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  • Wuppertal : Wuppertal Institut für Klima, Umwelt, Energie  (4)
  • AGU (American Geophysical Union)  (3)
  • Copernicus Publications (EGU)
  • IAMSLIC
  • PANGAEA
  • 2015-2019  (8)
  • 1990-1994
  • 2017  (8)
Publikationsart
Schlagwörter
Sprache
Erscheinungszeitraum
  • 2015-2019  (8)
  • 1990-1994
Jahr
  • 1
    Publikationsdatum: 2022-08-18
    Materialart: Proceedings , NonPeerReviewed
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 2
    Publikationsdatum: 2022-11-10
    Beschreibung: In spite of current multiple political crises, global warming will remain a prime issue on the global agenda. The adoption of the Paris Agreement in 2015 and its quick ratification in 2016 have created a strong momentum for worldwide action against climate change. As global greenhouse gas emissions must decline towards levels close to zero by the middle of the century, the rapid decarbonisation of energy systems is high on the agenda of most countries around the globe. This publication delivers insights into cutting edge research on the necessary transitions towards low carbon societies and by this aims to contribute to international as well as national policymaking. The topics covered in more than 20 concise original articles are among the most important issues for progressing solutions for climate change and sustainable development. The papers discuss recent findings and case studies in the following subject areas: Governance of the necessary long-term transitions in the context of potential known and unknown adverse developments; Policy instruments and strategies that allow for financing the transition to low carbon economies and, at the same time, respond to today's economic and social challenges; Integrated strategies for three of the most important arenas of global decarbonisation: Cities, as much of the change and necessary investment for low carbon societies must take place, be planned, be financed and be built in cities; industry, particularly the energy-intensive processing industries, which are at the core of society's metabolism and are responsible for a large and growing share of global emissions and science as a whole, which must become more solutions-oriented because the transitions needed will rely heavily on research providing solutions for technological as well as societal problems. As a contribution to these great challenges and at the request of the G7 Environment Ministers, the Low Carbon Society Research Network (LCS-RNet) acts as a forum aimed at fostering research and policymaking to jointly achieve decarbonised energy systems in countries around the world. It convenes leading scientists, practitioners and policymakers and aims at supporting governments in proceeding jointly towards the design and implementation of climate-friendly low carbon societies.
    Schlagwort(e): ddc:600
    Repository-Name: Wuppertal Institut für Klima, Umwelt, Energie
    Sprache: Englisch
    Materialart: report , doc-type:report
    Format: application/pdf
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 3
    facet.materialart.
    Unbekannt
    AGU (American Geophysical Union) | Wiley
    In:  Earth's Future, 5 (12). pp. 1252-1266.
    Publikationsdatum: 2020-11-23
    Beschreibung: The potential of Coastal Ocean Alkalinization (COA), a carbon dioxide removal (CDR) climate engineering strategy that chemically increases ocean carbon uptake and storage, is investigated with an Earth system model of intermediate complexity. The CDR potential and possible environmental side effects are estimated for various COA deployment scenarios, assuming olivine as the alkalinity source in ice-free coastal waters (about 8.6% of the global ocean's surface area), with dissolution rates being a function of grain size, ambient seawater temperature and pH. Our results indicate that for a large-enough olivine deployment of small-enough grain sizes (10 μm), atmospheric CO2 could be reduced by more than 800 GtC by the year 2100. However, COA with coarse olivine grains (1000 μm) has little CO2 sequestration potential on this time scale. Ambitious CDR with fine olivine grains would increase coastal aragonite saturation Ω to levels well beyond those that are currently observed. When imposing upper limits for aragonite saturation levels (Ωlim) in the grid boxes subject to COA (Ωlim = 3.4 and 9 chosen as examples), COA still has the potential to reduce atmospheric CO2 by 265 GtC (Ωlim=3.4) to 790 GtC (Ωlim=9) and increase ocean carbon storage by 290 Gt (Ωlim=3.4) to 913 Gt (Ωlim=9) by year 2100.
    Materialart: Article , PeerReviewed
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 4
    Publikationsdatum: 2020-02-06
    Beschreibung: Despite a growing literature on the climate response to solar geoengineering – proposals to cool the planet by increasing the planetary albedo – there has been little published on the impacts of solar geoengineering on natural and human systems such as agriculture, health, water resources, and ecosystems. An understanding of the impacts of different scenarios of solar geoengineering deployment will be crucial for informing decisions on whether and how to deploy it. Here we review the current state of knowledge about impacts of a solar geoengineered climate and identify major research gaps. We suggest that a thorough assessment of the climate impacts of a range of scenarios of solar geoengineering deployment is needed and can build upon existing frameworks. However, solar geoengineering poses a novel challenge for climate impacts research as the manner of deployment could be tailored to pursue different objectives making possible a wide range of climate outcomes. We present a number of ideas for approaches to extend the survey of climate impacts beyond standard scenarios of solar geoengineering deployment to address this challenge. Reducing the impacts of climate change is the fundamental motivator for emissions reductions and for considering whether and how to deploy solar geoengineering. This means that the active engagement of the climate impacts research community will be important for improving the overall understanding of the opportunities, challenges and risks presented by solar geoengineering.
    Materialart: Article , PeerReviewed
    Format: text
    Format: text
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 5
    Publikationsdatum: 2022-02-18
    Beschreibung: Im Rahmen des Verbundprojekts "Transformationsprozesse für nachhaltige und wettbewerbsfähige Wirtschafts- und Industriestrukturen in NRW im Kontext der Energiewende" wurde eine retrospektive Fallstudie zum Transformationsprozess durchgeführt. Zielsetzung war es, Charakteristiken zu entwickeln, wie relevante Transformationsprozesse beschreiben werden können und speziell Treiber und Hemmnisse von Transformationsprozesse zu identifizieren. Dabei ging es explizit darum, solche Charakteristiken zu finden, die für industrielle Transformation innerhalb der deutschen Energiewende für Unternehmen und Regionen relevant sind.
    Schlagwort(e): ddc:300
    Repository-Name: Wuppertal Institut für Klima, Umwelt, Energie
    Sprache: Deutsch
    Materialart: report , doc-type:report
    Format: application/pdf
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 6
    facet.materialart.
    Unbekannt
    AGU (American Geophysical Union) | Wiley
    In:  Journal of Geophysical Research: Biogeosciences, 122 (5). pp. 1156-1174.
    Publikationsdatum: 2020-02-06
    Beschreibung: Methane concentrations in the water column and emissions to the atmosphere were determined for three tropical coastal lagoons surrounded by mangrove forests on the Yucatán Peninsula, Mexico. Surface water dissolved methane was sampled at different seasons over a period of 2 years in areas representing a wide range of salinities and anthropogenic impacts. The highest surface water methane concentrations (up to 8378 nM) were measured in a polluted canal associated with Terminos Lagoon. In Chelem Lagoon, methane concentrations were typically lower, except in the polluted harbor area (1796 nM). In the relatively pristine Celestún Lagoon, surface water methane concentrations ranged from 41 to 2551 nM. Methane concentrations were negatively correlated with salinity in Celestún, while in Chelem and Terminos high methane concentrations were associated with areas of known pollution inputs, irrespective of salinity. The diffusive methane flux from surface lagoon water to the atmosphere ranged from 0.0023 to 15 mmol CH4 m-2 d-1. Flux chamber measurements revealed that direct methane release as ebullition was up to 3 orders of magnitude greater than measured diffusive flux. Coastal mangrove lagoons may therefore be an important natural source of methane to the atmosphere despite their relatively high salinity. Pollution inputs are likely to substantially enhance this flux. Additional statistically rigorous data collected globally are needed to better consider methane fluxes from mangrove-surrounded coastal areas in response to sea level changes and anthropogenic pollution in order to refine projections of future atmospheric methane budgets.
    Materialart: Article , PeerReviewed
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 7
    Publikationsdatum: 2022-02-18
    Beschreibung: Das Projekt "Energiewende integrativ - Entwicklung eines transformativen Forschungsdesigns am Beispiel der Energiewende Ruhr" (EnerTransRuhr) behandelte vordergründig die Energiewende im Gebäudebereich. Auf dieses Thema fokussierten sämtliche Arbeiten und Untersuchungen, die im Rahmen des Projekts durchgeführt wurden. Im Kern aber ging es um die Frage, wie ein Projektdesign im Verständnis transformativer Wissenschaft inhaltlich und methodisch aussieht, das einzelne Disziplinen und Methoden ebenso integriert wie in transdisziplinären Prozessen das Wissen und die Expertise von nicht wissenschaftlichen Projektbeteiligten.
    Schlagwort(e): ddc:600
    Repository-Name: Wuppertal Institut für Klima, Umwelt, Energie
    Sprache: Deutsch
    Materialart: report , doc-type:report
    Format: application/pdf
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 8
    Publikationsdatum: 2022-02-18
    Beschreibung: Viele Städte in Nordrhein-Westfalen stehen vor vielfältigen sozialen, ökologischen und ökonomischen Herausforderungen, wie wachsenden sozialen Ungleichheiten, den Auswirkungen des Klimawandels, des demographischen Wandels und der Bewältigung des Strukturwandels. Stadt- und Quartiersentwicklung, Städtebau und die infrastrukturelle Versorgung sind zentral von diesen Veränderungen betroffen und müssen zukunftsweisende Lösungen entwickeln. Ein wichtiger Aspekt wird hierbei die Resilienz der Städte gegenüber Störereignissen und Krisen sein. Vor diesem Hintergrund zeigt das Gutachten "Resiliente Stadt - Zukunftsstadt" auf, wie die konzeptionelle Leitidee einer resilienten Stadt in verschiedenen Handlungsfeldern und auf verschiedenen Ebenen umgesetzt werden kann. Es werden wichtige Zukunftsfragen der Städte aufgegriffen, Strategien der Resilienz für zentrale Handlungsfelder entwickelt und wichtige Hinweise für die Umsetzung in die Planungspraxis gegeben.
    Schlagwort(e): ddc:600
    Repository-Name: Wuppertal Institut für Klima, Umwelt, Energie
    Sprache: Deutsch
    Materialart: report , doc-type:report
    Format: application/pdf
    Standort Signatur Einschränkungen Verfügbarkeit
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