The purpose of this chapter is to assess the current state of
climate scenario development.
A treatment of
climate scenario development, in this specific sense, has been largely absent in the earlier IPCC Assessment Reports.
The remainder of this section assesses four aspects of
climate scenario development that originate from this concern about adequately representing uncertainty:
These documents, while serving a useful purpose in providing guidelines for scenario use, did not fully address the science of
climate scenario development.
For example, distinctions can be made between scenario needs for research in
climate scenario development and in the methods of conducting impact assessment (e.g., Woo, 1992; Mearns et al., 1997) and scenario needs for direct application in policy relevant impact and integrated assessments (e.g., Carter et al., 1996a; Smith et al., 1996; Hulme and Jenkins, 1998).
Not exact matches
Ben ten Brink, researcher at the Planbureau voor de Leefomgeving (PBL): «This
scenario is conceivable for regions that face a combination of impactful
developments, such as strong population growth, poverty,
climate change, a weak economic system and a feeble government.
Lloyd, S. J., R. S. Kovats, and Z. Chalabi, 2011:
Climate change, crop yields, and undernutrition: Development of a model to quantify the impact of climate scenarios on child undernut
Climate change, crop yields, and undernutrition:
Development of a model to quantify the impact of
climate scenarios on child undernut
climate scenarios on child undernutrition.
Efforts to reform the single - sector approach to marine spatial management should incorporate expected
climate - induced changes in temperature, oxygenation, pH, and POC flux to the seabed in the
development of regional and international management
scenarios.
A new framework for
climate scenarios research brings an integrated view of economics, demography, and greenhouse gas emissions to the
development of emissions
scenarios that underlie
climate models.
Climate science says, «this is a range given our inability to completely predict massive human and insitutional actions and the availability and
development of technology, so here are some
scenarios — if the conditions are X0, we see X1 as a likely outcome.
Again more sobering is «
Development of regional future
climate change scenarios in South America using the Eta CPTEC / HadCM3 climate change projections: climatology and regional analyses for the Amazon, São Francisco and the Paraná River basins» — a mouthful - titled publication in Climate Dynamics from 2012 that (indeed) uses the Hadley Centre climate model to conclude that droughts in the Amazon basin could increase rather dramat
climate change
scenarios in South America using the Eta CPTEC / HadCM3
climate change projections: climatology and regional analyses for the Amazon, São Francisco and the Paraná River basins» — a mouthful - titled publication in Climate Dynamics from 2012 that (indeed) uses the Hadley Centre climate model to conclude that droughts in the Amazon basin could increase rather dramat
climate change projections: climatology and regional analyses for the Amazon, São Francisco and the Paraná River basins» — a mouthful - titled publication in
Climate Dynamics from 2012 that (indeed) uses the Hadley Centre climate model to conclude that droughts in the Amazon basin could increase rather dramat
Climate Dynamics from 2012 that (indeed) uses the Hadley Centre
climate model to conclude that droughts in the Amazon basin could increase rather dramat
climate model to conclude that droughts in the Amazon basin could increase rather dramatically.
The new research involved linking a series of computer models, which covered crop production, economic
development, trade and
climate change, to consider a range of
scenarios.
In a Sustainable
Development Scenario, in which the world gets on track to attain its
climate, air quality and energy access goals, the balance of offshore activity shifts, but the overall level remains substantial.
The report's worst - case
scenario, where little concrete
climate and
development action is taken, projects that up to 143 million people — around 2.8 % of the population of these three regions — could move internally across the three regions due to
climate change by 2050.
The report considers three potential
climate and
development scenarios, each of which makes projections for the additional internal migrations likely to occur from
climate change.
Lloyd, S. J., R. S. Kovats, and Z. Chalabi, 2011:
Climate change, crop yields, and undernutrition: Development of a model to quantify the impact of climate scenarios on child undernut
Climate change, crop yields, and undernutrition:
Development of a model to quantify the impact of
climate scenarios on child undernut
climate scenarios on child undernutrition.
«Plausible» internal
climate migration
scenarios by 2050 across Sub-Saharan Africa, South Asia, and Latin America under three
scenarios: the «pessimistic (Reference)»
scenario (yellow), the «more inclusive
development»
scenario (blue) and the «more
climate - friendly»
scenario (green).
Scenarios devised by the Intergovernmental Panel on
Climate Change don't just involve different estimations of climate sensitivity, they involve different projections of the spread of renewable energy and efficiency, the development of carbon capture and sequestration (CCS), the rate of deforestation, and all sorts of other social, political, and technological
Climate Change don't just involve different estimations of
climate sensitivity, they involve different projections of the spread of renewable energy and efficiency, the development of carbon capture and sequestration (CCS), the rate of deforestation, and all sorts of other social, political, and technological
climate sensitivity, they involve different projections of the spread of renewable energy and efficiency, the
development of carbon capture and sequestration (CCS), the rate of deforestation, and all sorts of other social, political, and technological trends.
Carbon Tracker believes that fossil fuel management are overly focused on demand and price
scenarios that assume business as usual and so there may be a risk assessment «gap» between a management's view of the future and that which would result from action on
climate change, technology
developments and changing economic assumptions.
The guidebook aims to empower project managers and decision makers to engage in discussions on
climate -
scenario development, including involvement in science - based decisions on the availability, applicability, and robustness of various
climate -
scenario approaches.
It suggests three major changes: 1) project and policy preparation need to reflect higher risks, where vulnerability assessments and greater use of
climate scenario modelling are combined with a better understanding of interconnections between smallholder farming and wider landscapes; 2) this deeper appreciation of interconnected risks should drive a major scaling up of successful «multiple - benefit» approaches to sustainable agricultural intensification by smallholder farmers; 3)
climate change and fiscal austerity are reshaping the architecture of public international
development finance.
However, the projected
development beyond 2020 is only compatible with the IEA alternative policy
scenario in which coal production is constrained by
climate policy measures while the IEA reference
scenario assumes further increasing coal consumption (and production) until at least 2030.
It is for this reason that the
scenario framework distinguishes between «pathways,» which describe one component (such as RCPs or SSPs) of integrated
scenarios, and «
scenarios» themselves, which combine pathways with other information such as emissions,
climate projections and policy assumptions to produce integrated descriptions of future
climate and human system
development.
This article is part of the Special Issue on «A Framework for the
Development of New Socioeconomic
Scenarios for
Climate Change Research» edited by Nebojsa Nakicenovic, Robert Lempert, and Anthony Janetos.
Climate projections are distinguished from climate predictions in order to emphasize that climate projections depend upon the emission / concentration / radiative forcing scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological developments that may or may not be realised and are therefore subject to substantial uncer
Climate projections are distinguished from
climate predictions in order to emphasize that climate projections depend upon the emission / concentration / radiative forcing scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological developments that may or may not be realised and are therefore subject to substantial uncer
climate predictions in order to emphasize that
climate projections depend upon the emission / concentration / radiative forcing scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological developments that may or may not be realised and are therefore subject to substantial uncer
climate projections depend upon the emission / concentration / radiative forcing
scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological
developments that may or may not be realised and are therefore subject to substantial uncertainty.
Step one requires an analysis of the baseline
scenario: What is the
climate impact of your product
development or usage?
In the paper I examine the relative role of human - caused
climate change and
development for future damages under a wide range of
scenarios.
The
scenarios could be based on the assumption, for example, that forests will be highly protected from
development, or that the effects of
climate change will be mitigated, he said.
• The readiness of the nation to predict and avoid public and occupational health problems caused by heat waves and severe storms • Characterization and quantification of relationships between
climate variability, health outcomes, and the main determinants of vulnerability within and between populations •
Development of reliable methods to connect
climate - related changes in food systems and water supplies to health under different conditions • Prediction of future risks in response to
climate change
scenarios and of reductions in the baseline level of morbidity, mortality, or vulnerability • Identification of the available resources, limitations of, and potential actions by the current U.S. health care system to prevent, prepare for, and respond to
climate - related health hazards and to build adaptive capacity among vulnerable segments of the U.S. population
The paper, «Energy,
Development and
Climate Change: Striking a Balance», examines the energy
scenario — availability, access, influence of markets and government policies — in rural India, especially in the areas where WOTR has been working.
His industry experience includes leadership roles in strategy
development and
scenario planning, alliance management, and energy trading, with a background in alternative energy,
climate policy, global refining & marketing, and logistics.
The
development of
climate scenarios for Morocco according to IPCC methodology reveals the following results:...
As such, the IEA's new Sustainable
Development Scenario, which presents an integrated approach to achieving the main energy - related SDG targets on
climate change, air quality and access to modern energy, will add a water dimension to this analysis this year.
The main purpose of the first phase (
development of the RCPs) is to provide information on possible
development trajectories for the main forcing agents of
climate change, consistent with current scenario literature allowing subsequent analysis by both Climate models (CMs) and Integrated Assessment Models (IAMs).1 Climate modelers will use the time series of future concentrations and emissions of greenhouse gases and air pollutants and land - use change from the four RCPs in order to conduct new climate model experiments and produce new climate scenarios as part of the parallel
climate change, consistent with current
scenario literature allowing subsequent analysis by both
Climate models (CMs) and Integrated Assessment Models (IAMs).1 Climate modelers will use the time series of future concentrations and emissions of greenhouse gases and air pollutants and land - use change from the four RCPs in order to conduct new climate model experiments and produce new climate scenarios as part of the parallel
Climate models (CMs) and Integrated Assessment Models (IAMs).1
Climate modelers will use the time series of future concentrations and emissions of greenhouse gases and air pollutants and land - use change from the four RCPs in order to conduct new climate model experiments and produce new climate scenarios as part of the parallel
Climate modelers will use the time series of future concentrations and emissions of greenhouse gases and air pollutants and land - use change from the four RCPs in order to conduct new
climate model experiments and produce new climate scenarios as part of the parallel
climate model experiments and produce new
climate scenarios as part of the parallel
climate scenarios as part of the parallel phase.
The DDC also links to relevant data sets and information held outside the DDC, such as outputs produced from the new community - led process of
scenario development to support
climate change research.
This requires further integration of information for
scenario development across the different disciplines involved in
climate research.
His current research focuses on the role of technology in addressing
climate change,
scenario analysis, and integrated assessment model
development.
A parallel
development phase with
climate model runs and
development of new socio - economic
scenarios.
One of the most exciting outcomes from Ensembles is the
development of a
climate mitigation
scenario and its analysis by a variety of state - of - the - art
climate models, many of which include carbon cycle feedbacks.
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developmentdevelopment
The
development of the RCPs in the first phase thus allows
climate modelers to proceed with experiments in parallel to the
development of emission and socio - economic
scenarios, expediting the overall
scenario development process (Moss et al. 2010).
Rather, we propose the possible
development of a «warm LIA»
climate scenario for the coming century that combines high precipitation variability (similar to LIA conditions) with warm and dry conditions.
Climate change and energy policy with focus on energy technology policy assessment, energy supply policy assessment, renewable energy
development and energy conservation, including energy and emission
scenarios, assessment on energy and fuel tax, research on China's potential to achieve its energy targets and
development of the Integrated Policy Assessment models.
Currently, ICPAC runs WRF model for medium range weather forecasts, PRECIS model for
climate chnage and
scenario development; and is in the process of setting up a Regional Spectral Model (RSM) for downscaling seasonal forecasts.
A number of statistical downscaling techniques (see Section 13.4 and Chapter 10, Section 10.6, for definition) used in
scenario development employ Numerical Weather Prediction (NWP) reanalysis data products as a source of upper air
climate data (Kalnay et al., 1996).
Such analyses lead to understanding how different
climate scenarios will affect the business — enabling the incorporation of scientific due diligence into GHG reduction goal
development, business continuity planning and R&D strategies.
strategic planning related to
development pathways, for example
scenario and visioning exercises with urban governments that include
climate responses (mainstreaming responses in sectoral and regional planning);
Climate projections are distinguished from a href = «c.html #climate - predictions» > climate predictions in order to emphasize that climate projections depend upon the emission / concentration / radiative forcing scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological developments that may or may not be realized and are therefore subject to substantial uncer
Climate projections are distinguished from a href = «c.html #
climate - predictions» > climate predictions in order to emphasize that climate projections depend upon the emission / concentration / radiative forcing scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological developments that may or may not be realized and are therefore subject to substantial uncer
climate - predictions» >
climate predictions in order to emphasize that climate projections depend upon the emission / concentration / radiative forcing scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological developments that may or may not be realized and are therefore subject to substantial uncer
climate predictions in order to emphasize that
climate projections depend upon the emission / concentration / radiative forcing scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological developments that may or may not be realized and are therefore subject to substantial uncer
climate projections depend upon the emission / concentration / radiative forcing
scenario used, which are based on assumptions concerning, for example, future socioeconomic and technological
developments that may or may not be realized and are therefore subject to substantial uncertainty.
It is widely accepted that there are significant overlaps between promoting good
development (even in a business - as - usual
scenario) and building
climate resilience.
Assumptions and uncertainties associated with
climate scenarios (Randall et al., 2007) are not considered here, other than to identify the greenhouse gas emission trends or socio - economic
development pathways (e.g., SRES, Naki?enovi?