History of changes to: Urban green infrastructure: optimising local food and fuel production for regional sustainability and resilience
Date Action Change(s) User
Nov. 27, 2023, 2:12 p.m. Added 35 {"external_links": []}
Nov. 20, 2023, 2:03 p.m. Added 35 {"external_links": []}
Nov. 13, 2023, 1:33 p.m. Added 35 {"external_links": []}
Nov. 6, 2023, 1:31 p.m. Added 35 {"external_links": []}
Aug. 14, 2023, 1:31 p.m. Added 35 {"external_links": []}
Aug. 7, 2023, 1:32 p.m. Added 35 {"external_links": []}
July 31, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 24, 2023, 1:35 p.m. Added 35 {"external_links": []}
July 17, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 10, 2023, 1:26 p.m. Added 35 {"external_links": []}
July 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
June 26, 2023, 1:25 p.m. Added 35 {"external_links": []}
June 19, 2023, 1:27 p.m. Added 35 {"external_links": []}
June 12, 2023, 1:29 p.m. Added 35 {"external_links": []}
June 5, 2023, 1:33 p.m. Added 35 {"external_links": []}
May 29, 2023, 1:27 p.m. Added 35 {"external_links": []}
May 22, 2023, 1:29 p.m. Added 35 {"external_links": []}
May 15, 2023, 1:31 p.m. Added 35 {"external_links": []}
May 8, 2023, 1:37 p.m. Added 35 {"external_links": []}
May 1, 2023, 1:28 p.m. Added 35 {"external_links": []}
April 24, 2023, 1:34 p.m. Added 35 {"external_links": []}
April 17, 2023, 1:28 p.m. Added 35 {"external_links": []}
April 10, 2023, 1:25 p.m. Added 35 {"external_links": []}
April 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
Jan. 28, 2023, 11:08 a.m. Created 43 [{"model": "core.projectfund", "pk": 27754, "fields": {"project": 4955, "organisation": 2, "amount": 788530, "start_date": "2016-05-31", "end_date": "2021-05-30", "raw_data": 43713}}]
Jan. 28, 2023, 11:08 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 87085, "fields": {"project": 4955, "organisation": 1271, "role": "COLLAB_ORG"}}]
Jan. 28, 2023, 10:52 a.m. Added 35 {"external_links": []}
April 11, 2022, 3:47 a.m. Created 43 [{"model": "core.projectfund", "pk": 19870, "fields": {"project": 4955, "organisation": 2, "amount": 788530, "start_date": "2016-05-31", "end_date": "2021-05-30", "raw_data": 22963}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 75502, "fields": {"project": 4955, "organisation": 6458, "role": "PP_ORG"}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 75501, "fields": {"project": 4955, "organisation": 23, "role": "FELLOW_ORG"}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 75500, "fields": {"project": 4955, "organisation": 52, "role": "COLLAB_ORG"}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 75499, "fields": {"project": 4955, "organisation": 23, "role": "LEAD_ORG"}}]
April 11, 2022, 3:47 a.m. Created 40 [{"model": "core.projectperson", "pk": 46530, "fields": {"project": 4955, "person": 7083, "role": "FELLOW_PER"}}]
April 11, 2022, 3:47 a.m. Created 40 [{"model": "core.projectperson", "pk": 46529, "fields": {"project": 4955, "person": 7083, "role": "PI_PER"}}]
April 11, 2022, 1:48 a.m. Updated 35 {"title": ["", "Urban green infrastructure: optimising local food and fuel production for regional sustainability and resilience"], "description": ["", "\nMore than half of the worlds' population now live in urban areas. Consequently, urban areas are key drivers of global change and are responsible for >70% of carbon emissions. The UK government has committed to reduce CO2 emissions by 80% on 1990 values by 2050. Maximising local energy and food production could provide a key mechanism to achieve this goal. Urban green infrastructure (UGI) (e.g. parks, gardens, wasteland, allotments) represents a substantial component, typically >50%, of UK cities. However, there has been no quantitative evaluation of the potential for UGI to support sustainable local food and biofuel production.\nResearch has demonstrated the potential of UGI to provide many key ecosystems services to urban inhabitants, e.g. flood mitigation, pollutant infiltration, carbon storage. Soils are the foundation of terrestrial ecosystems, and soil organic carbon (OC) is crucial to their ability to support ecosystem services. However, until recently urban soils were assumed to be of poor quality and unable to contribute significantly to ecosystem service provision. My research has been transformative in revealing nationally important OC stocks in urban soils.\nIn the UGI of North East England I found that 35% of soil OC was black carbon (BC) - the product of the incomplete combustion of fossil fuels and biomass, which includes a range of molecules from charred biomass to soots. The high soil BC concentrations measured are attributable to fossil fuel emissions and are often positively associated with heavy metal (HM) pollutants. Using UGI for own-growing could provide a tool to increase food security, but, there are potential risks to health associated with own-growing due to the accumulation of HM in urban soils. The components of soils that control HM movement in the own-grown food chain are undetermined, but recent research suggests that BC may reduce uptake by plants.\nMy research revealed that soils within UGI are typically of higher quality than agricultural soils, revealing potential for sustainable food and fuel production. In Leicester, I found that allotments make a significant contribution to local food security, covering only 1.5% of the city they feed approx. 4,500 people on their '5 a day' diet. Crucially, own-growing has been recognised by policy makers as key contributor to local food security. In contrast, the guidelines for biofuel production using short rotation coppice (SRC) focus exclusively on agricultural land, but, these guidelines do not preclude urban areas. Indeed the urban fringe has been identified as being suited to SRC. We demonstrated that 8% of Leicester was suitable for SRC. This could supply energy to >1560 homes, whilst simultaneously producing biochar which can enhance soil quality and potentially reduce pollutant availability to plants. Despite this evidence there have been no systematic UK scale assessments of how UGI could contribute to local food and biofuel production.\nThis fellowship will provide the first estimate of current national own-grown food production. The novel approach used in this research program, will combine high-resolution geographic information systems datasets, and geospatially referenced soil chemical analysis for BC and HM at a UK scale, modelled historic and current emissions data, together with soil-to-plant growth experiments to understand the mechanisms driving HM uptake from soil by food and biofuel crops. When combined these techniques will provide a powerful tool to determine the ability of UGI to provide food and biofuel at a national scale. Potential own-grown crop production estimates will be modelled under a range of uptake scenarios. Potential UK biofuel and biochar production in UGI will be modelled and the contribution to renewable energy targets estimated. Trade-offs between use of UGI for food and biofuel production and effects on ecosystem services will be assessed, and potential to relieve pressure on agricultural land quantified.\n\n"], "extra_text": ["", "\n\nPotential Impact:\nUrban green infrastructure (e.g. parks, gardens, wasteland and allotments) is an integral part of cities and towns, and in the UK typically covers 50% of the urban area. The proposed fellowship will provide the first evidence-based research demonstrating the contribution own-growing currently makes to food security and the potential to increase food and biofuel production in urban green infrastructure. This research will demonstrate a key mechanism to make urban areas more sustainable and resilient and the potential for urban green infrastructure to contribute to government targets for CO2 emission reductions and targets for renewable energy production.\n\nBeneficiaries of this research:\n1. Policy makers: In providing an estimate of the potential for urban green infrastructure to contribute to sustainable food and biofuel production this fellowship will be of direct interest to local authorities, who manage large areas of urban green infrastructure in UK cities and towns. This research will demonstrate the contribution that short rotation coppice biofuel production in urban green infrastructure could make to the UK government target for 15% of UK energy supply to come from renewable sources. This research would directly benefit the Department for Environment, Food and Rural Affair, and the Department for Energy and Climate Change. \n2. Charity sector: This research will benefit charities such as the National Allotment Society. This fellowship will determine the contribution own-growing currently makes to national food security. It will also model the potential in existing urban green infrastructure to increase own-grown food production or for short rotation coppice biofuel production. This will provide a valuable resource to charities and organisations who act a knowledge brokers and advocate sustainable own-growing and biofuel production to the public, and local and national government.\n3. Public: This fellowship will be of direct interest to the public, as more than 80% of the UK population now live in cities and towns. As approximately 50% of urban green infrastructure in the UK is comprised of domestic gardens this research will demonstrate, how, using a bottom up approach, urban dwellers could use their domestic gardens or community spaces to produce their own food crops thus contributing to national food security.\n\nThe impact objectives of this fellowship are to:\nObj1: Engage policy makers at a national and local level as stakeholders with the fellowship.\nObj2: Produce an end-user toolkit that policy makers and land-use planners can use to assess potential for local food and biofuel production within urban green infrastructure.\nObj3: Provide scientific, quantitative evidence as a resource to the charity sector to promote and support the sustainable use of urban green infrastructure for own-growing and biofuel production.\nObj4:.Use citizen science methods to collect own-growing yield data from across the UK, directly engaging the general public in scientific research and to use research outcomes to advocate sustainable use of urban green infrastructure for food and biofuel production by individual urban inhabitants.\n\n\n"], "status": ["", "Closed"]}
April 11, 2022, 1:48 a.m. Added 35 {"external_links": [18439]}
April 11, 2022, 1:48 a.m. Created 35 [{"model": "core.project", "pk": 4955, "fields": {"owner": null, "is_locked": false, "coped_id": "2fb9dc72-5c72-44db-9868-a249e27178ee", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 22946, "created": "2022-04-11T01:39:44.004Z", "modified": "2022-04-11T01:39:44.004Z", "external_links": []}}]