参考資料-1 熱帯性海藻類の生態特性に関する調査事例

1 -1.. 1 . 4 .. 1.. Nahpali Island . 5~70m 10cm~5m 40cm . 50m .. (1) . 1 Nahpali Island 3 . Cymodocea rotundata Enhalus acoroides . Thalassia hemprichii . 1 . 1.. Nanwan Dakwan 10~12. 2~4 .. (2) . 2 Nanwan Dakwan / . Nanwan, Dakman . ( 2 ). Cape Bolinao .. (3) . 3 Cape Bolinao Thalassia hemprichii . Cymodocea rotundata ( ). 3 . 2. 2.. 2-1 .. (4) . Zanjibar . (5) . 10~40 96 5 a . 96 30 . (6) .. 2-2 .. (7) . 3.. > > > > >. > (8). ( ) ( ). ( ) ( ). ( ) ( ). ( ). 5 7 .. 8 . 4. Cape Bolinao .. > > > > >. > (9) . ( ). ( ). ( ). 6 Cape Bolinao 3 ( ). 9 . 5. 2-3 .. (10) . 3.. 3-1 . 1 . / / (11) . 158 . (12) . 3-2 .. (13) .. 1. KARLA j. McDERMID (1999) .Seagrass Community Composition and Biomass at Nahpali Island,Pohnpei. Micronesia 31(2):255-262. 2. Hsing-juh Lin and Kwang-Tsao Shao (1998). Temporal changes in the abundance and growth of intertidal Thalassia hemprichii seagrass beds in southern Bulletin of Academia Sinica 39:191-198. 3. Agawin, , Duarte, Fortes, Uri y Vermaat (2001).

2 Temporal changes in the abundance, leaf growth and photosynthesis of three co-occurring Philippine seagrasses. Journal of Experimental Marine Biology and Ecology 260: 217-239. 4. Stapel J, Manuntun R, Hemminga MA (1997). Biomass loss and nutrient redistribution in an Indonesian Thalassia hemprichii seagrass bed following seasonal low tide exposure during daylight. Marine Ecology Progress Series 148:251-262. 5. Mats Bj rk, Jacqueline Uku, Andreas Weil, Sven Beer (1999). Photosynthetic tolerances to desiccation of tropical intertidal seagrasses. Marine Ecology Progress Series191:121-126. 6. Peter J. Ralph (1998). Photosynthetic response of laboratory-cultured Halophila ovalis to thermal stress. Marine Ecology Progress Series 171:123-130. 6. 7. Duarte CM, Terrados J, Agawin NSR, Fortes MD, Bach S, Kenworthy WJ (1997). Response of a mixed Philippine seagrass meadow to experimental burial. Marine Ecology Progress Series 147:285-294. 8. Terrados, J.

3 , Duarte, Fortes, J. Borum, Agawin, S. Bach, U. Thampanya, L. Kamp-Nielsen, Kenworthy, O. Geertz-Hansen, and J. Vermaat (1998). Changes in community structure and biomass of seagrass communities along gradients of siltation in SE. Asia. Estuarine, Coastal and Shelf Science 46: 757-768. 9. Steffen S. Bach, Jens Borum, Miquel D. Fortes, Carlos M. Duarte (1998). Species composition and plant performance of mixed seagrass beds along a siltation gradient at Cape Bolinao, The Philippines. Marine Ecology Progress Series 174:247-256. 10. Duarte, , J. Terrados, N. Agawin, and M. D. Fortes (2000). An experimental test of the occurrence of competitive interactions among SE Asian seagrasses. Marine Ecology Progress Series 197: 231-240. 11. Duarte, , J. Uri, Agawin, Fortes, Vermaat y N. Marb . (1997). Flowering frequency of Philippine seagrasses. Botanica Marina 40: 497-500. 12. Cristina Day A. Lacap, Jan E. Vermaat, Rene N. Rollon, Hildie M. Nacorda (2002).

4 Propagule dispersal of the SE Asian seagrasses Enhalus acoroides and Thalassia hemprichii. Marine Ecology Progress Series 235:75-80. 13. Stapel J, Aarts TL, van Duynhoven BHM, de Groot JD, van den Hoogen PHW, Hemminga MA. (1996). Nutrient uptake by leaves and roots of the seagrass Thalassia hemprichii in the Spermonde Archipelago, Indonesia. Marine Ecology Progress Series 134:195-206. 7.. 10 30cm 5 10mm 10 17 . 6 30cm 4 9mm 13 17 . 5 20cm 2 4mm 9 15 . 10 30cm 1 2mm . 5 15cm 1 3mm 3 . 5 20cm 3 . 1998 . 1983 .. 8. 1 2 3 4 5 6 7 8 9 10 11 12 .. ( ). 1993 . -2.. -2.. 1.. 1. 1.. 2. 3.. 5. 8. 11. 14.. 16. 19. 19. 20. 21. 21. 15. P5.. 10 7 . 12 9 13 9.. 14 9 4 .. 18 .. 10 11 12 13 14 . ( ) ( ) ( ) ( ) (1 2 ) (1 4 ) (1 7 ) (2 7 ) (3 7 ) (4 1 ) (4 2 ). 3,806 3,146 1,085 1,890 846 585 460 325 0 0 0. St. 2,449 1,339 1,284 1,837 1,160 461 285 230 250 444 290. 6,255 4,485 2,369 3,727 2,006 1,046 745 555 250 444 290. 2,679 2,563 2,532 4,700 8,520 8,080 12,325 13,750 13,202 16,440 11,520.

5 St. 1,888 1,852 2,873 7,129 7,299 9,000 11,250 13,800 14,302 14,912 10,656. 4,567 4,415 5,405 11,829 15,819 17,080 23,575 27,550 27,504 31,352 22,176. 3,128 2,576 3,271 10,200 8,816 4,229 5,765 6,125 6,321 3,816 3,080. St. 2,366 1,635 1,846 3,722 4,906 5,729 5,590 8,825 7,127 4,366 3,600. 5,494 4,211 5,117 13,922 13,722 9,958 11,355 14,950 13,448 8,182 6,680. 16,316 13,111 12,891 29,478 31,547 28,084 35,675 43,055 40,952 39,978 29,146. 18000. St.. 16000. St.. 14000. St.. 12000. 10000.. 8000. 6000. 4000. 2000. 0. 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 . 10 11 12 13 14 .. 16000 St.. 14000 St.. 12000 St.. 10000.. 8000. 6000. 4000. 2000. 0. 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 . 10 11 12 13 14 .. 16. P6. St.. 18 .. 12.. + . 6.. 0 . 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8.

6 10 11 12 13 14 . St.. 18.. + . 12.. 6. 0 . 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8. 10 11 12 13 14 . St.. 18. + . 12.. 6. 0 . 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8. 10 11 12 13 14 .. 2 ) . 1. 3 6m 18 . 2. 10 7 12 2 . 2 . + + .. ( 20cm . ) .. 17. P7.. 11 .. 9 .. St. St. 11 7 9 7 . 18 .. 18. P8. 18 .. 13 11 14 2 .. CDL-4 + + .. 1200 100.. 90.. 1000. 80.. 70. 800.. 60. D . 600 50.. 40. 400. 30. 20. 200. 10. 14 6 . 0 0. + + .. 19. P9. (ha) . 180. 10 . 160. 10-50 . 140 50 . 120.. 100. 80.. 60. 40.. 20. 0. + + 0-2 2-4 4 . 50% . 10-50 . 10 . 50% . 10-50 . 10 . 50% .. 10-50 .. 10 .. 14 6 7 3 .. 15 5 1 .. ( ) . 14 9 . 14 9 1 14 10 .. 5 .. 2. (m ) St.. 80. 60. 40. 20. 0. ( ) 50% 50% . 10-50 10-50 . 10% 10% . 10m 10m St. l . 20. P10. (m2) St.. 80. 60. 40. 20. 0. 50% 50% . 10-50 10-50 . 10% 10% . 10m 10m St.

7 L . 21. P11.. ) + .. 20cm .. ) 40dyn/cm2 .. 15 . 20dyn/cm2 .. 40dyn/cm2 .. 40dyn/cm2 .. 300. 250. 200.. 50m . 150. 100. 50. + 0. 1-5. 6-10 11-15. 16-20. 21-25 . 26-30 m . 31-35. 36-40 dyn/cm . 2 41-45. 46-50. 51-55 56-60. 61- 1.. 2 2. St. 17dyn/cm St. + 17dyn/cm 2. St. 16dyn/cm 2. 13 11 14 5 . 22. P12.. 0 20dyn/cm 2. 20 40dyn/cm 2. 40dyn/cm 2 .. ) 5cm 20 15 .. 20 5cm 15 .. 1) .. St. 20. 5cm 15 .. 2) 78 .. ( ) . 3)1),2) .. 23. P13.. : 14 8 20 .. ( ) . ( ) 20 ( ) 20 ( ) 20 ( ) 20 ( ) 20 ( ) 20.. cm 0 0 0 0 0 0.. 10 10 10 10 10 10.. (cm) (cm) (cm) (cm) (cm) (cm). 20 20 20 20 20 20.. 30 30 30 30 30 30. 0 5 10 0 5 10 0 5 10 0 5 10 0 5 10 0 5 10. ( ) ( ) ( ) ( ) ( ) ( ). 78 . 24. P14. 5 . 15/20 25. 15/20 1. 15/20 25. 15/20 27. 78.. ) .. ) ) 40dyn/cm . ) 5 20 15 . ) . 1) 2) . 25. P15.. 1) . 2) 10 40dyn/cm2 . 3) cm 20 15 .. 4) .. 78 .. 1) 3) .. 4) .. 26.