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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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The Implementation of Grey Forecasting Model for Forecast Result’s Food Crop Agricultural Muqtadir, Asfan; Suryono, Suryono; Gunawan, Vincensius
Scientific Journal of Informatics Vol 3, No 2 (2016): November 2016
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v3i2.7912

Abstract

The increasing of the needs of  food crops raised several issues related to land use. The  problems of land used caused by the lack of information related to productivity and eligibility used of land. The goal of this research is to implementation a model of Grey forecasting GM(1,1) to forecast agricultural production, especially in food crops. GM(1,1) is used to built a model with limited data samples and generate good forecasts for short libertine forecasts. This research uses data from the production of food crops for the 2004-2013 it can be calculated by using the model of GM (1,1). The results showed the model GM (1,1) can produce highly accurate forecasts, from the experimental results for pattern trends generate value ARPE 5.74% or accuracy of forecasts reached 94.26% in crop production.
TRAINER PENYULUT SCR SEBAGAI PENDUKUNG PEMBELAJARAN MATA KULIAH PRAKTIK ELEKTRONIKA DAYA DI JURUSAN TEKNIK ELEKTRO UNNES Wicaksono, Adi Priyo; Suryono, Suryono
Edu Elektrika Journal Vol 4 No 2 (2015): Edu Elektrika Journal
Publisher : Electrical Engineering, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/eej.v4i2.7819

Abstract

Kegiatan pembelajaran Praktik Elektronika Daya, selain penyampaian teori juga diperlukan pelaksanaan praktik di laboratorium dengan menggunakan trainer. Kurangnya jumlah trainer menyebabkan proses pembelajaran kurang berjalan efektif. Oleh karena itu, perlu dilakukan perencanaan, pembuatan, dan evaluasi trainer baru sebagai upaya mendukung pembelajaran mahasiswa. Penelitian ini dilakukan dengan metode eksperimen. Data diperoleh melalui percobaan eksperimen dengan objek. Percobaan dilakukan dengan mengoperasikan trainer kemudian diukur dan diamati menggunakan AVOmeter, amperemeter, voltmeter, dan CRO. Penelitian ini mengambil data berupa tabel validasi trainer dari segi elektronik yaitu mengukur tegangan AC, tegangan DC, tegangan sumber, tegangan penyulut, tegangan SCR, tegangan beban, arus input, arus output, dan arus penyulut. Hasil validasi desain trainer, uji coba trainer, dan validasi jobsheet dinyatakan baik. Pengukuran besar tegangan, arus, dan frekuensi sudah sesuai dengan apa yang dibutuhkan dalam praktikum dan sesuai dengan jobsheet yang berlaku. Hasil penelitian menunjukkan masing-masing unit modul yang dibuat sudah sesuai dengan perencanaan. Hasil pengujian menunjukkan unit-unit Modul Penyulut SCR dapat bekerja dengan baik. Dengan hasil ini, Trainer Penyulut SCR sudah dapat diproduksi dengan baik dan diharapkan dapat digunakan sebagai media pembelajaran guna mendukung pembelajaran mahasiswa.Power Electronics Practice learning activities, in addition to the delivery of the theory also required the implementation of practices in the laboratory by using a trainer. Shortage of trainers lead the learning process less effective. Therefore, it is necessary to design, manufacture, and evaluation of a new trainer in an effort to support student learning. This research was conducted with the experimental method. Data were obtained through experimental trials with the object. Experiments carried out by operating the trainer then measured and observed using AVOmeter, amperemeters, voltmeters, and CRO. This research took the form of a table of data validation in terms of electronic trainers that measure AC voltage, DC voltage, voltage source, ignition voltage, SCR voltage, load voltage, input current, output current, and the current ignition. The results of design validation trainer, trainer test, and validation jobsheet otherwise good. Measurement of the voltage, current, and frequency are in accordance with what is needed in practice and in accordance with applicable jobsheet. The results showed each unit modules made are in accordance with the planning. The results show units Ignition SCR Module can work well. With this result, Trainer Ignition SCR can be produced with good and is expected to be used as a medium of learning in order to support student learning.
TRAINER TELEVISI LED SEBAGAI MEDIA PEMBELAJARAN TROUBLESHOOTING TELEVISI LED DI SMK WISUDHA KARYA KUDUS Yuningtyastuti, Gita Surya; Suryono, Suryono
Edu Elektrika Journal Vol 5 No 2 (2016): Edu Elektrika Journal
Publisher : Electrical Engineering, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/eej.v5i2.23227

Abstract

Proses pembelajaran pada mata pelajaran Memperbaiki Sistem Penerima televisi LED merupakan perpaduan antara penjelasan teori dan kegiatan praktik. Belum adanya media pembelajaran berupa Trainer membuat siswa mengalami kesulitan ketika melaksanakan praktik dan tidak jarang menimbulkan kerusakan yang lebih besar. Tujuan penelitian adalah membuat media pembelajaran berupa Trainerdan modul pembelajaran, mengetahui kevalidan, menguji kelayakan, dan keefektifan Trainerdan modul pembelajaran troubleshooting televisi LED.Metode penelitian yang digunakan adalah metode penelitian Research and Development (R&D), merupakan salah satu metode yang digunakan untuk penelitian dan pengembangan suatu sistem. Teknik pengumpulan data adalah dengan wawancara dan kuesioner. Data yang diperoleh dianalisis dengan cara mendeskripsikan atau menggambarkan data yang telah terkumpul. Hasil penelitian menunjukkan, setelah menggunakan media pembelajaran Trainer hasilnya lebih baik dengan skor rata-rata 81,40 dibandingkan dengan sebelum menggunakan media Trainer yang hanya 61,78.
Pengembangan Trainer Sensor Pada Mata Pelajaran Sensor Dan Aktuator Kelas XI Jurusan Teknik Elektronika Industri Di SMK Sunan Drajat Lamongan Jariyah, Ainun; Suryono, Suryono
Edu Elektrika Journal Vol 9 No 1 (2020): Edu Elektrika Journal
Publisher : Electrical Engineering, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract— Subjects of censorship and actuators in the Industrial Elektronics Departement SMK Sunan Drajat Lamongan have no learning media, during the learning process of sensor subjects and actuators only with media lectures without the presence of theaching aids such as trainers. From the problem, the researcher then made an integrated and feasible sensor trainer used as a learning media on the subjects of sensors and actuators to improve students understanding. The research method used in this study is Reseach and devolepment (R&D). Products made in the form of sensor trainer learning media consisting of a potentiomer sensor, optocoupler speed sensor, DHT11 temperature and humadity sensor, MQ-7 gas sensor, FSR load sensor, proximity sensor. The testing stage includes expert media testing and product testing. The resultd of the analysis of media expert data obtained a percentage of feasibility of 84,67% with a very valid category and the results of product trials of 0,72 with a high category in the N-Gain category. The results of testing of the position sensor, speed, temperature and humidity, gas, load, and proximity have been calibrated according to the actual conditions. Based on the results of the study, it can be concluded that the learning media of sensor trainers is feasible to be used as learning media on the subjects of sensors and actuators because they are considered to be able to improve students understanding of various sensors and their working principle. The researcher gives suggestions to the next researcher, namely : (1) develop reaseach with other sensors and add the application again, (2) make this researcher as a reference material for feature research. Keyword— sensor trainers, learning media, sensors and actuators.
Rancang Bangun Inverter Satu Fasa Menggunakan IC sg 3525 Karyadi, Karyadi; Suryono, Suryono
Edu Elektrika Journal Vol 10 No 1 (2021): Edu Elektrika Journal
Publisher : Electrical Engineering, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/eej.v10i1.33670

Abstract

Pengembangan energi terbarukan seperti sel surya, sel bahan bakar, dan energi angin membutuhkan inverter sehingga energi dapat dimanfaatkan oleh beban listrik AC. Inverter adalah rangkaian yang dapat mengubah sumber tegangan DC menjadi sumber tegangan AC. Output dari inverter umumnya bervariasi, tergantung pada tegangan input, topologi sirkuit, dan metode switching yang digunakan. Penelitian ini bertujuan untuk menghasilkan inverter menggunakan IC SG3525A yang mudah tersedia di pasaran dengan kotak output gelombang sinus. Berdasarkan hasil pengujian diperoleh bahwa hasil inverter dalam desain menghasilkan tegangan output 221 VAC dengan tegangan input 12 VDC. Gelombang output yang dihasilkan adalah gelombang sinus yang dimodifikasi atau sinus kotak. Daya yang dihasilkan dari inverter ini tergantung pada jumlah MOSFET yang digunakan dan ampere dari transfomator. Untuk transformer 2 ampere bisa mencapai daya 20 watt sedangkan transformer 5 ampere bisa mencapai 50 watt. Dengan demikian, dapat disimpulkan bahwa inverter satu fase ini dapat digunakan untuk aplikasi daya kecil sebagai pasokan listrik rumah ketika daya dari PLN padam.
Pengembangan Sistem Monitoring Pengelolaan Tata Tertib Siswa sebagai Sarana Penunjang Layanan Bimbingan Konseling A'yun, Ana Qurrota; Supraptono, Eko; Suryono, Suryono
Edu Komputika Journal Vol 3 No 2 (2016): Edu Komputika Journal
Publisher : Jurusan Teknik Elektro Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/edukomputika.v3i2.20508

Abstract

This research aims to produce a system of Monitoring the management of the student regulations and the test disqualified. This type of research is a Research and Development (R&D) and system development model using the model of the Waterfall. The system created by using Framework CodeIgniter and Boostrap. The results showed that the system has been successfully developed to support the services of BK in managing student violations and monitor student conduct offenses. Alpha testing generally indicates the system has managed to according to its functions. Performance testing shows Time behavior has an average time of 2.3 seconds with grade 93/A, whereas Resource ulitization shows results score/grade 85/B. Testing expert system shows all aspects of a quality system indicates the category “very decent” with percentage Correctness 97.92%, 93.06% Reliability, 100% Integrity, and Usability 91.64%, while beta testing User Responses gets percentage, Administrator 85.33%, operators 90.67% , and Users 90.95% which shows excellent results for support services BK.
Model Pembelajaran Snowball Throwing pada Mata Pelajaran TIK Kelas VII di SMP N 39 Semarang Su'indayah, Siti; Sukamta, Sri; Suryono, Suryono
Edu Komputika Journal Vol 3 No 2 (2016): Edu Komputika Journal
Publisher : Jurusan Teknik Elektro Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/edukomputika.v3i2.20510

Abstract

This research is motivated because the learning of ICT is still using the lecture method that is one direction and, teachers are one - the only source of information for students. So that students become passive and less active learning outcomes achieved less than the maximum. One effort to overcome this problem is by using Snowball Throwing learning model that aims to determine the activity and student learning outcomes.This study design using quasi-experimental design to study design pretest-posttest control group design. The samples in this study using cluster random sampling technique. And obtained VIID grade students as an experimental class and class VIIA as the control class. Techniques used in data collection that documentation, observation and tests.The results showed that the average activeness in class experiments of 80.07% with both categories. While the value - average learning outcomes of students in the experimental class increased to 83.03 to test the gain obtained at 0.558%. The conclusion that Snowball Throwing learning model can enhance the activity and student learning outcomes. It is advisable for most teachers use these models on the subjects that diampunya so that the desired learning outcomes achieved.
Implementasi Metode Pembelajaran Inside-Outside Circle Dalam Meningkatkan Hasil Dan Ketuntasan Belajar Siswa Pada Mata Pelajaran Tik Kelas VIII Smp N 2 Batang Arbiyanti, Yossi Norma; Suryono, Suryono
Edu Komputika Journal Vol 4 No 2 (2017): Edu Komputika Journal
Publisher : Jurusan Teknik Elektro Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/edukomputika.v4i2.22495

Abstract

The aims of the study are to know how much improving learning outcomes of student in ICT learning with the implementation of Inside-outsdie Circle methods, to know how much the changes increase mastery learning of student, subsequent to the learning process improvement using Inside-outside Circle methods. This type of research is experimental, while the design of the study is a quasi experimental design model pretest-posttest control group design. Sampling was done by random sampling techniques, students of class VIII C as a experimental class and class VIII D as the control class. The results showed that the mean score of pretest class VIII C (experimental class) 57.22 and the mean score of posttest was 75.09, it meant that the students’ achievement was improved by 17.87. As for the class VIII D (control class) the mean score of pretest was 54.11 and the posttest mean score was 67.50, it meant that it was improved by 13.39. Percentage of mastery learning showed 54% of students completed KKM in class VIII C (experimental class) and 19% of students completed KKM in class VIII D (control class), percentage mastery learning of students achievement was improved by 35%. Based on the explanation above, it can be concluded that the learning Inside-outside Circle (IOC) methods can improve outcomes and mastery learning of students on ICT in class VIII SMP N 2 Batang.
Pengaruh Kandungan Nitrat dan Fosfat Sedimen terhadapt Klorofil Thalassia hemprichii di Perairan Jepara Putera, Muhammad Adhim Widiyo; Suryono, Suryono; Riniatsih, Ita
Journal of Marine Research Vol 10, No 4 (2021): 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.v10i4.31133

Abstract

Proses fotosintesis pada lamun membutuhkan dua bahan utama yaitu karbon dioksida (CO2) dan air (H2O) dengan klorofil sebagai katalisator dan menyerap energi cahaya. Nutrien merupakan faktor pembatas didalam proses fotosintesis. Kandungan klorofil lamun dapat dipengaruhi oleh beberapa faktor seperti intensitas cahaya, suhu dan nutrien. Terdapat dugaan bahwa pembentukan klorofil pada daun lamun dipengaruhi oleh nutrien berupa nitrat dan fosfat. Penelitian ini dilakukan untuk mengetahui hubungan antara konsentrasi nutrien nitrat dan fosfat pada sedimen terhadap kandungan klorofil lamun T. hemprichii. Analisis konsentrasi nutrien (nitrat dan fosfat) dan klorofil dilakukan dengan metode spektrofotometri. Analisis regresi berganda dan analisis korelasi pearson dilakukan untuk mengetahui arah hubungan dan tingkat korelasi hubungan nitrat dan fosfat sedimen terhadap klorofil lamun T. hemprichii di Teluk Awur dan Pulau Panjang. Hasil penelitian menunjukkan bahwa terdapat perbedaan kandungan klorofil pada lamun T. hemprichii di dua lokasi penelitian yang berbeda yaitu Teluk Awur dan Pulau Panjang. Kandungan klorofil lamun dari Teluk Awur relatif lebih tinggi dibandingkan dari Pulau Panjang. Berdasarkan hasil analisis regresi berganda variabel nitrat memiliki arah yang positif dan variabel fosfat memiliki arah negatif pada kedua lokasi terhadap kandungan klorofil lamun. Berdasarkan analisis korelasi pearson, konsentrasi nitrat dan fosfat terhadap kandungan klorofil di Teluk Awur, memiliki tingkat hubungan yang sangat kuat (nitrat) dan sedang (fosfat). Sementara Konsentrasi nitrat dan fosfat terhadap kandungan klorofil di Pulau Panjang, memiliki tingkat hubungan yang kuat (nitrat) dan lemah (fosfat). Hal ini menunjukkan bahwa proses pembentukkan klorofil pada daun lamun T. hemprichii di kedua lokasi ditentukan oleh konsentrasi nitrat.                                                                                             The process of photosynthesis in seagrass requires two main ingredients in its main reaction named carbon dioxide (CO2) and water (H2O) with chlorophyll as catalyst and absorb light energy Nutrients are a limiting factor in the process of photosynthesis. The content of chlorophyll contained in seagrass can be influenced by several factors such as light intensity, temperature and  nutrients. The formation of seagrass chlorophyll can be influenced by nutrients such as nitrate and phosphate. This research was conducted to determine the correlation between nitrate and phosphate in sediments to the chlorophyll content of T. hemprichii. Nutrient and chlorophyll analysis was performed using spectrophotometric methods. Multiples linear regression and pearson correlation method used to describe a correlation of nitrates and phosphates on chlorophyll content of T. hemprichii in Teluk Awur and Panjang Island. The results of the study show that the chlorophyll content in Teluk Awur is relatively higher than Panjang Island. Based on the results of multiple regression, the nitrate has a positive direction and the phosphate has a negative direction at both locations on the chlorophyll content. Based on pearson correlation, the concentration of nitrate and phosphate on chlorophyll content in Teluk Awur, has a very strong correlation (nitrate) and moderate correlation (phosphate). Meanwhile, the concentration of nitrate and phosphate on the chlorophyll content in Panjang Island has a strong correlation (nitrate) and weak correlation (phosphate). This indicates that the process of chlorophyll formation in T. hemprichii seagrass at both locations was determined by the concentration of nitrate.
Struktur Komunitas Fitoplankton dan Parameter Kualitas Air Di Perairan Paciran, Lamongan Samudera, La Nina Gunaswara; Widianingsih, Widianingsih; Suryono, Suryono
Journal of Marine Research Vol 10, No 4 (2021): 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.v10i4.31663

Abstract

Fitoplankton dapat digunakan sebagai bioindikator kualitas perairan. Struktur komunitas fitoplankton peka terhadap perubahan lingkungan perairan. Penelitian ini bertujuan untuk mengetahui struktur komunitas fitoplankton dan kondisi kualitas air di Perairan Paciran, Lamongan. Metode yang digunakan pada penelitian ini adalah deskriptif eksploratif yang di olah dengan Principle Component Analysis (PCA). Penentuan lokasi dilakukan dengan purposive sampling method yang terdiri dari 4 stasiun, yaitu area dermaga nelayan, ekosistem mangrove, TPI Weru dan marine shipbuilding. Komposisi jenis fitoplankton di Perairan Paciran, Lamongan ditemukan 24 genus fitoplankton dari 4 kelas yaitu Chlorophyceae, Cyanophyceae, Bacillariophyceae dan Cyanophyceae. Genus yang paling umum dijumpai adalah Skeletonema. Kelimpahan fitoplankton rata-rata berkisar 41,44 – 116,56 sel/L. Indeks keanekaragaman dan keseragaman termasuk kategori sedang berkisar 1,04 – 3,33 dan 0,33 – 1,05. Indeks dominasi termasuk kategori rendah berkisar 0,01 – 0,15. Hasil kelimpahan fitoplankton di Perairan Paciran, Lamongan berkorelasi positif dengan oksigen terlarut, fosfat, nitrat, salinitas, dan suhu. Sedangkan pH dan arus menunjukkan adanya korelasi negatif. Phytoplankton can be used as a bioindicator of water quality. The structure of the phytoplankton community is sensitive to changes in the aquatic environment. This study aims to determine the structure of the phytoplankton community and the condition of water quality in Paciran waters, Lamongan. The method used in this research is descriptive exploratory which is processed by Principle Component Analysis (PCA). Determination of the location is done by purposive sampling method which consists of 4 stations, namely the fishing pier area, mangrove ecosystem, TPI Weru and marine shipbuilding. The composition of phytoplankton species in Paciran waters, Lamongan found 24 phytoplankton genera from 4 classes, namely Chlorophyceae, Cyanophyceae, Bacillariophyceae and Cyanophyceae. The most common genus is Skeletonema. The abundance of phytoplankton on average ranged from 41.44 to 116.56 cells/L. The index of diversity and uniformity was included in the medium category ranging from 1.04 to 3.33 and 0.33 to 1.05. The dominance index is included in the low category ranging from 0.01 to 0.15. The results of the abundance of phytoplankton in Paciran Waters, Lamongan have a positive correlation with dissolved oxygen, phosphate, nitrate, salinity, and temperature. Meanwhile, pH and current show a negative correlation.
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. Hidayat, Muhammad Rijal Fahrudin Hidayati, Ratna Humairoh Ratu Ayu I Ketut Suada Ibnu Pratikto Ibnu Pratikto Ibnu Pratikto Ibnu, Pratikto Ica Admirani, Ica Ilham Ilham Indhana Sudiharto Indraswari, Tutri Indrawan, Wisnu Innida, Lutfia Lu'lu' Irianto Irianto Irwani Irwani Islam, Anastasya Devi Septanovia Isnaini Isnaini Istiqomah, Titis Iswanti, Iswanti Ita Riniatsih Ivan Nurizal Sakti Izah, Luluk Lailatul Jatmiko Endro Suseno Jauhar Firdaus Jauhari Syamsiyah Jaya Putra Jahidin Jeffri Ardiyanto Joko Winarno Juniyanto, Dimas Justin Cullen Kartika Sari Dewi Kartika, Vinda Setya Karyadi Karyadi Kathan Joy Abelino Kesawa Sudarsih Kharis, Muhamad Koderi Kurniawan, Riko Kusworo Adi La Nina Gunaswara Samudera Lahengko, Diana S. Laili, Zuhrotul Laksmi Indreswari Lestari Febriant Pitaloka Gurning Lestiyadi, Ayu Puspa Limaran, Ken Lismaya, Elin Lucky Pradigta Setiya Raharja luluk, luluk susiloningtyas M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Mahakar, Abdul Latif Mahda Veronika Marhaeny, Annisa Maria Ulfa Ramadhanty Melo, Gabriella Imanuella Melyana Nurul Widyawati Mengko, Allfia Esterlita Menur Wahyu Pangestika, Menur Wahyu Meti Fatimah Mohamad Nadhif, Mohamad Muh. Yusuf Muhamad Ravian Wiraputra Muhamad Rizky Mauludin Muhamat Rajab, Nur Echsan Muhammad Adhim Widiyo Putera Muhammad Anwar Muhammad Arif Prasetyo Muhammad Arsyad Suyuti Muhammad Aviv Arsya Irnantyanto Muhammad Ridwan Muhammad Ridwan Muhammad Zainuri Mukh Nursikin, Mukh Munandar, Septian Aris Munasik Munasik Mustafid Mustafid Muthoifin Naesilla, Naesilla Nanang Sulaksono Nasronudin Nasronudin Nasrul Nasrul Naswir, Muhammad Netty Nurdiyani, Netty Ngatmin Niharul Annas Nirwani Soenardjo Noferdiman Noferdiman Nourobby Aulada, Nourobby Novie Ayub Windarko Nugraha, Syechu Dwitya Nur Taufiq Nur Taufiq SPJ Nur Taufiq-SPJ Nur Taufiq-Spj Nuruwildani, Nuruwildani Oky Dwi Nurhayati Oky Yuripa Pradana Oky Yuripa Pradana Olfa Mega P, M. Cahyo Ardi P. H, Aditya Pakradiga, Ahlan Panjaitan, Kristina Venza Permadi, Bambang Pipiet Wulandari Pradhika, Vicky Dimas Pramesti, Aprilia Dian Prayogi Prayogi Primaswatantri Permata Pritama, Muhammad Fauzi Adityawan Pujianto, Pangestu Eko Purwatmoko, Hariadi Putera, Muhammad Adhim Widiyo Putri Permatasari, Putri Putri, Fanny Adinda Putri, Ni Putu Purba Nava Vidyadhari Rachma Prilian Eviningsih, Rachma Prilian Rachmat Gernowo Raden Ario Raden Ario Raden Mohamad Herdian Bhakti Radini Sinta, Radini Ragil Saputra Rahmat Gernowo Rakhmat Syaefullah Rakhmawati, Renny Rama, Bayu Ramadhan, Hazbina F. Ramadhan, Hazbina Fauqi Ramadhanty, Maria Ulfa Ratna Dwi Meilani, Ratna Dwi Ratna Kurniawati Rayyis, Ahmad Retno Handayani Retno Hartati Retno Kusumaningrum Ria Amitasari Ria Azizah Ria Azizah Ria Azizah Tri Nuraini Rieneke L Sela, Rieneke L Rinda Nurul Karimah, Rinda Nurul Rini Pramesti Rizky Erdana Rochmanto, Raditya Artha Rohmawati Bareta, Ainun Rotua Malau Rudhi Pri, Rudhi Rudhi Pribadi Rusdi, Muh Rusli, Muhammad Rizani Safira Aisha Putri Salsabila, Sahda Samsudin PJ, Nur Taufiq Samudera, La Nina Gunaswara Sangkertadi Sangkertadi Sapja Anantanyu, Sapja Saputra, Antonius D. Saputra, Antonius Dwi Sari, Shela Puspita Sarwati, Dhea Erika Satriyo Adhy Septiani, Mita Eka Setia, Bagus Setya Kartika, Vinda Setyaningsih, Erni SETYANINGSIH, NANIK Setyawati, Rohmah Cahya Eka Sheilla Rachmania, Sheilla Sihono Sihono Silvia Mawarti Perdana Siti Patimah Sofiana, Kristianingrum Dian Sonny Tilaar Sri Astuti Sri Huning Anwariningsih Sri Kusumastuti, Sri Sri Pramestri Lastianny, Sri Pramestri SRI RAHAYU Sri Redjeki Sri Sedjati Sri Sukamta Su'indayah, Siti Subagiyo Subagiyo Subiakto, Achmad Yusuf Sudadi Sudadi Sugeng Purbawanto Sugeng Widada Suharyanto, Hendik Eko Hadi Sulistyo Warjono, Sulistyo Sumariyah Sumariyah Sumarno . Sunaryo Sunaryo Sundjoto, Sundjoto Supriyanto Supriyanto Supriyati . Suratno Suratno Susiloningtyas, Luluk Sutama Sutarto Sutarto Sutedjo Sutedjo Suwarto Suwarto Syafrimen Syafril syahid Syahid, syahid Syahrial V. Canavaro Syahrial Varrel Canavaro Syahrial Varrel Canavaro Syamsul Ma’arif, Rizal Tatyantoro Andrasto Tiara Anggita Tiara Anggita Tiara Anggita Tohari, Achmad I. Tohari, Achmad Ilham Toifah, Umi Tri Saputra, Tri Tri Siwi Nugrahani Triana, Harry Tumingan Tumingan, Tumingan Valentino, Nico Veronica A Kumurur, Veronica A Vicky Dimas Pradhika Vincensius Gunawan S.K. Wahyu Febrianto Wahyu Setia Budi Wahyu Sulistiyo Wandira, Ardiati Widya Wibowo Edi Widianingsih Widianingsih Widihastuti, Rahma Ari Widiyanto Widiyanto Widiyanto Widodo, Nabila Azzahro Widyatmani Sih Dewi Wijaya, Dyah Wijayanti, Puspaneka Wilis Ari Setyati Winda Sari Wiraputra, Muhamad Ravian Wirsuyana, Gede Patrianaya Margayasa Yofi, Yofi Yovita Noor Hidayah Yumarni, Ani Yuningtyastuti, Gita Surya Yuningtyastuti, Gita Surya Zaenab, Zahrina Isnandia Zaenal Arifin Zeho , Fannidya Hamdani Zeho, Fannidya Hamdani