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All Journal Jurnal Saintek Lahan Kering Chemistry Indonesian Journal of Chemical Research Jurnal Hutan Pulau-Pulau Kecil : Jurnal Ilmu-Ilmu Kehutanan dan Pertanian Innovation for Community Service Journal
Siahaya, Antho Netty
Department Of Chemistry, Faculty Of Mathematics And Natural Science, University Of Pattimura-Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Engineering Environmental Science Public Health Social Sciences Other

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DAMPAK PENAMBANGAN EMAS TERHADAP LINGKUNGAN DI DESA TAMILOUW KECAMATAN AMAHAI, KABUPATEN MALUKU TENGAH Debbi V Pattimahu; Antho Netty Siahaya; Terezia V Pattimahu
JURNAL HUTAN PULAU-PULAU KECIL Vol 5 No 1 (2021): JHPPK
Publisher : Program Studi Manajemen Hutan, Pascasarjana Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jhppk.v5i1.4008

Abstract

Natural resource management that does not pay attention to the principles of conservation of natural resources and the environment will have negative implications for environmental sustainability. With the discovery of gold on the coast of Tamiouw Village at this time, residents' activities have shifted to gold mining activities in the coastal area of Tamilouw. This study aims to determine the impact of gold mining on the physical environment in Tamilouw Village, Amahai District, Central Maluku Regency, as well as to determine the impact of gold mining on the social and economic environment of the local community. The research was conducted using non-experimental methods, namely exploratory descriptive, field observations and literature study. The results showed that gold mining carried out in Tamilouw Village uses mercury in the process of separating gold from sand, although there are also some people who carryout traditional processing. What some people are worried about is that the disposal of mercury waste is not carried out according to the required procedures, so that it will have an impact on environmental damage. The existence of mining activities does not affect the social aspects, namely education, health and age and gender; while from the economic aspect, it also contributes to increasing people's income. Keywords : Gold mining, environment, Tamilouw Villageout traditional processing. What some people are worried about is that the disposal of mercury waste is not carried out according to the required procedures, so that it will have an impact on environmental damage. The existence of mining activities does not affect the social aspects, namely education, health and age and gender; while from the economic aspect, it also contributes to increasing people's income.
Analisis Kandungan Logam Berat Kromium (Cr) dalam Sedimen di Perairan Teluk Ambon Bagian Dalam Matius Stefanus Batu; Marselina Theresia Djue Tea; Antho Netty Siahaya; Yeslia Utubira
Saintek Lahan Kering Vol 2 No 2 (2019): JSLK Desember 2019
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (288.194 KB) | DOI: 10.32938/slk.v2i2.870

Abstract

Analysis of Chromium (Cr) heavy metal content in sediment have been done at inner part of Ambon Bay by using Atomic Absorption Spectrofotometer (AAS). This analysis has been done in six sampling areas, they are : Galala (the first locations), Lateri (the second location), Negeri Lama (the third location), Waeheru (the fourth location), Poka (the fifth location), and Halong (the sixth location). The study aims to determine the content of chromium metal (Cr) in sediments at inner part of Ambon Bay. The analysis showed that the Cr metal content ranged from 33.68-191.74 mg/kg. The chromium (Cr) heavy metal content in sediments is mostly among the quality standards set by the ANZECC (Australian and New Zealand Environment and Conservation Council) in 2000, which is 80-120 mg/Kg
Application Of Spons Callispongia Sp Origin Of Halong Water (Ambon Bay) As Biomonitoring Contamination Trace Metals Pb,Cr,Cr And Zn Siahaya, Antho Netty; Noor, Alfian; Soekamto, Nunuk H.
Indonesian Journal of Chemical Research Vol 1 No 2 (2014): Edisi Bulan Januari (Edition For January)
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2014.1-ant

Abstract

The purpose of research it is cycles how knowing cycle trace metals Pb, Cd, Cr and Zn in Callispongia Sp, sediment and water. Techniques of the analysis of trace metals use ICP-OES ((Inductively Coupled Plasma Optical Emission Spectroscopy). Analysis dramatic of the relationship between sponge significant sediment and water show that highest trace metal is Zn to Callispongia sp (6.250 mg/kg dry weight), sediment (0.750 ppm and water 0.790 ppm)
Bioconcentration of Chrome (Cr) Metal in Three Types of Sponge (Callispongia sp., Xetospongsia sp. and Petrosia sp.) from Ambon Bay Siahaya, Antho Netty; Noor, Alfian; Joris, Shielda Natalia
Indonesian Journal of Chemical Research Vol 9 No 1 (2021): Edition for May 2021
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2021.9-ant

Abstract

Research about bioconcentration of Chrome metal in three types of sponge (Callispongia sp., Xetospongia sp., and Petrosia sp.) from Ambon Bay. This research main is to know the most effective type to accumulate Cr metal in water. The Cr concentration measurement of water, sediment, and sponges at each location shows that metal concentration is 0.001-0.030 ppm in sediment higher than 0.001-0.003 ppm in water. Concentration based on sponges type Callispongia sp., Xetospongia sp., and Petrosia sp. are 0.001-0.262 mg/kg dry weight: 0.001-0.134 mg/kg dry weight, 0.001-0.330 mg/kg dry weight, respectively. The adsorption factor (AF) of Cr metal ranges from 0.000-0.028 ppm. Bioconcentration factor (BCF) based on sponges type Callispongia sp., Xetospongia sp., and Petrosia sp. are -0.011-0.261 mg/kg dry weight, -0.001-0.132 mg/kg dry weight, and -0.001-0.329 mg/kg weight dry, respectively. Sponges type that suitable used as Cr metal pollution monitoring media is Callispongia sp. and Xetospongia sp.
Pemanfaatan Sayur Bayam Sebagai Cemilan Sehat untuk Mengatasi Stunting di Desa Hatusua, Kab. Seram Bagian Barat, Provinsi Maluku Male, Yusthinus Thobias; Sohilait, Hanoch Julianus; Sekewael, Serly Jolanda; Kapelle, Imanuel Berly Delvis; Tehubijuluw, Hellna; Bijang, Chaterina Manukpadang; Hattu, Nikmans; Telussa, Ivonne; Siahaya, Antho Netty; Rosmawaty, Rosmawaty; Sohilait, Mario Rowan
Innovation for Community Service Journal Vol 3 No 1 (2025): April 2025
Publisher : Department of Chemistry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/icsj.v3i1.19628

Abstract

Stunting merupakan masalah kesehatan yang berdampak pada pertumbuhan fisik dan perkembangan kognitif anak. Desa Hatusua, Seram Bagian Barat, menghadapi tantangan dalam pemenuhan gizi seimbang akibat rendahnya konsumsi makanan bergizi. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kesadaran masyarakat tentang pentingnya gizi serta memperkenalkan inovasi pengolahan sayur bayam sebagai cemilan sehat yang menarik bagi anak-anak. Metode yang digunakan dalam kegiatan ini mencakup survei awal, dan pelatihan pembuatan cemilan berbahan dasar bayam. Hasil kegiatan menunjukkan adanya peningkatan pemahaman masyarakat mengenai pentingnya konsumsi makanan bergizi, serta perubahan pola makan anak-anak yang lebih menerima cemilan berbahan dasar bayam. Selain itu, beberapa peserta berantusias mengikuri pelatihan dalam pembuatan kripik bayam berbasis cemilan sehat sebagai peluang ekonomi lokal. Keberhasilan program ini mengindikasikan bahwa pendekatan berbasis pangan lokal dan keterlibatan masyarakat secara aktif dapat menjadi solusi efektif dalam penanggulangan stunting. Program ini berpotensi dikembangkan lebih luas dengan dukungan pemerintah dan berbagai pihak terkait guna menciptakan keberlanjutan dalam peningkatan kualitas gizi masyarakat.
Pelatihan Pembuatan Kecap dari Air Kelapa kepada Ibu-Ibu PKK Negeri Hatusua ., Rahayu; Manukpadang Bijang, Catherina; Netty Siahaya, Antho; Sohilait, Mario; Gaspersz, Nelson
Innovation for Community Service Journal Vol 3 No 2 (2025): Oktober 2025
Publisher : Department of Chemistry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/icsj.v3i2.22588

Abstract

Kegiatan pengabdian kepada masyarakat yang diselenggarakan oleh Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura bertujuan untuk memberikan edukasi kepada masyarakat Negeri Hatusua mengenai inovasi pembuatan kecap manis berbahan dasar air kelapa sebagai alternatif pangan yang lebih sehat dan ramah bagi tubuh. Inovasi kecap berbasis air kelapa ini tidak hanya menghadirkan pilihan yang lebih sehat, tetapi juga membuka peluang pengembangan produk lokal yang berkelanjutan. Kegiatan dilaksanakan pada 15 Mei 2024 di Negeri Hatusua dan diikuti oleh ibu-ibu PKK setempat. Metode pelaksanaan meliputi workshop pembuatan kecap menggunakan air kelapa sebagai bahan utama. Produk hasil pelatihan kemudian dikemas dalam botol steril dan diberi label “Kecap Negeri Hatusua”, yang selanjutnya diserahkan kepada Ketua PKK Negeri Hatusua. Proses pengolahan ini merupakan upaya inovatif dalam memanfaatkan limbah yang terdapat di lingkungan sekitar masyarakat. Selain itu, penerapan teknologi pengolahan dan pengemasan yang baik dan benar dilakukan agar produk yang dihasilkan memiliki daya tarik konsumen, nilai jual yang lebih tinggi, serta potensi untuk dikembangkan secara komersial.
Co-Authors Alfian Noor Bijang, Chaterina Manukpadang Debbi V Pattimahu Gaspersz, Nelson Hanoch J Sohilait Hattu, Nikmans Hellna Tehubijuluw Ivonne Telussa Joris, Shielda Natalia Kapelle, Imanuel B. D. Manukpadang Bijang, Catherina Matius Stefanus Batu Nunuk H. Soekamto Pattimahu, Terezia V Rahayu . Rosmawaty Harahap Sekewael, Serly Jolanda Sohilait, Mario Sohilait, Mario Rowan Tea, Marselina Theresia Djue Yusthinus T. Male