"Other UBC"@en . "DSpace"@en . "frontier: a journal of research and discovery, 6, 12-15"@en . "Vice President Research, Office of the"@en . "2009-06-22T15:22:35Z"@en . "2009-06"@en . "As political debate over the overexploitation of fish stocks rages on, UBC\u00E2\u0080\u0099s Fisheries Centre is targeting the responsible management of aquatic ecosystems from multiple perspectives."@en . "https://circle.library.ubc.ca/rest/handle/2429/9510?expand=metadata"@en . "793618 bytes"@en . "application/pdf"@en . "aS pOlitical Debate Over tHe OverexplOitatiON OF FiSH StOckS rageS ON, Ubc\u00E2\u0080\u0099S FiSHerieS ceNtre iS targetiNg tHe reSpONSible maNagemeNt OF aqUatic ecOSyStemS FrOm mUltiple perSpectiveS SEA CHANGE Spring / Summer 2009 13 The spectacular collapse of Canada\u00E2\u0080\u0099s Atlantic cod fishery in 1992 shone a public spotlight on a long-simmering academic debate: were political decisions about fisheries management policies encouraging the overexploitation of fish stocks? More than a simple conservation issue, the demise of Canada\u00E2\u0080\u0099s most lucrative fishery also generated significant public fallout. Thousands of jobs were lost, local economies were decimated \u00E2\u0080\u0093 and more than 15 years later, cod populations show no sign of recovery. Today, the plight of the world\u00E2\u0080\u0099s fish stocks is well known but remains poorly understood. The dearth of scientific information \u00E2\u0080\u0093 and the grave environmental, economic and social consequences of overfishing \u00E2\u0080\u0093 has prompted a worldwide effort to seek solutions. At the heart of UBC\u00E2\u0080\u0099s contribution is the Fisheries Centre, an interdisciplinary research hub promoting the study and responsible management of aquatic ecosystems. \u00E2\u0080\u009CFrom ecological studies to investigating how the fish arrives on the table, no single discipline can solve the problem of fisheries,\u00E2\u0080\u009D says Rashid Sumaila, newly appointed Director of the Fisheries Centre and its Fisheries Economics Research Unit. \u00E2\u0080\u009CAlthough there is a mix of basic and applied research within the Fisheries Centre, much of our work involves working with fishing communities, informing the public and advising policy makers, such as the Federal government or the UN.\u00E2\u0080\u009D Sumaila\u00E2\u0080\u0099s own research integrates economics with other disciplines to help manage and sustain fisheries. He is known for his thoughtful analysis of government subsidies to fisheries, which he characterizes as \u00E2\u0080\u009Cgood, bad or ugly\u00E2\u0080\u009D depending on their effectiveness in reducing pressure on overfished stocks. His research also examines how the \u00E2\u0080\u009Cprofit now, pay later\u00E2\u0080\u009D approach to many fisheries may affect future generations, helping to inform elaborate ecosystem models that consider biological and economic parameters over time. These models of complex interactions of species and ecosystems provide researchers with invaluable insights into current problems \u00E2\u0080\u0093 and future solutions. Associate Professor Villy Christensen has been using modeling since 1990 to demonstrate how human exploitation impacts marine ecosystems, and is passionate about its efficacy. \u00E2\u0080\u009CYou can see how things were, how they are, and how they might be, all informed by a scientific model.\u00E2\u0080\u009D Sumaila concurs. \u00E2\u0080\u009CModeling is a nice way of bringing together most of our work. You can now do policy analysis using these models. If you want to maximize the dollars from an ecosystem, what will that system look like in the future? If you want to maintain a certain number of jobs in the fishery, what will the system look like? If you sacrifice the ecosystem for jobs for a few years, you may then see a downhill trend.\u00E2\u0080\u009D 14 Spring / Summer 2009 The Sea Around Us databases also provide a powerful engine for Ecopath, a modeling software developed by Christensen and Carl Walters that has become the de facto standard for ecosystem approaches to fisheries management, with more than 6,000 users in 150 countries. Christensen and an interdisciplinary team of UBC researchers and Masters of Digital Media program students have now integrated this powerful model with a high-resolution gaming engine to create a scientifically accurate virtual seascape where the virtual fish populations respond to changes in real time. Working in partnership with the B.C. Ministry of the Environment, a newly proposed Environmental Decision Support Facility will enable provincial resource managers to immediately visualize the potential impacts of decisions that affect both aquatic and terrestrial environments. As Christensen explains, \u00E2\u0080\u009CWe want politicians, resource managers, and for that matter, the public to be able to explore alternate scenarios. What if we increased fishing effort? What if we closed this area to fishing? What does the best available science say will happen?\u00E2\u0080\u009D Plentiful fish, productive waters While visualization offers a powerful management tool, it is no substitute for directly engaging the communities that depend on fisheries. This on-the-ground philosophy informs the work of Project Seahorse, another key Fisheries Centre research cluster headed by Amanda Vincent, who holds the Canada Research Chair in Marine Conservation. Using the emotional power of seahorses as a focal point, Project Seahorse (PS) engages all level of stakeholders \u00E2\u0080\u0093 from fishing communities to international regulatory bodies \u00E2\u0080\u0093 to build sustainable biological, economic and social capital. This approach has been particularly successful in the Philippines, where PS has partnered with some of the world\u00E2\u0080\u0099s poorest communities to enable the designation of 33 Marine Protected Areas (MPAs). \u00E2\u0080\u009CMPAs are a tool for building social capital,\u00E2\u0080\u009D Vincent explains. \u00E2\u0080\u009CThey require a local management council, planning and Underwater world The Sea Around Us Project, a key Fisheries Centre research cluster led by renowned researcher Daniel Pauly, is investigating the impact of fisheries on the world\u00E2\u0080\u0099s marine ecosystems \u00E2\u0080\u0093 and this work is becoming increasingly critical given the rapid depletion of global fish stocks. Project member Villy Christensen and the team members use geographic information systems (GIS) data to create and analyze complex maps of fisheries catches, aquatic habitats, fish biomasses, commercial species distributions, fishing vessel prices, Marine Protected Areas, and even fishing access agreements between nations. The result is a powerful overview of human interactions with aquatic ecosystems on a local, national and global scale. \u00E2\u0080\u009CThis [visual] information enabled us to show that the over-reporting of fish catches has masked a global decline in landings,\u00E2\u0080\u009D says Christensen, \u00E2\u0080\u009C[and] this has fueled false optimism about future catch increases and the ability to meet UN and other food security targets.\u00E2\u0080\u009D Spring / Summer 2009 15 interactions with local authorities. In a community with few resources and little organization or power or hope, establishing an MPA empowers them to also deal with other problems of resource use, education, and law and order. Moreover, MPAs have led to measurably more fish in their waters.\u00E2\u0080\u009D Vincent\u00E2\u0080\u0099s team leads an array of projects all over the world. In Hong Kong, PS has translated its trade research into a broad collaborative effort for sustainable use of marine species in traditional Chinese medicine, involving industry and government as well as academia. At the international level, PS has been instrumental in engaging CITES, the Convention on International Trade in Endangered Species of Wild Fauna and Flora, in establishing export controls on marine fishes of commercial value, using seahorses to set precedent. Future of fish Other Fisheries Centre research groups are actively involved in sustaining vital North American fisheries and their ecosystems. The Marine Mammal Research Unit, headed \u00E2\u0080\u009C We need to value the fish we eat today as our fish, and the fish our children and grandchildren will eat in the future as their fish.\u00E2\u0080\u009D by Andrew Trites, is examining the interactions between fisheries, humans, and marine mammals, with field research conducted at the Port Moody open water facility and the Pacific Ocean showing that marine mammals are indicators of ecosystem change. The Aboriginal Fisheries Research Unit, led by David Close, combines traditional ecological knowledge with modern science to address questions benefiting Aboriginal resource management and protecting Aboriginal fisheries and foods in perpetuity. The Fisheries Ecosystems Restoration Research group, led by Tony Pitcher, focuses on modeling and evaluation in support of policy goals that reconcile the preservation of biodiversity and services with sustainable and responsible fisheries, including \u00E2\u0080\u009CRapfish,\u00E2\u0080\u009D an interdisciplinary rapid appraisal method for evaluating the status of fisheries. The Quantitative Modeling Group, involving Carl Walters, Steve Martell, Murdoch McAllister and Villy Christensen, develops mathematical models to help fisheries biologists and resource managers adapt in the face of the extreme uncertainty that characterizes many marine ecosystems. This kind of interdisciplinary research promotes fisheries management that bases policy decisions on sound science, and requires participation from stakeholders at all levels. Will this prevent the Atlantic cod catastrophe from being repeated? Rashid Sumaila believes it is a fundamental question of value. \u00E2\u0080\u009CWe need to value the fish we eat today as our fish, and the fish our children and grandchildren will eat in the future as their fish,\u00E2\u0080\u009D he says. \u00E2\u0080\u009CAt the moment, we value those future generations\u00E2\u0080\u0099 fish as if they were ours, and that can be problematic.\u00E2\u0080\u009D The Fisheries Centre attracts national and international funding from major donors, research councils and granting agencies, and is one of 16 research units in UBC\u00E2\u0080\u0099s College for Interdisciplinary Studies (CFIS), supporting collaborative, interdisciplinary research and learning in sustainability, social policy and human health. See www.cfis.ubc.ca. Above > Rashid Sumaila, UBC Below > Kaldor"@en . "Article"@en . "10.14288/1.0075489"@en . "eng"@en . "Unreviewed"@en . "Vancouver : University of British Columbia Library"@en . "Office of the Vice President Research, The University of British Columbia"@en . "Attribution-NonCommercial-NoDerivatives 4.0 International"@en . "http://creativecommons.org/licenses/by-nc-nd/4.0/"@en . "Other"@en . "UBC Fisheries Centre"@en . "Aquatic ecosystems"@en . "Fisheries management"@en . "Sea Around Us Project"@en . "Geographic information systems"@en . "GIS"@en . "Ecopath"@en . "Ecosystem modeling"@en . "Project Seahorse"@en . "Convention on International Trade in Endangered Species of Wild Fauna and Flora"@en . "CITES"@en . "Rashid Sumaila"@en . "Villy Christensen"@en . "Carl Walters"@en . "Marine Mammal Research Unit"@en . "Andrew Trites"@en . "Aboriginal Fisheries Research Unit"@en . "David Close"@en . "Fisheries Ecosystems Restoration Research group"@en . "Tony Pitcher"@en . "Quantitative Modeling Group"@en . "Steve Martell"@en . "Murdoch McAllister"@en . "Sea Change"@en . "Text"@en . "http://hdl.handle.net/2429/9510"@en .