Bridging culture and nature
An ethnobotanical exploration of the Dayak Ga’ai in Berau Regency, East Kalimantan
Bibliographic Data
| ID | 12790451 |
|---|---|
| Authors | Ulfah Karmila Sari (0000-0002-6193-0469, National Nuclear Energy Agency of Indonesia, corresponding author), Tri Rizkiana Yusnikusumah (0000-0002-0326-0858, National Nuclear Energy Agency of Indonesia), Acep Akbar (National Nuclear Energy Agency of Indonesia), Catur Budi Wiati (0000-0002-6486-2617, National Nuclear Energy Agency of Indonesia), Samuel Fery Purba (0009-0005-8050-4544, National Research and Innovation Agency), Ratri Ma’rifatun Nisaa (0000-0001-5082-3118), Nilam Sari (0000-0001-9347-371X, National Nuclear Energy Agency of Indonesia), Burhanuddin Adman (0009-0000-3160-7639, National Nuclear Energy Agency of Indonesia), Yusub Wibisono (Ministry of Agriculture and Forestry) |
| Year | 2025 |
| Volume | 33 |
| Publication date | 2025-02-01 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Ethnobotany Research and Applications (JOURNAL) |
| Journal identifiers | ISSN: 1547-3465 • E-ISSN: 1547-3465 |
| Publisher | Ilia State University (PUBLISHER) |
| DOI | 10.32859/era.33.12.1-16 |
| OpenAlex | W7127045175 |
| Language | EN |
Background: Dayak Ga'ai, who lived in Berau, East Kalimantan, has rich ethnobotanical knowledge reflecting their deep connection with nature. Ethnobotanical knowledge in Dayak Ga'ai communities does not exist in the form of comprehensive documentation; it is only passed down orally, so it is at high risk of being lost. Documenting and preserving this knowledge is crucial for cultural and environmental conservation. Methods: This study employs interview methodologies utilizing purposive sampling. We conducted interviews with 70 respondents from five villages. The questions encompass respondent characteristics and ethnobotanical aspects of local wisdom knowledge. We additionally investigated and cataloged the plant. The Use Value (UV), Relative Frequency of Citation (RFC), and Cultural Significance Index (ICS) are ethnobotanical indexes employed for data analysis. Results: The results show that 169 species belonging to 56 families are known and utilized in the live of Dayak Ga’ay community. Categorized into revealed that 13 species are used for cultural purposes, 15 species for handicrafts, 114 species for traditional medicine, 67 species for food, and 38 species for traditional tools and equipment. There are 7 species in each index, namely Calamus sp. (RFC = 0.61; UV = 2.46; ICS = 36), Goniothalamus macrophyllus (RFC = 0.56; UV = 2.78; ICS = 46), Eusideroxylon zwageri (RFC = 0.46; UV = 1.37; ICS = 15), Vitex pinnata (RFC = 0.41; UV = 0.83; ICS = 15), Shorea sp. (RFC = 0.37; UV = 1.48; ICS = 17), Licuala spinosa (RFC = 0.31; UV = 1.57; ICS = 40), and Curcuma longa (RFC = 0.30; UV = 0.60; ICS = 18). They found plants in forests, gardens, and yards. Conclusions: The Ga'ai Dayak utilize diverse plants. Nevertheless, the ethnobotanical knowledge of these plants is decreasing due to modernization, migration, and deforestation. It is necessary to conserve natural resources and incorporate ancient knowledge into contemporary conservation and educational initiatives. Keywords: Ethnobotany; Dayak Ga’ai; Traditional knowledge, Cultural heritage, Berau
Ethnobotany · Medicinal plants · Plant species · Respondent · Traditional knowledge · Ethnobotanical and Medicinal Plants Studies · Forest Ecology and Conservation · Pacific and Southeast Asian Studies
| Highly cited | No |
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