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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
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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SERAPAN KALSIUM DAN NUTRIEN OLEH ALGA BERFILAMEN Spirogyra sp. PADA LAMA PENYINARAN BERBEDA M, Niken T; Krisanti, Majariana; Ayu, Inna Puspa; Iswantari, Aliati; Apriadi, Tri
LIMNOTEK - Perairan Darat Tropis di Indonesia Vol 22, No 1 (2015)
Publisher : Research Center for Limnology

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Abstract

Spirogyra sp. merupakan salah satu mikroalga yang memiliki potensi sebagai bahan baku berbagai industri. Dalam rangka meningkatkan nilai guna dari potensi tersebut, dapat dilakukan penambahan elemen tertentu, di antaranya kalsium. Penelitian ini bertujuan untuk mengetahui kemampuan Spirogyra sp. dalam menyerap kalsium (Ca) dan nutrien pada lama penyinaran berbeda. Penelitian dilakukan terhadap kultur Spirogyra sp. pada skala laboratorium. Kalsium CaCl2  ditambahkan pada media Gandasil D® dengan perlak an penyinaran diskontinyu dan kontinyu. Setelah satu minggu perlakuan, konsentrasi Ca Spirogyra sp. meningkat sebesar 23,4% dan 21,8%, serta nutrien nitrogen anorganik yang terserap sebesar 67,3% dan 59,5% masing-masing pada perlakuan penyinaran kontinyu dan dikontinyu, namun bobot akhir pada perlakuan penyinaran diskontinyu lebih besar dari kontinyu. Diduga bahwa Ca merupakan elemen yang tidak dibutuhkan dalam jumlah banyak oleh Spirogyra sp. pada proses pertumbuhan alga berfilamen ini.
Productivity of Bentic Organisms (Order Diptera) in Cigambreng River, Tapos Village, Subdistrict Tenjoloya, Bogor Regency, West Java: Produktivitas Sekunder Organisme Bentik (Ordo Diptera) di Sungai Cigambreng, Desa Tapos, Kecamatan Tenjolaya, Kabupaten Bogor, Jawa Barat Kawirian, Rizky Regina; Nurcahyanto, Arif; Abdillah, Didit; Panggabean, Grin Tommy; Afif, Muhammad Irfan; Pulungan, Ahyar; Rahman, Chichilia Qaila Azzahra; Ishak, Mursalin; Krisanti, Majariana
Tropical Fisheries Management Journal Vol 4 No 1 (2020): Jurnal Pengelolaan Perikanan Tropis
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.v4i1.30904

Abstract

Insekta memiliki biodiversitas dengan penyebaran yang luas diseluruh dunia. Sampling dilakukan sekali dalam seminggu selama bulan Oktober 2019. Ditemukan total 717 spesimen Ordo Diptera yang melingkupi dua famili di Sungai Cigambreng. Tiap famili yang diperoleh melingkupi satu jenis yakni Antocha sp. (Famili Tipulidae.) dan Krenopelopia sp. (Chironomidae). Kehadiran jenis chironomid mengindikasikan adanya beban masukan berlebihan (Polutan) ke dalam perairan sungai Cigambreng. Secara umum, kelimpahan tertinggi diperoleh pada pengamatan ke empat yakni 284 ind/m2, sedangkan kelimpahan terendah diperoleh pada pengamatan ke dua yakni 60 ind/m2. Produktivitas sekunder melingkupi P/B Rasio sebesar 3.034/bulan dengan kecepatan produksi 14.2458 (g/m2/bln) dan biomassa (4.6954 g/m2).
Secondary Productivity of Crambidae Family in Cigambreng River, Tapos Village, Bogor: Produktivitas Sekunder Famili Crambidae di Sungai Cigambreng, Desa Tapos, Bogor Nurcahyanto, Arif; Pulungan, Ahyar; Abdillah, Didit; Afif, Muhammad Irfan; Panggabean, Grin Tommy; Kawirian, Rizky Regina; Rahman, Chichilia Qaila Azzahra; Krisanti, Majariana
Tropical Fisheries Management Journal Vol 4 No 1 (2020): Jurnal Pengelolaan Perikanan Tropis
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.v4i1.30905

Abstract

Secondary productivity is the formation of biomass of heterotrophic organisms in units of time including biomass that is lost in a certain time unit. The Crambidae family is an insect that has aquatic larvae and will become an air insect after the larval phase. This species has the potential to become a pest for agriculture. The study was conducted in October 2019 for one month. The Crambidae family species found consists of two species, Petrophila sp. and Elophila sp. The abundance of Crambidae during the study ranged from 100 ind/m2 to 422 ind/m2. Secondary productivity was analyzed by the size frequency method. The secondary productivity of the Crambidae family in Cigambreng river waters for one month was 47.7915 g/m2/month, the biomass formed was 14.9669 g/m2 and the P/B ratio was 3.1931.
Kelimpahan dan Keanekaragaman Siput Laut Opisthobranch di Bangsring Underwater dan Pulau Tabuhan, Banyuwangi Rosyid, Abdur; Krisanti, Majariana; Yulianto, Gatot
JST (Jurnal Sains dan Teknologi) Vol 11, No 1 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jst-undiksha.v11i1.45048

Abstract

Siput laut memiliki manfaat ekologi, ekonomi, dan menjadi objek penting dalam penelitian di berbagai disiplin ilmu. Sebagai bagian dari gastropod yang berasosiasi dengan organisme sesil, siput laut menjadi indikator yang baik untuk kesehatan habitat di perairan. Belum ada penelitian mengenai siput laut di Bangsring Underwater dan Pulau Tabuhan. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis kelimpahan dan keanekaragaman spesies siput laut (Opisthobranchia) di lokasi tersebut. Pengambilan data dilakukan di 9 lokasi penyelaman. Data siput laut diambil menggunakan belt transect dan fotografi bawah air di kedalaman 0 sampai 10 m (dikateogikan sebagai dangkal) dan >10 sampai 18 m (dikategorikan sebagai dalam). Identifikasi dilakukan melalui foto bawah air dengan melihat morfologi, warna, bentuk rhinophores, notum (punggung), kaki, dan insang. Waktu pengambilan data dimulai pada bulan November sampai dengan Desember 2020. Hasil penelitian menunjukkan bahwa ditemukan 85 spesies dalam 19 famili dan 3 ordo (Nudibranchia, Sacoglossa, dan Cephalaspidea). Famili paling beragam adalah Chromodorididae (29% dari total spesies) dan Phyllidiidae (19%) dari ordo Nudibranchia. Frekwensi temuan spesies terbanyak adalah spesies P. pustulosa dan P. briareum. Keanekaragaman tertinggi terdapat di Rumah Apung dangkal dengan nilai H’= 4,2  sedangkan keanekaragaman terendah terdapat di Tabuhan Selatan dengan nilai H’= 1,0. Kelimpahan tertinggi terdapat di Zona inti dangkal dengan nilai 23 ind/200 m2, sedangkan kelimpahan terendah terdapat di Tabuhan Selatan, Tabuhan Timur, dan Tabuhan Barat dengan nilai yang sama yaitu 1 ind/200 m2.
Biological Conservation of Molluscs Based on Spatial and Temporal Distribution in Tropical Tidal Lake, Medan-Indonesia Fredinan Yulianda; Ahmad Muhtadi; Mennofatria Boer; Majariana Krisanti; Yusli Wardiatno
HAYATI Journal of Biosciences Vol. 27 No. 4 (2020): October 2020
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.27.4.273

Abstract

The tidal lake ecosystem is formed by the flow of the Belmera River and seawater through a tidal process along a course of 12 km from Belawan (Malacca Strait). This lake has a tidal lake that has the characteristics of fresh water to brackish water and Mollusc communities from freshwater species to brackish water species. This study was performed to develop a mollusc conservation strategy based on the spatial and temporal distribution of Mollusca in the tides. The study was conducted from September 2018-August 2019. Mollusc samples were taken every month at high tide and low tide using a Petersen grab tool. Nine Mollusca species, consisting of three bivalves and six gastropods, were identified. Polymedosa expansa is a mollusc species that is considered for conservation. The population size of P. expansa is small, and its distribution is limited to the northern lake. P. expansa was found only in September at high tide and in December at low tide. Competition among Mollusca and habitat availability are obstacles to the survival of P. expansa. The habitat of P. expansa is mangrove, and therefore a conservation approach was carried out through improvement of mangrove quality.
Deformitas Ligula Larva Tanypodinae sebagai Indikator Pencemaran Logam Berat di Danau Lido, Jawa Barat Tyas Dita Pramesthy; Yusli Wardiatno; Majariana Krisanti
Jurnal Ilmu Pertanian Indonesia Vol. 19 No. 2 (2014): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (645.135 KB)

Abstract

As one group of Chironomidae Tanypodinae larvae can be used in biological assessment to detect the heavymetal pollution in aquatic environment, because they could show morphological changes due to the pollution. Thestudy was aimed to describe ligula deformities in Tanypodinae larvae in a heavy metal polluted lake. The study wasconducted in Mei to June 2014 at Lake Lido, West Java. The results showed that lead (Pb) concentration in LidoLake was quaite high, i.e. 0.08 0.19 mg/L. Ten of fifty-five collected Tanypodinae larve exhibited deformation in theirligulae. Index of severity of ligula deformation (ILSD) was 4.4 indicating the response of the Chironomidae larvae tolead pollution.
Perbandingan Kelimpahan Larva Chironomidae di Dua Danau Berbeda di Provinsi Jambi Siti Anindita Farhani; Yusli Wardiatno; Majariana Krisanti
Jurnal Ilmu Pertanian Indonesia Vol. 19 No. 3 (2014): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

This research was conducted at two different lakes in Jambi Province (Lake Sipin and Lake Teluk) to compare abundance of aquatic insect larvae (family: Chironomidae). Lake Sipin located close by the settlement and got many influences from anthropogenic activities. However, Lake Teluk got less anthropogenic disturbance. Both lakes have difference plants cover. The area around Lake Sipin was more open compared to Lake Teluk and it caused low transparency level in Lake Sipin. The transparency level of Lake Sipin was 58.62 cm whereas transparency level of Lake Teluk was 70.29 cm. The difference of this transparency level influenced Chironomidae Larvae abundance that was encountered. Larvae abundance which was found in Lake Sipin was 49 ind/m2, while larvae abundance of Lake Teluk was 374 ind/m2. The result showed that water transparency level, water colors and vegetation affected abundance of Chironomidae larvae.
Dinamika Spasial dan Temporal Struktur Komunitas Zooplankton di Teluk Jakarta Masykhur Abdul Kadir; Ario Damar; Majariana Krisanti
Jurnal Ilmu Pertanian Indonesia Vol. 20 No. 3 (2015): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2094.515 KB) | DOI: 10.18343/jipi.20.3.247

Abstract

Study of spatial and temporal dynamics of zooplankton community structure in the Jakarta Bay. The purpose are analyzing the abundance, distribution, diversity, and dominance index with indicators of water quality spatial and temporal waters of Jakarta Bay. The research was conducted from July-October 2013. Sampling was done four times (July, August, September, and October). The water quality was analysed by Laboratory Productivity and Water Environment at Department of Resources Management, Faculty of Fisheries and Marine Sciences, Bogor Agricultural University. Zooplankton were analyzed using the method of enumeration (census SRC), in Micro Biology Laboratory Faculty. Based on the distribution patterns were its indicates that the landward dissolved oxygen (DO) is increasingly high, especially in August, September, and October, and increase the abundance of zooplankton as much as 1.3106 Ind/m3. DO with a high spatial concentration value reaches the range of 6.2-14.5 mg/L in Muara Marunda (Station 10), and increase the abundance of zooplankton as much as 5.1106 Ind/m3, with a majority composition of crustacea. Results of classification was diversity moderate, stable uniformity, and high dominance index.
Komunitas Makrozoobentos dan Akumulasi Kromium di Sungai Cimanuk Lama, Jawa Barat Arbi Mei Gitarama; Majariana Krisanti; Dewi Ratih Agungpriyono
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 1 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (601.419 KB) | DOI: 10.18343/jipi.21.1.48

Abstract

The residue of human activities and batik industrial waste water surrounding the river will be able to increase the accumulation of chromium and to disrupt macrozoobenthic communities in the river. The aims of this study was to assess the impact of human activities surrounding the river to the macrozoobenthic communities and the accumulation of chromium in Cimanuk Lama River, Indramayu District, West Java. The study has been conducted from AprilMay 2015 based on three times sampling at three different sampling stations. The result of this study shows that the chromium accumulated in the waters of all station still meet the standard quality ranging from 0,010-0,016 mg/l, but only station 1 fulfills the standard quality for chromium accumulated in the river sediment with the range of all stations was about 11,72-46,63 mg/kg. The results also show that the community index analysis describes the change of macrozoobenthic community at all stations caused by environmental pressure, especially at the station 2 which is indicated by the highest score of Family Biotic Index. The accumulation of the chromium in the waters and the change of macrozoobenthic community structure are mostly influenced by the use of the Cimanuk Lama river long for agricultural and fisheries activities, and also batik home industry.
DAYA DUKUNG LINGKUNGAN PERAIRAN TELUK EKAS UNTUK PENGEMBANGAN KEGIATAN BUDIDAYA IKAN KERAPU DALAM KARAM BA JARING APUNG Majariana Krisanti; Zulhamsyah Imran
Jurnal Ilmu Pertanian Indonesia Vol. 11 No. 2 (2006): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Grouper net cages culture in Ekas Bay, East Lombok, Nusa Tenggara Barat were carried out for public income improvement. The net cages culture also potentially waste generate that can be harmful for those activity itself. Waste potential study from net cages culture was conducted to obtain information about Ekas Bay carrying capacity for culture activity. The information consists of physical and chemical properties of water (salinity, water temperature, dissolved oxygen, pH, ammonia, nitrite, nitrate, turbidity, and depth) as primary and secondary data. According to ammonia and nitrate concentration, the net cages culture activities could not suit the carrying capacity of Ekas Bay. The cage culture activity should be organize therefore can be economically and ecologically profitable furthermore ecologically sustainable.
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