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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Perikanan dan Kelautan Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Bumi Lestari ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Jurnal Akuatika Aquacoastmarine Jurnal Sains dan Teknologi Jurnal Pariwisata Acta Aquatica: Aquatic Sciences Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) LIMNOTEK - Perairan Darat Tropis di Indonesia Jurnal Perikanan Universitas Gadjah Mada Indonesian Fisheries Research Journal Jurnal Ilmu Kelautan Kepulauan Jurnal Segara Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Indonesian Journal of Mollusk Innovative: Journal Of Social Science Research Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan (Journal of Environmental Sustainability Management)

Majariana Krisanti

IPB University

Author-ID : 300008

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Physics Public Health Other

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Sensitivitas dan Kelayakan Indeks Biotik Menggunakan Makroavertebrata untuk Menentukan Status Kesehatan Sungai Luk luk Il Maknuun; Majariana Krisanti; Yusli Wardiatno
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.151

Water-quality monitoring using macroinvertebrates has been developed by several countries to determine their water qualities. Meanwhile in Indonesia, water quality monitoring has not been developed to adapt to Indonesia’s natural conditions. Some researchers use the existing biotic indices such as FBI, LQI, SIGNAL, and others. Therefore, this study aims to determine the status of water quality using several biotic indices and to compare the sensitivity and feasibility of indices on monitoring activities using simple matrix and Pearson correlation test. The interpretation results of FBI, LQI, and Singscore to determine water quality on each station in Brantas, Opak, Progo, and Cileungsi Rivers were different. The Pearson’s correlations test showed that the sensitivities are different between rivers. Those results are affected by the river conditions and also the activities around the rivers which release the pollution into the river. The FBI index showed the greatest score number of sensitivities among the other indexes. Keywords: macroinvertebrate, monitoring, river, sensitivity

Penataan Rancangan Lokasi Instalasi Pengolahan Air Limbah Terpadu Kampus Institut Pertanian Bogor Sigid Hariyadi; Niken Tunjung Murti Pratiwi; Majariana Krisanti; Adham Panji; Dwi Yuni Wulandari
Jurnal Ilmu Pertanian Indonesia Vol. 25 No. 3 (2020): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.25.3.449

Until now there has not been a centralized Wastewater Treatment Plant (WWTP) in IPB, even though there are wastewater treatments in several locations that are scattered in the campus area. Various activities on the Dramaga IPB campus have the potential to produce wastewater, such as laboratory activities, especially chemical and biological laboratories, canteens, offices, and dormitories. The existence of scattered laboratories requires a centralized and integrated WWTP. For this reason, mapping of wastewater distribution is needed to arrange the location of the wastewater treatment plant, within the campus. Interviews with the perpetrators of activities, measurement of wastewater quality, and sampling, were carried out at the work units producing wastewater on the campus of IPB. The distribution of wastewater was grouped according to the location of the work units producing waste and identified the types of waste produced (B3-dangerous and toxic and non-B3), then presented in a map. The map was used as a reference in determining the location of wastewater treatment plants. The results showed that each work unit contributes organic waste that was not too different, the source of inorganic and B3 wastewater distribution followed the location of the laboratory which was also quite scattered in the Dramaga IPB campus area. Based on the distribution of available waste, the presence of wastewater in the campus environment of IPB was divided into two regional groups. Therefore, the location of the wastewater treatment plant was directed at two locations, namely on the Northeast side (IPAL I) and the West side (IPAL II) of IPB campus. Keywords: wastewater characteristics, wastewater distribution, wastewater treatment plant

Keberlanjutan Pengelolaan Wisata Bahari di Pulau Pari, Kabupaten Kepulauan Seribu Neksidin; Achmad Fahrudin; Majariana Krisanti
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 2 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.2.284

Pari Island has considerable natural resource potential, so that it has the potential to have socio-economic impacts on the local community if managed properly. The current management of Pari Island is indeed focused on the management of marine tourism, and this activity has been going on for a long time and has had a very significant impact on the economic sector in Pari Island. On the other hand, marine tourism activities in Pari Island are feared to have an impact on the ecological sector, so that to achieve sustainable management, good supervision and control is needed so that its potential is maintained. The purpose of this research is to see the status of socio-economic and ecological sustainability as a result of the development of marine tourism in Pari Island. The data were collected through in-depth interviews with the people of Pari Island, apart from that the data were also obtained from primary and secondary data related to socio-ecology. To assess the level of sustainability in each dimension, a Multidimensional Scaling (MDS) analysis was carried out, in order to obtain two dimensions that had a value below 75%, namely the institutional dimension which had a value of 27.3% (bad), and the infrastructure dimension which had a value. 73.3% (Enough). Meanwhile, the other 3 dimensions, such as the ecological, economic, and social dimensions, show that the value is in the continuous category, namely> 75% so that it is very supportive of the sustainability of marine tourism business management. Keywords: impact of marine tourism development, marine tourism, Pari Island, sustainable management

Kondisi Habitat Dan Polymesoda Erosa Pada Kawasan Ekosistem Mangrove Cagar Alam Leuweung Sancang Perdana Putra Kelana; Isdrajad - Setyobudi; Majariana - Krisanti
Jurnal Akuatika Vol 6, No 2 (2015): Jurnal Akuatika Vol. VI. No. 2/September 2015
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (810.442 KB)

Ekosistem mangrove yang berada di Cagar Alam Leuweung Sancang masih dalam kondisi alami. Salah satu biota yang hidup di ekosistem mangrove adalah Polymesoda erosa. Spesies ini memiliki nilai ekonomis dan ekologis. Tujuan dari penelitian ini adalah untuk mengetahui kondisi dan korelasi antara habitat dengan Polymesoda erosa pada ekosistem mangrove Cagar Alam Leuweung Sancang. Penelitian ini dilaksanakan pada bulan September hingga Desember 2013. Transek garis berplot digunakan untuk mengambil data Indeks Nilai Penting (INP) dan transek berplot yang diletakkan di dalam transek garis berplot digunakan untuk mengetahui kepadatan Polymesoda erosa. Hasil penelitian ini menunjukkan bahwa terdapat 4 spesies mangrove yang INPnya antara 37,9-300%. Kepadatan Polymesoda erosa antara 0-18±1,7 ind./10m2. Kerapatan mangrove tidak berdampak langsung pada kepadatan Polymesoda erosa, tetapi memberikan stimulasi pada parameter lingkungan seperti substrat dan kandungan C-organik pada substrat yang memiliki dampak langsung terhadap kepadatan Polymesoda erosa. Kata Kunci : Kepadatan, Mangrove, Polymesoda erosa, Sancang

MORPHOLOGICAL CHARACTER AND MOLECULAR IDENTIFICATION WITH COI GENE MARKER OF HORSESHOE CRABS (Tachypleus gigas) AT COASTAL WATERS OF NORTHERN JAVA ISLAND Lusita Meilana; Yusli Wardiatno; Nurlisa A Butet; Majariana Krisanti
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 8 No. 1 (2016): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

The existence of horseshoe crabs Tachypleus gigas is currently on the threatened condition and its population status is also unclear. The objectives of this research were to asses the horseshoe crabs morphological characters and to identify based on molecular marker of Cytochrome Oxydase Subunit I (COI) gene. The samples were collected from five locations (Segara Menyan Subang, Ujung Kulon Banten, Tambak Lorok Semarang, Betah Walang Demak, and Kenjeran Surabaya) in October 2014 until June 2015. A total of 27 parameters for 62 individuals were used to determine connectivity and character identifier among populations. Data were tested using non-parametric analysis. While, the 5 individuals from each sites were used for molecular analysis including several stages of the DNA extraction, DNA electrophoresis, amplification and visualization of DNA fragments, and DNA sequencing. The results obtained based on morphological characters that T. gigas of Surabaya formed a unique group due to its body size (X1-X2 and X4-X16) was larger than the other 5 body parts (X22, X23, X26-X28) of Semarang, Demak, Subang, and Banten. According to molecular results, there were 650 bp conserve nucleotide sequences. Analysis using software MEGA 5.0 showed that there were 73 existence of specific nucleotide sites that can be used to distinguishes between T. gigas in-groups and out-groups (T. gigas from Central Arabian Sea, T. tridentatus from Sweden, and Carcinoscorpius rotundicauda from USA).Keywords: horseshoe crabs, Java coast, morphology, identification molecular, CO1 gene.

LINK OF Pharella acutidens ABUNDANCE AND MANGROVE HABITAT IN CEMPI BAY, DOMPU REGENCY, WEST NUSA TENGGAR Awan Dermawan; Isdradjat Setyobudiandi; Majariana Krisanti
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 8 No. 2 (2016): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Pharella acutidens clam is a bivalve lives in mangrove ecosystem substrate, that is one of protein source for Dompu’s people. the existence of pharella acutidens in Cempi Bay, Dompu begin difficult to collect due to mangrove area has been reduced by result of land conversion from mangrove ekosistem area to estuary aquaculture pond and mangrove timber exploitation by local community as well as the Pharella acutidens routin exploitation, these factor may has influenced the existence of Pharella acutidens clam in the Cempi Bay mangrove ecosystem. This study aims to determine the condition of the Pharella acutidens clams located in the mangrove ecosystem Cempi bay, which in is an abundance on different conditions mangrove vegetation an abundance of Pharella acutidens clams tended more on high density and high basal area sites as well as the size of the clams. Varied habitats, from the density of 1.333 trees/ha up to 3.300 trees/ha, the basal area and the diverse species of mangrove, making this study an interesting thing This journal is part of the research that explains positive influence between total basal area of mangrove vegetation (∑Ci) and abundance of Pharella acutidens, by simple regression analysis. The result showed that total basal area of mangrove vegetation (∑Ci) positively influencing abundance of P. acutidens clams with equation y = 0,3038x + 3,887 and R2 = 0,9579.

HUBUNGAN ANTARA KETERSEDIAAN CAHAYA MATAHARI DAN KONSENTRASI PIGMEN FOTOSINTETIK DI PERAIRAN SELAT BALI Anna Fauziah; Dietriech G. Bengen; Mujizat Kawaroe; Hefni Effendi; Majariana Krisanti
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 1 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

ABSTRAKCahaya matahari merupakan salah satu faktor lingkungan terpenting baik secara langsung maupun tidak langsung bagi organisme fotosintetik perairan dalam menyediakan energi untuk diubah menjadi energi kimia dengan bantuan klorofil. Penelitian ini bertujuan untuk mengkaji hubungan antara ketersediaan cahaya matahari dan konsentrasi pigmen fotosintetik di Perairan Selat Bali. Penelitian dilaksanakan pada pagi, siang dan sore hari pada lima stasiun penelitian di Perairan Selat Bali. Analisis korelasi kanonik digunakan untuk mengetahui hubungan antara ketersediaan cahaya matahari dan pembentukan pigmen fotosintetik. Hasil penelitian menunjukkan bahwa intensitas cahaya matahari (Y2) lebih berpengaruh terhadap pembentukan pigmen klorofil-b (Y1) dengan korelasi kanonik sebesar 0,4512 bilamana dibandingkan dengan pembentukan pigmen klorofil-a (Y1) dengan nilai korelasi sebesar 0,3982. Semakin tinggi pembentukan pigmen klorofil-b (Y1) dapat meningkatkan pembentukan pigmen karotenoid (Y1) secara signifikan dengan nilai korelasi kanonik sebesar 0,7419. Kesimpulan dari hasil ini, bahwa pigmen klorofil-b dan pigmen karotenoid akan terbentuk secara optimum pada intensitas cahaya rendah. ABSTRACTSunlight is one of the most important environmental factors both directly and indirectly for photosynthetic organisms in providing energy to be converted into chemical energy with the help of chlorophyll. This study aims to examine the relationship between the availability of sunlight and the concentration of photosynthetic pigments in Bali Strait waters. The study was conducted in the morning, midday and afternoon at five research stations in the Bali Strait waters. Canonical correlation analysis was used to determine the relationship between sunlight availability and photosynthetic pigment formation. The results showed that the intensity of sunlight (Y2) had more influence on the formation of chlorophyll-b (Y1) pigments with canonical correlation of 0.4512 when compared with the formation of chlorophyll-a (Y1) pigment with a correlation value of 0.3982. The higher formation of chlorophyll-b (Y1) pigments can significantly increase the formation of carotenoid pigments (Y1) with canonical correlation values of 0.7419. From these results it can be concluded that chlorophyll-b pigments and carotenoid pigments will be formed optimally at low light intensities.

ANALISIS PRIORITAS PENGELOLAAN KAWASAN KONSERVASI PERAIRAN PULAU AY-RHUN, PROVINSI MALUKU Ervien Juliyanto; Zairion; Majariana Krisanti; Handoko Adi Susanto
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 3 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Prioritas perencanaan sangat penting ditentukan untuk menjadi acuan pengelola dalam meningkatkan efektivitas pengelolaan kawasan konservasi perairan. Penelitian ini bertujuan untuk menganalisis prioritas perencanaan pengelolaan kawasan konservasi perairan daerah (KKPD) Pulau Ay-Rhun menggunakan metode Jejaring Analitik (Analytic Network Process, ANP). Permasalahan dan solusi dalam penentuan prioritas pengelolaan ini dikelompokkan menjadi empat, yakni: cluster ekologi, ekonomi, sosial, dan kelembagaan dengan masing-masing sub-cluster berdasarkan hasil diskusi kelompok terfokus (Focus Group Discussion, FGD). Hasil analisis menunjukan bahwa masalah utama kawasan konservasi perairan Pulau Ay-Rhun adalah cluster ekologi. Sementara hasil analisis sub-cluster menunjukan bahwa permasalahan prioritas pengelolaan adalah: (1) cluster kelembagaan berupa kurangnya kapasitas dan kuantitas SDM dengan nilai 0,6711; (2) cluster sosial berupa kurangnya pemahaman terkait konservasi dengan nilai 0,6340; (3) cluster ekonomi berupa ketidakstabilan harga jual hasil perikanan dengan nilai 0,5684; (4) cluster ekologi berupa penambangan pasir dan karang untuk material bangunan dengan nilai 0,4614. Mengingat sub-cluster suatu cluster dapat mempengaruhi elemen lain dalam cluster yang sama dan dapat pula mempengaruhi elemen pada cluster yang berbeda, maka rekomendasi prioritas strategi pengelolaan dalam meningkatkan efektifitas kawasan konservasi perairan Ay-Rhun adalah: (1) cluster ekonomi berupa optimalisasi pemanfaatan sesuai daya dukung dengan nilai 0,6137; (2) cluster ekologi berupa pembentukan zonasi dengan nilai 0,5484; (3) cluster kelembagaan berupa penyusunan kebijakan pengelolaan dengan nilai 0,5308; dan (4) cluster sosial berupa sosialisasi mengenai konservasi dengan nilai 0,4680.

TOKSISITAS AKUT (LC50) SERBUK BOR (Cuttings) TERHADAP Daphnia sp. Hefni Effendi; Aditya Herry Emawan; Yusli Wardiatno; Majariana Krisanti
Bumi Lestari Journal of Environment Vol 12 No 2 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Research was aimed at determining toxicity of drilling cuttings towards Daphnia, revealed in LC50 96 hours, meaning that cuttings concentration cause 50% population of Daphnia within the period of 96 hour observation. LC50 96 hour is utilized for preliminary strategy of managing drilling cuttings. Static test was applied at the main bioassay experiment. Mortality was as an indicator of toxicity. Bioassay experiment refers to US-EPA (1991, 1996, 2002); Ziehl and Schmitt (2000). Mortality and water quality fluctuation were observed at hours 2, 4, 6, 8, 24, 48, 72, and 96. Determination of LC50 96 hour was carried out by the method of Probit Analysis. Manual count and software EPA Probit Analysis Version 1.5 were applied. LC50 96 hours cuttings towards Daphnia is 22.177 - 22,208 ppm. This indicates that cuttings has almost non-toxic characteristic. However, disposal of these cuttings needs oil content measurement. If oil content meets regulation (? 10%), cuttings is allowed to be discharged to the surrounding terrestrial environment.

Ecomorphology of Ostrea edulis (Linnaeus, 1758) in Kuala Gigieng Waters, Aceh Besar District Chitra Octavina; Fredinan Yulianda; Majariana Krisanti; Isdradjad Setyobudiandi
Jurnal Moluska Indonesia Vol. 5 No. 1 (2021): April 2021
Publisher : Masyarakat Moluska Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54115/jmi.v5i1.3

Ostrea edulis is one of the most common types of meat oysters and is commonly consumed by people in Kuala Gigieng, but until now there is not much scientific information about this species. The purpose of this study was to describe the ecomorphology of Ostrea edulis in Kuala Gigieng waters. This research was conducted from August to September 2013 in Kuala Gigieng Waters, Aceh Besar District. The method used in this research is purposive sampling. Identification of samples based on shell morphological characteristics including the exterior and interior of the shell using a magnifier lamp. The results showed that Ostrea edulis found in Kuala Gigieng waters had round, rough, hard, thick and uneven shells. The two valves are also not the same size, where the left valve is more concave than the right valve which tends to be flat. This is a form of the adaptation pattern of Ostrea edulis in Kuala Gigieng which tends to have a medium sand and clay sand substrate with a fairly high predation from both natural and human predation.

Co-Authors . Zairion Abdillah, Didit Abdur Rosyid Achmad Fahrudin Adham Panji Aditya Herry Emawan Afif, Muhammad Irfan Ahmad Muhtadi Ali Mashar Aliati Iswantari Anggraini, Nurlita Putri Annisa Putri Nandini Arbi Mei Gitarama Ari Wahyuni Ario Damar Ario Damar Awan Dermawan Ayu, Inna Puspa Beginer Subhan Benny Setiyadi Chitra Octavina Chitra Octavina Claritha Madonsa Desrita Dewi Ratih Agungpriyono Dietriech Geoffrey Bengen Ditta Ayu Anggraini Dwi Yuni Wulandari ekamaida, ekamaida Enan M. Adiwilaga Endang Sri Wahyuni Erni Dian Fisesa Ervien Juliyanto Etty Riani Fatreza, Ridho Fredinan Yulianda Gatot Yulianto Grin Tommy Panggabean Handoko Adi Susanto Hawis H Madduppa Hefni Effendi Hilman Hidayat Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjat Setyobudiandi Isdrajad - Setyobudi Ishak, Mursalin Johan Basmi Kawirian, Rizky Regina Lalu, Jeffri Azani Lesmana Luk luk Il Maknuun Luky Adrianto Lusita Meilana M, Niken T M. Mukhlis Kamal Mahardika Rizqi Himawan Mala Nurilmala Martin Ali Iqbal Maryono Maryono Masykhur Abdul Kadir Mennofatria Boer Muhammad Reza Cordova Mujizat Kawaroe Mukhlas Ansori MUNTI YUHANA Nadira Fakoubun Neksidin Niken T.M. Pratiwi Niken T.M. Pratiwi Niken TM Pratiwi Niken TM Pratiwi Niken TM Pratiwi Niken Tunjung Murti Pratiwi Nuralim Pasisingi Nuralim Pasisingi Nurcahyanto, Arif Nurlisa Alias Butet Oji Hadijah Perdana Putra Kelana Pieka Wulandari K. Pulungan, Ahyar Rahamadya, Aldiano Rahman, Chichilia Qaila Azzahra Rahmat Kurnia Rivaldy Sambo Palin Shofirma, Adela Sigid Hariyadi Siti Anindita Farhani Siti Mira Rahayu Sulistiono Sulistiono SYAHRIAL SYAHRIAL Syarif, Nawas Tri Apriadi Tyas Dita Pramesthy Ujang Suhendar Wan Mansur Yunita Magrima Anzani Yusli Wardiatno Zulhamsyah Imran

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