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Identifikasi Keanekaragaman Jenis Mangrove di Kawasan Konservasi Lembupurwo Kabupaten Kebumen Alamsyah, Muhammad Radian Nur; Khairiyah, Davina; Permadani, Karunia Galih
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 7 No 4 (2025): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2025.7.4.17205

Abstract

Kawasan Konservasi Lembupurwo sebagai salah satu kawasan pesisir di Kabupaten Kebumen Jawa Tengah, merupakan kawasan konservasi yang mendukung tumbuhnya keanekaragaman jenis mangrove dan masih memerlukan perhatian dalam pengelolaannya. Penelitian ini bertujuan untuk mengidentifikasi keanekaragaman jenis mangrove dan menganalisis kondisi vegetasi kawasan mangrove untuk mendukung upaya pelestarian yang ada. Fokus penelitian ini adalah pada klasifikasi taksonomi, morfologi, dan faktor abiotik sebagai pendukung tumbuhnya keanekaragaman mangrove di kawasan pesisir. Metode penelitian yang digunakan adalah penelitian eksploratif menggunakan metode line transek untuk mengidentifikasi jenis mangrove di enam stasiun pengamatan yang kemudian dilakukan tahap analisis data menggunakan rumus indeks keanekaragaman jenis dengan teori Shannon-Wiener (H’) untuk menganalisis tingkat keanekaragaman dan struktur vegetasi. Hasil penelitian menunjukkan terdapat 6 jenis mangrove sejati dan 16 jenis mangrove asosiasi yang berhasil diidentifikasi. Spesies yang mendominasi adalah Rhizophora mucronata Poir. (INP = 0,348). Indeks keanekaragaman vegetasi sebesar 2,519 dengan kategori sedang, hasil tersebut didukung oleh faktor abiotik seperti salinitas, pH, suhu, oksigen terlarut, intensitas cahaya, kelembaban, dan substrat sebagai media tumbuh. Penelitian ini berkontribusi terhadap pengelolaan Kawasan Konservasi Lembupurwo dengan menyediakan data baseline keanekaragaman mangrove dan rekomendasi pengendalian faktor abiotik untuk meningkatkan upaya pelestarian ekosistem pesisir secara berkelanjutan. Kata kunci : Identifikasi, Mangrove, Lembupurwo
Integrating Community Outreach into Next Generation Science Standards for Prospective Science Teachers' Sustainable Climate Action Skills Parmin; Jabbar, Abdul; Rahayu, Endah Fitriani; Pamelasari, Stephani Diah; Sukmawati, Ika; Alamsyah, Muhammad Radian Nur
Jurnal Pendidikan IPA Indonesia Vol. 14 No. 4 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v14i4.30121

Abstract

Human behavior that impacts climate change is increasingly out of control, which is very worrying for the survival of future generations. The weak climate-action skills of prospective science teachers, along with their daily activities that have the potential to cause climate change, need to be addressed. This study aims to integrate community outreach into the three dimensions of the Next Generation Science Standards so that prospective science teachers are skilled at preventing climate change. This study uses a mixed-methods embedded experimental design with a quasi-experimental component. Community outreach is integrated into the three dimensions of NGSS to develop the climate action skills of prospective science teachers by learning from community habits for climate change prevention practices. The study results showed that prospective science teachers are increasingly skilled at preventing climate change by planting trees and sorting organic and inorganic waste, thereby demonstrating economic potential. Integrating community outreach into the three dimensions of NGSS is a new strategy to prepare prospective teachers who are aware of being agents of sustainable climate change prevention.  
Development of Web-Module Enrichment Based on Scientific Approach on Plant Diversity Submaterial by Utilizing Local Potential Nur 'Afifah, Luthfiana Sabila; Prajoko, Setiyo; Alamsyah, Muhammad Radian Nur
Bioedukasi: Jurnal Pendidikan Biologi Vol 16, No 1 (2023): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi.v16i1.68387

Abstract

The city of Magelang has the local potential of the Kebun Bibit Senopati which has a variety of plants that can be used as teaching materials for plant diversity sub-materials. The potential diversity of Anthophyta plants in the Kebun Bibit Senopati can be packaged as a learning resource in the form of a web-module enrichment based on a scientific approach that is more practical and can be accessed anytime and anywhere. This study aims to determine the diversity of anthophytes in the Kebun Bibit Senopati, Magelang City, determine the feasibility of the enrichment web module, and determine the teacher's response to the enrichment web module. This research was carried out using the R&D method with a 4-D model which was limited to the development stage and modified by pre-experimentation. From the results of observations and identification of anthophytes in Kebun Bibit Senopati, it is known that there are 70 species of anthophytes that have been identified and grouped into 23 orders. The assessment of the feasibility of the web-enrichment module from media expert validators is 83.54%, material expert validators are 88.5%, and pedagogical expert validators are 81%. The feasibility of the web module is equipped with the results of the N-gain value, which is in the high category, which is effective as an enrichment learning teaching material. The teacher's response to the development of the web module is strongly agreed upon, accompanied by the acquisition of assessment results from the teacher of 85.83%. The enrichment web module is considered very feasible and effective to be used as teaching material in learning the enrichment of plant diversity sub-materials.