Article Per Year (5 Year)
p-Index From 2021 - 2026
2.9
P-Index
This Author published in this journals
All Journal Geo Media: Majalah Ilmiah dan Informasi Kegeografian ILMU KELAUTAN: Indonesian Journal of Marine Sciences Journal of Marine Research Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Abdi Insani Indonesian Journal of Oceanography Jurnal Pepadu Jurnal Ilmu Kelautan Lesser Sunda
Lestariningsih, Wiwid Andriyani
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences

Published : 19 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 19 Documents
Search

 1   2 
Analisis Kerapatan dan Tutupan Kanopi Mangrove di Gili Petagan, Lombok Timur Puna, Salvina Herawaty; Marwan, Muh.; Lestariningsih, Wiwid Andriyani; Rahman, Ibadur
Journal of Marine Research Vol 12, No 4 (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.v12i4.41028

Abstract

Ekosistem mangrove terdapat pada daerah peralihan antara daratan dan lautan yang dapat berkembang pada daerah pasang surut dengan substrat berlumpur atau berpasir. Ekosistem mangrove mempunyai fungsi fisik, ekologi, dan ekonomi. Gili Petagan merupakan salah satu pulau kecil yang terletak di Desa Padak Guar, Kecamatan Sambelia, Kabupaten Lombok Timur dengan luas 56,8 hektar dan didominasi oleh vegetasi mangrove. Penelitian ini bertujuan untuk mengetahui kerapatan dan tutupan kanopi mangrove di Gili Petagan, Kecamatan Sambelia, Kabupaten Lombok Timur. Pengumpulan data kerapatan mangrove menggunakan metode Dombois & Ellenberg, sedangkan data tutupan kanopi mangrove menggunakan metode hemispherical photography. Hasil penelitian ditemukan empat jenis mangrove yaitu Rhizophora apiculata, Rhizophora mucronata, Rhizophora stylosa, dan Sonneratia alba. Kisaran diameter batang mangrove di Gili Petagan yaitu antara 4,7-9,56 cm dengan kisaran basal area yaitu antara 46,66-5.320 m2/ha. Rata-rata kerapatan mangrove sebesar 3.120 ind/ha, termasuk dalam kriteria baik. Kemudian nilai rata-rata tutupan kanopi mangrove sebesar 71%, termasuk dalam kategori sedang. Jenis substrat yang dominan ditemukan pada Gili Petagan yaitu lempung berpasir yang sesuai untuk pertumbuhan mangrove.  The mangrove ecosystem is found in transitional areas between land and sea that can develop in tidal areas with muddy or sandy substrates. Mangrove ecosystem have physical, ecological and economic functions. Gili Petagan is a small island located in Padak Guar Village, Sambelia District, East Lombok Regency with an area of 56.8 hectares and is dominated by mangroves. This study aims to determine mangrove’s density and canopy cover in Gili Petagan, Sambelia District, East Lombok Regency. Mangrove density data were collected using the Dombois and Ellenberg method, while data on mangrove canopy cover were obtained using the hemispherical photography method. The result of the study found four mangrove species, Rhizophora apiculata, Rhizophora mucronata, Rhizophora stylosa, and Sonneratia alba. The range of mangrove trunk diameters on Gili Petagan is between 4.7-9.56 cm with a basal area range of between 46.66-5,320 m2/ha. The average density of mangrove is 3.120 ind/ha, which falls within the "good" criteria. Furthermore, the average value of mangrove canopy cover is 71%, classified as "moderate." The dominant type of substrate found on Gili Petagan is sandy loam which is suitable for mangrove growth.
Estimasi Cadangan Karbon Tegakan Mangrove di Lombok Barat, Nusa Tenggara Barat Lestariningsih, Wiwid Andriyani; Himawan, Mahardika Rizqi; Siagian, Raja Aditya Sahala; Majerus, Kara Muriel Angela; Putra, Brilliant Rudzaky Ridwan; Anggereni, Aprilia; Buhari, Nurliah
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 4 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i4.729

Abstract

Mangrove ecosystems are a vital form of aquatic ecosystem that significantly contribute to maintaining carbon balance in the atmosphere and support climate change mitigation efforts. Their ability to absorb and store carbon in both biomass and soil makes them among the most effective carbon sinks. This study aims to estimate the carbon storage of mangrove stands in the Gita Nada Mangrove Area, Sekotong, West Lombok. The research was conducted at three stations: Station 1 (Berambang), Station 2 (Siung), and Station 3 (Bangko-Bangko). Data collection involved a 10 x 10 meter transect, where species and diameter at breast height (DBH) data were recorded. Allometric equations were then applied to calculate biomass and carbon reserve values. The results identified four mangrove species: Rhizophora mucronata, R. stylosa, R. apiculata, and Avicennia marina. The average mangrove density at each station fell within the moderate to dense category, with values ranging from 1000 to 4666.66 individuals per hectare. The estimated carbon stocks of the mangrove stands were as follows: Station 1 had 149.33 tons per hectare, Station 2 had 28.38 tons per hectare, and Station 3 had 476.36 tons per hectare. These findings indicate significant differences in estimated carbon stock values across the stations. Overall, the results of this study provide crucial information to support conservation and restoration efforts for mangrove ecosystems in West Lombok, enhancing understanding of the role of mangroves in mitigating climate change.
Pola Pertumbuhan Karang Genus Acropora Hasil Transplantasi Pada Media Blok Mars dan Meja di Perairan Pantai Pandanan Lombok Utara Fitriani, Rahmah; Rosyada, Vivian; Adiba, Nur; Ardiansyah, Yanuar; Jefri, Edwin; Lestariningsih, wiwid Andriyani; Himawan, Mahardika Rizqi
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 3 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i3.749

Abstract

Pantai Pandanan yang terletak di Desa Malaka kecamatan Pemenang merupakan salah satu destinasi wisata pantai yang terletak di Lombok Utara. Pantai Pandanan memililiki ekosistem terumbu karang yang mendukung keanekaragaman hayati lokal dan merupakan bagian penting dari ekosistem laut setempat. Penelitian ini bertujuan untuk membandingkan pertumbuhan karang Acropora yang ditransplantasi menggunakan dua jenis media, yaitu blokmars dan meja, di perairan Pantai Pandanan, Lombok Utara. Penelitian dilakukan selama empat bulan, dari Mei hingga Agustus 2024, dengan pengamatan pertumbuhan panjang karang setiap bulan. Hasil penelitian menunjukkan bahwa karang yang ditransplantasi pada media blokmars mengalami pertumbuhan yang lebih signifikan dibandingkan dengan media meja. Rata-rata pertumbuhan karang pada media blokmars meningkat lebih cepat pada awal periode transplantasi, sedangkan pada media meja pertumbuhannya lebih lambat. Media blokmars terbukti lebih stabil dan efektif dalam mendukung pertumbuhan karang, karena memiliki struktur yang memfasilitasi perlengketan dan penyediaan nutrisi yang optimal. Berdasarkan hasil ini, media blokmars direkomendasikan sebagai pilihan yang lebih baik untuk kegiatan rehabilitasi terumbu karang
Seagrass Meadows as Critical Ecosystems: An Integrated Approach to Conservation Area in Saleh Bay, West Nusa Tenggara Lestariningsih, Wiwid Andriyani; Himawan, Mahardika Rizqi; Rahman, Ibadur; Atmaja, Putu Satya Pratama; Khaldun, Muhammad Hafidz Ibnu; Santika, Lora; Murtiyoso, Mahbub; Gigentika, Soraya; Hernawati, Hernawati; Himawan, Cahya; Wibisono, Rendy Vidya
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 30, No 1 (2025): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.30.1.7-19

Abstract

Seagrass beds are crucial for marine ecosystems, providing habitats and food sources for diverse species while naturally protecting coastlines from erosion. These ecosystems play a pivotal role in stabilizing sediments, filtering pollutants, and acting as carbon sinks, which helps mitigate the effects of climate change. Their significance extends to supporting ecotourism and providing essential services to coastal communities, thereby promoting environmental conservation awareness. Saleh Bay, designated as a marine nature reserve, exhibits rich marine biodiversity across its five distinct zones: core, utilization, sustainable fisheries, non-conservation, and other zones. This study aimed a comprehensive understanding of the pivotal role played by seagrass beds in Saleh Bay's integrated ecosystem in West Nusa Tenggara. The density and percentage cover were count from three linear transects and placed perpendicularly to the coastline. Correspondence Analysis (CA) was applied to represents which species most strongly associated with specific zones. Meanwhile, Cluster Analysis was used to grouping specific zones based on the ecological characteristics. A total of eight seagrass species were identified, which dominated by Enhalus acoroides (42.15%) and closely related to Sustainable Fisheries and Utilization zones. Furthermore, the Cluster Analysis indicates that the Utilization and Sustainable Fisheries zones exhibit the highest degree of similarity (90%) based on their density characteristics. This research underscores the broader understanding of seagrass ecosystems. The high similarity between the Utilization and Sustainable Fisheries zones suggests that these areas play complementary roles in supporting the health of seagrass ecosystems. Management plans should integrate these findings to optimize resource use while ensuring ecological sustainability.
Respon Perairan Terhadap Siklon Tropis Cempaka-Dahlia Di Perairan Selatan Jawa Khaldun, Muhammad Hafidz Ibnu; Lestariningsih, Wiwid Andriyani; Santika, Lora; Heltria, Septy
Indonesian Journal of Oceanography Vol 7, No 1 (2025): Indonesian Journal of Oceanography
Publisher : University of Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijoce.v7i1.25924

Abstract

Siklon Cempaka-Dahlia (CD) yang terjadi di perairan Selatan Jawa merupakan fenomena yang menarik karena terjadi di daerah tropis yang umumnya jarang mengalami pembentukan siklon, terutama dekat ekuator. Siklon tropis yang melintasi suatu perairan mengakibatkan dampak pada lapisan permukaan dan kolom perairan secara biofisik. Aktifitas perikanan di perairan Selatan Jawa termasuk tinggi sehingga pemahaman menyeluruh mengenai dampak siklon diperlukan untuk memperoleh informasi terkait pengelolaan perikanan di masa depan. Penelitian ini bertujuan untuk menganalis respon permukaan dan kolom perairan sebelum, selama, dan setelah siklon CD dengan menggunakan data Copernicus dan Argo Float yang terletak pada jalur siklon. Hasil penelitian menunjukkan bahwa peningkatan kecepatan arus permukaan satu setengah kali selama siklon dan bergerak membentuk eddy selaras dengan angin permukaan. Eddy menyebabkan divergensi sehingga air pada kolom perairan yang dingin bergerak naik ke lapisan permukaan melalui proses ekman pumping menyebabkan penurunan suhu hingga 0,64°C. Selain itu, Ekman pumping menyebabkan massa air yang kaya nutrien ikut terangkat ke lapisan permukaan dan meningkatkan produktifitas primer di kedalaman lapisan campuran selama sembilan hari dengan jeda waktu 4-6 hari setelah terjadi siklon CD. Produktifitas primer yang meningkat diperoleh dari peningkatan konsentrasi klorofil-a dari 0,092 mg/m3menjadi 0,1789 mg/m3.
Spatial Distribution and Utilization of Marine Habitats by Green Turtle (Chelonia mydas) and Hawksbill Turtle (Eretmochelys imbricata) in the Gili Matra Island Marine Protected Area Lestariningsih, Wiwid Andriyani; Himawan, Mahardika Rizqi; Rahman, Ibadur; Araujo, Gonzalo; Adiwijaya, Cakra; Khaldun, Muhammad Hafidz Ibnu; Cahaya, Himaya Kartika; Alam, Dita Hikmatul; Hotmariyah, Hotmariyah
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.869

Abstract

Sea turtles are one of the key biota in coastal and marine ecosystems whose existence is not only ecologically important, but also holds social, cultural, and economic value. Indonesia, as the largest archipelagic country in the world, is home to six of the world’s seven sea turtle species, making it a globally significant habitat for the sea turtle life cycle. The Gili Matra Marine Protected Area, encompassing the three islands of Gili Trawangan, Gili Meno, and Gili Air, is one of the strategic regions with high potential for sea turtle conservation. This study aims to document and analyze the spatial distribution and habitat use of green turtles (Chelonia mydas) and hawksbill turtles (Eretmochelys imbricata) in the Gili Matra Marine Protected Area. Data collection was carried out during the period of September to October 2024, adjusted to weather conditions and water visibility. The method used was the Underwater Turtle Visual Census Methodology. The composition of sea turtle species and habitat characteristics were analyzed using descriptive analysis to summarize the patterns of species presence, habitat types, and environmental conditions observed during the survey. The findings indicate that the area supports both species, with sea turtles observed at various depths (9–16 meters) across multiple dive sites. The predominance of female individuals and the variation in species presence across sites suggest species specific habitat preferences and potential influences of environmental conditions. Both sea turtle was mostly observed in locations associated with coral reef structures.
PENINGKATAN KAPASITAS TIM PEMANTAU HIU PAUS (Rhincodon typus) MELALUI PENGGUNAAN TEKNOLOGI PENANDA AKSELEROMETER DI DESA BOTUBARANI, GORONTALO Himawan, Mahardika Rizqi; Lestariningsih, Wiwid Andriyani; Tilahunga, Sukirman
Jurnal Pepadu Vol 6 No 1 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i1.7201

Abstract

Pelatihan peningkatan kapasitas bagi tim pemantau hiu paus di Pantai Botubarani, Gorontalo, dilakukan untuk mengembangkan kemampuan penggunaan teknologi akselerometer dalam pemantauan hiu paus. Latar belakang kegiatan ini adalah kebutuhan mendesak untuk memanfaatkan teknologi terkini guna meningkatkan akurasi data ekologi dan perilaku hiu paus sebagai spesies yang dilindungi dan memiliki peran penting dalam ekosistem laut. Tujuan pelatihan adalah membekali peserta dengan pengetahuan teoritis dan keterampilan teknis agar mampu mengoperasikan alat akselerometer secara mandiri dalam pemantauan hiu paus. Metode pelatihan yang digunakan berupa pendampingan intensif selama lima hari yang mengintegrasikan sesi teori di darat dan praktik lapangan di perairan. Hasil evaluasi pre-test dan post-test menunjukkan peningkatan signifikan pemahaman peserta, dengan rata-rata skor post-test mencapai ≥80% dibandingkan rata-rata pre-test yang di bawah 50%. Selain itu, pelatihan berhasil meningkatkan kemampuan pengoperasian alat, pengambilan data, serta analisis dan interpretasi hasil perekaman gerakan hiu paus. Diskusi terkait protokol keselamatan pemasangan alat juga memperkuat kesiapan peserta dalam pelaksanaan di lapangan. Peserta dipilih berdasarkan kemampuan snorkeling, pengoperasian komputer, dan keterwakilan lembaga, sehingga pelatihan berjalan efektif dan berkelanjutan. Kesimpulannya, pelatihan ini berhasil meningkatkan kapasitas teknis tim pemantau dan mendukung keberlanjutan program konservasi hiu paus di Pantai Botubarani dengan teknologi modern.
Status of Coral Reef Benthic Cover in the Gili Balu Marine Conservation Area, Sumbawa, West Nusa Tenggara Himawan, Mahardika Rizqi; Santana, Lalu Bagus; Lestariningsih, Wiwid Andriyani; Hidayatullah, Rahmat; Prabuning, Derta
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2b.8077

Abstract

The coral reef ecosystem in Indonesia boasts the highest biodiversity and serves as the center of the Coral Triangle's diversity. Despite its richness, Indonesia's coral reefs face increasing threats from various factors, primarily anthropogenic. Regular biophysical surveys of coral reef ecosystems are therefore necessary to monitor their current conditions and guide management efforts. This study aimed to assess the condition of coral reefs by examining the percentage of coral cover in the Gili Balu Marine Conservation Area, Sumbawa NTB. The research was conducted in January, 2022, using the Point Intercept Transect (PIT) method at 10 observation points. The transects measured 50 meters in length and were repeated three times at each location. The results indicated that the coral reefs were in good condition at the South Belang Island Station (57%) and West Pasareang Island (69.67%), according to Kepmen LH No. 4/2001. However, moderately damaged reefs were observed at North Belang Station (38%), Kenawa Island (30%), East Belang Island (30%), and Mandiki Island (28.67%). Coral reefs classified as severely damaged were found at Southwest Namo Island Station (17.33%), North Pasareang (16.67%), South Kalong (11%), and North Namo (9.67%). Overall, the dominant condition of coral reefs in the Gili Balu Conservation Area was categorized as moderately to severely damaged. Conservation efforts, including protection in areas with good conditions and rehabilitation in damaged areas, are recommended as follow-up actions to support coral reef sustainability in Gili Balu.
Estimasi Cadangan Karbon Komunitas Mangrove Dusun Keranji, Desa Paremas, Lombok Timur Haykal, Muhammad; Harman, Carlen Aufa; ZA, Siti Asiah; Buhari, Nurliah; Lestariningsih, Wiwid Andriyani; Damayanti, Ayu Adhita; Rahman, Ibadur
Jurnal Ilmu Kelautan Lesser Sunda Vol. 5 No. 1 (2025): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v5i1.123

Abstract

Carbon dioxide is one of the greenhouse gases that reflects sunlight radiation. Mangrove trees have the ability to absorb and store carbon in the air, so the existence of a mangrove tree could be one of the solutions to the global warming problem. This research aims to find out the amount of carbon reserves in the mangrove communities that exist in Keranji Hamlet, Paremas, East Lombok. The survey method used in this research is an explorative descriptive method that will make it easier to understand and interpret the data. To determine the stock of mangrove carbon, data is needed that will influence the carbon content such as diameter, density, type and percentage of the coverage of the mangrove. In this study, six species of mangroves were identified: Avicennia alba, A. marina, Rhizophora apiculata, R. mucronata, R. stylosa, and Sonneratia alba. The average density value obtained is 988,889 ind/ha so it is known that the mangrove forests of Keranji Hamlet, Paremas, Jerowaru, East Lombok have rare cover conditions based on standard quality of forest damage. The average diameter of the mangrove tree is the highest value at transec 2, so the highest carbon reserve value is found at transec 2, whether it's root or rod. The average estimated reserve is spread out at 104.96 tons/ha of rod carbon and at 56.05 tons/he of root carbon that marks the rod carbon belonging to the high category and the rod carb belongs to the medium category.
Penilaian Kondisi Terumbu Karang Di Area Perairan Dangkal Tanjung Pantai Senggigi, Lombok Barat, Nusa Tenggara Barat Himawan, Mahardika Rizqi; Hariadi, Muhammad Dipa; Pratama, Alfian; Lestariningsih, Wiwid Andriyani
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.879

Abstract

This study aims to assess the condition of coral reefs based on benthic composition in the shallow waters of Tanjung, Senggigi Beach, West Lombok, West Nusa Tenggara. Data collection was carried out through diving using the Underwater Photo Transect (UPT) method by analyzing 50 quadrat photos taken along a 50-meter transect line, processed with the CPCe software. The analysis revealed that live coral (Coral) was the most dominant benthic component, with an average cover of 91.38% ± 13.72%, which falls under the "very good" category. Macroalgae and abiotic components such as sand and coral rubble were present but in very small proportions. The coral community was dominated by complex growth forms such as Acropora tabular, Acropora branching, Coral foliose, and Coral massive, which are known for their relatively fast growth and adaptability to clear water with stable substrates. These findings indicate that the reef ecosystem in the waters of Tanjung Senggigi is in very good condition and provide a scientific foundation for developing effective management and conservation strategies for the area.
Co-Authors Adiba, Nur Adiwijaya, Cakra Alam, Dita Hikmatul Anggereni, Aprilia Aprilya, Nabilah Araujo, Gonzalo Ardiansyah, Yanuar Ashari, Rowi Atmaja, Putu Satya Pratama Ayu Adhita Damayanti Baiq Hilda Astriana, Baiq Hilda Cahaya, Himaya Kartika Chandrika Eka Larasati, Chandrika Eka Diniariwisan, Damai Fitriani, Rahmah Gigentika, Soraya Hariadi, Muhammad Dipa Harman, Carlen Aufa Haykal, Muhammad Hernawati Hernawati Himawan, Cahya Hotmariyah, Hotmariyah Jefri, Edwin Khaldun, Muhammad Hafidz Ibnu Mahardika Rizqi Himawan Majerus, Kara Muriel Angela Martanina, Martanina Marwan, Muh. Muhammad Marzuki Muhammad Sumsanto Murdin, Lalu Ferdi Alfarisi Murtiyoso, Mahbub Nurliah Buhari, Nurliah nurliah, nurliah Paryono Prabuning, Derta Pratama, Alfian Puna, Salvina Herawaty Putra, Brilliant Rudzaky Ridwan Rahfika Rahman, Ibadur Rahmat Hidayatullah Rhojim Wahyudi Robbani, Fida Fahmi Rosyada, Vivian Sadikin Amir Sahrani, Putri Sakina, Sholihati Lathifa Santana, Lalu Bagus Santika, Lora Saptono Waspodo Septy Heltria Siagian, Raja Aditya Sahala Sitti Hilyana Syawal, Abdul Syafiq Tilahunga, Sukirman Tirayya, Nadia Hulwa WIBISONO, RENDY VIDYA ZA, Siti Asiah