Catur Budi Wiati

Scopus Publications

Bridging culture and nature: An ethnobotanical exploration of the Dayak Ga’ai in Berau Regency, East Kalimantan
Ulfah Karmila Sari, Tri Rizkiana Yusnikusumah, Acep Akbar, Catur Budi Wiati, Samuel Fery Purba, Ratri Ma’rifatun Nisaa’, Nilam Sari, Burhanuddin Adman, Yusub Wibisono
Ethnobotany Research and Applications, 2026
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
Cacao Agroforestry in Mahakam Ulu: Transformation Strategy from Traditional to Smart Agroforestry System
Catur Budi Wiati, Eddy Mangopo Angi, Karmilasanti Karmilasanti, Murniati Murniati, Sri Suharti, Indra A.S.L.P. Putri, Aris Pudji Hadi, Muhammad Furkan, Belasius Anyeq, Krista Tala, Veronica Carolina, Awaluddin Aziz, Ria Andiana, Yuliara Limbong, Yosua Naibaho, Mukrimin Mukrimin
Forest and Society, 2025
The Dayak community in East Kalimantan is renowned for practicing traditional Agroforestry (AF) across generations. Meanwhile, despite the long-term introduction of cacao (Theobroma cacao) in 1996 as a potential commodity in the AF practice, its productivity still needs to be improved. This study aimed to analyze the challenges as well as develop strategies for adapting and transforming traditional AF practices into Smart Agroforestry (SAF) systems for cacao. The implementation of cacao SAF is anticipated to enhance cacao productivity, improve the welfare of local communities, and preserve the forest’s function as a crucial life support system for the Dayak Community in Mahakam Ulu (Mahulu) District. Data were collected through the Triangulation Method, using interviews of selected respondents with structured questionnaires, in-depth interviews with key informants, and focus group discussions to verify and validate the data. Additionally, participatory mapping was carried out on AF cacao pattern to identify the area and its cultivation technique. We also obtained secondary data from local government sources in East Kalimantan. Data were processed using qualitative descriptive analysis, gender, and SWOT analysis. The results showed that the development of cacao-based agroforestry in Mahulu District was carried out by applying the green economy concept and considering the potential for cacao marketing, socio-economic culture, gender, and traditional knowledge. However, further development efforts are needed to improve traditional cultivation towards SAF practices. This requires multi-stakeholder collaboration from the regional level, comprising farmers and village government to the central government. Several important factors should be considered for better management of cacao cultivation. These factors include intensifying input production to increase land productivity, assuring land ownership status, improving the quality of products, increasing access to capital, as well as strengthening local institutions for a more effective and efficient marketing process.
Vulnerability and habitat suitability changes of Acropora spp. in Wakatobi National Park due to the pressure of climate change
Hedi Indra Januar, Dian Oktaviani, Y. Purwanto, Catur Budi Wiati, Reny Puspasari, Duto Nugroho
Ocean and Coastal Research, 2025
Coral reefs in Wakatobi National Park, located within the Indonesian Coral Triangle, are a vital marine ecosystem with significant ecological and economic importance. However, they face increasing threats from direct human activities and climate change. This study aims to predict the habitat suitability of the dominant coral species, Acropora spp., in Wakatobi National Park under various climate change scenarios projected for 2050. A Habitat Suitability Model (HSM) was developed using the Maximum Entropy (MaxEnt) approach. Occurrence data for Acropora spp. were obtained from the Global Biodiversity Information Facility (GBIF), while current and future environmental variables (based on Representative Concentration Pathways/RCP 2.6, 6.0, and 8.5) were obtained from Bio-Oracle 2.2 and the Global Marine Environmental Dataset (GMED). These variables included sea surface temperature, salinity, surface water velocity, dissolved oxygen, euphotic layer depth, pH, primary productivity, and chlorophyll concentration. The results forecasted changes in the suitable habitat area for Acropora spp. Currently, 578.5 km2 of coastal waters are classified as “suitable” habitat, with 69.7 km2 designated as “very suitable.” However, under the 2050 RCP projections, a significant reduction is expected. “Very suitable” zones are projected to disappear entirely, while the “suitable” area is anticipated to decrease, from 487.9 km2 (RCP 8.5) to 550.6 km2 (RCP 2.6). The most pronounced reductions are expected around Kaledupa Island and the northern part of Tomia Island. Chlorophyll concentration was identified as a key factor influencing optimal habitat for Acropora spp. Since chlorophyll levels are often linked to nutrients from anthropogenic runoff, the combination of nutrification and climate change are likely to significantly affect Acropora spp. Therefore, wastewater management is a crucial priority to enhance their resilience and reduce its vulnerability to climate change.
Ecological and biological characteristics and interactions of Shorea balangeran in peat swamp forest
Nilam Sari, Antun Puspanti, Ulfah Karmila Sari, Ratri Ma’rifatun Nisaa, Mukrimin Mukrimin, Catur Budi Wiati, Mira Yulianti
Mires and Peat, 2025
Shorea balangeran (Korth.) Burck is widely distributed in Southeast Asian peat swamp forests although it is not endemic to this habitat type. This study examines the ecological and biological characteristics and interactions of S. balangeran in peat swamp forests, and in particular its interactions with co-occurring species and its capacity for adaptation to challenging environmental conditions. The study addresses key questions relating to the soil characteristics in areas where S. balangeran thrives, the nature of associations with commonly co-occurring species, and how the findings might inform peatland restoration strategies. Vegetation data, soil samples and species association records arising from field surveys conducted in a peat swamp forest in Central Kalimantan, Indonesia, were analysed. S. balangeran was found to be the second most dominant species in the area, and to show positive associations with other species such as Gonystylus bancanus and Cratoxylum arborescens , suggesting shared habitat preferences or environmental tolerances. S. balangeran was commonly found in moderately acidic soils with high organic matter and low nutrient content, indicating its adaptability to nutrient-poor conditions. These findings highlight ecological characteristics of S. balangeran that may commend it for use in peatland restoration programs. However, further research is needed to fully understand its role in ecosystem functioning and resilience.
Fishers’ Perceptions of the Climate Change Impact on Fishing in Small Islands of Wakatobi
Dian Oktaviani, Duto Nugroho, Catur Budi Wiati, Reny Puspasari, Hedi Indra Januar, Riska Ayu Purnamasari, Radisti Ayu Praptiwi, Y Purwanto
Journal of Marine and Island Cultures, 2025
Local ecological knowledge regarding climate change in Wangi-Wangi Island, Wakatobi remains largely unexplored, creating an important research gap concerning how indigenous insights influence community responses to climate change impacts. This is particularly critical for small-scale fisheries communities whose limited resources heighten their vulnerability. Incorporating knowledge from local fishermen is essential for improving the sustainability of these fisheries, which form the foundation of long-term community livelihoods. This study employed methodological triangulation, combining secondary data analysis with primary data collected through in-depth interviews and focus group discussions involving small-scale fishers from five vulnerable villages in Wakatobi, Southeast Sulawesi, Indonesia. The research aimed to identify factors contributing to transformative behavior and adaptive capacities among small island communities facing climate change impacts on their livelihoods. Findings revealed significant anomalies in local weather and climate patterns over the past decade. Participants primarily recognized climate change through seasonal shifts (53%), most notably manifested in unusual wind patterns regarding both direction and speed (64%). The perceived impacts included coral reef ecosystem degradation (61%) and sea level rise (29%), with 55% of participants reporting these changes within the past two years. Additionally, 14% of participants indicated these phenomena had persisted for approximately ten years.
The Tenurial Conflict in the Sungai Manggar Protected Forest, East Kalimantan Province
C. B. Wiati, E. M. Angi, P. Purwanto, R. M. Nisaa, Z. Zulfikar, M. A. Sardjono, S. Setiawati, M. T. Sirait
Iop Conference Series Earth and Environmental Science, 2025
Sungai Manggar Protected Forest (SMPF) was designated as a protected area by the Indonesian Government in 1996, covering an area of 4,999 hectares, according to the Decree of the Minister of Forestry of the Republic of Indonesia Number 267/Kpts-II/1996. The management of SMPF is carried out by the Protected Forest Management Unit of Balikpapan (FMU of Balikpapan/KPHL Balikpapan). However, the FMU of Balikpapan faces tenurial conflicts because of various interests. This study aims to map the typology, sources of problems, and parties involved in tenurial conflicts in SMPF, particularly those located at Kilometers 23 of the Balikpapan - Samarinda Road. The approaches used in this research are key informant interviews, focus group discussions, participatory mapping, and field observations. Data analysis used Rapid Tenure Assessment (RaTA), historical data, and qualitative descriptive methods. The results show that the tenurial conflict occurred due to the rejection of farmer groups that had been carrying out agricultural activities before the government established SMFP. The parties involved in the tenurial conflict include: FMU of Balikpapan, local community in Kilometers 23 Balikpapan – Samarinda Road, Balikpapan City Government, and the Department of Food Security, Agriculture and Fisheries of Balikpapan City (Dinas Ketahanan Pangan, Pertanian dan Perikanan Kota Balikpapan/DKP3). This study recommends resolving the conflict by considering the basis for land claims and referring to existing policies for resolving tenure conflicts, specifically the Land Tenure Settlement in the Framework of Forest Area Arrangements (Penyelesaian Penguasaan Tanah dalam Kawasan Hutan Negara dengan Penataan Kawasan Hutan/PPTPKH).
A Chronicle of Indonesia’s Forest Management: A Long Step towards Environmental Sustainability and Community Welfare
Hunggul Yudono Setio Hadi Nugroho, Yonky Indrajaya, Satria Astana, Murniati, Sri Suharti, Tyas Mutiara Basuki, Tri Wira Yuwati, Pamungkas Buana Putra, Budi Hadi Narendra, Luthfy Abdulah, Titiek Setyawati, Subarudi, Haruni Krisnawati, Purwanto, M. Hadi Saputra, Yunita Lisnawati, Raden Garsetiasih, Reny Sawitri, Indra Ardie Surya Liannawatty Purnamawan Putri, Ogi Setiawan, Dona Octavia, Hesti Lestari Tata, Endang Savitri, Abdurachman, Acep Akbar, Achmad Rizal Hak Bisjoe, Adi Susilo, Aditya Hani, Agung Budi Supangat, Agung Wahyu Nugroho, Agus Kurniawan, Ahmad Junaedi, Andhika Silva Yunianto, Anita Rianti, Ardiyanto Wahyu Nugroho, Asep Sukmana, Bambang Tejo Premono, Bastoni, Bina Swasta Sitepu, Bondan Winarno, Catur Budi Wiati, Chairil Anwar Siregar, Darwo, Diah Auliyani, Diah Irawati Dwi Arini, Dian Pratiwi, Dila Swestiani, Donny Wicaksono, Dony Rachmanadi, Eko Pujiono, Endang Karlina, Enny Widyati, Etik Erna Wati Hadi, Firda Mafthukhakh Hilmya Nada, Fajri Ansari, Fatahul Azwar, Gerson Ndawa Njurumana, Hariany Siappa, Hendra Gunawan, Hengki Siahaan, Henti Hendalastuti Rachmat, Heru Dwi Riyanto, Hery Kurniawan, Ika Heriansyah, Irma Yeny, Julianus Kinho, Karmilasanti, Kayat, Luthfan Meilana Nugraha, Luthfi Hanindityasari, Mariana Takandjandji, Markus Kudeng Sallata, Mawazin, Merryana Kiding Allo, Mira Yulianti, Mohamad Siarudin, Muhamad Yusup Hidayat, Muhammad Abdul Qirom, Mukhlisi, Nardy Noerman Najib, Nida Humaida, Niken Sakuntaladewi, Nina Mindawati, Nining Wahyuningrum, Nunung Puji Nugroho, Nur Muhamad Heriyanto, Nuralamin, Nurhaedah Muin, Nurul Silva Lestari, Oki Hidayat, Parlin Hotmartua Putra Pasaribu, Pratiwi, Purwanto, Purwanto Budi Santosa, Rahardyan Nugroho Adi, Ramawati, Ratri Ma’rifatun Nisaa, Reni Setyo Wahyuningtyas, Resti Ura, Ridwan Fauzi, Rosita Dewi, Rozza Tri Kwatrina, Ryke Nandini, Said Fahmi, Sigit Andy Cahyono, Sri Lestari, Suhartono, Sulistya Ekawati, Susana Yuni Indriyanti, Tien Wahyuni, Titi Kalima, Tri Atmoko, Tri Rizkiana Yusnikusumah, Virni Budi Arifanti, Vivi Yuskianti, Vivin Silvaliandra Sihombing, Wahyu Catur Adinugroho, Wahyudi Isnan, Wanda Kuswanda, Wawan Halwany, Wieke Herningtyas, Wuri Handayani, Yayan Hadiyan, Yulizar Ihrami Rahmila
Land, 2023
Indonesia is the largest archipelagic country in the world, with 17,000 islands of varying sizes and elevations, from lowlands to very high mountains, stretching more than 5000 km eastward from Sabang in Aceh to Merauke in Papua. Although occupying only 1.3% of the world’s land area, Indonesia possesses the third-largest rainforest and the second-highest level of biodiversity, with very high species diversity and endemism. However, during the last two decades, Indonesia has been known as a country with a high level of deforestation, a producer of smoke from burning forests and land, and a producer of carbon emissions. The aim of this paper is to review the environmental history and the long process of Indonesian forest management towards achieving environmental sustainability and community welfare. To do this, we analyze the milestones of Indonesian forest management history, present and future challenges, and provide strategic recommendations toward a viable Sustainable Forest Management (SFM) system. Our review showed that the history of forestry management in Indonesia has evolved through a long process, especially related to contestation over the control of natural resources and supporting policies and regulations. During the process, many efforts have been applied to reduce the deforestation rate, such as a moratorium on permitting primary natural forest and peat land, land rehabilitation and soil conservation, environmental protection, and other significant regulations. Therefore, these efforts should be maintained and improved continuously in the future due to their significant positive impacts on a variety of forest areas toward the achievement of viable SFM. Finally, we conclude that the Indonesian government has struggled to formulate sustainable forest management policies that balance economic, ecological, and social needs, among others, through developing and implementing social forestry instruments, developing and implementing human resource capacity, increasing community literacy, strengthening forest governance by eliminating ambiguity and overlapping regulations, simplification of bureaucracy, revitalization of traditional wisdom, and fair law enforcement.
Challenges to and Strategies for the Climate Village Program Plus: A Lesson Learned from Indonesia
Catur Budi Wiati, I Wayan Susi Dharmawan, Niken Sakuntaladewi, Sulistya Ekawati, Tien Wahyuni, Rizki Maharani, Yayan Hadiyan, Yosua Naibaho, Wahyudi Iman Satria, Ngatiman Ngatiman, Abdurachman Abdurachman, Karmilasanti Karmilasanti, Aulia Nur Laksmita, Eddy Mangopo Angi, Chiranjeewee Khadka
Sustainability Switzerland, 2022
The Climate Village Program (CVP) is one of the national flagship programs of the Ministry of Environment and Forestry of the Republic of Indonesia to support emission reduction and climate resilience. This paper examines the challenges and strategies for implementing the climate village program in the national and sub-national contexts. Data and information derived from discussions, seminars, focus group discussions, and interviews with local government officials in East Kalimantan were used to analyze the social learning of the CVP plus, including those on the policy process and its concept, integration program, and implementation. Sustainable strategies need to be addressed by integrating the CVP plus into the medium-term development plan of the region. The challenges and way forward of the CVP plus could be an excellent lesson for implementation in all provinces of Indonesia to support FOLU (Forest Other Land Use) Net Sinker 2030 and LTS-LCCR (Long-Term Strategy on Low Carbon and Climate Resilience) 2050. Key challenges and strategies for the CVP plus are highlighted in the planning and implementation phases, especially in improving climate resilience. This study also points out the steps of implementation of the CVP, development partners and their roles in relation to climate change and other socio-economic facts that make it difficult to engage real stakeholders in the implementation of the CVP plus.
The potential, wetlands utilization through the social forestry program in Kayan Sembakung Delta, North Kalimantan, Indonesia
E M Angi, K Kartika, C B Wiati
Iop Conference Series Earth and Environmental Science, 2022
Indonesia has approximately 39.6 million hectares of wetlands and almost 894,106 hectares in the Kayan Sembakung Delta, North Kalimantan Province. Despite in illegal status, the wetlands in the Kayan Sembakung Delta for decades have become a location where local people depend for their lives. Therefore, as part of resolving land conflicts, the implementation of Social Forestry (SF) can be offered to the community in the area. This study aims to identify problems in SF implementation in the Kayan Sembakung Delta and efforts to solve them. Data collection was obtained by interviewing the key informants, FGDs, and field observations together with the community member of 5 villages in North Kalimantan namely Liagu Village in Sekatak District - Bulungan Regency, Salimbatu Village in Tanjung Palas Tengah District - Bulungan Regency, Sengkong Village in Sesayap Hilir District - Tana Tidung Regency, Atap Village in Sembakung District - Nunukan Regency and Tepian Village in Sembakung District - Nunukan Regency. The study showed that the implementation of SF in the Kayan Sembakung Delta just in the early phase and facing numerous technical problems such as institutional, facilitating, management plan, funding, human resources, the potential for natural resource development, groups of social forestry business, and support from other parties. This study found that the main problem in implementing SF in the Kayan Sembakung Delta is the weak capacity of the human resources of SF management institution. This condition caused that the implementation of SF programs in this area must receive support from parties, especially in policy support and improving human resources.
The initial assessment of the impacts of Covid-19 pandemic on forest resilience and forest-dependent community resilience in East Kalimantan
T Wahyuni, C B Wiati
Iop Conference Series Earth and Environmental Science, 2021
Many groups of people living in and around forests in Kalimantan are confronted with particularly acute and simultaneous challenges during the covid-19 pandemic. These challenges include forest security, food security, nutrition, and basic livelihoods, declining incomes due to social restrictions, vulnerable land and resource rights that are critical, access to health care, lack of access to government social protection measures, and information mainly through digital mode. This paper seeks to build an understanding of the sustainability of the communities most dependent on forest resources for the vulnerable members of society’s livelihood and an understanding of the importance of secure land and forest rights to adapt and cope with livelihood difficulties in times of pandemics and other difficult circumstances. We combined social scientific methods including review of relevant published literature, participatory observation, and semi-structured interviews. This paper identified factors influencing community resilience to include population size, autonomy, community leadership, economic diversity, and infrastructure base. The covid-19 experience shows that resilient communities (e.g. with secure land and forest rights, ability to govern forests, and having incomes from forest products) were able to invest in health care, livelihoods, and employment generation activities during the pandemic. They were also able to prevent the spread of disease by using customary practices to enforce self-isolation and protective measures.
The potential, utilization and management of forest biodiversity for the livelihood of local communities in Ratah Watershed, East Kalimantan Province, Indonesia
Eddy Mangopo Angi, Ari Wibowo, Catur Budi Wiati
Iop Conference Series Earth and Environmental Science, 2021
Potential and distribution of Vitex sp and Peronema canescens jack as anti -COVID 19 plants in East Kalimantan Province, Indonesia
Rahimahyuni Fatmi Noor’an, Karmilasanti, Catur Budi Wiati
Iop Conference Series Earth and Environmental Science, 2021
How REDD+ and FLEGT-VPA Processes are Contributing Towards SFM in Indonesia-The Specialists' Viewpoint
P.R. Neupane, C.B. Wiati, E.M. Angi, M. Köhl, T. Butarbutar, Reonaldus, A. Gauli
International Forestry Review, 2019
Conflict resolution efforts through stakeholder mapping in Labanan Research Forest, Berau, East Kalimantan, Indonesia
C B Wiati, S Y Indriyanti, R Maharani, Subarudi
Iop Conference Series Earth and Environmental Science, 2018

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