| dc.contributor.advisor | Pratiwi, Niken Tunjung Murti | |
| dc.contributor.advisor | Wulandari, Dwi Yuni | |
| dc.contributor.author | Rizqi, Fitri Nur | |
| dc.date.accessioned | 2021-12-19T01:49:27Z | |
| dc.date.available | 2021-12-19T01:49:27Z | |
| dc.date.issued | 2021 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/110233 | |
| dc.description.abstract | Distribusi spasial plankton di perairan akan membentuk sebuah pola tertentu, seperti pola distribusi acak, seragam, atau mengelompok. Penelitian ini bertujuan menganalisis distribusi spasial plankton di perairan Waduk Jatigede, Sumedang, Jawa Barat. Pengambilan contoh dilakukan pada bulan Februari-April 2020 pada tujuh stasiun pengamatan. Distribusi plankton di perairan dianalisis menggunakan Indeks Morisita, kemudian hasilnya diuji dengan uji Chi-kuadrat. Waduk Jatigede terdiri dari tiga zona, yaitu zona riverine, zona transisi, dan zona lacustrine. Jumlah jenis fitoplankton didominasi oleh Chlorophyceae, sedangkan kelimpahan fitoplankton didominasi oleh Cyanophyceae. Zooplankton didominasi oleh Rotifera, baik berdasarkan jumlah jenis maupun kelimpahannya. Struktur komunitas fitoplankton dan zooplankton cenderung tidak stabil. Genus fitoplankton yang mendominasi perairan, yaitu Pseudoanabaena. Keseluruhan genus plankton, baik kelompok fitoplankton maupun zooplankton umumnya memiliki pola distribusi mengelompok pada seluruh zona di perairan Waduk Jatigede. | id |
| dc.description.abstract | The spatial distribution of plankton in the waters will form a certain pattern such as a random, uniform, or clumped distribution pattern. This study aims to analyze the spatial distribution of plankton in the waters of Jatigede Reservoir, Sumedang, West Java. Sampling was carried out in February-April 2020 at seven observation stations. The distribution of plankton in the waters was calculated using the Morisita Index, then the results are tested by Chi-square test. Jatigede Reservoir consists of three zones, namely riverine zone, transition zone, and lacustrine zone. The number of phytoplankton types is dominated by Chlorophyceae, while the abundance of phytoplankton is dominated by Cyanophyceae. Zooplankton is dominated by Rotifers, both based on the number of species and abundance. Phytoplankton and zooplankton community structures tend to be unstable. The phytoplankton genus that dominates the waters is Pseudoanabaena. The entire genus of plankton, both phytoplankton and zooplankton groups, generally have a clumped distribution pattern in all zones of Jatigede Reservoir. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Distribusi Spasial Plankton di Perairan Waduk Jatigede, Sumedang, Jawa Barat | id |
| dc.title.alternative | Spatial Distribution of Plankton in Jatigede Reservoir, Sumedang, West Java | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | distribution pattern | id |
| dc.subject.keyword | phytoplankton | id |
| dc.subject.keyword | reservoir | id |
| dc.subject.keyword | spatial | id |
| dc.subject.keyword | zooplankton | id |
