Please enable JavaScript.
Coggle requires JavaScript to display documents.
MARINE RESOURCES IN STATISTICS, Lucia Lañas y …
MARINE RESOURCES IN STATISTICS
BIOTIC RESOURCES
Aquaculture and Mariculture
Production volume by species (tons)
Stocking density and feed conversion ratio
Mortality and survival rates in ponds/cages
Biotechnology and Algae
Harvested biomass of micro- and macroalgae (kg or tons)
Concentration of bioactive extracts (agar, carrageenan)
Production volume of meals for aquafeed/animal feed
Marine Biodiversity and Mammals
Species richness and diversity indices (Shannon / Simpson)
Sightings and estimated population density per km²
Incidental catch volume (bycatch) in fishing gear
Fishery Resources (Fish and Shellfish)
Catch by species (tons/year)
Fishing effort (days at sea, number of vessels, haul hours)
Fishing mortality rate and estimated sustainable biomass
ABIOTIC RESOURCES
Seabed Mining and Sand
Polymetallic nodule density (kg/m²)
Extraction volume of sand and gravel for construction (m³)
Metal concentration (manganese, cobalt, nickel)
Seawater and Desalination
Intake vs. produced water volume (m³/day)
Salinity levels and total dissolved solids (TDS)
Volume and salinity of brine discharge
Marine Energy (Renewable)
Installed capacity vs. actual generation (MWh)
Average tidal stream velocity (m/s)
Average wave height and period (wave energy)
Hydrocarbons and Gas
Offshore oil barrels produced (bbl/day)
Proved reserves and natural gas extraction volume (m³)
Accidentally reported leaks or spills (m³ or barrels)
ECOSYSTEM SERVICES AND SPATIAL USES
Coastal Tourism and Recreation :
Annual visitor influx to coastal and marine areas
Average daily tourist expenditure on marine activities
Number of tour vessels and authorized licenses
Environmental Services (Ecosystems)
Tons of blue carbon stored (mangroves, seagrasses)
Reef surface area and protected marine areas (km² or ha)
Annual change rate in coastal vegetation cover (%)
Spatial Use and Maritime Transport
Vessel arrivals by type (container ships, bulk carriers, tankers)
Cargo handled (TEUs or metric tons)
Maritime route traffic and port waiting times
Lucia Lañas y Maravy Montenegro
