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DETECTION OF MICROPLASTICS IN BLOOD CLAM (Tegillarca granosa) AND GREEN MUSSEL (Perna viridis) FROM BERINGHARJO MARKET, YOGYAKARTA CITY Suwartiningsih, Nurul; Lailani, Shabrina; Prabakusuma, Adhita Sri; Wijayanti, Dian Eka
BIOMA : Jurnal Ilmiah Biologi Vol. 13 No. 1 (2024): April 2024
Publisher : Prodi Pendidikan Biologi, FPMIPATI, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/bioma.v13i1.324

Abstract

Plastic is one of the main pollutants in the ocean due to its persistent nature. Plastic in waters can be broken down into pieces <5 mm in size, called microplastics, and enter the bodies of aquatic biota such as shellfish. The objectives of this research was to analyze the abundance and identify the characteristics of microplastics in blood clam and green mussel from Pasar Beringharjo, Yogyakarta City. The method in this research is to sample shellfish from Pasar Beringharjo. The shellfish samples obtained had their meat removed and soaked in 10% KOH for 3 days. The isolation results were filtered and the microplastics obtained were observed under a light microscope to determine their abundance and characteristics. The polymers that make up microplastics are analyzed by FTIR. The abundance and characteristics of microplastics between shellfish kinds were compared using the Mann Whitney test. The results showed that the abundance of microplastics in blood clam (average 839.25 ± 144.24 microplastics/individual) was higher compared to green mussel (average 703.75 ± 159.21 microplastics/individual), but not significantly different (p>0.05). The form of microplastic that dominates in both kinds of shellfish is fragments. The most common color of microplastics found in both kinds of shellfish was black and brown. The size of microplastics in both kinds of shellfish is dominated by the range 0-100 µm. FTIR results indicate the type of nylon polymer (polyamide). Microplastics in blood clam and green mussel from Pasar Beringharjo, Yogyakarta City have almost the same abundance and characteristics.
Training on Diversification and Labeling of Honey Products in the Taman Kelulut Ayoh Ku Bee Farming Community Suwartiningsih, Nurul; Irsalinda, Nursyiva; Wahyudi, Rofiul; Saputra, Jumadil; Abd Razak, Shamsul Bahri; Sugiyarto, Sugiyarto
International Journal of Research in Community Services Vol. 5 No. 2 (2024)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v5i2.558

Abstract

Taman Kelulut Ayoh Ku Bee Farming Community in Pengkalan Gelap, Kuala Setiu, Terengganu, Malaysia, is a group of Trigona sp. honey beekeepers. which faces challenges related to the availability of packaging facilities for kelulut honey. This community service activity is important to provide education and training to improve packaging facilities through diversification and labeling on honey product. The activity was carried out offline on August 8-9th, 2023. The results of the activity showed that the training on diversifying honey product packaging increased the knowledge and skills of 92.5% of participants, while the training on labeling honey product packaging increased the knowledge and skills of 80% of participants. The solutions presented can increase the knowledge and skills of community members, motivate the enthusiasm of farmers, and increase the selling value of honey products produced by the Taman Kelulut Ayoh Ku Bee Farming Community
Detection of Microplastics in the Digestive Tract of Commercial Fishes from Swalayan X Yogyakarta City Suwartiningsih, Nurul; Aprilda, Clariza Ninda; Putra, Ichsan Luqmana Indra; Putra, Sigit Surya
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.10359

Abstract

Plastic waste in waters can be degraded into microplastics with a size <5 mm. Microplastics in waters can enter the bodies of organisms, including commercial fishes. This study aims to analyze the abundance and characteristics of microplastics in the digestive tract of three species of commercial fishes from Supermarket X, Yogyakarta City, DIY Province. This study is an exploratory research that used three species of fishes, milkfish (Chanos chanos), mackerel (Rastrelliger sp.), and tuna (Euthynnus affinis). Fish samples were purchased from Supermarket X, Yogyakarta City, DIY Province, taken using quota sampling technique. The fish digestive tract was taken, soaked in 10% KOH, heated in oven at 60° then filtered. The obtained microplastics were then observed under a light microscope. The Kruskal Wallis test was performed to differentiate the abundance and characteristics of microplastics among the three species of fishes. The results showed the abundance of microplastics in the digestive tract of mackerel 465.00 ± 222.69 microplastics/individual, milkfish 471.67 ± 58.53 microplastics/individual and tuna 554.00 ± 122.19 microplastics/individual, but not significantly different. The forms of microplastic found were fiber, fragments, films, and pellets but not significantly different. The color of the microplastics obtained were not significantly different between fish species. Microplastics are dominated by the size range of 101 – 200 µm. Based on the FT-IR results, the microplastics found were Polypropylene (PP). Microplastics detected in the digestive tract of three species of commercial fishes from Supermarket X, Yogyakarta City, DIY Province have abundance and characteristics that are not significantly different.
Pemberdayaan anggota Pimpinan Cabang 'Aisyiyah (PCA) Gamping dalam pengolahan limbah organik rumah tangga Aji, Oktira Roka; Pratiwi, Ambar; Suwartiningsih, Nurul
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 7, No 2 (2024): Mei
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/kacanegara.v7i2.1970

Abstract

Sampah organik merupakan bahan biodegradable yang mudah terdegradasi oleh dekomposer. pembuangan sampah organik menghasilkan bau yang tidak sedap. Kecamatan Gamping terletak di Kabupaten Sleman, Yogyakarta. Seiring bertambahnya jumlah penduduk, volume sampah meningkat pesat. Jika tidak ada kesadaran pengelolaan sampah oleh masyarakat, penumpukan sampah akan menjadi masalah lingkungan. Tujuan program ini yaitu memberikan penyuluhan dan pelatihan bagi peserta tentang pengelolaan sampah rumah tangga, khususnya sampah organik. Evaluasi pengetahuan peserta dilakukan dengan menyebarkan kuesioner pada awal dan akhir pelatihan. Peserta program ini menunjukkan antusiasme yang tinggi. Program ini memberikan efek positif yang signifikan pada seluruh peserta. Hal ini terlihat dari adanya peningkatan pengetahuan dan keterampilan peserta dalam mengelola sampah organik menjadi pupuk cair dan kompos. Harapannya, melalui program ini, peserta dapat berperan sebagai agen edukasi, mendidik anggota keluarga dan orang lain di sekitar untuk turut serta dalam upaya pengelolaan sampah organik di rumah tangga.
Virtual Biology Laboratory Training for High School Biology Teachers and Laboratory Technicians in Yogyakarta Aji, Oktira Roka; Pratiwi, Ambar; Suwartiningsih, Nurul; Astuti, Sutan Nur Chamida Tri; Irsalinda, Nursyiva
Jurnal Abdimas Vol. 28 No. 2 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/57867x61

Abstract

As the COVID-19 pandemic comes to an end, education has returned to normal with in-person learning. The good practices in online learning conducted during the pandemic can be maintained to support practical activities, for example, using a virtual laboratory. The limitations of laboratory facilities and the skills of educators and laboratory staff in developing practical materials have made Biology practicals minimal and monotonous. Based on discussions with partners, there is a main problem that needs to be addressed through this program, which is the limited laboratory facilities in terms of tools and materials, resulting in minimal implementation of Biology practical activities in schools. The objective of this community service is to enhance the knowledge, skills, and empowerment of Biology teachers at Muhammadiyah high schools in Yogyakarta City in conducting practicals using virtual labs. This community service method is carried out by training on Biology practical learning online using virtual labs. This program is conducted in several sessions, each lasting 200 minutes, from June to October. Each session consists of a pre-test, material delivery, Q&A discussions, and a post-test. It can be concluded that the community service activities ran smoothly and provided benefits in the form of increased knowledge and skills of participants in Biology practical learning using virtual labs.
Jenis - Jenis Udang Air Tawar di Sungai Bedog Kabupaten Bantul Suwartiningsih, Nurul; Pertiwi, Dyah Ayu Indah; Budiantoro, Agung
Jurnal Riset Daerah Vol 20 No 3 (2020): JURNAL RISET DAERAH
Publisher : Badan Perencanaan Pembangunan Daerah Kabupaten Bantul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64730/jrdbantul.v20i3.40

Abstract

Bedog River is one of the rivers that passes through Bantul Regency and has biological resources, one of which is freshwater shrimp. The purpose of this study was to determine the types and potential of freshwater shrimp found in the Bedog River, Bantul Regency, and knowing whether the environmental parameters in the Bedog river are in accordance with the ideal conditions for the growth of freshwater shrimp. The research location was determined by purposive sampling method at three stations (ST), each station made three sampling points. In addition, environmental parameters were also measured including temperature, pH, salinity, river flow velocity, dissolved CO2, and DO. Data analysis was carried out descriptively by comparing the morphological characters of each type of freshwater shrimp. The data obtained are presented in tables and diagrams. The results of the study found four species of shrimp Macrobrachium sintangense, Macrobrachium equidens, Caridina sp. and Caridina elongapoda with a total of 116 individuals. The potential of each type of freshwater shrimp found in the Bedog River is for consumption and ornamental pets. Macrobrachium equidens, M. sintangense, and C. elongapoda have the potential to be consumed, while Caridina sp. potential as ornamental shrimp. Environmental parameters that are in accordance with ideal conditions for the growth of freshwater shrimp in the Bedog River are found at stations I and III, while at station II are less suitable for ideal conditions for shrimp growth because the river is polluted by industrial waste so that the water quality decreases.
Inventarisasi Jenis Ikan Air Tawar di Sungai Gajahwong Kabupaten Bantul Budiantoro, Agung; Widyaningrum, Arista Suci; Suwartiningsih, Nurul
Jurnal Riset Daerah Vol 21 No 1 (2021): JURNAL RISET DAERAH
Publisher : Badan Perencanaan Pembangunan Daerah Kabupaten Bantul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64730/jrdbantul.v21i1.46

Abstract

Abstract. Indonesia has a very high diversity of fish species. However, information on the richness of fish species in Indonesia is still limited. The Gajahwong River is one of the rivers with its upstream in Sleman Regency and the river flows through Yogyakarta Municipality and then through Bantul Regency and empties into the Opak River. The Gajahwong riverbank area is dominated by dense settlements and several factories so that household and factory waste dumped in the Gajahwong River has the potential to reduce its water quality. The purpose of this research was to determine the diversity of fish species found in the Gajahwong River, both native and introduced fish, and also to determine the abiotic environmental conditions. Sampling was done by means of purposive random sampling at three station points (I, II, and III) with each station divided into three sampling points. Measurement of the abiotic environmental parameters was carried out at each sampling point with three replications each. Fish samples were taken and identified. The results showed that there were 18 identified fish species, with details of which 13 were native to Indonesia and 5 (five) were introduced fish. The abiotic environmental parameters are in accordance with the water quality standards of class II-III, supporting the survival of fish in the Gajahwong river.