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Statistical Analysis of Short-Term Shoreline Change Behavior Along The Southern Cilacap Coasts of Indonesia Mutaqin, Bachtiar W.; Munandar, Ariko V.; Jatmiko, Jatmiko; Harini, Rika; Purnama, Ig.L. Setyawan
Geoplanning: Journal of Geomatics and Planning Vol 11, No 2 (2024)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/geoplanning.11.2.165-176

Abstract

There is a threat of extreme waves and a moderate risk level of coastal erosion in Bunton Village. Based on the preliminary assessment, there is huge erosion of the shoreline and visible changes in the shoreline temporally. However, there is no statistical data on short-term shoreline change behavior in this area. Hence, this research aims to analyze statistically the short-term shoreline change behavior to understand the conditions and phenomena that occur on the coast of Bunton Village. Landsat images spanning the years 2002 to 2022, with recording intervals of 5 years each, were used to identify the shoreline data, which was later analyzed using the Digital Shoreline Analysis System (DSAS). Statistical analyses of short-term shoreline change behavior were obtained using the End Point Rate (EPR) and Net Shoreline Movement (NSM) approaches. Over a 20-year period, the Bunton coastal area experiences dynamic changes that are primarily due to erosion, with an average distance change of -255.5 meters and an average speed of -14.6 meters per year (very high erosion). The existence of the electric steam power plant (ESPP) in Adipala, which built a breakwater in 2012, has been proven to increase the erosion process. Shoreline change in this area can affect various landuses and tourism activities as well as trigger environmental problems in the Bunton coastal area.
Karakteristik dan Kemampuan Vegetasi Pantai dalam Menghadapi Bahaya Erosi di Kepesisiran Adipala – Cilacap Mutaqin, Bachtiar W.; Tarumasely, Timothy F.; Maulana, Alvin; Suparyanto, Roro C.; Harini, Rika; Purnama, Ig.L. Setyawan
Jurnal Ilmu Lingkungan Vol 23, No 1 (2025): January 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.1.266-274

Abstract

Salah satu lingkungan kepesisiran di Indonesia yang menghadapi ancaman erosi pantai adalah Adipala di Kabupaten Cilacap, Jawa Tengah. Fenomena erosi pantai di Adipala sudah merusak infrastruktur dan mengganggu keberlangsungan hidup masyarakat. Dampak erosi pantai dapat diminimalisir dengan memanfaatkan ekosistem pantai. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi karakteristik dan kemampuan vegetasi pantai dalam menghadapi bahaya erosi di kepesisiran Adipala. Pengamatan dan pengukuran langsung di lapangan terhadap ekosistem mangrove dan cemara udang menggunakan teknik transek dan plot dilakukan untuk mengidentifikasi jenis dan kondisi atau kualitas vegetasi, termasuk komposisi jenis, kerapatan, keragaman, dan struktur, serta deskripsi kondisi vegetasi. Analisis kualitatif juga dilakukan untuk mengetahui sifat fisik dan tekstur tanah habitat ekosistem. Hasil penelitian menunjukkan bahwa erosi pantai di Adipala belum dapat dimitigasi dengan efektif menggunakan ekosistem pantai. Di pantai Cemara Sewu, karakteristik tanahnya berupa pasiran dan sulit untuk menahan keberadaan air serta unsur hara pada tanah. Vegetasi yang dominan di pantai adalah cemara udang yang lebih berfungsi sebagai penahan angin. Ekosistem mangrove dominan di sekitar muara Sungai Adiraja juga terancam rusak karena timbunan sampah laut. Upaya mitigasi erosi pantai berbasis ekosistem pantai, dalam hal ini mangrove dan cemara udang, kurang disarankan untuk mengatasi dan menahan laju erosi di lingkungan kepesisiran Adipala. Data dan hasil analisis diharapkan dapat digunakan sebagai pertimbangan para pengambil kebijakan dalam merumuskan strategi dan rekomendasi upaya mitigasi erosi pantai yang tepat dan sesuai dengan kondisi di lingkungan kepesisiran Adipala.
Soil Damage Control Techniques Based on Local Wisdom in Sumberbrantas Village, Batu City Febriani, Yenni; Santosa, Langgeng Wahyu; Harini, Rika
Journal of Geosciences and Environmental Studies Vol. 2 No. 1 (2025): March
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/ijgaes.v2i1.3553

Abstract

Sumberbrantas village faces potential soil damage due to agricultural intensification for biomass production on sloping land with high erosion rates. The importance of soil conservation through the local wisdom approach encourages this research to explore soil damage control techniques the local community applies. This study aims to identify local wisdom-based soil conservation techniques applied in land management for biomass production. The methods used included structured interviews with 90 respondents who work as farmers/gardeners, followed by field observations and documentation to collect primary data on community characteristics, land use, and conservation techniques. The results showed that the community applied conservation techniques in crop rotation, intercropping, and terracing as the primary efforts to reduce soil damage. Organic fertilizers, simple technologies such as hoeing, mechanical methods in the form of rolling terraces, and vegetative methods in the form of ground cover plants are also commonly applied. Most communities have gained this knowledge from generation to generation and through regular counseling. Land management based on community wisdom in Sumberbrantas Village effectively maintains land productivity while preserving the environment. These techniques reflect the community's adaptation to environmental challenges, with the potential to be further developed through modern innovations and local traditions.
Status Pencemaran Lingkungan Akibat Sampah Laut pada Ekosistem Pantai di Purworejo Mutaqin, Bachtiar W.; Yuniasari, Fianika; Septian, Bambang; Kusumawati, Meir Diana; Nuzula, Affie Maghfira; Monica, Inneke; Purnama, Ig. L. Setyawan; Harini, Rika
Jurnal Kelautan Tropis Vol 28, No 1 (2025): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v28i1.24974

Abstract

Marine debris that is found in the coastal ecosystem on the coast of Purworejo can cause pollution and environmental degradation and will result in changes, both spatially and socio-economically. Until now, there has been no research that discusses the environmental status of the coastal ecosystem on the coast of Purworejo in relation to marine debris. Therefore, the goal of this study is to assess the level of environmental pollution in Purworejo's coastal ecosystem as a result of marine debris, particularly along the coast of Purwodadi. An interdisciplinary approach using the integrated method of field surveys and laboratory analysis will be used to achieve the research objectives. Marine debris sampling was carried out using belt transects on all visible debris. After sorting marine debris by type, the Clean Coast Index (CCI) and the Hazardous Item Index (HII) were calculated. At least 9 types of marine debris were found at the study location, namely plastic, plastic foam, glass and ceramics, cloth, foam, rubber, paper, metal, and other materials. At Jatikontal Beach, the CCI and HII values were greater in the backshore zone, reaching 144 (CCI - very dirty) and Class IV (lots of hazardous marine debris found). Meanwhile, at the Demang Gedi Mangrove Education Park, the largest CCI and HII values, namely 18.33 (dirty) and 1.60 (Class III—large amounts of hazardous marine debris found), were found in the plot with the seedling zone. The CCI and HII values can be used to assess the status of environmental pollution in the coastal ecosystem on the coast of Purwodadi, Purworejo Regency, as well as a basis for develop coastal area management policies.  Sampah laut yang terdapat pada ekosistem pantai di kepesisiran Purworejo dapat mengakibatkan pencemaran, penurunan kualitas lingkungan, dan akan mengakibatkan perubahan, baik secara spasial dan sosial-ekonomi. Hingga saat ini, belum ada penelitian yang membahas terkait status lingkungan pada ekosistem pantai di kepesisiran Purworejo kaitannya dengan sampah laut. Oleh karena itu, penelitian ini bertujuan untuk menganalisis status pencemaran lingkungan pada ekosistem pantai yang disebabkan oleh sampah laut di Purworejo, khususnya di kepesisiran Purwodadi. Pendekatan interdisipliner dengan menggunakan metode integrasi survei lapangan dan analisis laboratorium akan digunakan untuk mencapai tujuan penelitian. Pengambilan sampel sampah laut dilakukan menggunakan transek sabuk terhadap semua sampah yang visible atau terlihat. Setelah memilah sampah laut berdasarkan jenisnya, kemudian dilakukan penghitungan indeks kebersihan pantai (Clean Coast Index/CCI) dan indeks barang berbahaya (Hazardous Item Index/HII). Di lokasi kajian ditemukan setidaknya 9 jenis sampah, yaitu plastik, busa plastik, kaca dan keramik, kain, busa, karet, kertas, logam, dan bahan lainnya. Di Pantai Jatikontal, nilai CCI dan HII semakin besar pada zona belakang pantai (backshore), yaitu mencapai 144 (CCI - sangat kotor) dan Kelas IV (ditemukan banyak sampah yang berbahaya). Sedangkan pada Taman Edukasi Mangrove Demang Gedi, nilai CCI dan HII terbesar, yaitu 18,33 (kotor) dan 1,60 (Kelas III - sejumlah besar sampah berbahaya ditemukan), terdapat pada plot dengan zona anakan. Nilai CCI dan HII tersebut dapat digunakan untuk menilai status pencemaran lingkungan pada ekosistem pantai di kepesisiran Purwodadi, Kabupaten Purworejo, sekaligus sebagai dasar dalam pengambilan kebijakan pengelolaan wilayah kepesisiran. 
EFEKTIFITAS MADU DALAM PENYEMBUHAN LUKA BAKAR DERAJAT II (LITERATURE REVIEW) Sinaga, Hotma; Iksan, Ricky Riyanto; Harini, Rika
Menara Medika Vol 7, No 2 (2025): VOL 7 NO 2 MARET 2025
Publisher : Fakultas Kesehatan Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mm.v7i2.5955

Abstract

Latar Belakang: Luka bakar memiliki karakteristik khusus yang memungkinkan kita untuk mengukurnya dengan persentase tubuh yang terkena dampaknya, sehingga menjadi paradigma cedera yang memberikan banyak pelajaran tentang penyakit kritis yang melibatkan berbagai sistem organ. Tujuan literature review ini untuk mengetahui efektifitas madu dalam penyembuhan luka bakar derajat II.  Metode Penelitian: Metode penelitian ini adalah tinjauan literatur ini menggunakan penelusuran hasil publikasi ilmiah dalam rentang tahun 2017-2022 dengan menggunakan lima database dalam pencarian artikel yaitu pubmed, proquest, sciencedirect, wiley online library, dan garuda dengan kata kunci berdasarkan metode PICO/Patient, Intervention, Comparison and Outcome. Setiap database menggunakan kata kunci antara lain: P: pasien luka bakar derajat II, I: Madu C: Tidak Ada Intervensi atau pembading O: Penyembuhan Luka bakar deraja II. Hasil Madu mempunyai kemampuan proangiogenik yang cukup baik terlihat meskipun pada uji statistik masih menunjukkan nilai yang signifikan, dimana madu dapat memberikan efek tentang penyembuhan luka bakar derajat dua. Kesimpulan Hasil kelima artikel yang dibahas dapat disimpulkan bahwa  penggunaan madu dalam perawatan luka bakar derajat 2 dapat dijadikan sebagai alternatif pada luka bakar dan penggunaan madu lebih efektif dibandingkan dengan  terapi komplementer lainya
Analisis Kesesuaian dan Daya Dukung Ekowisata Mangrove Telok Bediri, Kabupaten Kubu Raya, Kalimantan Barat Falih, Gusti Muhammad; Santosa, Langgeng Wahyu; Harini, Rika
Jurnal Ilmu Lingkungan Vol 23, No 2 (2025): March 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.2.347-358

Abstract

Ekosistem Mangrove Telok Bediri di Desa Sungai Kupah menyediakan potensi besar yang dapat dikembangkan untuk menarik pengunjung untuk berwisata. Untuk mencapai tujuan menjadi Desa Wisata, ekosistem ini memerlukan pengelolaan yang baik. Tujuan dari penelitian ini adalah untuk menganalisis kesesuaian dan menghitung daya dukung kawasan ekowisata mangrove. Data primer dikumpulkan melalui observasi lapangan di empat titik stasiun pengamatan, dan data sekunder dikumpulkan melalui studi pustaka. Penelitian dilakukan dari Desember 2023 hingga Februari 2024.Metode deskriptif digunakan dalam penelitian ini yang melibatkan analisis Indeks Kesesuaian Wisata (IKW) dan Daya Dukung Kawasan (DDK). Hasil perhitungan menunjukkan bahwa nilai stasiun pengamatan di kawasan mangrove Telok Bediri adalah 29 (Stasiun 1), 27 (Stasiun 2), 26 (Stasiun 3), dan 25 (Stasiun 4), yang menunjukkan bahwa ekowisata mangrove dan Daya Dukung Kawasan (DDK) hutan mangrove Telok Bediri sangat sesuai (S1) untuk dikembangkan sebagai ekowisata. Jumlah maksimal pengunjung yang dapat ditampung pada hutan mangrove Telok Bediri sebanyak 1.672 orang, dengan waktu operasional kawasan wisata selama delapan jam kerja per hari.
Strategies for Handling the Poor Culture of Slum Communities, in Kenjeran Sub-district, Surabaya City Tjahyanityasa, Wanda Fitri; Marwasta, Djaka; Harini, Rika
Journal of Geosciences and Environmental Studies Vol. 2 No. 2 (2025): July
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/ijgaes.v2i2.3872

Abstract

Land use in the North Surabaya City area can still be found in the presence of slums, one of the sub-districts where this phenomenon occurs is in the Kenjeran District. Migration that continues to increase significantly can cause various problems in a residential area. This research aims to formulate a strategy for handling the distribution of slums based on poor culture in the Kenjeran Sub-district. Javanese and Madurese ethnic communities inhabit the majority of the Kenjeran Sub-district. The research used a descriptive qualitative method with SWOT analysis to handle the poor cultural characteristics of slum communities. Data collection from respondents through observation, questionnaires, interviews, and documentation. The unit of analysis in this research is a grouping of people in slums. The population in this study was 7,208 poor people in the Kenjeran Subdistrict. Still, in this study there were 99 respondents consisting of five community groupings, namely fishermen clusters with poor cultural traits of resignation to fate, apathy, dependence, and kinship traits, fishmonger clusters with poor cultural traits of apathy, dependence and kinship traits, culinary clusters with poor cultural traits of apathy and dependence traits, clusters with poor cultural traits of apathy and dependence traits, clusters with poor cultural traits of apathy, and clusters with poor cultural traits of kinship. Artisans with poor cultural traits of resignation to fate and dependency, and tourist attraction clusters with poor cultural traits of dependency.
Heavy Metal Contamination on Shallot Fields In Bantul Regency, Yogyakarta Handayani, Cicik Oktasari; Martono, Edi; Harini, Rika
JOURNAL OF TROPICAL SOILS Vol. 27 No. 1: January 2022
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2022.v27i1.9-16

Abstract

Shallot cultivation usually uses very intensive agrochemicals that could affect the soil’s chemical properties and contaminate agricultural land by increasing the content of heavy metals. The use of agrochemicals is closely related to the behavior of farmers. The research aimed to study the heavy metal contamination and soil chemical properties in shallot fields and analyze the relationship between farmer behavior in using fertilizers and pesticides with a heavy metal concentration in agricultural land. The research was conducted in Srigading Village, Batul, Yogyakarta. Soil samples as many as 30 samples were taken from the shallot fields before harvest using a purposive sampling method and were analyzed for heavy metal concentrations of Pb, Cd, Ni, Co, Cr, and other soil chemical properties. Interviews were also conducted with landowners or farmers at the soil sampling location. Analysis of interview data was carried out by scoring each qualitative data into quantitative data through a questionnaire and testing the correlation between farmer behavior and heavy metal content. The results found that the shallot fields in the Srigading Village, Bantul contain heavy metals Pb, Cd, Cr, Co, and Ni with concentrations below soil quality standard. The soil organic carbon content in shallot fields has a low value. Farmer behavior has a weak negative correlation with heavy metal content in the soil.
Dinamika Tingkat Kecukupan Pangan Di Kabupaten Subang Jawa Barat Harini, Rika; Dike Alma Dian Prastika; Fidiatun Nofus
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 9 No. 2 (2025): Edisi Bulan Juli
Publisher : Pendidikan Geografi Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jgel.v9i2.18721

Abstract

Food problems are still a hot issue on the agenda in various countries in the world. This is the basis for determining SDGs in goals 2 and 12, namely eliminating hunger and balanced consumption and production. As a basic human need to live, food availability is a top priority in overcoming food shortages. The increase in population has caused a decrease in the area of ​​agricultural land as a producer of food. The impact that arises is a decrease in agricultural production, thus threatening the level of food sufficiency. The purpose of this study is to examine and analyze the trend of agricultural land carrying capacity and to analyze the spatial level of rice food sufficiency in Subang Regency in 2019-2023. The research method was carried out descriptively quantitatively based on secondary data analysis. There are 3 categories of agricultural land carrying capacity (1, 2 and 3). Around 83% (25 sub-districts) in Subang Regency are included in category 1 or high agricultural land carrying capacity and around 13-16% (4-5 sub-districts), the carrying capacity level is medium and low. The level of food sufficiency is known by knowing the amount of rice availability in each sub-district. Spatially and temporally presented with a map with the results that there is a positive correlation between the carrying capacity of agricultural land and the level of rice food sufficiency. Districts with high agricultural land carrying capacity have a high food sufficiency index (rice availability is surplus) and vice versa. The area of ​​agricultural land and the area of ​​harvest are the main factors in determining the high and low carrying capacity of agricultural land and the level of rice food sufficiency.
Economic valuation analysis: Understanding the potential of agricultural land in the sustainable food agricultural land area in the Special Region of Yogyakarta Province, Indonesia Harini, Rika; Puspitaningrum, Ismi; Sari, Vanessa Anggreta; Dairina, Isnaini
Journal of Degraded and Mining Lands Management Vol. 12 No. 5 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.125.8833

Abstract

The economic conversion of agricultural land often disregards its environmental significance, threatening food security and ecosystem integrity. This study evaluated the potential of agricultural land resources within the Sustainable Food Agricultural Land Area (LP2B) in the Special Region of Yogyakarta Province, Indonesia, by quantifying their total economic value (TEV) and developing strategic recommendations for sustainable land management. Utilizing a mixed-method approach based on secondary data and SWOT analysis, the research revealed that Bantul Regency is the regency with the highest total economic value of agricultural land, and Gunungkidul is the regency with the lowest total economic value, exhibiting high TEV due to its robust agricultural productivity and ecological functions. The study emphasized indirect benefits—including flood and erosion control—that are undervalued in current land-use decision-making. Strategic solutions such as digital agriculture initiatives and farmer regeneration programs are proposed to mitigate land conversion and bolster rural resilience. These findings provide actionable insights for policymakers aiming to balance economic development and environmental sustainability in rapidly urbanizing regions.