Results of trawl surveys in Khanka lake in 2018 and 2020

Since 2022, the possibility of trawl fishing on Khanka Lake has been opened. In 2018 and 2020, accounting work was carried out using a beam trawl. Studies have shown that highest biomass in catches far eastern freshwater shrimp (Palaemon modestus), noodle fish, sharpbelly, bagrid catfish humpback. According to survey, stocks small fish species amounted 3,5–4,6 thousand tons. Taking into account underestimation these biological resources during performance work, resource base can be at level 14,0–15,0