Effects of simultaneous changes in light, nutrients, and herbivory levels, on the structure and function of a subtropical turtlegrass meadow

Journal of Experimental Marine Biology and Ecology

Volumn 301, Issue 2, 2004, Pages 193-224

  Ibarra Obando, Silvia E ^a,d   Heck Jr , Kenneth L ^b,c   Spitzer, Patricia M ^b  

^a CENTRO DE INVESTIGACIÓN CIENTÍFICA Y DE EDUCACIÓN SUPERIOR DE ENSENADA   (Mexico)

^b DAUPHIN ISLAND SEA LAB   (United States)

^c UNIVERSITY OF SOUTH ALABAMA   (United States)

^d NONE   (United States)

Author keywords

Growth and abundance; Seagrasses; Simulated herbivory; Thalassia testudinum; Top down and bottom up controls

Indexed keywords

COMMUNITY STRUCTURE; ECOSYSTEM FUNCTION; HERBIVORY; LIGHT INTENSITY; NUTRIENT; SEAGRASS MEADOW;

FLORIDA; FLORIDA KEYS; NORTH AMERICA; PERDIDO KEY; UNITED STATES;

ECHINOIDEA; HALOPHILA; RICKETTSIA SP. PAR; THALASSIA; THALASSIA TESTUDINUM;

EID: 1942456874     PISSN: 00220981     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jembe.2003.10.001     Document Type: Article

References (68)

1. Agawin N.S.R., Duarte C.M., Fortes M.D. Nutrient limitation of Phillipine seagrasses (Cape Bolinao, NW Philippines): in situ experimental evidence. Mar. Ecol. Prog. Ser. 138:1996;233-243.
2. Alpkem Manual. 1988;Alpkem, Clackamas, Oregon.
3. Atkinson M.J., Smith S.V. C:N:P ratios of benthic marine plants. Limnol. Oceanogr. 28:1983;568-574.
4. Backman T.W., Barilotti T.C. Irradiance reduction: effects on standing crops of eelgrass, Zostera marina, in a coastal lagoon. Mar. Biol. 34:1976;33-44.
5. Buchanan J.B., Kain J.M. Measurement of the physical and chemical environment. Holme N.A., McIntyre A.D. Methods for the Study of Marine Benthos. 1971;30-58 Blackwell, Oxford.
6. Bulthuis D.A. Effects of in situ light reduction on density and growth of the seagrass Heterozostera tasmanica (Martens ex Aschers.) den Hartog in Western Port, Victoria, Australia. J. Exp. Mar. Biol. Ecol. 67:1983;91-103.
7. Burke M.K., Dennison W.C., Moore K.A. Non-structural carbohydrate reserves of eelgrass Zostera marina. Mar. Ecol. Prog. Ser. 137:1996;195-201.
8. Burkholder J.M., Glasgow H.B. Jr., Cooke J.E. Comparative effects of water-column nitrate enrichment on eelgrass Zostera marina, shoalgrass Halodule wrightii, and widgeongrass Ruppia maritima. Mar. Ecol. Prog. Ser. 105:1994;121-138.
9. Cebrián J., Duarte C.M. Patterns in leaf herbivory on seagrasses. Aquat. Bot. 60:1998;67-82.
10. Cebrián J., Duarte C.M., Agawin N.S.R., Merino M. Leaf growth response to simulated herbivory: a comparison among seagrass species. J. Exp. Mar. Biol. Ecol. 220:1998;67-81.
11. Czerny A., 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.
12. Den Hartog C. Structure, function, and classification in seagrass communities. McRoy C.P., Helfferich C. Seagrass Ecosystems. A Scientific Perspective. 1977;89-121 Marcel Dekker, New York.
13. Dennison W.C. Effects of light on seagrass photosynthesis, growth and depth distribution. Aquat. Bot. 27:1987;15-26.
14. Dennison W.C. Leaf production. Phillips R.C., McRoy C.P. Seagrass Research Methods. 1990;77-79 UNESCO, Paris.
15. Dennison W.C., Orth R.J., Moore K.A., Stevenson J.C., Carter V., Kollar S., Bergstrom P.W., Batiuk R.A. Assessing water quality with submersed aquatic vegetation. BioScience. 43:1993;86-94.
16. Duarte C.M. Seagrass depth limits. Aquat. Bot. 40:1991;363-377.
17. Dunton K.H. Seasonal growth and biomass of the subtropical seagrass Halodule wrightii in relation to continuous measurements of underwater irradiance. Mar. Biol. 120:1994;479-489.
18. Estes J.A., Peterson C.H. Marine ecological research in seashore and seafloor systems: accomplishments and future directions. Mar. Ecol. Prog. Ser. 195:2000;281-289.
19. Fitzpatrick J., Kirkman H. Effects of prolonged shading stress on growth and survival of seagrass Posidonia australis in Jervis Bay, New South Wales, Australia. Mar. Ecol. Prog. Ser. 127:1995;279-289.
20. Fourqurean J.W., Zieman J.C., Powell G.V.N. Phosphorus limitation of primary production in Florida Bay: evidence from C:N:P ratios of the dominant seagrass Thalassia testudinum. Limnol. Oceanogr. 37:1992;162-171.
21. Gertz A.K., Bach C.E. Effects of light and nutrients on tomato plant compensation for herbivory by Manduca sexta (Lepidoptera: Sphingidae). Great Lakes Entomol. 27:1994;217-222.
22. Gordon D.M., Grey K.A., Chase S.C., Simpson C.J. Changes to the structure and productivity of a Posidonia sinuosa meadow during and after imposed shading. Aquat. Bot. 1994;265-275.
23. Gorsline D.S. Dynamic characteristics of west Florida Gulf coast beaches. Mar. Geol. 4:1966;187-206.
24. Heck K.L. Jr., Valentine J.F. Sea urchin herbivory: evidence for long-lasting effects in subtropical seagrass meadows. J. Exp. Mar. Biol. Ecol. 189:1995;205-217.
25. Heck K.L. Jr., Pennock J.R., Valentine J.F., Coen L.D., Slenar S.A. Effects of nutrient enrichment and small predator density on seagrasss ecosystems: an experimental assessment. Limnol. Oceanogr. 45:2000;1041-1057.
26. Hemminga M.A. The root/rhizome system of seagrasses: an asset and a burden. J. Sea Res. 39:1998;183-196.
27. Hemminga M.A., Harrison P.G., van Lent F. The balance of nutrient losses and gains in seagrass meadows. Mar. Ecol. Prog. Ser. 71:1991;85-96.
28. Hemminga M.A., Koutstaal B.P., van Soelen J., Merks A.G.A. The nitrogen supply to intertidal eelgrass (Zostera marina). Mar. Biol. 118:1994;223-227.
29. Kent H.C. Modern coastal sedimentary environments. Alabama and Northwest Florida. 1976;96 Geological Exploration Associates, Golden, CO.
30. Kenworthy W.J., Fonseca M.S. Light requierements of seagrasses Halodule wrightii and Syringodium filiforme derived from the relationship between diffuse light attenuation and maximum depth distribution. Estuaries. 19:1996;740-750.
31. Kirkman H., Young P.C. Measurement of health, and echinoderm grazing on Posidonia oceanica (L.) Delile. Aquat. Bot. 10:1981;329-338.
32. Lapointe B.E., Tomasko D.A., Matzie W.R. Eutrophication and trophic state classification of seagrass communities in the Florida Keys. Bull. Mar. Sci. 54:1994;696-717.
33. Lee K.S., Dunton K.H. Effects of in situ light reduction on the maintenance, growth and partitioning of carbon resources in Thalassia testudinum Banks ex König. J. Exp. Mar. Biol. Ecol. 210:1997;53-73.
34. Lee K.S., Dunton K.H. Influence of sediment nitrogen-availability on carbon and nitrogen dynamics in the seagrass Thalassia testudinum. Mar. Biol. 134:1999;217-226.
35. Lodge D.M., Cronin G., van Donk E., Froelich A.J. Impact of herbivory on plant standing crop: comparison among biomes, between vascular and nonvascular plants, and among freshwater herbivore taxa. Jeppesen E., Søndergaard M., Søndergaard M., Christoffersen K. The Structuring Role of Submerged Macrophytes in Lakes. 1998;149-174 Springer, New York.
36. Maciá S. The effects of sea urchin grazing and drift algal blooms on a subtropical seagrass bed community. J. Exp. Mar. Biol. Ecol. 246:2000;53-67.
37. Maschinski J., Whitham T.G. The continuum of plant response to herbivory: the influence of plant association, nutrient availability, and timing. Am. Nat. 134:1989;1-19.
38. McGlathery K.J. Nutrient and grazing influences on a subtropical seagrass community. Mar. Ecol. Prog. Ser. 122:1995;239-252.
39. Neverauskas V.P. Response of Posidonia community to prolonged reduction in light. Aquat. Bot. 31:1988;361-366.
40. Onuf C.P. Seagrass responses to long-term light reduction by brown tide in upper Laguna Madre, Texas: distribution and biomass patterns. Mar. Ecol. Prog. Ser. 138:1996;219-231.
41. Perez M., Duarte C.M., Romero J., Sand-Jensen K., Alcoverro T. Growth plasticity in Cymodocea nodosa stands: the importance of nutrient supply. Aquat. Bot. 47:1994;249-264.
42. Powell G.V.N., Kenworthy W.J., Fourqurean J.W. Experimental evidence for nutrient limitation of seagrass growth in a tropical estuary with restricted circulation. Bull. Mar. Sci. 44:1989;324-340.
43. Pregnall A.M., Smith R.D., Kursar T.A., Alberte R.S. Metabolic adaptation of Zostera marina (eelgrass) to diurnal periods of root anoxia. Mar. Biol. 83:1984;141-147.
44. Rakocinski C.F., Heard R.W., LeCroy S.E., McLelland J.A., Simons T. Seaward change and zonation of the sandy-shore macrofauna at Perdido Key, Florida, USA. Estuar. Coast. Shelf Sci. 36:1993;81-104.
45. Rakocinski C.F., Heard R.W., Le Croy S.E., McLelland J.A., Simons T. Responses by macrobenthic assemblages to extensive beach restoration at Perdido Key, Florida, USA. JCR. 12:1996;326-353.
46. Rose C.D., Sharp W.C., Kenworthy W.J., Hunt J.H., Lyons W.G., Prager E.J., Valentine J.F., Hall M.O., Whitfield P., Fourqurean J.W. Sea urchin overgrazing of a large seagrass bed in outer Florida Bay. Mar. Ecol. Prog. Ser. 190:1999;211-222.
47. Rosemond A.D. Interactions among irradiance, nutrients, and herbivores constrain a stream algal community. Oecologia. 94:1993;585-594.
48. Ruiz J.M., Romero J. Effects of in situ experimental shading on the Mediterranean seagrass Posidonia oceanica. Mar. Ecol. Prog. Ser. 215:2001;107-120.
49. Schropp, S.J., Calder, F.D., Stone, G.M., Swanson, K.O., 1991. A report on physical and chemical processes affecting the management of Perdido Bay: Results of the Perdido Bay Institute Project. Florida Dept. of Environ. Reg. Tallahassee, FL.
50. Shafer D.J. The effect of dock shading on the seagrass Halodule wrightii in Perdido Bay, Alabama. Estuaries. 22:1999;936-943.
51. Short F.T. The seagrass, Zostera marina L.: plant morphology and bed structure in relation to sediment ammonium in Izembek Lagoon, Alaska. Aquat. Bot. 16:1983;149-161.
52. Short F.T., Davis M.W., Gibson R.A., Zimmerman C.F. Evidence for phosphorus limitation in carbonate sediments of the seagrass Syringodium filiforme. Estuar. Coast. Shelf Sci. 20:1985;419-430.
53. Short F.T., Burdick D.M., Kaldy J.E. III Mesocosm experiments quantify the effects of eutrophication on eelgrass, Zostera marina. Limnol. Oceanogr. 40:1995;740-749.
54. Strauss S.Y., Agrawal A.A. The ecology and evolution of plant tolerance to herbivory. Tree. 14:1999;179-185.
55. Strickland J.D.H., Parsons T.R. A practical handbook for seawater analysis. Bull. Fish. Res. Board Can. 167:1972;1-310.
56. Sumner W.T., McIntire C.D. Grazer-periphyton interactions in laboratory streams. Arch. Hydrobiol. 93:1982;135-157.
57. Terrados J., Borum J., Duarte C.M., Fortes M.D., Kamp-Nielsen L., Agawin N.S.R., Kenworthy W.J. Nutrient and mass allocation of South-east Asian seagrasses. Aquat. Bot. 63:1999;203-217.
58. Tomasko D.A., Lapointe B.E. Productivity and biomass of Thalassia testudinum as related to water column nutrient availability and epiphyte levels: field observations and experimental studies. Mar. Ecol. Prog. Ser. 75:1991;9-17.
59. Valentine J.F., Heck K.L. Jr. The role of sea urching grazing in regulating subtropical seagrass meadows: evidence from field manipulations in the northern Gulf of Mexico. J. Exp. Mar. Biol. Ecol. 154:1991;215-230.
60. Valentine J.F., Heck K.L. Jr. Seagrass herbivory: evidence for the continued grazing of marine grasses. Mar. Ecol. Prog. Ser. 176:1999;291-302.
61. Valentine J.F., Heck K.L. Jr. The role of leaf nitrogen content in determining turtlegrass (Thalassia testudinum) grazing by a generalized herbivore in the northeastern Gulf of Mexico. J. Exp. Mar. Biol. Ecol. 258:2001;65-86.
62. Valentine J.F., Heck K.L. Jr., Busby J., Webb D. Experimental evidence that herbivory increases shoot density and productivity in a subtropical turtlegrass (Thalassia testudinum) meadow. Oecologia. 112:1997;193-200.
63. Valentine J.F., Heck K.L. Jr., Kirsch K.D., Webb D. Role of sea urchin Lytechinus variegatus grazing in regulating sutropical turtlegrass Thalassia testudinum meadows in the Florida Keys (USA). Mar. Ecol. Prog. Ser. 200:2000;213-228.
64. Vincente V.P., Rivera J.A. Depth limits of the seagrass Thalassia testudinum (König) in Jobos and Guayanilla bays, Puerto Rico. Caribb. J. Sci. 17:1982;73-77.
65. Wear D.J., Sullivan M.J., Moore A.D., Millie D.F. Effects of water-column enrichment on the production dynamics of three seagrass species and their epiphytic algae. Mar. Ecol. Prog. Ser. 179:1999;201-213.
66. Williams S.L., Heck K.L. Jr. Seagrass community ecology. Bertness M.D., Gaines S.D., Hay M.E. Marine Community Ecology. 2001;317-337 Sinauer Associates, Sunderland, MA.
67. Winterbourn M.J. Interactions among nutrients, algae and invertebrates in a New Zealand mountain stream. Freshw. Biol. 23:1990;463-474.
68. Zimmerman R.C., Smith R.D., Alberte R.S. Is growth of eelgrass nitrogen limited? A numerical simulation of the effects of light and nitrogen on the growth dynamics of Zostera marina. Mar. Ecol. Prog. Ser. 41:1987;167-176.