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All Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Jurnal Ilmiah Profesi Pendidikan Jurnal Inovasi Pendidikan dan Sains Proceeding Biology Education Conference Jurnal Warta Desa (JWD) Jurnal Pijar MIPA Current Educational Review
Didik Santoso
Fakultas Keguruan Dan Ilmu Pendidikan Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Pengembangan Bahan Ajar IPA Berbasis Inkuiri Terbimbing untuk Meningkatkan Literasi Sains Baiq Sri Komalasari; A Wahab Jufri; Didik Santoso
Jurnal Penelitian Pendidikan IPA Vol. 5 No. 2 (2019): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v5i2.279

Abstract

Abstract: The purpose of this study is to produce a product in the form of science teaching materials that can improve the scientific literacy of students. This research is included in research and development of education which is a method for producing certain products and testing the effectiveness of these products. The product developed was validated by experts consisting of 3 people. Learning tools that are validated are syllabus, lesson plans, and scientific literacy instruments. The results of the study show that the learning device in the form of syllabus shows an average of 3.9 (78%) in the appropriate category, the Learning Implementation Plan (RPP) shows an average of 3.9 (78%) in the feasible category, and the items show the average value is 4.1 (82%) in the feasible category. Thus, inquiry-based science teaching materials developed in appropriate categories can be applied in learning. The results of the questionnaire response analysis of students showed that students' responses were very good for teaching materials because 77.8% of students were fluent that guided inquiry-based teaching material was interesting. In a large-scale trial, the N-gain value obtained in the experimental class was 70.74 with high criteria. Keywords: Science Teaching Materials; Guided Inquiry; Science Literacy
Development of Science Teaching Materials Based on Ecological Value of Mangrove Ecosystems as a Strategy to Improve Science Literacy of Junior High School Students on the South Coast of East Lombok Didik Santoso; Abdul Syukur; Lalu Zulkifli; Zulhalifah Zulhalifah
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1325

Abstract

Environmental characteristics in coastal areas receive less attention from educational aspects, especially schools integrating with science learning. This research aims to develop mangrove ecological value-based teaching materials as a strategy to improve students' science literacy. The research methods used are observation methods and quasi-experiments. Data analysis uses descriptive statistical analysis using, then the normality and homogeneity test is done with SPSS 17.0. Next, to test the hypothesis using ANOVA One Way. The science literacy ability of learners is measured using pre-test and post-test questionnaires. The results showed that mangrove ecological value-based teaching materials are worth using based on expert and teacher validation. The response of learners to the teaching materials developed is very interesting. The homogeneity test showed the significance of students' science literacy abilities obtained Levene test scores > 0.05 which means the data is homogeneous. Based on the hypothesis test H0 was rejected, which means there is a significant increase in student science literacy after using teaching materials based on the ecological value of mangrove ecosystems. The effectiveness of teaching materials is evidenced by the percentage of changes in learners' average pre-test and post-test results. The highest post-test grade post-test score was 80.35%, and the lowest was 79.44%. The conclusion is that mangrove ecological value-based teaching materials are significant to students’ science literacy skills, especially in the coastal areas of East Lombok. Therefore, it is necessary to utilize the location's potential as a source of learning learners to be more attractive.
STRUKTUR KOMUNITAS KUPU-KUPU DI TAMAN WISATA ALAM SURANADI, LOMBOK BARAT M. Liwa Ilhamdi; Agil Al Idrus; Didik Santoso
Jurnal Biologi Tropis Vol. 19 No. 2 (2019): Juli - Desember
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (322.288 KB) | DOI: 10.29303/jbt.v19i2.880

Abstract

Abstrak : Taman Wisata Alam Suranadi merupakan satu dari 11 kawasan konservasi di Nusa Tenggara Barat. Penelitian ini merupakan penelitian deskriptif eksploratif dengan tujuan untuk mengetahui struktur komunitas kupu-kupu di TWA Suranadi Lombok Barat.Pengambilan data dilakukan sebanyak 4 kali pengulangan dalam waktu 2 bulan (April – Mei 2017) pada pagi dan sore hari. Metode pengambilan data menggunakan metode survei dengan teknik sweeping net mengikuti empat jalur pengamatan yakni jalur tepi kiri hutan, jalur tepi kanan hutan, jalur tengah dan jalur air. Hasil penelitian menunjukkan 5 famili kupu-kupu ditemukan di TWA Suranasi (Nymphalidae, Pieridae, Lycaenidae, Papilionidae dan Hesperiidae). Nymphalidae merupakan famili yang memiliki proporsi terbesar dari total proporsi kupu-kupu di TWA Suranadi yakni 35,7% sedangkan proporsi terendah yakni family Hesperiidae (0,9%).Proporsi famili kupu-kupu pada masing-masing jalur ditemukan berbeda. Famili Nymphalidae ditemukan memiliki proporsi tinggi pada dua jalur berbeda yakni jalur kiri (35,3%)dan kanan (37,0%), sedangkan pada jalur air proporsi tertinggi dimiliki oleh Papilionidae (34,1%), dan Pieridae (50,0%) pada jalur tengah. Proporsi terendah dimiliki oleh dua famili yakni famili Hesperiidae pada tiga jalur yakni 0,7% (kiri) 1,0% (kanan), tengah (2,1%), dan famili Lycaenidae (17,1%) pada jalur air. Struktur komunitas kupu-kupu berbeda-beda tiap jalur pengamatan karena perbedan karakteristik habitat di Taman Wisata Alam Suranadi.Kata kunci : Struktur Komunitas, Kupu-kupu, TWA SuranadiAbstract : Suranadi natural park is one of 11 conservation area in West Nusa Tenggara.This research is an explorative descriptive study with aim  to know the structure of the Butterfly community in Suranadi Natural Park, West Lombok. Data retrieval is done in 4 repetitions within 2 months (April-May 2017) in the morning and evening. The method of data collection uses a survey method with sweeping net techniques following four observation paths; first, the left edge of the forest. Second, right edge of the forest, third, middle lane and the last is waterway. The result of the study showed 5 families of butterflies are found in Suranadi Natural Park (Nymphalidae, Pieridae, Lycaenidae, Papilionidae dan Hesperiidae). Nymphalidae is the family that has the largest proportion (35.7%) of the total proportion of butterflies in Suranadi Natural park, while the lowest proporstion is the Hesperidae (0.9%). The different proportion of Butterflies families was found in each parth. Nymphalidae family was found highest proportion on two lines; left line (35.3%) and right line (37.0%), whereas in waterway, the high proportion was owned by Papilionidae (34.1%) and Pieridae (50.0%) in Middle line. The lowest proportion is owned by two families; Hesperidae family on three lines ( left (0.7%), Right (1.0%), and middle (2.1%)) and Lycanidae on waterway (17.1%). The structure of the Butterfly community difference  of each path due to differences in habitat characteristics.Keywords : Community Structure, Butterfly, TWA Suranadi
ANALISIS KOMUNITAS MANGROVE DI KECAMATAN SEKOTONG LOMBOK BARAT NTB Lalu Japa; Didik Santoso
Jurnal Biologi Tropis Vol. 19 No. 1 (2019): Januari - Juni
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.954 KB) | DOI: 10.29303/jbt.v19i1.1001

Abstract

Abstrak:Komunitas mangrove di kawasan Sekotong Lombok Barat telah diteliti untuk mengetahui komposisi spesies, kerapatan  individu setiap spesies,dan  persentase tutupannya. Total sebanyak 28 plot (kudrat) berukuran 10m x 10m dibuat pada 9 transek di lima stasiun. Foto tutupan kanopi mangrove dan parameter komposisi komunitas dianalisis menggunakan software ImageJ dan template spreadsheet. Data kerapatan pohon dan persentase tutupan mangrove dianalisis dengan ANOVA. Persentase kesamaan antara stasiun menggunakan Biodiversity Program Version 2 berdasarkan the Bray Curtis Cluster Analysis. Komunitas mangrove di Kecamatan Sekotong Lombok Barat teridenfikasi 8 spesies, meliputi 5 genus, dan 4 famili. Rhizophora apiculata tersebar disemua transek penelitian. Transek SKTM02B memiliki kerapatan pohon tertinggi sebesar 2800 pohon/ha. Tiga transek dengan persentase tutupan tertinggi berturut-turut SKTM04T, SKTM04, dan SKTM01A. Persentase kesamaan antar stasiun sangat tinggi mencapai 82,503 –  95,423%. Persentase kesamaan tertinggi (95,423%) terjadi antara stasium SKTM04 dan SKTM05. Kata kunci : mangrove, Sekotong, komposisi spesies, kerapatan, dan persentase tutupan Abstract: Community of mangrove in the area of Sekotong West Lombok has been researched to know the species composition,  individual density of each species, and percentage covering. Total number of 28 plots of 10 m x 10 m in size were set in 9 transects in 5 station. Photographs mangrove canopy covering and parameter of mangrove community composition were analyzed by using the software ImageJ and  template spreadsheet. ANOVA was applied for analyzing the data of mangrove  tree density and percentage covering. The Bray Curtis Cluster Analysis. using Biodiversity Program Version 2 was also used for analyzing the percentage similarity among station. The community of mangrove of Sekotong West Lombok consists of 8 species, 5 genera, dan 4 family. Rhizophora apiculata was recorded in all transects. The highest density (2800 trees/ha) of mangrove was recorde in ransect SKTM02B.. The three transects with the highest percentage covering were SKTM04T, SKTM04, dan SKTM01A, respectively. Percentages similarity among station were very high (82,503%  –  95,423%). SKTM04 and SKTM05 were the two station with  the highest percentage similarity (95,423%). Key words : mangrove, Sekotong, species composition, density, and percentage covering 
SEBARAN SUHU PERMUKAAN LAUT (SPL) SECARA SPASIAL DAN TEMPORAL DI PERAIRAN SELAT ALAS PROVINSI NUSA TENGGARA BARAT Didik Santoso
Jurnal Biologi Tropis Vol. 19 No. 1 (2019): Januari - Juni
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.409 KB) | DOI: 10.29303/jbt.v19i1.1043

Abstract

Abstrak: Tujuan dari penelitian ini adalah unutk Menentukan sebaran suhu permukaan laut (SPL) secara spasial dan temporal  di Selat Alas Provinsi NTB. Lokasi penelitian di wilayah perairan Selat Alas. Waktu penelitian selama 5 bulan yaitu dari bulan Agustus-Desember 2015. Data penelitian berupa data primer SPL Selat Alas dan data sekunder berupa data citra satelit Aqua MODIS Level-3 dengan resolusi spasial 0,05o x 0,05o dan resolusi temporal 8 harian sebagai data bulanan yang cakupan waktunya dari Agustus 2008 sampai dengan Desember 2012. Data dianalisis dengan menggunakan algoritma Miami Pathfinder SST (MPFSST). Hasil penelitian menunjukkan bahwa secara spasial sebaran SPL Selat Alas didominasi oleh suhu rendah terutama yang berlokasi di bagian selatan, dan bagian tengah selat dengan suhu rata-rata sebesar 26.50C. Sedangkan secara temporal sebaran SPL wilayah perairan Selat Alas menunjukkan bahwa penurunan SPL terjadi disetiap bulan Agustus dan mulai meningkat pada bulan berikutnya, hingga mencapai suhu tertinggi pada bulan Desember, dan hal ini berulang setiap tahunnya. Suhu tinggi mendominasi seluruh bagian selat dengan suhu rata-rata 29.50C pada bulan November dan 29.00C pada bulan Desember. Akan tetapi pada bulan Desember, pada bagian utara selat suhu rata-rata nya  lebih tinggi dari daerah lainnya yaitu sebesar 29.70C.  Kata kunci: Citra Satelit , Selat Alas, Suhu Permukaan Laut, Spasial, Temporal Abstract: The purpose of this study is to determine the spatial and temporal distribution of sea surface temperature (SST) in the Alas Strait of NTB Province. Research location in the Alas Strait waters. The research period  is 5 months, from August to December 2015. The research data are in the form of primary data on the Alas Strait Sea Surface Temperature and secondary data in the form of Aqua satellite image MODIS Level-3, with spatial resolution of 0.05o x 0.05o and 8 daily temporal resolutions, as monthly data from August 2008 to December 2012. Data were analyzed using the Miami Pathfinder SST algorithm (MPFSST). The results of the study indicate that spatially the distribution of Alas Strait Surface Temperature is dominated by low temperatures, especially those located in the south, and the central part of the strait with an average temperature of 26.50C. While temporally the distribution of Sea Surface Temperature in the Alas Strait waters region shows that the decline occurred every August and began to increase the following month, until it reached the highest temperature in December, and this recurs every year. High temperatures dominate the entire strait with an average temperature of 29.50C in November and 29.00C in December. However, in December, in the northern part of the strait the average temperature was higher than other regions, which amounted to 29.70C. Keywords: Satellite Imagery, Alas Strait, Sea Surface Temperature, Spatial, Temporal 
STRUKTUR KOMUNITAS KARANG KERAS (SCLERACTINIA) DI ZONA INTERTIDAL PANTAI MANDALIKA LOMBOK TENGAH Siti Nurhaliza; Muhlis Muhlis; Imam Bachtiar; Didik Santoso
Jurnal Biologi Tropis Vol. 19 No. 2 (2019): Juli - Desember
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v19i2.1390

Abstract

Abstrak: Zona intertidal merupakan daerah pantai yang terletak antara pasang tertinggi dan surut terendah. Salah satu ekosistem yang terdapat di kawasan intertidal adalah ekosistem terumbu karang. Terumbu karang merupakan salah satu ekosistem laut yang menjadi sumber kehidupan bagi berbagai biota laut sehingga keberadaannya sangat penting, baik dari segi ekologis maupun ekonomis. Pantai Mandalika memiliki ekosistem terumbu karang dengan zona intertidal yang cukup luas. Pesatnya perkembangan wisata di Pantai Mandalika secara tidak langsung akan mempengaruhi kehidupan terumbu karang. Penelitian ini dilakukan untuk menyediakan data dan informasi terkini mengenai kondisi keanekaragaman karang keras di zona intertidal Pantai Mandalika yang mencakup komposisi spesies, famili dan bentuk pertumbuhan, serta indeks ekologi (indeks keanekaragaman, keseragaman dan dominansi spesies). Pengambilan data dilakukan pada bulan Juni 2019 selama periode surut terendah di kawasan intertidal. Metode yang digunakan yaitu metode Underwater Photo Transect (UPT). Hasil penelitian ini menemukan 30 spesies karang keras yang termasuk dalam 8 famili di zona intertidal Pantai Mandalika. Favites paraflexuosa adalah spesies yang paling banyak ditemukan di daerah tersebut dengan persentase 22%. Famili Faviidae (79%) memiliki persentase terbesar di semua transek. Ada 5 jenis bentuk pertumbuhan karang keras di daerah yang 87% di antaranya adalah bentuk karang masif. Nilai indeks keanekaragaman Shannon-Wiener adalah 2,5 dengan indeks keseragaman 0,8, dan indeks dominansi 0,1.Kata kunci: komunitas, terumbu karang, zona intertidal, keanekaragaman, Pantai Mandalika.Abstract: The intertidal zone is a coastal area located between the highest and lowest tides. One of the ecosystems in the intertidal area is the coral reef ecosystem. The coral reef is one of the marine ecosystems which is a source of life for various marine biota so that its existence is very important, both in ecological and economic terms. Mandalika Beach has a coral reef ecosystem with a fairly extensive intertidal zone. The rapid development of tourism in Mandalika Beach will indirectly affect the life of coral reefs. This research to provide data for the existing condition of hard corals diversity in the area for better understanding of future research. This research covers the species, family and life form composition, and ecologycal indices (diversity, species equitability, and dominance indices). The research was conducted on June 2019 during the lowest tide period and carried out with a Underwater Photo Transect (UPT) method. The results revealed that Mandalika’s Intertidal Zone had 30 species of hard corals that belongs to 8 families. Favites paraflexuosa was the most abundant coral in the area with 22% of community composition. The Faviidae family (79%) had the largest percentage in all transects. There were 5 type life forms of hard corals in the area which 92% of them were coral massive type. The Shannon-Wiener diversity index score was 2.5 with equitability index 0.8, and dominance index is 0.1. Keywords: community coral reef, intertidal zone, diversity, Mandalika Beach.
STRUKTUR KOMUNITAS MAKROALGA SEBAGAI INDIKATOR EKOLOGI EKOSISTEM PERAIRAN PADA KAWASAN KONSERVASI LAUT DAERAH DI GILI SULAT LOMBOK TIMUR Susanty Ariani; Agil Al Idrus; Lalu Japa; Didik Santoso
Jurnal Biologi Tropis Vol. 20 No. 1 (2020): Januari - April
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (418.142 KB) | DOI: 10.29303/jbt.v20i1.1690

Abstract

Abstrak: Makroalga adalah salah satu sumber daya alam yang memiliki nilai ekonomis tinggi. Keragaman makroalga kawasan daerah tropis sangat tinggi, tidak terkecuali di daerah intertidal Gili Sulat. Keberadaan komuditas ini di Gili Sulat belum banyak diketahui. Penelitian ini bertujuan mendiskripsikan keragaman spesies makroalga sebagai indikator ekologi ekosistem perairan di kawasan konservasi laut daerah Gili Sulat Lombok Timur. Pengumpulan data penelitian makroalga dengan metode kuadrat (1 x 1 m) yang disebar pada tiga stasiun pengamatan. Analisis data untuk indeks keanekaragaman spesies menggunakan indeks Shannon-Wiener, indeks keseragaman spesies menggunakan indeks Evennes, indeks dominansi menggunakan indeks Simpson dan analisis hubungan makroalga dengan faktor lingkungan menggunakan uji Korelasi Product Moment. Hasil penelitian menemukan 11 spesies makroalga, dan 7 spesies dari kelas Chlorophyceae dan 4 spesies dari kelas Phaeophyceae. Selain itu, spesies yang memiliki nilai kepadatan tertinggi adalah Halimeda opuntia sebesar 18.519 rumpun/ha. Sementara itu, hasil analisis indkes keanekaragaman spesies dari semua spesies yang temukan berada dalam kategori sedang dengan nilai pada stasiun I adalah 1,00, stasiun II adalah  1,36; dan stasiun III adalah 1,59. Selanjutnya, nilai keseragaman spesies berdasarkan hasil perhitungan diperoleh pada stasiun I adalah 0,53, stasiun II adalah 0,65 dan Stasiun III adalah 0,85. Oleh karena itu, spesies makroalga pada stasiun III memiliki tingkat keseregaman yang paling tinggi dibandingkan dua stasiun lain (I dan II) di lokasi studi. Kesimpulan dari penelitian adalah makroalga dapat  menjadi indikator ekologi untuk menilai perubahan ekosistem pada kawasan konservasi laut daerah di Gili Sulat Lombok Timur Nusa Tenggara Barat.Kata kunci: Makroalga, Keanekaragaman dan Gili Sulat.Abstract: Macroalgae is one of the natural resources that has high economic value. The diversity of macroalgae in the tropics is very high, not least in the intertidal area of Gili Sulat. The existence of this community in Gili Sulat is not well known. This study aims to describe the diversity of macroalgae species as an indicator of the ecology of aquatic ecosystems in regional marine conservation areas in Gili Sulat, East Lombok. Research data collection for macroalgae using the quadratic method (1 x 1 m) spread across three observation stations. Data analysis for the species diversity index uses the Shannon-Wiener index, the species uniformity index uses the Evennes index, the dominance index uses the Simpson index and the analysis of the relationship of macroalgae with environmental factors using the Product Moment Correlation test. The results found 11 species of macroalgae, and 7 species of the class Chlorophyceae and 4 species of the class Phaeophyceae. In addition, the species that has the highest density value is Halimeda opuntia of 18,519 clumps / ha. Meanwhile, the results of the analysis of the species diversity index of all species found were in the medium category with the value at station I being 1.00, station II being 1.36; and station III is 1.59. Furthermore, the species uniformity value based on the calculation results obtained at station I is o, 53, station II is 0.65 and Station III is 0.85. Therefore, the macroalgae species at station III have the highest level of uniformity compared to the other two stations (I and II) at the study location. The conclusion from the study is that macroalgae can be an ecological indicator to assess ecosystem changes in the marine conservation area in Gili Sulat, East Lombok, West Nusa Tenggara.Keywords: Macroalgae, Diversity and Gili Sulat
The Value of Habitat Complexity and Diversity of Reef Fish Species in Sangiang Island, Bima Regency, West Nusa Tenggra Rahmat Hidayatullah; Didik Santoso; Abdul Syukur
Jurnal Biologi Tropis Vol. 20 No. 3 (2020): September - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v20i3.2261

Abstract

Coral reef ecosystems in the marine environment have a vital role, especially in providing habitat for the diversity of commercial and non-commercial fish species. This study aims to assess the species richness of coral reef fish based on the complexity of the habitat of Sangiang Island, Bima Regency. The data collection method used Underwater Visual Census on the belt transect, and the habitat complexity value is determined by the chain intercept transect method. Data analysis used Shannon-Wiener Index Diversity (H '), Abundance (Ki), and Habitat complexity (C). Next is a simple regression analysis between habitat complexity as the independent variable and fish abundance as the dependent variable. In this study, 106 species were found and covering 24 families. The three fish families, Pomacentridae, Labridae, and Lutjanidae, are the most dominant of the other families. Meanwhile, the diversity index ranged from 1.874-2.753 with an average value of ± SD 2.35 ± 0.317, and the abundance value ranged from 0.774-2.528 individuals/m2 with an average value of ± SD 1.505 individuals / m2 ± 0.745. Furthermore, the analysis showed that hábitate complexity had a significant effect on fish abundance. The coefficient of determination (R2) of 80% can explain the relationship of habitat complexity to fish abundance in the study location. This study concludes that coral reef habitat complexity is a determining factor for the level of fish diversity and abundance in the study area. Therefore, the protection of coral habitat is a strategy for the protection of coral reef fish resources.
Community of Mangrove Category Tree and Sapling in The Sekotong Bay, West Lombok Lalu Japa; Karnan Karnan; Didik Santoso
Jurnal Biologi Tropis Vol. 21 No. 2 (2021): Mei - Agustus
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i2.2698

Abstract

Community of mangrove in the Bay of Sekotong, West Lombok was studied to know the species composition, individual density of each species, and percentage covering of mangrove canopy. Total 28 plots of 10 m x 10 m were set in 9 transects in 5 stations. Photographs of canopy covering and mangrove community composition were analyzed by using software ImageJ and template spreadsheet 10x10, the new version of March 2018. The community of mangrove of Sekotong bay, West Lombok consists of 8 species, 5 genera, and 4 families. Rhizophora apiculata & Rhizophora stylosa were recorded in seven of nine transects (78% of transect).  Ceriops tagal was a species that was also recorded to have the highest density (3700 trees/ha) in transect SKTM02B. The average density of the mangrove sapling category was higher than the mangrove tree category. The three highest covering percentages of canopi mangrove community took place in transects SKTM01A, SKTM01B, and SKTM04T.
The Diversity of Butterflies (Lepidoptera) in the Aik Bukak Tourism Park Area Rizka Yulia Ashari; Moh. Liwa Ilhamdi; Didik Santoso
Jurnal Biologi Tropis Vol. 22 No. 1 (2022): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i1.2850

Abstract

Butterflies have an important role in human life in various fields such as ecology, economy, aesthetics, and education. The Aik Bukak Tourism Park area is one of the butterfly habitats in Aik Bukak Village, Batu Kliang Utara District, Central Lombok Regency. That aims to determine the diversity of butterflies in the Aik Bukak Tourism Park area. Data collection used a purposive survey method with a sweeping technique following three predetermined observation lines, namely the entrance, the path around the pond, and the forest path. This research was fully recorded 327 individuals member of 23 spesies, 18 genera, and 5 families. The analysis of the butterfly species diversity index used the Shannon-Wienner formula and the diversity index value (HÕ›) was 2.939 which means medium category. The species dominance index was analyzed using the Simpson's species dominance formula and obtained the species dominance index value was 0.059, which means that no species dominates at that location.
Co-Authors A Wahab Jufri Abdul Syukur Abdul Syukur Abdul Syukur Abdul Syukur Abdul Syukur Abdul Syukur Abdul Syukur Agil Al Idrus Agil Al Idrus Agil Al Idrus Agil Al Idrus Agil Al Idrus Agil Al Idrus Agil Al Idrus Agil Al Idrus Ahmad Raksun Ahmad Raksun Ainun Diniyatushoaliha Aulia Maulidina Baiq Sri Komalasari Bukhari Abdillah Dadi Setiadi Dita Anggraini Safitri Sipayung Fitriyani Fitriyani Gunawan Gunawan Hadiatullah Haryani Haryani Husain, Pahmi I Gde Mertha I Wayan Mertha Imam Bachtiar Inda Wahyuni Karima Paspania Karnan Karnan Khairuddin Kumala Ratna Dewi Lalu Japa Lalu Japa Lalu Japa Lalu Japa Lalu Japa Lalu Raftha Patech Lalu Zulkifli Lalu Zulkifli Lalu Zulkifli M. Liwa Ilhamdi M. Liwa Ilhamdi M. Liwa Ilhamdi M. Yamin Mahrus Mahrus Maulidatin Nanisfi Moh. Liwa Ilhamdi Mohammad Liwa Ilhamdi Mohammad Liwa Ilhamdi Mohammad Liwa Ilhamdi Mohammad Liwa Ilhamdi Muh. Makhrus Muhammad Liwa Ilhamdi Muhammad Yamin Muhlis Muhlis Ni Luh Putu Pebri Artayani . Nindi Hamida Lutfiani Novia Indra Anggraini Rahmat Hidayatullah Ratna Sari Utami Rizka Yulia Ashari Rully Bimantoro Siti Diniah Siti Nurhaliza Siti Nurul Inayah Sri Prapti Astuti Susanty Ariani Tita Syahri Ramadhani Wayan Pasek Eka Sedana Putra Widia Apriani Zulhalifah Zulhalifah