Jurnal Ilmiah Ecosystem最新文献

{"title":"Model Budidaya Udang Vanamae Yang Ramah Lingkungan Di Kabupaten Pangkajene dan Kepulauan, Sulawasi Selatan, Indonesia","authors":"Abdul Haris Sambu, A. Anwar, Tamrin Tamrin, A. Akmaluddin","doi":"10.35965/eco.v22i2.1515","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1515","url":null,"abstract":"Tujuan penelitian ini adalah  : (1) untuk menganalisis kualitas tanah tambak,  (2) untuk menganalisis kualitas air,  (3) untuk menganalisis tingkat kelangsungan hidup, dan (4) untuk menganalisis laju pertumbuhan. Metode penelitian yang digunakan yaitu menggunakan empat petak sebagai wadah pemeliharaan budidaya udang vanamae dengan luas masing-masing 1.750 m2 dengan tebar benur udang vanamae masing-masing petakan 150.000 ekor. Hasil analisis penelitian sebagai berikut : (1) hasil analisis tanah menunjukkan bahwa semua parameter berada dalam batas optimal, pada awal pemeliharaan, (2) analisis kualitis air selama pemeliharaan menunjukkan berfluktuasi utamanya pH, amoniak, dan kecerahan, akan tetapi dalam batas toleransi, (3) analisis tingkat kelangsungan hidup rata-rata semua petakan anatara 10% sampai 20% , dan (4) tingkat pertumbuhan rata-rata 65 ekor perkilogram atau laju pertumbuhan harian rata-rata yaitu sebesar 0.17 gram perhari. Hasil produksi usaha udang vanamae  dengan padat tebar 860.000 ekor ha-1 yaitu sebesar 590 kg ha-1 persiklus atau setara Rp.38 juta persiklus atau 76 juta ha-1 th-1..Saran untuk budidaya udang vanamae dengan sistem intensif memerlu-kan sirkulasi air yang tinggi, oleh karena itu, lokasi yang dipilih untuk usaha budidaya udang vanamae yaitu lokasi tambak yang mempunyai sumber air yang memadai ","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129831336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kondisi Aksi Pengungsi Dan Pencari Suaka Terhadap Implementasi Perpres No. 125 Tahun 2016","authors":"Moh. Arpat Rasyid","doi":"10.35965/eco.v22i2.1560","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1560","url":null,"abstract":"Keberadaan pengungsi dan pencari suaka di Indonesia bukanlah hal baru, meskipun Indonesia belum meratifikasi Konvensi Pengungsi 1951 dan Protokol 1967, yang berarti seharusnya bukan menjadi kewajiban Indonesia untuk mengurus mereka. Dalam menghadapi masalah tersebut, penelitian ini menggunakan metode empiris dan normatif empiris untuk menggambarkan masalah yang diteliti. Peninjauan kembali penempatan Pengungsi dan Pencari Suaka di Rumah Detensi Imigrasi berdasarkan UU No. 6 Tahun 2011 dan Peraturan Presiden Nomor 125 Tahun 2016.\u0000The existence of refugees and asylum seekers in Indonesia is not new, even though Indonesia has not ratified the 1951 Convention on Refugees and the 1967 Protocol, which means it should not be Indonesia's obligation to take care of them. In dealing with these problems, this study uses an empirical and normative empirical method to describe the problem under study. Review the placement of refugees and asylum seekers in the Immigration Detention Center under Law no. 6 of 2011 and Presidential Regulation No. 125 the Year 2016.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126249338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preferensi Konsumen Terhadap Keputusan Pembelian Beras Berdasarkan Kualitas Beras Medium Dan Premium Pada Pasar Tradisional Di Kota Makassar","authors":"Iskandar Hasan, Idah Rosida, Nurliani Nurliani","doi":"10.35965/eco.v22i2.1519","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1519","url":null,"abstract":"Setiap konsumen beras mempunyai preferensi masing-masing dalam menentukan beras yang akan dikonsumsi, hal itu dapat dipengaruhi oleh berbagai faktor seperti lingkungan budaya dan daya beli. Penelitian ini menjadi penting sebagai masukan bagi produsen dan pedagang dalam menyusun strategi menyediakan produk beras sesuai kebutuhan dan keinginan konsumen. Penelitian ini dilaksanakan pada pasar tradisional yaitu pasar Terong, pasar Pa’baeng-baeng, dan pasar Daya di Kota Makassar, pengambilan data berlangsung selama 4 bulan. Penentuan sampel menggunakan metode sensus Sampel konsumen menggunakan metode insidental, Analisis data menggunakan analisis Fishbein untuk mengukur preferensi konsumen. Hasil penelitian bahwa karakteristik konsumen beras pada pasar tradisional di Kota Makassar  adalah konsumen dengan rata-rata umur 38 tahun, jenis kelamin perempuan, tingkat pendidikan SMA, pekerjaan ibu rumahtangga dengan rata-rata  pendapatan Rp 2.770.000/bulan. Atribut beras yang disukai oleh konsumen adalah beras yang mempunyai tekstur dengan butir utuh, memiliki warna yang putih merata, membeli beras tanpa kemasan (beras curah), memiliki rasa nasi yang pulen dan beraroma saat menjadi nasi. Preferensi konsumen terhadap atribut beras yang paling dipertimbangkan saat membeli beras berturut-turut adalah tekstur beras, rasa nasi, aroma nasi, warna beras, dan kemasan/merek beras. Atribut tekstur beras, merupakan atribut yang paling dipertimbangkan oleh konsumen dalam keputusan pembelian beras.\u0000Each rice consumer has their own preferences in determining the rice to be consumed, it can be influenced by various factors such as the cultural environment and purchasing power.  This research is important as input for producers and traders in formulating strategies to provide rice products according to consumer needs and desires.  This research was conducted in traditional markets, namely eggplant market, Pa'baeng-baeng market, and Daya market in Makassar City, data collection lasted for 4 months.  Determination of the sample using the census method Consumer samples using the incidental method, data analysis using Fishbein analysis to measure consumer preferences.  The results showed that the characteristics of consumers of rice in traditional markets in Makassar City were consumers with an average age of 38 years, female gender, high school education level, occupation of housewives with an average income of Rp. 2,770,000/month.  The rice attributes favored by consumers are rice that has a texture with whole grains, has an evenly white color, buys unpackaged rice (bundled rice), has a fluffier taste and is aromatic when it becomes rice.  The consumer preferences for rice attributes that are most considered when buying rice are rice texture, rice taste, rice aroma, rice color, and rice packaging/brand.  The rice texture attribute is the attribute most considered by consumers in their rice purchasing decisions.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117324761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In Vitro Fertilisation: Tinjauan Medis, Bioetik, Humaniora Dan Profesionalisme","authors":"Bayu Pratama Putra, Hanan Khasyrawi Abrar","doi":"10.35965/eco.v22i2.1527","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1527","url":null,"abstract":"Anak merupakan anugrah dalam suatu pernikahan dan merupakan salah satu tujuan pasangan suami istri untuk menikah. Jika pasangan tersebut tak kunjung mendapatkan anak atau disebut dengan infertilitas, maka usaha untuk memperoleh anak tersebut akan dilakukan dengan berbagai cara mulai dari teknik tradisional, teknik medis sederhana sampai yang menggunakan teknologi canggih dan modern. Teknik yang paling menjanjikan pada era modern ini adalah Fertilisasi In Vitro (IVF) atau lebih dikenal secara awam dengan istilah bayi tabung. terlepas dari kecanggihan dan tingkat keberhasilannya yang tinggi, teknik ini membawa banyak kontroversi sehingga dalam penerapannya diperlukan pemahaman medis, bioetik, humaniora dan profesionalisme yang baik.\u0000Children are a gift and one of the goals of married couples to get married. If the marriage couples do not have children or it is called infertility, then efforts to get the child will be carried out in various ways ranging from traditional, simple medical techniques advanced and modern technology. The most promising technique in this modern era is In Vitro Fertilization (IVF) or more commonly known as IVF. Despite its sophistication and high success rate, this technique brings a lot of controversy then its application requires a good understanding of medical, bioethics, humanities and professionalism.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122414731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perubahan Fungsi Lahan Kawasan Lindung Menjadi Kawasan Budidaya Di Kelurahan Malino Kecamatan Tinggimoncong Kabupaten Gowa","authors":"Rudi Latief","doi":"10.35965/eco.v22i2.1561","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1561","url":null,"abstract":"Penelitian ini tentang faktor perubahan fungsi lahan kawasan lindung menjadi kawasan budidaya di Kelurahan Malino, Kecamatan Tinggimoncong, Kabupaten Gowa. Alih fungsi lahan yang saat ini marak terjadi di Kelurahan Malino, dimana kondisi eksisting yan terjadi alih fungsi lahan kawasan lindung konservasi ke fungsi kawasan budidaya. Dimana pada RTRW Kabupaten Gowa Kecamatan Tinggimoncong ditetapkan sebagai Kawasan Hutan Lindung yang bersifat melindungi kawasan dibawahanya serta ditetapkan juga sebagai Kawasan Taman Wisata Alam namun pada kenyataannya pembangunan bangunan dengan fungsi budidaya seperti kawasan hunian kerap dibangun oleh Masyarakat setempat karena penguasaan lahan yang dimiliki oleh Masyarakat Setempat di Kecamatan Tinggimoncong yang termasuk pada Kawasan Lindung. Penelitian ini menggunakan variabel Alih fungsi lahan, Kesulitan dalam mendapakan pekerjaan, Pemahaman masarakat terhadap status Kawasan lindung. Dalam penelitian ini menggunakan Alat Analisis Chi-Kuadrat, untuk menjawab rumusan masalah Faktor Penyebab Perubahan Fungsi Lahan Kawasan Lindung Menjadi Kawasan Budidaya di Kelurahan Malino Kecamatan Tinggimoncong Kabupaten Gowa.Berdasarkan Analisis Chi-Kuadrat yang dilakukan maka kesimpulan dalam penelitian ini adalah faktor Pemahaman masarakat terhadap status kawasan lindung.\u0000In the research that it was about the factors of changing the function of protected area land into a cultivation area in Malino Village, Tinggimoncong District, Gowa Regency. The land use change that is currently rife in Malino Village, where the existing condition occurs is the conversion of the land function of the conservation protected area to the function of the cultivation area. Where in the RTRW of Gowa Regency, Tinggimoncong District, it is designated as a Protected Forest Area that protects the area below it and is also designated as a Nature Tourism Park Area, but in reality the construction of buildings with a cultivation function such as residential areas is often built by the local community because of land tenure owned by the local community in the area. Tinggimoncong District which is included in the Protected Area. This study uses the variables of land conversion, difficulty in getting a job, community understanding of the status of protected areas. In this study, using Chi-Square Analysis Tool, to answer the problem formulation of the Causes of Changes in Land Functions from Protected Areas to Cultivation Areas in Malino Village, Tinggimoncong District, Gowa Regency.Based on the Chi-Square Analysis carried out, the conclusion in this study is the factor of community understanding of the status of protected areas.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132468162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Studi Formula Permen Jelly Gelatin Dengan Buah Naga Merah Hylocereus polyrhizus L.","authors":"Fatmawati Fatmawati, Abdul Halik, Saiman Sutanto, Suriana Laga, Yohanes Pance","doi":"10.35965/eco.v22i2.1522","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1522","url":null,"abstract":"Buah naga merah memiliki kandungan gizi dan air yang tinggi, sehingga mudah mengalami kerusakan. Oleh sebab itu dibutuhkan pengolahan agar dapat meminimalisir volume kerusakan, serta dapat menghasilkan prodak baru yang lebih awet. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi campuran gelatin dan ekstrak buah naga merah yang tepat dalam pembuatan permen jelly. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial. Faktor pertama konsetrasi sari buah naga merah (50; 45; 40)% dan faktor kedua konsentrasi gelatin (8; 13; 18)% dan 3 kali ulangan. Parameter yang diamati kadar air, vitamin-C, dan uji organoleptik meliputi: warna, aroma, tekstur, dan citarasa. Data penelitian diolah dengan teknik analisis sidik ragam ANOVA dengan uji lanjut Beda Nyata Terkecil (BNT). Hasil penelitian diperoleh permen jelly terbaik yaitu 50% sari buah naga merah dan 8% gelatin, hasil ini berdasarkan penilaian dari 25 panelis setengah terlatih terhadap warna 4,79 (suka)   dan aroma 4,79 (suka), tekstur /kekenyalan 4,09 (suka) dan citarasa 4,05 (suka). Sedangkan vitamin-C 0,83%, dan kadar air 64,15% permen jelly semua perlakuan melebihi standar mutu permen lunak dari SNI No.3547.02-2008 yaitu kadar air permen lunak maksimal 20%.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131611208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kajian Perbandingan Bahan Dengan Pelarut Terhadap Pektin Dari Kulit Buah Markisa","authors":"Suriana Laga, Saiman Sutanto, Fatmawati Fatmawati, Abdul Halik","doi":"10.35965/eco.v22i2.1557","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1557","url":null,"abstract":"Pemanfaatan limbah kulit buah markisa yang melimpah untuk digunakan sebagai sumber pektin. Telah diteliti pengaruh perbandingan bahan dengan larutan pengekstrak terhadap sifat-sifat pektin kulit buah markisa. Penelitian  bertujuan untuk melihat pengaruh perbandingan bahan dengan larutan pengekstrak terhadap Total Pektindan mutu pektin yang dihasilkan.Perlakuan penelitian terdiri atas perbandingan bahan dengan larutan pengekstrak ( 1: 5, 1 ; 10, 1 : 15 dan 1 : 20 ). Parameter yang diamati adalah total pektin, kadar air, kadar metoksil dan kadar asam poligalakturonat. Rancangan percobaan yang digunakan adalah rancangan acak lengkap pola factorial dengan dua kali ulangan.Pengaruh perbandingan bahan dengan pelarut berpengaruh nyata terhadap total pektin tetapi tidak berpengaruh nyata terhadap kadar air, kadar metoksil dan kadar asam poligalakturonat pektin kulit buah Markisa.. Semakin banyak penggunaan pelarut  total pektin kulit buah Markisa yang dihasilkan semakin tinggi. Total pektin tertinggi diperoleh dengan perbandingan bahan dengan pelarut 1 : 20 yaitu 14,28%.\u0000Utilization of abundant passion fruit peel waste to be used as a source of pectin. The effect of the ratio of the material with the extracting solution on the pectin properties of passion fruit peel has been investigated. The aim of the study was to see the effect of the ratio of the ingredients to the extracting solution on the total pectin and the quality of the pectin produced. The research treatment consisted of the ratio of the ingredients to the extracting solution (1:5, 1; 10, 1:15 and 1:20). Parameters observed were total pectin, water content, methoxyl content and polygalacturonic acid content. The experimental design used was a completely randomized design with a factorial pattern with two replications. The effect of the ratio of material to solvent had a significant effect on total pectin but had no significant effect on water content, methoxyl content and polygalacturonic acid content of passion fruit rind. Passion fruit rind pectin produced was higher. The highest total pectin was obtained with a ratio of material to solvent of 1: 20, namely 14.28%.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130765320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Edukasi Digital Marketing Untuk Mendukung UMKM Bertumbuh Di Era Pandemi Covid-19","authors":"Irfandy Thalib, Rezty Amalia Araz, Kiki Resky Ramdhani Sucipto, Yogi Hady Afrizal, Sukri Ahmad","doi":"10.35965/eco.v22i2.1558","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1558","url":null,"abstract":"Kegiatan pengabdian kepada masyarakat yang akan dilaksanakan berupa edukasi kepada masyarakat melalui kegiatan pelatihan digital marketing untuk UMKM yang masih awam terhadap digital marketing. Digital marketing adalah sesuatu yang sangat mendesak bagi setiap pelaku UMKM gunakan untuk. Oleh karena itu, untuk ikut andil berkontribusi pada hal ini, kami pun menginisiasi pelatihan digital marketing untuk membantu para pelaku UMKM untuk mengerti lebih dalam mengenai apa itu digital marketing dan bagaimana implementasi digital marketing yang paling efektif dan efisien untuk usaha mereka. Manfaat yang didapatkan dari kegiatan Pengabdian Kepada Masyarakat ini adalah membantu UMKM Indonesia tumbuh sehingga target jumlah pengusaha di Indonesia bisa meningkat, yang pada akhirnya mebantu ekonomi Indonesia untuk tumbuh.\u0000Community service activities that will be carried out are in the form of educating the community through digital marketing training activities for UMKM who are still unfamiliar with digital marketing. Digital marketing is something that is very urgent for every UMKM actor to use. Therefore, to contribute to this, we also initiated digital marketing training to help UMKM to understand more deeply what digital marketing is and how to implement the most effective and efficient digital marketing for their business. The benefits obtained from this Community Service activity are to help Indonesian UMKM grow so that the target number of entrepreneurs in Indonesia can increase, which in turn helps the Indonesian economy to grow.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126414040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Faktor – Faktor Yang Berhubungan Dengan Demam Tifoid Pada Anak Di Beberapa Lokasi Di Wilayah Indonesia Periode Tahun 2013 Sampai Dengan Tahun 2020","authors":"Fatmawati Annisa, A. Rahmadani","doi":"10.35965/eco.v22i2.1526","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1526","url":null,"abstract":"Demam tifoid (DT) adalah penyakit akut pada saluran pencernaan yang disebabkan oleh Salmonella typhi, dengan gejala sakit kepala, batuk kering, sakit tenggorokan, hepatomegali, splenomegali, dan bradikardi sering terjadi. Demam tifoid masih menjadi masalah kesehatan di dunia terutama pada negara berkembang termasuk Indonesia. Penelitian ini bertujuan untuk mengetahui faktor – faktor yang berhubungan dengan kejadian demam tifoid pada anak di beberapa lokasi di wilayah Indonesia periode tahun 2013 sampai dengan tahun 2020. penelitian ini mensintesis hasil yang diperoleh sembilan artikel penelitian ilmiah dengan desain penelitian case control. Terdapat beberapa faktor yang berhubungan dengan kejadian demam tifoid pada anak di beberapa wilayah di Indonesia yaitu kebiasaan jajan, personal hygiene, food hygiene ibu, jamban keluarga, dan persediaan air bersih yang secara statistik bermakna dengan p value <0.05. Sedangkan tidak terdapat hubungan bermakna dengan p value >0.05 antara status gizi dan demam tifoid pada anak di beberapa lokasi di wilayah Indonesia.\u0000Typhoid fever (DT) is an acute disease of the gastrointestinal tract caused by Salmonella typhi, with symptoms of headache, dry cough, sore throat, hepatomegaly, splenomegaly, and bradycardia frequently. Typhoid fever is still a health problem in the world, especially in developing countries including Indonesia. This study aims to determine the factors associated with the incidence of typhoid fever in children in several locations in Indonesia for the period from 2013 to 2020. This study synthesized the results obtained by nine scientific research articles with a case-control research design. There are several factors related to the incidence of typhoid fever in children in several regions in Indonesia, namely snack habits, personal hygiene, maternal food hygiene, family latrines, and clean water supplies which were statistically significant with p value <0.05. Meanwhile, there was no significant relationship with p value > 0.05 between nutritional status and typhoid fever in children in several locations in Indonesia.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131828426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Status Pencemaran Logam Berat Timbal dan Kadmium di Sungai Tallo Menggunakan Bioindikator Ikan Nila Oreochromis Niloticus","authors":"Erni Indrawati, Zulkarnain Musada, A. Tantu, Renal Renal","doi":"10.35965/eco.v22i2.1562","DOIUrl":"https://doi.org/10.35965/eco.v22i2.1562","url":null,"abstract":"Perairan Sungai Tallo mengalami tekanan dari lingkungan di sepanjang aliran sungai berupa pemukiman, pertambakan, dan pertanian. Disamping itu, beberapa perusahaan diduga melakukan pencemaran dengan membuang limbah cair serta bahan berbahaya dan beracun di sepanjang aliran Sungai Tallo tanpa melalui proses pengolahan. Penelitian ini bertujuan untuk menganalisa status pencemaran logam berat timbal dan cadmium di perairan Sungai Tallo menggunakan bioindikator ikan nila. Penelitian ini dilaksanakan pada bulan November 2019-Februari 2021, di perairan Sungai Tallo, Kota Makassar. Pengabilan sampel air dan ikan nila berupa organ hati dan insang dilakukan di tiga stasiun Keramba Jaring Apung, kemudian dianalisis di Laboratorium Balai Besar Industri Hasil Perkebunan Makassar. Parameter kualitas air yang diukur yakni parameter fisika meliputi suhu, kekeruhan, kecerahan, kecepatan arus dan kedalaman, sedangkan parameter kimia meliputi pH, oksigen terlarut, salinitas, Biochemical Oxygen Demand, amoniak, nitrat, timbal dan kadmium. Selanjutnya parameter biologi organ ikan nila, yaitu organ hati dan insang. Data yang dianalisis berupa indeks pencemaran lingkungan dan biokonsentrasi faktor. Hasil penelitian menunjukkan bahwa parameter yang masuk ke dalam kategori cemar ringan yaitu oksigen terlarut, logam berat timbal, dan kadmium, cemar sedang yaitu suhu dan Biochemical Oxygen Demand, serta cemar berat yaitu amoniak. Sedangkan kategori baik yaitu kedalaman, kecepatan arus, kecerahan, pH, dan salinitas. Nilai biokonsentrasi faktor tertinggi logam berat timbal pada organ insang yaitu umur pemeliharaan satu bulan dan yang terendah umur pemeliharaan empat bulan. Nilai biokonsentrasi faktor logam berat kadmium pada organ insang dan hati memiliki nilai yang sama untuk semua waktu pemeliharaan.\u0000The waters of the Tallo River experience pressure from the environment along the river in the form of settlements, aquaculture, and agriculture. In addition, several companies are suspected of polluting by disposing of liquid waste as well as hazardous and toxic materials along the Tallo River without going through a processing process. This study aims to analyze the pollution status of lead and cadmium heavy metals in the waters of the Tallo River using tilapia bioindicators. This research was conducted in November 2019-February 2021, in the waters of the Tallo River, Makassar City. Water samples and tilapia in the form of liver and gills were carried out at three floating net cages stations, then analyzed at the Makassar Plantation Product Industrial Center Laboratory. The water quality parameters measured were physical parameters including temperature, turbidity, brightness, current speed and depth, while chemical parameters included pH, dissolved oxygen, salinity, Biochemical Oxygen Demand, ammonia, nitrate, lead and cadmium. Furthermore, the biological parameters of tilapia organs, namely the liver and gills. The data analyzed in the form of environmental pollution index","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130971904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}