Search Help Show/Hide Menu
Summary
Item Identification
Keywords
Physical Location
Entity Info
Data Attributes
Support Roles
Access Info
Catalog Details

Summary

Description

Once a mass-balance Ecopath model is achieved, key indices and quantities are calculated for each functional group. This table provides Ecopath model outputs including total mortality (Z) or production/biomass ratio, the fishing mortality rate, predation mortality rate, biomass accumulative rate, net migration rate, other mortality rate, fishing mortality/total mortality ratio, and the proportion natural mortality.

Entity Information

Entity Type
Data Table

Data Attribute / Type Description
Record_Number
Numeric
Numeric Record Number In The File
Group name
Character
Functional Group (life history stage, species or group of species)
Production/biomass or Z
Numeric
Production to biomass ratio (or total mortality)
Fishing mortality rate
Numeric
Fishing Mortality Rate
Predation mortality rate
Numeric
Predation Mortality Rate
Biomass accumulation rate
Numeric
Biomass accumulation rate
Net migration rate
Numeric
Total mortality
Other mortality rate
Numeric
Other mortality rate
Fishing mortality/total mortality
Numeric
Fishing mortality/total mortality
Proportion natural mortality
Numeric
Proportion natural mortality

Child Items

No Child Items for this record.

Contact Information

Point of Contact
Skyler Sagarese
skyler.sagarese@noaa.gov
(305) 361-4272