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All Journal Biosfer: Jurnal Tadris Biologi Biogenesis: Jurnal Ilmiah Biologi Jurnal Biodjati Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Jurnal Edukasi Biologi
Putri, Rizka Apriani
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Immunology & microbiology Social Sciences Other

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Abundance and distribution pattern of macroinvertebrates at Watu Lumbung Beach, Gunungkidul, Yogyakarta Rahmawati, Yunita Fera; Putri, Rizka Apriani; Prakarsa, Tatag Bagus Putra; Edhiningtyas, Chrisshinta Iris; Hermawan, Lisa Agustina
Biogenesis: Jurnal Ilmiah Biologi Vol 12 No 1 (2024)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v12i1.40247

Abstract

Macroinvertebrates are one of the bioindicators in aquatic ecosystems. The diversity and distribution patterns of functional groups of macroinvertebrate communities are assessed to determine water quality. The objective of this research was to figure out the abundance and distribution of macroinvertebrates in Watu Lumbung Beach, Gunungkidul, Yogyakarta. This study was conducted in May 2022 with the quadrat transect method using 1×1 m quadrats along Watu Lumbung Beach, Gunungkidul, Yogyakarta. Sampling was conducted at two randomly determined stations from the lowest low tide to the middle of the sea. The first station is located near Watu Lumbung reef, which has a distance of 50 m, while the second station is 250 m from the reef, so the distance between stations is 200 m. The Shannon-Weiner diversity index (H') was calculated by analyzing the data. The data obtained in this study are the results of the inventory of macroinvertebrate species at each sampling point and the number of individuals of each species. The results showed the abundance of macroinvertebrates on Watu Lumbung beach found as many as 16 species belonging to 13 families and classified into nine classes (Polychaeta, Malacostraca, Anthozoa, Echinoidea, Ophiuridae, Gastropoda, Polyplacophora, Pilidiophora and Demospongia). The family Ophiocomidae (Ophiocoma erinaceus and Ophiocoma scolopendrina) were the most abundant species at both observation stations. The diversity index is 1.94, which shows that the diversity of macroinvertebrates on Watu Lumbung Beach is categorized as moderate.
Abundance and Distribution Pattern of Macroinvertebrates at Watu Lumbung Beach, Gunungkidul, Yogyakarta Rahmawati, Yunita Fera; Putri, Rizka apriani; Prakasa, Tatag Bagus Putra; Aedhiningtyas, Chrisshinta Iris; Hermawan, Lisa Agustina
Biosfer: Jurnal Tadris Biologi Vol 15 No 2 (2024): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v15i2.21705

Abstract

This research aimed to determine the abundance and distribution of macroinvertebrates at Watu Lumbung Beach, Gunungkidul, Yogyakarta. The study was conducted in May 2022 using the quadratic transect method with a 1x1 m plot. Sampling was carried out at two randomly selected stations. The first station was located 50 meters from the Watu Lumbung reef, while the second station was 250 meters away, resulting in a 200-meter distance between the two stations. Data analysis involved calculating the Shannon-Weiner diversity index (H'). This study identified 16 species of macroinvertebrates at Watu Lumbung Beach, classified into 13 families and nine classes: Polychaeta, Malacostraca, Anthozoa, Echinoidea, Ophiuridae, Gastropoda, Polyplacophora, Pilidiophora, and Demospongia. The family Ophiocomidae, specifically Ophiocoma erinaceus and Ophiocoma scolopendrina, was the most abundant at both stations. The diversity level was moderate, with a Shannon-Weiner index value of 1.94.ABSTRAK: Penelitian ini bertujuan untuk mengetahui kelimpahan dan sebaran makroinvertebrata di Pantai Watu Lumbung, Gunungkidul, Yogyakarta. Penelitian ini dilaksanakan pada bulan Mei 2022 dengan metode transek kuadrat dengan ukuran 1x1m. Pengambilan sampel dilakukan pada dua stasiun yang ditentukan secara acak. Stasiun pertama terletak di dekat karang Watu Lumbung dengan jarak 50 meter, sedangkan stasiun kedua berjarak 250 meter dari karang, sehingga jarak antar stasiun adalah 200 meter. Analisis data dilakukan dengan menghitung indeks keanekaragaman Shannon-Wiener (H’). Pada penelitian kali ini diketahui kelimpahan makroinvertebrata di Pantai Watu Lumbung berjumlah 16 spesies, dikelompokkan dalam 13 famili, dan diklasifikasikan dalam sembilan kelas (Polychaeta, Malacostraca, Anthozoa, Echinoidea, Ophiuridae, Gastropoda, Polyplacophora, Pilidiophora dan Demospongia). Famili Ophiocomidae (Ophiocoma erinaceus dan Ophiocoma scolopendrina) merupakan spesies yang paling melimpah di kedua stasiun pengamatan. Keberagaman tersebut termasuk dalam kategori sedang dengan nilai 1,94.
COMPILATION OF HERPETOFAUNA CATALOGUE OF THE NGLAGGERAN ANCIENT VOLCANO AREA AS AN ALTERNATIVE LEARNING MEDIA FOR BIODIVERSITY MATERIALS FOR GRADE X SMA/MA Sulistio, Adian Dwi; Putri, Rizka Apriani
Jurnal Edukasi Biologi Vol 11, No 2 (2025): Jurnal Edukasi Biologi
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/edubio.v11i2.20219

Abstract

This research aims to (1) determine the feasibility of the herpetofauna catalogue media based on the assessment of material experts and media experts and (2) determine the feasibility of the herpetofauna catalogue media based on the assessment of learning practitioner experts and students. This research employs the Research and Development (RD) method, utilising the ADDIE model, which is limited to the ADD (Analysis, Design, Development) stage. This research was conducted at the Faculty of Mathematics and Natural Sciences, UNY, with the subjects of this research comprising a material expert, a media expert, a biology teacher in grade X, and 26 students. Data collection was conducted using assessment instruments tailored for media experts, material experts, biology teachers of grade X high schools, and students. These instruments were compiled based on the assessment instruments outlined in high school textbooks, as per the BSNP (National Education Standards Agency) guidelines, and relevant research instruments. Data analysis was carried out descriptively and qualitatively. The results of this research are the Herpetofauna Catalogue of the Nglanggeran Ancient Volcano Area, serving as an alternative learning medium for Grade X high school students on biodiversity material. The developed catalogue has met the feasibility criteria assessed by material experts, media experts, learning practitioner experts, and students. This research is important in providing teachers with alternative learning media that capitalise on local potential. Further research is needed on the effectiveness of the media and the development of a catalogue for a wider range of materials.
Pelatihan dan Pendampingan Budidaya Ikan di Pekarangan Rumah bagi Masyakat Petani di Kalurahan Bugel, Kapanewon Panjatan, Kabupaten Kulon Progo untuk Meningkatkan Ketahanan Pangan dan Gizi Keluarga Aminatun, Tien; Putri, Rizka Apriani; Rahmawati, Fitri; Hutama, Ponty Sya'banto Putra
Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Vol. 9 No. 2 (2025): Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA
Publisher : Yogyakarta State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpmmp.v9i2.79139

Abstract

Kasus  malnutrisi, terutama protein, masih dapat ditemukan di Kalurahan Bugel  sehingga mempengaruhi pertumbuhan anak dan kesehatan orang dewasa. Tujuan dari kegiatan PkM ini adalah memberikan pelatihan dan pendampingan kepada para petani Kalurahan Bugel dalam hal; (1) teknologi sederhana  pembudidayaan ikan lele sebagai bahan  pangan protein tinggi untuk masyarakat petani dan rumah tangga di kalurahan Bugel dengan lahan yang terbatas; (2) Pengolahan bahan pangan hasil budidaya sehingga untuk menghasilkan produk yang lebih  bervariasi dalam pemenuhan kebutuhan protein tinggi dan mengurangi prevalensi stunting  dan (3) manajemen bisnis serta strategi pemasaran yang baik diharapkan dapat membantu dalam meningkatkan ekonomi keluarga. Pelaksanaan kegiatan pengabdian ini  secara umum berjalan dengan lancar dan peserta menunjukkan antusiasme yang tinggi terhadap materi yang diberikan. Selain itu olahan menu dari produk hasil budidaya juga telah diaplikasikan terutama dalam kegiatan Posyandu di Kalurahan Bugel yaitu sebagai varian menu baru yang disukai oleh anak-anak. Berdasar hasil yang telah didapatkan, maka dapat disimpulkan bahwa kegiatan ini telah berhasil; (1) Mengenalkan masyarakat pada teknik budidaya ikan lele dalam ember sebagai usaha pemenuhan kebutuhan gizi keluarga dengan lahan yang terbatas (2) Melaksanakan pelatihan pengolahan bahan makanan hasil budidaya sebagai menu alternatif dalam upaya pencegahan stunting, dan (3) Mengenalkan masyarakat terkait Manajemen dan Pemasaran poduk olahan serta pengemasan untuk meningkatkan nilai jual.
Diversity of the Cave-Dwelling Bat (Chiroptera) in the Ngobaran Coastal Area, Karst of Gunung Sewu Bagus Putra Prakarsa, Tatag; Putri, Rizka Apriani; Rahmawati, Yunita Fera; Dalee, Abdullah Dolah
Jurnal Biodjati Vol 7 No 2 (2022): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v7i2.20163

Abstract

Bats (Chiroptera) are divided into two suborders (Yinpterochiroptera and Yangochiroptera). More than 50% of species of bats use caves as their roosting sites. Thus, they play a crucial role in the cave ecosystem. For that reason, they also exist as keystone species in the karst area. Gunung Sewu is one of the karst areas in Indonesia that best exemplifies tropical karst. Furthermore, Gunung Sewu is still at risk of habitat loss despite being designated as a Geopark. This study aimed to understand the diversity of bats that live in caves in the karst region of Gunung Sewu, specifically in four caves near Ngobaran Beach between April and June 2020. A harp net and misnet placed at the cave’s entrance were used to capture bats for data collection. After they were captured, the bats were identified using Morphometry and the Shannon-Wiener index. Through another index, Margalef index, the bat diversity in the four cave habitats was expressed, with a discovery that there are many different species. Based on the Jaccard similarity index, bats were categorized again using cluster analysis and the unweighted pair-group method using arithmetic averages (UPGMA). A total of nine species across five families were identified. The diversity of existing species variety was also recognized by analyzing the composition of the four cavern inhabitants. The four cave ecosystems’ bat diversity was divided into three categories: moderate variety, low similarity, and high species diversity. Except for Cekelan 1 Cave and Gebyog Cave (P=0.015), other variations did not demonstrate a meaningful difference (P0.05). This demonstrates how different each ecosystem is. Therefore, they could be classified as potentially spoiled habitats, demanding additional conservation efforts.
Co-Authors Aedhiningtyas, Chrisshinta Iris Bagus Putra Prakarsa, Tatag Dalee, Abdullah Dolah Edhiningtyas, Chrisshinta Iris Fitri Rahmawati Hermawan, Lisa Agustina Hutama, Ponty S.P. Prakasa, Tatag Bagus Putra Rahmawati, Yunita Fera Sulistio, Adian Dwi Tatag Bagus Putra Prakarsa Tien Aminatun