scholarly journals The Nexus Concept Integrating Energy and Resource Efficiency for Policy Assessments: A Comparative Approach from Three Cases

2018 ◽  
Vol 10 (12) ◽  
pp. 4860 ◽  
Author(s):  
Floor Brouwer ◽  
Lydia Vamvakeridou-Lyroudia ◽  
Eva Alexandri ◽  
Ingrida Bremere ◽  
Matthew Griffey ◽  
...  
Keyword(s):  
Case Studies ◽  
Policy Design ◽  
Spatial Scales ◽  
National Level ◽  
Feedback Loops ◽  
Comparative Approach ◽  
Low Carbon ◽  
Environmental Pressures ◽  
Use Of Resources ◽  
Trade Offs

As the world increasingly runs up against physical constraints of energy, land, water, and food, there is a growing role for policy to reduce environmental pressures without adversely affecting increases in prosperity. There is therefore a need for policy makers to understand the potential trade-offs and/or synergies between the uses of these different resources, i.e., to encompass the water–energy–food–land nexus for policy and decision making, where it is no longer possible to ignore the limitations in land availability and its links to other natural resources. This paper proposes a modelling approach to help to assess various policies from a nexus perspective. The global macro-econometric model (E3ME) explores a low-carbon transition through different sets of energy and climate policies applied at different spatial scales. The limitations of the E3ME model in assessing nexus interactions are discussed. The paper also argues and offers an explanation for why no single traditional or classic model has the potential to cover all parts of the nexus in a satisfactory way, including feedback loops and interactions between nexus components. Other approaches and methodologies suitable for complexity science modelling (e.g., system dynamics modelling) are proposed, providing a possible means to capture the holistic approach of the nexus in policy-making by including causal and feedback loops to the model components. Based on three case studies in Europe, the paper clarifies the different steps (from policy design towards conceptual model) in modelling the nexus linkages and interactions at the national and regional levels. One case study (The Netherlands) considers national low-carbon transitions at national level. Two other case studies (Latvia and southwest UK) focus on how renewable energy may impact the nexus. A framework is proposed for the generic application of quantitative modelling approaches to assess nexus linkages. The value of the nexus concept for the efficient use of resources is demonstrated, and recommendations for policies supporting the nexus are presented.

scholarly journals Local disease–ecosystem–livelihood dynamics: reflections from comparative case studies in Africa

2017 ◽  
Vol 372 (1725) ◽  
pp. 20160163 ◽  
Author(s):  
Melissa Leach ◽  
Bernard Bett ◽  
M. Said ◽  
Salome Bukachi ◽  
Rosemary Sang ◽  
...  
Keyword(s):  
Case Studies ◽  
One Health ◽  
Cultural Practices ◽  
Spatial Scales ◽  
Patch Dynamics ◽  
Well Being ◽  
Valley Fever ◽  
Humid Forest ◽  
Trade Offs ◽  
Ecosystem Interactions

This article explores the implications for human health of local interactions between disease, ecosystems and livelihoods. Five interdisciplinary case studies addressed zoonotic diseases in African settings: Rift Valley fever (RVF) in Kenya, human African trypanosomiasis in Zambia and Zimbabwe, Lassa fever in Sierra Leone and henipaviruses in Ghana. Each explored how ecological changes and human–ecosystem interactions affect pathogen dynamics and hence the likelihood of zoonotic spillover and transmission, and how socially differentiated peoples’ interactions with ecosystems and animals affect their exposure to disease. Cross-case analysis highlights how these dynamics vary by ecosystem type, across a range from humid forest to semi-arid savannah; the significance of interacting temporal and spatial scales; and the importance of mosaic and patch dynamics. Ecosystem interactions and services central to different people's livelihoods and well-being include pastoralism and agro-pastoralism, commercial and subsistence crop farming, hunting, collecting food, fuelwood and medicines, and cultural practices. There are synergies, but also tensions and trade-offs, between ecosystem changes that benefit livelihoods and affect disease. Understanding these can inform ‘One Health’ approaches towards managing ecosystems in ways that reduce disease risks and burdens. This article is part of the themed issue ‘One Health for a changing world: zoonoses, ecosystems and human well-being’.

scholarly journals Optimizing Qatar’s energy system for a post-carbon future

2019 ◽  
Vol 4 (1) ◽  
pp. 11-29 ◽  
Author(s):  
Moiz Bohra ◽  
Nilay Shah
Keyword(s):  
Natural Gas ◽  
National Level ◽  
Energy System ◽  
Low Carbon ◽  
Energy Infrastructure ◽  
Economic Wealth ◽  
Electric Cars ◽  
Use Of Resources ◽  
The Government

AbstractGlobal decarbonization efforts, along with domestic pressures to diversify the economy, have created challenges and opportunities for the Qatari energy system. The government is focused on diversifying the national economy away from hydrocarbons, encouraging sustainable use of resources, and ensuring the security of food, energy, and water systems. Our optimization framework allows policymakers to apply a systems approach to the overall energy infrastructure in Qatar, covering a range of sectors such as industry, residential infrastructure, transportation, and agriculture. Our aims are two-fold: first, to develop an open-source tool that can be used for national-level planning and policymaking, and second to use this tool to generate key technology and policy insights that can aid the transition of Qatari energy infrastructure in the long term. Our results provide a blueprint for a cross-sectoral energy transformation: from greater use of low-carbon transport such as electric cars and public transit, to grid-scale adoption of solar energy and reverse osmosis for desalination. Liquefied natural gas is not expected to remain the most economical export, instead being replaced by hydrogen obtained from the steam reforming of natural gas. We have modeled a long-term domestic divestment from hydrocarbon exports and have shown that the country can still retain significant economic wealth in a post-carbon world, thus maintaining existing political, economic, and social structures.

scholarly journals The SIPHER Consortium: Introducing the new UK hub for systems science in public health and health economic research

2019 ◽  
Vol 4 ◽  
pp. 174
Author(s):  
Petra Meier ◽  
Robin Purshouse ◽  
Marion Bain ◽  
Clare Bambra ◽  
Richard Bentall ◽  
...  
Keyword(s):  
Policy Design ◽  
National Level ◽  
Economic Education ◽  
Mental Wellbeing ◽  
Economic Research ◽  
Systems Science ◽  
Trade Offs ◽  
Adaptive Policy ◽  
Effective Decision Support ◽  
New Research

The conditions in which we are born, grow, live, work and age are key drivers of health and inequalities in life chances. To maximise health and wellbeing across the whole population, we need well-coordinated action across government sectors, in areas including economic, education, welfare, labour market and housing policy. Current research struggles to offer effective decision support on the cross-sector strategic alignment of policies, and to generate evidence that gives budget holders the confidence to change the way major investment decisions are made. This open letter introduces a new research initiative in this space. The SIPHER (Systems Science in Public Health and Health Economics Research) Consortium brings together a multi-disciplinary group of scientists from across six universities, three government partners at local, regional and national level, and ten practice partner organisations. The Consortium’s vision is a shift from health policy to healthy public policy, where the wellbeing impacts of policies are a core consideration across government sectors. Researchers and policy makers will jointly tackle fundamental questions about: a) the complex causal relationships between upstream policies and wellbeing, economic and equality outcomes; b) the multi-sectoral appraisal of costs and benefits of alternative investment options; c) public values and preferences for different outcomes, and how necessary trade-offs can be negotiated; and d) creating the conditions for intelligence-led adaptive policy design that maximises progress against economic, social and health goals. Whilst our methods will be adaptable across policy topics and jurisdictions, we will initially focus on four policy areas: Inclusive Economic Growth, Adverse Childhood Experiences, Mental Wellbeing and Housing.

Implementing marine ecosystem-based management: lessons from Australia

2017 ◽  
Vol 74 (7) ◽  
pp. 1990-2003 ◽  
Author(s):  
David C. Smith ◽  
Elizabeth A. Fulton ◽  
Petrina Apfel ◽  
Ian D. Cresswell ◽  
Bronwyn M. Gillanders ◽  
...  
Keyword(s):  
Case Studies ◽  
Spatial Scales ◽  
Marine Ecosystem ◽  
South Australia ◽  
Multiple Use ◽  
Marine Systems ◽  
Ecosystem Based Management ◽  
Ocean Policy ◽  
Trade Offs ◽  
Use Context

Abstract Ecosystem-based management (EBM) is now widely accepted as the best means of managing the complex interactions in marine systems. However, progress towards implementing and operationalizing it has been slow. We take a pragmatic approach to EBM. Our simple definition is balancing human activities and environmental stewardship in a multiple-use context. In this paper, we present case studies on the development and implementation of EBM in Australia. The case studies (Australia’s Ocean Policy, the Great Barrier Reef, New South Wales (NSW) marine estate, Gladstone Harbour, and South Australia and Spencer Gulf) span different spatial scales, from national to regional to local. They also cover different levels of governance or legislated mandate. We identify the key learnings, necessary components and future needs to support better implementation. These include requirements for clearly identified needs and objectives, stakeholder ownership, well defined governance frameworks, and scientific tools to deal with conflicts and trade-offs. Without all these components, multi-sector management will be difficult and there will be a tendency to maintain a focus on single sectors. While the need to manage individual sectors remains important and is often challenging, this alone will not necessarily ensure sustainable management of marine systems confronted by increasing cumulative impacts.

Understanding Indicator Choice for the Assessment of RD&D Financing of Low-Carbon Energy Technologies

2017 ◽  
Author(s):  
Jonas Sonnenschein
Keyword(s):  
Nordic Countries ◽  
Additional Research ◽  
Policy Implications ◽  
Research Development ◽  
Low Carbon ◽  
Energy Technologies ◽  
Trade Offs ◽  
Standard Set ◽  
Low Carbon Energy

Rapid decarbonization requires additional research, development, and demonstration of low-carbon energy technologies. Various financing instruments are in place to support this development. They are frequently assessed through indicator-based evaluations. There is no standard set of indicators for this purpose. This study looks at the Nordic countries, which are leading countries with respect to eco-innovation. Different indicators to assess financing instruments are analysed with respect to their acceptance, the ease of monitoring, and their robustness. None of the indicators emerges as clearly superior from the analysis. Indicator choice is subject to trade-offs and leaves room for steering evaluation results in a desired direction. The study concludes by discussing potential policy implications of biases in indicator-based evaluation.

Introduction

2018 ◽  
Author(s):  
Tina K. Ramnarine
Keyword(s):  
Case Studies ◽  
Fundamental Question ◽  
Social Agency ◽  
Comparative Approach ◽  
Global Perspectives ◽  
Collective Creativity ◽  
Ensemble Performance ◽  
The World

This Introduction outlines various examples of ensemble performance to highlight diverse practices in the world of orchestras. It poses a fundamental question: What is an orchestra? It raises issues around collective creativity and social agency, which provide thematic foci in relation to a diversity of orchestral practices. Discussion on the conceptual aspects of adopting global perspectives on orchestras highlights comparison as a mode of theorization. The relevance of a comparative approach lies in its capacity to draw together diverse ethnographic case-studies. The Introduction thus provides a framework for reading this volume and it points out some of the conceptual connections between its chapters.

scholarly journals Analysis of 220 Years of Floodplain Population Dynamics in the US at Different Spatial Scales

Water ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 141
Author(s):  
Firoza Akhter ◽  
Maurizio Mazzoleni ◽  
Luigia Brandimarte
Keyword(s):  
Population Dynamics ◽  
Large Scale ◽  
Spatial Scales ◽  
National Level ◽  
State Level ◽  
Economic Activities ◽  
Protection Measures ◽  
Management Planning ◽  
The Us ◽  
Over Time

In this study, we explore the long-term trends of floodplain population dynamics at different spatial scales in the contiguous United States (U.S.). We exploit different types of datasets from 1790–2010—i.e., decadal spatial distribution for the population density in the US, global floodplains dataset, large-scale data of flood occurrence and damage, and structural and nonstructural flood protection measures for the US. At the national level, we found that the population initially settled down within the floodplains and then spread across its territory over time. At the state level, we observed that flood damages and national protection measures might have contributed to a learning effect, which in turn, shaped the floodplain population dynamics over time. Finally, at the county level, other socio-economic factors such as local flood insurances, economic activities, and socio-political context may predominantly influence the dynamics. Our study shows that different influencing factors affect floodplain population dynamics at different spatial scales. These facts are crucial for a reliable development and implementation of flood risk management planning.

scholarly journals Imaging Spectroscopy for Conservation Applications

2021 ◽  
Vol 13 (2) ◽  
pp. 292
Author(s):  
Megan Seeley ◽  
Gregory P. Asner
Keyword(s):  
Remote Sensing ◽  
Decision Making ◽  
Case Studies ◽  
Spatial Scales ◽  
Imaging Spectroscopy ◽  
Remote Sensing Data ◽  
Decision Makers ◽  
High Spectral Resolution ◽  
Conservation Areas ◽  
Broad Array

As humans continue to alter Earth systems, conservationists look to remote sensing to monitor, inventory, and understand ecosystems and ecosystem processes at large spatial scales. Multispectral remote sensing data are commonly integrated into conservation decision-making frameworks, yet imaging spectroscopy, or hyperspectral remote sensing, is underutilized in conservation. The high spectral resolution of imaging spectrometers captures the chemistry of Earth surfaces, whereas multispectral satellites indirectly represent such surfaces through band ratios. Here, we present case studies wherein imaging spectroscopy was used to inform and improve conservation decision-making and discuss potential future applications. These case studies include a broad array of conservation areas, including forest, dryland, and marine ecosystems, as well as urban applications and methane monitoring. Imaging spectroscopy technology is rapidly developing, especially with regard to satellite-based spectrometers. Improving on and expanding existing applications of imaging spectroscopy to conservation, developing imaging spectroscopy data products for use by other researchers and decision-makers, and pioneering novel uses of imaging spectroscopy will greatly expand the toolset for conservation decision-makers.

scholarly journals Using Deliberative Democracy for Better Urban Decision-Making through Integrative Thinking

Urban Science ◽  
2020 ◽  
Vol 5 (1) ◽  
pp. 3
Author(s):  
Janette Hartz-Karp ◽  
Dora Marinova
Keyword(s):  
Decision Making ◽  
Case Studies ◽  
Deliberative Democracy ◽  
Decision Makers ◽  
Capital City ◽  
City Region ◽  
Multiple Sources ◽  
Trade Offs ◽  
Urban Issues ◽  
Sustainability Challenges

This article expands the evidence about integrative thinking by analyzing two case studies that applied the collaborative decision-making method of deliberative democracy which encourages representative, deliberative and influential public participation. The four-year case studies took place in Western Australia, (1) in the capital city Perth and surrounds, and (2) in the city-region of Greater Geraldton. Both aimed at resolving complex and wicked urban sustainability challenges as they arose. The analysis suggests that a new way of thinking, namely integrative thinking, emerged during the deliberations to produce operative outcomes for decision-makers. Building on theory and research demonstrating that deliberative designs lead to improved reasoning about complex issues, the two case studies show that through discourse based on deliberative norms, participants developed different mindsets, remaining open-minded, intuitive and representative of ordinary people’s basic common sense. This spontaneous appearance of integrative thinking enabled sound decision-making about complex and wicked sustainability-related urban issues. In both case studies, the participants exhibited all characteristics of integrative thinking to produce outcomes for decision-makers: salience—grasping the problems’ multiple aspects; causality—identifying multiple sources of impacts; sequencing—keeping the whole in view while focusing on specific aspects; and resolution—discovering novel ways that avoided bad choice trade-offs.

scholarly journals A Regional Review of Genetic Resource Access and Benefit Sharing – Key Issues and Research Gaps

2021 ◽  
pp. 1-24
Author(s):  
Clare Morrison ◽  
Fran Humphries ◽  
Charles Lawson
Keyword(s):  
Intellectual Property ◽  
Traditional Knowledge ◽  
Biological Diversity ◽  
National Level ◽  
Sustainable Use ◽  
Benefit Sharing ◽  
Comparative Approach ◽  
Future Research ◽  
Access And Benefit Sharing ◽  
Legal Mechanism

Countries are increasingly using access and benefit sharing (ABS) as a legal mechanism to support the conservation and sustainable use of the world’s biological diversity. ABS regulates collection and/or use of genetic resources/traditional knowledge and sharing benefits from their use with the provider. The purpose of this review is to assess the trends, biases and gaps of ABS literature using a regional comparative approach about the key topics of concern between each region. It analyses four key topic groupings: (1) implementation of international, regional and national ABS policy and law; (2) intellectual property and ABS; (3) traditional knowledge; and (4) research, development and commercialisation. Findings included gaps in: (1) analysing effectiveness of national level implementation; (2) addressing apparent conflicts between support for intellectual property promoting exclusivity for traditional knowledge and challenges to intellectual property exclusivity for patents; (3) examining traditional knowledge of local communities (in contrast to Indigenous Peoples); and (4) lack of practical examples that quantify benefit sharing from research and commercialisation outcomes. We conclude that future research addressing the identified gaps and biases can promote more informed understanding among stakeholders about the ABS concept and whether it is capable of delivering concrete biological conservation, sustainable use and equity outcomes.

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