Claim Missing Document
Check
Articles

Found 2 Documents
Search

Studi Literatur Potensi Pemanfaatan dan Pengolahan Alga Genus Sargassum yang Terdapat di Kepulauan Seribu Sebagai Bahan Obat Utami, Tyas Putri; Sayogo, Budiarto Heru
Archives Pharmacia Vol 3, No 1 (2021): ARCHIVES PHARMACIA
Publisher : Lembaga Penerbitan Universitas Esa Unggul

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

Abstract

Salah satu organisme laut dapat dijumpai di hampir seluruh pantai di Indonesia adalah makroalga dari Genus Sargassum. Kandungan yang terdapat di dalamnya berkhasiat sebagai obat dari berbagai macam penyakit karena Sargassum sp. diketahui mengandung alginat, protein, vitamin C, tanin, yodium, dan fenol. Tercatat ada 58 jenis makroalga dari jenis Sargassum dan terdapat lebih dari 15 jenis yang ada di perairan Indonesia. Di wilayah perairan Kepulauan Seribu diketahui terdapat Sargassum binderi, Sargassum crassifolium, Sargassum echinocarpum, Sargassum gracillimum, Sargassum mollerii, Sargassum polycystum, Sargassum sinereum, Sargassum asperifolium dan Sargassum ilicifolium. Dari setiap jenis Sargassum yang diketahui terdapat di Keplauan Seribu, masih terdapat beberapa jenis yang belum dieksplorasi lebih jauh mengenai kandungan senyawa aktifnya.
A Correlation between Environmental Knowledge and High School Student Coral Reefs Concervation’s Concern at Kepulauan Seribu Sayogo, Budiarto Heru; Seribulan, M. N. Matondang; Istiadi, Yossa
Biosfer: Jurnal Pendidikan Biologi Vol. 8 No. 2 (2015): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.389 KB) | DOI: 10.21009/biosferjpb.8-2.2

Abstract

Knowledge is an important factor in appearing care. As well as knowledge of high school student around Pulau Pramuka in order to bring conservation principle in the area. The aim of this research was to find out the correlation between environmental knowledge and coral reefs conservation concern. This research was held on February 2015 at SMAN 69 Jakarta. The research method used was descriptive with survey technique bycorrelational study. The sample reserach was 43 high school students grade X. The regression model was . Coefficient correlation was 0,395 that means there was low correlation between environmental knowledge of high school student and their care about coral reefs conservation. Environmental knowledge about coral reefs conservation gave contribution of 15,60% on high school student care about coral reefs conservation. The research result concluded that there was correlation between environmental knowledge and coral reefs conservation concern.