DEWAN REDAKSI
Jurnal Makara
Seri Sains
SK Dirjen Dikti Akredit~lsi 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 E-mail: [email protected]
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 (2010-2013). 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 broad-based 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 e-mail. 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 double-blind 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.
Pcnnission to quote excerpts and statements or reprint any figures or tables in this Journal should be obtained directly from the publisher. Reproduction in a reprint collection or It)r advertising or promotional purposes or republication in any fmm requires pennission of onc of thc authors and a licence Ii-om the publisher. This .I011111al is distributed for national and regional higher institution. institutional research and libraries. Only advertisements of scientific or related products will be allowed space in this journal.
ISSN 1693-6671
ahara
SERISAINSVolume 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
11i
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
(Chitosan-Silica Rice Husks)
Fifia Zulti, Kiagus Dahlan, and Punuantiningsih Sugita
163
Investigation on the Synergistic Complexation of Ni(II) with
1,10-Phenanthroline and Dithizone at Hexane-Water Interface Using
Centrifugal Liquid Membrane-Spectrophotometry
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
Anti-Malaria 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
)\1akara Jonrnal
of Science
163
(iO
12)
197-202
Vertical Distribution and
Flux nf
Nui~ i(~nhi ..
the
Sedi.lrrnts of tht~ l\1angrove
Reclamation Rt.·gicHi
GfMuaraAngke
K~puk,J
akarta
Anna
Ida
SUnJ1Yo
Purwiyanto " '
.
Tri
Prarlonc
L,and
Al
a
n
Ffclhly
K(,ropitan
2I. Department of Maline Science. Faculty of Mathematics and Natural SCiC1KCS. Unih'lsltas Sriw~jaya, Palembang 30662, lndone~ia
2. Depallmem of Marine Sciences and Technology, Faculty ofFisherie~ lviarine Sciences,
Insiitut Pelianian Bogor, Bogor 166~O, Indonesia ') E-mail: anna)da_.s·zmarvo(i.iynipau:lsri.ac.id
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Abstract
The reclaimed mangroye estuary in 1\1Llara Angke Kapllk is a reclaimed area that has not c~aded the impacted of
pollution and waste in the areas ~llrroul1ding 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 carryillg capacity, especially r.utrients from
sediment. The purpose of this rc:search was to exannl1e the condition of sediment nutrients ill tllis ll1<lIlgrove reclamation region. The research was conducted b)' taking wakr samples u:,ing a modification of the ~lrati ikd ClIp at a sediment
depth of 0-15 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. Hallt:l~chlll 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 kawasan 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 mz-nggunaka(] 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)(;lilOilJlali 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 lllcl1lpal~an 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, sedanew
1.
Introduction
the estl!a1) elf the Cengh.arel1g cll<111l1el. Although it is a reclaimed dIea, the ecosystem is e:mt be seperated fromThe mangJOvc ecosystem in tile reclaimed leglOn of tht "'·Iue range of extenlal Cm'inHllllClltal pressures,
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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