Building a Collaborative Environmental Governance for Sustainable Management of Volcanic Lake at The Dieng Plateau-Central Java Indonesia.

The Dieng Plateau in Central Java, Indonesia, is home to unique volcanic lakes with significant ecological and economic value. Effective environmental governance is critical for the sustainable management of volcanic lakes, particularly in regions prone to natural hazards like the Dieng Plateau. Several hazards have been reported, including phreatic explosions.

Disposal practices, risk perceptions, and quantification of potential active pharmaceutical ingredients (APIs) from used human medicine in Upper Citarum River Basin.

This paper highlights potential active pharmaceutical ingredients (APIs) generations from improper disposal of medicines and captures the perceptions of key stakeholders - households and pharmaceutical actors in Upper Citarum River Basin (UCRB). Most pharmaceutical waste is disposed of with household waste, suggesting landfills are the most significant APIs contamination sources. We highlight the complex relationship between knowledge, risk perception, and behavioural intentions, stressing the relevance of risk perception as a mediator when studying how knowledge affects behaviour.

Mercury risk assessment scenarios: exposure from fish dietary behaviors of Katingan River Basin community.

Katingan River has been contaminated by mercury from ASGM activities since the early 2000s. This study aims to assess the risk of mercury exposure from Katingan fish consumption and analyze relationships between exposure variables. We proposed two risk assessment scenarios based on mercury analysis of 74 fish samples and fish consumption questionnaire.

Cutting Edge Aquatic-Based Collagens in Tissue Engineering.

Aquatic-based collagens have attracted much interest due to their great potential application for biomedical sectors, including the tissue engineering sector, as a major component of the extracellular matrix in humans. Their physical and biochemical characteristics offer advantages over mammalian-based collagen; for example, they have excellent biocompatibility and biodegradability, are easy to extract, and pose a relatively low immunological risk to mammalian products. The utilization of aquatic-based collagen also has fewer religious restrictions and lower production costs.