Photophysiological responses of Halophila johnsonii to experimental hyposaline and hyper-CDOM conditions

Journal of Experimental Marine Biology and Ecology

Volumn 367, Issue 2, 2008, Pages 230-235

  Kahn, Amanda E ^a   Durako, Michael J ^a  

^a UNIVERSITY OF NORTH CAROLINA WILMINGTON   (United States)

Author keywords

CDOM; Halophila johnsonii; Hurricanes; Hyposalinity

Indexed keywords

DISSOLVED ORGANIC MATTER; ENVIRONMENTAL FACTOR; EXPERIMENTAL STUDY; HOME RANGE; HURRICANE; MESOCOSM; MORTALITY; PHOTOSYNTHESIS; PHYSIOLOGICAL RESPONSE; RIVER DISCHARGE; RUNOFF; SALINITY; SEAGRASS; STOCHASTICITY;

FLORIDA [UNITED STATES]; NORTH AMERICA; UNITED STATES;

HALOPHILA JOHNSONII;

EID: 56249114453     PISSN: 00220981     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jembe.2008.10.006     Document Type: Article

References (31)

1. Abal E.G., Loneragan N., Bowen P., Perry C.J., Udy J.W., and Dennison W.C. Physiological and morphological responses of the seagrass Zostera capricorni Ascherts. to light intensity. J. Exp. Mar. Biol. Ecol. 178 (1994) 113-129
2. Beer S., and Björk M. Measuring rates of photosynthesis of two tropical seagrasses by pulse amplitude modulated (PAM) fluorometry. Aquat. Bot. 66 (2000) 69-76
3. Beer S., Vilenkin B., Weil A., Veste A., Susel L., and Eshel A. Measuring photosynthetic rates in seagrasses by pulse amplitude modulated (PAM) fluorometry. Mar. Ecol. Prog. Ser. 174 (1998) 293-300
4. Caldwell M.M., Björn L.O., Bornman J.F., Flint S.D., Kulandaivelu G., Teramura A.H., and Tevini M. Effects of increased solar ultraviolet radiation on terrestrial ecosystems. J. Photochem. Photobiol. 46 (1998) 40-52
5. Campbell S.J., McKenzie L.J., Kerville S.P., and Bité J.S. Patterns in tropical seagrass photosynthesis in relation to light, depth and habitat. Estuar. Coast. Shelf Sci. 73 (2007) 551-562
6. Carter G., and Knapp A.K. Leaf optical properties in higher plants: linking spectral characteristics to stress and chlorophyll concentration. Am. J. Bot. 88 (2001) 677-684
7. Czerny A.B., and Dunton K.H. The effects of in situ light reduction on the growth of two subtropical seagrasses, Thalassia testudinum and Halodule wrightii. Estuaries 18 (1995) 418-427
8. Dawes C.J., Lobban C.S., and Tomasko D.A. A comparison of the physiological ecology of the seagrass Halophila decipiens Ostenfeld and H. johnsonii Eiseman from Florida. Aquat. Bot. 33 (1989) 149-154
9. Dawson S.P., and Dennison W.C. Effects of ultraviolet and photosynthetically active radiation on five seagrass species. Mar. Biol. 125 (1996) 629-638
10. Detrés Y., Armstrong R.A., and Connelly X.M. Ultraviolet-induced responses in two species of climax tropical marine macrophytes. J. Photchem. Photobiol., B Biol. 62 (2001) 55-66
11. Durako M.J., Kunzelman J.I., Kenworthy W.J., and Hammerstrom K.K. Depth-related variability in the photobiology of two populations of Halophila johnsonii and Halophila decipiens. Mar. Biol. 142 (2003) 1219-1228
12. Genty B., Briantais J.M., and Baker N.R. The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence. Biochim. Biophys. Acta 990 (1989) 87-92
13. Harborne J.B., and Williams C.A. Advances in flavonoid research since 1992. Phytochemical 55 (2000) 481-504
14. Kenworthy W.J. The distribution, abundance and ecology of Halophila johnsonii Eiseman in the lower Indian River, Florida. Final report to the Office of Protected Resources (1992), National Marine Fisheries Services, Silver Spring, MD 80 pp.
15. Kirk J.T. Light and Photosynthesis in Aquatic Ecosystems. second edition (1994), Cambridge University Press, Cambridge UK (22pp)
16. Kowalczuk P., Cooper W.J., Whithead R.F., Durako M.J., and Sheldon W. Characterization of CDOM in an organic rich river and surrounding coastal ocean in the South Atlantic Bight. Aquat. Sci. 65 (2003) 381-398
17. Krzysiak, A.J., 2006. The isolation and characterization of natural products from marine plants and microorganisms. MS thesis, the University of North Carolina Wilmington, Wilmington, NC.
18. Kunzelman J.I., Durako M.J., Kenworthy W.J., Stapleton A., and Wright J.L.C. Irradiance-induced changes in the photobiology of Halophila johnsonii. Mar. Biol. 148 (2005) 241-250
19. Longstaff B.J., and Dennison W.C. Seagrass survival during pulsed turbidity events: the effects of light deprivation on the seagrasses Halodule pinifolia and Halophila ovalis. Aquat. Bot. 65 (1999) 105-121
20. Mallin M.A., Cahoon L.B., Parsons D.C., and Ensign S.H. Effect of nitrogen and phosphorus loading on plankton in Coastal Plain blackwater streams. J. Freshw. Ecol. 16 (2001) 455-466
21. Meng Y., Krzysiak A.J., Durako M.J., Kunzelman J.I., and Wright J.L.C. Flavones and flavone glycosides from the sea grass Halophila johnsonii. Phytochemistry 69 (2008) 2603-2608
22. Nielsen T., and Ekelund N.G.A. Effect of UV-B radiation and humic substances on growth and motility of Gyrodinium aureolum. Limnol. Oceanogr. 38 (1993) 1570-1575
23. Platt T., Gallegos C.L., and Harrison W.G. Photoinhibition of photosynthesis in natural assemblages of marine phytoplankton. J. Mar. Res. 38 (1980) 687-701
24. Ralph P.J., and Gademann R. Rapid light curves: a powerful tool for the assessment of photosynthetic activity. Aquat. Bot. 82 (2005) 222-237
25. Rozema J., Björn L.O., Bornman J.F., Gaberščik A., Häder D.-P., Trošt T., Germ M., Klisch M., Gröniger A., Sinah R.P., Lebert M., He Y.-Y., Buffoni-Hall R., de Bakker N.V.J., van de Staaij J., and Meijkamp B.B. The role of UV-B radiation in aquatic and terrestrial ecosystems- an experimental and functional analysis of the evolution of UV-absorbing compounds. J. Photochem. Photobiol., B Biol. 66 (2002) 2-12
26. Steward J.S., Virnstein R.W., Lasi M.A., Morris L.J., Miller J.D., Hall L.M., and Tweedale W.A. The impacts of the 2004 hurricanes on hydrology, water quality and seagrass in the central Indian river lagoon, FL. Estuar. Coast. 29 (2006) 954-965
27. Torquemada Y.F., Durako M.J., and Sánchez Lizaso J.L. Effects of salinity and possible interactions with temperature and pH on growth and photosynthesis of Halophila johnsonii Eiseman. Mar. Biol. 147 (2005) 251-260
28. Touchette B.W. Seagrass-salinity interactions: Physiological mechanisms used by submerged marine angiosperms for life at sea. J. Exp. Mar. Biol. Ecol. 350 (2007) 194-215
29. Virnstein, R.W., Morris, L.J., 2007. Distribution and abundance of Halophila johnsonii in the Indian River Lagoon: an update. Technical Memorandum #51. St. Johns River Water Management District, Palatka, FL. 16 pp.
30. 2. Plant Physiol. 115 (1997) 1405-1412
31. Zanardi-Lamardo E., Moore C.A., and Zika R.D. Seasonal variations in molecular mass and optical properties of chromophoric dissolved organic material in coastal waters of southwest Florida. Mar. Chem. 89 (2004) 37-54