Keywords
distribution
structure
mapping
landscape ecology
Thalassia testudinum
distribución
estructura
mapeo
ecología del paisaje.
How to Cite
Abstract
Seagrasses in coastal environments have been threatened by increased human activities; these have negatively altered processes and environmental services, and have decreased grassland areas. The aim of this study was to generate knowledge of Thalassia testudinum distribution, state of the structure and fragmentation level in two reefs of the Veracruz Reef System National Park (PNSAV). Two different reefs were selected: Sacrificios in the North and near the coast, and Cabezo in the South and away from the coast. Shoot-specific and area-specific characteristics of submerged macrophytes meadows present were determined, and four morpho-functional groups were identified. Significant differences between plant coverage were tested through nonparametric ANOVA, Kruskal-Wallis test. A supervised classification of spatial high-resolution image verified with field data was performed (55 Sacrificios and 290 Cabezo). The fragmentation level was calculated using landscape metrics, class level and thematic maps were made based on four covers. The meadows were dominated by Thalassia testudinum; maximum densities were 208 shoot/m2 in Cabezo, and 176 shoot/m2 in Sacrificios. Cabezo presented grasses with short (9 cm) and thin leaves (0.55 cm) on average; while Sacrificios showed longer (23.5 cm) and thicker (1 cm) leaves. Sacrificios showed lower fragmentation degree than Cabezo; in both cases, the vegetation cover fragmentation corresponded to less than 50 %. Although Cabezo reef presents further fragmentation, which creates a large number of microenvironments, being recognized for its importance as recruitment area. This work serves as a baseline for the creation of an adequate management plan (formation of a core area of Cabezo). It is necessary to complement this work with new efforts for the recognition of seagrass prairies in all PNSAV reefs, as well as periodic monitoring and recognition of ecosystem services.References
Aguilera-Arias, J. (2012). Caracterización estructural y dinámica del paisaje en lagunas arrecifales: estudio de caso Sistema Arrecifal veracruzano (Tesis de Maestría). Universidad Veracruzana: Boca del Río, Veracruz, México.
Alevison, W., Richardson, R., Pitts P., & Services, G. (1985). Coral zonation and patterns of community structure in Bahamian reef fishes. Bulletin of Marine Sciences, 36, 304-318.
Arellano-Méndez, L. U. (2011). Estructura de los pastos marinos y su relación con la variabilidad ambiental a diferentes escalas espaciales (Tesis Doctoral). Instituto Politécnico Nacional: Mérida, Yucatán, México.
Arellano-Méndez, L. U., Liceaga-Correa, M. A., Herrera-Silveira, J. A., & Hernández-Núñez, H. (2011). Impacto por huracanes en las praderas de Thalassia testudinum (Hydrocharitaceae) en el Caribe Mexicano. Revista de Biología Tropical, 59, 385-401.
Armenteras D., Gast, F., & Villareal, H. (2003). Andean forest fragmentation and the representativeness of protected natural areas in the eastern Andes, Colombia. Biological Conservation, 113, 245-256.
Bach, S., Thayer, G., & LaCroix, M. (1986). Export of detritus from eelgrass (Zostera marina) beds near Beaufort, North Carolina, USA. Marine Ecology Progress Series, 28, 265-278.
Bell, S.S., Brooks, R. A., Robbins, B. D., Fonseca, M. S., & Hall, M. O. (2001). Faunal response to fragmentation in seagrass habitats: implications for seagrass conservation. Biological Conservation, 100, 115-123.
Berkes, F., & Folke, C. (2002). Back to the Future: Ecosystem Dynamics and Local Knowledge, In L.H. Gunderson, & C. S. Holling (Eds.), Panarchy: Understanding Transformations in Human and Natural Systems (pp. 121-146). Washington, D.C.: Island Press.
Boström, C., Pittman, S. J., Simenstad, C., & Kneib R. T. (2011). Seascape ecology of coastal biogenic habitats: advances, gaps, and challenges. Marine Ecology Progress Series, 427, 191-217.
Caso, M., Pisanty, I., & Ezqurra, E. (Eds). 2004. Diagnóstico ambiental del golfo de México. México D.F.: INE-SEMARNAT.
Consejo Nacional de Población (CONAPO). (2008). Programa Nacional de Población 2008-2012. Por un cambio demográfico a favor del desarrollo. México: Secretaría de Gobernación.
Cunha, A. H., Santos, R. P., Gaspar, & Bairros, M. F. (2005). Seagrass landscape-scale changes in response to disturbance created by the dynamics of barrier-islands: a case study from Ria Formosa (Southern Portugal). Estuarine, Coastal and Shelf Science, 64, 636-644.
Dale, V. H., & Pearson, S. M. (1997). change in Amazonia. En W. F. Laurance, & R. O. Bierregaard (Eds), Tropical forest remnants: ecology, management and conservation of fragmented communities (pp. 400-410). Illinois, USA: University of Chicago Press.
Dalla, J., Sturmbauer, C., Schonweger, G., Sotze, E., Mathekowitsch, S., Stifter, M., & Rieger, R. (1998). Light gradients and meadow structure in Posidonia oceanica: ecomorphological and functional correlates. Marine Ecology Progress Series, 163, 267-278.
Dalleau, M., Andréfouët, S., Wabnitz, C. C. C., Payri, C., Wantiez, L., Pichon, M., Friedman, K., Vigliola, L., & Benzoni, F. (2010). Use of habitats as surrogates of biodiversity for efficient coral reef Conservation planning in Pacific Ocean Islands. Conservation Biology, 24, 541-552.
De Jonge, V. N., & De Jonge, D. J. (1992). Role of tide, light, and fisheries in the decline of Zostera marina L in the Dutch Wadden Sea. Netherlands Institute for Sea Research Publication Series, 20, 161-176.
Dennison, W. C., Orth, R. J., Moore K. A., Stevenson, J. C., Carter, V., Kollar, S., Bergstrom, P. W., & Batiuk, R. A. (1993). Assessing water quality with submersed aquatic vegetation. BioScience, 43, 86-94.
DOF, 2012. Diario Oficial de la Federación. Organo del Gobierno Constitucional de los Estados Unidos Mexicanos. Tomo DCCX, No. 21, jueves 29 de noviembre de 2012. 13 pp.
Duarte, C. M. (2002). The future of seagrass meadows. Environmental Conservation, 29, 192-206.
Dunton, K. H., & Schonberg, S. V. (2002). Assessment of propeller scarring in seagrass beds of the south Texas coast. Journal of Coastal Research, 37, 100-110.
Durako, M. J. (1999). Changes in seagrass abundance and diversity: Is this a good thing? ASB Bulletin, 46, 273-285.
Durako, M. J., & Kunzelman, J. I. (2002). Photosynthetic characteristics of Thalassia testudinum measured in situ by press-amplitude modulated (PAM) fluorometry: methodological and scale-based considerations. Aquatic Botany, 73, 173-185.
Eckrich, C. E., & Holmquist, J. G. (2000). Trampling in seagrass assemblage: direct effects, response of associated fauna, and the role of substrate characteristics. Marine Ecology Progress Series, 201, 199-209.
Eyre, B. D., & Ferguson, A. J. P. (2002). Comparison of carbon production and decomposition, benthic nutrient fluxes and denitrification in seagrass, phytoplankton, benthic microalgae- and macroalgae- dominated warm-temperate Australian lagoons. Marine Ecology Progress Series, 229, 43-59.
Fonseca, M. S., & Bell, S. S. (1998). Influence of physical setting on seagrass landscapes near Beaufort, North Carolina, USA. Marine Ecology Progress Series, 171, 109-121.
Fonseca, M.S., Kenworthy, W.J., & Thayer, G. W. (1998). Guidelines for the conservation and restoration of seagrasses in the United States and adjacent waters. Silver Spring (MD): National Oceanic and Atmospheric Administration (NOAA) Coastal Ocean Office. NOAA Coastal Ocean Program Decision Analysis Series no. 12.
Fourqurean, J. W., Marba, N., Duarte, C. M., Diaz-Almela, E., & Ruiz-Halpern, S. (2007). Spatial and temporal variation in the elemental and stable isotopic content of the seagrasses Posidonia oceanic and Cymodocea nodosa from the Illes Baleras, Spain. Marine Biology, 151, 219-232.
Fox, J. W. (2007). The dynamics of top-down and bottom-up effects in food webs of varying prey diversity, composition, and productivity. Oikos, 116, 189-200.
Gasch, J., Arvidson, T., Goward. S. N., Andréfouët, S., Hu, C., & Müller-Karger, F. E. (2000). An Assessment of Landsat 7/ETM+ Coverage of Coral Reefs Worldwide. Honolulu, Hawaii: IGARSS 2000, IEEE.
Gonneea, M. E., Paytan, A., & Herrera-Silveira, J. A. (2004). Tracing organic matter sources and carbon burial in mangrove sediments over the past 160 years. Estuarine, Coastal and Shelf Management, 61, 211-227.
Green, P. E., Mumby, J. P., Edwards, A. J., & Clark, D. C. (2000). Remote sensing handbook for tropical coastal management. London, England: UNESCO.
Herrera-Silveira, J. A., Comin, F. A., Aranda-Cirerol, N., Troccoli, L., & Capurro, L. (2004). Coastal waters quality assessment in the Yucatan Peninsula, management implications. Ocean and Coastal Management, 47, 625-639.
Hemminga, M. A., & Duarte, C. M. (2000). Seagrass Ecology. United Kingdom: Cambridge University Press.
Hemminga, M. A., & Mateo, M. A. (1996). Stable carbon isotopes in seagrasses: variability in ratios and use in ecological studies. Marine Ecology and Progress Series, 140, 285-298.
Hill, J., & Wilkinson, C. (2004). Methods for ecological monitoring of coral reefs. Townsville, Australia: Australian Institute of Marine Science.
Ibarra Morales, N., & Abarca Arenas, L. G. (2007). Distribución, abundancia y biomasa de Thalassia testudinum en la laguna del arrecife Sacrificios, Veracruz. En A. Granados Barba, L. G. Abarca Arenas, & J. M. Vargas Hernández (Eds.), Investigaciones Científicas en el Sistema Arrecifal Veracruzano (pp. 161-172). México: Universidad Autónoma de Campeche.
Jiménez-Badillo, M. L. (2010). Geographic information systems: tools to manage the octopus fishery in the Veracruz Reef System National Park, México. GIS/Spatial Analysis in Fishery and Aquatic Science, 4, 319-328.
Jiménez-Badillo, M. L., & Castro-Gaspar, L. G. (2007). Pesca artesanal en el Parque Nacional Sistema Arrecifal Veracruzano, México. En A. Granados Barba, L. G. Abarca Arenas, & J. M. Vargas Hernández (Eds.), Investigaciones Científicas en el Sistema Arrecifal Veracruzano (pp. 221-240). México: Universidad Autónoma de Campeche.
Jiménez-Badillo, M. L., Pérez-España, H., Vargas-Hernández, J. M., Cortés-Salinas, J. C., & Flores-Pineda, P. A. (2006). Catálogo de especies y artes de pesca del Parque Nacional Sistema Arrecifal Veracruzano. México, D. F.: CONABIO, Universidad Veracruzana.
Kirk, T. O. (1994). Light and photosynthesis in aquatic ecosystems. Second edition. United Kingdom: Cambridge University Press.
Kirkman, H., & Kuo, J. (1990). Pattern and process in southern Australian seagrasses. Aquatic Botany, 37, 367-382.
Kun-Seop, L., & Dunton, K. H. (1997). Effect of in situ light reduction on the maintenance, growth and partitioning of carbon resources in Thalassia testudinum banks ex König. Journal of Experimental Marine Biology and Ecology, 120, 53-73.
Liceaga-Correa, M. A., Arellano-Méndez, L. U., & Hernández-Núñez, H. (2010). Efectos de los huracanes y cambio climático sobre el Caribe mexicano: Adaptabilidad de los pastos marinos. En A. V. Botello, S. Villanueva-Fragoso, J. Gutiérrez, & J. L. Rojas-Galaviz (Eds.), Vulnerabilidad de las zonas costeras mexicanas ante el cambio climático (pp. 211-228). México: Semarnat-INE, UNAM-ICMyL, Universidad Autónoma de Campeche.
Liebhold, A. M., & Gurevitch, J. (2002). Integrating the statistical analysis of spatial data in ecology. Ecography, 25, 553-557.
Lot-Helgueras, A. (1971). Estudios sobre fanerógamas marinas en las cercanías de Veracruz, Veracruz. Anales del Instituto de Biología. Universidad Nacional Autónoma de México. Serie Botánica, 1, 1-48.
Marbá, N., Terrados, J., & Templado, J. (2004a). Estructura y crecimiento clónico. En Á. A. Luque & J. Templado (Eds.), Praderas y Bosques Marinos de Andalucía (pp. 138-141). Sevilla: Consejería de Medio Ambiente, Junta de Andalucía.
Marbá, N., Terrados, J., & Templado, J. (2004b). Producción primaria y fenología. En Á. A., Luque, & J. Templado (Eds.), Praderas y Bosques Marinos de Andalucía (pp. 144-146). Sevilla: Consejería de Medio Ambiente, Junta de Andalucía.
Martínez, M. L., Intralawan, A., Vázquez, G., Pérez-Maqueo, O., Sutton, P., & Landgrave, R. (2007). The coasts of our world: Ecological, economic and social importance. Ecological Economics, 63, 254-272.
McGarigal, K., & Marks, B. (1995). FRAGSTATS: a spatial pattern analysis program for quantifying landscape structure v2.0 (unpublished computer program user manual and guide). Cornallis, Canadá: Oregon State University. Retrieved from http://www.umass.edu/landeco/research/fragstats/fragstats.html
McRoy, C. P., & Helfferich, C. (1980). Applied aspects of seagrasses. In R.C. Phillips, & C. P. McRoy (Eds.), Handbook of seagrasses biology: an ecosystem perspective (pp. 297-343). New York: Garland STPM Press.
MicroImages ©, Inc. (2015). Published in the United States of America
th Floor - Sharp Tower, 206 South 13th Street, Lincoln NE 68508-2010 USA. Retrieved from http://www.microimages.com/
Mukai, H., Aioi, K., & Ishida, Y. (1980). Distribution and biomass of eelgrass (Zostera marina L.) and other seagrasses in Odawa Bay, central Japan. Aquatic Botany, 8, 337-343.
Murcia, C. (1995). Edge effects in fragmented forests: implications for conservation. Trends in Ecology and Evolution, 10, 58-62.
Noss, R. (2000). High-risk ecosystems as foci for considering biodiversity and ecological integrity in ecological risk assessments. Environmental Science & Policy, 3, 321-332.
Oliver, L. M., Lehrter, J. C., & Fisher, W. S. (2011). Relating landscape development intensity to coral reef condition in the watersheds of St. Croix, US Virgin Islands. Marine Ecology Progress Series, 427, 293-302.
Orth, R. J., Luckenbach, M. L., Marion, S. R., Moore, K. A., & Wilcox, D. J. (2006). Seagrass recovery in the Delmarva coastal bays. Aquatic Botany, 84, 26-36.
Ortíz-Lozano, L. D., Granados-Barba, A., & Espejel, I. (2009). Ecosystemic zonification as a management tool for marine protected areas in the coastal zone: applications for the Sistema Arrecifal Veracruzano National Park, México. Oceanography and Coastal Management, 52, 317-323.
Pérez-España, H., & Vargas-Hernández, J. M. (2008). Caracterización ecológica y monitoreo del Parque Nacional Sistema Arrecifal Veracruzano: Primera Etapa (Informe final SNIB-CONABIO proyecto No. DM002). México D. F.: Universidad Veracruzana. Centro de Ecología y Pesquerías.
Peterson, C. H., Luettich, R. A., Micheli, F., & Skilleter, G. A. (2004). Attenuation of water flow inside seagrass canopies of differing structure. Marine Ecology Progress Series, 268, 81-92.
Phinn, S, Roelfsema, C., & Mumby, P. (2012). Multi-scale, object-based image analysis for mapping geomorphic and ecological zones on coral reefs. International Journal of Remote Sensing, 33, 3768-3797.
Prager, E. J. (2001). Los Océanos. México: McGraw-Hill.
Preen, A. R., Lee Long, W. J., & Coles, R. G. (1995). Flood and cyclone related loss, and partial recovery of more than 1,000 km2 of seagrass in Hervey Bay, Queensland, Australia. Aquatic Botany, 52, 3-17.
Robbins, B. D., & Bell, S. S. (2000). Dynamics of a subtidal seagrass landscape: seasonal and annual change in relation to water depth. Ecology, 81, 1193-1205.
Robinson, G. R., Holt, R. D., Gaines, M. S., Hamburg, S. P., Johnson, M. L., Fitch, H. S., & Martinko, E. A. (1992). Diverse and contrasting effects of habitat fragmentation. Science, 257, 524-526.
Salas-Pérez, J. J., & Granados-Barba, A. (2008). Oceanographic characterization of the Veracruz reefs system. Atmósfera, 21, 281-301.
Salas-Pérez, J. J., Vargas-Hernández, J. M., Arenas-Fuentes, V., & Balderas-Cruz, P. (2007). Trayectoria de masas de agua en el Parque Nacional Sistema Arrecifal Veracruzano y modelos numéricos: circulación de verano. En A. Granados-Barba, L. G. Abarca-Arenas, & J. M. Vargas-Hernández (Eds.), Investigaciones científicas en el Sistema Arrecifal Veracruzano (pp. 17-26). México: Universidad Autónoma de Campeche.
Santos, T., & Tellería, J. L. (2006). Pérdida y fragmentación del hábitat: efecto sobre la conservación de las especies. Ecosistemas, 15, 3-12.
Schröder, B., & Seppelt, R. (2006). Analysis of pattern-process interactions based on landscape models-overview, general concepts, and methodological issues. Ecological Modelling, 199, 505-516.
Short, F. T., & Wyllie-Echeverria, S. (1996). Natural and human-induced disturbances of seagrass. Environmental Conservation, 23, 17-27.
Skole, D., & Tucker, C. (1993). Tropical deforestation and habitat fragmentation in the Amazon: satellite data from 1978 to 1988. Science, 260, 1905-1910.
Sotheran, I. S., Foster-Smith, R. L., & Davies, J. (1997). Mapping of marine benthic habitats using image processing techniques within a raster-based geographic information system. Estuarine, Coastal and Shelf Science, 44, 25-31.
Stanbury, K. B., & Starr, R. M. (1999). Applications of Geographic Information System (GIS) to habitat assessment and marine resource management. Oceanologica Acta, 22, 699-703.
Terrados, J., & Ramírez-García, P. (2011). Cover and edge length to area ratio of seagrass (Thalassia testudinum) meadows in coral reef lagoons (Veracruz Reef System, Southwest Gulf of México). Aquatic Conservation Marine Freshwater Ecosystems, 21, 224-230.
Turner A., & Millward, G. E. (2002). Suspended particles: their role in estuarine biogeochemical cycles. Estuarine Coastal and Shelf Science, 55, 857-883.
Vargas-Hernández, J. M., Hernández-Gutiérrez, A., & Carrera-Parra, L. F. (1993). Sistema Arrecifal Veracruzano. In S. Salazar-Vallejo, & N. E. González (Comps.), Biodiversidad marina y costera de México (pp. 559-575). México: Comisión Nacional para el Conocimiento y Uso de la Biodiversidad/Centro de Investigaciones de Roo, Chetumal.
Vitousek , P. M., Mooney, H. A., Lubchenco, J., & Melillo, J. M. (1997). Human Domination of Earth’s Ecosystems. Science, 277, 494-499.
Walker, B., Holling, C. S., Carpenter, S. R., & Kinzig, A. (2004). Resilience, Adaptability and Transformability in Social-Ecological Systems. Ecology and Society, 9, 5.
Waycot, M., Duarte, C. M., Carruthers, T. J. B., Orth, R. J., Dennison, W. C., Olyarnik, S., Calladine, A., Fourqurean, J. W, Heck Jr, K. L., Hughes, A. R., Kendrick, G. A., Kenworthy, W. J., Short, F. T., & Williams, S. L. (2009). Accelerating loss of seagrasses across the globe threatens coastal ecosystems. Proceedings or the National Academy Sciences USA, 106, 12377-12381.
Waycott, M., Longstaff, B. J., & Mellors. J. (2005). Seagrass population dynamics and water quality in the Great Barrier Reef region: A review and future research directions. Marine Pollution Bulletin, 51, 343-350.
Zieman, J. C., Fourqurean, J. W., & Frankovich, T. A. (1999). Seagrass Die-off in Florida Bay: Long.term trends in abundance and growth of turtle grass, Thalassia testudinum. Estuaries, 22, 460-470.
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