TY  - Data
T1  - Antarctic krill Biomass survey data from the 21st,22nd,24th and 25th Chinese Antarctic Expeditions
A1  - He jianfeng
DO  - 10.12072/ncdc.agw.db3394.2023
PY  - 2020
DA  - 2020-12-29
PB  - National Cryosphere Desert Data Center
AB  - The quantitative distribution and individual characteristics of Antarctic krill were obtained by using a high-speed collector; The IKMT network was applied to investigate the distribution and individual characteristics of krill in various experimental areas. Collect krill samples using IKMT nets for oblique trawling in each experimental area. After returning to the terrestrial laboratory, the krill samples were counted and weighed, and the sex periods, body length, and eye diameter of krill samples from several stations with higher abundance were measured to understand the growth status of krill in the Southern Ocean. This data set is the biomass survey data of Antarctic krill during the 21st, 22nd, 24th and 25th China Antarctic Expeditions
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/37c4cd40-0de2-11e6-bdee-5cc5d45ad3ae
ER  -