The main task of the Fish Resource Research Department is to ensure the implementation of Latvia National fisheries and Aquaculture Data Collection Working Plan when performing scientific assessment of fish resources, including the organisation and implementation of hydro-acoustic accounting of mid-water fish and trawls of groundfish as well as by collecting and analysing biological and fishing data regarding catch of internationally regulated species of fish as well as about economic and social condition of fisheries, fish product processing and aquaculture sectors.
Methods of collecting and processing of biological material
Baltic cod otolith collection protocol and age determination method
Baltic sprat age determination methodology
Age determination method of Baltic flatfishes
Collection and processing of pelagic fishes’ biological material
Manual for age determination of Baltic herring
Sampling and treatment of Ichthyoplankton samples
Method for Sampling, Analysis, and Data Processing of Zooplankton Samples
Method for determining age and biological parameters of Round Goby
Methods for Collecting and Processing Oceanographic and Meteorological Data