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61,005 resultsShowing papers similar to Climate Change and Current Adaptation Strategies in the Haor Areas
ClearEnvironmental Jeopardy and Coping Strategies of the Small-Scale Fishers in the Bangladesh Sundarbans: The Precedent of the World’s Largest Mangrove
Researchers studied the environmental risks and coping strategies of small-scale fishers in six villages of the Bangladesh Sundarbans, the world's largest mangrove forest. They found that fishers face escalating threats from climate change impacts, cyclones, and environmental pollution, but have developed various adaptive strategies. The study highlights the vulnerability of communities whose livelihoods depend directly on ecosystems increasingly affected by environmental degradation.
Determining overwintering performance and economic viability of monosex tilapia fingerling production in hapa cum cage aquaculture system for Bangladesh's haor fishers
This Bangladesh study assessed the growth performance and economic viability of producing monosex tilapia fingerlings in floating cages (hapa) in haor wetlands. The paper is focused on aquaculture production and is not directly related to microplastic research.
Economic and Ecological Impacts of Climate Change on Coastal Fisheries: A Global Analysis of Vulnerability and Adaptive Management Strategies
Researchers conducted a global analysis of how climate change compounds existing threats to coastal fisheries, including pollution from microplastics and other anthropogenic stressors. The study evaluated vulnerability across regions and assessed adaptive management strategies. The findings suggest that integrated approaches addressing both climate and pollution pressures are needed to sustain coastal fisheries.
Microplastics occurrence in water, sediment and edible small indigenous fish species in seasonal freshwater wetland ecosystems of Bangladesh
Researchers found microplastics in the guts, gills, and muscle tissue of three commonly eaten fish species from seasonal wetlands in Bangladesh. Dried fish contained more microplastics than fresh fish, suggesting that the drying process concentrates plastic particles. Since these small fish are a dietary staple for local communities and are often eaten whole, this represents a direct pathway for microplastic exposure in human diets.
A comprehensive review on the negative impacts on Sundarbans fisheries: Insights from the hydrological changes modulated by climate change and anthropogenic activities
This review examines the interconnected threats to fisheries in the Sundarbans mangrove ecosystem from climate change and human activities. Researchers found that hydrological changes from rising sea levels, cyclones, and salinity fluctuations, combined with pollution from pesticides, heavy metals, microplastics, and oil spills, are degrading fish habitats and contaminating edible fish tissues. The study identifies critical research gaps including insufficient long-term climate monitoring and limited data on pollutant levels in the region.
An overview of climate-driven stress responses in striped catfish (Pangasianodon hypophthalmus) – prospects in aquaculture
This review covers the effects of climate change stressors — including temperature, salinity, and flooding — on striped catfish aquaculture in Southeast Asia. It is not about microplastics and is not relevant to microplastic research.
Occurrences, sources, fate and impacts of plastic on aquatic organisms and human health in global perspectives: What Bangladesh can do in future?
This review provides a comprehensive overview of plastic and microplastic pollution in aquatic environments globally, with a specific focus on the situation in Bangladesh. Researchers compiled evidence on the sources, fate, and biological impacts of plastic pollution on aquatic organisms ranging from plankton to fish, as well as potential human health risks. The study concludes with recommendations for waste management strategies and future research priorities tailored to Bangladesh's specific environmental and economic challenges.
Impacts of Climate Change: Can Fisheries and Aquaculture Sectors Survive the Wave?
This review assesses both short- and long-term impacts of climate change on fisheries and aquaculture, including shifts in species distribution, productivity, and community resilience. While not focused on microplastics, the study addresses the dual pressures plastic pollution and climate change place on marine food systems.
Unveiling the microplastic crisis: Insights into Bangladesh's aquatic ecosystems - origins, impact, and solutions
This review examines the growing microplastic crisis in Bangladesh's rivers, estuaries, and coastal waters, finding that the country's rapid urbanization and limited waste management have led to widespread contamination. Microplastics were documented in water, sediment, and fish across multiple Bangladeshi water systems. Since over 160 million people in Bangladesh depend on these water resources for drinking, farming, and fishing, the contamination poses a significant public health concern.
Climate Change Community-Based and Ecosystem-Based Adaptation Strategies in Selected Coastal Barangays in Masinloc, Zambales, Philippines
This study examined climate change adaptation strategies in coastal communities in the Philippines, assessing the urgency of adopting both community and ecosystem-based approaches. The paper is focused on climate resilience planning rather than microplastic contamination.
Microplastics pollution in Bangladesh: current scenario and future research perspective
Microplastics have been found throughout Bangladesh's aquatic and terrestrial environments, where they threaten biodiversity and enter the food chain. This review synthesizes the available evidence and calls for stronger national monitoring programs and policies given Bangladesh's vulnerability to plastic pollution from its dense population and major rivers.
Linking Wetland Ecosystem Services to Fish Genetic Resources with Special Reference to Hilsa Shad (Tenualosa ilisha): A Novel Study from Northeastern Bangladesh
Researchers reviewed the wetland ecosystem services of northeastern Bangladesh in relation to fish genetic resources, with a focus on Hilsa shad (Tenualosa ilisha), documenting the ecological and socioeconomic importance of wetland habitats for this commercially critical species. The study identifies gaps in research on coastal hilsa populations and calls for integrated wetland-fisheries conservation strategies.
The pervasiveness of microplastic contamination in the gastrointestinal tract of fish from the western coast of Bangladesh
Researchers found microplastics in every individual fish examined from the western coast of Bangladesh, with an average of 7.1 particles per specimen, and demersal species accumulating more microplastics than pelagic species near the world's largest mangrove ecosystem.
Farmland Challenges in the Haor Basin of Bangladesh: Nature and Solutions
Researchers used key informant interviews and focus group discussions in the Netrokona Haor basin of Bangladesh to identify agricultural challenges facing farming communities in this flood-prone, economically disadvantaged wetland region. Irrigation system difficulties emerged as the greatest constraint, alongside issues of waterlogging, land tenure, and access to inputs that undermine food security.
Assessment of microplastics in coastal ecosystem of Bangladesh
Researchers surveyed microplastic contamination in water, beach sand, and fish along two major coastal areas of Bangladesh. Microplastics were found in every sample type, with fibers being the most common shape and polyethylene and polypropylene the dominant plastic types. Fish accumulated microplastics in their digestive tracts and body tissues, raising concerns about human exposure through seafood consumption in the region.
Microplastic Occurrences in Freshwater Fish of Bangladesh
This review synthesizes research on microplastic contamination found in freshwater fish across Bangladesh, where rapid population growth and urbanization have led to significant plastic pollution. Researchers found that fibers are the most commonly detected microplastic type in fish tissues, raising concerns about impacts on gut health and immune function. The study highlights the need for more comprehensive monitoring given Bangladesh's heavy reliance on freshwater fish as a dietary staple.
Microplastic Pollution in Bangladesh: A Review of Ecological and Biochemical Impacts
This review summarized the current state of microplastic pollution in Bangladesh, covering occurrence across water, soil, seafood, and air, as well as documented ecological and biochemical health impacts. The authors identify Bangladesh's rapid urbanization and poor waste management as key drivers of its disproportionate microplastic burden.
Health Risks Associated With Sources of Water: An Exploratory Study From Turag-Tongi Riparian Areas, Bangladesh
This paper is not about microplastics; it is a household survey examining drinking-water sources and disease occurrence in riparian communities along the Turag River in Bangladesh.
Microplastic Pollution in Indigenous Fish From the Padma River, Bangladesh: A Case Study
Researchers examined indigenous fish species from the Padma River in Bangladesh and found microplastics in the gastrointestinal tracts of all species studied, with fibers being the dominant type. The abundance and types of microplastics varied across species, reflecting differences in feeding habits and habitat. The findings highlight the widespread presence of microplastic contamination in an important inland waterway and its potential impact on food security in the region.
Interconnected impacts of water resource management and climate change on microplastic pollution and riverine biocoenosis: A review by freshwater ecologists
Researchers reviewed how river hydrology, water resource management, and climate change interact to influence microplastic pollution in freshwater ecosystems. They found that floods can flush microplastics from catchments, while reservoirs act as both sinks and sources, and extreme weather events driven by climate change tend to concentrate microplastics and threaten aquatic organisms. The study highlights a critical gap in research that jointly addresses these interconnected factors and calls for integrated policy approaches.
Presence of microplastics in two common dried marine fish species from Bangladesh
Researchers examined two popular dried fish species from Bangladesh and found microplastics present in all samples, with fibers being the most common type. Fish from one collection site had significantly higher microplastic contamination than the other, suggesting location-specific pollution levels. The findings raise concerns about human dietary exposure to microplastics through commonly consumed seafood products in the region.
Microplastic pollution along the coastal island shorelines of Bangladesh: Distribution, patterns, and abundance
This study characterized microplastic pollution on coastal island shorelines of Bangladesh, measuring particle abundance, types, shapes, and polymer composition across sites with different human use intensities. Tourist and fishing beaches showed the highest contamination, with fishing-related plastics dominating.
Microplastics in freshwater wild and farmed fish species of Bangladesh
Researchers evaluated microplastic contamination in freshwater wild and farmed fish species across multiple rivers and farms in Bangladesh, comparing contamination levels between wild-caught and aquaculture-raised fish of the same species.
Microplastics in aquaculture ponds of Bangladesh: Source attribution, pollution load, and ecological risk assessment
A survey of aquaculture ponds in Bangladesh's Jashore district found significant microplastic contamination in both surface water and sediments, with fibers and fragments being the dominant forms and polyethylene the most common polymer. The study identifies aquaculture ponds as underappreciated microplastic sinks that may pose risks to farmed fish and ultimately to people who eat them. Given Bangladesh's heavy reliance on pond aquaculture for food security, the findings raise important concerns about the safety of locally farmed seafood.