FishBase is a global species database of fish species. It is the largest and most extensively accessed online database on adult finfish on the web. Over time it has "evolved into a dynamic and versatile ecological tool" that is widely cited in scholarly publications.
Overfishing is the removal of a species of fish from a body of water at a rate greater than that the species can replenish its population naturally, resulting in the species becoming increasingly underpopulated in that area. Overfishing can occur in water bodies of any sizes, such as ponds, wetlands, rivers, lakes or oceans, and can result in resource depletion, reduced biological growth rates and low biomass levels. Sustained overfishing can lead to critical depensation, where the fish population is no longer able to sustain itself. Some forms of overfishing, such as the overfishing of sharks, has led to the upset of entire marine ecosystems. Types of overfishing include growth overfishing, recruitment overfishing, and ecosystem overfishing.
A conventional idea of a sustainable fishery is that it is one that is harvested at a sustainable rate, where the fish population does not decline over time because of fishing practices. Sustainability in fisheries combines theoretical disciplines, such as the population dynamics of fisheries, with practical strategies, such as avoiding overfishing through techniques such as individual fishing quotas, curtailing destructive and illegal fishing practices by lobbying for appropriate law and policy, setting up protected areas, restoring collapsed fisheries, incorporating all externalities involved in harvesting marine ecosystems into fishery economics, educating stakeholders and the wider public, and developing independent certification programs.
Fisheries science is the academic discipline of managing and understanding fisheries. It is a multidisciplinary science, which draws on the disciplines of limnology, oceanography, freshwater biology, marine biology, meteorology, conservation, ecology, population dynamics, economics, statistics, decision analysis, management, and many others in an attempt to provide an integrated picture of fisheries. In some cases new disciplines have emerged, as in the case of bioeconomics and fisheries law. Because fisheries science is such an all-encompassing field, fisheries scientists often use methods from a broad array of academic disciplines. Over the most recent several decades, there have been declines in fish stocks (populations) in many regions along with increasing concern about the impact of intensive fishing on marine and freshwater biodiversity.
The Sea Around Us is an international research initiative and a member of the Global Fisheries Cluster at the University of British Columbia. The Sea Around Us assesses the impact of fisheries on the marine ecosystems of the world and offers mitigating solutions to a range of stakeholders. To achieve this, the Sea Around Us presents fisheries and fisheries-related data at spatial scales that have ecological and policy relevance, such as by Exclusive Economic Zones, High Seas areas, Large Marine Ecosystems and Ecosystems.
A shifting baseline is a type of change to how a system is measured, usually against previous reference points (baselines), which themselves may represent significant changes from an even earlier state of the system.
Ecopath with Ecosim (EwE) is a free and open source ecosystem modelling software suite, initially started at NOAA by Jeffrey Polovina, but has since primarily been developed at the formerly UBC Fisheries Centre of the University of British Columbia. In 2007, it was named as one of the ten biggest scientific breakthroughs in NOAA's 200-year history. The NOAA citation states that Ecopath "revolutionized scientists' ability worldwide to understand complex marine ecosystems". Behind this lie more than three decades of development work in association with a thriving network of fisheries scientists such as Villy Christensen, Carl Walters and Daniel Pauly, and software engineers around the world. EwE is funded through projects, user contributions, user support, training courses and co-development collaborations. Per November 2021 there are an estimated 8000+ users across academia, non-government organizations, industry and governments in 150+ countries.
Ussif Rashid Sumaila is a professor of ocean and fisheries economics at the University of British Columbia, Canada, and the Director of the Fisheries Economics Research Unit at the UBC Institute for the Oceans and Fisheries. He is also appointed with the UBC School of Public Policy and Global Affairs. He specializes in bioeconomics, marine ecosystem valuation and the analysis of global issues such as fisheries subsidies, IUU fishing and the economics of high and deep seas fisheries. Sumaila has experience working in fisheries and natural resource projects in Norway, Canada and the North Atlantic region, Namibia and the Southern African region, Ghana and the West African region and Hong Kong and the South China Sea. He received his Bachelor of Science degree with honours from Ahmadu Bello University University in Nigeria and received his PhD from Bergen University in Norway.
Villy Christensen is an ecosystem modeller with a background in fisheries science. He is known for his work as a project leader and core developer of Ecopath, an ecosystem modelling software system widely used in fisheries management. Ecopath was initially an initiative of the NOAA, but since primarily developed at the UBC Fisheries Centre of the University of British Columbia. In 2007, it was named as one of the ten biggest scientific breakthroughs in NOAA's 200-year history. The citation states that Ecopath "revolutionized scientists' ability worldwide to understand complex marine ecosystems".
Enric Sala is a former university professor who saw himself writing the obituary of ocean life, and quit academia to become a full-time conservationist as a National Geographic Explorer-in-Residence. Sala’s present goals are to help protect critical marine ecosystems worldwide, and to develop new business models for marine conservation. He also produces documentary films and other media to raise awareness about the importance of a healthy environment, and to inspire country leaders to protect more of the natural world.
Fishing down the food web is the process whereby fisheries in a given ecosystem, "having depleted the large predatory fish on top of the food web, turn to increasingly smaller species, finally ending up with previously spurned small fish and invertebrates".
Rainer Froese is a senior scientist at the Helmholtz Center for Ocean Research (GEOMAR) in Kiel, formerly the Leibniz Institute of Marine Sciences (IFM-GEOMAR), and a Pew Fellow in Marine Conservation. He obtained an MSc in Biology in 1985 at the University of Kiel and a PhD in Biology in 1990 from the University of Hamburg. Early in his career, he worked at the Institute of Marine Sciences on computer-aided identification systems and the life strategies of fish larvae. His current research interests include fish information systems, marine biodiversity, marine biogeography, and the population dynamics of fisheries and large marine ecosystems.
SeaLifeBase is a global online database of information about marine life. It aims to provide key information on the taxonomy, distribution and ecology of all marine species in the world apart from finfish. SeaLifeBase is in partnership with the WorldFish Center in Malaysia and the UBC Institute for the Oceans and Fisheries at the University of British Columbia. Daniel Pauly is the principal investigator and it is coordinated by Maria Lourdes D. Palomares. As of March 2023, it included descriptions of 85,000 species, 59,400 common names, 15,500 pictures, and references to 39,300 works in the scientific literature. SeaLifeBase complements FishBase, which provides parallel information for finfish.
The following outline is provided as an overview of and topical guide to fisheries:
Timothy R. McClanahan is a biologist and a senior conservation zoologist at the Wildlife Conservation Society (WCS) and is known for his work on the ecology of coral reefs. He lives and works in Mombasa, Kenya, where he studies the marine tropical ecosystems of the western Indian Ocean, and is the director of the WCS coral reefs program for eastern Africa.
The Nereus Program is a global interdisciplinary initiative between the Nippon Foundation and the University of British Columbia that was created to further our knowledge of how best to attain sustainability for our world’s oceans. In addition to the Nippon Foundation and UBC, the program partners with University of Cambridge, Duke University, Princeton University, Stockholm University, United Nations Environment Program-World Conservation Monitoring Centre and Utrecht University. The program is built around three core objectives: to conduct collaborative ocean research across the natural and social sciences, to develop an interdisciplinary network of experts that can engage in discussion of complex and multifaceted questions of ocean sustainability, and to transfer these ideas to practical solutions in global policy forums.
William Cheung is a marine biologist, well known for his research on the impacts of climate change on marine ecosystems and fisheries. He currently works as director of science of the Nereus Program and is also an associate professor at the University of British Columbia, as well as Leader at the UBC Changing Ocean Research Unit.
The UBC Institute for the Oceans and Fisheries (IOF) is a research unit at the University of British Columbia (UBC) that was formed in 2015 by incorporating members from the former UBC Fisheries Centre, as well as a subset of researchers that are conducting marine related research at UBC. The IOF developed its own graduate program, which welcomed its first cohort of graduate students in September 2019. In addition to students of its OCF program, members are also drawn from other graduate programs at UBC, primarily from the Institute for Resources, Environment and Sustainability, the Departments of Earth, Ocean and Atmospheric Sciences, Zoology, Geography, and Botany, and the School of Public Policy and Global Affairs. The UBC Institute for the Oceans and Fisheries brings together a community of Canadian and international experts in ocean and freshwater species, systems, economics, and issues to provide new insights into how global marine systems function, and the impacts of human activity on those systems. It is working towards a world in which the oceans are healthy and their resources are used sustainably and equitably. IOF is located at The University of British Columbia, and promotes multidisciplinary study of aquatic ecosystems and broad-based collaboration with researchers, educators, maritime communities, government, NGOs, and other partners.
Yoshitaka Ota is a social anthropologist, specializing in indigenous fisheries, climate change risk, global ocean governance, sustainable fishing business solutions, and coastal management and research communication. He is currently employed as the Nereus Program Director (Policy) and as a Research Assistant Professor for the School of Marine and Environmental Affairs at the University of Washington.
A Science on the Scales: The Rise of Canadian Atlantic Fisheries Biology, 1898-1939 is a 2011 book by Jennifer Hubbard. The book provides an analysis of Canadian fisheries history with the tools of the professional historian, when most earlier works on the topic came from fisheries scientists themselves.
