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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences BIOTROPIA - The Southeast Asian Journal of Tropical Biology The Journal of Experimental Life Sciences (JELS) Journal of Indonesian Tourism and Development Studies Biotropika Jurnal Pembangunan dan Alam Lestari AGRIVITA, Journal of Agricultural Science Journal of Tropical Biodiversity and Biotechnology JSMARTech : Journal of Smart Bioprospecting and Technology RISTEC : Research in Information Systems and Technology Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Nia Kurniawan
Brawijaya University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Social Sciences Veterinary

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Struktur Komunitas Serangga Nokturnal Areal Pertanian Padi Organik pada Musim Penghujan di Kecamatan Lawang, Kabupaten Malang. Rudi Candra Aditama; Nia Kurniawan
Biotropika: Journal of Tropical Biology Vol 1, No 4 (2013)
Publisher : University of Brawijaya

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Abstract

Pertanian organik merupakan sistem pertanian berkelanjutan dengan menekankan pada kestabilan lingkungan. Indikator kestabilan pertanian organik tersebut dapat diketahui dari keragaman dan kelimpahan serangga salah satunya serangga nokturnal. Penelitian ini bertujuan untuk mengetahui diversitas dan struktur komunitas serangga nokturnal pada areal pertanian padi organik di musim penghujan. Penelitian ini bersifat deskriptif eksploratif dengan pengambilan sampel sebanyak enam kali dengan mengunakan metode Light Trap (LT) pada enam titik serta dilakukan pengukuran faktor abiotik. Data ditabulasi dalam Microsoft Excel. Struktur komunitas didapatkan dari indeks nilai penting (INP) dan indeks diversitas Shannon-Wienner. Serangga nokturnal di areal pertanian organik terdiri dari 10 ordo yang terbagi atas 42 famili dengan lima famili tertinggi berdasarkan indeks nilai penting (INP) yaitu Culicidae (23 %), Delphacidae (19 %), Pyralidae (13 %), Chrysomelidae (12 %), dan Formicidae (12 %). Diversitas serangga nokturnal yang diperoleh berdasarkan indeks diversitas Shannon-Wiener menunjukkan nilai (H'=4,146). Komposisi peran ekologis serangga nokturnal yang ditemukan terdiri dari herbivora (122 %), predator (33 %), scavanger (23 %), dan parasitoid (22 %). Faktor abiotik memiliki nilai yang tidak berbeda jauh pada setiap lokasi pengambilan sampel dengan rata-rata suhu 22-24o C, intensitas cahaya 40 lux, kelembaban udara 88 %, dan curah hujan kumulatif 2663 mm/tahun. Kata kunci : Komunitas,  Light Trap (LT),  Pertanian organik, Serangga nokturnal.
STUDY BIRD'S ARE TRADE IN SPLENDID BIRD MARKET, MALANG Bayu Hendra Prakosa; Nia Kurniawan
Biotropika: Journal of Tropical Biology Vol 3, No 1 (2015)
Publisher : University of Brawijaya

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Abstract

Splendid Bird Market was established in 1955 and located central city of Malang. The purpose of this study was to determine number of species birds are trade in Splendid Bird Market and knowing conservation status of bird traded in Splendid Bird Market, this studi started in January 1st until March 31th 2014 located at Splendid Bird Market. Tools and materials that used for collecting data are field guide bird identification of greater Sunda region and Wallacea region, camera, pocket book, handphone, and stationery. The method of collecting data consist of field observation, interview, collecting primary and secondary data. Data were analyzed using qualitative descriptive analysis. The results were found 10 ordes, 38 family, and 148  spesies of birds. Birds that were traded in Splendid bird market mostly come from Sumatera, Java, Bali, and Borneo and the percentage of that birds is 92%. Birds like Long-tailed Shrike (Lanius schach Linnaeus 1758), Oriental-magpie Robin (Copsychus saularis, Linnaeus 1758), White-rhumped Shama (Copsychus malabaricus, Scopoli 1786), Greater Leafbird (Chloropsis sonnerati, Jardine & Selby 1827), Orange-headed Thrush (Zoothera citrina, Latham 1790), Straw-headed Bulbul (Pycnonotus zeylanicus, Gmelin 1789), and Bali Starling (Leucopsar rothschildi Stresemann 1912) were most wanted by people. Several birds were migrant birds from East Asia, based on IUCN, 90% birds were traded in Splendid Bird Market have conservation status is least concern, and singing birds are most wanted by people. Keyword : Bird, Bird market, Bird trading.
Temporal Distribution of Bird Species in the Sarinah Island Porong Sidoarjo Vendy Adrinanda; Nia Kurniawan
Biotropika: Journal of Tropical Biology Vol 1, No 6 (2013)
Publisher : University of Brawijaya

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Abstract

Temporal Distribution of Bird Species in the Sarinah Island Porong Sidoarjo Vendy Adrinanda, Nia Kurniawan Department of Biology, Faculty of Mathematics And Natural Sciences Brawijaya University Birds are members of the vertebrate animals that have feathers and wings. It has given many useful in the human life, as such as many birds species and population in the nature can be used for tourist area. This study aims to determine the temporal distribution and bird species in the Sarinah island. This research use point count combination methode. Observation is done by explored island’s area which will be used as research’s location, and then devide the area with GPS become 4 location point (1,2,3,4). Observation is done 3 times: first, in the morning at 6.00-7.00 o’clock; second, in the afternoon at 12.00-13.00 o’clock; and third, in the evening at 15.30-16.30; during four days that’s two days between 10th-15th Javanese month and two days between 25th-30th Javanese month. Birds species which be found in every location point must be identified and administrated as field data. The identified methode is by taken the birds photoes for every species, count their number and administrate this data into observation data, birds species idetified by literature examination. Spreading map bird species and location that has found to tabulated into microsoft excel and then it is managed in Quantum GIS. Result of the research shows that has been found 44 bird species and divide 24 families. Species that often be found with many individual amount is walet linchi (Collocalia linchii). The bird species often be found in a great number beside 10-15 Javanese month more than beside 25-30 Javanese month, because beside 10-15 javanese month is tides occur and beach to be receding. And according their spreading status, can be devided into 33 species domestic and 11 species migrant. Keywords: birds, temporal distribution, family, species, distribution status.
Effect of Iodine Solution Treatment With Different Dosage And Exposed Duration to Metamorphosis Rate and Survival of Bullfrog Tadpoles (Rana Catesbeiana Shaw) Lutviyana Rahman; Nia Kurniawan
Biotropika: Journal of Tropical Biology Vol 2, No 3 (2014)
Publisher : University of Brawijaya

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Abstract

Objective of this research was to know the role of iodine with different doses and exposed duration to against the rate metamorphosis and survival of bullfrog’s tadpoles. Methods on this research are acclimatization of bullfrog’s tadpoles, given iodine solution such as doses 3 mg/L, 4 mg/L, 5 mg/L and control (0 mg/L). It observe on 7th, 14th and 21st day of to exposed. The parameters that observed there are tadpole metamorphosis, survival rate and water quality. Data were analyzed using two-way ANOVA and continued with Tukey test. The results showed that water quality on a  good category for bullfrog of natural environment. ANOVA for bullfrog metamorphosis rate obtained at p-value (< 0.05). Duration of exposed and doses are significantly influent to against bullfrog’s tadpoles metamorphosis. Although survival rate of bullfrog tadpoles was decline at 21th duration and survival rate of bullfrog’s lowest in doses 5 mg/L. The conclusion is treatment of iodine solution at given in the medium of life bullfrog’s tadpoles and exposed duration of iodine can increase the rate of metamorphosis, but inclined decrease survival rate of bullfrog’s tadpoles. Iodine solution most effect on the rate metamorphosis bullfrog’s tadpoles on exposed 7th, 14th and 21st days on the doses of iodine solution 5 mg/L (5 ppm), while survival rate of bullfrog’s tadpoles is the highest on treatment control (0 mg/L).
The Potential of Butterflies in Tourism Diversification Product: Case Study at Coban Rais Waterfall, Batu, East Java Agung Sih Kurnianto; Imti Yazil Wafa; Faldy Alifianto; Nia Kurniawan
Journal of Indonesian Tourism and Development Studies Vol. 4 No. 3 (2016)
Publisher : Program Pascasarjana

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Abstract

The diversity of Butterfly in Coban Rais is one of the potential resources for tourism product diversification and development. The aims of this paper are to determine the magnitude of the butterfly potential as a form of tourism products diversification and development in a sustainable tourism industry. There are 107 species of butterfly that come from six families was found in Coban Rais waterfall. Some species have a very large population in a specified activity, such as mud-puddling and mating. Udara akasa has the highest potential to make colony and Cyrestis lutea is a species that have the potential as a major attraction in the mud-puddling activity. Sector 3, the location of riparian with sand and gravel, is the site of the largest butterfly visits. The dry season is the highlight of a butterfly visit in Coban Rais. Development of human resources is important for the tourism products diversification in Coban Rais, i.e. the butterflies observer and visitors services. We recommend establishing a breeding center for butterfly population recovery and educational goals for visitors.Keywords: butterflies, Coban Rais, product diversification.
Community Structure of Coral Reef at Tourist Area Beach “Pasir Putih” In Situbondo East Java, Indonesia Asmaul Khusnah; Catur Retnaningdyah; Nia Kurniawan
Journal of Indonesian Tourism and Development Studies Vol. 7 No. 1 (2019)
Publisher : Program Pascasarjana

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Abstract

Pasir putih beach of Situbondo has coral reefs as the potential of underwater beauty. The purpose of this study is to evaluate the structure of coral reef community in Pasir putih beach. This study was taken place at four sites namely; Batu lawang, Teluk pelita, Karang mayit, and Karang pon-pon. Method used was Ex Post Facto using belt transect sampling technique with size 1x1m and length 30m and 11 times repetition. The observed physic-chemistry parameters are temperature, salinity, conductivity, pH, turbidity, DO, nitrate, and orthophosphate. The results showed that the four sites almost have the same conditions. Batu Lawang location is dominated by Porites mayeri (Poritidae) which is vulnerable to severe conditions. The second location (Teluk pelita) has a high index value of diversity. The third location (Karang Mayit) is dominated by Poritidae family. The fourth location (Karang Pon-pon) is dominated by the Acroporidae family which is a clear water indicator and has a fast growth rate. However, in the fourth location, the sedimentation is quite high compared to other sites. The value of abiotic factor in the Pasir putih beaches of Situbondo has a relatively normal value, the pH of value from 7.55 to 7.56, temperature 29.99°C to 30.4°C, salinity 32.33 to 32.66‰, conductivity 37.8 to 40.2 µS.cm-1, DO 7.73 to 10 ppm, turbidity 0.57-1.56 NTU, nitrate from 0.32-0.1 mg.L-1 and orthophosphate 0.02 to 0.54 mg.L-1, the water in Pasir Putih Situbondo was still suitable for support the growth of coral reefs.Keywords: Coral Reefs, Community Structures, Pasir putih Beach.
Fishermen’s Perspective on Herpetofauna: A Case Study from Kuala Tungkal, Tanjung Jabung Barat, Jambi Nia Kurniawan; Anggun Sausan Firdaus; Fitra Arya Dwi Nugraha; Andri Maulidi; Aguung Sih Kurnianto
Journal of Tropical Life Science Vol. 8 No. 1 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.08.01.01

Abstract

The population of herpetofauna (Class: Reptilia, Amphibia) is continuously declining throughout the world. Moreover, habitat changes such deforestation drive rapidly to declining process. Human communities play an important role in conserving the herpetofauna by maintaining and improving the harmonious relationship between human and environment. Therefore, these association will strongly support the conservation of herpetofauna and their habitats. This study is aimed to survey the herpetofauna communities, explore the local people perspective on herpetofauna, and the relationship between human and herpetofauna. We found 12 species observed in this survey that included to 3 order of herpetofauna: anura, squamata and testudines. Local people recognized herpetofauna species around them well and do not harm them because of their roles, such as part of nature (39%), bioindicator (33%), myth (17%), and economic value (11%). We also revealed the local knowledge on herpetofauna, as 14 local names and their roles. Despite Kuala Tungkal is a strategic area for the national port development that probably impacts herpetofauna microhabitat, it needs serious attention on herpetofaunal issues.
Looking on Indigo Flycatcher (Eumyas indigo) Hunting Behaviour: Time, Ecology, and Habitat Preference Agung Sih Kurnianto; Arief Sugiharto; Nia Kurniawan
Journal of Tropical Life Science Vol. 10 No. 1 (2020)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.10.01.07

Abstract

Hunting is the main support of life for the insectivores bird of the world. Through an understanding of Indigo Flycatcher behavior character, we compiled new information for the daily behavior of Indigo Flycatcher and Muscicapidae family in general. The study was conducted at 3 periods to interpret the effect of different seasons conditions: the first period (rainy season, 1 – 30 January 2015), the second period (dry season, 1-30 June 2015), the third period (transition season, 1 – 30 November 2015). The research station covers 3 research points (A=edge of the forest, b = garbage dump, c = dense forest. A canonical correspondence (CCA) was used to understand the significance of the interaction between the abiotic factors and season. Based on the observations, the transition of the season became the most preferred moment for Indigo Flycatcher. Indigo flycatcher hunts in a group, both singular and mixed. Point B is the most common location of Indigo Flycatcher hunting activity.
Could Road Structures Impact the Avian Community? A Study Case from the South Coast Remained Forest in Malang Region, East Java Province, Indonesia: Impact of Road Structures on Avian Community Nurrofik, Agus; Hakim, Luchman; Septiadi, Luhur; Kurniawan, Nia
Journal of Tropical Life Science Vol. 14 No. 2 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.02.10

Abstract

The remaining tropical forest on the south coast of the Malang region is one of the secluded areas that served as an important habitat for its biodiversity, particularly for avians. Nevertheless, the presence of the road structure that crosses over the forest might impact avian communities, which needs to be investigated. The avian survey was conducted to investigate the diversity, community profiles, abundance, and feeding guild based on two different ecosystem patches (on the roads versus outside the road structures) during January–April 2022. The audiovisual encounter methods were performed during the surveys on a total of ten sampling points. Avian species were identified using field guides where the conservation status was based on the national regulation (P106 KLHK), CITES, and IUCN Redlist. The comparison through the avian community based on species richness was analyzed using Venn Diagrams and predicted using rarefaction and interpolation curves on INEXT packages. Additionally, the comparison of sizes of avian abundance was investigated using the α-diversity parameter index, and the feeding guild was determined by five diet guilds. In total, 2536 individuals from 67 species, 34 families, and 13 orders were found during the survey. The avian communities were richer outside the road structure, but their abundance qualitatively reveals that both different ecosystem patches showed relatively good condition. Overall, road structures generate both positive (unique habitat patches) and negative (physical barriers that could disrupt natural ecological processes) impacts on avian diversity. In light of these, sustainable management and conservation action plans were urgently needed to prevent the negative effects on avian communities posed by the road structure.
Comparison of Soil Arthropod Diversity and Community Structure in Various Types of Land Cover in Malang Region, East Java, Indonesia Yanuwiadi, Bagyo; Suharjono, Suharjono; Kurniawan, Nia; Fathoni, Muhammad; Nurrofik, Agus; Assiddiqy, Miftah Farid; Shahroni, Abdul Mutholib
Journal of Tropical Biodiversity and Biotechnology Vol 8, No 3 (2023): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.79496

Abstract

Land cover heterogeneity can affect the structure of biodiversity in the supplied niche, so it is necessary to know the taxa community. This study aimed to understand the effect of land cover variation on the diversity and community structure of soil arthropods. The types of habitats used include urban areas, agroforestry, gardens, and natural forests which are determined in the Malang Region, East Java, Indonesia. Hand sorting and hay bait traps were applied in this study to obtain a variety of arthropod soils and the Berlese-Tullgren funnel was used to extract them. As a result, there are 25 families from 15 orders collected based on their ecological roles. The abundance of Philoscidae in sites S1 and S2 (urban green space), Talitridae in site S6 (agroforestry), and Isotomidae in sites S3, S4, and S5 (highland mixed forest) was highest and dominant. Site S7 has the highest diversity (H' = 2.56; 1-D = 0.90; J' = 0.76) even though its family richness is lower. The site S3 counter-site had relatively high taxa richness (TR = 13), but low diversity (H' = 1.02; 1-D = 0.39; J' = 0.16). Based on clustering analysis and NMDS ordination, 3 classifications of habitat types were obtained, namely I (S6 & S7), II (S3, S4 & S5), and III (S1 & S2). Mixed forest habitats contain a more complex diversity of soil arthropods, which can serve as a model for improving the fertility of disturbed ecosystems. 
Co-Authors Abdul Basith Abdullah Abdullah Achmad Dadang Burhanuddin Agung Pramana W.M Agung Pramana W.M Agung Pramana Warih Marhendra, Agung Pramana Warih Agung S. Kurnianto Agung Sih Kurnianto Agung Sih Kurnianto Agung Sih Kurnianto Agus Nurrofik Agus Suryanto Aguung Sih Kurnianto Ahmad Muammar Kadafi Alvionita, Cicin Vinolia Amin Setyo Leksono Aminuddin Affandi AMIR HAMIDY Ananda, Alif Aulia Andri Maulidi Andri Maulidi Andyni, Regina Shania Anggun Sausan Firdaus Aninnas, Afina Annisa Zakiyah Darojat Ardiansyah, Franky Ardiantoro, Ari Ardyah Ramadhina Irsanti Putri Arief Sugiharto Arifianto, Adityas Asmaul Khusnah Asmaul Khusnah Assiddiqy, Miftah Farid Azrianingzih, Rodiyati Azrianingzih, Rodliyati Badiul Ulum Badiul Ulum Bagaskara, Satria Wira Bagus Priambodo Bagyo Yanuwiadi Bayu Hendra Prakosa Catur Retnaningdyah Chomsy, Indah Nur Chrestella, Dea J. Darojat, Mas Khoirud Dinana, Ichda Arini Djong Hon Tjong Dwi Anggorowati Rahayu Eldi Mulyana, Eldi Endik Deni Nugroho Estri Laras Arumingtyas Fahmi, Muhamad Faldy Alifianto Faldy Alifianto fatchiyah . Fauzi, Muhammad A. Fauzi, Muhammad Alif Firdaus, Anggun Sausan Firmansyah, Richo Fitra Arya Dwi Nugraha Fitra Arya Dwi Nugraha Franky Ardiansyah Gigih Setia Wibawa Haryanti Haryanti Haryono Haryono Herlin Aprilia Kartini Herlin Aprilia Kartini Hermanto, Feri Eko Imti Yazil Wafa Jati Batoro Kadafi, Ahmad M. Kamila, Fatiha Karina hanum wardany Karina hanum wardany Kartika Prabasari Karuniawan Puji Wicaksono Kholilah, Tsaniyah Nur Kurnianingsih, Nia Kurnianto, Aguung Sih Lekatompessy, Vanela Chatrin Lingga Nugraha Liu, Fu-Guo Robert Luchman Hakim Lutfita Fitriana Lutviyana Rahman Lutviyana Rahman Maharani, Tri Mahmudul Hasan, Mahmudul Maisuroh, Dalilatul Masayuki Sumida, Masayuki Mufti, Elsa Muhammad Fathoni, Muhammad Mumpuni Mumpuni Narwasthu, Sekararum Nashi Widodo Nasirudin, Mohamad Nobukazu Nakagoshi Nopharipaldi Rohman, Slamet Nugraha, Yopi Nugroho, Agung Nurrofik, Agus Pramudya, Muhammad Alif Imam Putri Ramadhani, Putri Putri, Mulyadiane M. Putri, Nenis Try Melani Putri, Siti Aqila Kharisma Qothrun Izza Qothrun Izza Ramadani, Shima Reni Ambarwati Rijalullah, Muhammad Asyraf Rikardo, Novy Kurnia Riyanto, Awal Robiatul Adawiyah Rodiyati Azrianingsih Rosyada, Nabila Nur Rosyadah, Nuraini Rudi Candra Aditama Rudi Candra Aditama Septiadi, Luhur Shahroni, Abdul Mutholib Smith, Eric Nelson SRI RAHAYU Sugiharto, Arief Suharjono Sunu Kuntjoro Suparno, Kelik Supriyatna, Asep Takeshi Igawa, Takeshi Tesri Maideliza Tetep Tri Maharani Triani Widyanti, Triani Vendy Adrinanda Vendy Adrinanda Wafa, Imti Yazil Wardani, Erintha Eka Wibi Riawan Widodo Widodo WIDOWATI BUDIJASTUTI Widyananda, Muhammad Hermawan Winarsih Winarsih Zain, Dhiyaa Syahlaa Bianca Febrinnisa