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KELIMPAHAN DAN SEBARAN VERTIKAL FITOPLANKTON DI PERAIRAN MUARA SUNGAI MUSI KA…
Phytoplankton is the main producer organism in the food chain. The high activity of people in the waters of the Musi River Estuary can affect the abundance of phytoplankton. This study aims to determine the type and composition, describe the abundance and distribution and analyse the structure of phytoplankton communities and their relationship with physico-chemical parameters of waters vertica…
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- xiv, 105 hlm.; ilus.; 29 cm
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- T1521702024
IDENTIFIKASI JENIS DAN KELIMPAHAN MIKROPLASTIK PADA RAJUNGAN (Portunus pelagi…
Plastic is an object with a high level of use in society and most of its use is single use only. Plastic that floats and settles in water will be degraded into smaller particles called microplastics. The very small size of microplastics means that microplastics are often considered food by marine biota, one of which is the blue swimming crab (Portunus pelagicus). Microplastics that accumulate i…
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- xxi, 43 hlm.; ilus.; tab; 29 cm
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- T1437922024
IDENTIFIKASI KELIMPAHAN MIKROPLASTIK PADA UDANG JERBUNG (PENAEUS MERGUIENSIS)…
Microplastics are a form of plastic waste that is very difficult to detect because they are very small and easily dispersed in the ocean. The danger of microplastic contamination to biota can cause physical damage, reduce growth rates and tend to be toxic. This study aims to analyse the abundance of microplastics, identify type of microplastics in shrimp Penaeus merguiensis and Litopenaeus vann…
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- xvii, 48 hlm.; ilus.; tab; 29 cm
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- T1437742024
PERBANDINGAN KELIMPAHAN MIKROPLASTIK DI MUARA SUNGAI KONG DAN PERAIRAN PULAU …
One source of marine pollution that is often found is plastic waste. Plastic waste thrown away in coastal areas can be carried by ocean dynamics such as strong currents and settle in important coastal ecosystems such as mangroves, seagrass and coral reefs. Plastic waste that is degraded over a long time will turn into microplastics. Microplastics can accumulate in marine biota through various o…
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- xxiv, 52 hlm.; ilus.; tab.; 28 cm.
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- T1482662024
JENIS DAN KELIMPAHAN MIKROPLASTIK PADA AIR DAN IKAN KERAPU MACAN (Epinephelus…
Plastic waste in the waters can have an impact on ecosystems in marine and coastal waters. Plastic waste will degrade into microplastics. Microplastics can enter the digestive tract of fish and cause changes in fish metabolic processes, disrupt the immune system of fish and have the potential to contaminate humans who eat them. This study aims to analyze the types, characteristics and abundance…
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- xvi, 58 hlm.; ilus.; tab.; 28 cm.
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- T1481082024
KELIMPAHAN FITOPLANKTON DAN RASIO N/P DI PERAIRAN MUARA UPANG, SUMATERA SELATAN
Muara Upang merupakan salah satu muara yang berasal dari aliran Sungai Musi di Sumatera Selatan dengan kualitas perairan yang dinamis. Fitoplankton adalah organisme perairan yang kehidupannya sangat tergantung dari kualitas perairan, diantaranya kondisi nutrien. Tujuan penelitian ini adalah mengidentifikasi jenis fitoplankton, menganalisis struktur komunitas dan rasio N/P di Perairan Muara Upan…
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- xxiii, 45 hlm.; tab.; ilus.; 29 cm.
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- T410722021
KOMPOSISI DAN KELIMPAHAN MEROPLANKTON SEBAGAI PLASMA NUTFAH SUMBERDAYA PERIKA…
The water of Muara Upang, located in Banyuasin, South Sumatra, are thought to be a nursery area for meroplankton to be used as germplasm for fisheries resources because it has a mangrove ecosystem. This study aims to identify the types of meroplankton, analyze the composition and abundance of meroplankton and analyze the potential of meroplankton as a fishery resource germplasm in the waters of…
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- xvii, 37 hlm.; tab.; 29 cm.
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- T410222021
HUBUNGAN NITRAT DAN FOSFAT TERHADAP KELIMPAHAN FITOPLANKTON DI MUARA SUNGAI U…
Perairan Muara Sungai Upang merupakan perairan yang banyak digunakan oleh para nelayan untuk berbagai kegiatan seperti mencari ikan, jalur transportasi air maupun kebutuhan penduduk. Hubungan nitrat dan fosfat terhadap kelimpahan fitoplankton dapat digunakan untuk mengetahui kondisi perairan. Tujuan penelitian ini untuk mengidentifikasi jenis-jenis fitoplankton, menganalisis struktur komunitas …
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- vi, 42 hlm.; tab.; ilus.; 29 cm.
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- T410982021
ESTIMASI STOK KELIMPAHAN SUMBERDAYA IKAN MENGGUNAKAN METODE HIDROAKUSTIK DI P…
The Banyuasin Coast is a mangrove forest ecosystem with great potential. Mangrove forest areas are closely related to fish resources, so information on potential fish resources is important to study in order to maintain the sustainability of fish resources. This study aims to estimate the stock abundance of fish resources using the hydroacoustic method. Acquisition of acoustic data using the Sc…
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- xviii, 46 hlm.; tab.; ilus.; 29 cm.
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- T548432021
DISTRIBUSI SPASIAL KELIMPAHAN SUBCLASS COPEPODA DI PERAIRAN MUARA SUNGAI MUSI…
Copepoda merupakan salah satu kelompok yang mendominansi populasi zooplankton di perairan. Kelimpahan copepoda dapat dijadikan sebagai indikator suatu perairan karena merupakan salah satu makanan bagi ikan pelagis. Penelitian ini bertujuan untuk mengetahui distribusi kelimpahan copepoda dan hubungan kelimpahan terhadap kualitas perairan di Muara Sungai Musi. Adapun metode yang digunakan pada pe…
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- xxi, 48 hlm.; tab.; ilus.; 29 cm.
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- T408962021
ANALISIS KETERKAITAN KONDISI TUTUPAN KARANG TERHADAP KELIMPAHAN IKAN KAKATUA …
Coral reefs are marine ecosystems that function as island protectors from waves and act as shelters, foraging and spawning for associated biota. Parrot Fish has a positive impact in maintaining or sustaining coral reef ecosystems . This study aims to analysis the condition of coral reefs and abundance of Parrot Fish and analyze the type of Parrot Fish that were found as well as the relationship…
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- xxi, 65 hlm.; tab.; ilus.; 29 cm.
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- T520462021
ANALISIS KELIMPAHAN FITOPLANKTON DAN KANDUNGAN KLOROFIL-A DI MUARA UPANG, KAB…
Perairan Muara Upang umumnya digunakan oleh masyarakat sekitar untuk sarana transportasi air, menangkap ikan, dan aktivitas pertanian sehingga akan mempengaruhi kualitas perairan. Fitoplankton sangat erat kaitannya dengan parameter fisika – kimia perairan, fitoplankton dan klorofil-a sering dijadikan indikator kesuburan suatu perairan. Tujuan penelitian ini untuk menganalisis jenis dan kelimp…
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- xxviii, 57 hlm.; ilus.; 29 cm.
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- T410932021
KELIMPAHAN DAN SEBARAN ZOOPLANKTON DI PERAIRAN SEKITAR DERMAGA KUALA STABAS K…
Zooplankton is a planktonic organism that can be one of the indicators of fertility in a water. Changes in water quality will affect the abundance and distribution of zooplankton. This research was conducted to analyze the abundance and distribution of zooplankton in the waters around Kuala Stabas Krui Pier. This research was conducted in January 2021. Zooplankton samples were taken at 9 statio…
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- xxi, 59 hlm.; tab.; ilus.; 29 cm.
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- T474022021
ANALISIS PRODUKTIVITAS PRIMER BERDASARKAN PENGUKURAN KELIMPAHAN FITOPLANKTON …
Dini Fathia. 08051381722115. Primary Productivity Analysis Based on Measurement of Phytoplankton Abundance and Chlorophyll-a Concentration in the waters of Tangkil Island, Lampung (Supervisors: Tengku Zia Ulqodry, S.T, M.Si, Ph.D and Ellis Nurjuliasti Ningsih, M.Si) The high potential of natural resources in the waters of Tangkil Island is an indication of the fertility level of the waters. The…
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- xv, 59 hlm.; tab.; ilus.; 29 cm.
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- T508592021
PENERAPAN TEKNOLOGI HIDROAKUSTIK UNTUK PENDUGAAN KELIMPAHAN DAN SEBARAN SPASI…
Sembilang National Park (TNS) has high primary productivity because it is dominated by mangrove ecosystems. The high primary productivity is indicated by the high abundance of zooplankton as an indicator of waters. The abundance of zooplankton can be determined by conventional methods using bongonet and hydroacoustic methods. This study aims to estimate the abundance and analyze the distributio…
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- xviii, 46 hlm.; ilus.; 29 cm.
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- T548042021
Hubungan antara kelimpahan fitoplankton dengan faktor fisika-kimia di peraira…
Perubahan kualitas perairan Selat Bangka sangat bepengaruh terhadap kelimpahan fitoplankton, sehingga keberadaan fitoplankton di suatu perairan dapat memberikan informasi mengenai kondisi suatu perairan. Tujuan penelitian ini adalah untuk menganalisis kelimpahan fitoplankton, mengkaji karakteristik parameter fisika kimia dan mengetahui hubungan kelimpahan fitoplankton dengan faktor fisika …
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- xiv, 53 hlm. : ilus.
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Keanekaragaman dan kelimpahan serangga ordo diptera di wilayah Sungai Musi Ke…
Penelitian keanekaragaman dan kelimpahan serangga ordo Diptera di wilayah Sungai Musi kecamatan Gandus Kota Palembang telah dilakukan pada bulan Juli 2014 sampai dengan Agustus 2014. Tujuan dari penelitian ini untuk mengetahui jenis-jenis serangga ordo Diptera dan kelimpahannya di wilayah Sungai Musi Kecamatan Gandus Kota Palembang. Metode yang dilakukan secara survei, dengan menggunakan al…
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- xiii, 33 hlm.:ilus.
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- Ver k 2014
Keanekaragaman jenis dan kelimpahan ordo coleoptera di sekitar wilayah Sungai…
Penelitian keanekaragaman dan kelimpahan Ordo Coleoptera di wilayah sekitar Sungai Musi Kota Palembang telah dilakukan pada Bulan Juli-Agustus 2014. Penelitian ini bertujuan untuk mengetahui keanekaragaman dan kelimpahan Ordo Coleoptera di sekitar wilayah Sungai Musi Kota Palembang. Metode yang dilakukan adalah metode survei, penentuan lokasi dan stasiun penelitian dilakukan dengan metode P…
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- xviii, 38 hlm.:ilus.
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- Mit k 2014
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