Abstract
We analyzed the trophic functioning of two Caribbean coral reefs with different disturbances, comparing their biomass flows, ecosystem development, and resilience. Cayos Cochinos is a protected reef impacted by tourism, artisanal fisheries, and continental river discharges, while Media Luna is an isolated reef located near to a lobster industrial fishery zone. Ecopath models were built to (1) estimate the ecosystem status-related properties; (2) evaluate the system recovery time; and (3) assess the fishery effects on species and functional groups. Our results indicate that the biomass of both systems is dominated by macroalgae (>75%), mainly at Cayos Cochinos that exhibit greater total system throughput. We show that the harvest of herbivores and coastal eutrophication causes increase in macroalgal biomass. The Media Luna ecosystem appears to be more mature and organized (Pp/R = 1.6, FCI = 6.95%), but is also less resistant to fishery impact (SRT = 10.79 and 21.72 years using bottom-up and top-down flow-control mechanisms, respectively) than Cayos Cochinos (SRT = 9.30 and 16.89). The benthic autotrophs, phytoplankton, and soft corals are the most important functional groups to the trophic functioning, resilience, and development of these ecosystems. However, fishery simulations also show that snappers and spiny lobster reduce the resilience of Cayos Cochinos and Media Luna, respectively.
Similar content being viewed by others
References
Acosta-González, G., F. A. Rodríguez-Zaragoza, R. C. Hernández-Landa & J. E. Arias-González, 2013. Additive diversity partitioning of fish in a Caribbean coral reef undergoing shift transition. PLoS ONE 8(6): e65665.
Alva-Basurto, J. C. & J. E. Arias-Gonzáles, 2014. Modelling the effects of climate change on a Caribbean coral reef food web. Ecological Modeling 289: 1–14.
Andraka, S., C. Bouroncle & C. García-Sáez, 2004. Comité para la Restauración, Protección y Manejo Sostenible del Monumento Natural Marino Cayos Cochinos. Plan de Manejo del Monumento Natural Marino Archipiélago Cayos Cochinos, Honduras (2004–2009). WWF Centroamérica/Fundación Hondureña para la protección y conservación de los Cayos Cochinos.
Andréfouët, S., P. J. Mumby, M. McField, C. Hu & F. E. Muller-Karger, 2002. Revisiting coral reef connectivity. Coral Reef 21: 43–48.
Arias-González, J. E., 1998. Trophic models of semi-protected and unprotected coral reef ecosystems in the South of the Mexican Caribbean. Journal of Fish Biology 53: 236–255.
Arias-González, J. E., E. Nuñez-Lara, C. González-Salas & R. Galzin, 2004. Trophic models for investigation of fishing effect on coral reef ecosystems. Ecological Modeling 172: 197–212.
Arias-González, J. E., C. González-Gándara, J. L. Cabrera & V. Christensen, 2011. Predicted impact of the invasive lionfish Pterois volitans on the food web of a Caribbean coral reef. Environmental Research 111: 917–925.
Bell, P. R. F., 1990. Status of eutrophication in the Great Barrier Reef lagoon. Marine Pollution Bulletin 23: 89–93.
Bellwood, D. R., T. P. Hughes, C. Folke & M. Nyström, 2004. Confronting the coral reef crisis. Nature 429: 827–833.
Bermingham, E., A. Coates, G. Cruz, L. Emmons, R. B. Foster, R. Leschen, G. Seutin, S. Thorn, W. Wcislo & B. Werfel, 1998. Geology and terrestrial flora and fauna of Cayos Cochinos, Honduras. Biología Tropical 46: 15–37.
Brown, B., 1997. Disturbances to Reefs in Recent Times. In Birkeland, C. (ed.), Life and death of coral reefs, Vol. 15. Springer, Berlin: 354–379.
Carilli, J. E., N. G. Prouty, K. A. Hughen & R. D. Norris, 2009. Century-scale records of land-based activities recorded in Mesoamerican coral cores. Marine Pollution Bulletin 58: 1835–1842.
Castellon, P.M. & M.T. Sarmiento, 2002. Reporte sobre la Pesquería de langosta en Honduras. FAO Fisheries Report 715.
Chollet, I. & G. Stoyle, 2014. Honduran Miskito Cays: among the last unexplored reef systems in the Caribbean. Coral Reefs 33: 155.
Christensen, V., 1995. Ecosystem maturity—towards quantification. Ecological Modelling 77: 3–32.
Christensen, V. & D. Pauly, 1992. Ecopath II: a software for balancing steady-state ecosystem models and calculating network characteristics. Ecological Modelling 61: 169–185.
Christensen, V. & D. Pauly, 1993. Flow characteristics of aquatic ecosystem. In: Christensen V. & D. Pauly (eds), Trophic models of aquatic ecosystems. ICLARM Conf. Proc. 26: 338–352.
Connell, J. H., 1978. Diversity in tropical rain forests and coral reefs. Science 199: 1302–1310.
Costanza, R., 1992. Toward an operational definition of ecosystem health. In Costanza, R., B. G. Norton & B. D. Haskell (eds), Ecosystem Health: New Goals for Environmental Management. Island Press, Washington, DC: 239–256.
Costanza, R., & M. Mageau, 1999. What is a healthy ecosystem? Aquatic Ecology 33: 105–115.
Graham, N. A. J. & K. L. Nash, 2013. The importance of structural complexity in coral reef ecosystems. Coral Reefs 32: 315–326.
Graham, N. A. J., S. K. Wilson, S. Jennings, N. V. C. Polunin, J. Robinson, J. P. Bijoux & T. M. Daw, 2007. Lag effect in the impacts of mass coral bleaching on coral reef fish. Fisheries and Ecosystems. Conservation Biology 21(5): 1291–1300.
Griffiths, S., J. Young, M. Lansdell, R. Campbell, J. Hamption, S. Hoyle, A. Langley, D. Bromhead & M. Hinton, 2010. Ecological effects of longline fishing and climate change on the pelagic ecosystem off eastern Australia. Reviews in Fish Biology and Fisheries 20: 239–272.
Hay, M., 1984. Predictable spatial escapes from herbivory: how do these affect the evolution of herbivore resistance in tropical marine communities? Oecologia 64: 396–407.
Hixon, M. A. & J. P. Beets, 1993. Predation, prey refuges, and the structure of coral-reef fish assemblages. Ecological Monographs 63(1): 77–101.
Hughes, T. P., 1994. Catastrophes, phase shifts, and large-scale degradation of a Caribbean coral reef. Science 265: 1547–1551.
Hughes, T. P., D. C. Reed & M. J. Boyle, 1987. Herbivory on coral reefs: community structure following mass mortalities of sea urchins. Journal of Experimental Marine Biology and Ecology 113: 39–59.
Hughes, T. P., A. H. Baird, D. R. Bellwood, M. Card, S. R. Connolly, C. Folke, R. Grosberg, O. Hoegh-Gulberg, J. B. C. Jackson, J. Kleypas, J. M. Lough, P. Marshall, N. Myström, S. R. Palumbi, J. M. Pandolfi, B. Rosen & J. Roughgarden, 2003. Climate change, human impacts, and the resilience of coral reefs. Science 301: 929–933.
Hunte, W. & M. Wittenberg, 1992. Effect of eutrophication and sedimentation on juvenile corals. Marine Biology 114: 625–631.
ICF, Instituto Nacional de Conservación y Desarrollo Forestal, Áreas Protegidas y Vida Silvestre, 2011. Áreas Marinas y Costeras del Sistema Nacional de Áreas Protegidas de Honduras. Departamento de Áreas Protegidas.
Jackson, J. B. C., 1997. Reefs since columbus. Coral Reefs 16(1 Supplement): S23–S32.
Jackson, J. B. C., M. X. Kirby, W. H. Berger, K. A. Bjorndal, L. W. Botsford, B. J. Bourque, R. H. Bradbury, R. Cooke, J. Erlandson, J. A. Estes, T. P. Hughes, S. Kidwell, C. B. Lange, H. S. Lenihan, J. M. Pandolfi, C. H. Peterson, R. S. Steneck, M. J. Tegner & R. R. Warner, 2001. Historical overfishing and the recent collapse of coastal ecosystems. Science 293(5530): 629–637.
Jones, G. P., M. I. McCormirk, M. Srinivasan & J. V. Eagle, 2004. Coral decline threatens fish biodiversity in marine reserves. Proceedings of the National Academy of Science 101: 8251–8253.
Knowlton, N. & J. B. C. Jackson, 2001. The ecology of coral reefs. In Bertness, M. D., M. D. Gaines & M. E. Hay (eds), Marine Community Ecology. Sinauer Associates, Sunderland: 395–442.
Kramer, P., 2003. Synthesis of Coral Reef Health indicators for the Western Atlantic: Results of the AGRRA Program (1997–2000). In Lang J.C. (ed), Status of Coral Reefs in the western Atlantic: Results of initial Surveys, Atlantic and Gulf Rapid Reef Assessment (AGRRA) Program. Atoll Research Bulletin 496.
Lapointe, B. E., 1997. Nutrient thresholds for bottom-up control of macroalgal blooms on coral reefs in Jamaica and southeast Florida. Limnology and Oceanography 42: 1119–1131.
Lawton, J., 1994. What do species do in ecosystems? Oikos 71: 367–374.
Liu, P. J., S. Kwang-Tsao, J. Rong-Quen, F. Tung-Yung, W. Saou-Lien, H. Jiang-Shiou, C. Jen-Ping, C. Chung-Chi & L. Hsing-Juh, 2009. A trophic model of fringing coral reefs in Nanwan Bay, southern Taiwan suggests overfishing. Marine Environmental Research 68: 106–117.
Moberg, F. & C. Folke, 1999. Ecological goods and services of coral reef ecosystems. Ecological Economics 29: 215–233.
Mohammed, E., 2003. A generic marine ecosystem model for the southeastern Caribbean in the late 1990s: application to grenada and the grenadines. In Global, Fisheries Centre Research Reports 11: 191–207.
Monaco, M. & R. Ulanowicz, 1997. Comparative ecosystem trophic structure of three U.S. mid-Atlantic estuarios. Marine Ecology Progress Series 161: 239–254.
Mumby, P. J., 2014. Stratifying herbivore fisheries by habitat to avoid ecosystem overfishing of coral reefs. Fish and Fisheries. doi:10.1111/faf.12078.
Odum, E. P., 1969. The strategy of ecosystem development. Science 104: 262–270.
Opitz, S., 1996. Trophic Interactions in Caribbean Coral Reefs. ICLARM, Manila, Philippines.
Ortiz, M., 2010. Dynamic and spatial models of kelp forest of Macrosystis integrifolia and Lessonia trabeculata (SE Pacific) for assessment harvest scenarios: short-term responses. Aquatic Conservation: Marine and Freshwater Ecosystems 20: 494–506.
Ortiz, M. & M. Wolff, 2002. Trophic models of four benthic communities in Tongoy Bay (Chile): comparative analysis and preliminary assessment of management strategies. Journal of Experimental Marine Biology and Ecology 268: 205–235.
Ortiz, M., M. Avendaño, L. Campos & F. Berrios, 2009. Spatial and mass balanced trophic models of La Rinconada Marine Reserve (SE Pacific coast), a protected benthic ecosystem: management strategy assessment. Ecological Modelling 220: 3413–3423.
Ortiz, M., L. Campos, F. Berrios, F. Rodríguez, B. Hermosillo & J. González, 2013. Network properties and keystoneness assessment in different intertidal communities dominated by two ecosystem engineer species (SE Pacific coast): a comparative analysis. Ecological Modeling 250: 307–318.
Ortiz, M., F. Berrios, L. Campos, R. Uribe, A. Ramirez, B. Hermosillo, J. González & F. Rodríguez, 2015. Mass balanced trophic models and short-term dynamical simulations for benthic ecological systems of Mejillones and Antofagasta bays (SE Pacific): comparative networks structure and assessment of human impacts. Ecological Modeling 309–310: 153–162.
Patrício, J. & J. C. Marques, 2006. Mass balanced models of the food web in three areas along a gradient of eutrophication symptoms in the south arm of the Mondego estuary (Portugal). Ecological Modeling 197: 21–34.
Patrício, J., R. Ulanowicz, M. A. Pardal & J. C. Marques, 2004. Ascendency as an ecological indicator: a case study of estuarine pulse eutrophication. Estuarine, Coastal and Shelf Sicence 60: 23–35.
Pearse, V. B. & L. Muscatine, 1971. Role of Symbiotic Algae (Zooxanthellae) in Coral Calcification. Biological Bulletin 141: 350–363.
Pinnegar, J. & N. Polunin, 2004. Predicting indirect effect of fishing in Mediterranean rocky littoral communities using a dynamic simulation model. Ecological Modeling 172: 249–267.
Polovina, J. J., 1984. Model of a coral reef ecosystem: I the Ecopath model and its application to French Frigate Shoals. Coral Reefs 3: 1–11.
Prouty, N. G., K. A. Hughen & J. Carilli, 2008. Geochemical signature of land-based activities in Caribbean coral surface samples. Coral Reefs 27: 727–742.
Ricker, W.E, 1968. Food from the sea. In W.H. Freeman (ed), Resources and Man, A Study and Recommendation Report of the Committee on Resources and Man, U.S. National Academy of Sciences, Preston Cloud (Chair) 87–108.
Rodríguez-Zaragoza, F. A., C. V. Pérez-de Silva, M. A. Ruiz-Zárate, A. L. Cupul-Magaña, M. Ortiz, A. Medina-Hernández, P. Rico, M. R. Priego-Arenas & A. Hernández-Flores, 2012. Spatial variation of hermatypic coral assemblages in Cayos Cochinos Archipelago, Honduras. Latin American Journal of Aquatic Research 40(4): 992–1004.
Ruiz-Zárate, M. A., R. C. Hernández-Landa, C. González-Salas, E. Núñez-Lara & J. E. Arias-González, 2003. Condition of coral reef ecosystems in central-southern Quintana Roo, Mexico (Part 1: Stony corals and algae). Atoll Research Bulleting 496: 318–336.
Salas, S., R. Chuenpagdee, A. Charles & J.C. Seijo (eds), 2011. Coastal fisheries of Latin America and the Caribbean. Coastal fisheries of Latin America and the Caribbean. FAO Fisheries and Aquaculture Technical Paper No. 544, Rome 231–284.
Salvat, B., 1992. Coral reefs a challenging ecosystem for human societies. Global Environmental Change 2: 12–18.
Scotti, M., J. Podan & F. Jordán, 2007. Weighting, scale dependence and indirect effects in ecological networks: a comparative study. Ecological Complexity 4: 148–159.
Sibaja-Cordero, J. A., 2009. Estado de los recursos pesqueros a nivel artesanal en Cayos Cochinos. Honduras, Informe técnico World Wildlife Fund (WWF).
SINAPH, Sistema Nacional de Áreas Protegidas y Vida Silvestre de Honduras, 2003. Decreto Legislativo 114-2003 del Congreso Nacional de Honduras.
Sorokin, Y. I., 1973. Trophical role of bacteria in the ecosystem of the coral reef. Nature 242: 415–417.
Soto, I., S. Andréfouët, C. Hu, F. E. Muller-Karger, C. C. Wall, J. Sheng & B. G. Hatcher, 2009. Physical connectivity in the Mesoamerican Barrier Reef Ecosystem inferred from 9 years of ocean color observations. Coral Reef 28: 415–425.
Tewfik, A., H.M. Guzmán & G. Jácome, 1998. Assessment of the Queen conch Strombus gigas (Gastropoda: Strombidae) Population in Cayos Cochinos, Honduras. Smithsonian Tropical Research Institute. Apartado 2072, Balboa, Panamá.
Ulanowicz, R., 1986. Growth and Development: Ecosystems Phenomenology. Springer, New York.
Ulanowicz, R., 1997. Ecology, the Ascendant Perspective. Complexity in Ecological Systems Series. Columbia University Press, New York.
Ulanowicz, R. & Ch Puccia, 1990. Mixed trophic impacts in ecosystems. Ceonoces 5: 7–16.
Vidal, I. & M. Basurto, 2003. A Preliminary Trophic Model of Bahía de la Ascensión, Quintana Roo, Mexico [Modelo trófico preliminar de Bahía Ascención, Quintana Roo, México]. In Global, Fisheries Centre Research Reports 11: 255–262.
Walters, C. & S. Martell, 2004. Fisheries Ecology and Management. Princeton University Press, Oxford.
Walters, C., V. Christensen & D. Pauly, 1997. Structuring dynamic models of exploited ecosystems from trophic mass-balance assessments. Reviews in Fish Biology and Fisheries 7: 139–172.
Wilkinson, C., 2000. Status of Coral Reefs of the World: 2000. Australian Institute of Marine Science.
Wilkinson, C., 2008. Status of Coral Reefs of the World: 2008. Global Coral Reef Monitoring Network c/o Reef and Rainforest Research Centre.
Wilkinson, C. & D. Souter, 2005. Status of Caribbean Coral Reef after Bleaching and Hurricanes in 2005. Global Coral Reef Monitoring Network c/o Reef and Rainforest Research Centre.
Acknowledgments
The first author (Ignacio Caceres) thanks Universidad de Antofagasta (Chile) through the program “Magister en Ecología de Sistemas Acuáticos” for the postgrad scholarship. We like to thank the World Wildlife Fund-Central America (WWF-Ca) for their contribution of field work, fishery data and for their financial support during the sampling time in Cayos Cochinos and with the research cruise to the Miskito Cays Honduras. In particular, we would like to thank Alicia Medina and Pablo Rico of WWF-Ca. We also thank all those who participated in the field work (e.g., Fundación Cayos Cochinos, M.R. Priego, D. Godard, and I. Bonilla), collecting information from fisheries, and information provided for trophic models. Finally, we are grateful for comments and observations by two anonymous referees who considerably improved the quality of this work.
Author information
Authors and Affiliations
Corresponding author
Additional information
Handling editor: Vasilis Valavanis
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Cáceres, I., Ortiz, M., Cupul-Magaña, A.L. et al. Trophic models and short-term simulations for the coral reefs of Cayos Cochinos and Media Luna (Honduras): a comparative network analysis, ecosystem development, resilience, and fishery. Hydrobiologia 770, 209–224 (2016). https://doi.org/10.1007/s10750-015-2592-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10750-015-2592-7