T/PSC 9-2022 Active

Scope: This document specifies the working procedures for early warning of green tide disaster risks, and puts forward specific requirements for data collection, evaluation units, vulnerability assessment, hazard assessment, risk assessment and early warning, and the production of early warning products. This document is applicable to technical work related to early warning of green tide disaster risks, and work related to green tide disaster risk assessment can also be carried out with reference to this document. Main technical content: Green tide disasters have become one of the major marine disasters in China. Conducting early warning of green tide disaster risks based on real-time disaster information is a necessary link to support the realization of precise emergency response to green tide disasters, and is the key to improving the emergency response effectiveness and disaster reduction level of green tide disasters. At present, there are no research reports or relevant standards on green tide risk early warning. This document combines the latest research progress, technical achievements, and practical application status of green tide investigation, monitoring, forecasting, and response, and provides technical methods for early warning of green tide disaster risks, guiding the work of early warning of green tide disaster risks.