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The decline of bees, hoverflies, and other pollinators has been widely described as a "pollination crisis" (e.g. Progress Report of FAO on the Implementation of the International Pollinators Initiative - September 2012) which could have profound effects on both food security, and wild plant populations and the ecosystem services they support. Research by Professor Jeff Ollerton and colleagues into the ecology and diversity of plant-pollinator interactions has: (a) provided a scientific evidence base that has influenced national and international policies relating to the conservation of pollinator populations; (b) raised national and international public awareness of the subject of pollinator conservation; and (c) led to positive changes in UK gardening practices.
A research programme in the Department of Landscape, University of Sheffield from 1993 to the present has developed radically new types of designed urban plant communities that support a rich native biodiversity, embody low carbon, and contribute to storm-water infiltration into soils, reducing urban flooding. These communities are simple to maintain, cost-effective, and highly attractive. This combination of factors has led to wide application in practice by government agencies, local authorities, and by the public in private gardens. We were invited to apply our approach in full at the London 2012 Olympic Park, the largest and most high profile Landscape Architecture project in the world in 2012, and this in itself has had great impact on international thought and practice.
The eradication of alien invasive species is a conservation priority, but is rarely attempted in mainland areas given the logistical and economic challenges of species control over large areas. Any effective control programme must be underpinned by robust scientific understanding of the population ecology of the target species to ensure control is appropriately focussed and directed, and that efforts are not swamped by compensatory dispersal from neighbouring regions.
A University of Aberdeen study of water vole population ecology recognised sharp declines in numbers and identified the invasive, predatory American mink as a primary driver of population extinction. The world's largest mainland species eradication programme was then put in place by Aberdeen, involving many hundreds of volunteers. It has successfully removed breeding mink from over 10,000 km2 of Scotland and secured the future of an iconic symbol of natural heritage. This conservation success story is now used as a template for the management of invasive mink in other eradication initiatives in Scotland and internationally.
The research thereby impacted the conservation of natural resources and policy and planning of management.
Irish, UK and European policy and legislation intended to mitigate the ecological damage and economic costs of invasive alien species (IAS) has been influenced by our inter-governmental Invasive Species Ireland project. Legislation was enacted through the Wildlife Order (NI) 1985 (as amended) and the EC (Birds and Natural Habitats) Regulations 2010. Our assessments on the `Killer Shrimp' Dikerogammarus villosus contributed to the EU strategy on IAS. Our Controlling Invasive Riparian Species project removed invasive plants from over 600 km of riverbank in Ireland and Scotland, restoring native biodiversity, and is cited as a best practice case study in the IAS Strategy for Northern Ireland.
This Unit's staff and associates have considerable expertise in land management, focussing on two issues faced in Africa; the management of communal rangelands and the management of native species for the benefit of local communities. Coventry University is a recognized centre of global knowledge on Prosopis, a series of economically and ecologically important tree species, but also widely-considered potentially serious weeds in many countries. Underpinning research carried out at Coventry was pivotal to the correct identification, evaluation and subsequent management and utilisation of the most common tropical species, Prosopis juliflora and Prosopis pallida. Other research, on the management of common rangelands, has provided an understanding of the way common land rights are expressed in communal areas and the social, political and ecological factors which govern them.
The Unit's research has led to economic impacts, including for The Mesquite Company (Texas) who generate USD 150,000 each year from the sale of Prosopis products. The research has also had impact on public policy and society in Kenya and South Africa. In Kenya, the Government changed its approach towards Prosopis from eradication towards management and lifted a blanket-ban on the use of plant-based charcoal as a result of the Unit's research. This enabled the Green Power Station (currently employing 2000 people) to be established. In South Africa, policy debate has been informed by research on the governance of common land. The research has also had impact on creativity, culture and society, informing public and political debate in South Africa, Kenya and India. Beneficiaries include businesses developing new products and producing energy; local communities in South Africa and Kenya, and the South African and Kenyan Governments.
Impacts: I) Improved provision of environmental services in Belize, including the creation of plant reference collections / databases and the training of conservation professionals and students. II) Land-management policy formation by the Government of Belize and NGOs.
Significance and reach: Over the period 2009 - July 2013 there has been a step-change in the quality of biodiversity monitoring carried out by NGOs and the Government of Belize; including the latter being better able to meet international reporting requirements. Over the same period, 40 conservation professionals have been trained in Belize.
Underpinned by: Research into savanna plant diversity, led by the University of Edinburgh (1996 - 2012).
Preziosi and his research group have taken a leading role in conducting biodiversity research in the Ecuadorian Amazon, working in collaboration with national and local governments and indigenous communities. It is critical to monitor and conserve biodiversity in the Ecuadorian Amazon and preserve this unique habitat for local, national and international benefit. Preziosi's research group have demonstrated that indigenous people can be trained to monitor biodiversity accurately. The impact of introducing these new skills to local people in the Payamino community is that they have been empowered to locally monitor and adaptively manage their own resources. By educating local people about the importance of biodiversity, Preziosi's research group have changed the behaviours and attitudes of the community, leading to reduced participation in environmentally harmful practices.
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).
Research on the population biology of the stag beetle at Royal Holloway has created impact on the environment (species conservation through an increase in available habitat and in known breeding sites), impact on public policy (production of a species action plan and an EU Directive and the management of woodland habitats), and impact on society (change in public understanding). Using a `Citizen Science' approach, over 250 volunteers have engaged with this research in population surveys and over 1,000 have helped to create breeding sites. The research has helped to implement conservation policy decisions in the UK and EU and has produced many public information guides. It also has resulted in a radically revised Joint Nature Conservation Committee (JNCC) national Biodiversity Action Plan (BAP) for the species. Furthermore, the research has created impact on practitioners (through enhancement of teaching practices) and brought practical conservation biology into schools, improving the teaching of the National Curriculum at KS2 and 3.
The way in which UK upland hay meadows are managed and restored to conserve botanical diversity has been largely determined by research carried out at Newcastle University. Increased post-war agricultural production has converted most species-rich upland hay meadows to species- poor rye-grass grassland so that today only 1070 ha (hectares) undisturbed hay meadow remains. The Newcastle research has been used by Natural England (an executive non-departmental public body responsible for England's natural environment) to produce targeted management prescriptions for 2500 ha of farmland in northern England and has informed National Park and AONB (Area of Outstanding Natural Beauty) management on best practice for successful restoration of hay meadows. The research has ensured the successful restoration of more than half of the remaining upland hay meadows in England.