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All Journal Bioma : Berkala Ilmiah Biologi SAINS DAN MATEMATIKA Jurnal Akademika Biologi REINWARDTIA BERITA BIOLOGI Biosaintifika: Journal of Biology & Biology Education Jurnal Biologi Tropika
Karyadi Baskoro
Biology Department, Faculty Of Sciences And Mathematics, Diponegoro University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Mathematics

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Keanekaragaman dan Kelimpahan Jenis Burung di Pusat Restorasi Mangrove Mojo Kabupaten Pemalang Tamar, Irsyad Muhammad; Baskoro, Karyadi; Hadi, Mochamad; Rahadian, Rully
Bioma : Berkala Ilmiah Biologi Vol. 22, No 2, Tahun 2020
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.22.2.121-129

Abstract

Mojo Mangrove is a forest area located in the tidal area and becomes a habitat for various organisms in it. Mojo mangrove forest is an ecosystem that is a place to live and breed various species of birds, because of the existence of habitat and food that supports. The location of the Mojo mangrove forest which is far from the settlement is a supporting factor which is the reason birds love the habitat. Species diversity and abundance of bird species can reflect the high biodiversity of other wildlife, meaning birds can be used as indicators of forest quality. The purpose of this study was to determine the diversity and abundance of bird species, and determine the status of bird conservation in the Mojo Pemalang Mangrove Restoration Center. The study was conducted from February to April 2019 at the Mojo Mangrove Restoration Center in Pemalang District, using the point count method. The analysis carried out was a species abundance index, a species diversity index, a species evenness index, a similarity index, and the Hutchinson T test. There are 53 species of 27 families. The diversity of bird species is included in the medium category with an index of 1.97 - 2.85. Based on IUCN, there are 49 species of birds included in the Least concern category, 2 species included in the vulnurable that is Javan coucal (Centropus nigrorufus) and Javan myna (Acridotheres javanicus), 2 species included in the Near threatned category that is Oriental darter (Anhinga melanogaster) dan Javan plover (Charadrius javanicus). Based on Law No. 5 In 1990 there were 10 protected bird species.
Keanekaraaman Burung Daerah Terbuka Dan Tertutup Hutan Kota Tinjomoyo Dengan Hutan Kota Universitas Diponegoro Semarang Muhammad Abu Naim; Mochamad Hadi; Karyadi Baskoro
Jurnal Akademika Biologi Vol. 8 No. 2 Juli 2019
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (122.273 KB)

Abstract

Hutan Kota merupakan salah satu Ruang Terbuka Hijau (RTH) yang memiliki luas minimal 0,25 ha pada wilayah perkotaan dengan vegetasi pohon yang dominan. Berdasarkan peran dan fungsinya, kawasan hutan kota dapat dikembangkan sebagai penyangga wilayah resapan air tanah, rekreasi alam, pelestarian plasma nutfah, sangtuari dan habitat satwa liar. Hutan Kota Tinjomoyo (57,5 ha) dan Hutan Kota Universitas Diponegoro (26 ha) merupakan dua hutan kota Pemerintah Kota Semarang yang memiliki wilayah paling luas. Burung merupakan salah satu vertebrata yang peka terhadap lingkungan, baik faktor fisik, kimia maupun biologi. Keberadaan burung di hutan kota berperan dalam memperkuat fungsi ekologis kota, memencarkan biji, polinator, pengendali hama dan menambah nilai estetika kota. Tujuan penelitian yaitu untuk mengkaji keanekaragaman burung yang ada di hutan kota. Penelitian ini dilaksanakan pada bulan April-Mei 2019 dengan melakukan pengamatan dan pendataan langsung pada daerah terbuka dan tertutup Hutan Kota Tinjomoyo serta Hutan Kota Universitas Diponegoro menggunakan metode point count. Analisis yang digunakan yaitu dengan menggunakan indeks kelimpahan jenis, indeks keanekaragaman jenis, indeks kemerataan jenis dan uji t-Hutcheson. Dijumpai 48 jenis burung, 10 jenis masuk kategori dominan dengan 2 jenis burung dominan di semua lokasi. Indeks keanekaragaman jenis sedang dengan nilai indeks keanekaragaman 2-2,73 dan persebaran jenis merata dengan indeks kemerataan 0,55-0,76. Tidak terdapat perbedaan yang signifikan pada daerah terbuka dan tertutup antara Hutan Kota Tinjomoyo dengan Hutan Kota Universitas Diponegoro. Hutan Kota Universitas Diponegoro pada daerah terbuka dengan daerah tertutup berbeda signifikan.
PERAN AKTIF SAINS WARGA UNTUK AKSELERASI PEROLEHAN DATA KUPU-KUPU DI INDONESIA TERKAIT PROJECT BIFA-GBIF Djunijanti Peggie; Muhammad Rasyidi; Imti Yazil Wafa; Karyadi Baskoro
BERITA BIOLOGI Vol 21, No 3 (2021): Berita Biologi
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v21i3.4264

Abstract

Citizen science participation in the scope of biodiversity data acquisition has increased globally. Data on the occurrence of butterflies are usually obtained through specimen inventories, which are costly and labor intensive. Without compromising the importance of specimens, data acquisition on the occurrence of butterflies from various areas in Indonesia through butterfly photos can be pursued through the contribution of citizen science. This initiative was carried out as part of the BIFA-GBIF project. The involvement of citizen science is very effective in increasing the acquisition of data on the occurrence of various butterfly species. More than 1,000 photographs of butterflies were received from 26 persons contributing to the initiative, and 744 entries have been processed resulting in records of 197 butterfly species. This initiative opens up more opportunities in the future.ABSTRAKPartisipasi sains warga dalam lingkup perolehan data biodiversitas telah meningkat secara global. Data keberadaan kupu-kupu biasanya diperoleh melalui inventarisasi spesimen, yang membutuhkan banyak biaya dan tenaga. Tanpa mengurangi nilai penting spesimen, perolehan data keberadaan kupu-kupu dari berbagai area di Indonesia melalui foto kupu-kupu dapat diupayakan melalui kontribusi sains warga. Inisiatif ini dilakukan sebagai bagian dari project BIFA-GBIF. Keterlibatan sains warga sangat efektif dalam meningkatkan perolehan data keberadaan berbagai spesies kupu-kupu. Lebih dari 1.000 foto kupu-kupu telah diterima dari 26 orang yang berkontribusi dalam inisiatif ini, dan 744 entry telah diproses yang menghasilkan data rekaman 197 spesies kupu-kupu. Inisiatif ini membuka lebih banyak peluang ke depannya.
Pola sebaran dan preferensi habitat kodok buduk (Duttaphrynus melanostictus Schneider, 1799) di Kecamatan Tembalang, Semarang Zuni Miftakhurrohmah; Karyadi Baskoro; Rully Rahadian
Jurnal Biologi Tropika Vol. 2, No. 2, Tahun 2019
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (505.779 KB) | DOI: 10.14710/jbt.2.2.74-79

Abstract

Asian common toad is a human-commensal organism that can easily be found around. This species is the most common species that has a very wide habitat range, from backyard to secondary forest. Tembalang has relatively diverse habitat type which will be suitable for Asian common toad's habitat, but, as the land use of the area are changing from rural to urban land use, the toad population is changing as well. The objectives of the research are to understand the distribution pattern of Duttaphrynus melanostictus along with its habitat preference in Kecamatan Tembalang, Semarang. The research was taken in March – July 2019, by observing the toad population in three different types of habitat (developed habitat, vegetation-covered habitat, and open habitat). The data was taken using visual encounter survey method, at night starting from 7 to 10 p.m. The data of toad's prevalence was analyzed using Morisita index to comprehend the distribution pattern, while the habitat variable data was analyzed using Ward's Cluster analysis using PAST software. From the research, can be concluded that the Asian common toad is distributed with clumped pattern in Tembalang, with Morista index of 7.23, without any specific preference to habitat's type of substrate. The distribution pattern mostly influenced by the macro environmental condition, such as vegetation cover, elevation, buffer distance to nearest river (or water reservoir), and temperature.
Estimasi populasi dan vegetasi habitat Lutung Jawa (Trachypithecus auratus E. Geoffrey 1812) di Gunung Ungaran, Jawa Tengah Fitri Nur Indah Sari; Karyadi Baskoro; Mochamad Hadi
Jurnal Biologi Tropika Vol. 3, No. 2, Tahun 2020
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jbt.3.2.47-56

Abstract

Javanese Lutung is an endemic Indonesian primate found in Java and Bali. According to the IUCN, these primates are designated as vulnerable species. The purpose of this study was to determine population data and vegetation data of Javanese Lutung habitat. The study was conducted from July to August 2019 at several Mount Ungaran locations, namely Gonoharjo, Semirang, Kalisidi, Medini, Promasan, Jimbaran and Gedongsongo with the line transect method measuring 1 km and repetition three times in each location. Javanese Lutung individual density calculated based on the equation of the Subcommittee on Conservation of Natural Population ranged from 0.94 to 10.3 Ind / km² with an estimated population ranging from 1 to 26 individuals. Javanese Lutung distributed from the height of 565-1421 masl with a group distribution pattern. Found 10 species of tree vegetation in the area of Mount Ungaran. Which is used as a place to feed and break of Javanese Lutung, namely Buluh, Pukuran, Pine, and Puspa trees.  
THE LOCAL COMMUNITY UNDERSTANDING OF THE FACTORS INFLUENCING THE DECLINE OF SANINTEN (CASTANOPSIS ARGENTEA (BLUME) A.DC.) AND TUNGURUT (CASTANOPSIS TUNGURRUT (BLUME) A.DC.) IN THE BUFFER VILLAGES OF THE GUNUNG HALIMUN-SALAK NATIONAL PARK PENIDDA, ELBIBIYA IZZUL; JUMARI, JUMARI; BASKORO, KARYADI; SAHRONI, DENI; PENIWIDIYANTI, PENIWIDIYANTI; SUJARWO, WAWAN
REINWARDTIA Vol 23, No 1 (2024): Volume 23, No 1 (2024): Reinwardtia
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2024.4710

Abstract

Saninten (Castanopsis argentea) and tungurut (Castanopsis tungurrut) are plant species belonging to the family Fagaceae, native to the mountainous forest ecosystem within the Gunung Halimun-Salak National Park (GHSNP). These species are currently classified as endangered according to the IUCN Red List due to their significance in providing seeds for consumption and wood for construction materials. This research aims to examine the local community’s knowledge concerning the presence, scarcity, and underlying causes of the decline of both species in the buffer villages of GHSNP. In this study, we employed survey methods and semi-structured interviews conducted with various informants. The data collected were meticulously described and analyzed descriptively. The findings revealed that the local community, in general, holds knowledge about the scarcity of species primarily based on field observations rather than legal or conservation status. Currently, both species are challenging to locate in the buffer villages of the GHSNP. According to the local community’s knowledge, the causes of species scarcity can be categorized into internal and external factors. Internal factors include both species having a slow natural regeneration pattern, difficulties in germination, and vulnerability of seedlings to environmental conditions. Meanwhile, external factors encompass seed and timber exploitation, habitat loss, climate changes, limited knowledge, skills, and understanding of forest plants, and the current perception among locals that C. argentea and C. tungurrut offer limited economic benefits, leading to the gradual neglect of these species’ existence.
Diversitas dan Distribusi Spasial Pohon Ficus di Kota Semarang, Indonesia Baskoro, Karyadi; Khotimperwati, Lilih; Utami, Sri
Bioma : Berkala Ilmiah Biologi Vol. 26, No 1, Tahun 2024
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.2024.64167

Abstract

Studi tentang Ficus sudah cukup banyak dilakukan, baik mengenai taksonomi, distribusi, ekologi, namun umumnya terkait dengan habitat alami atau kawasan konservasi. Kajian keragaman dan distribusi Ficus di habitat urban, sub-urban atau diluar kawasan konservasi, baru dilakukan di beberapa tempat, namun belum pernah dilakukan di kawasan Kota Semarang. Tujuan dari penelitian ini adalah untuk mengetahui keanekaragaman, kelimpahan dan distribusi spasial pohon Ficus di Kota Semarang. Metode pengumpulan data dilakukan dengan metode cruise, dengan menjelajahi semua area yang ada di wilayah Semarang. Setiap spesies Ficus yang ditemukan dicatat dan dihitung jumlah individu dari setiap spesies. Data yang diperoleh dianalisis dengan menggunakan metode analisis spasial. Diperoleh sebanyak 15 spesies. Total individu pohon sebanyak 658 individu, dengan spesies terbanyak adalah F. benjamina (444), diikuti oleh F. kurzii, F. virens, F. microcarpa, F. callosa, F. drupacea, F. elastica, F. religiosa, F. altissima, F. variegata, F. superba, F. tinctoria. Keragaman, kemelimpahan individu, distribusi spasial, serta jaminan perlindungan, memberikan potensi besar sebagai sumber pakan satwa liar. Namun demikian masih diperlukan studi lebih lanjut.
Co-Authors A Rustama A Sjarmidi AMIR HAMIDY Arini, Priesty Dyah Djunijanti Peggie Fahris, Noor Fitri Nur Indah Sari Fuad Muhammad Imti Yazil Wafa Izzun Himmah Jafron Wasiq Hidayat Jumari Jumari, Jumari Jumari, J Khotimperwati, Lilih Lilih Khotim Perwati Mochamad Hadi Muhammad Abu Naim Muhammad Rasyidi Murningsih, M PENIDDA, ELBIBIYA IZZUL Peniwidiyanti, Peniwidiyanti Pusaka, Semerdanta Putra, M. Fadhil Randa Riyanto, Awal Rully Rahadian Rully Rahadian Sahroni, Deni Sri Utami Tamar, Irsyad Muhammad Tri Retnaningsih Soeprobowati Wawan Sujarwo Wiradarma, Huda Zuni Miftakhurrohmah