From: A survey of epiphytic organisms in cultured kelp Saccharina japonica in Korea
Place | Farm | Date | Water temperature (°C) | Mean thallus length (cm) | Detection rate of epiphytic organisms % (detection no./total no.) | |||||
---|---|---|---|---|---|---|---|---|---|---|
Hydroid | Bryozoan | Polychaete | Algae | Caprellid | Oyster | |||||
Wando | WDA | Apr 2014 | 11.5 | 340 (200–380) | 0 (0/10) | 0 (0/10) | 0 (0/10) | 0 (0/10) | 0 (0/10) | 0 (0/10) |
May 2014 | 15.5 | 260 (260–270) | 0 (0/2) | 0 (0/2) | 0 (0/2) | 0 (0/2) | 0 (0/2) | 0 (0/2) | ||
Jun 2014 | 17.4 | NT | 20 (1/5) | 0 (0/5) | 0 (0/5) | 0 (0/5) | 20 (1/5) | 0 (0/5) | ||
Jul 2014 | 21.7 | 190 (100–240) | 100 (6/6) | 50 (3/6) | 0 (0/6) | 100 (6/6) | 0 (0/6) | 0 (0/6) | ||
Aug 2014 | 23 | 200 (100–240) | 71.4 (5/7) | 57.1 (4/7) | 0 (0/7) | 71.4 (5/7) | 71.4 (5/7) | 0 (0/7) | ||
Sep 2014 | 22.1 | 120 (90–160) | 57.1 (4/7) | 71.4 (5/7) | 0 (0/7) | 14.3 (1/7) | 0 (0/7) | 57.1 (4/7) | ||
Jan 2015 | 9 | 41 (20–71) | 0 (0/71) | 0 (0/71) | 0 (0/71) | 0 (0/71) | 0 (0/71) | 0 (0/71) | ||
Jan 2015 | 8.3 | 82 (39–122) | 0 (0/75) | 0 (0/75) | 0 (0/75) | 0 (0/75) | 0 (0/75) | 0 (0/75) | ||
Apr 2015 | 11 | 236 (200–280) | 0 (0/30) | 0 (0/30) | 0 (0/30) | 0 (0/30) | 0 (0/30) | 0 (0/30) | ||
Total detection rate in WDA | 7.5 (16/213) | 5.6 (12/213) | 0 (0/213) | 5.6 (12/213) | 2.8 (6/213) | 0.9 (4/213) | ||||
WDB | May 2014 | 15.4 | 220 (100–330) | 0 (0/14) | 0 (0/14) | 0 (0/14) | 0(0/14) | 0 (0/14) | 0 (0/14) | |
Jun 2014 | 21 | 260 (180–320) | 57.1 (4/7) | 0 (0/7) | 0 (0/7) | 28.6 (2/7) | 0 (0/7) | 0 (0/7) | ||
Jul 2014 | 21.5 | 160 (130–200) | 100 (14/14) | 0 (0/14) | 35.7 (5/14) | 0 (0/14) | 7.1 (1/14) | 0 (0/14) | ||
Sep 2014 | 21.6 | 130 (60–230) | 100 (15/15) | 33.3 (5/15) | 0 (0/15) | 13.3 (2/15) | 0 (0/15) | 0 (0/15) | ||
Feb 2015 | 9 | 57 (30–100) | 0 (0/100) | 0 (0/100) | 0 (0/100) | 0 (0/100) | 0 (0/100) | 0 (0/100) | ||
Mar 2015 | 11 | 97 (50–180) | 0 (0/73) | 0 (0/73) | 0 (0/73) | 0 (0/73) | 0 (0/73) | 0 (0/73) | ||
Apr 2015 | 12.5 | 127 (90–190) | 0 (0/30) | 0 (0/30) | 0 (0/30) | 0 (0/30) | 0 (0/30) | 0 (0/30) | ||
Total detection rate in WDB | 13 (33/253) | 2 (5/253) | 2 (5/253) | 1.6 (4/253) | 0.4 (1/253) | 0 (0/253) | ||||
Busan | BS | Apr 2014 | 11 | 170 (50–270) | 0 (0/10) | 10 (1/10) | 0 (0/10) | 30 (3/10) | 0 (0/10) | 0 (0/10) |
May 2014 | 14.5 | 230 (130–280) | 100 (9/9) | 88.9 (8/9) | 0 (0/9) | 0 (0/9) | 0 (0/9) | 0 (0/9) | ||
Jun 2014 | 21 | 220 (180–300) | 100 (7/7) | 71.4 (5/7) | 0 (0/7) | 71.4 (5/7) | 0 (0/7) | 0 (0/7) | ||
Jul 2014 | 20.4 | 160 (120–180) | 100 (10/10) | 90 (9/10) | 0 (0/10) | 0 (0/10) | 100 (10/10) | 0 (0/10) | ||
Feb 2015 | 11.5 | 76 (26–175) | 0 (0/58) | 0 (0/58) | 0 (0/58) | 0 (0/58) | 0 (0/58) | 0 (0/58) | ||
Feb 2015 | 12 | 143 (80–219) | 0 (0/37) | 0 (0/37) | 0 (0/37) | 0 (0/37) | 0 (0/37) | 0 (0/37) | ||
Mar 2015 | 12.5 | 182 (110–260) | 0 (0/70) | 0 (0/70) | 0 (0/70) | 0 (0/70) | 0 (0/70) | 0 (0/70) | ||
Apr 2015 | 13 | 203 (120–270) | 0 (0/35) | 0 (0/35) | 0 (0/35) | 0 (0/35) | 0 (0/35) | 0 (0/35) | ||
Total detection rate in BS | 11 (26/236) | 9.7 (23/236) | 0 (0/236) | 3.4 (8/236) | 4.2 (10/236) | 0 (0/236) | ||||
Pohang | PH | Jul 2014 | 20.5 | 140 (50–220) | 28.6 (4/14) | 7.1 (1/14) | 28.6 (4/14) | 0 (0/14) | 0 (0/14) | 0 (0/14) |
Aug 2014 | 23.4 | 110 (80–150) | 50 (5/10) | 60 (6/10) | 20 (2/10) | 0 (0/10) | 0 (0/10) | 0 (0/10) | ||
Sep 2014 | 23.1 | 70 (30–110) | 14.3 (2/14) | 0 (0/14) | 100 (14/14) | 0 (0/14) | 0 (0/14) | 0 (0/14) | ||
Total detection rate in PH | 28.9 (11/38) | 18.4 (7/38) | 52.6 (20/38) | 0 (0/38) | 0 (0/38) | 0 (0/38) | ||||
Total detection rate in 4 farms | 11.6 (86/740) | 6.4 (47/740) | 3.4 (25/740) | 3.2 (24/740) | 3 (22/740) | 0.5 (4/740) |