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Journal : BERKALA SAINSTEK

Distribusi Lamun di Zona Intertidal Tanjung Bilik Taman Nasional Baluran Menggunakan Metode GIS (Geographic Information System) Hidayatullah, Alhabsy; Sudarmadji, S.; Ulum, Fuad Bahrul; Sulistiyowati, Hari; Setiawan, Rendy
BERKALA SAINSTEK Vol 6 No 1 (2018)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v6i1.7557

Abstract

Zona intertidal merupakan wilayah perairan laut yang masih dipengaruhi oleh pasang surut air laut. Salah satu keanekaragaman hayati yang terdapat di zona intertidal adalah lamun. Salah satu tanjung yang memiliki padang lamun adalah Tanjung Bilik Taman Nasional Baluran. Tujuan dari penelitian ini adalah mengetahui distribusi lamun di Zona Intertidal Tanjung Bilik Taman Nasional Baluran dengan menggunakan metode GIS (Geographic Information System). Metode pengambilan data yang digunakan yaitu metode jelajah. Data koordinat habitat lamun dipetakan menggunakan program arcGIS 10. Berdasarkan penelitian yang telah dilakukan ditemukan empat jenis lamun dengan urutan dari distribusi terluas, yaitu Thalassia hemprichii, Enhalus acoroides, Halophila minor, dan Halodule pinifolia. Thalassia hemprichii dan Enhalus acoroides memiliki pola distribusi acak. Halophila minor dan Halodule pinifolia memiliki pola distribusi mengelompok. Kata Kunci: Distribusi, Lamun, Zona Intertidal, Tanjung Bilik
Tree Ferns of C. contaminans and C. orientalis from Biosite Erek-erek Geoforest of Ijen Geopark, Banyuwangi Ulum, Fuad Bahrul; Setyati, Dwi
BERKALA SAINSTEK Vol 10 No 3 (2022)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v10i3.31738

Abstract

The tree ferns abundant in the ecotourism area of the geoforest erek-erek biosite is represented as ancient plants. However, species list and their composition as diversity richness data is still lacking the in the conservation area. The aims of of this study was to determine the tree ferns and provide the description of the species. Observations on the morphological characters of plants were carried out directly in the field of tree ferns habitat at the Ijen geopark, Banyuwangi, while other morphological and anatomical determinations were conducted in laboratory. The tree ferns identified in the erek-erek forest were two species i.e., Cyathea contaminans and Cyathea orientalis. The main distinguishing characteristics of these species are: stem height, stem surface, attachment of the remaining petiole, scale color, crozier size, indusium and spore shape. This article also provides descriptions of the species and the information regarding conspicuous characters that can be used for species determination in the field. We also propose further conservation efforts to preserve the tree ferns in their habitat.
Co-Authors Afiatri Putrika AFIATRI PUTRIKA AFIATRI PUTRIKA, AFIATRI Afidah, Yusfi Angraeni, Devi Silvia Ardiyansah, Muhammad Arif Mohammad Siddiq Arsetyo Rahardianto ‘Ain, Salsabila Qurrotu DIAN APRIANI DIAN APRIANI DWI INDAHNING ROHMAH Dwi Setyati Dwinianti, Edia Fitri Eny Yuniati Fadri, Firda FADZILAH AG FADZILAH AG. KANAK FADZILAH AG. KANAK, FADZILAH AG. Farhan, Abdillah Maulana Fitri, Edia Fitri, Nurfajri Eka Gilani, Noor Azizah Hayyinah, Asa Hanifatul Hidayat Teguh Wiyono Hidayatullah, Alhabsy Indah Wahyuni INDAH WAHYUNI KANAK KANJANA WONGKUNA KANJANA WONGKUNA KANJANA WONGKUNA, KANJANA Khoirunnisa, Gita Ayu Kurniawan, Ludfi Laili, Alvina Nur LESLEY C. LUBOS LESLEY C. LUBOS LESLEY C. LUBOS, LESLEY C. LUONG THIEN TAM LUONG THIEN TAM LUONG THIEN TAM, LUONG THIEN Miatin Alvin Septianasari Mika Rizki Puspaningrum MIKA RIZKI PUSPANINGRUM MIKA RIZKI PUSPANINGRUM, MIKA RIZKI MOHD RAWIYANI PG. HJ. SERUDIN MOHD RAWIYANI PG. HJ. SERUDIN MOHD RAWIYANI PG. HJ. SERUDIN, MOHD RAWIYANI PG. MONICA SULEIMAN MONICA SULEIMAN MONICA SULEIMAN, MONICA Mudinillah, Adam Mukhamad Su'udi Musyarofah Zuhri MUSYAROFAH ZUHRI Musyarofah Zuhri NG AIK MIN NG AIK MIN NG AIK MIN, NG AIK NURLISMA JUNITA NURLISMA JUNITA NURLISMA JUNITA, NURLISMA NURSAHARA PASARIBU Nursahara Pasaribu Nursahara Pasaribu Ratnasari, Tri Rendy Setiawan Rizqoni, Moh Ikmal Alfi ROBBERT GRADSTEIN ROBBERT GRADSTEIN ROBBERT GRADSTEIN, ROBBERT Rosida, Waki'atil Rosida, Wakiatil SATRIYAS ILYAS SOONTHREE KORNOCHALERT SOONTHREE KORNOCHALERT SOONTHREE KORNOCHALERT, SOONTHREE Su'udi, M. Su'udi, Mukhamad Sudarmadji, S. Sulistiyowati, Hari Su’udi, Mukhamad Ulaa, Munaa Aqidatul Veren Yuliana Saputri Wulandari, Dyah Retno YONG KIEN–THAI, YONG YONG KIEN–THAI YONG KIEN–THAI