Mapping of Posidonia oceanica (L.) Delile Meadows Using Geographic Information Systems: A case study in Ufakdere - Kaş (Mediterranean Sea)

Abstract

Posidonia oceanica (Linnaeus) Delile 1813 is an endemic and the most widespread seagrass species of the Mediterranean Sea. Seagrass meadows are one of the most productive ecosystems on Earth, providing habitat to numerous organisms. Therefore, mapping of seagrass meadows is of crucial importance for conservation and coastal management purposes. Here we present an integrated geographic information system approach with SCUBA diving, providing a cost effective method to monitor seagrass beds at shallow coastal habitats. In this case study P. oceanica meadows were mapped in Ufakdere region of Kaş (Antalya) coastal area between April – September 2015. A total of 25000 m2 are were screened to create seagrass coverage maps. Results indicate that P. oceanica meadows cover 21200 m2 and we estimated that 520 m2 of this area is highly damaged. This integrated approach provided one of the most detailed small-scale Posidonia mapping in Turkey and this time and cost effective methodology can be applied to any seagrass meadow with great ease to increase our knowledge on this important habitat.

Keywords

• Posidonia oceanica,GIS,Mapping

References

1. Aktan, Y. and Aysel, V. (2013): First National Workshop on Posidonia oceanica on the Coasts of Turkey. Turkish Marine Research Foundation Publications, No: 39, Istanbul, 183 p.
2. Ardizzone, G.D. and Pelusi, P. (1984): Yield and damage evaluation of bottom trawling on Posidonia meadows. In: C.F. Boudouresque, A.J. de Grissac and J. Oliver, Editors, International Workshop on Posidonia oceanica Beds, Marseille, GIS Posidonie Publ., 63–72.
3. Ardizzone, G, Belluscio, A. and Luigi M. (2006): Long-term change in the structure of a Posidonia oceanica landscape and its reference for a monitoring plan. Marine Ecology, Vol. 27 (4):299–309.
4. Bay, D. (1984): A field study of the growth dynamics and productivity of Posidonia oceanica (L.) Delile in Calvi Bay, Corsica, Aquatic Botany, 20, 43-64.
5. Borfecchia F, Micheli C, Carli F, De Martis SC, Gnisci V, Piermattei V, Belmonte A, De Cecco L, Martini S. and Marcelli M. (2013): Mapping Spatial Patterns of Posidonia oceanica Meadows by Means of Daedalus ATM Airborne Sensor in the Coastal Area of Civitavecchia (Central Tyrrhenian Sea, Italy). Remote Sensing. 2013; Vol. 5(10): 4877-4899.
6. Cirik, Ş., Akçalı, B., Özalp, H. B. (2006); Çanakkale Boğazı ve Marmara Denizi’nde işaretleme yöntemi ile Posidonia oceanica’nın sınırlarının belirlenmesi,E.Ü. Su Ürünleri Dergisi, 23, 45-48.
7. Di Maida G., Tomasello A., Luzzu F., Scannavino A., Pirrotta M., Orestano C., and Calvo, S. (2011): Discriminating between Posidonia oceanica meadows and sand substratum using multibeam sonar. – ICES Journal of Marine Science, 68: 12–19
8. Fernández-Torquemada, Y., Sánchez-Lizaso, J. L. (2005): Effects of salinity on leaf growth and survival of the Mediterranean seagrass Posidonia oceanica (L.) Delile, Journal of Experimental Marine Biology and Ecology, 320, 57–63.

9. Francour, P., Ganteaume, A. and M. Poulain, (1999): Effects of boat anchoring in Posidonia oceanica seagrass beds in the Port-Cros National Park (north-western Mediterranean Sea). Aquatic Conservation Marine and Freshwater Ecosystems. 9 (1999), pp. 391–400.
10. Fornes, A., Basterretxea, G., Orfila, A.. Jordi, A., Alvarez, A. and Tintore, J. (2006): Mapping Posidonia oceanica from IKONOS. ISPRS Journal of Photogrammetry and Remote Sensing, Vol. 60 (5): 315-322.
11. Hemminga, M.A., Duarte, C.M. (2000): Seagrass Ecology, Cambridge University Press, 298 p.
12. Kapetsky, J.M. and Aguilar-Manjarrez, J. (2007): Geographic information systems, remote sensing and mapping for the development and management of marine aquaculture. FAO Fisheries Technical Paper. No. 458. Rome. FAO.
13. Mayot, N., Boudouresque, C. F. and Leriche, A. (2005): Unexpected response of the seagrass Posidonia oceanica to a warm-water episode in the North Western Mediterranean Sea, Comptes Rendus Biologies, 328, 291–296.
14. Meriç, E., Avşar, N., Yokeş, B.M., Dinçer, F., Karhan, Ü., Kalkan, E. and Demir, V. (2016b): Benthic Foraminiferal Assemblages from the Eastern Levantine Coast of Turkey, International Journal of Environment and Geoinformatics Vol. 3(2): 38-44.
15. Meriç, E., Yokeş, B.M., Avşar, N., Dinçer, F. (2016a): New observations of alien foraminifera on the Turkish coasts of the Aegean Sea (2012-2015), International Journal of Environment and Geoinformatics Vol. 3(1): 44-47.
16. Montefalcone, M., Chiantore, M., Lanzone, A., Morri, C.,Bianchi, C.N. and G. Albertelli (2008): BACI design reveals the decline of the seagrass Posidonia oceanica induced by anchoring, Marine Pollution Bulletin 56, pp. 1637–1645.
17. Montefalcone M. (2009): Ecosystem health assessment using the Mediterranean seagrass Posidonia oceanica: A review. Ecological Indicators, 9 (4), 595–604.
18. Okudan Aslan, E.S., Demir, V., Kalkan, E and Karhan, S.Ü. (2011): Anchoring Damage on Seagrass Meadows (Posidonia oceanica (L.) Delile) in Fethiye-Göcek Specially Protected Area (Eastern Mediterranean Sea, Turkey). Journal of Coastal Research: Special Issue 61 - Management of Recreational Resources: pp. 417 – 420
19. Okuş, E., Yüksek, A., Yılmaz, İ.N., Aslan Yılmaz, A., Karhan, S.Ü., Öz, M.İ., Demirel, N., Tas, S., Demir, V., Zeki, S., Koç, E.M., Tural, U., Yokes, B., Kalkan, E., Deniz, N., Çaylarbaşı, Z., Savut, E. and Murat. E. (2007): Marine biodiversity of Datça-Bozburun specially protected area (Southeastern Aegean Sea, Turkey), Journal of Black Sea/Mediterranean Environment, Vol. 13(1): 7-17.
20. Okuş, E., Yüksek, A., Yılmaz, İ.N., Aslan, A., Karhan, S.Ü., Öz, M.İ., Demirel, N., Taş, S., Zeki, S., Demir, V., Altıok, H., Müftüoğlu, A.E. and C Gazioğlu. (2006a): Marine Biological Diversity Assessment of Datca-Bozburun Specially Protected Area, Türkiye'nin Kıyı ve Deniz Alanları VI. Ulusal Konferansı: 7-11 Kasım 2006, Muğla Üniversitesi, Muğla (Ed: Özhan,E.).
21. Okuş, E., Yüksek, A., Yokeş, B., Yılmaz, İ.N., Aslan, A., Karhan, S.Ü., Demirel, N., Demir, V., Zeki, S., Taş, S., Sur, H.İ., Altıok, H., Müftüoğlu, A.E. Balkıs, N., Aksu, A. Doğani E. and C Gazioğlu. (2006b): Marine Biological Diversity Assessment of Gokova Special Environmental Protection Area, Türkiye'nin Kıyı ve Deniz Alanları VI. Ulusal Konferansı: 7-11 Kasım 2006, Muğla Üniversitesi, Muğla (Ed: Özhan,E.).
22. Pasqualini, V., Pergent-Martini, C., Clabautb, P., Pergent, G. (1998): Mapping of Posidonia oceanica using aerial photographs and side scan sonar:Application off the Island of Corsica (France), Estuarine, Coastal and Shelf Science, 47, 359-367.
23. Pergent-Martini, C. (1998): Posidonia oceanica: a biological indicator of past and present mercury contamination in the Mediterranean Sea, Marine Environmental Research, 45 (2), 101-111.
24. Sertel, E. and Şeker, D.Z. (2013): Determination of Human Induced Coastal Changes Using RS, GIS and Geostatistics. 85-99.
25. Short, F. T. and Echeveria, S. W. (1996): Natural and man-induced disturbance of seagrasses, Environ. Conserv., 23, 17–27.
26. Telesca, L., Belluscio A., Criscoli A., Ardizzone G., Apostolaki E.T., Fraschetti S., Gristina M., Knittweis L., Martin C.S., Pergent G., Alagna A., Badalamenti F., Garofalo G., Gerakaris V.0, Louise Pace M., Pergent-Martini C., Salomidi M. (2015): Seagrass meadows (Posidonia oceanica) distribution and trajectories of change. Scientific Reports, 5 (12505), 1-14.
27. Yokeş, M.B. (2009): WWF-Türkiye, Kaş-Kekova Özel Çevre Koruma Bölgesi Deniz Yönetim Planı ve Uygulaması Projesi Denizel Biyolojik Çeşitlilik Araştırması Raporu (in Turkish). İstanbul, 213 pages.
28. Yüksek, A., Demirel, S., Demirel, N., Yılmaz, İ.N., Demir, V., Vardar, D. (2015) Marmaris Körfezi Yıldız (Cennet) ve Keçi Adaları İçinde Yer Alan Posidonia oceanica çayırlarının Tespiti Çalışmaları (Rapor)(in Turkish). 69 p.