Elke Stehfest
Biographic Data
| ID | 6320357 |
|---|---|
| NAME | Elke Stehfest |
| GIVEN NAMES | Elke |
| FAMILY NAME | Stehfest |
| SIGNATURE | STEHFEST E |
| AFFILIATIONS | Netherlands Environmental Assessment Agency |
| ORCID | 0000-0003-3016-2679 |
| VERIFIED | Yes |
| TOTAL WORKS | 51 |
| TOTAL CITATIONS | 593 |
| AUTHOR COUNT | 51 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2009 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 8 |
A more complete Image
Currently, climate impacts are mostly absent in the analysis of process-based integrated assessment models (IAMs). This is becoming increasingly problematic given the fact that climate impacts are expected to influence both baseline developments as well as the capacity to mitigate and adapt in the future. This paper presents a set of scenarios made using the IAM IMAGE with climate change impacts on labor productivity and GDP, renewable energy sup…
Bundling measures for food systems transformation
Reducing sectoral hard-to-abate emissions to limit reliance on carbon dioxide removal
To reach net-zero greenhouse gas targets, carbon dioxide removal (CDR) technologies are required to compensate for residual emissions in the hard-to-abate sectors. However, dependencies on CDR technologies involve environmental, technical and social risks, particularly related to increased land requirements for afforestation and bioenergy crops. Here, using scenarios consistent with the 1.5 °C target, we show that demand and technological interve…
Quantifying food security and mitigation risks consequential to climate change impacts on crop yields
Climate change is expected to impact crop yields globally, with some regions benefiting from favorable conditions and CO 2 fertilization, while others face adverse effects from altered precipitation and higher temperatures. Changes in crop yields can destabilize the global food system and pose challenges to food security. Moreover, crop production is crucial, as biofuels are becoming increasingly important contributors to climate change mitigatio…
Global sustainability scenarios lead to regionally different outcomes for terrestrial biodiversity
Mitigating climate change (CC) and reversing biodiversity decline are urgent and interconnected global priorities. Strategies to address both crises must consider the relationships, synergies and trade-offs between key response measures, including sustainable production and consumption patterns, protected areas (PAs) and climate mitigation policy (CP). In this paper, we review a large set of scenarios ( n = 96) from the Integrated Model to Assess…
Food and land system transformations under different societal perspectives on sustainable development
The future of food and land systems is crucial for achieving multiple UN Sustainable Development Goals, given their essential role in providing adequate nutrition and their significant impact on Earth system processes. Despite widespread consensus on the need for transformation, discussed strategies vary widely, from technology-driven to sufficiency-focused approaches, emphasizing different agents of change and policy mixes. This study assesses t…
Integrated modeling of nature’s role in human well-being
Integrated models can assess effects of ecosystem services on the global economy. • Insights from integrated models can improve management for sustainable development. • To be most useful, models need to link ecological impacts and human well-being. • Key advances include better incorporation of equity and social-ecological feedbacks. Integrated assessment models that incorporate biodiversity and ecosystem services could be an important tool for …
Impact of lifestyle, human diet and nutrient use efficiency in food production on eutrophication of global aquifers and surface waters
Good water quality requires end-of-pipe control plus lifestyle and food system change. • Local dominance of natural sources can hinder mitigation strategies for N and P. • Unbalanced reductions of N versus P loads can lead to unexpected negative impacts. A spatially explicit (0.5 degree resolution) analysis is presented of the impact of human lifestyle, diet and nutrient use efficiency in food production and wastewater treatment on exceedance of …
Towards a better future for biodiversity and people
The Nature Futures Framework (NFF) is a heuristic tool for co-creating positive futures for nature and people. It seeks to open up a diversity of futures through mainly three value perspectives on nature – Nature for Nature, Nature for Society, and Nature as Culture. This paper describes how the NFF can be applied in modelling to support decision-making. First, we describe key considerations for the NFF in developing qualitative and quantitative …
Integration of future water scarcity and electricity supply into prospective LCA
The urgency of tackling global environmental issues calls for radical technological and behavioral changes. New prospective (or ex ante) methods are needed to assess the impacts of these changes. Prospective life cycle assessment (LCA) can contribute by detailed analysis of environmental consequences. A new stream of research has taken up the challenge to create prospective life cycle inventory (LCI) databases, building on projections of integrat…
Quantifying synergies and trade-offs in the global water-land-food-climate nexus using a multi-model scenario approach
The human-earth system is confronted with the challenge of providing a range of resources for a growing and more prosperous world population while simultaneously reducing environmental degradation. The sustainable development goals and the planetary boundaries define targets to manage this challenge. Many of these are linked to the land system, such as biodiversity, water, food, nutrients and climate, and are strongly interconnected. A key questi…
Critical adjustment of land mitigation pathways for assessing countries’ climate progress
Trade-offs between water needs for food, utilities, and the environment—a nexus quantification at different scales
With a growing population and a changing climate, competition for water resources in the water-energy-food (WEF) nexus is expected to increase. In this study, competing water demands between food production, freshwater ecosystems and utilities (energy, industries and households) are quantified. The potential trade-offs and related impacts are elaborated for different SSP scenarios with the integrated assessment model IMAGE, which includes the glo…
Exploring river nitrogen and phosphorus loading and export to global coastal waters in the Shared Socio-economic pathways
This global spatially explicit (0.5 by 0.5 degree) analysis presents the nitrogen (N) and phosphorus (P) inputs, processing and biogeochemical retention and delivery to surface waters and river export to coastal seas according to the five shared socioeconomic pathways (SSP). Four systems are considered: (i) human system; (ii) agriculture; (iii) aquaculture; (iv) nature. Exploring the changes during 1980–2015 and 2015–2050 according to the SSPs sh…
Commentary
Identifying regional drivers of future land-based biodiversity footprints
Biodiversity footprints quantify the impacts on ecosystems caused by final consumption in a region, accounting for imports and exports. Up to now, footprint analyses have typically been applied to analyze past or present consumption patterns. Here, we quantify future land-based biodiversity footprints associated with three diverging Shared Socio-economic Pathways (SSPs), using loss in Biodiversity Intactness Index (BII) as an indicator of biodive…
Harmonization of global land use change and management for the period 850–2100 (LUH2) for CMIP6
Human land use activities have resulted in large changes to the biogeochemical and biophysical properties of the Earth's surface, with consequences for climate and other ecosystem services. In the future, land use activities are likely to expand and/or intensify further to meet growing demands for food, fiber, and energy. As part of the World Climate Research Program Coupled Model Intercomparison Project (CMIP6), the international community has d…
Innovation can accelerate the transition towards a sustainable food system
Bending the curve of terrestrial biodiversity needs an integrated strategy
Increased efforts are required to prevent further losses to terrestrial biodiversity and the ecosystem services that it provides1,2. Ambitious targets have been proposed, such as reversing the declining trends in biodiversity3; however, just feeding the growing human population will make this a challenge4. Here we use an ensemble of land-use and biodiversity models to assess whether—and how—humanity can reverse the declines in terrestrial biodive…
Reply to
Are scenario projections overly optimistic about future yield progress
Key determinants of global land-use projections
Land use is at the core of various sustainable development goals. Long-term climate foresight studies have structured their recent analyses around five socio-economic pathways (SSPs), with consistent storylines of future macroeconomic and societal developments; however, model quantification of these scenarios shows substantial heterogeneity in land-use projections. Here we build on a recently developed sensitivity approach to identify how future …
Global emissions pathways under different socioeconomic scenarios for use in CMIP6
We present a suite of nine scenarios of future emissions trajectories of anthropogenic sources, a key deliverable of the ScenarioMIP experiment within CMIP6. Integrated assessment model results for 14 different emissions species and 13 emissions sectors are provided for each scenario with consistent transitions from the historical data used in CMIP6 to future trajectories using automated harmonization before being downscaled to provide higher emi…
Supplementary material to "Mapping the yields of lignocellulosic bioenergy crops from observations at the global scale"
Mapping the yields of lignocellulosic bioenergy crops from observations at the global scale
Most scenarios from Integrated Assessment Models (IAMs) that project greenhouse gas emissions include the use of bioenergy as a means to reduce CO2 emissions or even to achieving negative emissions (together with CCS). The potential amount of CO2 that can be removed from the atmosphere depends, among others, on the yields of bioenergy crops, the land available to grow these crops and the efficiency with which CO2 produced by combustion is capture…
The Shared Socioeconomic Pathways and their energy, land use, and greenhouse gas emissions implications
This paper presents the overview of the Shared Socioeconomic Pathways (SSPs) and their energy, land use, and emissions implications. The SSPs are part of a new scenario framework, established by the climate change research community in order to facilitate the integrated analysis of future climate impacts, vulnerabilities, adaptation, and mitigation. The pathways were developed over the last years as a joint community effort and describe plausible…
Land-use futures in the shared socio-economic pathways
Narratives for the Shared Socio-Economic Pathways (SSPs) focusing on the land sector are presented. • Integrated Assessment Models have been applied for the SSPs to assess potential future developments for land use, greenhouse gas emissions, food provision and prices. • Model results reflect the general storylines of the SSPs and indicate a broad range of potential land-use futures. • SSP-based land use pathways aim at supporting future climate r…
Energy, land-use and greenhouse gas emissions trajectories under a green growth paradigm
This paper describes the possible developments in global energy use and production, land use, emissions and climate changes following the SSP1 storyline, a development consistent with the green growth (or sustainable development) paradigm (a more inclusive development respecting environmental boundaries). The results are based on the implementation using the IMAGE 3.0 integrated assessment model and are compared with a) other IMAGE implementation…
Future air pollution in the Shared Socio-economic Pathways
Emissions of air pollutants such as sulfur and nitrogen oxides and particulates have significant health impacts as well as effects on natural and anthropogenic ecosystems. These same emissions also can change atmospheric chemistry and the planetary energy balance, thereby impacting global and regional climate. Long-term scenarios for air pollutant emissions are needed as inputs to global climate and chemistry models, and for analysis linking air …
Exploring SSP land-use dynamics using the Image model
Towards a better future for biodiversity and people
The Nature Futures Framework (NFF) is a heuristic tool for co-creating positive futures for nature and people. It seeks to open up a diversity of futures through mainly three value perspectives on nature – Nature for Nature, Nature for Society, and Nature as Culture. This paper describes how the NFF can be applied in modelling to support decision-making. First, we describe key considerations for the NFF in developing qualitative and quantitative …
A physically-based model of long-term food demand
Demand for biodiversity protection and carbon storage as drivers of global land change scenarios
The vulnerabilities of agricultural land and food production to future water scarcity
We examine risks to current agricultural land to future changes in water availability. • We present a multiple model inter-comparison of future land demand and water availability. • Eleven percent of croplands and ten percent of grasslands are at risk from declining water availability. • Changes in diet and waste reduction offer a buffer against land loss and food insecurity. Rapidly increasing populations coupled with increased food demand requi…
The effect of agricultural trade liberalisation on land-use related greenhouse gas emissions
Identifying regional drivers of future land-based biodiversity footprints
Biodiversity footprints quantify the impacts on ecosystems caused by final consumption in a region, accounting for imports and exports. Up to now, footprint analyses have typically been applied to analyze past or present consumption patterns. Here, we quantify future land-based biodiversity footprints associated with three diverging Shared Socio-economic Pathways (SSPs), using loss in Biodiversity Intactness Index (BII) as an indicator of biodive…
Are scenario projections overly optimistic about future yield progress
Integrated modeling of nature’s role in human well-being
Integrated models can assess effects of ecosystem services on the global economy. • Insights from integrated models can improve management for sustainable development. • To be most useful, models need to link ecological impacts and human well-being. • Key advances include better incorporation of equity and social-ecological feedbacks. Integrated assessment models that incorporate biodiversity and ecosystem services could be an important tool for …
Exploring river nitrogen and phosphorus loading and export to global coastal waters in the Shared Socio-economic pathways
This global spatially explicit (0.5 by 0.5 degree) analysis presents the nitrogen (N) and phosphorus (P) inputs, processing and biogeochemical retention and delivery to surface waters and river export to coastal seas according to the five shared socioeconomic pathways (SSP). Four systems are considered: (i) human system; (ii) agriculture; (iii) aquaculture; (iv) nature. Exploring the changes during 1980–2015 and 2015–2050 according to the SSPs sh…
Indirect land use change emissions related to EU biofuel consumption
Integrated scenarios to support analysis of the food–energy–water nexus
Long-term marginal abatement cost curves of non-CO2 greenhouse gases
Redd policy impacts on the agri-food sector and food security
Impact of lifestyle, human diet and nutrient use efficiency in food production on eutrophication of global aquifers and surface waters
Good water quality requires end-of-pipe control plus lifestyle and food system change. • Local dominance of natural sources can hinder mitigation strategies for N and P. • Unbalanced reductions of N versus P loads can lead to unexpected negative impacts. A spatially explicit (0.5 degree resolution) analysis is presented of the impact of human lifestyle, diet and nutrient use efficiency in food production and wastewater treatment on exceedance of …
Commentary
Climate benefits of changing diet
The effect of agricultural trade liberalisation on land-use related greenhouse gas emissions
The yield gap of global grain production
Historical (1850–2000) gridded anthropogenic and biomass burning emissions of reactive gases and aerosols
We present and discuss a new dataset of gridded emissions covering the historical period (1850–2000) in decadal increments at a horizontal resolution of 0.5° in latitude and longitude. The primary purpose of this inventory is to provide consistent gridded emissions of reactive gases and aerosols for use in chemistry model simulations needed by climate models for the Climate Model Intercomparison Program #5 (CMIP5) in support of the Intergovernmen…
Competition for land
A key challenge for humanity is how a future global population of 9 billion can all be fed healthily and sustainably. Here, we review how competition for land is influenced by other drivers and pressures, examine land-use change over the past 20 years and consider future changes over the next 40 years. Competition for land, in itself, is not a driver affecting food and farming in the future, but is an emergent property of other drivers and pressu…
Rcp2.6
The RCP2.6 emission and concentration pathway is representative of the literature on mitigation scenarios aiming to limit the increase of global mean temperature to 2°C. These scenarios form the low end of the scenario literature in terms of emissions and radiative forcing. They often show negative emissions from energy use in the second half of the 21st century. The RCP2.6 scenario is shown to be technically feasible in the IMAGE integrated asse…
Harmonization of land-use scenarios for the period 1500–2100
In preparation for the fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change (IPCC), the international community is developing new advanced Earth System Models (ESMs) to assess the combined effects of human activities (e.g. land use and fossil fuel emissions) on the carbon-climate system. In addition, four Representative Concentration Pathway (RCP) scenarios of the future (2005–2100) are being provided by four Integrated …
Indirect land use change emissions related to EU biofuel consumption
Exploring global changes in nitrogen and phosphorus cycles in agriculture induced by livestock production over the 1900–2050 period
Crop-livestock production systems are the largest cause of human alteration of the global nitrogen (N) and phosphorus (P) cycles. Our comprehensive spatially explicit inventory of N and P budgets in livestock and crop production systems shows that in the beginning of the 20th century, nutrient budgets were either balanced or surpluses were small; between 1900 and 1950, global soil N surplus almost doubled to 36 trillion grams (Tg)·y −1 and P surp…
Assessing agricultural risks of climate change in the 21st century in a global gridded crop model intercomparison
Significance Agriculture is arguably the sector most affected by climate change, but assessments differ and are thus difficult to compare. We provide a globally consistent, protocol-based, multimodel climate change assessment for major crops with explicit characterization of uncertainty. Results with multimodel agreement indicate strong negative effects from climate change, especially at higher levels of warming and at low latitudes where develop…
Estimating the opportunity costs of reducing carbon dioxide emissions via avoided deforestation, using integrated assessment modelling
Pathways to achieve a set of ambitious global sustainability objectives by 2050
Drivers and patterns of land biosphere carbon balance reversal
The carbon balance of the land biosphere is the result of complex interactions between land, atmosphere and oceans, including climatic change, carbon dioxide fertilization and land-use change. While the land biosphere currently absorbs carbon dioxide from the atmosphere, this carbon balance might be reversed under climate and land-use change ('carbon balance reversal'). A carbon balance reversal would render climate mitigation much more difficult…
Demand for biodiversity protection and carbon storage as drivers of global land change scenarios
The Shared Socioeconomic Pathways and their energy, land use, and greenhouse gas emissions implications
This paper presents the overview of the Shared Socioeconomic Pathways (SSPs) and their energy, land use, and emissions implications. The SSPs are part of a new scenario framework, established by the climate change research community in order to facilitate the integrated analysis of future climate impacts, vulnerabilities, adaptation, and mitigation. The pathways were developed over the last years as a joint community effort and describe plausible…
Land-use futures in the shared socio-economic pathways
Narratives for the Shared Socio-Economic Pathways (SSPs) focusing on the land sector are presented. • Integrated Assessment Models have been applied for the SSPs to assess potential future developments for land use, greenhouse gas emissions, food provision and prices. • Model results reflect the general storylines of the SSPs and indicate a broad range of potential land-use futures. • SSP-based land use pathways aim at supporting future climate r…
Energy, land-use and greenhouse gas emissions trajectories under a green growth paradigm
This paper describes the possible developments in global energy use and production, land use, emissions and climate changes following the SSP1 storyline, a development consistent with the green growth (or sustainable development) paradigm (a more inclusive development respecting environmental boundaries). The results are based on the implementation using the IMAGE 3.0 integrated assessment model and are compared with a) other IMAGE implementation…
Future air pollution in the Shared Socio-economic Pathways
Emissions of air pollutants such as sulfur and nitrogen oxides and particulates have significant health impacts as well as effects on natural and anthropogenic ecosystems. These same emissions also can change atmospheric chemistry and the planetary energy balance, thereby impacting global and regional climate. Long-term scenarios for air pollutant emissions are needed as inputs to global climate and chemistry models, and for analysis linking air …
Redd policy impacts on the agri-food sector and food security
Anthropogenic land use estimates for the Holocene – Hyde 3.2
This paper presents an update and extension of HYDE, the History Database of the Global Environment (HYDE version 3.2). HYDE is an internally consistent combination of historical population estimates and allocation algorithms with time-dependent weighting maps for land use. Categories include cropland, with new distinctions for irrigated and rain-fed crops (other than rice) and irrigated and rain-fed rice. Grazing lands are also provided, divided…
Exploring SSP land-use dynamics using the Image model
A physically-based model of long-term food demand
Comparing impacts of climate change and mitigation on global agriculture by 2050
Systematic model inter-comparison helps to narrow discrepancies in the analysis of the future impact of climate change on agricultural production. This paper presents a set of alternative scenarios by five global climate and agro-economic models. Covering integrated assessment (IMAGE), partial equilibrium (CAPRI, GLOBIOM, MAgPIE) and computable general equilibrium (MAGNET) models ensures a good coverage of biophysical and economic agricultural fe…
Key determinants of global land-use projections
Land use is at the core of various sustainable development goals. Long-term climate foresight studies have structured their recent analyses around five socio-economic pathways (SSPs), with consistent storylines of future macroeconomic and societal developments; however, model quantification of these scenarios shows substantial heterogeneity in land-use projections. Here we build on a recently developed sensitivity approach to identify how future …
Global emissions pathways under different socioeconomic scenarios for use in CMIP6
We present a suite of nine scenarios of future emissions trajectories of anthropogenic sources, a key deliverable of the ScenarioMIP experiment within CMIP6. Integrated assessment model results for 14 different emissions species and 13 emissions sectors are provided for each scenario with consistent transitions from the historical data used in CMIP6 to future trajectories using automated harmonization before being downscaled to provide higher emi…
Environmental Science (40 works) · Economics (38 works) · Natural resource economics (31 works) · Geography (27 works) · Climate change (25 works) · Ecology (24 works) · Environmental resource management (23 works) · Agriculture (22 works) · Greenhouse gas (22 works) · Land use (18 works)