• ALOK KUMAR
• Dr. Manoj Kumar Upreti
• Prof. Arvind Gupta

The extraction, transport, and use of petro¬leum and its distilled products have led to both accidental and chronic inputs of petroleum into the environment. The present investigation was undertaken the recent trends in management of oil spill in marine ecosystem. Some of the most widely used ten oil spill models, capable of forecasting the trajectory and fate of surface and/or deep sea oil spills are: CDOG, OSCAR, OILMAPDEEP, SIMAP, TAMOC, BLOSOM, POSEIDON OSM, GNOME, OSERIT and MEDSLIK-II. The parameters evaporation, emulsification, and dissolution etc. were well defined and are formerly included in operational oil spill models. Data of these ten widely used oil spill models are compared. Through the simulation of these transport processes and oil fate with specific limitation of model, oil spill models can be applied for different purposes: in planning for oil spill response operations, to help operational marine oil spill response, in environmental hazard analysis of marine spills and in impact assessment on humans as well as the wildlife after a spill. Oil spill models have range from open-source code (e.g., MEDSLIK-II) to commercial software (e.g., OSCAR) and differ in capabilities from predicting surface transport by winds, currents and oil drift to including sophisticated weathering algorithms.Oil spill disasters have been one of the major concerns of the marine world for a long time now. They are commercial and environmental catastrophes.

petro¬leum, oil spill, marine ecosystem, oil transport, weathering algorithms.

"STUDY OF RECENT TRENDS IN MANAGEMENT OF OIL SPILL IN MARINE ECOSYSTEM ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 8, page no.d501-d512, August-2022, Available :http://www.jetir.org/papers/JETIR2208360.pdf

"STUDY OF RECENT TRENDS IN MANAGEMENT OF OIL SPILL IN MARINE ECOSYSTEM ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 8, page no. ppd501-d512, August-2022, Available at : http://www.jetir.org/papers/JETIR2208360.pdf