cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
suranto
Contact Email
editors@smujo.id
Phone
-
Journal Mail Official
editors@smujo.id
Editorial Address
unsjournals@gmail.com
Location
Kota surakarta,
Jawa tengah
INDONESIA
Biodiversitas Journal of Biological Diversity
Published by Universitas Sebelas Maret
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
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.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 9 Documents
 1 
Search results for , issue "vol. 13 no. 1 (2012)" : 9 Documents clear
Plant species diversity in the ecological species groups in the Kandelat Forest Park, Guilan, North of Iran HASSAN POURBABAEI; TAHEREH HAGHGOOY
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130102

Abstract

Pourbabaei H, Haghgooy T. 2012. Plant species diversity in the ecological species groups in the Kandelat Forest Park, Guilan, North of Iran. Biodiversitas 13: 7-12. Forest vegetation indicates conditions and productivity potential of forest habitat, because it reflects the interaction of climate, soil and topography. The aim of this research was to study relationship between vegetation and topography factors. In order to do this research, type, number and percentage cover of trees, shrubs (sample plot with 1000 m2 area) and type and percentage cover of herbaceous species (sample plot with 64 m2 area) investigated and recorded. The coverage percent of species were estimated on the basis of Domin scale. Vegetation classified using Two-Way Indicator Species Analysis (TWINSPAN). The results revealed that there were 6 ecosystem units (ecological groups) in the region. The comparison of diversity indices and topographicfactors between groups were performed with ANOVA test. Results also indicated that there were significant differences between groups in terms of biodiversity indices and topographic factors. The formation of a particular group is affected by a combination of environment variables. The aspect was the most important variable of topographic factors in this study.
Predictive model of Amorphophallus muelleri growth in some agroforestry in East Java by multiple regression analysis BUDIMAN BUDIMAN; ENDANG ARISOESILANINGSIH
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130104

Abstract

Budiman, Arisoesilaningsih E. 2012. Predictive model of Amorphophallus muelleri growth in some agroforestry in East Java by multiple regression analysis. Biodiversitas 13: 00-00. This research aimed to determine the multiple regression models of vegetative and corm growth of Amorphophallus muelleri Blume in some age variations and habitat conditions of agroforestry in East Java. Descriptive exploratory research method was conducted by systematic random sampling at five agroforestries on four plantations in East Java: Saradan, Bojonegoro, Nganjuk and Blitar. In each agroforestry, we observed A. muelleri vegetative and corm growth on four growing age (1, 2, 3 and 4 years old) as well as environmental variables such as altitude, vegetation, climate and soil conditions. Data were analyzed using descriptive statistics to compare A. muelleri habitat in five agroforestries. Meanwhile, the influence and contribution of each environmental variable to the growth of A. muelleri vegetative and corm were determined using multiple regression analysis of SPSS 17.0. The multiple regression models of A. muelleri vegetative and corm growth were generated based on some characteristics of agroforestries and age showed high validity with R2 = 88-99%. Regression model showed that age, monthly temperatures, percentage of radiation and soil calcium (Ca) content either simultaneously or partially determined the growth of A. muelleri vegetative and corm. Based on these models, the A. muelleri corm reached the optimal growth after four years of cultivation and they will be ready to be harvested. Additionally, the soil Ca content should reach 25.3 me.hg-1 as Sugihwaras agroforestry, with the maximal radiation of 60%.
Returning biodiversity of rehabilitated forest on a coal mined site at Tanjung Enim, South Sumatra HERY SUHARTOYO; ALI MUNAWAR; WIRYONO WIRYONO
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130103

Abstract

Suhartoyo H, Munawar A, Wiryono. 2012. Returning biodiversity of rehabilitated forest on a coal mined site at Tanjung Enim, South Sumatra. Biodiversitas 13: 13-17. Restoring disturbed mined land is challenging since the outcomes of various rehabilitation procedures on mined sites in terms of vegetation structure, composition and ecological function are not presently understood, especially in the developing countries. This study examined the mechanism of biodiversity recruitment, especially on structural attributes of an undisturbed forest community and rehabilitated forests of different ages on sites disturbed by coal-mining operations at Tanjung Enim, South Sumatra. Un-mined forest was characterized by complex structural features including a dense stand of trees in a range of sizeclasses, an almost closed canopy, and a shrubby understorey. In contrast, young mined sites were characterized by a low density of woody stems, a relatively open canopy and herbaceous ground cover. Soil characteristics of rehabilitated site were progressing towards the reference site. The marked differences in structural complexity between unmined and mined sites suggest that it will take very long time for the mined sites to recover into their original conditions. So, more restoration intervention will be needed to speed the recoveryprocesses. Key words: restoration, mining, biodiversity, structural complexity.INTRODUCTIONRehabilitation of disturbed areas due to miningactivities is intended to assist the environment in returningto a stable and sustainable land use as soon as possible(Bell 1996; Parker 1997). The nature of the post-miningland use will depend on a number of factors including theecological potential of the mined environment and thewishes of the neighboring society. Currently, in Australia,many mining operations are using native plant species inrehabilitation programs leading to the establishment ofpastures and forests (Bell 1996, 2001; Gardner 2001),however in Indonesia, mining operators are mostly usingfast growing exotic species in their rehabilitation(Suhartoyo 2008), as in many other countries al around theworld (Martínez-Ruiz et al. 2007; Alday et al. 2010).As more mine operators need to establish their postmining plan
Estradiol-17β hormone concentration and follicles number in exotic Burgo chicken supplemented by Sauropus androgynus leaves extract HERI DWI PUTRANTO; JOHAN SETIANTO; URIP SANTOSO; WARNOTO WARNOTO; NURMELIASARI NURMELIASARI; AHMAD ZUENI
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130101

Abstract

Putranto HD, Setianto J, Santoso U, Warnoto, Nurmeliasari, Zueni A. 2012. Estradiol-17β hormone concentration andfollicles number in exotic Burgo chicken supplemented by Sauropus androgynus leaves extract. Biodiversitas 13: 1-6. Bengkulu Province of Indonesia has an indigenous crossbreed chicken named burgo or Rejang chicken. A conservation effort in this study was represented by supplementing 4 different levels of Sauropus androgynus or katuk leaves extract (KLE) to improve number of fertile eggs. The purpose of study was to identify the effects of KLE supplementation on female burgo chicken’s serum estradiol-17β (E2) hormone concentration profile and number of follicles. KLE was added into drinking water (0, 9, 18 and 27 g/chicken/day) during 8 weeks of treatment. The results showed that supplementation of KLE dosed 9 to 27 g/chickens/day had significantly affected E2concentrations and number of follicles (P < 0.05). In contrast, the average of female burgo E2 concentration with supplemented KLE was higher than control group. The total number of small follicle yield was highest (86.5%) compared to medium follicle (7.8%) and large follicle (5.3%). Many primary follicles (primordial) and post ovulatory follicles were probably in micro size and unseen by an usual visual counting. It seems that serum E2 hormone concentration correlated to total number of preheararchal follicles. Supplemented KLE was able to improve the serum estrogen steroid hormone concentration and number of preheararchal follicle (small and medium follicles) in female burgo chicken.
Age-specific life table of swallowtail butterfly Papilio demoleus (Lepidoptera: Papilionidae) in dry and wet seasons SUWARNO SUWARNO
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130106

Abstract

Suwarno. 2012. Age-specific life table of swallowtail butterfly Papilio demoleus (Lepidoptera: Papilionidae) in dry and wet seasons. Biodiversitas 13: 28-33. Age-specific life table of Papilio demoleus L. in dry and wet seasons was investigated in the Tasek Gelugor, Pulau Pinang, Malaysia. Development of P. demoleus was observed from January to March 2006 (dry season, DS), April to July 2006 (secondary wet season, SWS), and October to December 2006 (primary wet season, PWS). Survivorship of P. demoleus in the DS was lower than in the SWS and in the PWS. The mortality (qx) of the fifth instar larvae P. demoleus in all seasons was higher than in other stages. Predators, parasitoids, and rainfall were the most important factors of mortality in immature stages of P. demoleus. Predators caused the highest mortality in all stages of P. demoleus, except the pupal stage. Predation in the DS (94.39%) was higher than in the SWS (90.88%) and PWS (84.04%) but no significantly different among the seasons. Meanwhile there was significantly different of mortality caused by parasitoids and the rain among the seasons. Spiders were the important mortality agent in the eggs and young larvae, meanwhile in the older larvae were S. dichotomus and Podisus sp. Ooencyrtus papilioni and Pteromalus puparum were theimportant parasitoids for the eggs and pupae of P. demoleus, respectively. In summary, the season influenced the survivorship of P. demoleus in citrus plantation. P. demoleus had the highest survival in the wet primary season (PWS), while the lowest survival was observed in the dry season (DS).
Jambak Jambu Kalko: Nature conservation management of the Serampas of Jambi, Sumatra BAMBANG HARIYADI
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130108

Abstract

Hariyadi B. 2012. Jambak Jambu Kalko: Nature conservation management of the Serampas of Jambi, Sumatra. Biodiversitas 13: 40-45. Serampas is an indigenous group that still inhabits forested areas around the Kerinci Seblat National Park (KSNP) in the island of Sumatra, Indonesia. The group has occupied the area since several centuries ago, long before the KSNP was officially proclaimed as a national park. The blending of local natural conditions, socio-cultural setting and cosmology has gradually produced a number of local wisdoms and practices to manage the local natural resources. The Serampas traditional resource management practices are not only friendly to the environment, but also encourage the more equitable distribution of natural resources among the members of the Serampas community. Jambak jambu kalko is literally means a list of locally important perennial fruit tree species protected by the Serampas customary system. Beyond the jambak jambu kalko the Serampas also recognize customs, traditions, and values that have important role in managing the local natural resources.
Population density and distribution of Javan gibbon (Hylobates moloch) in Central Java, Indonesia ARIF SETIAWAN; TEJO SURYO NUGROHO; YOHANNES WIBISONO; VERA IKAWATI; JITO SUGARDJITO
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130105

Abstract

Setiawan A, Nugroho TS, Wibisono Y, Ikawati V, Sugardjito J. 2012. Population density and distribution of Javan gibbon (Hylobates moloch) in Central Java, Indonesia. Biodiversitas 13: 23-27. A survey of Javan gibbon (Hylobates moloch) was conducted from July 2009 to November 2010 in the Dieng Mountains and Mount Slamet, Central Java, Indonesia. The purpose of the survey is to assess current population status and its distribution, including factors threatening the species. We used line transect method to estimate gibbon densities. We detected a total of 144 individuals in 56 groups on a 212.7 km length trail. Average group size was calculated as 2.57 (ranging between 2 and 7) individuals. We compared the population density between Mount Slamet and Dieng Mountains. It was found that the density in Mount Slamet was lower than in the Dieng Mountains with 1.7 ind./km2 compare to 2.5-7.57 ind/km2 respectively. In total, there are about 1,034 individuals of gibbon in Central Java which is divided in two sub populations. The one in Mount Slamet is about 175 individuals whereas in the range of Dieng Mountains is 881 individuals. Establishing a protected area and enhancing conservation awareness are critically important for survival of this endangered ape. Conservation awareness should consider human needs of local people surrounding the forest habitat.
Frequency of endophytic fungi isolated from Dendrobium crumenatum Sw. (Pigeon orchid) and antimicrobial activity WIBOWO MANGUNWARDOYO; SUCIATMIH SUCIATMIH; INDRAWATI GANDJAR
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130107

Abstract

Mangunwardoyo W, Suciatmih, Gandjar I. 2012. Frequency of endophytic fungi isolated from Dendrobium crumenatum Sw. (Pigeon orchid) and antimicrobial activity. Biodiversitas 13: 34-39. Endophytic microorganisms were found in orchid such as Dendrobium crumenatum Sw. (pigeon orchid), an orchid that sometimes used in traditional medicine. The fungi were isolated from roots, bulbouses, stems, and leaves of D. crumenatum collected from Tanah Baru Housing area, Botanical Garden Bogor, and Herbarium Bogoriense, respectively. Twelve species were identified from 60 samples obtained. Guignardia endophyllicola Okane, Nakagiri, and Ito (anamorph:Phyllosticta capitalensis P. Herm.) were the dominant endophytic mould. Screening of the anti-microorganism activity of the samples revealed that Fusarium nivale (Fr.) Ces. inhibited Candida albicans ATCC 2091 and Candida tropicalis LIPIMC 203. All specimens did not inhibit the growth of Bacillus subtilis ATCC 6633, Escherichia coli ATCC 25022, and Staphylococcus aureus ATCC 25023.
Relationships of Forest Biodiversity and Rattan Jernang (Daemonorops draco) sustainable harvesting by Anak Dalam tribe in Jambi, Sumatra ANDRIO ADIWIBOWO; IIK SRI SULASMI; NISYAWATI NISYAWATI
Biodiversitas Journal of Biological Diversity Vol. 13 No. 1 (2012)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d130109

Abstract

Adiwibowo A, Sulasmi IS, Nisyawati. 2012. Relationships of forest biodiversity and Rattan Jernang (Daemonorops draco) sustainable harvesting by Anak Dalam tribe in Jambi, Sumatra. Biodiversitas 13: 46-51. Conservation of tropical trees can be achieved if supported by the sustainable use of forest by community live nearby through harvesting of non timber woods, for instance rattan. Furthermore, rattan jernang individuals and trees have significant associations. Therefore, objective of this paper is to investigate the utilization of rattan jernang (Daemonorops draco Wild) related to the forest tree biodiversity by Anak Dalam tribe in several villages in Jambi, Sumatra. The study has identified that populations of Daemonorops draco were varied among villages, ranged from 40 to 71 clumps inthe forests and up to 500 clumps in plantations. Moreover, 73 individual trees consisted of 32 species were identified as rattan host and conserved by the community. Dialium platyespalyum. Quercus elmeri, and Adinandra dumosa were rattan host trees with the highest populations. Meanwhile, a biodiversity of non-host trees consisted of 30 individual trees from 16 species. Interviews revealed that traditional harvesters have acknowledged that trees have significant important ecological roles for the rattan livelihood and therefore it is very important to conserve the forests for the sustainability of harvest in the future. Furthermore, to secure the availability of rattan, thetraditional harvesters had started rattan plantation.

Page 1 of 1 | Total Record : 9

 1 

Filter by Year

2012 2012


Reset
Filter By Issues
All Issue Vol. 27 No. 6 (2026) Vol. 27 No. 5 (2026) Vol. 27 No. 4 (2026) Vol. 27 No. 3 (2026) Vol. 27 No. 2 (2026) Vol. 27 No. 1 (2026) Vol. 26 No. 12 (2025) Vol. 26 No. 11 (2025) Vol. 26 No. 10 (2025) Vol. 26 No. 9 (2025) Vol. 26 No. 8 (2025) Vol. 26 No. 7 (2025) Vol. 26 No. 6 (2025) Vol. 26 No. 5 (2025) Vol. 26 No. 4 (2025) Vol. 26 No. 3 (2025) Vol. 26 No. 2 (2025) Vol. 26 No. 1 (2025) Vol. 25 No. 12 (2024) Vol. 25 No. 11 (2024) Vol. 25 No. 10 (2024) Vol. 25 No. 9 (2024) Vol. 25 No. 8 (2024) Vol. 25 No. 7 (2024) Vol. 25 No. 6 (2024) Vol. 25 No. 5 (2024) Vol. 25 No. 4 (2024) Vol. 25 No. 3 (2024) Vol. 25 No. 2 (2024) Vol. 25 No. 1 (2024) Vol. 24 No. 12 (2023) Vol. 24 No. 11 (2023) Vol. 24 No. 10 (2023) Vol. 24 No. 9 (2023) Vol. 24 No. 8 (2023) Vol. 24 No. 7 (2023) Vol. 24 No. 6 (2023) Vol. 24 No. 5 (2023) Vol. 24 No. 4 (2023) Vol. 24 No. 3 (2023) Vol. 24 No. 2 (2023) Vol. 24 No. 1 (2023) Vol. 23 No. 12 (2022) Vol. 23 No. 11 (2022) Vol. 23 No. 10 (2022) Vol. 23 No. 9 (2022) Vol. 23 No. 8 (2022) Vol. 23 No. 7 (2022) Vol. 23 No. 6 (2022) Vol. 23 No. 5 (2022) Vol. 23 No. 4 (2022) Vol. 23 No. 3 (2022) Vol. 23 No. 2 (2022) Vol. 23 No. 1 (2022) Vol. 22 No. 12 (2021) Vol. 22 No. 11 (2021) Vol. 22 No. 10 (2021) Vol. 22 No. 9 (2021) Vol. 22 No. 8 (2021) Vol. 22 No. 7 (2021) Vol. 22 No. 6 (2021) Vol. 22 No. 5 (2021) Vol. 22 No. 4 (2021) Vol. 22 No. 3 (2021) Vol. 22 No. 2 (2021) Vol. 22 No. 1 (2021) Vol. 21 No. 12 (2020) Vol. 21 No. 11 (2020) Vol. 21 No. 10 (2020) Vol. 21 No. 9 (2020) Vol. 21 No. 8 (2020) Vol. 21 No. 7 (2020) Vol. 21 No. 6 (2020) Vol. 21 No. 5 (2020) Vol. 21 No. 4 (2020) Vol. 21 No. 3 (2020) Vol. 21 No. 2 (2020) Vol. 21 No. 1 (2020) Vol. 20 No. 12 (2019) Vol. 20 No. 11 (2019) Vol. 20 No. 10 (2019) Vol. 20 No. 9 (2019) Vol. 20 No. 8 (2019) Vol. 20 No. 7 (2019) Vol. 20 No. 6 (2019) Vol. 20 No. 5 (2019) Vol. 20 No. 4 (2019) Vol. 20 No. 3 (2019) Vol. 20 No. 2 (2019) Vol. 20 No. 1 (2019) Vol. 19 No. 6 (2018) Vol. 19 No. 5 (2018) Vol. 19 No. 4 (2018) Vol. 19 No. 3 (2018) Vol. 19 No. 2 (2018) Vol. 19 No. 1 (2018) Vol. 18 No. 4 (2017) Vol. 18 No. 3 (2017) Vol. 18 No. 2 (2017) Vol. 18 No. 1 (2017) Vol. 17 No. 2 (2016) Vol. 17 No. 1 (2016) Vol. 16 No. 2 (2015) Vol. 16 No. 1 (2015) Vol. 15 No. 2 (2014) Vol. 15 No. 1 (2014) Vol. 14 No. 2 (2013) Vol. 14 No. 1 (2013) Vol. 13 No. 4 (2012) Vol. 13 No. 3 (2012) Vol. 13 No. 2 (2012) Vol. 13 No. 1 (2012) Vol. 12 No. 4 (2011) Vol. 12 No. 3 (2011) Vol. 12 No. 2 (2011) Vol. 12 No. 1 (2011) Vol. 11 No. 4 (2010) Vol. 11 No. 3 (2010) Vol. 11 No. 2 (2010) Vol. 11 No. 1 (2010) Vol. 10 No. 4 (2009) Vol. 10 No. 3 (2009) Vol. 10 No. 2 (2009) Vol. 10 No. 1 (2009) Vol. 9 No. 4 (2008) Vol. 9 No. 3 (2008) Vol. 9 No. 2 (2008) Vol. 9 No. 1 (2008) Vol. 8 No. 4 (2007) Vol. 8 No. 3 (2007) Vol. 8 No. 2 (2007) Vol. 8 No. 1 (2007) Vol. 7 No. 4 (2006) Vol. 7 No. 3 (2006) Vol. 7 No. 2 (2006) Vol. 7 No. 1 (2006) Vol. 6 No. 4 (2005) Vol. 6 No. 3 (2005) Vol. 6 No. 2 (2005) Vol. 6 No. 1 (2005) Vol. 5 No. 2 (2004) Vol. 5 No. 1 (2004) Vol. 4 No. 2 (2003) Vol. 4 No. 1 (2003) Vol. 3 No. 2 (2002) Vol. 3 No. 1 (2002) Vol. 2 No. 2 (2001) Vol. 2 No. 1 (2001) Vol. 1 No. 2 (2000) Vol. 1 No. 1 (2000) More Issue