HY/T 0460.8-2024 Technical directives for investigation and assessment of coastal ecosystem stasus—Part 8:Sandy coast

HY/T 0460.1-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 1:General HY/T 0460.2-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 2:Remote sensing identification and results verification HY/T 0460.3-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 3:Mangroves HY/T 0460.4-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 4:Salt marshes HY/T 0460.5-2024 Technical directives for investigation and assessment of coastal ecosystem stasus—Part 5:Coral reefs HY/T 0460.6-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 6:Seagrass beds HY/T 0460.7-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 7:Oyster reef HY/T 0460.10-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 10:Bay HY/T 0460.11-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 11:Muddy coast

GB/T 12763.8-2007 Specifications for oceanographic survey—Part 8:Marine geology and geophysics survey GB/T 12763.10-2007 Specification for oceanographic survey—Part 10:Submarine topography and geomorphology GB 12898-1991 Specifications for the third and fourth order leveling GB/T 12898-2009 Specifications for the third and fourth order leveling GB 17378.3-1998 The specification for marine monitoring Part 3:Sample collection、storage and transportation GB 17378.3-2007 The specification for marine monitoring—Part 3:Sample collection, storage and transportation GB 17378.4-1998 The specification for marine monitoring Part 4:Seawater analysis GB 17378.4-2007 The specification for marine monitoring—Part 4:Seawater analysis GB 17378.5-1998 The specification for marine monitoring Part 5:Sediment analysis GB 17378.5-2007 The specification for marine monitoring—Part 5:Sediment analysis GB 17378.7-1998 The specification for marine monitoring Part 7:Ecological survey of offshore pollution and biological monitoring GB 17378.7-2007 The specification for marine monitoring—Part 7:Ecological survey for offshore pollution and biological monitoring GB/T 17501-1998 Specification for marine engineering topographic surveying GB/T 17501-2017 Specification for marine engineering topographic surveying HY/T 255-2018 Technical guide for beach nourishment and restoration HY/T 0460.1-2024 Technical directives for investigation and assessment of coastal ecosystem status—Part 1:General LY/T 1820-2009 Technical regulation of research on wild plant resources