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Effects of carbohydrate sources on a biofloc nursery system for whiteleg shrimp (Litopenaeus vannamei)
Type: Journal Article
In biofloc technology carbohydrate is added to stimulate the biofloc growth, the latter helps to improve water quality, reduce the need for water exchange and may serve as natural shrimp feed. The large diversity among ...
Effect of dietary carbohydrate to lipid ratio on performance of Nile tilapia and enhancement of natural food in pond aquaculture
Type: Journal Article
This study tested the effect of two diets differing in carbohydrate to lipid (CHO:LIP) ratio (4.7 vs. 19.5 g/g) on the contribution of natural food and the total fish production in tilapia ponds. Eight ponds, each divided ...
Reassortment and evolutionary dynamics of tilapia lake virus genomic segments
Type: Journal Article
The tilapia lake virus (TiLV), a highly infectious negative-sense single-stranded segmented RNA virus, has caused several outbreaks worldwide since its first report from Israel in 2014, and continues to pose a major threat ...
Strengthening the resilience of vulnerable communities: Results from a quasi-experimental impact evaluation in coastal Bangladesh
Type: Journal Article
At present, no clear consensus exists on how to assess resilience interventions in the field. In this paper we propose to measure the impact of the ECOFISH project, the objective of which was to strengthen the resilience ...
Environmental justice in coastal systems: Perspectives from communities confronting change
Type: Journal Article
Life in the Pacific is characterised by interconnected, fast and slow socio-ecological change. These changes inevitably involve navigating questions of justice, as they shift who benefits from, owns, and governs resources, ...
The Quilt of Sustainable Ocean Governance: Patterns for Practitioners
Type: Journal Article
In recent decades, scientists and practitioners have increasingly focused on identifying and codifying the best ways to manage activities in marine systems, leading to the development and implementation of concepts such ...
Impacts of COVID-19 on Myanmar’s chicken and egg sector, with implications for the sustainable development goals
Type: Journal Article
Chicken and eggs make important contributions to the food and nutrition security of low-income households in Myanmar, making it important to understand the impacts of COVID-19 on Myanmar’s poultry sector. First, we evaluate ...
Morals and climate decision-making: insights from social and behavioural sciences
Type: Journal Article
Decisions about climate change are inherently moral. They require making moral judgements about important values and the desired state of the present and future world. Hence there are potential benefits in explaining climate ...
Beyond social-ecological traps: fostering transformations towards sustainability
Type: Journal Article
This Special Feature is motivated by the rigorous, and growing, theoretical and empirical body of literature on social- ecological traps. Building on the foundational literature, which describes the context in many of the ...
Combined innovations in public policy, the private sector and culture can drive sustainability transitions in food systems
Type: Journal Article
Global food system analyses call for an urgent transition to sustainable human diets but how this might be achieved within the current global food regime is poorly explored. Here we examine the factors that have fostered ...