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All Journal Jurnal Ilmu Lingkungan Jurnal Penelitian Pendidikan IPA (JPPIPA) PERENNIAL Jurnal Manusia dan Lingkungan
Muh. Taufik Tri Hermawan
Fakultas Kehutanan Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Materials Science & Nanotechnology Physics Social Sciences

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KAJIAN VEGETASI MANGROVE DI KABUPATEN BUTON UTARA (STUDI KASUS DI KECAMATAN KULISUSU) : Study of Mangrove Vegetation in North Buton District (Case Study in Kulisusu District) satya laksananny; Erny Poedjirahajoe; Ris Hadi Purwanto; Muh. Taufik Tri Hermawan
PERENNIAL Vol. 18 No. 1 (2022): Vol. 18 No. 1, April 2022
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v18i1.18587

Abstract

One of the areas in Southeast Sulawesi Province and its potential mangrove forest ecosystem is North Buton Regency. The mangrove forest ecosystem in North Buton Regency is one of the coastal natural resources that have an essential role in social, economic and ecological aspects; besides, it also has the primary function as a balancer for the ecosystem. Provider of various necessities of life for humans and other living creatures. This study aims to determine the critical value index and mangrove density index in Eelahaji Village and Waculaeya Village, Kulisusu District, North Buton Regency. The research approach method uses vegetation analysis to determine the critical value index and the vegetation diversity index. The results showed that there were 5 (five) types of mangrove species in Eelahaji Village and Waculaeya Village, namely Bruguiera gymnorrhiza, Rhizophora stylosa, Xylocarpus granatum, Heritiera littoralis, Bruguiera parviflora. At the seedling and tree levels, the highest INP and H' in Eelahaji Village were B. gymnorrhiza, seedling INP level: 74; H': 0.4; INP tree level: 96 and H': 0.4.; The highest INP and H' at the pole or sapling level were R. stylosa species, namely INP: 105 and H': 0.4. The highest INP and H' in Waculaeya Village at the seedling level and the pole or sapling level were the B. gymnorrhiza species, namely the seedling level INP: 82; H': 0.4; at the level of piles or stakes INP: 97; H': 0.4, while the highest INP and H' tree levels were R. stylosa, namely INP: 100; H': 0.4. INP (importance value index) and H' (level of diversity) describe the density, frequency and dominance of mangrove vegetation in its ecosystem.
Analisis Vegetasi Hutan Mangrove di Kabupaten Buton Utara (Studi Kasus di Kecamatan Kulisusu Barat, Kabupaten Buton Utara, Sulawesi Tenggara) Satya Agustina Laksananny; Erny Poedjirahajoe; Ris Hadi Purwanto; Muh Taufik Tri Hermawan
Jurnal Ilmu Lingkungan Vol 18, No 3 (2020): November 2020
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.18.3.515-521

Abstract

Kabupaten Buton Utara merupakan salah satu daerah yang potensial hutan mangrovenya dipengaruhi oleh kondisi ekologisnya. Lokasi penelitian ini di Desa Dampala Jaya dan Bumi Lapero, Kecamatan Kulisusu Barat, Kabupaten Buton Utara. Penelitian ini bertujuan untuk mengetahui : jenis vegetasi mangrove; struktur vegetasi penyusun hutan mangrove; Indeks Nilai Penting mangrove; Indeks keanekaragaman mangrove. Metode penelitian menggunakan kombinasi desain jalur dan metode garis berpetak. Hasil penelitian menunjukkan bahwa terdapat 5 (lima) jenis vegetasi mangrove, yaitu Bruguiera gymnorrhyza, Rhizophora stylosa, Xylocarpus granatum, Heriteria littoralis, Bruguiera parviflora. Indeks Nilai Penting di Desa Dampala Jaya yang tertinggi spesies Bruguiera gymnorrhyza di tingkat semai 100,05, tiang atau pancang 93,93 dan pohon 95,75; sedangkan terendah di tingkat semai Heriteria littoralis 12,71, tingkat tiang atau pancang dan tingkat pohon adalah spesies Bruguiera parviflora, masing-masing dengan nilai 17,71 dan 17,93. Indeks Nilai Penting tertinggi di Desa Bumi Lapero tingkat semai adalah Bruguiera gymnorrhyza  yaitu 82,28, tingkat pancang atau tiang Rhizophora stylosa yaitu 114,07, tingkat pohon Bruguiera gymnorrhyza 106,04, sedangkan yang terendah adalah spesies Bruguiera parviflora di tingkat semai 8, tingkat tiang atau pancang 12,66 dan tingkat pohon 22,78. Indeks keanekaragaman (H’) di Desa Dampala Jaya tertinggi di tingkat semai spesies Bruguiera parviflora 0,21, sedangkan tingkat tiang atau pancang dan pohon adalah spesies Bruguiera gymnorrhyza dan Rhizophora stylosa masing-masing 0,37, baik di tingkat pancang atau tiang dan pohon. Nilai Indeks Keanekaragaman di Desa Dampala yang tertinggi Rhizophora stylosa di tingkat semai 0,36, tingkat pancang atau tiang dan tingkat pohon spesies Bruguiera gymnorrhyza  dan Rhizophora stylosa yaitu 0,37. Indeks keanekaragaman di Desa Bumi Lapero tertinggi di tingkat semai spesies Rhizophora stylosa yaitu 0,36, di tingkat pancang atau tiang Bruguiera gymnorrhyza yaitu 0,37, di tingkat pohon Rhizophora stylosa yaitu 0,37. Nilai Indeks Keanekaragaman di Desa Dampala Jaya dan Desa Bumi Lapero rendah.ABSTRACTNorth Buton Regency is one of the areas where its mangrove forest potential impacted by its ecological conditions. The research was conducted at Dampala Jaya and Bumi Lapero village, Kulisusu Barat District, North Buton. The study aimed to determine the types of mangrove vegetation; the vegetation structure of the mangrove forest; Mangrove Importance Value Index; Mangrove diversity index. The research method used was a combination of path design and checkered line method. The results showed there were 5 types of mangrove vegetation, Bruguiera gymnorrhyza, Rhizophora stylosa, Xylocarpus granatum, Heriteria littoralis, Bruguiera parviflora. The Value Index in Dampala Jaya village showed Bruguiera gymnorrhyza has the highest index with 100,05 seedling level, 93.93 sapling level and 95.75 trees level; The lowest were Heriteria littoralis with 12,71 seedling level and Bruguiera parviflora with 17,71 saplings level and 17,93 trees level. The highest Importance Value Index in Bumi Lapero village were Bruguiera gymnorrhyza with 82,28 seedling level, Rhizophora stylosa with 114,07 sapling level, Bruguiera gymnorrhyza with 106,04 trees level; the lowest were Bruguiera parviflora with 8 seedling level, 12,66 sapling level and 22,78 trees level. The highest diversity index (H ') in Dampala Jaya village were Bruguiera parviflora with 0,21 seedling level, Bruguiera gymnorrhyza and Rhizophora stylosa both with 0,37 sapling level and trees level. The highest diversity index value in Dampala village were Rhizophora stylosa at the 0,36 seedling level, Bruguiera gymnorrhyza and Rhizophora stylosa both with 0,37 sapling level and trees level. The highest diversity index in Bumi Lapero village were Rhizophora stylosa with 0,36 seedling level, Bruguiera gymnorrhyza with 0,37 sapling level, Rhizophora stylosa with 0,37 trees level. The value of diversity index in Dampala Jaya and Bumi Lapero villages were low.
PEMANFAATAN RUMPUT DAN KAYU BAKAR UNTUK KEBUTUHAN SUBSISTEN MASYARAKAT DI TAMAN NASIONAL GUNUNG MERBABU (Utilization of Grass and Fuel Wood for Community Subsistence Needs in Gunung Merbabu National Park) Ayu Kurnia Aissiyah; Lies Rahayu Wijayanti Faida; Much. Taufik Tri Hermawan
Jurnal Manusia dan Lingkungan Vol 26, No 1 (2019): 1
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.23635

Abstract

ABSTRAKPemanfaatan rumput dan kayu bakar oleh masyarakat sekitar pada Taman Nasional Gunung Merbabu (TNGMb) tidak sejalan dengan zonasi taman nasional. Pada penelitian ini telah dilakukan berupa kajian intensitas pemanfaatan rumput dan kayu bakar dari kawasan TNGMb melalui identifikasi pengaruh antar faktor pada aktivitas pemanfaatan rumput dan kayu bakar oleh masyarakat serta identifikasi unsur pembentuk akses masyarakat dalam pemanfaatan rumput dan kayu bakar yang berasal dari kawasan TNGMb. Penelitian dilakukan di wilayah TNGMb dengan mengambil lokasi sampel di Dusun Godang, Guwolelo, Batur, dan Sembungan. Tipe penelitian yang digunakan adalah metode kombinasi. Pengumpulan data dilakukan melalui observasi lapangan, kuesioner, wawancara, dan penelusuran dokumen. Metode kuantitatif disajikan dalam bentuk statistik diskriptif (peta, distribusi frekuensi) dan analisis jalur. Metode kualitatif menggunakan analisis akses. Hasil penelitian menunjukkan bahwa intensitas pemanfaatan rumput dan kayu bakar di TNGMb di lokasi sampel tergolong sedang cenderung tinggi (63 kali per hari untuk rumput dan 41 kali per minggu untuk kayu bakar). Dalam kaitannya terhadap faktor pengelolaan lahan maka faktor budaya berpengaruh sebesar 91%, faktor ekonomi berpengaruh sebesar 17,8 %. Faktor ekonomi menjadi faktor mediasi antara faktor budaya dan faktor pengelolaan lahan, serta terukur secara bersama-sama berpengaruh terhadap faktor pengelolaan lahan sebesar 49,2%. Unsur pembentuk akses masyarakat sekitar kawasan dalam pemanfaatan rumput dan kayu bakar bersifat sederhana atau konvensional.ABSTRACTGrass and fuel wood utilization by community around Gunung Merbabu National Park (GMNP) was inconsistent with national park zoning. This research have been done by evaluating of the intensity of grass and fuel wood derived from GMNP, according to identify the effect between factors at grass and fuel wood utilization by community and determining of the community access pattern in grass and fuel wood utilization. The research study was implemented in GMNP area, which sample locations were Gondang, Guwolelo, Batur, and Sembungan villages. The method used for the research was a combined research method. Data collection was conducted by field observation, interview, questionnaires and document analysis. Quantitative method was presented in descriptive statistic (map, frequency distribution) and path analysis results. Qualitative method was conducted by access analysis. The results showed that intensity grass and fuel wood utilization in GMNP in sample location was in the middle to high trend categories (63 times per day for grass and 41 times per week for fuel wood). Affect to the land management factor, it has been known that the contribution of the cultural factor was in 91% and the economic factor in 17.8 %. Economic factor become intervening factor between cultural factor and land management factor and it was evaluated in 49.2%. Community access structure in grass and fuel wood utilization was simple or conventional.
Management Ecology and Coastal Area Development Policy Bantul and Kulon Regencies Progo Muhammad Wahyudi; Erny Poedjirahajoe; Much . Taufik Tri Hermawan; Djumanto
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7562

Abstract

Management area coast Bantul and Kulon Regencies Progo important done, in discourse connection with system social or activity man often without notice continuity source Power nature and power support the environment or system its ecology. In development, system ecology interprenate come back system policy development in form disturbances environment or phenomenon happen inconsistency on rule legislation That own and high costs for anticipate it. Over each other interpenetration between system that, is important for lower vulnerability and improve resilience area coast through non-formal, formal and political approaches. With use an ecological systems approach is important done and deep study This show that system ecology area coast penetrated by the system policy development is very strong and massive. Research result show that Dynamics each other interpenetration also occurs in the system policy development to system ecology. Variety development ongoing infrastructure massive in time short on the area coastal, has bring up interpenetration come back system ecology
Co-Authors Ayu Kurnia Aissiyah Djumanto Erny Poedjirahajoe Lies Rahayu Wijayanti Faida Muhammad Wahyudi Ris Hadi Purwanto Satya Agustina Laksananny satya laksananny