cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Muhammad Rizaldi Trias Jaya Putra Nurdin
Contact Email
rizalditrias@unsulbar.ac.id
Phone
+6282333330819
Journal Mail Official
ijec@unsulbar.ac.id
Editorial Address
https://ojs.unsulbar.ac.id/index.php/ijec/about/editorialTeam
Location
Kab. majene,
Sulawesi barat
INDONESIA
Indonesian Journal of Ecology and Conservation
Published by Universitas Sulawesi Barat
ISSN : -     EISSN : 30475392     DOI : https://doi.org/10.31605/ijec
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science
Indonesian Journal of Ecology and Conservation is a journal published in 2024 by the Center for Ecology, Conservation, and Ethnobiology Studies at the Universitas Sulawesi Barat, Indonesia. The establishment of this journal is driven by the importance of recognizing the diversity of flora and fauna in Indonesia, particularly on the island of Sulawesi. The geographical uniqueness of this island, separated from the continents of Asia and Australia, has allowed for the evolution of different species and is a primary cause of its biodiversity richness. This aspect is certainly attractive for research by various groups, and the Indonesian Journal of Ecology and Conservation serves as an appropriate platform for accessing and publishing research findings in the fields of ecology, conservation, molecular, systematic, and evolutionary studies
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ekologi
Articles 50 Documents
 1   2   3   4   5 
Threats to Biodiversity Hotspots: A Case Study of the Wallacea Region, Indonesia Gesti Defani Wizali; Keny Haliza Tirta; Diana Vivanti Sigit
Indonesian Journal of Ecology and Conservation Vol. 3 No. 1 (2026): Ecology and Biodiversity Conservation
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v3i1.4636

Abstract

Indonesia is a megadiverse country, with the Wallacea region among the world's biodiversity centers. Its geographic conditions and geological history create a complex ecosystem that supports a variety of species found nowhere else. However, habitats in Wallacea face major threats from human activities, including deforestation, land conversion, mining, and the introduction of invasive species that can disrupt local ecosystem balance. This research is a literature review that employs a systematic review methodology. Therefore, it is important to study in greater depth the threats facing the Wallacea region as a biodiversity hotspot. Sustainable management of natural resources, strict law enforcement, and increasing public awareness about the importance of maintaining biodiversity are the keys to preserving the Wallacea region
Analysis of Total Coliform Bacteria in Domestic Wastewater of Makassar City Using the Most Probable Number (MPN) Method Muhammad Fadhil Syaiful; Syarif Hidayat Amrullah; Dirhamzah Amrullah; Rini Anggraeni; Nurman; Rosmah
Indonesian Journal of Ecology and Conservation Vol. 2 No. 2 (2025): Tropical Ecology and Biodiversity
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v2i2.4760

Abstract

Domestic wastewater serves as a habitat for various microorganisms, including coliform bacteria. High concentrations of total coliform exceeding the established wastewater quality standards indicate the presence of pathogenic contaminants that may contribute to the spread of waterborne diseases. This study aimed to determine the total coliform bacteria present in domestic wastewater in Makassar City. The method used was microscopic examination employing the Most Probable Number (MPN) method. The results of the MPN test showed that out of 50 domestic wastewater samples analyzed, 29 samples (58%) met the wastewater quality standards, while 21 samples (42%) did not meet the established standards. The samples analyzed were collected from various sources of domestic wastewater, including hotels, hospitals, factories, and shopping centers distributed across Makassar City
Diversity of Fish Species Sold at Paccing Market, Awangpone District, Bone Regency Based on Morphological Identification A. Nuraqilah Tenri Gading; Annisa Zakiyah Darojat
Indonesian Journal of Ecology and Conservation Vol. 3 No. 1 (2026): Ecology and Biodiversity Conservation
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v3i1.5971

Abstract

This study aimed to identify and describe the diversity of fish species sold at Paccing Market, Awangpone District, Bone Regency, through morphological identification. The research was conducted on June 26 and July 4 using a qualitative descriptive approach with purposive sampling techniques. Primary data were obtained through direct field observations, while secondary data were collected from relevant literature sources. The results revealed seven fish species originating from different aquatic habitats, including Chanos chanos, Oreochromis niloticus, Rastrelliger brachysoma, Mugil cephalus, Katsuwonus pelamis, Pennahia macrocephalus, and Sardinella gibbosa. Each species exhibits distinctive morphological characteristics as adaptations to its specific environment. These findings indicate that Paccing Market serves as a marketing site for diverse fish resources, reflecting the high potential for fish diversity in Bone Regency, which is supported by relatively stable oceanographic conditions and active community fishing practices. Therefore, sustainable management and utilization of these fisheries resources are essential to maintain ecological balance and economic continuity
An Ethnozoological Survey of the Sulawesi Water Rat (Waiomys mamasae): Insights from Local Communities, Gandang Dewata National Park Fetranius Fetra; Muhammad Rizaldi Trias Jaya Putra Nurdin; Muh Rizal Kurniawan Yunus; Arlinda Puspita Sari; Maipa Dia Pati
Indonesian Journal of Ecology and Conservation Vol. 1 No. 2 (2024): Flora and Fauna Conservation
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v1i2.6311

Abstract

This study aimed to explore population and condition data on the Sulawesi Water Rat (Waiomys mamasae) from an ethnozoological perspective in five buffer villages surrounding Gandang Dewata National Park. Using a cluster sampling technique, 66 respondents from various professions with direct interaction with river ecosystems were selected, including hunters, farmers, and other individuals frequently active in river areas. Data were collected through questionnaire-based interviews to obtain information regarding the frequency of sightings of this species and its utilization in local communities. The results showed that 50% of respondents had directly observed the Sulawesi Water Rat, while the rest had never encountered it. In terms of utilization, local communities use this species as a protective talisman to prevent house fires, as traditional medicine, and as a source of food. Several local beliefs also describe unique abilities of this species, such as the capacity to walk on water or remain submerged for extended periods. The age distribution of respondents was dominated by individuals aged 35–48 years (32%), followed by other age groups. This study provides important insights into local knowledge and the relationship between communities and W. mamasae, which can serve as an important basis for conservation efforts and ecosystem management in the buffer areas of Gandang Dewata National Park
Occurrence Survey of the Sulawesi Giant Squirrel (Rubrisciurus rubriventer) in Five Buffer Villages around Gandang Dewata National Park Ririn Ririn; Muhammad Rizaldi Trias Jaya Putra Nurdin; Yusrianto Nasir; Maipa Dia Pati
Indonesian Journal of Ecology and Conservation Vol. 2 No. 1 (2025): Tropical Ecology and Biodiversity
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v2i2.6312

Abstract

This study aimed to examine the occurrence of the Sulawesi Giant Squirrel (Rubrisciurus rubriventer) in five buffer villages surrounding Gandang Dewata National Park and to evaluate its potential as a biological learning resource. The research employed a quantitative descriptive approach through a survey of 66 respondents distributed across Rambusaratu, Taupe, Mambulilling, Tondok Bakaru, and Lambanan villages. The results showed that 92.42% of respondents reported having directly observed the Sulawesi Giant Squirrel, with the highest distribution reported in Rambusaratu and Mambulilling villages. The use of squirrels by local communities is predominantly for consumption (56%), while the remaining respondents either do not utilize the species or are unaware of its use. In addition, validation results of a booklet developed as a learning medium based on field findings indicated a very high level of validity (score ≥ 4.8), suggesting that it is suitable for use in learning activities based on local potential. This study highlights the importance of utilizing local biodiversity to support contextual learning and the conservation of endemic species
Diversity and Distribution of Bunomys (Rodentia: Muridae) Along an Elevational Gradient in Gandang Dewata National Park Yusuf Sama; Muhammad Rizaldi Trias Jaya Putra Nurdin; Alexander Kurniawan Sariyanto Putera; Nurmiati; Maipa Dia Pati
Indonesian Journal of Ecology and Conservation Vol. 2 No. 2 (2025): Tropical Ecology and Biodiversity
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v2i2.6313

Abstract

This study aimed to determine the distribution and diversity of the genus Bunomys in Gandang Dewata National Park. Fieldwork was conducted in July 2025 using live traps placed across several habitat types and different elevation ranges. Data collection was carried out by installing traps along transect lines at locations suspected to be rat movement pathways. The collected data were analyzed descriptively to identify species and describe their distribution patterns. The results revealed the presence of three species within the genus Bunomys: Bunomys penitus, Bunomys andrewsi, and Bunomys torajae. Each species exhibited different habitat preferences. A total of 16 individuals of B. penitus were found at mid-elevations with primary forest vegetation at elevations ranging from 1,588 to 1,912 m above sea level. Nineteen individuals of B. andrewsi were recorded in secondary forest habitats at elevations between 1,509 and 2,154 m above sea level. Meanwhile, B. torajae was represented by eight individuals found in high mountain areas at elevations of 2,561–2,596 m above sea level. These findings provide important information on the distribution of the genus Bunomys in Sulawesi and highlight the role of Gandang Dewata National Park as an important habitat for endemic wildlife. This study also contributes to enriching the limited biodiversity data on small mammals in the mountainous regions of Sulawesi. Further studies focusing on ecological aspects, behavior, and genetic analysis are recommended to deepen the understanding of population dynamics and phylogenetic relationships within the genus Bunomys
Species Composition and Dominance of Insect Pests on Cocoa (Theobroma cacao L.) in Mamasa Regency, West Sulawesi Alde Lisa Rosalianti; Andi Dewi Rizka Ainulia Makerra; Rezeki Amaliah
Indonesian Journal of Ecology and Conservation Vol. 3 No. 1 (2026): Ecology and Biodiversity Conservation
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v3i1.6315

Abstract

Cocoa (Theobroma cacao L.) is one of the most important plantation commodities that contributes significantly to local economic development, particularly in West Sulawesi. However, cocoa productivity often declines due to insect pest attacks. This study aimed to determine the species composition and dominance of insect pests attacking cocoa plants in Rembak Hamlet, Bambang Buda Village, East Rantebulahan District, Mamasa Regency. This research employed a descriptive exploratory method with purposive sampling applied to three cocoa plantation sites, each divided into three subunits measuring 10 m × 5 m. Insect pests were collected using two techniques: direct sampling and soap water traps. The results revealed the presence of ten insect pest species attacking cocoa plants, namely Helopeltis spp., Aulacophora nigripennis, Hyposidra talaca, Planococcus minor, Conopomorpha cramerella, Dolichoderus thoracicus, Adoretus spp., Zeuzera coffeae, Pheidole megacephala, and Camponotus spp. These pests attacked several plant parts, particularly fruits, leaves, and stems, causing various types of damage such as fruit spots, perforated leaves, and stem borings. The analysis indicated that Planococcus minor was the most dominant pest species found on cocoa plants in the study area. The presence of these insect pests may reduce both the quality and quantity of cocoa production. Therefore, appropriate pest management strategies are necessary to support the sustainability of cocoa production in the region
Local Community Perceptions of the Presence of Paucidentomys vermidax in Buffer Villages of Gandang Dewata National Park, West Sulawesi Jhon Demmaraya; Muhammad Rizaldi Trias Jaya Putra Nurdin; Sufyan Hakim; Maipa Dia Pati
Indonesian Journal of Ecology and Conservation Vol. 2 No. 1 (2025): Tropical Ecology and Biodiversity
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v2i1.6318

Abstract

This study aimed to examine the presence of Paucidentomys vermidax and community perceptions in five buffer villages surrounding Gandang Dewata National Park. The research employed a quantitative approach using a survey method. Respondents were selected through cluster sampling, involving 66 individuals from various professions who have direct interaction with river ecosystems, including hunters, farmers, and local residents who frequently carry out activities around river areas. Data were collected through questionnaire-based interviews to obtain information on the frequency of species sightings and its utilization by the local community. The results showed that 60.61% of respondents had seen Paucidentomys vermidax, while 51.5% stated that the species is used as a food source by local communities. The level of community knowledge about this species is influenced by their proximity to its natural habitat and by activities closely related to river environments, such as farming and hunting. These findings indicate that the presence of P. vermidax is still recognized by communities living in the buffer areas of Gandang Dewata National Park and reflects the relationship between local communities and endemic fauna diversity in the region. This study provides preliminary information on the presence of Paucidentomys vermidax in the buffer zones of Gandang Dewata National Park and highlights the importance of considering local knowledge and community perceptions in conservation efforts for endemic species in Sulawesi
Diversity and Spatial Distribution of Dung Beetles (Coleoptera: Scarabaeidae) in Two Habitat Types in West Sulawesi Suparman Suparman; Muhammad Rizaldi Trias Jaya Putra Nurdin; Muhammad Mifta Fausan
Indonesian Journal of Ecology and Conservation Vol. 1 No. 2 (2024): Flora and Fauna Conservation
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v1i2.6319

Abstract

Research on the diversity and spatial distribution of dung beetles in West Sulawesi remains limited, particularly across different habitat types. Dung beetles play important ecological roles as decomposers and bioindicators of environmental conditions. This study aimed to analyze the diversity and spatial distribution of dung beetles and their relationship with environmental parameters in two contrasting habitats: the montane forest of Gandang Dewata National Park, Mamasa Regency, and the lowland area of Baruga Barat, Majene Regency. Sampling was conducted using random plot sampling with flight intercept traps and pitfall traps. Environmental parameters measured included air temperature, humidity, light intensity, soil pH, and soil moisture. Data were analyzed using the Shannon–Wiener diversity index, dominance index, evenness index, similarity index, Morisita index, and Principal Component Analysis (PCA). A total of 66 individuals representing 10 species from two families and three genera were recorded. Eight species were found in Gandang Dewata National Park and four in Baruga Barat. The overall diversity index was moderate (H' = 1.549). The low similarity index (33%) indicates differences in species composition, while the Morisita index shows a clustered distribution pattern influenced by habitat conditions
Diversity and Community Structure of Ants (Formicidae) in Residential Ecosystems Indrawan Indrawan; Muhammad Rizaldi Trias Jaya Putra Nurdin; Ariandi Ariandi
Indonesian Journal of Ecology and Conservation Vol. 1 No. 2 (2024): Flora and Fauna Conservation
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v1i2.6325

Abstract

Ants (Formicidae) are a group of insects that play an important role in maintaining ecosystem balance and are often used as bioindicators of environmental conditions. However, information on ant diversity in residential ecosystems in West Sulawesi remains limited. This study aimed to analyze the diversity and community structure of ants and their relationship with environmental parameters in residential ecosystems in Labuang Parabaya Hamlet, Onang Village, Majene Regency. Sampling was conducted using pitfall traps and hand collecting methods in two habitat types, namely household gardens and residential surroundings. Data were analyzed using the Shannon–Wiener diversity index (H’), evenness index (E), dominance index (C), and correlation analysis with environmental parameters. The results showed that the ant community consisted of four species with a total of 106 individuals, with Solenopsis invicta being the most abundant species. The diversity index was categorized as moderate (H’ = 1.16), with high evenness (E = 0.84) and low dominance (C = 0.34). Among the environmental parameters measured, soil pH and air humidity showed the strongest influence on ant diversity, whereas light intensity had a relatively lower effect. These findings indicate that the structure of ant communities in residential ecosystems is influenced by habitat conditions and environmental factors.

Page 4 of 5 | Total Record : 50

 1   2   3   4   5 

Filter by Year

2024 2026


Reset
Filter By Issues
All Issue Vol. 3 No. 1 (2026): Ecology and Biodiversity Conservation Vol 3 No 1 (2026): Ecology and Biodiversity Conservation Vol 2 No 2 (2025): Tropical Ecology and Biodiversity Vol. 2 No. 2 (2025): Tropical Ecology and Biodiversity Vol 2 No 1 (2025): Tropical Ecology and Biodiversity Vol. 2 No. 1 (2025): Tropical Ecology and Biodiversity Vol 1 No 2 (2024): Flora and Fauna Conservation Vol. 1 No. 2 (2024): Flora and Fauna Conservation Vol 1 No 1 (2024): Flora and Fauna Conservation Vol. 1 No. 1 (2024): Flora and Fauna Conservation