Abstract
Several indices based on the composition and abundance of aquatic flora have been developed to assess the ecological status of coastal waters along the European coasts in the context of the Water Framework Directive. This directive pointed out the intercalibration of indices based on the same biological element within an eco-region to ensure the consistency and comparability among them. For a better management of coastal areas in the transition zone between two eco-regions, the comparison of indices developed for each eco-region may also be necessary. The aim of this work was to compare two indices based on macrophytes that have been proposed for two different and adjoining eco-regions: the RSL (Reduced Species List) in the Atlantic eco-region and the CARLIT (Cartography of littoral and upper sublittoral communities) in the Mediterranean. These indices were applied in 14 sites in the transition between the Atlantic Ocean and the Mediterranean Sea, where a wide range of anthropogenic pressures can be found, from high (Algeciras Bay) to almost negligible ("El Estrecho" Natural Park). Overall, both indices were sensitive to anthropogenic pressures and suitable to assess the ecological status. The comparison between indices suggested a bias in the assessment of the ecological status between good and high classes due to a different definition of high ecological status class between RSL and CARLIT. In addition, the most important disagreements between indices were found in the most degraded localities. The results showed, however, a high comparability between RSL and CARLIT despite their marked conceptual and methodological differences.
Similar content being viewed by others
References
Arévalo R, Pinedo S, Ballesteros E (2007) Changes in the composition and structure of Mediterranean rocky-shore communities following a gradient of nutrient enrichment: descriptive study and test of proposed methods to assess water quality regarding macroalgae. Mar Pollut Bull 55:104–113
Ballesteros E, Torras X, Pinedo S, García M, Mangialajo L, de Torres M (2007) A new methodology based on littoral community cartography dominated by macroalgae for the implementation of the European Water Framework Directive. Mar Pollut Bull 55:172–180
Benedetti-Cecchi L, Pannacciulli F, Bulleri F, Moschella PS, Airoldi L, Relini G, Cinelli F (2001) Predicting the consequences of anthropogenic disturbance: large-scale effects of loss of canopy algae on rocky shores. Mar Ecol Prog Ser 214:137–150
Bermejo R, Vergara JJ, Hernández I (2012) Application and reassessment of the reduced species list index for macroalgae to assess the ecological status under the Water Framework Directive in the Atlantic coast of Southern Spain. Ecol Indic 12:46–57
Bermejo R, De la Fuente G, Vergara JJ, Hernández I (2013) Application of the CARLIT index along a biogeographical gradient in the Alboran Sea (European Coast). Mar Pollut Bull 72:107–118
Birk S, Willby N, Nemitz D (2011) User's manual of the intercalibration spreadsheets. 15pp
Borowitzka MA (1972) Intertidal algal species diversity and the effect of pollution. Aust J Mar Freshw Res 23:73–84
Claudet J, Fraschetti S (2010) Human-driven impacts on marine habitats: a regional meta-analysis in the Mediterranean Sea. Biol Conserv 143:2195–2206
Conde F (1984) Catálogo de las algas macrobentónicas marinas de Málaga. Acta Bot Malacitana 9:47–78
Conde F (1989) Ficogeografía del Mar de Alborán. Anales Jard Bot Madrid 46:21–26
Crowe TP, Thompson RC, Bray S, Hawkins SJ (2000) Impacts of anthropogenic stress on rocky intertidal communities. J Aquat Ecosyst Stress Recover 7:273–297
Díaz-de Alba M, Galindo-Riaño MD, Casanueva-Marenco MJ, García-Vargas M, Kosore CM (2011) Assessment of the metal pollution, potential toxicity and speciation of sediment from Algeciras Bay (South of Spain) using chemometric tools. J Hazard Mater 190:177–187
Díez I, Secilla A, Santolaria A, Gorostiaga JM (1999) Phytobenthic intertidal community structure along an environmental pollution gradient. Mar Pollut Bull 38:463–472
Díez I, Bustamante M, Santolaria A, Tajadura J, Muguerza N, Borja A, Muxika I, Saiz-Salinas JI, Gorostiaga JM (2012) Development of a tool for assessing the ecological quality status of intertidal coastal rocky assemblages, within Atlantic Iberian coasts. Ecol Indic 12:58–71
European Commission (2000) Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a Framework for Community Action in the Field of Water Policy. Official Journal of the European Community, 22.12.2000, L 327.
European Commission (2011) Guidance document on the intercalibration process 2008–2011. Guidance document No 14. Technical Report 045.
European Commission (2013) Commision Decision of 20 September 2013 establishing, pursuant to Directive 2000/60/EC of the European Parliament and of the Council, the values of the Member State monitoring system classifications as a result of the intercalibration exercise and repealing Decision 2008/915/EC. Official Journal of the European Community, 08.10.2013, L 266/1.
Flo E, Camp J, Garcés E (2011) Assessment Pressure methodology Land Uses Index (LUSI). Report BQE Phytoplankton.
García-Raso JE, Gofas S, Salas-Casanova C, Manjón-Cabeza ME, Urra J, García-Muñoz JE (2010) El mar más rico de Europa: Biodiversidad del litoral occidental de Málaga entre Calaburras y Calahonda. Consejería de Medio Ambiente, Junta de Andalucía, pp. 138
González JA (1994) La flora marina del litoral próximo a Melilla. Ensayos Melillenses 2:1–211
Gorostiaga JM, Díez I (1996) Changes in the sublittoral benthic marine macroalgae in the polluted area of Abra de Bilbao and proximal coast (northern Spain). Mar Ecol Prog Ser 130:157–167
Guinda X, Juanes JA, Puente A, Revilla JA (2008) Comparison of two methods for quality assessment of macroalgae assemblages, under different pollution types. Ecol Indic 8:743–753
Hering D, Borja A, Carstensen J, Carvalho L, Elliott M, Feld CK, Heiskanen A-S, Johnson RK, Moe J, Pont D, Solheim AL, van de Bund W (2010) The European Water Framework Directive at the age of 10: a critical review of the achievements with recommendations for the future. Sci Total Environ 408(19):4007–4019
IES (2009) Water Framework Directive intercalibration technical report: Part 3. Coastal and transitional waters. In Carletti A, Heiskanen AS (Eds.). Report No: EUR 23838 EN/3
Juanes JA, Guinda X, Puente A, Revilla JA (2008) Macroalgae, a suitable indicator of the ecological status of coastal rocky communities in the NE Atlantic. Ecol Indic 8:351–359
López y Royo C, Silvestri C, Pergent G, Casazza G (2009) Assessing human-induced pressures on coastal areas with publicly available data. J Environ Manag 90:1494–1501
López y Royo C, Pergent G, Alcoverro T, Buia MC, Casazza G, Martínez-Crego B, Pérez M, Silvestre F, Romero J (2011) The seagrass Posidonia oceanica as indicator of coastal water quality: experimental intercalibration of classification systems. Ecol Indic 11:557–563
Mascaró O, Bennett S, Marbà N, Nikolić V, Romero J, Duarte CM, Alcoverro T (2013) Exploring the robustness of macrophyte-based classification methods to assess the ecological status of coastal and transitional ecosystems under the Water Framework Directive. Hydrobiologia 704:279–291
Med GIG (2011) WFD Intercalibration phase 2: coastal waters Mediterranean Sea GIG Macroalgae. Milestone 4 report.
Morales-Caselles M, Kalman J, Riba I, Del-Valls TA (2007) Comparing sediment quality in Spanish littoral areas affected by acute (Prestige, 2002) and chronic (Bay of Algeciras) oil spills. Environ Pollut 146:233–240
Morillo J, Usero J, Gracia I (2007) Potential mobility of metals in polluted coastal sediments in two bays of Southern Spain. J Coast Res 23:352–361
Moss B (2007) Shallow lakes, the water framework directive and life. What should it all be about? Hydrobiologia 584:381–394
NEA GIG (2011) WFD Intercalibration phase 2: coastal waters North-East Atlantic Ocean GIG macroalgae. Milestone 6 report.
Neto JM, Gaspar R, Pereira L, Marques JC (2012) Marine Macroalgae Assessment Tool (MarMAT) for intertidal rocky shores. Quality assessment under the scope of the European Water Framework Directive. Ecol Indic 19:39–47
Novacek MJ, Cleland EE (2001) The current biodiversity extinction event: scenarios for mitigation and recovery. Proc Natl Acad Sci U S A 98:5466–5470
O'Connor NE (2013) Impacts of sewage outfalls on rocky shores: incorporating scale, biotic assemblage structure and variability into monitoring tools. Ecol Indic 29:501–509
Orfanidis S, Panayotidis P, Stamatis N (2001) Ecological evaluation of transitional and coastal waters : a marine benthic macrophytes-based model. Medit Mar Sci 2:45–65
Orfanidis S, Panayotidis P, Ugland K (2011) Ecological Evaluation Index continuous formula (EEI-c) application: a step forward for functional groups, the formula and reference condition values. Medit Mar Sci 12:199–231
Pérez-Llorens JL, Hernández I, Bermejo R, Peralta-González G, Brun-Murillo F, Vergara-Oñate JJ (2012) Flora marina del litoral gaditano: Biología, ecología, usos y guía de identificación. Servicio de publicaciones, Universidad de Cádiz, p 368
Pimm SL, Russel GJ, Gittleman JL, Brooks TM (1995) The future of biodiversity. Science 269:347–350
Seoane-Camba JA (1965) Estudio sobre las algas bentónicas en la costa sur de la Península Ibérica (litoral de Cádiz). Inv Pesq 29:1–216
Underwood AJ (1996) Detection, interpretation, prediction and management of environmental disturbances: some roles for experimental marine ecology. J Exp Mar Biol Ecol 200:1–27
Underwood AJ, Chapman MG (1996) Scale of spatial patterns of distribution of intertidal invertebrates. Oecologia 107:212–224
Wells E, Wilkinson M, Wood P, Scanlan C (2007) The use of macroalgal species richness and composition on intertidal rocky seashores in the assessment of ecological quality under the European Water Framework Directive. Mar Pollut Bull 55:151–161
Acknowledgments
This study has been financially supported by the contract OT 2010/102 between the University of Cadiz and the Environmental Division of the Autonomic Government (Junta de Andalucía), and by the national project CTM2011-24482 (SEA-LIVE); R. Bermejo holds a FPU fellowship of the Spanish Ministry of Education. We thank A Bermejo, JL Jiménez, S Molina, G. de la Fuente and A. Rincón-Colina for field assistance. We appreciate the critical review provided by three anonymous referees. This is CEIMAR Journal publication no. 41.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bermejo, R., Mangialajo, L., Vergara, J.J. et al. Comparison of two indices based on macrophyte assemblages to assess the ecological status of coastal waters in the transition between the Atlantic and Mediterranean eco-regions. J Appl Phycol 26, 1899–1909 (2014). https://doi.org/10.1007/s10811-013-0226-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10811-013-0226-x