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Ground Work Report in Ikoinomori

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" Laporan Kerja Lapangan
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Netty Mutiara

greengreengreengreengreen The ”Ground Work” was held on May 27th,  2012 in Ikoinomori Forest Park.  This event is conducted a couple of times  a year, it is attended by members of the public as well as the graduate and undergraduate students from several universities and the Agriculture Departement of a Senior High School  in Saijo.  The leader of todays ground work  was Mr. Maegaki.
greengreengreengreengreenWe students who take a course on “Management Conservation Ecosystem” at IDEC attended this activity.  Participants included Mr. Ueda, Daisuke Horii, Carolla, Netty Mutiara, Eny Haryati, Eko Prasondita, and Muhamad Ikhsan.  Other lab mates Eri Sakaguchi, Satoki Hayashi, Takuya Shimada, Mani, and Gottin, also came.

greengreengreengreengreen Ground work activity began with a briefing rode by the organizer and also by Nakagoshi Sensei.

greengreengreengreengreen On this occasion, a tool to create chips from wood and branches which is used for fuel was introduced. The tool was made in Germany.  Each of Nakagoshi Sensei’s students were given an opportunity to challenge making chips using this tool.

greengreengreengreengreen In addition, we had the chance to see the process of  making charcoal for fuel. The fuel derived from wood chips and charcoal is biomass energy.

greengreengreengreengreen There were two groups in this ground work. Group 1 consisted of undergraduate students and students from the Agriculture Department of a Senior High School, and they worked for forest management activities, while undergraduate students practiced first-hand a vegetation survey. 

greengreengreengreengreen Group 2 consisted of graduate students from Hiroshima University and we observed the vegetation survey activity, then we joined Nakagoshi Sensei’s lecture in Ikoinomori Seminar room.

greengreengreengreengreen The vegetation survey group created 2 sample plots in Ikoinomori.  We  measured the tree of height, dbh, crown cover and also social ability of the trees in each sample plot, then, recorded those variables into Braun-Blanquet form.

greengreengreengreengreen Previously, we had made 5 sample plots at the Central Forest Park near Hiroshima Airport, in addition to 1 data from sample plot of Eri Sakaguchi’s research site. There were 8 sample plots in total. A comparrision of similarity composition of every species was conducted in every sample plot.

greengreengreengreengreen Afterwards, Group 1 also joined the  lecture of Nakagoshi Sensei. 

 

greengreengreengreengreen Before ending the Ground Work, we took a group photo with participants, organizers, and Nakagoshi Sensei.

 

 

EcologyLaporan Kerja Lapangan

Oleh
Netty Mutiara

greengreengreengreengreenKegiatan kerja lapangan ini dilaksanakan pada tanggal 27 May 2012, bertempat di Ikoinomori. Kegiatan ini dilaksanakan 2 atau 3 kali setahun, dihadiri oleh mahasiswa-mahasiswa dari beberapa universitas dan pelajar dari Sekolah Menengah Atas Jurusan Pertanian di Saijo. Kerja lapangan kali ini dipimpin oleh Bapak Maegaki.
greengreengreengreengreenMahasiswa yang mengambil Mata Kuliah Manajemen Konservasi Ekosistem wajib hadir pada kegiatan ini. Peserta yang hadir adalah Ueda, Daisuke Horii, Carolla, Netty Mutiara, Eny Haryati, Eko Prasondita, dan Muhamad Ikhsan. Selain itu juga hadir Eri Sakaguchi, Satoki Hayashi, Takuya Shimada, Mani, and Gottin.
greengreengreengreengreenKegiatan diawali dengan pengarahan oleh pihak penyelenggara kegiatan dan juga oleh Nakagoshi Sensei.

greengreengreengreengreenPada kesempatan ini diperkenalkan alat untuk membuat chip dari kayu dan ranting bekas untuk bahan bakar. Alat tersebut berasal dari Jerman. Setiap mahasiswa Nakagoshi Sensei diberi kesempatan untuk mencoba membuat serpihan kayu dengan menggunakan alat tersebut.
Selain itu juga kami diberi kesempatan untuk melihat proses pembuatan arang untuk bahan bakar. Bahan bakar yang berasal dari serpihan kayu dan arang tersebut merupakan salah satu bentuk energi alternatif yang berasal dari biomass.
greengreengreengreengreenPada kegiatan kerja lapangan kali ini dibagi 2 kelompok besar. Kelompok 1 terdiri dari: 2 kelompok mahasiswa S1 dan 1 kelompok pelajar SMA mengikuti kegiatan manajemen hutan, sedangkan 2 kelompok mahasiswa S1 lainnya melakukan survei vegetasi.
Kelompok 2 yang terdiri dari mahasiswa S2 Universitas Hiroshima melakukan pengamatan terhadap kegiatan survei vegetasi, kemudian mengikuti kuliah dari Nakagoshi Sensei di ruang Seminar Ikoinomori.
greengreengreengreengreenKelompok yang bertugas melakukan survei vegetasi membuat 2 plot contoh di areal Ikoinomori. Pada setiap plot contoh dilakukan pengukuran tinggi pohon, diameter setinggi dada (dbh), tutupan tajuk, dan juga kemampuan sosial. Variabel-variabel tersebut kemudian dicatat dalam blangko Braun-Blanquet. Sebelum membuat plot-plot contoh di Ikoinomori, kelompok ini telah membuat 5 plot contoh di Pusat Taman Hutan dekat Bandara Hiroshima, kemudian ditambah dengan data 1 plot contoh yang berasal dari data penelitian Eri Sakaguchi. Total plot contoh adalah 8 plot. Pada masing-masing plot contoh kemudian dibandingkan kesamaan komposisi tiap jenis vegetasinya.
Setelah itu, kelompok 1 kemudian menerima kuliah dari Nakagoshi Sensei .

greengreengreengreengreenAcara diakhiri dengan foto bersama peserta, pihak penyelenggara, dan Nakagoshi Sensei.

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