Environment Risk Analysis - Indian Coast Guard

More documents

Recommendations

Info

3. Consequence Analysis: The effects of oil spill are analysed in terms of following scenarios – Environmental – Ecological – Habitat – Fisheries – Tourism – Aquaculture – Cultural – Economic • The analysis of oil spills requires evaluation of spill size distribution. The basic approach to spill size estimation is through the use of log normal distribution assumption 10 th NOS-DCP Meeting 8 Prof. Manju Mohan CAS, IIT Delhi
4. Risk Calculation: Broadly risk can be represented as – Probability of occurrence and exposure expressed as a percent chance – Risk Units which quantify both the occurrence of oil spill and consequence associated with it. • Quantification of spill consequences involves determination of spread and evaporation of oil slick, interaction with rough seas and their eventual break up followed by determination of trajectory of oil slicks and probable shoreline impact. the quantified results are displayed in terms of risk profiles viz., event or fault tree or Hazard Maps or Graphs depicting percent chance of exposure or Risk Units. 10 th NOS-DCP Meeting 9 Prof. Manju Mohan CAS, IIT Delhi
Page 1 and 2: THE TENTH NATIONAL OIL SPILL DISAST
Page 3 and 4: MAJOR OIL SPILL INCIDENTS Year Plac
Page 5 and 6: Stages of Risk Analysis Hazard Iden
Page 7: 2. Frequency Analysis i.e. Assessme
Page 11 and 12: CASE STUDIES 10 th NOS-DCP Meeting
Page 13 and 14: Background of the Analysis • Cret
Page 15 and 16: Map of Crete 10 th NOS-DCP Meeting
Page 17 and 18: • As per priorities of significan
Page 19 and 20: • The combined Risk Units for eac
Page 21 and 22: Results from Crete Oil Spill Risk A
Page 23 and 24: Risk Combination for Tourist zones,
Page 25 and 26: METHODOLOGY OVERVIEW • Hazard ide
Page 27 and 28: Location of Gulf of Mexico Counties
Page 29 and 30: • At about 11 km intervals in the
Page 31 and 32: • The model counts the occurrence
Page 33 and 34: Results from GoM Oil Spill Risk Ana
Page 35 and 36: 10 th NOS-DCP Meeting 35 Prof. Manj
Page 37 and 38: • The remotely sensed data as spa
Page 39 and 40: • The GIS based system can be use
Page 41 and 42: CONCLUSIONS • A schematic risk as

Environment Risk Analysis - Indian Coast Guard

Create successful ePaper yourself

Delete template?

Save as template?