Science Bulletin Articles

Exploring sociocultural connections for conserving large carnivore habitats for biodiversity and climate friendly landscape management: Case study from the Sundarbans in Bangladesh
Keywords:

Bangladesh · Climate change adaptation · FOREST CONSERVATION · LARGE CARNIVORES · SUNDARBANS MANGROVES · TRADITIONAL AND LOCAL KNOWLEDGE (TLK)

Exploring sociocultural connections for conserving large carnivore habitats for biodiversity and climate friendly landscape management: Case study from the Sundarbans in Bangladesh

Both natural ecosystems and large carnivores that form the top of the forest food chain seem to be declining rapidly, leading to significant losses in wild ecosystems. In this paper, we posit that given the contemporary state of the world’s large carnivore populations and their habitats, it is imperative to investigate the potential for a...

Chakraborty, S., Saha, S.K., Rahman, M., Mishra, B.K., Sen, S., & Titumir, R.A.M. (2026). Exploring sociocultural connections for conserving large carnivore habitats for biodiversity and climate friendly landscape management: Case study from the Sundarbans in Bangladesh. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3190

Remediation of urban water bodies: A multi-country study on community capacity building and communication on nature-based solutions
Keywords:

COMMUNITY ENGAGEMENT · FLOATING TREATMENT WETLAND SYSTEM (FTWS) · NATURE-BASED SOLUTIONS (NBS) · URBAN WATER BODIES · WATER REMEDIATION

Remediation of urban water bodies: A multi-country study on community capacity building and communication on nature-based solutions

Wetland degradation, driven by pollution and encroachment, presents a significant global challenge. This study explores the multi-country efficacy of Floating Treatment Wetland Systems (FTWS) as a Nature-based Solution (NbS) for remediating urban water bodies across Bangladesh, India and Nepal, using a common experimental framework that integrates an initially controlled microcosm study, followed by field trials...

Byanju, A., Pradhananga, D., Singh, R., Kumar, R., Jaiswal, P.K., Dhungana, B., ... Manandhar, S. (2026). Remediation of urban water bodies: A multi-country study on community capacity building and communication on nature-based solutions. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.2026.3180

Flood dynamics in the Vietnamese Mekong Delta from Earth observations
Keywords:

Flood dynamics · Google Earth Engine · MODIS · Remote sensing · VMD

Flood dynamics in the Vietnamese Mekong Delta from Earth observations

This study analysed flood dynamics in the Vietnamese Mekong Delta (VMD) from 2001 to 2023, using Terra MODIS MOD09A1 remotely sensed imagery data on the Google Earth Engine platform. The workflow includes data collection, preprocessing, flood extraction, and analysis of flood dynamics. We used the R programming language to analyse flood extent, duration, distribution, and...

Y, H.N.N., Mondal, A., Le, M., Kantoush, S.A., Nguyen, B.Q., Lakshmi, V., ... Binh, D.V. (2026). Flood dynamics in the Vietnamese Mekong Delta from Earth observations. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3246

Assessing urban heat islands in Southeast Asia megacities: An integrated study of land use, climate change and heatwave occurrences
Keywords:

Climate modelling · Heatwave · Local Climate Zone · Remote sensing · Southeast Asia · Urban heat island

Assessing urban heat islands in Southeast Asia megacities: An integrated study of land use, climate change and heatwave occurrences

Rapid urbanisation and climate change are intensifying Urban Heat Island (UHI) effects across Southeast Asian (SEA) megacities, compounding heatwave risks and threatening urban sustainability. This study, conducted under the Asia-Pacific Network for Global Change Research (APN) collaboration, presents the first integrated, multi-decadal assessment of UHI–heatwave interactions in SEA, focusing on Kuala Lumpur as a representative...

Wan Mohd Jaafar, W.S., Abu Bakar, N.A., Ooi, M.C.G., Quan, T.A., Sofan, P., Wati, T., ... Xue, L. (2026). Assessing urban heat islands in Southeast Asia megacities: An integrated study of land use, climate change and heatwave occurrences. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3191

Mapping demographic proxy-based social vulnerability for small island coastal communities in a multi-hazard setting: Reference from Indonesia
Keywords:

Coastal Communities · Demographic proxy · Grid Mapping System · Multi-Hazard · Principal Component Analysis · Social Vulnerability · Socioeconomic Factors

Mapping demographic proxy-based social vulnerability for small island coastal communities in a multi-hazard setting: Reference from Indonesia

Indonesia, with the world’s third-longest coastline and over 17,000 islands, faces significant risks from multiple hazards, including sea-level rise, floods, drought, wildfires, storms, and land subsidence. Social vulnerability in coastal communities, influenced by socioeconomic factors such as age, wealth, health, gender, and ethnicity, is critical to understanding their capacity to manage and recover from these...

Setiawati, M.D., Nandika, M.R., Oktaviani, A., Prayudha, B., Hanifa, N.R., Muslim, A.M., ... Atmaja, T. (2026). Mapping demographic proxy-based social vulnerability for small island coastal communities in a multi-hazard setting: Reference from Indonesia. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3198

Seasonal and climate-related variations in norovirus and PMMoV detection in Vietnamese oysters
Keywords:

Foodborne virus · Public health · Shellfish safety · Wastewater-based epidemiology

Seasonal and climate-related variations in norovirus and PMMoV detection in Vietnamese oysters

Norovirus, a leading cause of acute gastroenteritis, significantly impacts global health, especially in developing countries where foodborne and environmental transmission remain challenging. This study examines the occurrence and seasonality of norovirus genogroups I (GI) and II (GII), their inter-annual variation and the prevalence of pepper mild mottle virus (PMMoV) as a potential viral indicator in...

Sangsanont, J., Katayama, H., Nguyen, G.T., Canh, V.D., Nhean, S., Meng, K., ... Pu, J. (2026). Seasonal and climate-related variations in norovirus and PMMoV detection in Vietnamese oysters. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3188

Status, policy analysis and management-based approaches for coral reef restoration in Cambodia, Thailand and Vietnam
Keywords:

Coral Reef Restoration · Marine Policy · Resilience-based Management · Science-Policy Interface · Southeast Asia

Status, policy analysis and management-based approaches for coral reef restoration in Cambodia, Thailand and Vietnam

Southeast Asian coral reefs in Thailand, Cambodia, and Vietnam are critical socio-economic assets, generating over USD 11 billion annually. However, they face escalating threats from climate change and local anthropogenic stressors. Synthesising empirical field data, remote sensing and research outcomes from the APN CRRP2019-08MY-Khanal project, this review reveals significant regional degradation. Specifically, Vietnam has lost...

Khanal, R., Yoshimura, C., Giang, P.Q., Siev, S., Boonyaroj, V., & Mishra, B.K. (2026). Status, policy analysis and management-based approaches for coral reef restoration in Cambodia, Thailand and Vietnam. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3187

Capacity development for smallholder farmers on climate-smart agriculture via co-experiments in home gardens
Keywords:

Citizen science · Climate resilience · Climate-smart agriculture · Food security · Organic vegetables

Capacity development for smallholder farmers on climate-smart agriculture via co-experiments in home gardens

In response to the growing impacts of climate change, Climate-Smart Agriculture (CSA) offers an integrated approach to enhance productivity, resilience, and emission reduction. This study promotes CSA adoption among smallholder farmers in northern Vietnam’s mountainous region by documenting the implementation and early outcomes of a community-based CSA initiative and drawing lessons for future scaling. The...

Truong, T.T.A., Pham, H.T.T., Ho Ngoc, S., Bui, T.T., Kingsbury, A., & Ha, H.H. (2026). Capacity development for smallholder farmers on climate-smart agriculture via co-experiments in home gardens. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3193

The perceptions of smallholder farmers to climate change and their responses through nature-based solutions in Northern Vietnam
Keywords:

Climate resilience · Nature-based solutions · Northern Vietnam · Perceptions of climate change · Smallholder farmers

The perceptions of smallholder farmers to climate change and their responses through nature-based solutions in Northern Vietnam

The Northern Mountainous Region of Vietnam, home to diverse ethnic minority communities, is increasingly vulnerable to climate change, particularly in the agriculture sector. Smallholder farmers face mounting challenges due to shifting temperature and rainfall patterns. This study examines how smallholder farmers in Thai Nguyen and Son La provinces perceive climate change and the factors shaping...

Ho Ngoc, S., Bui, T.T., Dao, T.T.H., Phan, T.L.A., & Kingsbury, A. (2026). The perceptions of smallholder farmers to climate change and their responses through nature-based solutions in Northern Vietnam. APN Science Bulletin, (). doi:10.30852/sb.16.3195

The value chain analysis of PVC recycling in Pakistan: Challenges and opportunities for sustainable resource management
Keywords:

Circular economy · Plastic waste · PVC recycling · Sustainable development · Value chain

The value chain analysis of PVC recycling in Pakistan: Challenges and opportunities for sustainable resource management

Despite the increasing emphasis on circularity and recycling, the incorporation of recycled plastic into new products remains constrained. This study focuses on the polymer-specific circularity of polyvinyl chloride (PVC), identifying challenges and opportunities within the value chain to foster circularity in Pakistan. Through a literature review and targeted data collection spanning across the PVC value...

Aslam, S., Gul Qazi, A., & Syed, J.H. (2026). The value chain analysis of PVC recycling in Pakistan: Challenges and opportunities for sustainable resource management. APN Science Bulletin, 16(1). https://doi.org/10.30852/sb.16.3194