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Kualitas Air dan Komunitas Zooplankton di Kawasan Segara Anakan Bagian Timur, Cilacap Agatha Sih Piranti; Amalia Priska; Erwin Ardli Riyanto
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 2 No 3 (2020): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2020.2.3.3537

Water quality is a water condition that can be measured and tested based on certain parameters. Measurement of environtmental factors are divided into three, there are physical, chemistry, and biology. One of the the biological indicators which used to determine changes in water quality is zooplankton. Segara Anakan Cilacap waters has received input of solid material from industrial and residential waste, which made the water quality and its effect on zooplankton need to be studied. The purpose of this study is to determine the water quality of Segara Anakan, to find out the diversity and abundance of zooplankton in Segara Anakan, and also to know the relation between the water quality and the abundance of zooplankton. The result of the research found that over all the water quality in Segara Anakan Cilacap is still quiet good. The diversity of zooplankton is still relatively low to medium which is composed of 43 species of 8 orders. The abundance of zooplankton is around 175 - 1907 ind.l-1. The most abundant species is Laophonte brevirostris and Leptodiaptomus ashlandii. The relationship between the environmental factor and the abundance of zooplankton based on the regression analysis result found that the abundance equation = 3427 - 271 Salinitas + 0.74 TDS + 1090 BOD with R2 value is 0.863.

Pengaruh Keberadaan Sistem Budidaya Ikan dalam Jaring Apung terhadap Tingkat Trofik Perairan Waduk Mrica Banjarnegara Agatha Sih Piranti; Christiani .
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 22, No 2 (2005)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2005.22.2.95

Organic waste from aquaculture discharged into the aquatic ecosystem can cause negative impact of this water. The occurrence of one or more plankton blooming has a toxic to other aquatic organisms including fish cultured. The purpose of this research was to know the influence of floating nets fish farming to the trophic level of the Mrica Reservoir based on the diversity of plankton. This research used a survey method in three stations (1) inlet area (2) inside/near the location of the floating net (3) outlet area. The sampling was conducted 4 times during a month (August) with interval of a week. The major parameters were the concentration of nutrients (N dan P) and the abundance of plankton. The supporting parameters were the BOD, DO and carbon dioxide concentration, pH, temperature and light penetration. The t analysis was used to compare whether there was any difference of nutrients load among the stations. The diversity index was calculated to evaluate the quality of the ecosystem based on The Water Quality Standard followed by calculation of Saprobic Coefficient to know the trophic level of the ecosystem. The results of this research showed that the occurrence of floating nets fish farming resulted in the increased of nutrients load, and consequently the trophic level of this ecosystem is in b-meso/oligosaphrobik (light pollution). Ceratium sp dominated the Mrica Reservoir.

Acute Respiratory Infection Among Brick Kiln Worker in Banjarnegara, Indonesia and Its Related Factors Setyo widodo; Siwi Pramatama Mars Wijayanti; Agatha Sih Piranti
Insights in Public Health Journal Vol 1 No 2 (2020): Insights in Public Health Journal
Publisher : Public Health Department, Faculty of Health Sciences, Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.iphj.2020.1.2.3737

Background Occupational risk factors are one of the primary causes of acute respiratory infection (ARI). The high incidence of ARI in Banjarnegara Regency due to the process of bricks manufacturing is needed for further investigation. Objectives: This study aims to analyze risk factors such as air quality, tenure, smoking habits, the use of masks, knowledge of ARI incidence. Methods: This is an analytic study with a cross-sectional design. 342 of brick workers in three villages in Banjarnegara Regency were involved in this study. Air quality examination on dust particles, temperature, humidity, smoke, and air germ numbers was carried out in 15 of the brick kiln. Data about the duration of work, smoking habits, knowledge of ARI, and the use of masks were obtained by a structured questionnaire. Results: This study highlighted that the duration of work was the most influential variable in ARI incidence. Smoking habits and the use of personal protective equipment (mask) while working also correlated with ARI. Conclusion: This study suggested the regular use of a face mask while working to prevent the workers from dangerous pollutants. Periodic medical check-ups for workers and health education are also important prevention to be carried out to reduce ARI incidence.

Kualitas Air dan Komunitas Zooplankton di Kawasan Segara Anakan Bagian Timur, Cilacap Piranti, Agatha Sih; Priska, Amalia; Riyanto, Erwin Ardli
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 2 No 3 (2020): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2020.2.3.3537

Water quality is a water condition that can be measured and tested based on certain parameters. Measurement of environtmental factors are divided into three, there are physical, chemistry, and biology. One of the the biological indicators which used to determine changes in water quality is zooplankton. Segara Anakan Cilacap waters has received input of solid material from industrial and residential waste, which made the water quality and its effect on zooplankton need to be studied. The purpose of this study is to determine the water quality of Segara Anakan, to find out the diversity and abundance of zooplankton in Segara Anakan, and also to know the relation between the water quality and the abundance of zooplankton. The result of the research found that over all the water quality in Segara Anakan Cilacap is still quiet good. The diversity of zooplankton is still relatively low to medium which is composed of 43 species of 8 orders. The abundance of zooplankton is around 175 - 1907 ind.l-1. The most abundant species is Laophonte brevirostris and Leptodiaptomus ashlandii. The relationship between the environmental factor and the abundance of zooplankton based on the regression analysis result found that the abundance equation = 3427 - 271 Salinitas + 0.74 TDS + 1090 BOD with R2 value is 0.863.

Struktur Komunitas Fitoplanton di Waduk Cacaban Kabupaten Tegal Setyowati, Dian; Rahayu, Diana Retna Utarini Suci; Piranti, Agatha Sih
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 3 No 3 (2021): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2021.3.3.4247

Abstrak Fitoplankton berperan penting dalam suatu ekosistem perairan karena bersifat autotrof dan juga merupakan sumber pakan alami bagi ikan. Fitoplankton akan saling berinteraksi dengan faktor biotik lainnya untuk membentuk suatu struktur komunitas yang berguna bagi keseimbangan dan keberlanjutan ekosistem. Oleh karena itu, penelitian ini perlu dilakukan untuk mengetahui struktur komunitas fitoplankton di Waduk Cacaban karena struktur komunitas dapat menunjukkan kondisi suatu perairan. Tujuan dari penelitian ini adalah untuk mengetahui komposisi, kelimpahan, dan keanekaragaman fitoplankton pada tiap stasiun dan jenis fitoplankton yang paling mendominasi di Waduk Cacaban. Hasil penelitian ini menunjukkan terdapat 18 spesies fitoplankton di Waduk Cacaban. Empat divisi fitoplankton yang ditemukan yaitu Chlorophyta sebanyak 8 spesies, Bacillariophyta sebanyak 5 spesies, Cyanophyta sebanyak 3 spesies, dan Charophyta sebanyak 2 spesies. Kelimpahannya masuk dalam kategori sedang, dengan kelimpahan Chlorella sp. tertinggi di stasiun I, III dan IV; dan Microcystis sp. di stasiun II dan V. Indeks keanekaragamannya berkisar antara 1,227-1,766 dan masuk kedalam kategori rendah yang menunjukkan kestabilan komunitas rendah. Indeks Dominansi berkisar antara 0,648-0,791 dan masuk dalam kategori tinggi. Jenis fitoplankton yang mendominasi di Waduk Cacaban adalah dari divisi Chlorophyta, yang juga merupakan jenis yang digemari ikan. Kata kunci: fitoplankton, ikan, struktur komunitas, waduk.

MAPPING OF PROTO VILLAGE COMMUNITY HEALTH CONDITIONS KEDUNGWUNI SUB-DISTRICT, PEKALONGAN DISTRICT Maulia, Rizka; Piranti, Agatha Sih; Aji, Budi
HEARTY Vol 12 No 1 (2024): FEBRUARI
Publisher : Fakultas Ilmu Kesehatan, Universitas Ibn Khaldun, Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/hearty.v12i1.8396

A person's level of health is influenced by four factors, namely, heredity, environment, behavior and health services, where environmental factors have the greatest role. In Proto Village, based on data from the Village Health Polyclinic, most environmental-based diseases were found, such as ISPA, diarrhea and skin diseases. Information on the distribution of disease in Proto Village can be done using Geographic Information System (GIS) technology in the form of a thematic maps. This research aims to map the distribution of environmental-based diseases in Proto Village with a Geographic Information System (GIS) approach. The type of research is qualitative, case study design with a Geographic Information Systems (GIS) approach. The research location is in Proto Village, Kec. Kedungwuni, Kab. Banjarnegara. The research was conducted in August 2021 - August 2022. The research instruments were GIS software, data on the health conditions of the Proto Village community. Descriptive data analysis methods overlay techniques and scoring techniques. Based on the results of the disease distribution mapping analysis, two RWs in Proto Village are in vulnerable status, namely RW 2 and RW 3, while RW 1 is not in vulnerable status. The distribution pattern of ARI diseases is clustered in RW 3 and random in RW 1 and RW 2. The distribution pattern of diarrhea disease is random, while the distribution pattern of skin diseases is clustered. Based on the condition of well water quality, ARI disease is not caused by water quality, viruses, dust, lack of open ventilation. Diarrhea is caused by water quality and climate change, while skin disease is caused by water quality, personal hygiene, overcrowding and lack of ventilation.

Assessing Seasonal Variations in Reservoir Water Quality: Implications for Eutrophication and Pollution Management Nurdin; Agatha Sih Piranti; Sri Lestari; Iing Nasihin; Nina Herlina
Advance Sustainable Science Engineering and Technology Vol. 7 No. 1 (2025): November-January
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i1.1315

Surface water is a strategic freshwater reserve that meets the needs of households, agriculture, livestock, industry, and research. Surface water quality is affected by anthropogenic activities and seasonal variations, which can pose ecological risks. This study aimed to assess the water quality of the Darma Reservoir, the status of water quality and trophic levels, and trends in water quality changes in the rainy and dry seasons. The study was conducted for one year, from October 2023 to September 2024, covering the rainy and dry seasons. Sampling was carried out at eight stations spread across three zones of the Darma Reservoir, namely the inlet zone, utilization zone, and outlet zone. Water quality parameters were tested using PCA, the water sample measurements were compared with water quality standards (PP/22/2021), and the Regulation of the Minister of State for the Environment number 28 of 2009 was analyzed using the STORET index. The results of the study showed differences in water quality characteristics between seasons, where the concentration of Total Nitrogen (TN) showed an increase in the rainy season, while the concentration of Total Phosphate (TP) was higher in the dry season.

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