Judul: Strategi kebijakan pengelolaan kualitas air di Pelabuhan Muara Angke Jakarta Utara
Abstrak: Pelabuhan Muara Angke merupakan salah satu pelabuhan yang terletak di wilayah Teluk Jakarta. Letaknya yang sangat strategis dan didukung oleh sumberdaya alam sehingga menyebabkan tejadinya peningkatan aktivitas manusia, baik di darat maupun di lautan. Dari aktivitas ini menghasilkan limbah berupa limbah padat dan cair, sehingga menyebabkan terjadinya pencemaran terhadap kualitas air di sekitar kawasan Pelabuhan Muam Angke.
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Judul: Analisis Ekonomi Kelembagaan Pengelolaan Pelabuhan Perikanan Muara Angke Jakarta Utara.
Abstrak: Pelabuhan Perikanan Muara Angke menunjang aktivitas perikanan tangkap di pesisir Jakarta Utara. Pengelolaan pelabuhan tersebut bertujuan untuk mengoptimalkan potensi perikanan tangkap di wilayah Jakarta dan sekitarnya. Tujuan penelitian ini adalah (1) menganalisis stakeholder yang terlibat di Pelabuhan Perikanan Muara Angke, (2) menganalisis tatanan kelembagaan yang berlaku di Pelabuhan Perikanan Muara Angke, (3) menganalisis struktur biaya transaksi pengelolaan di Pelabuhan Perikanan Muara Angke, (4) mendesain kelembagaan pengelolaan Pelabuhan Perikanan Muara Angke. Metode penelitian yang digunakan adalah studi kasus dan metode analisis yang digunakan adalah analisis actor, analisis peraturan, analisis biaya transaksi, dan analisis kelembagaan. Hasil dari penelitian ini adalah stakeholder yang terlibat di Pelabuhan Perikanan Muara Angke terdiri dari Kementerian Kelautan dan Perikanan, Dinas Kelautan dan Pertanian Provinsi Jakarta, Suku Dinas Kelautan dan Pertanian Jakarta Utara, Unit Pengelola Teknis Pelabuhan Perikanan dan Tempat Pelelangan Ikan Muara Angke, Tempat Pelelangan Ikan Muara Angke, Syahbandar, Himpunan Nelayan Seluruh Indonesia (HNSI) Jakarta, Koperasi Perikanan, Rukun Nelayan, Pedagang Pasar Ikan, Kelompok Pengolah Ikan dan Kepolisian. Tatanan kelembagaan pengelolaan Pelabuhan Perikanan Muara Angke tergolong ke dalam tipe instruktif. Peraturan pengelolaan di Pelabuhan Perikanan Muara Angke belum bisa dijalankan dengan sempurna. Total biaya transaksi yang harus dikeluarkan pemerintah sebesar Rp 1.659.044.479/tahun dan total biaya transaksi yang harus dikeluarkan kelompok nelayan sebesar Rp 42.120.000/tahun. Desain kelembagaan yang direkomendasikan adalah pembentukan lembaga Musyawarah Masyarakat Pengelola Pelabuhan Perikanan Muara Angke untuk meningkatkan partisipasi masyarakat yang masih rendah dalam pembentukan peraturan pengelolaan pelabuhan.
Keyword: ekonomi kelembagaan, analisis biaya transaksi, pelabuhan perikanan, Muara Angke

Judul: Morphometry and Genetics Diversity of Wild Silk Moth Cricula trifenestrata Helfer (Lepidoptera: Saturniidae).
Abstrak: The study was conducted to describe morfometry, life cycle, fibroin and cytohcrome C oxidase subunit I (COI) gene characteristics of Cricula trifenestrata. Morphometry data were obtained from 3 locations at Campus IPB Darmaga area, namely in the parking area Graha Widya Graduation (GWW), Bara Tomb Complex, and Animal House C Fapet. Observations were done on the duration and timing of life cycle, viability, morphology, anatomy, and nine morphological traits, namely cocoon weight (CW), shell cocoon weight (SCW), cocoon lenght (CL) cocoon width (CWD), pupae weight (PW), pupae length (PL), pupae width (PWD), thorax length (TL), and wingspan (WS). Data were analyzed descriptively, and discriminant analysis were also performed. Molecular data obtained from genomic DNA extracted from silk glands of larvae. Genomic DNA was amplified and sequenced, and then characterized in order to describe the number and type of nucleotide, the number and types of amino acids on proteins fibroin and COI. Characterization results was compared with fibroin and COI genes sequences of other silk moth available in GenBank and using it to constructed phylogenetic tree. The results showed that C. trifenestrata spend 51.0 ± 7.3 days for one life cycle. All morphological traits significantly affected the grouping by location in each stage of development. The prediction accuracy for the parameter grouping cocoon, pupae and imago were 93.6%, 83.3%, and 92.7% respectively, with the biggest differentiator: CV, PW, and WS respectively. The partial fibroin gene consists of first exon coding region with 42 nucleotides (14 amino acids), an introns (113 nucleotides) and partial coding region of second exon with 831 nucleotides (277 amino acids) long. The comparison with other silk moth showed that fibroin gene were conserved on C. trifenestrata, but very diverse with other species. Nucleotides 25th (C), 35th (T) of the first exon, and 12th amino acids (valine) were diagnostic for the species C. trifenestrata. Nucleotide of second exon encoding 277 amino acids that were dominated by the amino acid alanine (27.8%) and glycine (21.66%). Nucleotide introns were very diverse, more than 70% nucleotide of A and T. The partial COI gene of C. trifenestrata size of 595 nucleotides, encoded 198 amino acids. There was no difference nucleotide sequence of intra species C. trifenestrata, but showed 23.7% diversity with other silk moth. Nucleotide dominated by thymine and adenine bases (± 70%). There are 25 nucleotide diagnostic for C. trifenestrata. Sequenced of 198 amino acids, showed only 10% variation between species of silk moth. Amino acid 107th (valine) and 138th (treinonin) are amino acid diagnostic for C. trifenestrata.
Keyword: Cricula trifenestrata, Fibroin gene, Beneficial insect, Antheraea mylitta