| dc.contributor.advisor | Yulianda, Fredinan | |
| dc.contributor.advisor | Kurniawan, Fery | |
| dc.contributor.author | Sabila, Via | |
| dc.date.accessioned | 2021-07-26T09:35:03Z | |
| dc.date.available | 2021-07-26T09:35:03Z | |
| dc.date.issued | 2021-07-24 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/107807 | |
| dc.description.abstract | Tolitoli, Sulawesi Tengah merupakan salah satu lokasi persebaran populasi dugong di Indonesia, dan dikelilingi oleh ekosistem perairan tropis yang produktif diantaranya padang lamun. Salah satu peran penting dari keberadaan lamun adalah sebagai sumber makanan utama dugong. Penelitian ini bertujuan untuk menentukan hubungan ekosistem lamun dengan kemunculan dugong di Tolitoli, Sulawesi Tengah. Data kemunculan menunjukkan bahwa terdapat delapan lokasi populasi dugong di Desa Malala dan Ogotua, serta enam lokasi di Desa Santigi. Rata-rata tutupan lamun masuk dalam kategori rusak dengan kondisi lamun kurang kaya. Analisis korelasi faktor lingkungan menunjukkan bahwa kecenderungan populasi dugong berada pada wilayah Tanjung Dusun Jalleje. Nilai koefisien determinasi tertinggi terdapat pada jumlah jenis lamun (0.6251) dan persen tutupan jenis Thalassia hemprichii (0.4845). Ekosistem lamun memiliki hubungan terhadap keberadaan dugong di Perairan Tolitoli. Parameter yang memiliki hubungan erat dengan keberadaan dugong adalah persen tutupan lamun, kepadatan serta persen tutupan jenis Thalassia hemprichii, kepadatan Cymodocea rotundata serta nilai DO dan pH. | id |
| dc.description.abstract | Tolitoli, Central Sulawesi is one of the distribution site of Dugong population
in Indonesia, which is surrounded by productive tropical aquatic ecosystem
including seagrass beds. One of the important roles of seagrass existence is a main
food source for Dugong. This study aims to figure out the relationship between
seagrass ecosystem and Dugong appearance in Tolitoli, Central Sulawesi. The
emergence data shows that there are eight locations of Dugong population in
Malala and Ogotua Villages, and six locations in Santigi Village. The average of
seagrass cover was categorized as damaged with less rich seagrass condition. The
correlation analysis of environmental factors shows that the trend of Dugong
population is in Tanjung Dusun Jalleje area. The highest value of coefficient of
determination was found in the number of seagrass species (0.6251) and the percent
cover of Thalassia Hemprichii (0.4845). The seagrass ecosystem have a
relationship with Dugong existence in Tolitoli Waters. Parameters that have a close
relationship with dugong are percent cover of seagrass, percent cover and density
of Thalassia hemprichii, density of Cymodocea rotundata and DO and pH value. | id |
| dc.description.sponsorship | Conservation Strategy Fund (CSF) | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Hubungan Kondisi Ekosistem Lamun dengan Keberadaan Dugong (Dugong dugon) di Perairan Tolitoli, Sulawesi Tengah | id |
| dc.title.alternative | Ralationship Between Seagrass Ecosystem Conditions and The Existance of Dugong (Dugong dugon) in Tolitoli Waters, Central Sulawesi | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | Dugong | id |
| dc.subject.keyword | Korelasi | id |
| dc.subject.keyword | Lamun | id |
| dc.subject.keyword | Thalassia hempriichi | id |
| dc.subject.keyword | Dugong | id |
| dc.subject.keyword | correlation | id |
| dc.subject.keyword | seagrass | id |
| dc.subject.keyword | Thalasia hempriichi | id |
