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Biodiversitas Journal of Biological Diversity
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was accredited by DGHE, Ministry of Education, R.I., since 2014 was indexed by Scopus, where DOAJ and Google Scholar was indexed first.
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Search results for , issue "vol. 19 no. 2 (2018)" : 50 Documents clear
The various sources of household income of paddy farmers in East Kalimantan, Indonesia KARMINI KARMINI; KARYATI KARYATI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190201

Abstract

Karmini, Karyati. 2018. The various sources of household income of paddy farmers in East Kalimantan, Indonesia. Biodiversitas 19: 357-363. Some reports showed that agricultural and non-agricultural activities contribute to farmer household income. The objectives of this study were to identify the various sources of household income of paddy farmers, the average amount of every source of income, and the contribution of paddy farm income and non-paddy farm income to household income. This study was conducted in East Kalimantan Province, Indonesia. The two-stage cluster sampling was applied to select the study areas. The number of respondents was 380 paddy households. Descriptive statistics were used to explore, summarize, and describe the data. The sources of household income of paddy farmers in the study areas are from paddy farm income and non-paddy farm income. Paddy farm income is income from paddy farming. Non-paddy income is income from non-paddy farming jobs such as annual crops farmer, perennial crop farmer, employee, seller, fisherman, breeder of livestock, carpenter, and laborer. The average paddy farm income, non-paddy farm income, and total household income of paddy farmers in East Kalimantan in 2013 was Rp. 13,487,069.21 year-1, Rp. 20,920,464.31 year-1, and Rp. 27,360,640.28 year-1, respectively. The contribution of paddy farm income and non-paddy farm income to household income of paddy farmers was 49.29% and 50.71%, respectively.
Hoya species of Belitung Island, Indonesia, utilization and conservation SRI RAHAYU; YULIAN FAKHRURROZI; HIRMAS FUADY PUTRA
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190203

Abstract

Rahayu S, Fakhrurrozi Y, Putra HF. 2018. Hoya species of Belitung Island, Indonesia, utilization and conservation. Biodiversitas 19: 369-376. Epiphyte greatly contributing to the forest biomass in the tropic. Heath forest as occurred in Belitung Island, Indonesia is a specific habitat for many endemic species, which are poor in nutrients and very fragile in response to any disturbance. We observed Hoya species-one of the epiphytic genus in the tropic in the heath forest and on other habitats of Belitung Island, Indonesia. Hoya species are plants with promising uses as functional ornamental plants (able to absorb pollutants from their growing environments), and as sources of certain medicinal and pharmaceutical compounds. A survey of Hoya was carried out on Belitung Island, off the southeast coast of Sumatra, in 2015, 2016 and 2017. There are two interesting Hoya species that grow well in the "padang community" of the heath forest, on the island: i.e. H. coronaria Blume and H imperialis Lindl. These two have attractive flower size and color. Another species, H. verticillata (Vahl) G.Don, with less attractive flower color, is distributed in the mixed forest of the beach areas, while H. multiflora Blume and H. scortechinii King & Gamble, also with less attractive flower color, are distributed in mixed forest of upper elevations. The distribution and habitat preference of different Hoya species indicate different requirements for moisture and temperature, which we hypothesize also result in differences in the pollinator species visiting the plants. The "padang community" of the heath forest on Belitung experiences maximum temperatures up to 370C in the afternoon. It is located in an Af climate type, with average rainfall, air temperature and humidity of ± 205 mm/month, 270C and 77.5%, respectively. Hoya coronaria is the most contributing biomass in the heath forest compared to the other Hoya species in the community.
Diversity and biomass of tree species in Tambrauw, West Papua, Indonesia IYAN ROBIANSYAH
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190204

Abstract

Robiansyah I. 2018. Diversity and biomass of tree species in Tambrauw, West Papua, Indonesia. Biodiversitas 19: 377-386. In spite of its high diversity and endemism, New Guinea is still one of the least explored regions on the globe. Flora information for the island as a whole is low compared to other areas in Malesia, and for Indonesian Province of Papua and West Papua it is much lower than for Papua New Guinea. To add more information and data on the flora of the West Papua Province, a vegetation analysis was conducted in Fef (442-509 m) and Bamusbama (757-914 m) Subdistricts, Tambrauw District, West Papua, Indonesia. Six and four plots of 30x30 m were placed in Fef and Bamusbama, respectively, to assess and compare the diversity and biomass of trees with diameter at breast height ? 10 cm. A total of 457 stems and ca. 86 tree species were identified. Fef accommodated higher species number (70) than Bamusbama (42). Meliaceae and Myrtaceae were the most important families in Fef and Bamusbama, respectively, while Castanopsis acuminatissima was the most important species in both subdistricts.The species diversity, richness, and evenness in Fef was higher than in Bamusbama. For tree biomass, the estimated value in Bamusbama (383.8 ton/ha) was much higher than in Fef (224.7 ton/ha). The results of the present study may serve as a baseline information for sustainable forest management and conservation of the region.
Short Communication: Phylogenetic analysis and molecular identification of Canar (Smilax spp.) in Java, Indonesia Based on DNA Barcoding Analysis LULUT DWI SULISTYANINGSIH; MARLINA ARDIYANI; ABINAWANTO ABINAWANTO; ANDI SALAMAH
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190202

Abstract

Sulistyaningsih LD, Abinawanto, Ardiyani M, Salamah A. 2018. Short Communication: Phylogenetic analysis and molecular identification of Canar (Smilax spp.) in Java, Indonesia Based on DNA Barcoding Analysis. Biodiversitas 19: 364-368. Smilax spp. (Smilacaceae) has long been used as medicinal herbs especially in East Asia and North America as they were known to be rich in steroidal saponin. Pharmacological study has been carried out in Indonesia. This genus is widespread in Indonesia and fairly abundant in Java and has been known either as edible fruit or medicinal plants. Characteristics of Smilax as a dioecious plant with high morphological variations make it thorny in species identification. Various molecular approaches have been devised to overcome identification problems such as DNA barcoding. This study, therefore was conducted to analyze the DNA barcoding application for phylogenetic and identification of Smilax in Java. A total of 31 samples were used in this study including 19 accession numbers from NCBI GeneBank. The genus Ripogonum was used as the out-group in phylogenetic reconstruction. Samples were successfully extracted by CTAB method with some modifications. rbcL region was used as the DNA barcode showed sufficient variation and conserved flanks. Two unidentified specimens have high similarity with S. leucophyla and lies in the same clade. The phylogenetic tree constructed by Maximum Likelihood analysis. The result showed that the monophyletic of Smilacaceae consisted of four clades. The genus Heterosmilax nested with Smilax though with low bootstraps value. It supports the monogeneric status of Smilacaceae.
Coffee bean physical quality: The effect of climate change adaptation behavior of shifting up cultivation area to a higher elevation SAMSUL BAKRI; AGUS SETIAWAN; IDA NURHAIDA
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190208

Abstract

Bakri S, Setiawan A, Nurhaida I. 2018. Coffee bean physical quality: The effect of climate change adaptation behavior of shifting up cultivation area to a higher elevation. Biodiversitas 19: 413-420. The coffee cultivation shifting into a higher elevation can be considered as a farmer’s behavioral adaptation to the climate change to find an optimum temperature and more fertile soil for the coffee growth. The behavior is rampant for Robusta coffee (Coffea canephora) planters in Lampung Province, the main contributor area that places Indonesia as the second largest coffee bean exporting country for more than two decades. The behavior certainly causes environmental deterioration, while the positive impact has not been well-measured, even for physical bean performance that determine its export competitiveness. This study aimed to determine the effect of the behavior on two coffee bean physical indices, the 1000-dried fruit weight or the index of [W_1000], and the percentage of floated fruit upon water soaking or the index of [FLOAT]. Ordinary Least Square Model was applied at a significance level of 10% with the two indices as the response variables. The predictor variable is the elevation area, accompanied by slope steepness and area position in relation to its exposure against solar radiation. The field survey lasted from June to August 2017. Riped coffee fruit samples were collected from 32 sites, ranging from 300 to 1,170 m asl. The results suggested that the behavior would improve the [W_1000] index but worsening the other.
Alarming call from Mursala Island, North Sumatra, Indonesia: The urgent task of conserving the previously reported extinct of Dipterocarpus cinereus HENTI HENDALASTUTI RACHMAT; ATOK SUBIAKTO; KESUMA WIJAYA; ARIDA SUSILOWATI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190206

Abstract

Rachmat HH, Subiakto A, Wijaya K, Susilowati A. 2018. Alarming call from Mursala Island, North Sumatra, Indonesia: The urgent task for conserving the previously reported extinct of Dipterocarpus cinereus. Biodiversitas 19: 399-405. IUCN Red List (1998) declared that the Mursalan endemic Dipterocarpus cinereus was extinct in the wild, but brief exploration conducted in the first quarter of 2013 found that there were few numbers of D. cinereus still growing in the island. The objectives of this research were: to describe the current condition of the forest in Mursala island; and to determine the vegetation composition and association between D. cinereus and other major tree species in site. Identifying forest condition and the potential value of the non-timber product was done descriptively through direct observation and interview with local inhabitants. The vegetation analysis was carried out by a purposive stratified technique in three lines each consisting of 4-8 plots (quadrats). The size of each sampling plot was 1,000 m2 (r= 17.8 m) with the total of 20 plots. The result showed that D. cinereus is still growing in the middle part until the top of the ridges. Importance Value Index (IVI) for the top five species were 32.37, 39.47, 17.43, 15.18 and 11.04 respectively for D. cinereus, Shorea acuminata, Arenga pinnata, Shorea falcifera and Hopea sangal. Among those five dominant species, only D. cinereus with S. falcifera and D. cinereus with A. pinnata had a significant association. Our study also determined that calling for species conservation is alarming rate and those not only needed for D. cinereus alone but island ecosystem as a whole.
Agroforest diversity and ethnobotanical aspects in two villages of Berau, East Kalimantan, Indonesia ADISTI PERMATASARI PUTRI HARTOYO; SUPRIYANTO SUPRIYANTO; ISKANDAR Z. SIREGAR; IDA THEILADE; LILIK B. PRASETYO
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190205

Abstract

Hartoyo APP, Supriyanto, Siregar IZ, Theilade I, Prasetyo LB. 2018. Agroforest diversity and ethnobotanical aspects in two villages of Berau, East Kalimantan, Indonesia. Biodiversitas 19: 387-398. REDD+ aims to reduce emissions from deforestation and forest degradation, conservation, enhancement of forest carbon stocks, and sustainable forest management (SFM). An assessment of agroforest is important for REDD+ implementation in Indonesia. In this context, evaluation of the existing agroforests and their uses is an important issue. The objectives of this research were to characterize agroforest diversity with respect to habitat, regulation, production and information functions in Kampung Birang and Kampung Merabu, Berau, East Kalimantan. This research focused on two size classes of trees, namely medium trees (10?dbh?20 cm) and large trees (dbh>20 cm). Local community members were trained in plot establishment (60 plots, 50x50 m), tree diameter measurement, trees tagging, and herbarium collection. Local community members identified tree species by local names and listed the species uses. Results showed that agroforests as habitat obtained diversity indices (H’) of moderate category for Kampung Birang and high category for Kampung Merabu. Otherwise, Margalef’s index (Dmg) for the medium and large tree classes in Kampung Birang and Kampung Merabu were classified as high species richness category. This finding implies that enrichment planting using high economic value species is still necessary in Kampung Birang. Kampung Merabu was found to be more diverse than Kampung Birang, although soil quality in Kampung Birang was better than that in Kampung Merabu. Disturbances due to human activities that potentially impact agroforest stability were also pre-identified. The top ten tree species were classified based on importance value index (IVI) across both villages consisting of 80% shade intolerant and 20% semi-tolerant species. Agroforest showing production and information function as produces various edible fruits that are considered as key component for maintaining biodiversity sustainability and ecosystem functioning.
Autecology and morphological properties of sandalwood (Santalum album) in Pidie District, Aceh, Indonesia DEDEN NUROCHMAN; JUANG RATA MATANGARAN; GUNAWAN SANTOSA; DIDIK SUHARJITO; RITA KARTIKA SARI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190207

Abstract

Nurochman D, Matangaran JR, Santosa G, Suharjito D, Sari RK. 2018. Autecology and morphological properties of sandalwood (Santalum album) in Pidie District, Aceh, Indonesia. Biodiversitas 19: 406-412. IUCN Red List (1998) reported that Santalum album L. as an endangered species. Studies on autecology, association, and the utilization of sandalwood on its natural habitat becomes important to perform conservation of the species. This research was conducted in Teungku Dilaweung Village, Pidie District, Province of Aceh. Vegetation analysis was conducted to determine the population structures. Distribution pattern was analyzed using Morisita Index (Id) and Chi-square test, while interspecific association pattern was determined through contingency table, Jaccard Index (JI) and variance-ratio (VR) test. Observation and analysis of physical and chemical properties of soil, topography, and microclimate were done to identify ecological factors affecting the presence of sandalwood. The study showed that the highest abundance at tree level (IVI>100%) was obtained by Syzygium cumini with a density of 15 trees/ha. S. album was found to have clumped distribution pattern with an Id value of 2.258 and ?2compute of 62.571. S. Album has an interspecific association with two species i.e.: Syzygium cumini (?2compute of 5.104 and JI of 0.846) and Ziziphus oenopolia (?2compute of 6.516 and JI of 0.833) with VR of 0.474. Interspecific association indicated that S. album has strongly associated with Syzygium cumini and Ziziphus oenopolia. Morphological characters and habitat properties of sandalwood in research site has a similarity to the Province of NTT.
The prospect of the utilization of Non-Timber Forest Products from Setulang Village forest based on local knowledge of the Uma Longh community in Malinau, North Kalimantan, Indonesia THOMAS R. HUTAURUK; ABUBAKAR M. LAHJIE; B.D.A.S. SIMARANGKIR; MARLON I. AIPASSA; YOSEP RUSLIM
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190209

Abstract

Hutauruk TR, Lahjie AM, Simarangkir B.D.A.S., Aipassa MI, Ruslim Y. 2018. The prospect of the utilization of Non-Timber Forest Products from Setulang Village forest based on local knowledge of the Uma Longh community in Malinau, North Kalimantan, Indonesia. Biodiversitas 19: 421-430. The establishment of Village Forest status gives local people assurance to manage the forest independently, but also limits its utilization. Communities are given freedom in the utilization of Non-Timber Forest Products (NTFPs) and environmental services, but they are prohibited to utilize timber forest products that can disturb and destroy the life of flora and fauna in it. The Uma Longh community utilize NTFPs to meet the needs for food, medicines, and craft material. The objective of this study was to know the prospect of the utilization of NTFPs from Setulang Village Forest. Data were gathered by interview, FGD, documentation, observation and field sampling in transects. The analysis method used in this research was CLAPS (Arquiza 2008; Bakkegaard et al. 2016). This research concluded that the NTFPs in Uma Longh community had good prospect so that the commodities included in the NTFPs category could be managed by the local community independently and sustainably, including Calamus sp. and Gigantochloa sp. In order for NTFPs to be available sustainably, the existence of village forest should be maintained, and this requires (i) the existence of government regulatory support that ensures its sustainability, (ii) the community support to comply with agreements and rules made, (iii) the availability of responsible management institutions, and (iv) the availability of adequate funding sources.
Short Communication: Biology and distribution of Parnassius apollo (Linnaeus, 1758) a rare species in Mordovia Republic, Russia ALEXANDER B. RUCHIN; GENNADIJ F. GRISHUTKIN
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190210

Abstract

Ruchin AB, Grishutkin GF. 2018. Short Communication: Biology and distribution of Parnassius apollo (Linnaeus, 1758) a rare species in Mordovia Republic, Russia. Biodiversitas 19: 431-436. There are three isolated populations of Parnassius apollo in Mordovia. The population, found in Mordovia Nature Reserve, is in a sad state and requires urgent protection measures. The second largest population lives in Bolshie Berezniki district. Butterflies from this population are locally found on glades, cuttings, floodplain meadows. It has fragmentized (mosaic) structure of records and a low number of adults. The largest population inhabits Smolny National Park. Irruption typically occurs in this population every few years. The most significant negative impact on the population of Apollo in Mordovia is caused by overgrowing of habitats by small-leaved forests, fragmentation of landscapes, isolation of populations. Data on the number of butterflies and the species composition of fodder plants for the imago of Apollo are given.

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