研究成果與著作：
- 朱祖佑, 膠州灣海洋調查概況, 青島觀像台50週年特刊, 1938
- 朱祖佑, 海洋學講話, 中華文化事業出版委員會, 1950
- 朱祖佑, 中國海洋, 中華文化事業出版委員會, 1951
- 朱祖佑, 台灣氣侯, 台灣省農林廳 1954
- Chu, Tsu-You, On ocean currents in the East China Sea and the vicinity of Taiwan. Meteor, Bulletin, 7 (1961), 4, pp. 1-11.
- Chu, Tsu-You, Seasonal oscillation in sea level along the coast of Taiwan. Report of Fishery Biology, 1 (1963), 4, pp. 1 – 6.
- Chu, Tsu-You, The oceanography of the surrounding water of Taiwan. Report of Fishery Biology, 1 (1963), 4, pp. 9 – 44.
- Chu, Tsu-You, Tropical waters in the west Pacific Ocean. Deep sea Res., 13 (1966), pp. 1139 – 1148.
- Chu, Tsu-You, A study on the variation of velocity and transport of the Kuroshio current . Report of Fishery Biology, 2 (1967), 2, pp. 43 – 56.
- Chu, Tsu-You, A study on the characteristic properties of water mass in the area of Kuroshio current . Report of Fishery Biology, 2 (1969), 3, pp. 1 –18.
- Chu, Tsu-You, Environmental study of the surrounding water of Taiwan. Acta Oceanography Taiwanica 1 (1971), pp. 15 – 30
- Chu, Tsu-You, A study of the water exchange between Pacific Ocean and the South China Sea. Acta Oceanography Taiwanica 2 (1972), pp. 11 – 24.
- Chu, Tsu-You, The fluctuations of the Kuroshio current in the eastern sea area of Taiwan. Acta Oceanography Taiwanica 4 (1974), pp. 1 – 12.
- Chu, Tsu-You, Study of the Kuroshio current between Taiwan and Ishigaki-jima. Acta Oceanography Taiwanica 6 (1976), pp. 1 – 24.
- Chu, Tsu-You. Characteristics of the Kuroshio current and their variations in the surrounding area of Taiwan. Proceeding of Aquatic Environment in Pacific Region. Academia Sinica, Taipei 1978. pp. 31 – 47.