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Listing an endangered DPS under US law (governed by the Endangered Species Act, ESA, of 1973) requires the use of genetic markers to assess the extent of reproductive isolation, direction and pattern of gene flow, and effective size of the DPS under assessment. Professor Hoelzel's group provided these essential data from work in multiple peer-review publications, and in a commissioned report in 2004 in support of a successful petition by the National Marine Fisheries Service (NMFS) to protect the killer whale population residing in the inland waters of Washington State, USA, after it was shown to have declined by 20% in 10 years (Krahn et al. 2004; see volume 79, No.222 of the Federal Register for DPS listing). This formed the foundation for on-going impact on policy and regulation between 2008 and the present, including support in response to petitions filed in 2012 and 2013 (see testimonial from the Branch Chief, NOAA Fisheries). Killer whale sustainability in this region reflects general ecosystem health and supports an economically important whale-watch industry.
Researchers at the Hull International Fisheries Institute (HIFI) in the School of Biological, Biomedical and Environmental Sciences, have shaped policies that govern the regulation, conservation and enhancement of freshwater fisheries for national and trans-national governments and their agencies and institutions.
The reach of this research is international as it underpins fisheries policies and guidelines across Europe. Its significance is considerable because these policies regulate the sustainable use of freshwater fisheries; it protects them from alien and genetically-modified fishes; and they prohibit genetically-modified fish in Europe. Our research also shapes European legislation on controlling fish-eating birds. As a result this research has produced significant and broad impact.
The Bumblebee Conservation Trust (BBCT), a conservation charity launched at the University of Stirling in 2006, was aimed at bridging the gap between research findings and conservation practice. BBCT now has 11 staff, offices and staff based in England, Wales and Scotland, 8,000 paying members, and has involved >12,000 people in bumblebee recording or conservation. Other impacts include awareness raising through extensive media coverage for bumblebee conservation, creation of an education pack for primary schools, joint initiatives with a nationwide Garden Centre chain (Wyevale) and a supermarket (Morrisons), helping to create >2,000 ha of flower rich habitat, involvement in a reintroduction attempt for the locally extinct short-haired bumblebee, political lobbying and influencing national and international policy.
Bangor Research since 1998 has pioneered, through experimental, comparative and modelling studies and industry collaborations, quantification of the wider ecosystem effects of fishing, specifically on seabed habitats. Novel findings gave policy and economic benefits to the fishing industry and led to the sustainable, continued profitable development of the UK's largest blue mussel fishery and Isle of Man scallop fishery, with a combined value of £22M. It directly led to Marine Stewardship Council (MSC) certification of these fisheries and underpinned certification of dozens of other demersal fisheries. Additionally, the research has influenced UK retailer policies on sustainable fish sourcing, providing direct environmental and commercial benefits and improving public knowledge and sustainable consumption.
Application of Bangor's DNA forensic research has had major impacts on the management and control of illegal wildlife trade. After initial work providing evidence for criminal prosecutions with wider deterrent effects on wildlife crime, Bangor-led research went on to apply these techniques to trace fish (products) to their source populations to ban illegal, unreported and unregulated fishing practices. Since 2009, this work has improved stock management by the UK government and European Commission, directly affected the Common Fisheries Policy reform and has been implemented by the Marine Stewardship Council as a verification tool for correct labelling of products.
Between 1987 and 2011, the Fish group at Imperial College London assisted the Falkland Islands Government by providing fisheries management advice as well as delivering seasonal licencing and fee analyses which determined the number and type of fishing licences allocated to commercial vessels operating in Falkland waters. The work of the Fish group had unprecedented economic, commercial and environmental impacts on the Falkland Islands, where between 50% and 75% of the annual revenue required to fund all infrastructure, research and development in the Islands is generated by the £20M income from the sale of commercial fishing licences. In 2006, the Falkland Islands changed from a seasonal fishing licensing system to a rights-based management system of Individual Transferrable Quotas (ITQs) for fishing companies. The move to ITQs, which was recommended by the Fish Group, generated revenue of £9.5 million in 2010 and the system will remain in place until 2031. During a transition period between 2008 and 2011, the Fish Group supported the planned hand-over of licencing and fee responsibilities to the Falkland Island Fisheries Department which continues to use the bio-economic and stock assessment models developed by the Fish Group at Imperial for the sustainable management of marine resources.
Salmon maturation prior to harvest constitutes an environmental, welfare and production bottleneck for the salmon aquaculture industry. Our research has reduced the number of fish that mature during the grow-out phase so they do not reallocate energy to develop gonads and display secondary sexual characteristics that reduce yield, harvest quality and increase disease susceptibility that can result in downgrading at processing and lost profitability. In addition, reproductively competent fish that escape from on-growing cages may breed with wild stocks, leading to potential introgression. This has a major impact on public perception of farmed salmon and it limits the expansion of the industry. The IoA Reproduction team has undertaken a comprehensive body of work since 1993 to address this critical production bottleneck through an array of management strategies. This work culminated in the REF period by the demonstration that salmon puberty can be reduced to <3% by the use of standardised lighting regimes (2008) followed by the first commercial production of sterile salmon (2012-13).
Dr Anne Goodenough and Professor Frank Chambers undertake applied ecological research with importance for conservation and management, nationally and internationally. Working with, or commissioned by, major national bodies including The Heather Trust, Natural England, Countryside Council for Wales, British Trust for Ornithology and RSPB, their research on rare species and habitats influences major national policy (e.g. species conservation priorities, and degraded habitat restoration and conservation). Furthermore, their research informs evidence-based changes in management for species (leading to conservation of internationally declining songbird, the pied flycatcher, at key sites throughout the UK) and landscapes (blanket bog and heather moorland restoration in Wales and England).
Work by University of Stirling staff has contributed directly to improved wildlife resource management in the Central African region. Innovative research into the status and trends of key wildlife populations, ecological impacts, resource harvests and trade, drivers of resource use and assessing management success have contributed directly to new thinking on the issue, revisions of laws and policy and to success in attracting foreign aid for management issues. Stirling staff members now advise the Government of Gabon on resource management policies, National Park management and biodiversity issues.
Research at the University of Southampton into the behaviour of fish at dams has led to the improved design and positioning of screens to prevent economically important and endangered fish from being killed in turbines, as well as enabling them to pass barriers more successfully through improved fish passes. The research has informed practical changes to river infrastructure in the UK, Sweden, the USA, and China. It also led to development of methodologies for river restoration and planning which have aided the implementation of new conservation legislation, and quantification of the environmental impacts of beaver dams on fisheries.