Showing results for: Aquaculture
In this paper, researchers at the National University of Singapore identify the major land use changes associated with mangrove deforestation in Southeast Asia, with an aim of ultimately facilitating appropriately targeted policy interventions to manage the forests. Over a 12-year period, the researchers quantified LULCC in deforested patches, and classified the replacement land uses (e.g. aquaculture).
This report, Food Futures, by the UK’s waste agency WRAP, looks at a broad range of food sustainability challenges for the future and at possible solutions.
This paper finds that increasing global demand for fish (due to increasing incomes and worldwide population growth) and developments in fishing methods together threaten to further increase pressure on the most popular fish types. It considers improvements in two areas that may decrease this pressure; increasing the production of farmed fish (aquaculture) and improving the effectiveness of fisheries management.
The authors assess how various scenarios of change would affect future wild stock status and simulate the stock development until the year 2048. Through different scenarios they outline ways that the fishery and aquaculture sectors might develop in the coming decades for four popular types of edible fish that are the most important for the world market; sea bass, salmon, cod and tuna.
Over 50 expert presentations have been given on different aspects of climate change and agriculture in the MICCA Programme webinars during the past 3 years. Examples include recent webinars on conservation agriculture and climate-smart & gender-sensitive aquaculture.
This article reports that a new fish and animal feedstock product which uses methane gas may be released into the European feedstock markets from the beginning of 2018. The product, FeedKind, is currently in pre-production phase and it is described that the manufacturing process is very similar to the way in which Marmite and other yeast-extract sandwich spreads are produced.
In 2014, the FCRN released a major report entitled Appetite for change: social, economic and environmental transformations in China’s food system. This provided a detailed and integrative analysis of the dramatic changes in China’s food system over the last 35 years, explored emerging environmental, health, economic and cultural trends and challenges, and identified policy and research implications.
A recent issue of The Global Food Security (GFS) programme’s Insight series, which intends to provide a “balanced analysis of food related research for use by policy-makers and practitioners”, explores aquatic farming in the UK.
This research shows that it is possible to modify plant seeds to produce omega 3 fatty acids. Through a process of genetic modification, the research modifies the plant Camelina sativa (false flax) with genes from microalgae – the main producers of the omega 3 fatty acids DHA and EPA. The oil extracted from the seeds can then be used as a more sustainable alternative to fish oils.
A new joint report by World Bank, FAO and the International Food Policy Research Institute (IFPRI) entitled "Fish to 2030: Prospects for Fisheries and Aquaculture” looks at prospects for fisheries and aquaculture and suggests that aquaculture will provide close to two thirds of global food fish consumption by 2030. It highlights the continuing role of China as a major driver of aquaculture demand, and charts the decline in the relative importance of capture fisheries.
In this briefing paper by IIED, Essam Yassin Mohammed argues that sustainable fisheries must be central to the new global development goals (SDGs) of 2015. This could either be realised by providing goals and targets for the fisheries themselves in the agenda — or by making them part of a broader set of goals that focus on food security and livelihoods.
This 8 minute video from NERC (Natural Environment Research Council) features Kenny Black and Jo Gosling of the Scottish Association for Marine Science who discuss how fish farming might be made more sustainable.
Aquaculture is an issue that rarely attracts the attention it deserves. These short filmed interviews made by the International Livestock Research Institute (ILRI feature researchers and practitioners in livestock and fish ‘value chains’ in Uganda who came together during a conference on AgriFood Chain Toolkit Conference-Livestock and Fish Value Chains in East Africa, in September Sep 2013.
A new book entitled “Principles of Sustainable Aquaculture: Promoting Social, Economic and Environmental Resilience” by Stuart W. Bunting of the Centre for Environment and Society at the University of Essex serves as an advanced level textbook focusing on developing more sustainable aquaculture practices.