@article{weko_50_1,
   author	 = "",
   title	 = "Chlorophyll a, macronutrient concentrations, and photosynthetically active radiation measured during the Umitaka-maru cruise of the 61st Japanese Antarctic Research Expedition, January 2020",
   journal	 = "Polar Data Journal",
   year 	 = "2022",
   volume	 = "6",
   number	 = "",
   pages	 = "9--16",
   month	 = "apr"
}