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Keanekaragaman Gastropoda Di Kawasan Hutan Mangrove Alami Di Daerah Pantai Kuri Desa Nisombalia Kecamatan Marusu Kabupaten Maros Nurfitriani, Nurfitriani; Caronge, Wiharto; Kaseng, Ernawati S
bionature Vol 18, No 1 (2017): april 2017
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.6 KB) | DOI: 10.35580/bionature.v18i1.5590

Abstract

Abstract. This research aimed to note the abundance and diversity of Gastropode on natural mangrove forest at Kuri beach, Nisombalia village-Maros regency. This research conducted by line transect method which was arallel to coastline. The location of sampling had been taken on four stations. Each station comprises of 3 plots sized 1 x 1 metre. The obtained species were identified based on morphological characteristic. The index of diversity and abundance were analyzed with Simpson formula. The result of this study revealed 18 species of 8 families gained from 418 species of Gastropode, which were comprise of Telescopium telescopium, Cerithidea djadjaransis, Tylomeliana toradjarum, Cerithidea cingulata, Littorina scabra, Terebralia sulcata, Cassais semigranosa, Rhinclavis vertagus, Hemifusus ternatarus, Pseudovertagus aluco, Cerithium litteratum, Sphaerassiminea miniata, Cassidula aurisfelis, Cypraea tigris, Strombus luhuanus, Cancellaria scalata. Index of dominance (D) for each station respectively 39, 0.15, 0,22 and 0.27. While the index of diversity (D’) were respectively gained 0.61, 0.85, 0.78 and 0.73. The highest presentation of abundance was Littorina scabra (16 %) while the lowest presentation (0.2 %) obtained by Murex trapa, Cypraea tigris, Tylomeliana toradjarum and Hemifusus ternatanus.Keywords: Gastropode, Mangrove, Index of Diversity, Index of Abundance.
Social Media And Social Interaction Of Urban Youth Suhaeb, Firdaus W; Kaseng, Ernawati S
PREDESTINASI Vol 18, No 1 (2025): 1 Juni: PREDESTINASI
Publisher : Program Studi Sosiologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/predestinasi.v18i1.74169

Abstract

The development of digital technology has driven massive social media penetration in the lives of adolescents, especially in urban areas. This study aims to analyze the impact of social media on adolescent social interaction patterns. The method used is a literature study from various previous sources. The results of the study show that social media has positive impacts such as expanding social networks and increasing self-expression, but also has negative impacts such as decreased face-to-face interaction, cyberbullying, and addiction. Factors such as duration of use, type of content, digital literacy, and the role of family and school greatly influence these impacts. This study recommends managing social media use wisely so that adolescent social interactions remain healthy.
Analisis Peran Pemuda dalam Meningkatkan Kesadaran Ekologis Dalam Penyuluhan Lingkungan Suhaeb, Firdaus W; Kaseng, Ernawati S; Agustiawan, Agustiawan
PREDESTINASI Vol 18, No 2 (2025): 2 Desember: PREDESTINASI
Publisher : Program Studi Sosiologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/predestinasi.v18i2.80937

Abstract

Penyuluhan lingkungan untuk generasi muda adalah strategi penting untuk membangun kesadaran ekologis di tengah meningkatnya ancaman perubahan iklim dan degradasi lingkungan di Indonesia. Artikel ini mengkaji konsep "Jaga Alamta', Jaga Hidupta'" sebagai pendekatan pendidikan berbasis nilai lokal untuk memperkuat pengetahuan, sikap, dan perilaku pro-lingkungan. Tinjauan literatur terhadap penelitian nasional dan internasional menemukan bahwa 49,7% remaja Indonesia masih memiliki literasi iklim yang rendah (Pratiwi et al., 2023). Program sekolah seperti Adiwiyata telah terbukti meningkatkan kesadaran lingkungan hingga lebih dari 80% (Anggraini, Utaya, & Ruja, 2020). Pendidikan berbasis masyarakat juga menunjukkan peningkatan perilaku ekologis pada remaja (Purwanto et al., 2024). Artikel ini menyimpulkan bahwa pendidikan perlu dikembangkan secara terpadu melalui kurikulum, masyarakat, dan media digital.