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Journal : ILMU KELAUTAN: Indonesian Journal of Marine Sciences

Physiological Response of Thallasia hemprichii on Antrophogenic Pressure In Pari Island, Seribu Islands, DKI Jakarta Aditya Hikmat Nugraha; Dietriech G. Bengen; Mujizat Kawaroe
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 22, No 1 (2017): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.1 KB) | DOI: 10.14710/ik.ijms.22.1.40-48

Abstract

Seagrass ecosystem is one of tropical marine ecosystem and have important function. The function of ecosystem like a feeding and nursery ground for marine biota. Antrophogenic pressure is one of threat for seagrass ecosystem sustainability. This research study about effect antropogenic pressure for seagrass Thallasia hemprichii physiology response in some different location at Great Barrier Pari Island. The physiology response study cover growth, heavy metal bioaccumulation and histology analysis. The result shows that growth of leaf and rhizome Thalassia hemprichii have positif correlation with nutrient consentration in environment. The highest growth of leaf Thalassia hemprichii at 2nd station (4.16 mm.day-1) and the highest growth of rhizome Thalassia hemprichii at 4th station (1.3 mm.day-1). Seagrass can accumulation heavy metal from environment. The highest heavy metal accumulation is Pb. Not correlation between heavy metal consentration in seagrass with heavy metal concentration from environment. Analysis histology result that not damage seagrass tissue in all research station. Keyword : Bioacumulation,Growth,Physiology,Seagrass, Thalassia hemprichiiSeagrass ecosystems is one of the tropical marine ecosystems that have important functions, among others as a feeding and nursery ground for marine life. Anthropogenic stress is one of the threats that may inhibit the survival of seagrass ecosystems. This study examines the effects of anthropogenic pressures on physiological responses of seagrass Thalassia hemprichii at several different locations in Pari Islands. Physiological responses studied were leaves and rhizome growth, bioaccumulation of heavy metals and histological tissue analysis on seagrass. The results showed that the growth response of seagrass has a positive correlation with the nutrients in the environment. Seagrass leaf growth is highest at Station 2 (4.16 mm.day-1) and rhizome growth is highest at Station 4 (1.3 mm.day-1). Seagrass accumulate heavy metals from the environment and accumulation of heavy metals is highest on Pb. There is no correlation between the concentration of heavy metals in the seagrass and environment. The results of histological analysis showed that there was no damage to the tissue of seagrass leaf and rhizome. Keywords : Bio-acumulation, Growth, Physiology, Seagrass, Thalassia hemprichii
Co-Authors . Jihad Abdul Rahman Putra Abdul Rahman Ritonga Adriani Sunuddin Afis Irawan Agung Dhamar Syakti Agus Ramli Ahmad Zahid Andi Alamsyah Andi Bakia Askara Andri Irawan Anna Kristine Sigarlaki Bimo Panji Prayogo Calvyn Fredrik Aldus Sondak Dea Fauzia Lestari Dedy Kurniawan Deni Saputra Devia Hartono Puteri Devia Hartono Puteri Dietriech Geoffrey Bengen Dony Apdillah Endang Sunarwati Srimariana Esty Kurniawati Fadhliyah Idris Febrianto, Try Hasan Eldin Adimu Hasidu, La Ode Abdul Fajar Hazrul Hazrul Herlanto Sihar Napitupulu Hidayati, Jelita Rahma I Wayan Eka Dharmawan ika Anggraeni Ilham Antariksa Tasabaramo Indra Jaya Insaniah Rahimah Iqoh Faiqoh Ita Karlina Ita Karlina Ita Karlina Ita Karlina Ita Karlina Jemi Jemi Jumsurizal Jumsurizal Juraij Juraij Khairul Hafsar Khairunnisa Khairunnisa Kristina, Kariska Lestari, Febrianti Lia Badriyah Maharani Mario Putra Suhana Mario Putra Suhana Mario Putra Suhana MUJIZAT KAWAROE Mujizat Kawaroe Mujizat Kawaroe Muslimin Muslimin Muslimin Muslimin Muta Ali Khalifa Nimmi Zulbainarni Nurhasima Nurul Dhewani Mirah Sjafrie Nurul Hati Pratiwi Sarinawaty Putra, Risandi D Putri Cahyani Putri Ramadhani Putri Restu Hertyastuti Rika Angraeni Riska Rosdyani Rachmi Said Almahdi Saputra, Ruli Sarinawaty, Pratiwi Susi Rahmawati Susi Rahmawati Susiana Susiana Susiana Susiana Susiana Syamsul Bahri Agus, Syamsul Bahri T. Ersti Yulikasari Tarlan Subarno Tengku Ersti Yulika Sari Tri Apriadi Udhi E Hernawan Udhi E Hernawan Uli Rohana Malau Wahyu Adi Wahyudin Wahyudin Yehiel Hendry Dasmasela Yeti Darmayati Yuni Sinta Pratiwi Zahra, Aminatul