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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA BERKALA FISIKA JURNAL SISTEM INFORMASI BISNIS Journal of Marine Research Journal of Tropical Soils Gaung Informatika TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Teknik Elektro Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Caraka Tani - Agriculture Science Journal Indonesian Journal of Cancer Chemoprevention Jurnal Riset Kesehatan AGRIVITA, Journal of Agricultural Science Folia Medica Indonesiana Indonesian Journal of Tropical and Infectious Disease SPASIAL Majalah Kedokteran Gigi Indonesia Scientific Journal of Informatics Semesta Teknika Jurnal Kelautan Tropis Orbith : Majalah Ilmiah Pengembangan Rekayasa dan Sosial Profetika Proceeding of the Electrical Engineering Computer Science and Informatics Edu Elektrika Journal Edu Komputika Journal Molecular and Cellular Biomedical Sciences (MCBS) Jurnal AKP Jurnal Ilmiah Universitas Batanghari Jambi Caraka Tani: Journal of Sustainable Agriculture INDONESIAN JOURNAL OF APPLIED PHYSICS Jurnal Arsitektur ARCADE Indonesian Journal of Cardiology Jurnal Pembangunan Berkelanjutan Indonesian Food Science and TechnologyJournal Proceedings of the International Conference on Applied Science and Health IJID (International Journal on Informatics for Development) JURNAL MERCATORIA Jurnal Ilmiah Mandala Education (JIME) IJoASER (International Journal on Advanced Science, Education, and Religion) Jurnal Respirologi Indonesia J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Membangun Desa dan Pertanian Kumawula: Jurnal Pengabdian Kepada Masyarakat International Journal of Financial, Accounting, and Management Journal of Tropical Marine Science Generation Journal Abdi Masyarakat Journal of Telenursing (JOTING) Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Heart Science Journal INCARE Jurnal Ilmiah Pamenang (JIP) JURNAL ABDIMAS TRIDHARMA MANAJEMEN Journal of Electrical Engineering and Computer (JEECOM) Buletin Peternakan Tropis (Bulletin of Tropical Animal Science) PROFESSIONAL HEALTH JOURNAL Narra J Jurnal Saintekom : Sains, Teknologi, Komputer dan Manajemen SRIWIJAYA JOURNAL OF ENVIRONMENT ProBisnis : Jurnal Manajemen Jurnal Bina Desa COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Teknika Jurnal Al-Qiyam Jurnal Tana Mana DIMENSI: Journal of Architecture and Built Environment Mimbar Pendidikan Indonesia YASIN: Jurnal Pendidikan dan Sosial Budaya Journal of Artificial Intelligence and Digital Business Research Trend in Technology and Management Innovative: Journal Of Social Science Research Riset Informasi Kesehatan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan International Journal of Health and Information System (IJHIS) Bisma : Business and Management Journal Jurnal Pengabdian Masyarakat Pinang Masak Sabua : Jurnal Lingkungan Binaan dan Arsitektur Jurnal Pelayanan dan Pengabdian Kesehatan untuk Masyarakat Jurnal Pengabdian Sosial Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Indonesian Journal of Muhammadiyah Studies (ijmus) Jurnal Polimesin Biosaintifika: Journal of Biology & Biology Education Jurnal Ilmiah Multidisiplin Jurnal Arsitektur ARCADE KARIR Jurnal Ilmiah Manajemen Mantis Journal of Fisheries
Suryono Suryono
Department Of Marine Science, Faculty Of Fisheries And Marine Science, Diponegoro University
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Sebaran Spasial Mangrove di Desa Pantai Bahagia, Kecamatan Muara Gembong, Kabupaten Bekasi Bayu Aji Pratama; Ibnu Pratikto; Adi Santoso; Suryono Suryono
Journal of Marine Research Vol 11, No 2 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i2.33765

Abstract

Mangrove adalah vegetasi yang dijumpai di kawasan pesisir, khususnya di wilayah tropis dan mampu bertahan hidup di bawah lingkungan dengan salinitas yang lebar. Ekosistem mangrove sangat produktif dan memainkan peran penting secara ekologi, ekonomi, dan sosial. Masalah yang dihadapi mengenai konversi lahan serta dampak alam terhadap mangrove dapat dirasakan oleh ekosistem mangrove di wilayah pantai utara Jawa, tidak terkecuali di Desa Pantai Bahagia, Kecamatan Muara Gembong, Kabupaten Bekasi. Tujuan dari penelitian ini adalah untuk mengetahui sebaran vegetasi mangrove, mengetahui luas vegetasi mangrove, dan mengetahui klasifikasi tutupan vegetasi mangrove di Desa Pantai Bahagia dengan menggunakan data citra Sentinel-2A melalui studi pengindraan jauh dan validasi di lapangan. Penelitian ini bersifat deskriptif eksploratif dengan pendekatan pengindraan jauh untuk mengetahui sebaran mangrove menggunakan band composite serta analisis Normalized Difference Vegetation Index (NDVI). Validasi dari analisis spasial dilakukan dengan hemispherical photography dan diuji akurasinya. Hasil dari penelitian ini adalah Mangrove di Desa Pantai Bahagia tersebar di dekat wilayah konservasi hutan lindung, di dekat sepanjang aliran sungai, di dekat wilayah pertambakan, area pantai, dan di dekat wilayah pemukiman. Luas sebaran mangrove di Desa Pantai Bahagia yakni sebesar 464,418 ha.  Klasifikasi kerapatan tutupan kanopi mangrove di Desa Pantai Bahagia yakni kerapatan padat dengan luas sebesar 451,91 ha (97%), 5,96 ha (1%) dari total luasan mangrove memiliki kondisi kerapatan kanopi mangrove sedang, dan 6,55 ha (2%) memiliki kondisi kerapatan kanopi jarang. Mangroves are a type of vegetation that grows along the coast, particularly in tropical areas, and can withstand a broad salinity range. The ecosystems of mangroves are very productive and perform an essential ecological, economic, and social role. Mangrove habitats on the northern coast of Java, including Pantai Bahagia Village, Muara Gembong District, Bekasi Regency, are dealing with the effects of land conversion and natural impacts on mangroves. The purpose of this research was to use Sentinel-2A image data to determine the distribution of mangrove vegetation, the extent of mangrove vegetation, and the classification of mangrove vegetation cover in Pantai Bahagia Village through remote sensing studies and field validation. The distribution of mangroves was determined using composite bands and analysis of the Normalized Difference Vegetation Index (NDVI) in this descriptive exploratory study. Hemispherical photography was used to verify the spatial analysis results and the accuracy was measured. Mangroves in Pantai Bahagia Village are distributed around protected forest conservation areas, rivers, fish ponds, coastlines, and residential areas. Pantai Bahagia Village has a mangrove distribution area of 464.418 ha. Pantai Bahagia Village's mangrove canopy cover density is classified as dense with 451.91 ha (97%) of the total mangrove area, 5.96 ha (1%) of the total mangrove area with a medium density of mangrove canopy, and sparse with 6.55 ha (2%) of the total mangrove area.
Hubungan Persentase Tutupan Karang Hidup dan Kelimpahan Ikan di Kawasan Konservasi Perairan Pulau Koon, Kabupaten Seram Bagian Timur, Provinsi Maluku Rizky Erdana; Ibnu Pratikto; Chrisna Adhi Suryono; Suryono Suryono
Journal of Marine Research Vol 11, No 2 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i2.32164

Abstract

Kawasan konservasi perairan merupakan daerah perlindungan bagi ekosistem terumbu agar sumberdaya yang terkandung di dalamnya dapat dimanfaatkan secara berkelanjutan. Ekosistem terumbu karang dihuni karang, ikan karang, dan komponen lainnya untuk membentuk ekosistem yang seimbang. Penelitian mengenai persentase tutupan karang dan kelimpahan ikan karang penting untuk dilakukan sebagai upaya untuk pelestarian ekosistem terumbu karang kedepannya agar wilayah KKP Pulau Koon dan Sekitarnya dapat dimanfaatkan secara berkelanjutan. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antar persentase tutupan karang hidup dan kelimpahan ikan karang di wilayah kawasan konservasi. Metode yang digunakan pada penelitian ini pada pengamatan tutupan karang menggunakan PIT (Point Intercept Transect) yaitu pengamatan tutupan pada setiap 0,5 m dengan panjang transek 50 m dan 3 kali pengulangan dan mengikuti Protokol RHM (Reef Health Monitoring). Untuk pengamatan ikan karang dengan menggunakan metode belt transect dengan sensus visual, pendataan ikan kecil dari 10-35 dan untuk ikan besar >35 dengan panjang transect 50 m dengan pengulangan sebanyak 5 kali (Gabby et al., 2013). Hasi menunjukkan bahwa kategori kesehatan karang paling tinggi terdapat pada zona inti sebesar 66,89% dan yang terendah zona perikanan berkelanjutan sebesar 48,5%. Kelimpahan ikan tertinggi terdapat pada zona pariwisata sebesar 2491 ind/250 m2 dan yang terkecil pada zona perikanan berkelanjutan sebesar 1317 ind/250 m2. Kelompok famili ikan yang mendominasi yaitu Caesionidae dan Pomacentridae. Hasil uji korelasi pearson digunakan untuk melihat hubungan pengaruh tutupan karang hidup dengan kelimpahan ikan karang menunjukkan nilai korelasi (r) sebesar 0,001 yang berarti bahwa hubungannya sangat lemah.Marine conservation areas are protected areas for reef ecosystems so that the resources in them can be used sustainably. Coral reef ecosystems, reef fish, and other components to form a balanced ecosystem. Research on the percentage of coral cover and abundance of reef fish is important to do as an effort to preserve coral reef ecosystems in the future so that the Koon Island MPA and surrounding areas can be used sustainably. The purpose of this study was to determine the relationship between the percentage of live coral cover and the abundance of reef fish in the conservation area. The method used in this study was to observe coral cover using PIT (Point Intercept Transect), namely observation of cover every 0,5 m with a transect length of 50 m and 3 repetitions and following RHM (Reef Health Monitoring) Protocol. For reef fish observation using the belt transect method with underwater visual census (UVC), collecting data for small fish from 10-35 and for large fish >35 with a transect length of 50 m with 5 repetitions. The result showed that the highest coral health was in the core zone of 66,89% which was good category and the lowest was in the sustainable fisheries zone of 48,5% which was medium category. The highest abundance of reef fish was found in the tourism zone 2491 ind/250 m2 and the smallest was found in the sustainable fisheries of 1317 ind/250 m2. The dominant fish family groups in all zone were Caesionidae and Pomacentridae. The results of the Pearson correlation test were used to see the relationship between the effect of live coral cover and abundance of reef fish, showing a correlation value (r) of 0.001 which means that the relationship is very weak.  
Perubahan Luas Terumbu Karang di Pulau Panjang, Jepara Suryono Suryono; Ambariyanto Ambariyanto; Munasik Munasik; Raden Ario; Ibnu Pratikto; Nur Taufiq-SPJ; Syahrial Varrel Canavaro; Tiara Anggita; Prayogi Prayogi; Eny Supryhatun
Jurnal Kelautan Tropis Vol 25, No 3 (2022): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v25i3.10249

Abstract

The coral reefs of Panjang Island, Jepara have been under pressure both by natural factors and by human (anthropogenic) activities, which have resulted in the degradation coral reef area. Research on changes in coral reefs is needed, but the constraints are time, cost, and labor. Remote sensing interpretation of satellite image data is an alternative to determine changes in the area of coral reefs. The use of multitemporal image data can be applied to analyze changes that occur, in this study using four Landsat image data with the acquisition of 2001,2005, 2010, and 2019. The purpose of this study was to determine changes in the area of coral reefs in Panjang Island for the period 2001-2019.  The research material used is Landsat 7 and Landsat 8 imagery. The research method is a survey method with a multispectral classification of the maximum possibilities for extracting coral reef cover data from multitemporal images that have been corrected geometrically and radiometrically. A field survey (ground check) was conducted to determine the percentage mapping accuracy. Data on coral reef cover were overlaid to obtain the results of changes in the area of coral reefs for the period 2001-2019. The results showed that the coral reefs in Panjang Island had undergone extensive changes, namely: The area of living coral reefs decreased to 64,34%, with a change rate of 0.17 HaYear-1from 2001-2019. In 2001, the distribution of live coral reefs was seen on the northeast, east, south, and west sides of Panjang Island then reduced coral reefs area, finally left on the northeast and south sides of the island in 2019.  Terumbu karang di Pulau Panjang ,Jepara telah mengalami tekanan baik oleh peristiwa alam maupun oleh aktivitas manusia (antropogenik), yang menyebabkan terjadinya  degradasi luasan  areal. Penelitian tentang perubahan luas  terumbu karang sangat  diperlukan, namun kendaalanya adalah  waktu lama, biaya serta tenaga yang banyak. Penginderaan jauh interpretasi data citra satelit adalah salah satu alternatif guna mengetahui perubahan luas terumbu karang.Pemanfaatan data citra multitemporal dapat diterapkan untuk menganalisis perubahan yang terjadi, dalam penelitian ini menggunakan empat  data citra landsat dengan akuisisi tahun 2001,2005, 2010 dan 2019. Tujuan penelitian ini adalah untuk mengetahui perubahan luas terumbu karang di perairan Pulau Panjang perode tahun 2001-2019. Materi  Penelitian yang dipergunakan adalah citra Landsat 7 dan Landsat  8.Metode penelitian adalah metode survei dengan  klasifikasi multispektral dari kemungkinan maksimum untuk ekstraksi data tutupan terumbu karang dari citra multitemporal yang telah dikoreksi secara geometris dan radiometrik.survei lapangan (ground check) dilakukan  untuk mengetahui persentase akurasi pemetaan. Data luas tutupan terumbu karang dioverlay guna mendapatkan hasil perubahaan luas terumbu karang periode tahun 2001-2019. Hasil penelitian menunjukan bahwa Terumbu karang di Pulau Panjang telah mengalami perubahan luas yaitu 64,34% dengan laju penurunan sebesar 0,17 HaTh-1dari Tahun 2001-2019. Pada tahun 2001 sebaran terumbu karang hidup terlihat di sisi timur laut, timur, selatan dan dan barat dari Pulau Panjang, kemudian semakin mengecil areanya, hingga tersisa pada sebelah sisi timur laut dan selatan pulau saja pada tahun 2019.
Penerapan Konsep Continuous Review (Q,r) Pada Model Economic Order Quantity (EOQ) Uutuk Mengoptimalkan Persediaan Bahan Baku Minuman Adi Wahyu Romariardi; Mustafid Mustafid; Suryono Suryono
JSINBIS (Jurnal Sistem Informasi Bisnis) Vol 12, No 1 (2022): Volume 12 Nomor 1 Tahun 2022
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol12iss1pp66-72

Abstract

The challenge in controlling the supply of beverage ingredients is strongly influenced by the stable condition of supply, prices and differences in the shelf life of the beverage ingredients themselves. The high cost of beverage ingredients such as milk, flavoring powder and the difficulty of finding supplies of certain beverage ingredients, all of the increase in prices and difficulties will certainly affect operations. There are three choices, either increase the price, reduce the profit, or reduce the portion size. All these choices will not be easy to decide. This study aims to build an information system by applying the concept of continuous review (Q,r) on the economic order quantity (EOQ) model to optimize the supply of beverage ingredients. With the application of the concept of continuous review (Q, r) in the economic order quantity (EOQ) model on robusta coffee beans  produces  the order quantity is 521.15 grams each time an order is at the inventory level at 746 grams, palm sugar produces the order quantity is 1,430.71 grams every time you order at a stock level at 1124 grams, UHT milk produces the order quantity is 1,188.4 ml each time you order at a stock level at 7462 ml, and sweetened condensed milk produces an order amount of 802,6 grams each time you order at a stock level of 758 grams.
ANALISIS PENGARUH BENTUK SERAMBI MASJID TERHADAP KENYAMANAN TERMAL ADAPTIF Abdul Qodir; Erni Setyowati; Suryono Suryono
Jurnal Arsitektur ARCADE Vol 4, No 3 (2020): Jurnal Arsitektur ARCADE November 2020
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/arcade.v4i3.522

Abstract

This study examines the effect of the porch on the adaptive thermal comfort of mosques by taking 2 mosques that have different porch shapes with the specific purpose of obtaining data on the neutrality, acceptability and preferences of the mosque respondents' thermal conditions in the framework of developing adaptive thermal comfort standards for Indonesia. Measurement of physical environment variables is done by taking data on temperature, humidity, air velocity, and mean radiant temperature (MRT) at 2 mosques and at the same time the impression and thermal preference questionnaire data are taken, examination of clothing types and activities, and list of thermal environment controls to 40 respondents in each mosque. Data of thermal neutrality and thermal preferences were analyzed by regression analysis using SPSS 19 software, while thermal acceptance was analyzed based on the results of the questionnaire answers. The analysis showed that the neutrality value at Ulul Albab mosque was Tdb = 28.47 OC, ET * = 30.11 OC, SET * = 23.11 OC, TSENS = 1.17, DISC = -1.06, and PMV = -0.65, this data shows that the neutral condition desired by respondents is slightly below the average condition, while the neutrality in Nurul Ilmi mosque at Tdb = 30.27 OC, ET * = 31.65 OC, SET * = 29.05 OC, TSENS = 1.03, DISC = 1.68, and PMV = 1.22, this data also shows that the neutral conditions desired by respondents are slightly below average conditions. While the preference value at Ulul Albab mosque is Tdb = 22.25 OC, ET * = 28.62 OC, SET * = 24.24 OC, TSENS = 0.23, DISC = 0.23, and PMV = -0.60 and preference conditions at Nurul Ilmi mosque at Tdb = 29.11 OC, ET * = 31.17 OC, SET * = 28.50 OC, TSENS = 1.04, DISC = 1.45, and PMV = 1.03. As many as 92% of respondents in the Ulul Albab mosque can accept local thermal conditions in the temperature range of 27oC - 31oC. While 90% of respondents in the Nurul Ilmi mosque can accept local thermal conditions in the temperature range of 27oC-32oC. The results of the neutrality, acceptance and preference analysis show that the Ulul Albab mosque is better than the Nurul Ilmi mosque.
Korelasi Nutrien Nitrat Fosfat Pada Sedimen terhadap Persentase Tutupan Lamun di Pulau Harapan dan Pulau Kelapa Dua, Kepulauan Seribu, DKI Jakarta Safira Aisha Putri; Suryono Suryono; Raden Ario
Journal of Marine Research Vol 11, No 4 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i4.34126

Abstract

Nutrien nitrat dan fosfat merupakan salah satu faktor pembatas yang berpengaruh terhadap proses pertumbuhan pada ekosistem laut terutama lamun. Penelitian dilaksanakan pada bulan November - Desember 2021 dengan tujuan untuk mengetahui konsentrasi nutrien nitrat dan fosfat pada sedimen serta korelasinya terhadap tutupan lamun di Pulau Harapan dan Pulau Kelapa Dua. Metode yang digunakan dalam penelitian ini adalah metode survei. Pemihan stasiun penelitian menggunakan purposive sampling. Analisis konsentrasi nutrien nitrat dilakukan dengan metode IK-BP2-MU-A-08-2005 dan fosfat dengan SNI 06-6989.31-2005. Analisis korelasi dilakukan dengan metode person-correlation. Hasil menunjukkan bahwa rata – rata tutupan lamun di Pulau Harapan sebesar 43,94% dan Pulau Kelapa Dua 29,42 %. Korelasi nutrien terhadap tutupan lamun di Pulau Harapan menunjukkan nitrat sebesar 0,63 dan fosfat 0,19 sedangkan di Pulau Kelapa Dua nilai korelasi menunjukkan nitrat sebesar 0,43 dan fosfat -0,24. Kesimpulan penelitian menyatakan bahwa konsentrasi nutrien pada Pulau Harapan memiliki hubungan kuat positif untuk nitrat dan sangat rendah untuk fosfat, sedangkan di Pulau Kelapa Dua menunjukkan hasil cukup positif untuk nitrat dan sangat rendah untuk fosfat. Nitrate and phosphate nutrients are one of the limiting factors that affect the growth process in marine ecosystems, especially seagrass. The research was carried out in November - December 2021 with the aim of knowing the concentration of nitrate and phosphate nutrients in sediments and their correlation to seagrass cover on Harapan Island and Kelapa Dua Island. The method used in this research is a survey method. Selection of research stations using purposive sampling. Analysis of the nutrient content of nitrate was carried out with the method of IK-BP2-MU-A-08-2005 and phosphate with SNI 06-6989.31-2005. Correlation analysis was carried out using the person-correlation method. The results showed that the average seagrass cover on Harapan Island was 43.94% and Kelapa Dua Island was 29.42%. Nutrient correlation to seagrass cover in Harapan Island showed nitrate of 0.63 and phosphate of 0.19 while in Kelapa Dua Island the correlation value showed nitrate of 0.43 and phosphate of -0.24. The conclusion of the study was that the nutrient concentration on Harapan Island had a strong positive relationship for nitrate and very low for phosphate, while in Kelapa Dua Island the results were quite positive for nitrate and very low for phosphate.
Optimasi Kinerja Instalasi Pengolahan Air Limbah Kawasan Pelabuhan Perikanan Samudera Nizam Zachman Jakarta Muhammad Aviv Arsya Irnantyanto; Subagiyo Subagiyo; Suryono Suryono
Journal of Marine Research Vol 12, No 1 (2023): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v12i1.35087

Abstract

Instalasi Pengolahan Air Limbah Pelabuhan Perikanan Samudera Nizam Zachman Jakarta mengolah air limbah industri yang dihasilkan dari kegiatan industri pengolahan ikan. Seiring berjalannya waktu, perkembangan industri pengolahan ikan semakin meningkat sehingga menambah beban pencemaran air limbah. Bertambahnya usia pada komponen pengolahan limbah dan semakin bertambahnya beban pencemaran air limbah maka perlu dilakukan evaluasi untuk mengetahui efisiensi kinerja proses pengolahan air limbah. Evaluasi dilakukan pada beban pencemaran inlet dan outlet air limbah serta kinerja proses pada unit pengolahan air limbah. Pengukuran dan pengujian dilakukan untuk memperoleh data yang selanjutnya akan dilakukan analisis data. Hasil analisis akan dibandingkan dengan standar desain unit pengolahan dan hasil pengujian air limbah akan dibandingkan dengan baku mutu pengolahan ikan yang berlaku. Hasil uji inlet air limbah menunjukkan tingginya kandungan beban pencemaran organik yang dihasilkan oleh industri pengolahan ikan. Kemampuan Instalasi Pengolahan Limbah UPT PPS Nizam Zachman Jakarta menunjukkan nilai efisiensi penurunan beban pencemaran organik, yaitu X>80%.  Nilai efisiensi penurunan beban pencemaran tersebut membuat parameter BOD, COD, TSS, Minyak dan Lemak tidak melebihi nilai baku mutu sehingga efisiensi penurunan beban pencemaran air limbah dinyatakan efektif, namun nilai efisiensi penurunan parameter amonia >80% masih melebihi nilai baku mutu, sehingga kinerja pengolahan air limbah dinyatakan tidak efektif dalam mengolah beban amonia pada air limbah. Wastewater Treatment Plant (WWTP) of Nizam Zachman Jakarta Fishing Port treats industrial wastewater produce from fish processing industry activities. Along the time, the development of the fish processing industry has increased that increasing the load of wastewater pollution. As the age of the waste treatment component increases and the load of wastewater pollution increases, it is necessary to evaluate the efficiency of the performance of the wastewater treatment process. Evaluation will be done on the influent and effluent pollution load of wastewater and process performance in the wastewater treatment unit. Measurement and examination conducted to obtain data for further data analysis. The results of the analysis will be compared with the WWTP design standards and the results of wastewater testing will be compared with the applicable fish processing quality standards. The results of the wastewater influent test show the high content of organic pollution loads produced by the fish processing industry. The penurunan efficiency of the wastewater treatment unit shows a very efficient level so that the results of the wastewater effluent test show a low pollution load value and are in accordance with the quality standard of Governor Regulation No. 69 of 2013 concerning Wastewater Quality Standards for Fish Processing Activities. Overall wastewater treatment performance shows a very efficient penurunan efficiency, however there are several activated sludge process parameters that are not in accordance with WWTP design standards and wastewater effluent parameters that exceed the quality standard values.
Index of Seagrass Ecology at Prawean Beach, Jepara Anggi Rahmadani Kusumaningtyas; Suryono Suryono; Ambariyanto Ambariyanto
Journal of Marine Research Vol 12, No 2 (2023): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v12i2.35482

Abstract

Seagrass ecosystems are limited by several environmental factors, namely temperature, light, salinity, depth, primary substrate, nutrients and movement of seawater (waves, currents, tides). The type of substrate can cause differences in the composition of seagrass species and affect differences in the fertility and growth of each kind of seagrass. Seagrasses are suitable for living on muddy, sandy, loam, or substrates with coral fragments and rock crevices. This study aims to determine the ecological index of seagrass in Prawean Beach, Jepara. The research was conducted using an exploratory descriptive method. The study was carried out in November 2021. The materials used in this study were sediment and seagrass samples. The research was carried out in November 2021. Identification of seagrass species using the LIPI method and grain size analysis of sediments using the granulometric method. PCA analysis aims to determine the variables of ecological factors that affect the ecological index of seagrass. PCA analysis will show necessary information regarding the relationship between variables in one graph. The results obtained four seagrass types: Thalassia hemprichii, Enhalus acoroides, Cymodocea serrulata and Cymodocea rotundata. The species density value is classified as relatively dense and the species cover value is classified as less rich/unhealthy with the type of sediment in the form of fine sand. PCA analysis resulted in 3 main factors formed, namely: F1) Enhalus acoroides cover, gravel, silt, temperature, pH and current; F2) Sand and salinity; and F3) Density and cover of Cymodocea rotundata.
Potential of Mangosteen Peel Extract Jelly Candy (Garcinia mangoestana L) To Control The Blood Glucose Level in Diabetes Mellitus Patients Ratna Kurniawati; Suryono Suryono
PROFESSIONAL HEALTH JOURNAL Vol 5 No 1sp (2023): Special Issue Outcome PDP
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (PPPM) STIKES Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/phj.v5i1sp.538

Abstract

Latar belakang: kulit manggis (Garcinia mangostana) memiliki kandungan senyawa bioaktif seperti antioksidan yang dapat menurunkan kadar glukosa dalam darah. Kulit manggis dapat dimanfaatkan menjadi permen jelly bagi pasien diabetes mellitus. Pengendalian glukosa darah merupakan hal penting dalam penanganan diabetes melitus. Tujuan: pemanfaatan ektrak kulit manggis menjadi permen bertujuan untuk meningkatkan semangat pasien dalam mengendalikan gula darah secara mudah, sederhana dan meyenangkan. Metode: penelitian menggunakan pre ekperimental, pre test-post test desaign, jumlah sampel 16 responden tak acak, secara purposive sampling. Hasil: dari penelitian 0,81% mengalami penurunan glukosa darah (13 reponden) dan 0,25 % (3 responden meningkat) nilai signifikansi (α 0,05). Jelly candy kulit manggis dikonsumsi tiga kali sehari sebelum makan. Nilai penurunan terbesar 240 mg/dl dan penurunan ter kecil 10 mg/dl. Kesimpulan: penggunaan ekstrak kulit manggis dalam bentuk jelly candy dapat membantu mengendalikan glukosa darah. Faktor penganggu penurunan kadar glukosa dalam darah diantaranya penyakit penyerta seperti hipertensi dan pola makan.
Differences in injectable platelet-rich fibrin fraction of peripheral blood on the release of TGF-β1 and PDGF-AB Suryono, Suryono; Danastri, Arifia Anindita
Majalah Kedokteran Gigi Indonesia Vol 9, No 1 (2023): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.81482

Abstract

Injectable platelet-rich fibrin (i-PRF) refers to second-generation platelet concentrate. In this study, the results of i-PRF centrifugation were fractionated into three layers: yellow i-PRF, buffy coat, and red i-PRF. Injectable platelet-rich fibrin fractions used in this study were yellow i-PRF, red i-PRF, and a mix of both. This study aimed to examine the level of growth factor release of transforming growth factor beta 1 (TGF-β1) and platelet-derived growth factor (PDGF) in yellow i-PRF, red i-PRF, and a mix of yellow i-PRF and red i-PRF with the ratio of 1:1. A total of 10 ml of peripheral blood from healthy female donors was centrifuged (at 700 rpm in 3 minutes) to obtain i-PRF and fractionated into three layers. The upper yellow layer was taken as yellow i-PRF, while the bottom red layer was taken as red i-PRF and was taken together with the middle layer (buffy coat). The release of TGF-β1 and PDGF in each of i-PRF fractionation method, i.e. yellow i-PRF, red i-PRF, and a mix of yellow i-PRF and red i-PRF with a ratio of 1:1 was measured with ELISA. The measurement was observed for 24 hours, 3 days, 7 days, 10 days, and 14 days. Data analysis used the two-way ANOVA test with a significance level of 0.05 and a post hoc LSD analysis to establish group significance. The group of yellow + red i-PRF significantly released PDGF-AB (p < 0.05). TGF-β1 was the highest of all groups on day 14. All groups showed an increase in growth factor release from time to time. The fractionation method of injectable platelet-rich fibrin affected the release of growth factor of PDGF-AB and TGF-β1. The highest release of PDGF-AB and TGF-β1 was found in the yellow + red i-PRF group with a ratio of 1:1 in the 14-day group, which was significant with the other two groups (p < 0.05).
Co-Authors A'yun, Ana Qurrota A.A. Ketut Agung Cahyawan W Abd. Rasyid Syamsuri Abdul Latif Mahakar Abdul Qodir Abdul Qodir Achmad Widodo Addion Nizori Adi Priyo Wicaksono, Adi Priyo Adi Santosa Adi Santoso Adi Wahyu Romariardi Adi Wisaksono Afriani Afriani Agung Nugroho Setiawan Agung Wibowo Agus Indarjo Agus Pahrudin Agus Suyanto Agus Syafrudin Agusalim, Imam Dui Ahmad Firyal Adila Ahmad Rayyis Ahmad Syaify, Ahmad Ain, Rahmayani Kurnia Ainun Jariyah Aisyi, Nur Rahaddatul Aji, Achmad Fahrul Aldo Rizqi Arinianzah Algopeng, Zozi Ali Djunaedi Ali Ridlo Ambariyanto Ambariyanto Ambariyanto Ambariyanto Amda, Ahmad Dibul Amien, Muhammad I. Amien, Muhammad Irsyad Aminuddin Rizal, Aminuddin Anang Budikarso, Anang Andika Bagus Setiawan, Andika Bagus Andri Wahyu Septo Putra Anggi Rahmadani Kusumaningtyas Anggoro, Muhammad Faisal Anifatur Nurjannah, Anifatur Antonius Budi Susanto Arbiyanti, Yossi Norma Arbiyanti, Yossi Norma Ardiati Widya Wandira Ari Anshori, Ari Arihanda, Dea Davita Putri Arik Sofan Tohir Aris Dwi Cahyono, Aris Dwi Aris Prasetyo Aris Puji Widodo Aris Wijayanti Arman Jaya Artha Rochmanto, Raditya Aryaningrum, Ida Asfan Muqtadir Asmudrono, Rani Karenina Asy'arie, Musa Aziz, Ayu Munawaroh Baliyan I, Baliyan Bambang Irawan Bambang Yulianto Bayu Aji Pratama Bayu Kreshna Adhitya Sumarto Bayu Surarso Budi Setiawan Candra Dewi, Riskha Dora Cantik Sitta Devayani Choirul Anam AM Diponegoro Chrisna Adhi Suryono Dacing, Fitria Azis Dadi Dadi Danastri, Arifia Anindita Dea Davita Putri Arihanda Delianis Pringgenis Denny Nugroho Sugianto Destalino Destalino Dhidik Prastiyanto Diah Permata Wijayanti Diah Permata, Wijayanti Diana Layla Dimas Putra Anugrah, Dimas Putra Djoko Widodo Dodik S. Wicaksono Dwi Puji Adiana, Dwi Puji Dyah Wijaya Edi Fahrur Rozy Edi Wibowo Edi Wibowo Kushartono Edy Suharto Eko Supraptono Emi Agustina, Emi Endah Setiyaningrum Endang Sri Susilo Endang Supriyantini Endro Wahjono, Endro Eny Supryhatun Erni Setyowati Ervia Yudiati Fahrul Aji, Achmad Farid Dwi Murdianto Farohi, Ima fatimah Fatimah Ferdiansyah, Hendra Irawan Ferdiansyah, Indra Fitro, Achmad Frida Fallo Frijona Fabiola Lokollo Gatot Murti Wibowo, Gatot Murti Gatot Yulianto Gentur Handoyo Gigih Budhiawan Gunawan Widi Santosa Gurning, Lestari Febriant Pitaloka Guspianto Guspianto Habibi, Muhammad Nizar Hadi Endrawati Hadiyati, Titi Handoko, Adelia Handung, Nuryadi Harindra W Pradhana, Harindra W Harindra Wisnu Pradhana Hartanto, Rico Sigit Haryati Haryati Hendra Irawan Ferdiansyah Heri Sugito Hibatullah, Muhammad Naufal Hidayah, Yayuk Hidayat, Muhammad RF. 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