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Sökning: AMNE:(SAMHÄLLSVETENSKAP Annan samhällsvetenskap Tvärvetenskapliga studier) > Olsson Lennart

  • Resultat 1-10 av 68
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1.
  • Olsson, Lennart, et al. (författare)
  • GIS och studiet av globala miljöproblem
  • 2002
  • Ingår i: Geografiska Informationssystem - tillämpningsexempel. - 915405903 8 ; , s. 131-162
  • Bokkapitel (populärvet., debatt m.m.)
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2.
  • Scaini, Anna, et al. (författare)
  • Pathways from research to sustainable development: Insights from ten research projects in sustainability and resilience
  • 2024
  • Ingår i: AMBIO. - : Springer Nature. - 0044-7447 .- 1654-7209. ; 53
  • Tidskriftsartikel (refereegranskat)abstract
    • Drawing on collective experience from ten collaborative research projects focused on the Global South, we identify three major challenges that impede the translation of research on sustainability and resilience into better-informed choices by individuals and policy-makers that in turn can support transformation to a sustainable future. The three challenges comprise: (i) converting knowledge produced during research projects into successful knowledge application; (ii) scaling up knowledge in time when research projects are short-term and potential impacts are long-term; and (iii) scaling up knowledge across space, from local research sites to larger-scale or even global impact. Some potential pathways for funding agencies to overcome these challenges include providing targeted prolonged funding for dissemination and outreach, and facilitating collaboration and coordination across different sites, research teams, and partner organizations. By systematically documenting these challenges, we hope to pave the way for further innovations in the research cycle.
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3.
  • Olsson, Lennart, et al. (författare)
  • Social fields and natural systems : Integrating knowledge about society and nature
  • 2018
  • Ingår i: Ecology and Society. - 1708-3087. ; 23:3
  • Tidskriftsartikel (refereegranskat)abstract
    • Sustainability science is a wide and integrative scientific field. It embraces both complementary and contradictory approaches and perspectives for dealing with newer sustainability challenges in the context of old and persistent social problems. In this article we suggest a combined approach called social fields and natural systems. It builds on field theory and systems thinking and can assist sustainability scientists and others in integrating the best available knowledge from the natural sciences with that from the social sciences. The approach is preferable, we argue, to the various scientific efforts to integrate theories and frameworks that are rooted in incompatible ontologies and epistemologies. In that respect, this article is a critique of approaches that take the integration of the social and natural sciences for granted. At the same time it is an attempt to build a promising alternative. The theoretical and methodological pluralism that we suggest here, holistic pluralism, is one way to overcome incommensurability between the natural and the social sciences while avoiding functionalism, technological and environmental determinism, and over-reliance on rational choice theory. In addition, it is a basis for generating better understandings and problem solving capacity for sustainability challenges. We make three contributions. First, we identify important reasons for the incommensurability between the social and natural sciences, and propose remedies for overcoming some of the difficulties in integrative research. Second, we show how sustainability science will benefit from drawing more deeply on—and thus more adequately incorporate—social science understandings of society and the social, including field theory. Third, we illustrate the suggested approach of social fields and natural systems in two examples that are highly relevant for both sustainability science and sustainability itself, one on climate change adaptation and one on geoengineering.
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5.
  • Andersson, Elina, et al. (författare)
  • The Political Ecology of Land Degradation
  • 2011
  • Ingår i: Annual Review of Environment and Resources. - : Annual Reviews. - 1545-2050 .- 1543-5938. ; 36, s. 295-319
  • Forskningsöversikt (refereegranskat)abstract
    • Land degradation, as a threat to smallholders in the tropics, attracts less attention than other global challenges. In addition, gaps between scientific understandings of land degradation and international policy regimes are problematic. We identify the three most significant debates including their different policy implications: desertification in the Sahel, nutrient depletion in Africa, and rural reforms in China. Using a political ecology frame across disciplines, scales of inquiry, and regional experiences, we nuance the often polarized scientific debate while seeking to bridge the gap between science and policy. Three main findings emerge: State-led rural reforms in China represent an important approach to land degradation; a renewed focus on agriculture and sustainability in development discourses opens new ways for tackling nutrient depletion with combined sociotechnological reforms; and a policy void in Africa paves the way for market mechanisms, such as payment for environmental services, that are insufficiently understood and put fairness at risk.
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6.
  • Bai, Z. G., et al. (författare)
  • Proxy global assessment of land degradation
  • 2008
  • Ingår i: Soil Use and Management. - : Wiley. - 0266-0032 .- 1475-2743. ; 24:3, s. 223-234
  • Forskningsöversikt (refereegranskat)abstract
    • Land degradation is always With Lis but its causes, extent and severity are contested. We define land degradation as a long-term decline in ecosystem function and productivity, Which may be assessed using lone-term, remotely sensed normalized difference vegetation index (NDVI) data. Deviation from the norm may serve as a proxy assessment of land degradation and improvement - if other factors that may be responsible are taken into account. These other factors include rainfall effects which may be assessed by rain-use efficiency, calculated from NDVI and rainfall. Results from the analysis of the 23-year Global Inventory Modeling and Mapping Studies (GIMMS) NDVI data indicate declining rain-use efficiency-adjusted NDVI on ca. 24% of the global land area with degrading areas mainly in Africa south of the equator, South-East Asia and south China, north-central Australia, the Pampas and swaths of the Siberian and north American taiga; 1.5 billion people live in these areas. The results are very different from previous assessments which compounded what is happening now with historical land degradation. Economic appraisal can be undertaken when land degradation is expressed in terms of net primary productivity and the resultant data allow statistical comparison With other variables to reveal possible drivers.
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8.
  • Biermann, F., et al. (författare)
  • Navigating the Anthropocene: Improving Earth System Governance
  • 2012
  • Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 1095-9203 .- 0036-8075. ; 335:6074, s. 1306-1307
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
    • The United Nations conference in Rio de Janeiro in June is an important opportunity to improve the institutional framework for sustainable development.
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9.
  • Biermann, F., et al. (författare)
  • The Earth System Governance Project as a network organization : a critical assessment after ten years
  • 2019
  • Ingår i: Current Opinion in Environmental Sustainability. - : Elsevier BV. - 1877-3435 .- 1877-3443. ; 39, s. 17-23
  • Forskningsöversikt (refereegranskat)abstract
    • The social sciences have engaged since the late 1980s in international collaborative programmes to study questions of sustainability and global change. This article offers an in-depth analysis of the largest long-standing social-science network in this field: the Earth System Governance Project. Originating as a core project of the former International Human Dimensions Programme on Global Environmental Change, the Earth System Governance Project has matured into a global, self-sustaining research network, with annual conferences, numerous taskforces, research centers, regional research fellow meetings, three book series, an open access flagship journal, and a lively presence in social media. The article critically reviews the experiences of the Earth System Governance network and its integration and interactions with other programmes over the last decade.
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10.
  • Biermann, Frank, et al. (författare)
  • Transforming governance and institutions for global sustainability : key insights from the Earth System Governance Project
  • 2012
  • Ingår i: Current Opinion in Environmental Sustainability. - : Elsevier BV. - 1877-3435 .- 1877-3443. ; 4:1, s. 51-60
  • Tidskriftsartikel (refereegranskat)abstract
    • The current institutional framework for sustainable development is by far not strong enough to bring about the swift transformative progress that is needed. This article contends that incrementalism-the main approach since the 1972 Stockholm Conference-will not suffice to bring about societal change at the level and speed needed to mitigate and adapt to earth system transformation. Instead, the article argues that transformative structural change in global governance is needed, and that the 2012 United Nations Conference on Sustainable Development in Rio de Janeiro must turn into a major stepping stone for a much stronger institutional framework for sustainable development. The article details core areas where urgent action is required. The article is based on an extensive social science assessment conducted by 32 members of the lead faculty, scientific steering committee, and other affiliates of the Earth System Governance Project. This Project is a ten-year research initiative under the auspices of the International Human Dimensions Programme on Global Environmental Change (IHDP), which is sponsored by the International Council for Science (ICSU), the International Social Science Council (ISSC), and the United Nations University (UNU).
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