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- Twongyirwe, Ronald, et al.
(författare)
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Projected land use change in an oil-rich landscape in Uganda : A participatory modelling approach
- 2022
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Ingår i: The Extractive Industries and Society. - : Elsevier. - 2214-790X .- 2214-7918. ; 10
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Tidskriftsartikel (refereegranskat)abstract
- The discovery of oil in the North Albertine Rift Landscape of Uganda has increased pressure on land andheightened the potential for resource use conflict. In this article, we focus on changing land use dynamics as oilextraction unfolds in a new resource frontier. We ask how the development of the nascent oil industry will affectland use dynamics, including land use conflicts. This leads us to identify the land use change already arising andto use this as the basis for participatory modelling of projected change. Given they are dominant forms of landuse, agriculture and forestry are central to our analysis. Design of the methodology combined remote sensingwith innovative modelling incorporating participatory development methods. This facilitated insight into projected land use patterns, and specifically relationships between small-scale food production, commercial sugarcane production, and forestry conservation adjacent to settlement areas. Our data show that ill–defined landboundaries and an aggressive sugarcane out-grower scheme are avenues for so-called land grabbing. Modellingscenarios under both the status quo and under oil extraction suggest the land area covered by sugarcane production will increase at the expense of food crop farming. Given a context where forestry conservation is animportant form of land use, we also consider the implications of local agricultural change on land reserved forconservation. Overall, our modelling indicates that in accounting for land use change within the resource frontierassociated with oil extraction, there needs to be insight into the intricate interconnections between differentforms of rural land use as future change unfolds. Understanding how oil extraction effects rural land use patternsholds relevance for planning in contexts of the Global South where new oil industries are emerging. Innovativemethodologies for teasing out these complex land use dynamics can aid planning that seeks to anticipate andreduce land use conflict and support agricultural livelihoods.
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| 2. |
- Macura, Biljana, et al.
(författare)
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What evidence exists on the effects of public policy interventions for achieving environmentally sustainable food consumption? : A systematic map protocol
- 2022
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Ingår i: Environmental Evidence. - : Springer Science and Business Media LLC. - 2047-2382. ; 11
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Tidskriftsartikel (refereegranskat)abstract
- Background: The global food system is causing considerable environmental harm. A transition towards more sustainable consumption is needed. Targeted public policy interventions are crucial for stimulating such transition. While there is extensive research about the promotion of more environmentally sustainable food consumption, this knowledge is scattered across different sources. This systematic map aims to collate and describe the available evidence on public policy interventions such as laws, directives, taxes and information campaigns, for achieving sustainable food consumption patterns.Methods: We will search bibliographic databases, specialist websites, Google Scholar and bibliographies of relevant reviews. Searches for academic literature will be performed in English, while searches for grey literature will be performed in English, Swedish, Danish and Norwegian. Screening, including consistency checking exercises, will be done at two levels: title and abstract, and full text. We will use machine learning algorithms to support screening at the title and abstract level. Coding and meta-data extraction will include bibliographic information, policy details and context, and measured environmental outcome(s). The evidence base will be summarised narratively using tables and graphs and presented as an online interactive searchable database and a website that will allow for visualisation, filtering and exploring systematic map findings, knowledge gaps and clusters.
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| 3. |
- Martin, Maria A., et al.
(författare)
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Ten new insights in climate science 2021 : a horizon scan
- 2021
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Ingår i: Global Sustainability. - : Cambridge University Press (CUP). - 2059-4798. ; 4, s. 1-20
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Forskningsöversikt (refereegranskat)abstract
- Non-technical summary: We summarize some of the past year's most important findings within climate change-related research. New research has improved our understanding about the remaining options to achieve the Paris Agreement goals, through overcoming political barriers to carbon pricing, taking into account non-CO2 factors, a well-designed implementation of demand-side and nature-based solutions, resilience building of ecosystems and the recognition that climate change mitigation costs can be justified by benefits to the health of humans and nature alone. We consider new insights about what to expect if we fail to include a new dimension of fire extremes and the prospect of cascading climate tipping elements.Technical summary: A synthesis is made of 10 topics within climate research, where there have been significant advances since January 2020. The insights are based on input from an international open call with broad disciplinary scope. Findings include: (1) the options to still keep global warming below 1.5 °C; (2) the impact of non-CO2 factors in global warming; (3) a new dimension of fire extremes forced by climate change; (4) the increasing pressure on interconnected climate tipping elements; (5) the dimensions of climate justice; (6) political challenges impeding the effectiveness of carbon pricing; (7) demand-side solutions as vehicles of climate mitigation; (8) the potentials and caveats of nature-based solutions; (9) how building resilience of marine ecosystems is possible; and (10) that the costs of climate change mitigation policies can be more than justified by the benefits to the health of humans and nature.Social media summary: How do we limit global warming to 1.5 °C and why is it crucial? See highlights of latest climate science.
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| 4. |
- Röös, Elin, et al.
(författare)
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Diagnostic, regenerative or fossil-free - exploring stakeholder perceptions of Swedish food system sustainability
- 2023
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Ingår i: Ecological Economics. - : Elsevier B.V.. - 0921-8009 .- 1873-6106. ; 203
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Tidskriftsartikel (refereegranskat)abstract
- In an analysis of food system sustainability challenges and solutions among Swedish food system actors using Q-methodology, five perspectives were identified. One of the main three perspectives placed the highest priority on reduced meat consumption, food waste, and climate impact in agriculture, but downplayed strategies highlighted in the national food strategy and social aspects, and can be interpreted as a diagnostic climate mitigation-oriented perspective that does not reflect current negotiated policy processes or ‘softer’ values of food. In an alternative regenerative perspective, industrialized large-scale farming and lack of internalization of external costs were regarded as the main problems, and diversity, soil health, and organic farming as the main solutions. Proponents of a third perspective regarded phasing out fossil fuels, increased profitability of companies, increased meat production, and self-sufficiency as high priorities. These contrasting views can be a major barrier to transforming the Swedish food system. However, a number of entry points for change (i.e. aspects highly important for some and neutral for others) were identified, including focusing on healthy diets and increased production of fruit and vegetables. Focusing on these can build trust among stakeholders before moving to discussions about the larger and more sensitive systemic changes needed. © 2022 The Authors
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| 7. |
- Abu Hatab, Assem
(författare)
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Climate Change and Migration in North Africa : Projections, Impacts, and Implications for Adaptation
- 2022
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Annan publikation (populärvet., debatt m.m.)abstract
- This policy brief takes a regional perspective based on a rapid review of the extant literature to cascading climate risks and their links with migration in North Africa. Understanding the climate-migration nexus in the context of North Africa is a cornerstone for taking informed decisions and developing strategies to mitigate the adverse impact of climate change, including potential human mobility.
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| 8. |
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Adam Afzelius: Sierra Leone journals 1795-96
- 1967
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Samlingsverk (redaktörskap) (populärvet., debatt m.m.)abstract
- Adam Afzelius botanist and professor at the University of Uppsala, Sweden, and one of he last of the pupils of the famous Linnaeus spent the years 1792-1796 as a botanist in Freetown, Sierra Leone. The first parts of his journals and his collections were destroyed in Freetown during a French attack in 1794, but the journals from 1795 and 1796 survived and are preserved in the manuscript collections of the University Library at Uppsala. Afzelius had a keen eye for minute detail and his journals abound with descriptions and notes of great botanical and ethnographical interest.
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| 9. |
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| 10. |
- Bwalya Umar, Bridget, 1976-
(författare)
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Adapting to Climate Change Through Conservation Agriculture : A Gendered Analysis of Eastern Zambia
- 2021
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Ingår i: Frontiers in Sustainable Food Systems. - : Frontiers Media SA. - 2571-581X. ; 5
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Tidskriftsartikel (refereegranskat)abstract
- This study explored the use of conservation agriculture (CA) as a climate adaptationstrategy among smallholder farmers in Eastern Zambia. Using 761 household interviewsand 33 focus group discussions (FGDs) with smallholder farmers from six districts, datawas collected on how smallholder farmers in the region experience climate change,what CA practices they had adopted, and benefits and challenges associated withCA practice. Results show that men and women farmers had similar experiences ofclimate change, namely late onset of a shortened rainy season, intra-seasonal droughtand higher temperatures. Farmers’ perceptions of gender-mediated effects of climatechange had important nuances. The three most cited effects of climate change onwomen mentioned by women were lower crop yields, outbreaks of armyworms andreduced livestock fodder. The men thought women were most affected by increasedhunger, lower crop yields and reduced domestic water sources. According to the womenFGDs, men were most affected through reduced crop yields, increases in livestockdiseases and increased hunger. The men self-reported reduced crop yields, reducedwater for livestock and outbreaks of armyworms. Both men and women saw CA ashaving climate change adaptation benefits. For the women, men most benefitted fromCA through the high moisture holding capacity of basins, higher crop yields and reducedlabor requirements through use of oxen ripping. The men most appreciated the highcrop yields, improved soil fertility and reduced costs as less fertilizer is used. The womencited the high moisture holding capacity of basins, high crop yields and improved soilfertility as benefits they most commonly derived from CA, while the men thought thewomen most benefitted from CA through the higher crop yields, improved soil fertilityand crop tolerance to droughts. The study concludes that there is room for CA to serveas a climate smart agricultural system for both men and women smallholder farmers inEastern Zambia. However, this will require addressing important challenges of high weedpressure, high labor demands, and low access to manure, and CA farming implements.The CA package for Zambia should include access to timely climate information andclimate informed crop choices
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