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All Journal METAMORFOSA Journal of Biological Sciences Jurnal Ilmiah Wahana Pendidikan
Arief Widyantoro
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Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Social Sciences Other

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Studi Keragaman Anggrek Epifit di Kepulauan Sula Arief Widyantoro
Metamorfosa: Journal of Biological Sciences Vol 8 No 2 (2021)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2021.v08.i02.p06

Abstract

Kegiatan eksplorasi anggrek epifit saat ini sangat penting dilakukan karena rusaknya habitat alami disebabkan alih fungsi hutan menjadi lahan perkebunan. Anggrek epifit yang sifatnya menempel pada pohon tersebar di hutan produksi terbatas, hutan produksi tetap, dan hutan produksi dapat dikonversi. Namun, perluasan areal perkebunan kelapa, cengkeh dan kakao berdampak menyempitnya areal hutan sehingga berakibat berkurangnya habitat alami anggrek epifit. Penelitian bertujuan mempelajari jenis-jenis anggrek epifit di Kepulauan Sula, Provinsi Maluku Utara. Studi menggunakan metode survey dengan pendekatan deskriptif dan penentuan plot pengamatan. Hasil survey telah ditemukan 6 spesies anggrek epifit pada 8 plot antara lain Cymbidium finlaysonianum, Grammatophyllum scriptum, Trichoglottis latisepala, Brachypeza sp., Pomatocalpa spicata, dan Aerides sp. Anggrek epifit C. finlaysonianum mendominasi kawasan hutan mencapai 77,29%. Terdapat 9 pohon inang sebagai habitat alami anggrek yang ditemukan meliputi Shorea sp., Cythea sp., Mangifera indica, Heritiera sp., Thesphesia macrophylla, Artocarpus sp., Calophyllum inophyllum, Ficus sp dan Cocos nucifera. Kata kunci: anggrek epifit, pohon inang, keragaman, Kepulauan Sula
Tindak Pidana Pembunuhan Berencana yang Didahului dengan Kekerasan (Studi Putusan Nomor : 150/Pid.B/2020/PN Jkt Utr.) Arief Widyantoro
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 9 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.7939305

Abstract

Aggravation of sanctions against perpetrators of premeditated murder preceded by violence (Study of Decision Number: 150/Pid.B/2020/PN Jkt Utr) in imposing a sentence on the Defendant, the panel of judges was unfair even though they had first considered the aggravating and mitigating circumstances of the Defendant where the aggravating circumstances were that the defendant's actions caused the victim witness Victor Tambatjong to suffer injuries; the Defendant had been convicted; the Defendant had enjoyed the payment for the execution of the murder of the victim Victor Tambatjong and the mitigating circumstances were that the Defendant regretted and admitted his actions frankly in court. Therefore the Defendant was sentenced with due observance of Article 340 Jo. Article 53 Paragraph (1) Jo. Article 55 Paragraph (1) To 1 of the Criminal Code. and Law Number 8 of 1981 concerning Criminal Procedure. Therefore, the panel of judges stated that the Defendant Johanes Ronald Sebenan, mentioned above, has been proven legally and convincingly guilty of committing the crime of "Attempted premeditated murder", as in the first alternative indictment and sentenced the Defendant to 7 (seven) years imprisonment.
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