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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Katalogis Media Eksakta Governance : Jurnal Ilmu Pemerintahan ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Pasir Laut Jurnal Perikanan dan Kelautan Management of Aquatic Resources Journal (Maquares) Journal of Marine Research AL KAUNIYAH BERKALA SAINSTEK Jurnal Kreatif Tadulako Online Saintifika Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) PROSIDING SEMINAR KIMIA Jurnal Kelautan Tropis Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Edufisika: Jurnal Pendidikan Fisika Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo Jurnal Sains & Teknologi Lingkungan FKIP e-PROCEEDING Jurnal Pendidikan Agama Islam Al-Thariqah International Journal of Artificial Intelligence Research Jurnal Geomine BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Promotif: Jurnal Kesehatan Masyarakat JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika Journal of Science Education Research Jurnal Perikanan Universitas Gadjah Mada Window of Health : Jurnal Kesehatan Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan Chemistry Indonesian Journal of Chemical Research Bawal : Widya Riset Perikanan Tangkap JURNAL EDUCATION AND DEVELOPMENT Jurnal Kolaboratif Sains AkMen JURNAL ILMIAH JPF : JURNAL PENDIDIKAN FISIKA Jurnal Basicedu VOX EDUKASI: Jurnal Ilmiah Ilmu Pendidikan Gorontalo Agriculture Technology Journal JURNAL SCHEMATA : Pascasarjana UIN Mataram Jurnal Manajemen Informatika Prosiding SAKTI (Seminar Ilmu Komputer dan Teknologi Informasi) JOURNAL OF GOVERNMENT (Kajian Manajemen Pemerintahan dan Otonomi Daerah) Jurnal Teknologi Terpadu Antivirus : Jurnal Ilmiah Teknik Informatika Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Studi Guru dan Pembelajaran Jurnal Basataka (JBT) Building of Informatics, Technology and Science JURNAL MANAJEMEN JTIM : Jurnal Teknologi Informasi dan Multimedia Dinasti International Journal of Education Management and Social Science JURNAL PERIKANAN TROPIS Jurnal Teknologi Dan Sistem Informasi Bisnis Jurnal Ilmiah Kesehatan Diagnosis PREPOTIF : Jurnal Kesehatan Masyarakat Prosiding National Conference for Community Service Project PHI: Jurnal Pendidikan Matematika Jurnal Ners JOURNAL OF INFORMATION SYSTEM MANAGEMENT (JOISM) Reswara: Jurnal Pengabdian Kepada Masyarakat Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Infotech: Journal of Technology Information Al-Ahkam : Jurnal Hukum Pidana Islam Ideguru: Jurnal Karya Ilmiah Guru Borneo Educational Journal (Borju) Journal of System and Computer Engineering Lontara: Journal of Health Science and Technology Telcomatics Window of Public Health Journal Integrated Science Education Journal Jurnal Administrasi Publik dan Pembangunan (JPP) EduLine: Journal of Education and Learning Innovation SOCIAL : Jurnal Inovasi Pendidikan IPS Oryza : Jurnal Pendidikan Biologi Journal of Information System and Technology (JOINT) Akuntansi Bisnis & Manajemen (ABM) International Journal of Social Service and Research Journal Peqguruang: Conference Series Jurnal Nasional Holistic Science An Idea Health Journal Jurnal Ekonomi dan Manajemen Indonesia Jurnal Manajemen dan Budaya Global Health Science (GHS) Sibatik Journal : Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Journal of Aafiyah Health Research (JAHR) Journal of Muslim Community Health (JMCH) Al-Buhuts (e-journal) AKADEMIK: Jurnal Mahasiswa Humanis Tarbiyah Wa Ta'lim: Jurnal Penelitian Pendidikan dan Pembelajaran Chemistry Education Review INFORMATIKA Palakka : Media and Islamic Coummunication JURNAL SIPISSANGNGI: Jurnal Pengabdian Kepada Masyarakat Prosiding Seminar Nasional Pendidikan Matematika, Universitas Mulawarman Jurnal Basicedu Jurnal Pengabdian Kreativitas Pendidikan Mahakam (JPKPM) Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Madani: Jurnal Pengabdian Masyarakat dan Kewirausahaan Aspirasi : Publikasi Hasil Pengabdian dan Kegiatan Masyarakat Jurnal Al Mahsuni: Jurnal Studi Islam dan Ilmu Pendidikan Jurnal Penelitian Pendidikan Indonesia Jurnal Pengabdian Masyarakat Indonesia (JPMI) Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan JURNAL TEKNOLOGI LINGKUNGAN Jurnalistrendi: Jurnal Linguistik, Sastra dan Pendidikan Journal of Fisheries & Marine Lontara Journal Of Health Science And Technology Mammiri: Jurnal Pengabdian Masyarakat Jurnal Akademika Kimia Journal of Tropical Pharmacy and Chemistry Jurnal Perikanan dan Kelautan Jurnal Agroterpadu Mandalika Journal of Medical and Health Studies Jurnal Pendidikan MIPA JPFT (Jurnal Pendidikan Fisika Tadulako Online) Jurnal Indonesia Mengabdi Jurnal Riset Pecinta Matematika

Haeruddin Haeruddin

Departemen Manajemen Sumber Daya Pantai, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Diponegoro

Author-ID : 272596

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ANALISIS SALURAN DAN MARGIN PEMASARAN CABAI RAWIT DI DESA OLOBOJU KECAMATAN SIGI BIROMARU KABUPATEN SIGI Wulandari, Wulandari; Haeruddin, Haeruddin; Asih, Endah Wahyuning
Jurnal Kolaboratif Sains Vol 1, No 1 (2020)
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31934/jom.v1i1.1289

Kabupaten Sigi merupakan salah satu penghasil cabai rawit di Sulawesi Tengah. Di Kabupaten Sigi hortikultura khususnya cabai rawit dapat diusahakan pada lahan tanaman pangan, namun dengan adanya pengolahan dan pemeliharaan yang baik tanaman cabai rawit dapat memberikan hasil produksi yang maksimal. Petani yang ada di Desa Oloboju Kecamatan Sigi Biromaru Kabupaten Sigi sebagian membudidayakan cabai rawit, hasil panen cabai rawit dijual ke pedagang pengumpul dan pengecer di sekitar Desa Oloboju. Dari hasil penelitian ditemukan perbedaan harga cabai rawit yang dijual oleh petani, pedagang pengumpul, pengecer, sampai konsumen. Penelitian ini bertujuan untuk mengetahui saluran dan margin pemasaran pada komoditi cabai rawit di Desa Oloboju Kecamatan Sigi Biromaru Kabupaten Sigi. Penentuan responden dilakukan dengan cara sengaja (purposive). Metode pengumpulan data yang digunakan dalam penelitian ini menggunakan data primer dan data sekunder. Untuk metode analisis data yang digunakan yaitu berdasarkan data primerÂ yang bersumber dari informan. Untuk mengetahui saluran dan margin. Â Hasil penelitian menunjukan bahwa : saluran pemasaran cabai rawit di Desa OlobojuÂ Kecamatan Sigi Biromaru Kabupaten Sigi terdiri dari 2 saluran yaitu : saluran 1: petaniÂ pedagang pengumpulÂ pedagang pengecerÂ Â komsumen dan margin di peroleh saluran 1 sebesarÂ Rp. 25.000/Kg, sedangkan saluran ke2 yaitu: petaniÂ Â pedagang pengecerÂ konsumenÂ dan margin yang diperoleh saluran ke2 sebesar Rp.20.000/Kg.Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Kata kunci: Margin, Saluran, Cabai rawit

ANALISIS USAHA AYAM POTONG DI DESA SIDERA KECAMATAN SIGI BIROMARU KABUPATEN SIGI (STUDI KASUS PENJUALA AYAM POTONG AGRO) Yasin, Muh. Alauddin; Haeruddin, Haeruddin; Rasyid, Sofya A. A.
Jurnal Kolaboratif Sains Vol 1, No 1 (2020)
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31934/jom.v1i1.1286

Pembangunan dibidang peternakan merupakan salah satu bagian dari pembangunan pertanian yang bertujuan untuk menyediakan pangan hewani berupa daging, susu, telur, meningkatkan pendapatan peternak, meningkatkan devisa dan memperluas kesempatan kerja. Penelitian ini bertujuan untuk mengetahui besarnya pendapatan dan kelayakan usaha penjualanÂ ayam potong Agro. Penelitian ini dilakukan pada usaha penjualan ayam potong AgroÂ Jln. Poros Palu-Palolo Desa Sidera Kecamatan Sigi Biromaru Kabupaten Sigi. Penentuan lokasi dipilih secara sengaja (purpossive) hal ini didasarkan atas pertimbangan bahwa usaha penjualan ayam potong Agro merupakan usaha dagang penjualan ayam potong siap olah yang sementara berkembang saat ini di Desa Sidera pada bulan NovemberÂ 2019 sampai dengan bulan Januari 2020. Responden dalam penelitian ini yaitu pemilik usaha ayam potong Agro Bapak Indra Kusuma. Hasil penelitian menunjukkan bahwa total penerimaan usaha penjualan ayam potong Agro di Desa Sidera Kecamatan Sigi Biromaru Kabupaten Sigi pertahun senilai Rp. 15.999.500.000 dengan rata-rata penerimaan perbulan senilai Rp. 1.333.291.667 dan biaya total pertahun Rp. 15.941.148.328 dengan rata-rata total biaya perbulannya senilai Rp. 1.328.429.027, sehingga diperolehÂ pendapatan selama satu tahun adalah Rp. 2.295.460.000 dengan rata-rata pendapatan perbulannya senilai Rp. 191.288.333. Hasil perhitunganÂ R/C diperoleh nilai sebesar 1.16 artinya setiap pengeluaran biaya sebesar Rp. 1.000Â akan mendapat penerimaan sebesar Rp. 1.160.Kata Kunci : Pendapatan, Kelayakan Usaha dan Ayam Potong.

ANALISIS NILAI TAMBAH USAHA JAGUNG BAKAR SERTA KONTRIBUSINYA TERHADAP PENDAPATAN RUMAH TANGGA DI KOTA PALU Suliati, Ni Kade; Haeruddin, Haeruddin; Rasyid, Sofya A.
Jurnal Kolaboratif Sains Vol 1, No 1 (2020)
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31934/jom.v1i1.1282

Salah satu upaya mengembangkan produksi dalam sektor pertanian adalah meningkatkan nilai tambah. Hal yang dapat dilakukan agar nilai tambah suatu komoditi pertanian meningkat adalah dengan mengaitkan pertanian dengan industri/pengolahan atau jasa di bidang pertanian.Â Di Indonesia, ada banyak jenis komoditi pertanian yang dapat diolah lebih lanjut menjadi produk yang bermutu serta bernilai tinggi, salah satunya adalah jagung. Â Penelitian ini bertujuan untuk mengetahui besarnya nilai tambah (value) yang diperoleh dari pengolahan jagung menjadi jagung bakar dan mengetahui besarnya kontribusi pendapatan usaha jagung bakar terhadap total pendapatan rumah tangga. Penelitian ini dilaksanakan di Area Jl. Jabal Nur Kota Palu pada Bulan April sampai dengan Juni 2019. Penentuan lokasi dilakukan secara sengaja (purposive). Sampel diambil sebanyak 15 % dari jumlah populasi yaitu 18 penjual jagung bakar. Metode analisis data yang digunakan dalam penelitian ini yaitu analisis Keuntungan Usaha, Nilai Tambah, dan Kontribusi hasil usaha jagung bakar terhadap total pendapatan rumah tangga. Dari hasil penelitian usaha jagung manis menjadi jagung bakar diperoleh nilai tambah dari pengolahan jagung menjadi jagung bakar sebesar Rp. 5.798 per tongkol dan memberikan sumbangan rasio nilai tambah yaitu sebesar 72,48 %. Kontribusi rata-rata pendapatan usaha jagung bakar terhadap total pendapatan rumah tangga yaitu sebesar 2,83 %/bulan. sedangkan kontribusi rata-rata pendapatan rumah tangga pada total pendapatan rumah tangga sangat besar yaitu sebesar 97,17 %, hal ini disebabkan karena usaha jagung bakar bukan merupakan usaha pokok, melainkan hanya salah satu jenis produkÂ dari banyaknya produk yang dijual di usaha kafe yang ada di area Jl. Jabal Nur Kota Palu.Kata Kunci : Pendapatan Usaha, Nilai Tambah, Kontribusi dan Jagung Bakar

Analisis Ekstrak Kulit Batang Tanaman Biduri Terhadap Kematian Jentik Nyamuk Aedes Aegypti Amelia, Andi Rizki; Khaerunnisa, Khaerunnisa; Haeruddin, Haeruddin
Window of Health : Jurnal Kesehatan Vol. 3 No. 3 (Juli, 2020)
Publisher : Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33368/woh.v0i0.291

Mosquitoes are disturbing ectoparasites that harm health, humans, animals and the environment. This is because of its ability as a vector of various diseases. One of the controls that can be done is by using biological insecticides, the Calontopis gigantea plant or the snake plant on the bark which is considered capable of eradicating mosquitoes. The purpose of this study was to determine the effect of the dose of the extract of the leaf stem bark on the death of mosquito larvae. The population in this study were Aedes aegypti mosquito larvae with a total of 450 mosquito larvae and snake plant stem parts. The study was conducted in the Pharmacy laboratory of UMI which is an experimental study. The results showed that there was no effect of mosquito larvae death on mosquito larvae death. At a dose of 0.1 ml of the extract of the plant bark in 100 ml of habitat water the average time of death is 17.4 minutes, a dose of 0.5 ml with an average time of 45 minutes, a dose of 1.0 ml with an average death time of 13.2 minutes., A dose of 1.0 ml with an average death time of 30 minutes, then at a dose of 2.0ml with an average death time of 29.4 minutes. Based on the results of data analysis shows that the value of p = 0.63> Î± = 0.05. Then Ha is rejected, meaning that the hypothesis stating there is an effect of extract dose on mosquito larvae death is rejected. The conclusion is that there is no effect of the extract of the plant stem bark on mosquito larvae death. It is recommended to use the right amount of dose to affect the Aedes aegypti mosquito larvae.

Faktor Prediktor Yang Berpengaruh Terhadap Kunjungan Balita Di Posyandu Puskesmas Batua Alam, Samsu; Haeruddin, Haeruddin; Rahmah, Nur; Baharuddin, Alfina
Window of Health : Jurnal Kesehatan Vol 4 No 4 (Oktober 2021)
Publisher : Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33368/woh.v4i04.926

Posyandu is one of the health services to make it easier for the community to find out or check health, especially mothers and children under five. Lack of parental knowledge about posyandu causes toddlers to not gain weight, experience malnutrition and experience dangerous diseases because they are not immunized. The type of research used is quantitative with a cross sectional study design. The sample in this study were all parents of toddlers who visited the Posyandu in the working area of â€‹â€‹the Batua Health Center Makassar City who were willing to fill out the questionnaire. The number of samples in this study amounted to 95 people. Data were analyzed by simple regression test and logistic regression. The results showed that health promotion (p = 0.026), parental perception (p = 0.019) had an effect on toddler visits at the Batua Health Center in Makassar, while service quality (p = 0.949) had no effect on toddler visits at the Batua Health Center in Makassar. . The logistic regression value showed that the parent's perception variable had a more dominant effect on toddler visits with a value of (p=0.019 and exp value (B) 4.211). The conclusion of this study is that there is an influence between health promotion, parents' perceptions of toddler visits at the Posyandu at Batua Health Center Makassar City and there is no influence between service quality on toddler visits at the Posyandu Puskesmas Batua Makassar City. Suggestions to further researchers are to deepen this research by adding several variables or using qualitative methods. Keywords : Service Quality; Health Promotion; Parents' Perception.

The Bioluminescence Phenomenon of Lomek Fishes (Harpadon nehereus) with their Luminous Bacteria Kartika Dewi; Delianis Pringgenies; Haeruddin Haeruddin; Sakti Imam Muchlissin
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 21 No 3 (2018): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Lomek fish (Harpadon nehereus) is one of the most popular fish in Riau, which is widely distributed along the sea of Tanjung Balai Karimun, Riau Archipelago, Indonesia. Based on direct observation, this fish emits light when uncovered in open air and caused a phenomenon which called as bioluminescence. The purposes of this research were to reveale the cause of luminosity of the fish and to investigate the luminosity activity. This research was conducted in several stages ie; sampling and sample preparation, observation of bioluminescence activity, and isolation of luminous bacteria. The results showed that the bioluminescent of lomek fish occurred around the surface of the body. After 10 to 11 hours, the luminosity can be observed up to the innermost parts of the body. It is revealed that the bioluminescent of this fish is simply due to the presence of luminous bacteria on surface of its body. The bacteria could emit light on primary isolation after 48 h incubation and the light last for 8 h ahead.

ANALISIS KONSENTRASI LOGAM BERAT KADMIUM (Cd) DAN TIMBAL (Pb) PADA AIR, SEDIMEN, DAN TIRAM (Crassostrea sp.) DI SUNGAI TAPAK, KECAMATAN TUGU, KOTA SEMARANG Jessika Oktaviani Clara; Haeruddin Haeruddin; Diah Ayuningrum
JFMR (Journal of Fisheries and Marine Research) Vol 6, No 1 (2022): JFMR VOL 6 NO.1
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2022.006.01.7

Wilayah Sungai tapak secara geografis terletak di Kelurahan Tugurejo, Kecamatan Tugu, Kota Semarang, Provinsi Jawa Tengah. Sungai Tapak menerima limbah industri, rumah tangga, dan kegiatan perikanan yang menimbulkan pencemaran perairan, seperti logam berat timbal (Pb) dan kadmium (Cd). Penelitian ini bertujuan untuk mengetahui kandungan Pb dan Cd dalam Air, Sedimen dan Tiram serta mengetahui batas maksimum konsumsi mingguan Tiram, yang aman bagi kesehatan. Penelitian dilaksanakan pada Juni - September 2021. Metode penelitian yang digunakan ialah metode survei dengan analisis deskriptif. Pemilihan lokasi sampling menggunakan metode Purposive sampling. Sampel diambil di 3 stasiun dengan 3 kali pengulangan. Pengukuran in situ: temperatur, kedalaman, kecepatan arus, pH, DO, dan salinitas. Pengukuran ex situ: konsentrasi logam pada air, sedimen dan Tiram dengan metode Spektrofotometer Serapan Atom (SSA). Hasil penelitian menunjukkan kandungan Cd pada air berkisar 0,13 ml/l – 0,20 ml/l dan Pb pada air berkisar 2,18 ml/l – 2,77 ml/l. Kandungan Cd pada sedimen berkisar 1,34 mg/kg - 3,13 mg/kg dan Pb pada sedimen berkisar 12,24 mg/kg – 56,86 mg/kg. Kandungan Cd pada Tiram berkisar 0,76 – 1,47 mg/kg dan Pb pada Tiram berkisar 6,14 – 7,65 mg/kg. Kemampuan akumulasi Tiram masuk kedamalm kategori rendah (<100). Nilai batas aman konsumsi Tiram untuk orang dewasa dengan asumsi berat 50 kg pada logam Kadmium (Cd) berkisar antara 0,954 – 1,804 kg/minggu, sedangkan pada logam Timbal (Pb) berkisar antara 0,164 – 0,205 kg/minggu atau setara dengan 16 – 60 ekor kerang dengan berat jaringan 3 – 5 gram.

POLLUTION LOAD (TSS, DO, BOD, AND COD) AND THE KALIYASA RIVER POLLUTION INDEX IN CILACAP DISTRICTS Nilna Almuna Rizqi; Haeruddin Haeruddin; Siti Rudiyanti
JURNAL PERIKANAN TROPIS Vol 8, No 2 (2021)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v8i2.3582

The Kaliyasa River was one of the many rivers in Cilacap Country. The River Kaliyasa is physically close to populations and industries that produce a wide range of products, making it a great potential for receiving both domestic and industrial wastes. The study was carried out in Oktober-November 2020 with four sample viewing points before the wastewater output, the wastewater outlet, at exactly the time of the wastewater output, and after the wastewater output. The sampling was done three times every two weeks. Based on this study, calculations indicate that the average value of the pollution load from the wastewater outlet was staggering at 32.661,60 kg/day. The average price of the pollution burden from the station after the wastewater output was produced a value of 15.945,92 kg/day. Average TSS, DO, BOD, and COD variables have already surpassed the second of class river quality. The Kaliyasa River pollution index is obtained that according to TSS, DO, BOD, and COD variables measured indicate IP Numbers in level 6, which include 6,16 of moderate pollutants. Keywords: Comparisons with Water Quality, Load Of River Pollution, Pollution Index

SUITABLITY AND CARRYING CAPACITY OF KARTINI BEACH JEPARA AS COASTAL TOURISM DESTINATION Achmad Fama; . Haeruddin; Frida Purwanti
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 9 No. 2 (2017): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Kartini beach as a marine tourism in Jepara, Central Java that have beach attraction consist of natural environment area suitable for tourism. Its potency have opportunity to be developed as marine ecotourism. The current problem is increasing number of visitor each year that might degrades the environment. The aims of this reseacrh are to analyse tourism suitability and to assess carrying capacity of the Kartini Beach as beach tourism. This research was conducted in Desember 2016 – March 2017 at the Kartini Beach of Jepara. The methods uses analysis of land suitablity for beach recreation and carrying capacity analysis. The result shows that suitability index in location 1 to 3 are suitable with value about 48 % – 60 % as beach recreational area. The results of carrying capacity analysis of location 1 with total area of 0,22 ha is 176 people / day, location 2 with total area of 0,1 ha is 80 people / day, and location 3 with total area of 0,13 ha is 104 people / day. The conlusions of this reseacrh are Kartini beach is suitable for beach recreation and the number of visitor has esceeds the ability of carrying capacity. Keywords: beach tourism, land suitablity, carrying capacity, Kartini beach, Jepara

Pemodelan Pola Arus dan Sebaran Konsentrasi Tembaga (Cu) Terlarut di Teluk Jakarta Harpasis S Sanusi; Alan F Koropitan; Haeruddin Haeruddin; Andis K Nugraha
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 10, No 3 (2005): Jurnal Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Penelitian ini dilakukan untuk mempelajari pola arus dan sebaran konsentrasi logam berat tembaga (Cu) terlarut di Teluk Jakarta, DKI Jakarta, dengan menggunakan model gabungan hidrodinamika-transpor konsentrasi Cu terlarut. Solusi numerik yang digunakan dalam penelitian ini adalah pendekatan numerik beda hingga eksplisit Upstream. Hasil verifikasi menunjukkan kemiripan antara hasil model dengan data lapangan. Secara umum, saat pasang arus pasut masuk ke dalam teluk dari mulut teluk bagian timur menuju daerah pantai teluk Jakartadan akhirnya keluar melalui mulut teluk bagian barat. Demikian sebaliknya saat surut arus pasut masuk ke dalam teluk dari mulut teluk bagian barat dan keluar melalui mulut teluk bagian timur. Simulasi dengan pengaruh angin menunjukkan pola yang sama dengan arus pasut saja. Pola sebaran konsentrasi Cu terlarut umumnya mengikuti pola arus yang ada, dengan degradasi penurunan konsentrasi terlihat tinggi pada dekat sumber (muara-muara sungai) kemudian menurun dengan semakin jauhnya dari sumber. Hal ini menunjukkan bahwa peranan adveksi sangat dominan dalam menyebarkan suatu material di suatu perairan.Kata kunci: Teluk Jakarta, model gabungan hidrodinamika-transpor konsentrasi Cu terlarutThis research was done to study flow pattern and heavy metal distribution of dissolved Cu concentration in Jakarta Bay, DKI Jakarta, by using a coupled hydrodynamic-dissolved Cu concentration transport model. Thecoupled model has been solved numerically, which is explicit finite difference of Upstream. Model verification showed a good agreement between model results and field observation. Generally, tidal current inflows from eastern part of mouth-bay and outflows to western part of mouth-bay during flood tide. Reversely, the tidal current inflows from western part of mouth-bay and outflows to eastern part of mouth-bay during ebb tide. The water current still has a similar pattern for wind influence in the simulation. Distribution pattern of dissolved Cu concentration mainly follows the flow pattern, with concentration degradation showed high near source area (mouth of rivers) and decrease as far from the sources. Therefore, the role of advection is more dominant in material distribution in the waters.Key words: Jakarta Bay, coupled hydrodynamic-dissolved Cu concentration transport model

Co-Authors - Djuwito - Supriharyono . Muhammad Ramli Buhari ., parli_12 Abbas, Muhammad Abd Hamid, Syamsul Bahri Abdul Ghofar Abdul Kohar Mudzakir Abdul Malik Abdul Salam Munir Aceng Haetami, Aceng Achmad Fama Adzrin Narulitha Afadil agung Suryanto Agus Hartoko Agustiani Puji Lestari Ahmad , Ibrahim Ahmad2, Ibrahim Ahri, Reza Aril Aigistina, Aigistina Aisyah, St. Akhmad Akhmad Akhmad Akhmad Akidah, Muhammad Syarifullah Hidayat al yakin, ahmad Alam, Samsu Alan Frendy Koropitan Alatas, Idrus Alfian Dony Saputra Alfian Noor Alfina Baharuddin Almeida, Maria Alwi, Muhammad Khidri Alwi, Muhammad Kidri Alzi Alzi Amalia Rachma Fatchiyyah Amalia Swary Ambarwati Amelia AP, Andi Reski Amelia, Andi Rizki Amin, Ibnu Razak Amir Mahmud Amiruddin Kade Amran, Tria Ningsih S. Ananda, Ulfarica Desi Dwi Andi Asrina Andi Imrah Dewi Andi Nurlinda Andi Ridwan Jalal Andi Saeful Mubarak Andik Yulianto Andis K Nugraha Andy Abeh, Yohanes Anggita Wahyuningtyas Tungka Anggreini, Putri Anhar Solichin Anin, Tince Yunarwati Aninditia Sabdaningsih Anita Anita Anshariah, Anshariah Ansori, Sopian AP, Andi Rizki Amelia AR, Iqbal Arfandi Adnan, Mohammad Arfin Rizal Aprinantyo Ari Wahyuni Kaharuddin Ariawan, Febio Arief, Syarifuddin Ariesryo, Kelvin Arif Aji Nugroho Arif Darmawan Arif Nurwaskito Arif Rahman Arif Rahman Arifati, Atika Arifian, Nisfiatul Fauziah Aril Ahri, Reza Arini Arini Aripradono, Heru Wijayanto Arman Arman Arni Rizqiani Rusydi Asih, Endah Wahyuning Asih, Endah Wayuning Asriati Asriati, Asriati Atami, Sekar Putri Ayu Rahayu Azahra, Hafidza Azainil Azainil Aziz Nur Bambang Baco, Asmar Bahzar, Moh Baihaqi, Rafnandito Humam Bambang Sulardiono Barisan Barisan, Barisan Basir Palu Baso, Andi Basri, Zulkifli Basuki, Nabila Noor Alifa Batang, Samson Bawono, Pramesthi Mustikaning Boedi Hendrarto Bone, Mahfuzun Bosma, Roel Bosma, Roel H. Caesa, Genio Cahyanti, Anik Cahyo, Tri Nur Cayati, Cayati Celvin, Celvin Churun Ain Churun Ain Churun Ain Churun A’in Clara, Jessika Oktaviani Darsikin Darsikin Delianis Pringgenies Deni Kristiawan Devi Asmiyatna Sari Dewa Restu Rianto DIAH AYUNINGRUM Diah Ayuningrum, Diah Dian Tri Pramesti Diana Rachmawati Diani Riezki Andara Disty, Adisty Anggraeni Putri B.Gobel Djihan Ryn Pratiwi, Djihan Ryn Djoko Suprapto Dominggo Givarel Dudung, Desy Dwi Banu Purnomo Dwi Santi Putri Een Kurnaesih Eki Septiana Eko Prasetyo, Stefanus Era Fazira Erfina, Erfina Erick, Erick Erlin Erlin Errinda Pramesti Oktaviana, Errinda Pramesti Ervia Yudiati Eva Marin Sambo Fachrin, Suharni a. Fachrin, Suharni Andi Fachruzaki, Fachruzaki Fadhila, Nurul Fahyuddin Fahyuddin, Fahyuddin Fajar Basuki Fajar Fajar Fajar Sidik Pamungkas Fajriani, Kartika Fanteri Aji Dharma Suparno Fauzi Ahmad Muda Fauzia, Tiara Fauziyah, Dias Puteri Favian, Felix Febrianto, Sigit Febrilia, Serina Febry Entya Hutami Fentika Rahma Mentari Firman syah, Firman Fitri Fitri Fitriadi, Ahmad Fitriana, Andi Dian Frida Purwanti Fristiwi Silvi Melinda Gautama Wijaya Gede Mulawarman, Widyatmike Gustina Gustina Habibie Habibie Haikal, Faqilliansi Hamzah Arhan Hamzah, Wardiah Handayani, Lisa Handayani, Ninik Handayani, Rif’ati Dina Harpasis S Sanusi Harun, Salmah Hasanuddin Kandatong Hasanudding Kandatong Hasanudin, Amelya Safitri Hasmawaty, Hasmawaty Hayu Asmawati Hendra, Wawan Hendri, Patrick Pratama Herman Herman Hero, Hero Hidayah, Andi Muhammad Ilham Hidayati, Heni Horas, Erwin Hotri Enty Purba, Hotri Enty HR, Agus Salim I Komang Werdhiana I Made Tirta I Nengah Marta I Wayan Artika I Wayan Darmadi Ibrahim Ahmad Ibrahim Ibrahim Ichwani, Hanadila Caesadhiva Idrus, S. Ahmad Gufran Ikhram Hardi S ImranTahalua, ImranTahalua Indo, La Ode Indraswari Putri Khaeksi, Indraswari Putri Indrayani, Wiwin Try Iqbal, La Ode Muhammad Irfandi Rahman Irzzan Gaus Islamiyah Islamiyah, Islamiyah Iswaty Chasanah Jackson Jackson, Jackson Jamal, Hisnol Jamali, Hisnol Januar Fery Irawan Jessika Oktaviani Clara Johannes Hutabarat Jusman Mansyur Juwenie Juwenie Kafin Aulia Mayagitha Kaharuddin, Ari Wahyuni Kamaluddin Kamaluddin Kamelia Lestari Kamil, Nursahida Kandatong, Hasanuddin Karim, Harli A. Kartika Dewi Ketut Alit Adi Untara Khaerul Hidayat Khaerunnisa Khaerunnisa, Khaerunnisa Khofifah Khofifah Khuzaimah, Andi Ulfah Koriston, Meyling puspitasari Kukuh Prakoso, Kukuh Kusmiah, Nurhaya Kusrianto, Edi Kusumah, Nurhadi Kusumaningtyas, Nurul Fadhilah Kusumawati, Arnita Ayu La Harimu Lahati, Sonny Laili Komariyah, Laili Latif, Rusli Lau, Andy Lazuardhi, Risqi Lestari Lakhsmi Widowati Lina - Mariana, Lina - Lutfia, Lutfia Luthman, Awang Yacoub Lysa Any Kusumawati M. Chiar Hijaz M. Hafizulhaq Maarif, Ihsanul Mafarudin, Mafarudin Mahaka, Titan Yuri Maharani, Dhea Malinda Malinda, Malinda MARHADI, MUH. ALIM Mariam Nasir Mariani, Lidya Rizky Marsuki Marsuki, Marsuki Marungkil Pasaribu Masruhim, Amir Mauludi, Fadhil Max Rudolf Muskananfola Maysara, Maysara Mebang, Desi Natalia Mei Larasati Mersilia Busoso Mia Arista Sari Midiawati, Erni Miftah Miftah, Miftah Mindy, Avista Mochammad Ardiansyah Mochammad Imron Awalludin Mohamad Jamhari Mohammad Jamhari Mohammad WIJAYA Monika Monika Mu'aziyah, Siti Eneng Sururiyatul Muh Fadli Faisal R Muh Yasin Noor Muhammad Anwar Muhammad Dwi Hudoyo Swarto Muhammad Faiz Fuady Muhammad Ikbal Muhammad Jarnawi Muhammad Ramli Muhammad Yasir Muhammad Zainuddin Muhammad Zainuddin Muhammad Zainuddin Muhammad Zaky Muhlis Muhlis Muhtadin, Achmad Muin, Rahma Mulawarman, Widyamike Gede muliadiputra, agus Multazam, Andi Munira Munira, Munira Murni, Siti Mursidin . Muslimin Muslimin Musta’in Adinugroho Mustofa Nitisupardjo N. Laratu, Wahyuni Najah, Safirotun Nanang Widarmanto Nilna Almuna Rizqi Nimatul Mamuriyah Ningrum, Yulita Dwi Niniek Widyorini Nisa, Zahratun Nonci, Nurjannah Nora, Lalu Nora Winardi Norma Afiati Novananda Nadia Novriani Zainuddin Nur Faizin Nur Khayati Nur Muslimah Nur Rahmah Nur Rochman Nur, Rizki Amalia Nurasyah Dewi Napitupulu Nurbaity Istiqomah Nurdiansari, Nurdiansari Nurfachri, Dhimas Arif Nurjannah Nurjannah Nurjannah, Nurjannah Nurlaili Nurlaili Nurlansi, Nurlansi Nurmentari, Nurmentari Nurmiati Muchlis Nurmita, Ista Nurun Fatonah Nuryasmi, Nuryasmi Ocky Karna Radjasa Ocky Karna Radjasa Oktavianto Eka Jati Otji, Sadriyansah ST Palar, Andi Nur Tenri Ratu Paramitha, Ielda Parhan, Parhan Patahuddin Patahuuddin Petrus Fendiyanto Prasetyo, Stefanus Eko Pratama, Wahyu Prasetya Priyadi, Fitri Fauziyah Pujiono Wahyu Purnomo Pujiono Wahyu Purnomo Pujiono Wahyu Purnomo Pujiono Wahyu Purnomo Purba, Raymond Doresmas Purwoko Purwoko Puspitasari, Ni Luh Gede Dian Putri March F Hia Putri, Sry Dewi Rachmat, Abdul Radjulaeni, Nur Azizah A. Rafiq Fitriadi Rafiq Fitriadi Rahmanpiu, Rahmanpiu Rama, Bahaking Ramadani, Ersa Ramadani, Fitrah Ramlan Ramlan Rasyid, Sofya A. Rasyid, Sofya A. A. Rasyidin Abdullah Ratnaningtyas, Delthawati Isti Ratnawati, Eny Restiana Wisnu Ariyati Reza Aril Ahri Rieza Ayu Marwah, Rieza Ayu Rizki Ilmianih Rosmasari Rosmasari, Rosmasari RR Eko Widy Astuty Sumanto RR. Ella Evrita Hestiandari Rudi Santoso, Rudi Rusman, Arman Rusniati Rusniati Sabariman Sabariman Sabtohadi, Joko Safitri, Erica Meilia Safitri, Sindi Safrudiannur, Safrudiannur Safrudin Safrudin Sahabuddin, Chuduriah Sahala Hutabarat Sahid, Muhammad Sahrul Saehana Sainal, Sainal Sakti Imam Muchlissin Salam, Dewi Syafia Sam, Muliani Sambali, Hartati S. SAMRIA, SAMRIA Sani, Nurul Kami Santosa, Yogi Rachmat Sari, Citra Purnama Sari, Dita Yuliana Sarjito - Schrama, Johan Setiawan, Bagus Dwi Setiawan, Endry Siadina, Siadina Simangunsong, Erica Siti Aminah Siti Rudiyanti Sitorus, ellen Sitti Patimah Sonny Lahati Sonny Lahati Sopiyan, Sopiyan Sri Ekawati Sri Handayani Sri Nurchayati Sri Rejeki Sri Sedjati Sriwati Sriwati Stefanus Eko Prasetyo Su, Vincent Suardin, Dina Subiyanto - Sudarman Sudarman Sudarti Sudarti Sugiarti, Eka Suharni Suharni SUKAMTI . Sukmawati Sukmawati Sulasmini Sulasmini Suliati, Ni Kade Sulistiyani, Heni Sumiati Sumiati Suprihartini Supriharyono Supriharyono Supriharyono Supriharyono Supriharyono Supriharyono Supriyadi, Supriyadi Suradi Wijaya Saputra Suradi Wijaya Saputra Sutono Sutono Sutrisno Anggoro Syafrimansyah, Syafrimansyah Syaiful Bachri Syamsu Syamsu Syamsuriwal, Syamsuriwal Syarifuddin Arief Syarifuddin Syarifuddin Syen, Ayu Azizah Tahalua, Imran Tambunan, Audi Aryna Taro, Jesika Gabreila Teguh Edi Setiawan Tengku Riza Zarzani N Tewa, Yuniati Tiro, Frelyana Tjua, Selina Tri Winarni Agustini Trienes, Yoni Tunggal, Anggunan Tyas Lufiana Umar, Warniawati Unggul Wahyono Untu, Zainuddin Usman Usman Uswah Hasanah Utami, Sedya Susilasih Vivi Endar Herawati Wahyuddin Naro Wahyuni, Fidya Ridha Wan, Markus Wandi Wandi Wardhani, Pramudia Warman Warman Watulingas, Jefferson Roosevelt Wendi Wendi, Wendi Werdani, Riandhita Eri Wibawa, Radhitya Widyatmike, Widyatmike Wijaya Syam, Azwar Wijaya, Gautama Windi Afdal, Windi Winni Astuti, Winni Wiwik, Wiwik Worku, Hassen Wulandari Wulandari Yahya Thamrin Yasin, Muh. Alauddin Yeni Suryani Yuliani Setia Dewi Yulianto, Andik Yuliati - Yuliati Yuliati Yullita, Ilma Yusriani, Yusriani Yustiara Widya Saraswati Yusuf Kendek Yusuf, Rezky Aulia Zainuddin, Novriani Zaky , Muhammad Zaky, Muhammad Zuhriah Zuhriah, Zuhriah

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