Environmental management and the Sustainable Developments, Aquaculture, Aquatic Ecosystem management's
Executing and educational activities:
Environmental Education, Fishery and Aquaculture science.
Current status and social activity records:
Director of the Department of Environmental Science at Teacher Training university,
Chairman of the Scientific Society for Environmental Education and Sustainable Development of Iran, a member of the Office of the Commission for the Organization of the People's Assembly of the of Iran, Member of the Board of Directors of the Scientific Society of River Engineering Member of the Board Non-Governmental Research Institutions Association, (as Inspector )
Member of the Board of Directors of the Iranian Scientific Society of Fisheries, Member of Iranian Scientific Biological Society
Director of Salehin Publications.
Founder and member of Central Council of the People's Organizations of Western Iran
Work experience as a professor: 16 years; 3 years at Shahid Beheshti University in Environmental Sciences Research Department; 13 years at Shahid Rajaee University; Environmental Department till now
Biodiversity Biological Oceanography Biotechnology Climate Change Biology Conservation Biology Ecohydrology Ecology Ecosystem Science Ecotoxicology Environmental Contamination & Remediation Environmental Impacts Ethical Issues Food, Water & Energy Nexus Freshwater Biology Green Chemistry Marine Biology Natural Resource Management Soil Science Spatial & Geographic Information Science Spatial & Geographic Information Systems Taxonomy Toxicology Zoology