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PENGUKURAN TINGKAT PENCEMARAN SUMBER MATA AIR YANG TERDAPAT DI KOTA KEDIRI MENGGUNAKAN PARAMETER ORGANISME MAKROZOOBENTOS Febriantoro, Cahyo; Sholikhin, Anwarus; Mughofar, Ahmad; Utami, Budhi
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 10, No 1 (2013): Seminar Nasional X Pendidikan Biologi
Publisher : Universitas Sebelas Maret

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Abstract

Tujuan dari penelitian ini untuk mengetahui kualitas air di tiga sumber mata air, yakni Sumber Jiput, Sumber Cakarsi, Sumber Ngrempi, yang berada di Kota Kediri. Penelitian ini dilakukan pada bulan April-Mei  2013. Metode yang digunakan adalah metode survei, penentuan area dan titik sampling menggunakan metode purposive  random sampling berdasarkan titik keluarnya air dan aliran sumber mata air. Pengambilan  sampel dilakukan pada setiap plot yang telah ditentukan dan menggunakan rangka jaring berukuran pori 1 mm dengan 15 kali ulangan pada setiap plot pengambilan sampel. Sampel yang diperoleh kemudian diidentifikasi menggunakan buku  panduan penilaian   kesehatan sungai melalui pemeriksaan habitat sungai dan BIOTILIK (Daru, 2011). Berdasarkan nilai Family Biotic Index (FBI) Makrozoobentos untuk sumber Jiput, sumber Cakarsi, dan sumber Ngrempi berdasarkan kualitas airnya diklasifikasikan ke dalam kualitas air yang tercemar. Nilai Family Biotic Index (FBI) dari ke tiga sumber tersebut yaitu, 6.42, 6.69, dan 6.37. Keberadaan jenis makrozoobentos EPT (Ephemeroptera, Plecoptera dan Trichoptera) yang sangat sedikit juga mengindikasikan bahwa ke tiga sumber tersebut tercemar. Kata kunci: pencemaran air, makrozoobentos, family biotic index, EPT
ZONASI DAN KOMPOSISI VEGETASI HUTAN MANGROVE PANTAI CENGKRONG DESA KARANGGANDU KABUPATEN TRENGGALEK PROVINSI JAWA TIMUR Ahmad Mughofar; Mohammad Masykuri; Prabang Setyono
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 1 (2018): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.8.1.77-85

Abstract

A research on mangrove forest at coast Cengkrong in the village of Karanggandu aimed at defining zoning and composition of magrove vegetation. The sampling method consists of 3 zoning. Each zone established 3 plots, consists of 10 m x10 m plot size of trees category, 5 m x 5 m of stake category, and 1 m x 1 m of seedling category to repeat in 3 times. Data analysis of mangrove vegetation employed Improtance Value Indeks (IVI). The research results found 12 mangrove species namely Avicennia alba, Bruguiera gymnorrhiza, Bruguiera parviflora, Ceriops decandra, Ceriops tagal, Lumnitczera racemosa, Rhizophora apiculata, Rhizophora mucronata, Sonneratia alba, Sonneratia caseolaris, Xylocarpus granatum Nypa fruticans. Reffering to the the mangrove zonation indicates the zone I or open zone grows Sonneratia alba and it can be found Rhizophora mucronata, Ceriops decandra with salinity of 6 ppt. Zone II or middle zone grows species of Avicennia alba and it also be found Sonneratia alba, Xylocarpus granatum with salinity of 6 ppt. Zone III or zone that is closer to the landward grows species Xylocarpus granatum and also appears Lumnitzera racemosa,Bruguiera parviflora with salinity of 4 ppt. It showed that the formation of mangrove zonation at Coast Cengkrong is still categorized as less stable, due to rehabilitation since 2002 were done without understanding the type of site suitability and natural factors which causes the fruits drop when the tides of sea water, so that the growth is not stable.
Struktur dan Komposisi Mangrove di Pantai Cengkrong Desa Karanggandu Kabupaten Trenggalek Ahmad Mughofar; Mohammad Masykuri; Prabang Setyono
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2017: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Mangrove Cengkrong memiliki peranan ekologi dan ekonomi yang penting bagi lingkungan, namunkeberadaannya di sekitar Jalur Lintas Selatan (JLS) terancam oleh berbagai faktor, diantaranya ekowisata,polusi, dan keberadaan pedagang. Tujuan dari penelitian ini adalah untuk mengetahui struktur dan komposisivegetasi mangrove di Pantai Cengkrong. Data didapatkan dengan metode deskriptif kuantitatif dan surveilapangan secara eksploratif. Lokasi penelitian dibagi menjadi 3 zonasi dengan cara purposive sampling. Setiapzonasi dibuat 3 plot, yaitu setiap plot diambil data vegetasi mangrove yang meliputi ukuran plot 10 m x 10 muntuk pohon, 5 m x 5 m untuk pancang, 1 m x 1 m untuk semai, semak, dan herba. Analisis vegetasi mangrovemenggunakan Indek Nilai Penting (INP) dengan bantuan microsoft office excel 2007. Indeks dominansi danindeks Shannon-Wienner dihitung untuk mendapatkan indeks keragaman. Hasil penelitian menunjukkanbahwa ditemukan 12 spesies, yaitu Rhizophora apiculata, Rhizophora mucronata, Sonneratia alba, Sonneratiacaseolaris, Ceriops decandra, Ceriops tagal, Avicennia alba, Bruguiera gymnorrhiza, Bruguiera parviflora,Xylocarpus granatum, Lumnitzera racemosa, dan Nypa fruticans. Keanekaragaman vegetasi hutan mangrovetergolong baik. Berdasarkan hasil analisis kerapatan vegetasi diketahui bahwa kondisi hutan mangrove PantaiCengkrong Desa Karanggandu pada umumnya rusak.
Optimizing Science Literacy Skills for Disaster Mitigation in Biodiversity: A Sustainable Education Approach Pratama, Anisa Oktina Sari; Kuswanto, Eko; Listiana, Ika; Mughofar, Ahmad; Munawarah Panggabean, Siti; Natalia, Veronica Desi; Nurkoiriyah, Nurkoiriyah
Biosfer: Jurnal Tadris Biologi Vol 16 No 1 (2025): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/dvw2kq52

Abstract

This research aims to improve the science literacy skills of prospective biology teachers by linking the concept of biodiversity with disaster mitigation efforts using a continuing education approach. This study also looks at the ability of prospective biology teachers to design and implement effective mitigation measures. This type of research is a descriptive research with a combination method with a sequential explanatory design. The sampling technique uses a simple random sampling technique. The sample in this study consisted of 60 prospective biology teachers.  The findings of this study are about the important role of continuing education in preparing future generations to face global environmental challenges. The results of the study were obtained from the results of the science literacy test, namely in the Content component of 83.5%, Process by 81%, and Context by 79% in the three components are included in the high category, it can be concluded that through the improvement of science literacy, prospective biology teachers are able to design and implement disaster mitigation measures on biodiversity. Optimalisasi Keterampilan Literasi Sains untuk Mitigasi Bencana pada Keanekaragaman Hayati: Pendekatan Pendidikan Berkelanjutan ABSTRAK: Penelitian ini bertujuan untuk meningkatkan keterampilan literasi sains calon guru biologi dengan menghubungkan konsep keanekaragaman hayati dengan upaya mitigasi bencana menggunakan pendekatan pendidikan berkelanjutan. Penelitian ini juga melihat kemampuan calon guru biologi untuk merancang dan menerapkan tindakan mitigasi yang efektif. Jenis penelitian ini merupakan penelitian deskriptif dengan metode kombinasi dengan sequential explanatory design. Teknik pengambilan sampel menggunakan teknik pengambilan sampel acak sederhana. Sampel dalam penelitian ini terdiri dari 60 calon guru biologi. Temuan dari penelitian ini tentang peran penting pendidikan berkelanjutan dalam mempersiapkan generasi mendatang untuk menghadapi tantangan lingkungan global. hasil penelitian didapatkan dari hasil tes literasi sains yaitu pada komponen konten sebesar 83,5% proses sebesar 81% dan konteks sebesar 79% pada ketiga komponen tersebut masuk ke dalam kategori tinggi hal tersebut dapat disimpulkan bahwa melalui peningkatan literasi sains calon guru biologi untuk mampu untuk merancang dan menerapkan tindakan mitigasi bencana pada keanekaragaman hayati.
Optimalisasi Energi Terbarukan: Transformasi Listrik di Ma’had Al-Jami’ah UIN Raden Intan Lampung Melalui Panel Surya Mughofar, Ahmad; Lia, Vina Puspita; Kuswanto, Eko
ORGANISMS: JOURNAL OF BIOSCIENCES Vol. 3 No. 2 (2023): Organisms: Journal of Biosciences
Publisher : Pusat HKI, Paten, dan Publikasi Ilmiah Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/organisms.v3i2.19193

Abstract

The continuous utilization of fossil energy has resulted in serious impacts on the environment and the Earth. In order to reduce the use of environmentally harmful fossil energy, UIN Raden Intan Lampung, as one of the eco-friendly campuses in Indonesia, is committed to transitioning to renewable energy, particularly through the use of solar panels to generate electrical energy. The aims of this research were to evaluate the effectiveness and utilization of solar panels in the male dormitory building of Ma’had Al-Jami’ah UIN Raden Intan Lampung in meeting electricity needs. The research methodology involves observation, interviews, and questionnaire completion as data collection efforts. The research findings indicate that solar panels generate an average of 381.33 watts of electricity per day, equivalent to 13.24% of the maximum electrical power that can be produced. However, the contribution of solar panels covers only 0.20% of the total electricity needs in the male dormitory building. Upon further analysis, the effectiveness of solar panels in meeting electricity needs, particularly for lighting in the building, is only 13.94%. Therefore, it can be concluded that the contribution of electrical energy generated by solar panels to the total and lighting needs in the male dormitory building is considered "ineffective."AbstrakPemanfaatan energi fosil secara terus menerus telah mengakibatkan dampak serius pada lingkungan dan bumi. Untuk mengurangi penggunaan energi fosil yang merugikan alam, UIN Raden Intan Lampung sebagai salah satu kampus ramah lingkungan di Indonesia berkomitmen untuk beralih ke energi terbarukan, khususnya melalui penggunaan panel surya dalam memproduksi energi listrik. Penelitian ini bertujuan untuk mengevaluasi sejauh mana efektivitas dan pemanfaatan panel surya di gedung asrama putra Ma’had Al-Jami’ah UIN Raden Intan Lampung dalam memenuhi kebutuhan listrik.Metode penelitian melibatkan observasi, wawancara, dan pengisian kuesioner sebagai upaya pengumpulan data. Hasil penelitian menunjukkan bahwa panel surya menghasilkan rata-rata 381,33 watt listrik setiap hari, yang setara dengan 13,24% dari daya listrik maksimum yang dapat dihasilkan. Meskipun demikian, kontribusi panel surya hanya mencakup 0,20% dari total kebutuhan listrik di gedung asrama putra. Ketika dianalisis lebih lanjut, efektivitas panel surya terhadap kebutuhan listrik khususnya untuk penerangan di gedung tersebut hanya sebesar 13,94%.Dengan demikian, dapat disimpulkan bahwa kontribusi energi listrik yang dihasilkan oleh panel surya terhadap kebutuhan total maupun penerangan di gedung asrama putra dinilai sebagai "tidak efektif."
Analysis of Soil Quality Around Biopore Infiltration Pits in Ciputri Village Dewi, Ratna Sari; Ahmad Mughofar
Indonesian Journal of Environment and Sustainability Issues Vol. 1 No. 1 (2024): June 2024 | Indonesian Journal of Environment and Sustainability Issues
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/ijesi.v1i1.127

Abstract

Soil quality is the capacity of land to provide functions needed by humans and ecosystems over a long period of time. Soil quality indicators are physical, chemical and biological properties of the soil that describe the condition of the soil. Biopore infiltration holes are a technology used to increase water recharge, utilizing the role of soil fauna and plant root activities. This study aims to determine the quality of soil on residential land as a result of the application of biopore holes. The research was conducted on residential land in Ciherang Hamlet, Ciputri Village, Cianjur Regency from April to October 2023, using experimental methods and laboratory analysis. Data analysis using the LandPKS application and Shanon Wiener formula and Lowery scoring method. The results showed that the dominant soil color was dark. pH and C-Organic soils are interconnected. The soil pH obtained ranges from 5.6 - 7.6 with an average of 6.87 which indicates an acidic pH and safe for macrofaunal life. C-Organic soil has increased with moderate category after average, C-Organic has increased because pH has increased. Macroorganisms have increased the number of families, from 6 families to 11 families with a medium diversity index and a high evenness index. Biopore holes filled with organic waste from food waste affect soil quality.