Author:
Publisher:
ISBN: 9789289329293
Category :
Languages : en
Pages : 138
Get Book Here
Book Description
Abstract: Aquaculture is one of the fastest growing productions and the value of aquaculture is now about to pass the value of capture fisheries. Among the Nordic countries, Norway in particular has been able to create a large aquaculture industry with high growth rates over a number of years. The other Nordic countries have only had limited growth, but have a high unutilised potential. There is a need to identify opportunities and limitations for increased growth with due care for sustainability and environment. This report identifies seven focus areas with special potential for creation of a sustainable, competitive Nordic aquaculture sector. These areas are new feeds, better use and reuse of nutrients (nitrogen, phosphorus and carbon), value adding of by-products, technological and regional development, domestication of new species and reduction of energy consumption. The aquaculture sector with its strengths and weaknesses is described for each of the Nordic countries. The report is compiled on basis of contributions from a Nordic group of experts. It was presented at a seminar on Green Growth at the annual meeting of the Nordic Ministers of Fisheries in Trondheim, July 2012
Author: Trond W. Rosten
Publisher: Nordic Council of Ministers
ISBN: 9289325712
Category : Science
Languages : en
Pages : 141
Get Book Here
Book Description
Aquaculture is one of the fastest growing productions and the value of aquaculture is now about to pass the value of capture fisheries. Among the Nordic countries, Norway in particular has been able to create a large aquaculture industry with high growth rates over a number of years. The other Nordic countries have only had limited growth, but have a high unutilised potential. There is a need to identify opportunities and limitations for increased growth with due care for sustainability and environment. This report identifies seven focus areas with special potential for creation of a sustainable, competitive Nordic aquaculture sector. These areas are new feeds, better use and reuse of nutrients (nitrogen, phosphorus and carbon), value adding of by-products, technological and regional development, domestication of new species and reduction of energy consumption. The aquaculture sector with its strengths and weaknesses is described for each of the Nordic countries. The report is compiled on basis of contributions from a Nordic group of experts. It was presented at a seminar on Green Growth at the annual meeting of the Nordic Ministers of Fisheries in Trondheim, July 2012.
Author: Trond W. Rosten
Publisher:
ISBN:
Category :
Languages : un
Pages :
Get Book Here
Book Description
Author: Trond W. Rosten
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Carl D Webster
Publisher: CRC Press
ISBN: 9781560221050
Category : Science
Languages : en
Pages : 386
Get Book Here
Book Description
Examine the world's leading aquaculture producers! Sustainable Aquaculture: Global Perspectives is a one-of-a-kind primer on the world's leading sources of aquatic production, presenting expert commentary that includes the latest advancements, developments, and research findings. The book examines essential elements of aquaculture (water quality, nutrition, genetics, culture methods) and addresses problems such as over-fishing, coastal and wetland destruction, and habitat and environmental degradation. Sustainable Aquaculture: Global Perspectives addresses policy measures that are essential for the long-term sustainability of the world's fisheries—and the long-term employment of those who rely on the aquaculture industry for their livelihood. As the world's population increases at an alarming rate, the question of how to ensure global food security is one of extreme importance. But the world's total yield is below expectations and the book examines the reasons why: the under-utilization of natural resources, the lack of adoption of modern scientific methods, the lack of standardized, proven pond fertilization protocols; long-term inbreeding and the loss of genetic variability due to genetic drift. Sustainable Aquaculture: Global Perspectives also addresses: freshwater pearl culture breeding programs pond fertilization regimes fish diseases in tropical climates indoor recirculating culture systems water quality management for shrimp farming and much more! With much of its information available in one place for the first time, Sustainable Aquaculture: Global Perspectives is invaluable as a textbook for introductory aquaculture courses and is an essential resource for professionals and researchers.
Author: Keith Culver
Publisher: Springer Science & Business Media
ISBN: 1402088353
Category : Science
Languages : en
Pages : 339
Get Book Here
Book Description
Keith Culver and David Castle Introduction Aquaculture is at the leading edge of a surprisingly polarized debate about the way we produce our food. According to the United Nations Food and Agriculture Organization, aquaculture production has increased 8. 8% per year since 1970, far surpassing productivity gains in terrestrial meat production at 2. 8% in the same period (FAO 2007). Like the ‘green revolution’ before it, the ‘blue revolution’ in aquaculture promises rapidly increased productivity through technology-driven - tensi?cation of aquaculture animal and plant production (Costa-Pierce 2002; The Economist 2003). Proponents of further aquaculture development emphasize aq- culture’s ancient origins and potential to contribute to global food security d- ing an unprecedented collapse in global ?sheries (World Fish Center; Meyers and Worm 2003; Worm et al. 2006). For them, technology-driven intensi?cation is an - dinary and unremarkable extension of past practice. Opponents counter with images of marine and freshwater environments devastated by intensive aquaculture pr- tices producing unsustainable and unhealthy food products. They view the promised revolutionasascam,nothingmorethanclever marketingbypro?t-hungry ?shfa- ers looking for ways to distract the public from the real harms done by aquaculture. The stark contrast between proponents and opponents of modern aquaculture recalls decades of disputes about intensive terrestrial plant and animal agriculture, disputes whose vigor shows that the debate is about much more than food production (Ruse and Castle 2002).
Author: Nielsen, Max
Publisher: Nordic Council of Ministers
ISBN: 9289348461
Category : Technology & Engineering
Languages : en
Pages : 87
Get Book Here
Book Description
This report contributes to the understanding of how the the socio-economic contribution of Nordic fisheries/aquaculture are affected by the environment and environmental management, with focus on nitrogen. The report contains two case studies of how the socio-economic contribution of Danish/Swedish cod fishery in the Western Baltic Sea are affected by the nitrogen in the sea, and on how salmon growth rates in aquaculture in the Bokna Fiord are affected by nitrogen concentration. A Nordic workshop was held with the title: Fisheries, aquaculture and the marine environment: Environmental challenges and regulation, with focus on nitrogen. The finding of the case studies was presented at the workshop, together with presentations made by invited speakers on the role of nutrients and their management for Nordic fisheries/aquaculture. The discussion at the workshop is summarized in this report.
Author: OECD
Publisher: OECD Publishing
ISBN: 9264088725
Category :
Languages : en
Pages : 430
Get Book Here
Book Description
Aquaculture now provides more than 50% of the global supply of fisheries products for direct human consumption. This workshop proceedings discusses critical economic, environmental and social aspects of aquaculture.
Author: Sand, Jimmy
Publisher: Nordic Council of Ministers
ISBN: 9289374012
Category : Law
Languages : en
Pages : 79
Get Book Here
Book Description
Available online: https://pub.norden.org/temanord2022-553/ Responsible production and consumption, Goal 12 of the 2030 Agenda, has been identified as one of the areas where the Nordic countries face the biggest challenges in their sustainable development work. The international research on the environmental impact of individuals’ consumption patterns shows that factors such as sex, income and ethnicity have great explanatory value, and that inequalities per se, leads to increased emissions from consumption.In the project “Sustainability, lifestyles, and consumption from a gender perspective” within the Sustainable lifestyles in the Nordic region programme, NIKK has produced a research overview that reveals and challenges gender stereotypes in relation to consumption and lifestyles relation to 1) Food, 2) Housing and energy, 3) Clothing and consumer goods, 4) Transport, 5) Work and time use, 6) Culture and tourism, 7) Activism and influence.
Author: Stein W. Wallace
Publisher: Nordic Council of Ministers
ISBN: 9789291204038
Category : Technology & Engineering
Languages : en
Pages : 116
Get Book Here
Book Description
