Asosiasi Makroalga dengan Gastropoda pada Zona Intertidal Pantai Pananjung Pangandaran
DOI:
https://doi.org/10.15575/biodjati.v2i2.1573Keywords:
Asosiasi, Gastropoda, Makroalga, Pangandaran.Abstract
Interaksi yang terjadi antar organisme dengan lingkungannya merupakan proses yang kompleks, karena setiap komponen lingkungan tidak berdiri sendiri, melainkan selalu berhubungan dan saling memengaruhi baik secara langsung maupun tidak langsung. Keberadaan maupun ketiadaan suatu populasi dalam komunitas tertentu dapat memberikan gambaran tentang kondisi komunitas tersebut. Untuk mengetahui pola interaksi pada komunitas padang lamun di zona intertidal Pantai Pananjung Pangandaran, dilakukan penelitian tentang asosiasi antara populasi makroalga dan gastropoda. Pengukuran indeks ekologis diperoleh melalui observasi kuantitatif populasi makroalga dan gastropoda pada transek garis sepanjang 200 m sejajar garis pantai dengan plot kuadrat, di dua lokasi studi yang memiliki karakteristik biofisik yang berbeda, yaitu Pantai Pasir Putih dan Pantai Batu Nunggul. Hasil menunjukan bahwa di lokasi studi Pantai Pasir Putih terdapat 12 spesies makroalga dan 7 spesies gastropoda. Di lokasi studi Pantai Batu Nunggul terdapat 11 spesies makroalga dan 8 spesies gastropoda. Tutupan Makroalga tertinggi terdapat di kawasan Pantai Batu Nunggul dengan jenis Gracilaria coronopifolia sebesar 57,5%. Kepadatan Gastropoda tertinggi terdapat di lokasi studi Pantai Batu Nunggul, yaitu Cypraea annulus. Asosiasi antara makroalga dengan gastropoda di kedua lokasi studi menunjukkan asosiasi positif namun tidak terjadi ketergantungan antara kedua populasi tersebut.
References
BKSDA Taman Wisata dan Cagar Alam Pangandaran. (2016). Profil Resor Konservasi Wilayah XX Pangandaran.
Brower, J. E., Zar, J. & Ende, C. N. V. (1998). Fields and Laboratory Method for General Ecology. WCB McGraw-Hills, Boston.
de-la-Ossa-Carretero, J. A., Del-Pilar-Ruso, Y., Gimenes-Casalduero, F., Sanchez-Lizaso. & Dauvin, J. –C. (2011). Sensitivity of Amphipods to Sewage Pollution. Estuarine, Coastal and Shelf Science. xxx: 1-10.
English, S., Wikkinson,C. & Backer, V. (1994). Survey Manual for Tropical Marine Resources. 2nd Edition. Australian Institute of Marine Science, Townsville.
Gomez, E.D. & Yap, H. T. (1988). Monitoring Reef Condition. In Kenchington R. A. & Hudson, B.E.T. (eds). Coral Reef Management Hand Book. UNESCO. Regional Office for Science and Technology for Southeast Asia. Jakarta.
Guidone M.,C., Thomber, C. & Field, E. (2010). Snail Grazing Facilitates Growth of a Bloom-Forming Alga. Marine Ecology Progress Series. 420 (2): 83-89.
Hayes, C. (2007). Vertical Distribution of Algal Species in Rock Pools in South-Eastern Australia. Cross Sections 3: 33-49.
Jorgensen S, E., Costanza, R. & Xu, F. –L. (2005). Handbook of Ecological Indicators for Assesement of Ecosystem Health. CRC Press, Florida.
Krebs, C. J. (1985). Ecology: The Experimental Analysis of Distribution and Abundance. Harper and Row, New York.
Leitte, F. P. P. & Turra, A. (2003). Temporal Variation in Sargassum Biomass, Hypnea epiphytism and Associated Fauna. Brazilian Arch Biol and Technol. 46 (4): 665-671.
Odum, E. P. (1993). Dasar-dasar Ekologi. Edisi Ketiga. Alih Bahasa T. Samingan. Gadjah Mada University Press. Yogyakarta. Hal. 5-10.
Shannon, C. E, & Weaver, W. (1949). The Mathematical Theory of Communication. University of Illinois Press, Illinois.
Terlizzi, A., Scuderi, D., Fraschetti, S. & Anderson, M. J. (2005). Quantifying effects of pollution on biodiversity: a case study of highly diverse molluscan assemblages in the Mediterranea. Marine Biology. 148: 293-305.
Vinagre, P. A., Pais-Costa, A. J., Gaspar, R., Borja, A., Carios, J. C. & Neto, J. M. (2016). Response of Macroalgae and Macroinvertebrates To Anthropogenic Gradient Disturbance in Rocky Shore. Ecological Indicators. 61 (850-864).
Yulianda, F. (2013). Zonation and Density of Intertidal Communities at Coastal Area of Batu Hijau, Sumbawa. Jurnal Ilmu dan Teknologi Kelautan Tropis. 5(2): 409-416.
Downloads
Published
How to Cite
Issue
Section
Citation Check
License
Copyright and Attribution:
Copyright of published in Jurnal Biodjati is held by the journal under Creative Commons Attribution (CC-BY-NC-ND) copyright. The journal lets others distribute and copy the article, create extracts, abstracts, and other revised versions, adaptations or derivative works of or from an article (such as an tranlation), include in collective works (such as an anrhology), text or data mine the article, as long as they credit the author(s), do not represent the author as endorsing their adaptation of the article and do not modify the article in such a way as to damage the author's honor or reputation.
Permissions:
Authors wishing to include figures, tables, or text passages that have already been published elsewhere and by other authors are required to obtain permission from the copyright owner(s) for both the print and online format and to include evidence that such permission has been granted when submitting their papers. Any material received without such evidence will be assumed to originate of one of the authors.
Ethical matters:
Experiments with animals or involving human patients must have had prior approval from the appropriate ethics committee. A statement to this effect should be provided within the text at the appropriate place. Experiments involving plants or microorganisms taken from countries other than the authors own must have had the correct authorization for this exportation.
