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All Journal Indonesian Journal of Geography Majalah Geografi Indonesia Forum Geografi JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Perikanan Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Kelautan Nasional Indonesian Journal of Earth Sciences Industrial Research Workshop and National Seminar International Journal of Educational Research Excellence (IJERE) Jurnal Geografi LIngkungan Tropik (Journal of Geography of Tropical Environments)
Dewi Susiloningtyas
Departemen Geografi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences Other

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Spatial Analysis of Land Use and Land Utilization Based on Suitability Spatial Planning on Food Estate Planning Site in Kapuas Regency, Central Kalimantan Budianto, Budianto; Susiloningtyas, Dewi; Dimyati, Muhammad
Indonesian Journal of Earth Sciences Vol. 4 No. 2 (2024): July-December
Publisher : MO.RI Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52562/injoes.2024.834

Abstract

The limited space on land increases the importance of spatial planning that is transparent, accountable, and effective, which involves multi-stakeholders in its conception. Such planning is intended to create a spatial arrangement that supports security, productivity, and sustainability. In an attempt to secure food supply in the future, the government of Indonesia initiated a Food Estate program in 2020. This study analyzes land use and land utilization in regions planned for a food estate project in Kapuas Regency, Central Kalimantan, and evaluates their suitability with the designated spatial planning. The method used land surveying and spatial analysis to answer the research objective. The result explained that 85,492.58 Ha (49.20%) of land use is suitable for spatial planning. The area of 88,786.43 Ha (51.09%) of land utilization is suitable for its spatial planning. The survey was carried out at the early stage of spatial planning implementation throughout spatial development is ongoing. Development results that are in accordance with the spatial planning have not yet been seen, this happens because the determination of the spatial planning and the spatial suitability analysis are too close together. The food estate program has not been included in the Kapuas Regency spatial planning. The results of the research concluded that there was a large mismatch gap, it was necessary to revise the spatial planning by including the food estate program in the regional spatial planning.
PERUBAHAN AKTIVITAS NELAYAN DI URK, PROVINSI FLEVOLAND SETELAH PEMBANGUNAN AFSLUITDIJK Chairunnisa, Shasa; Susiloningtyas, Dewi; Handayani, Tuty; Siswantining, Titin
JFMR (Journal of Fisheries and Marine Research) Vol. 5 No. 1 (2021): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2021.005.01.5

Abstract

Afsluitdijk adalah tanggul laut terbesar yang dibangun oleh pemerintah untuk mengatasi masalah banjir di Belanda. Pembangunan Afsluitdijk menyebabkan beberapa perubahan pada lingkungan dan komunitas pesisir di sekitarnya, salah satunya adalah komunitas nelayan di Urk, Provinsi Flevoland, Belanda. Tujuan dari penelitian ini adalah untuk menganalisis perubahan kegiatan penangkapan ikan setelah pembangunan Afsluitdijk. Penelitian ini dilakukan di Desa Urk, Provinsi Flevoland, Belanda pada Mei - Juni 2019. Penelitian ini menggunakan pendekatan deskriptif kualitatif. Data penelitian diperoleh dari wawancara mendalam dan studi literatur. Hasil penelitian menunjukkan adanya perubahan lingkungan akuatik yang awalnya merupakan air asin menjadi air tawar. Terdapat beberapa nelayan yang masih bertahan hidup untuk menangkap ikan di perairan sekitar Urk dan Harlingen setelah pembangunan, tetapi ada juga yang beralih profesi dan pindah ke daerah lain di Belanda. Kesimpulan dari penelitian ini adalah terdapat perubahan pada kondisi lingkungan perairan dan ekonomi nelayan, serta nelayan harus beradaptasi dengan kondisi baru setelah pembangunan Afsluitdijk.
Mackerel Fish (Rastrelliger Kanagurta) Management Strategy at Karangantu Port M Yusuf Ridho; Susiloningtyas, Dewi; Budiharsono, Sugeng
International Journal of Educational Research Excellence (IJERE) Vol. 2 No. 2 (2023): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v2i2.698

Abstract

The aim of this research is to understand the management strategy for Mackerel Fish (Rastrelliger Kanagurta) at Karangantu Harbor. The research method used by researchers is a quantitative research method.  The sample selection in this research used the primary data sampling technique, using a purposive sampling technique. Because the aim of this research was mackerel, sampling was carried out randomly on the fishing fleet that caught mackerel and landed at PPN Karangantu. Meanwhile, the researcher's data analysis used Catch Per Unit Effort (CPUE), Fox Model, Schaefer Model, Walter-Hilborn Model, Clarke Yoshimoto Pooley (CYP) Model, and Schnute Model, as well as analysis of management strategy preparation using qualitative descriptive analysis methods based on MSY values, JTB, and average annual production/catch at Karangantu Harbor. The results of the research show that the correlation coefficient (R2) at 20 days is 0.9537. The r value is close to 1 (one), indicating a close relationship between length growth and fish weight. The condition of the mackerel fishery in the waters of Serang Regency is experiencing a decline. For the management of mackerel, the size of the nets used to catch mackerel should be enlarged so that fewer fish are caught that are smaller than the size at which the gonads first mature.
Management of Swanggi Fish (Priacanthus Macracanthus) in the Waters of the Port of Nusantara Fishery Port Ratu Dewi, Kadek Pritha; Susiloningtyas, Dewi; Budiharsono, Sugeng
International Journal of Educational Research Excellence (IJERE) Vol. 3 No. 1 (2024): January-June
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v3i1.929

Abstract

Indonesia has two-thirds of its territory covered by sea, making it rich in marine resources, especially fish. According to the Census of Marine Life, there are around 950 thousand species that inhabit the world's oceans, but only about one percent have been exploited. In Indonesia itself, FishBase records around 4743 types of fish, making it the country with the largest Marine Mega-Biodiversity in the world (Jabbar, 2018). There are two main problems in the fisheries sector in Indonesia: economics and biology. Biological problems include threats to the sustainability of fish stocks, while economic problems are related to the lack of profits obtained by fishermen from catches and sustainable use of fish resources (Akoit and Nalle, 2018). The Archipelago Fisheries Port (PPN) plays an important role in supporting fishing activities in the Indian Ocean, including in Palabuhanratu, West Java. Palabuhanratu is an important location for landing various types of fish, especially large pelagic fish such as tuna and skipjack, as well as swanggi fish (Priacanthusmacracanthus), which experienced a significant increase in production from 573 tonnes in 2013 to 18,730 tonnes in 2015 (Sadewi et al., 2018). Swanggi fish is a demersal fish with high economic value that is in demand by the public and is an export commodity to Korea, Japan and China. However, high demand results in overfishing and a decline in adult fish stocks (Jabbar et al., 2017). This research is descriptive quantitative research which aims to measure the level of variables through samples. The analytical methods used include analysis of biological aspects of swanggifish, catch analysis methods, and sustainability analysis methods using Rapid Appraisal for Fisheries (RAPFISH). It is hoped that the results of this research can provide a sustainable shrimp resource management strategy based on the data obtained.
Suitability of Mangrove Tourism Areas in Cilamaya Wetan District, Karawang Regency Kurniawansyah, Angga; Susiloningtyas, Dewi; Manessa, Masita Dwi Mandini
Forum Geografi Vol 37, No 1 (2023): July 2023
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v37i1.19852

Abstract

The research described here was conducted at the Tangkolak Marine Center (TMC) tourist attraction in Cilamaya Wetan District, Karawang Regency, Indonesia in November and December 2019. This research aimed to analyze the suitability of the mangrove tourism area using PlanetScope sensor Dove-R satellite imagery. The research method consisted of literature review, observation, calculation of the NDVI (Normalized Difference Vegetation Index) formula using PlanetScope sensor Dove-R satellite imagery, and direct measurements of transects and sample plots. The variables used were thickness, density, mangrove types, biota objects, tides, area characteristics, and accessibility. The results showed that mangrove tourism in TMC could be classified into two categories: suitable (65%-80%) and conditionally-compliant. According to the classification, the area is characterized by a mangrove thickness of up to 175.0 meters, a mangrove density between 15-25 tree/100 m2, 3-5 types of mangrove species, and associated biota including mudskipper fish, shrimp, crab, and crane. Meanwhile, the other area classified as conditionally compliant is characterized by a thickness of up to 48.2 meters, a mangrove density of 5-10 tree/100 m2, 2 species of mangrove, and associated biota in the form of mudskipper fish, shrimp, and crab. The research highlights the successful application of remote sensing data, specifically PlanetScope satellite imagery, for studying mangrove tourism areas, indicating its potential as a valuable alternative data source for such investigations.
FAKTOR-FAKTOR YANG MEMPENGARUHI KESIAPAN PESERTA LELANG MENGGUNAKAN APLIKASI PELELANGAN IKAN: STUDI SEM (STRUCTURAL EQUATION MODELING) FACTORS INFLUENCING AUCTION PARTICIPANTS' READINESS TO USE FISH AUCTION APPLICATIONS: SEM STUDY Permana, Sofiyan Muji; Yusuf, Helman Nur; Susiloningtyas, Dewi; Sukoraharjo, Sri Suryo; Baihaqi, Baihaqi
Jurnal Penelitian Perikanan Indonesia Vol 30, No 4 (2024): (Desember 2024)
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.30.4.2024.190-200

Abstract

Aplikasi pelelangan ikan terintegrasi merupakan salah satu model dan inovasi penting bagi  pelabuhan perikanan dalam menghadapi perkembangan teknologi yang pesat di sektor pelelangan ikan. Dalam konteks ini, kemampuan literasi digital peserta lelang perlu dilatih untuk beradaptasi dengan perkembangan teknologi informasi. Penelitian ini dilakukan untuk mengetahui variabel-variabel yang memiliki hubungan signifikan antara kesiapan peserta lelang terhadap variabel internal dari peserta lelang dengan menggunakan metode Partial Least Square Structural Equation Model (PLS-SEM). Penelitian dilakukan di Pelabuhan Muara Angke dengan jumlah sampel penelitian sebanyak 30 responden. Variabel internal terdiri dari pengetahuan, keterampilan, dan modalitas.  Analisis data penelitian ini menggunakan analisis deskriptif dan inferensial. Analisis deskriptif menggunakan alat pengolahan data yaitu SPSS, sedangkan analisis inferensial menggunakan software Smart PLS. Hasil studi menemukan bahwa terdapat pengaruh positif antara variabel pengetahuan terhadap kesiapan peserta lelang. Hal ini dibuktikan dengan nilai statistik dibawah 1,96 dan nilai p dibawah 0,5, yang menguatkan hipotesis tersebut. Selain itu Modalitas terbukti memiliki efek positif dan berpengaruh secara signifikan terhadap keterampilan. Namun variabel lain seperti Modalitas tidak mempengaruhi faktor kesiapan peserta lelang secara signifikan.The integrated fish auction application is an important model and innovation for fishing ports in light of rapid technological developments in the fish auction sector. In this context, the digital literacy skills of auction participants need to be trained to adapt to information technology advancements. This study aimed to determine the variables that have a significant relationship between the readiness of auction participants and the internal variables of auction participants using  the Partial Least Square Structural Equation Model (PLS-SEM) method. The research was conducted at Muara Angke Port with a total of 30 respondents. Internal variables include knowledge, skills, and modalities.  The data analysis of this study involves descriptive and inferential analysis. Descriptive analysis utilizes SPSS for data processing, while inferential analysis uses Smart PLS software. The results of the study indicate a positive influence of  knowledge variables on the readiness of auction participants supported by statistical value below 1.96 and a p value below 0.5, reinforcing the hypothesis. Additionally,, Modalities have a positive and have significant effect on skills. However, other variables such as Modality do not significantly affect the readiness factor of auction participants.
Analisis Kesiapan Implementasi Aplikasi Fish Auction Information System (FAIS) Menggunakan Model E-Learning Readiness Permana, Sofiyan Muji; Susiloningtyas, Dewi; Sukoraharjo, Sri Suryo; Rozali, Rais
Jurnal Kelautan Nasional Vol 18, No 3 (2023): DESEMBER
Publisher : Pusat Riset Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkn.v18i3.13476

Abstract

Informasi pelelangan ikan dapat diterima secara langsung dan cepat dengan melalui aplikasi Fish Auction Information System (FAIS). Sebelum diterapkan secara menyeluruh di seluruh pelabuhan perikanan, diperlukan informasi kesiapan peserta lelang untuk menggunakan aplikasi FAIS. Pengamatan secara langsung di pelabuhan Muara Angke menunjukkan bahwa informasi pelelangan ikan diterima secara manual dan memakan waktu yang lama. Penelitian ini dilakukan dengan menganalisis kesiapan peserta lelang terhadap penggunaan aplikasi FAIS dengan model E-Learning Readiness (ELR) di pelabuhan Muara Angke. Penelitian deskriptif ini menggunakan metode kuantitatif dengan model ELR dari Aydin dan Tasci, yang terdiri dari empat faktor: pengetahuan, keterampilan, modal, dan respon. Subjek penelitian terdiri dari 30 responden. Penelitian ini memberikan informasi dan gambaran kesiapan peserta lelang untuk menggunakan aplikasi FAIS. Berdasarkan analisis data, skor indeks kesiapan peserta lelang berada pada indeks level 3 dengan kategori "Siap, namun perlu sedikit peningkatan". Pengetahuan, keterampilan, modal, dan respon dari peserta Lelang dapat menggunakan aplikasi FAIS perlu sedikit peningkatan. Dukungan pengembangan teknologi dan dukungan pelatihan diperlukan untuk meningkatkan kesiapan peserta lelang.
Co-Authors Angga Kurniawansyah Budianto Budianto Chairunnisa, Shasa Della Ayu Lestari Dewi, Kadek Pritha Dona Setya Fredinand Julianto Kadek Pritha Dewi Kurniawansyah, Angga Luky Adrianto M Yusuf Ridho M Yusuf Ridho M.H. Dewi Susilowati Masita Dwi Mandini Manessa MASITA DWI MANDINI MANESSA, MASITA DWI MANDINI Mennopatria Boer Muhammad Dimyati Nurkhairan, Yulianti Nurulludin Nurulludin Permana, Sofiyan Muji Rozali, Rais Shasa Chairunnisa Siswantining, Titin Sugeng Budiharsono Sugeng Budiharsono Sugeng Budiharsono Sukoraharjo, Sri Suryo Supriatna Supriatna Supriatna Supriatna Supriatna Supriatna Titin Siswantining Tuty Handayani Widi Nur Fajri Yulianti Nurkhairani Yusuf, Helman Nur