Vertical distribution and flux of Nutrients in the sediments of the Mangrove reclamation region of Muara Angke Kapuk, Jakarta

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DEWAN REDAKSI

Jurnal Makara

Seri

Sains

SK Dirjen Dikti ａｫｲ･､ｩｴｾｬｳｩ＠ Jurnal No. 64a/DIKTI/Kep/2010

Pcngarah:

Bachtiar Alam Budiarso

Pemimpin Umum:

Agustino Zulys

Ketua Editor:

handini Tribidasari Anggraningrum (Universitas Indonesia)

Dewan Editor:

Wellyzar Sjamsuridzal (Universitas Indonesia) Teruna Jaya Siahaan (University of Kansas, USA)

Arief Budi Witarto (Lembaga Ilmu Pengetahuan Indonesia) Makoto Kakishima (University of Tsukuba)

Tenv Mart (Universitas Indonesia) H. Freddy Permana Zen (lnstitut Teknologi Bandung)

Anja Mcryandini (Institut Pertanian Bogor) Brandon Izak Samuel van def Ventel (Stellenbosch

Evy Kartini (Badan Tenaga Atom Nasional) University, Stellenbosch, South Africa)

Gunawan Indrayanto (Universitas Airlangga) Hans Werner Hammer (University Bonn Nussallee, Gennany)

Jamuzi Gunlazuardi (Universitas Indonesia)

Editor Pelaksana:

Citra Wardhani (Universitas Indonesia) Mukhlis Sutami (Universitas Indonesia)

Administrasi dan Sirkulasi:

Vindy Renaningtias,

Puji

Astuti, Cucu Sukaesih

Disain Cratis:

Ahmad Nizhami

Penerbit: Kantor:

Direktorat Riset dan Pengabdian Masyarakat (jedung DR PM UI, Kampus Universitas Indoll\;sia,

Universitas Indonesia Depok 16424, Indonesia

Kampus Universitas Indonesia Tel.+62 21 7270152; 78849118 Fax.+62 2178849119

Depok 16424 Homepage: http://joumal. ui.ac.id/science

Indonesia Email: editor_mss@ui.ac.id

MAKARA Seri SAINS merupakan jurnal ilmiah yang menyajikan artikel orisinal tentang pengetahuan dan inforrnasi liset atau aplikasi riset dan pengembangan terkini dalam bidang sains. Jurnal MAKARA Seri SAINS terakreditasi B berdasarkan SK Dirjen DiktJ No. 64a/DIKTl/KEP/201O (20102013). Jurnal ini merupakan sarana publikasi dan ajang berbagi karya riset dan pengembangannya dl bidang sains. Pemuatan artikel di jurnal ini dialamatkan ke kantor editor. Inforrnasi lengkap untuk pemuatan artikel dan petunjuk penulisan a11ikel tersedia di dalam setiap terbitan dan seeara online. A11ikel yang masuk akan melalui proses seleksi l11ltra bestari dan dewan editor. Mulai tahun 2012 jurnal ini terbit secara berkala sebanyak tiga kali dalam setahun (April. Agustus. dan Desember). Pemuatan naskah tidak dipungut biaya. MAKARA Seri SAINS adalah peningkatan dari MAKARA Seri B: Bidang Sains dan Teknologi sebagai penyempUll1aan dari Jurnal Penelitian Universitas Indonesia MAKARA yang terbit sejak Januari 1997.

MAK.!\RA Seri Sains (MAKARA of Science Series) is a scientific journal publishing original articles on new knowledg<: and research or research application \vith current issues in basic science. The journal is published by the Directorate of Research and Community Services, Universitas Indonesia and provides a broadbased forum for the publication and sharing of ongoing research and development in science. The paper to be presented in this journal is addressed to the editorial office or email. The complete information regarding the procedures to send an article is available in each volume and on its website. All articles will be subjected to doubleblind peer review process j()llowing a review by the editors. MAKARA Seri Sains is a further model of MAKARA Series 8: Area of Sciences and Technology as the improvement version of Universitas Indonesia Scientific Journal, MAKARA. which has been published since 1997. Starting from 2012. the journal has been periodically published three times a year (April. August. and December). Full text articles are available from Volume 6 No.1 April 2002 free of charge

Mcngutip ringkasan dan pernyataan atau mencetak ulang gamhar atau tahel dan jurnal ini hams mendapat izin lang,ung dari pcnerhit. Produksi ulang dalam bentuk kumpulan cetakan ulang atau untuk kepentingan periklanan atau promosi atau puhlikasi ulang dalam bentuk apapun hams seizin salah satu penulis dan mendapat liscnsi dari penerhit. Jurnal ini diedarkan sebagai tukaran llntuk perguman tinggi, lembaga penelitian. dan perpllstakaan di dalam dan luar negeri. Hanya iklan menyangkut sains dan produk yang berhubungan dengannya yang dapat dimuat pada jurnal ini.

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ISSN 16936671

ahara

SERISAINS

Volume 16

Desember 2012

Nomor 3

Enzymatic Synthesis of Sucrose Polyester as Food Emulsifier Compound

Sri Handayani, Iha Novianingsih, Awaliatul Bar/wh, and Sumi Hudiyono

141

Photocatalytic Decolorization of Acid Red 4 Azo Dye by Using

Immobilized TiOzMicroparticle and Nanoparticle Catalysts

Do

11

i

8ugiycma, Bambang Soeno/w, Marisa Handajani, and

Suprihan to Notodarmojo

149

The Effect of Alkaline Treatment to the Structure of ZSM5 Zeolites

Savitri Octaviani, Yuni

K.

Krisnandi, Iman Abdullah, and Riwandi Sihombing

155

Adsorption of Waste Metal Cr(VI) with Composite Membranes

(ChitosanSilica Rice Husks)

Fifia Zulti, Kiagus Dahlan, and Punuantiningsih Sugita

163

Investigation on the Synergistic Complexation of Ni(II) with

1,10Phenanthroline and Dithizone at HexaneWater Interface Using

Centrifugal Liquid MembraneSpectrophotometry

Yoki Yulizar, Nerny Wahyuningsih, Novena Damar Asri, and Hitoshi Wataroi

169

Effects of Methanolic

Jatropha multifida

L.

Extract in Wound Healing

Assessed by the Total Number of PMN Leukocytes and Fibroblasts

Juniarti, Aryenti, Yuhernita, Ernie Hernawati Poerwaningsih, Ahmad Aulia Jusuf,

Hans-Joachim Freisleben, and Mohamad Sadihin

178

The Relationship between the Harmful Algal Blooms (HABs)

Phenomenon with Nutrients at Shrimp Farms and Fish Cage Culture

Sites in Pesawaran District Lampung Bay

Qadar Hasani, Enan Mulyana Adiwilaga, and Nihen Tunjung Murti Protiwi

183

AntiMalaria Study of

Nigella sativa

L. Seed Water Extract in

Mus musculus

Mice

Balb

C Strain

In

Vivo

Tunru Insan Sosiawan, Weni Linda, and Widyantia Etty

192

Vertical Distribution and Flux of Nutrients in the Sediments of the

Mangrove Reclamation Region of Muara Angke Kapuk, Jakarta

Anna Ida Sunaryo Purwiyanto, Tri Prartono, and Alan Frendy Koropitan

197

Phylogeny of Indonesian Nostoc (Cyanobacteria) Isolated from Paddy

Fields as Inferred from Partial Sequence of 16S rRNA Gene

Dian Hendrayanti, Lestari Rahayu Kusmadji, Protiwi Yuliana,

Mardhotillah Asma Amanina, and Anggi Septiani

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)\1akara Jonrnal of Science 163

(iO 12)

197202

Vertical Distribution and Flux nf

ｎｵｩｾ＠ｩＨｾｮｨ＠

i..

the Sedi.lrrnts of

ｴｨｴｾ＠

l\1angrove

Reclamation Rt.·gicHi GfMuaraAngke

ｋｾｰｵｫＬ＠

J akarta

Anna

Ida

SUnJ1Yo

Purwiyanto " '. Tri Prarlonc

L,

and Al an Ffclhly K(,ropitan

2

I . Department of Maline Science. Faculty of Mathematics and Natural SCiC1KCS. Unih'lsltas ｓｲｩｷｾｪ｡ｹ｡Ｌ＠

Palembang 30662, ｬｮ､ｯｮ･ｾｩ｡＠

2. Depallmem of Marine Sciences and Technology, Faculty ｯｦｆｩｳｨ･ｲｩ･ｾ＠ lviarine Sciences,

Insiitut Pelianian Bogor, Bogor ＱＶＶｾｏＬ＠ Indonesia

' ) E-mail: anna)da_.s·zmarvo(i.iynipau:lsri.ac.id

._.__.__.__.,_._

..

_.__._-Abstract

The reclaimed mangroye estuary in 1\1Llara Angke Kapllk is a reclaimed area that has not ｣ｾ｡､･､＠ the impacted of

pollution and waste in the areas ｾｬｬｲｲｯｵｬＱ､ｩｮｧ＠ Cengkareng, Jakarta. This is apparent fl\IJH tLc: fact that almost all

sediments under the mangrove trees are buried under heaps ()f plastic traslL However, the [cclainlcd region still has variety of organism, whIch indicating that the region still has an I[Hernal carry illg capacity , especially r.utrients from sediment. The purpose of this rc:search was to exannl1e the condition of sediment nutrients ill tllis ll1<lIlgrov e reclamation

region. The research was conducted b)' taking wakr samples u:,ing a modification of the ｾｬｲ｡ｴｩ＠ｩｫ､＠ ClIp at a sediment

depth of 015 cm with depth intervab

Dr

2 .5 em, anu taking sedinlent samples u"ing the s(·dtr.lt'l1t t'illg . Pure water

samples were measured for dissolved oxygen (DO) and concentrations of alilmoniu, nitll\('. itltfale, alld phosphate.

Sediment samples werc used to obtain porosity ,·alues. The data obtained is used to Illake vertical C:OIh.entratiol1 profiles and analysis of veltieal nutrient flux. Vertical nLltrient flux. analysis was perfomled with the aid of QUAL2K software

version 2.11. The results showed different vertical dIstributions and t1ux of Ilutrients, where ill/lux tur ammonia and

phosphate and an increase ill line with Illcreasmg sediment depth, while nitrate eff7ux and a decreased concentration.

The t1ux calculation of nitrite as transitory nutrient was not done, but the concentration decreased after a depth of 2.5 cm. This indicates that the high contamination on the surface does not prevent the natUlal cbemical processes so the reclaimed region can still provide nutritional support for its organism.

Ahstrak

Distribusi Vertikal dan Fluks Nutrien padH Scdimen Mangrove tii Ka"as3ll Rrklamasi l\Iuara Angke Kapuk, Jakarta. Kawasan reklamasi mangrove Ivluara Angke KapLik IIi<.rUpakan ka\\asall j,'klillililSi yang tidak lepas dari

imbas pencemaran sampah dan limbah di sckitar Cengkareng, fal,alta. ｈ｡ｬｬｴＺｬｾ｣ｨｬｬｬ＠ terlihat dari hampir seluruh sedimen

yang berada di bawah pohon mangrove tcrtutup oleh limbunan plastik Mcski ocmikian, kawasan reklamasi ini masih memiliki beragam biota, sehingga diduga lingkungan ini masih memiiiki daya dukung imcrnal , terutama nutrien dari sedimen. Tujuan penelitian adalall mCfigkaji kondisi nutrien pacta sedili1en ka wasan ieklamasi mangrove. Penelitian ini

dilakukan dengan mengambil sampel air poros menggunakan modiiikasl cawan bercingkat pada kedalaman sedimen

0-15 cm dengan interval kedalaman 2,S :. ITIj serta sarnpel sednnen de;ngan mznggunaka(] ring tanah. Sampel air poros

diukur Dissolve Oxygen (DO) dan konsentrasi amoniak, nitrit, nitrat, dan fusfat Sampel sedimen digunakan untuk

memperoleh nilai pOlOsitas. Data yang diperotell digunakaII dalard l)(;lilOilJlal i tHiltil k0nsei1trasi seeara vertikal, analisis

fluks nutrien vertikal. Anahsis tluks l1l"trien SeC&ia venikal dilakukan dni!:ian bal"tuiln sojzware QUAL2K version 2.11.

Hasil penelitian menunjukkan distribnsi H'nikal dan flub: nutrieli yang be.·beJa btda, di ,lliilla amoniak dan fosfat

mengalami influx dan peningkatal1 seiling deilgan bcrtambahnya kedalaman seJiiilen, sedangkan nitrat mengalami

eff7ux dan penulUnan konsentrasi . Pellghitlmgan fluks lIitrit yang ｬｬｬ｣ｬＱｬｰ｡ｬｾ｡ｮ＠ l1utricll peralihan tidak dilakukan, namun

konsentrasinya mengalami PtllUll.ll1dil setelah kedalaman 2,5 cm. Hal tersehut Glcngindikasik8n bahwa tingginya

peneemaran di permukaan [idak menghalailgi 1'ros;;s

kirnio

alami sdtingga k3\\a3an leklamasi lersebut masih dapat

memberi dukungan nutrisi bagi biota.

Keywords: fluxes, Muam Allgkc Kapllk. nlttl ient, jI(};nlilttr, sedan ew

1.

Introduction

the est l!a1) elf the Cengh.arel1g cll<111l1el. Altho ugh it is a

reclaimed dIea, the ecosystem is e:mt be seperated from

The mangJOvc ecosystem in tile recl ai med leglOn of tht "'·Iue range of extenlal Cm'inHllllClltal press ures,

Muara Angke Kapllk is an u .. osySlL:11J ,d'JI:il luCdl..:d ot e"pecially pollution cHId waste ti'OlH factories around

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