scholarly journals Mitigating and adapting to climate change with a taxonomy of smart urban surfaces

2021 ◽  
Vol 2069 (1) ◽  
pp. 012225
Author(s):  
Zekun Li ◽  
Vivian Loftness
Keyword(s):  
Climate Change ◽  
Literature Review ◽  
Decision Makers ◽  
Energy Costs ◽  
Impervious Surfaces ◽  
Surface Type ◽  
Rapid Urbanization ◽  
Smart Surfaces ◽  
Natural Land ◽  
Smart Surface

Abstract Rapid urbanization is replacing natural land with dark, impervious surfaces. This has led to dire urban consequences including rising temperatures and stormwater deluge, resulting in significantly higher energy costs, greater stormwater damage, and associated health and comfort impacts. These issues can be mitigated using smart surfaces, those with high reflectivity and permeability, which can achieve sustainable and regenerative cities. The current literature on the benefits of urban surfaces is very segmented, focusing on either one specific surface type or one property of surfaces. A smart surface taxonomy with correlated heat, and water metrics has been developed to fill this gap. A range of city surfaces in three broad categories - roofs, streets and sidewalks, and parking lots - have been identified with various levels of reflectivity, permeability. Through literature review, the taxonomy reveals surface temperatures that range from 29.7°C for a green roof to 74.3°C for a black roof. Also, the taxonomy reveals Rainfall retention potential ranging from 1.27 mm for impervious pavement to 86.4 mm for bioswales. The development of a smart surface taxonomy with quantified benefits for mitigating or adapting to climate change will be critical for decision-makers to make informed decisions on city surface choices.

scholarly journals Unveiling the Evolution of Innovation Ecosystems: An Analysis of Triple, Quadruple and Quintuple Helix Model Innovation Systems in European Case-studies

2021 ◽  
Author(s):  
Rallou Taratori ◽  
Paulina RODRIGUEZ Fiscal ◽  
Marie Abigail Pacho ◽  
Sesil Koutra ◽  
Montserrat Pareja-Eastaway ◽  
...  
Keyword(s):  
Climate Change ◽  
Literature Review ◽  
Case Studies ◽  
City Planning ◽  
Critical Approach ◽  
Rapid Urbanization ◽  
Governance Model ◽  
Modern Cities ◽  
Quintuple Helix ◽  
Key Factor

Despite the rising interest in smart city initiatives worldwide, governmental theories along with the managerial perspectives of city planning are a great lack in the literature. It is definitely understandable that the adoption of configurational pathways towards the ‘smart’ ‘governance’ models is required as key factor and smartness’ facilitator in modern cities. In this manuscript, we display an exhaustive analysis on the importance of the n-Helix models along with a benchmarking critical approach through selected European case-studies. The study, through the literature review, revealed the lack of exhaustive analyses for the methodological investigation, identification and adoption of the most appropriate governance model and collaborative approaches per project and collaborative approaches and create modular frameworks to address efficiently the continuous urban challenges, such as the rapid urbanization or the climate change.

The Controllability Precautionary Principle: Justification of a Climate Policy Goal Under Uncertainty

2018 ◽  
Author(s):  
Eugen Pissarskoi
Keyword(s):  
Climate Change ◽  
Climate Policy ◽  
Precautionary Principle ◽  
Decision Makers ◽  
Policy Goal ◽  
The Precautionary Principle ◽  
Climate Change Policies

How can we reasonably justify a climate policy goal if we accept that only possible consequences from climate change are known? Precautionary principles seem to offer promising guidelines for reasoning in such epistemic situations. This chapter presents two versions of the precautionary principle (PP) and defends one of them as morally justifiable. However, it argues that current versions of the PP do not allow discrimination between relevant climate change policies. Therefore, the chapter develops a further version of the PP, the Controllability Precautionary Principle (CPP), and defends its moral plausibility. The CPP incorporates the following idea: in a situation when the possible outcomes of the available actions cannot be ranked with regard to their value, the choice between available options for action should rest on the comparison of how well decision makers can control the processes of the implementation of the available strategies.

scholarly journals Development of a Shipment Policy for Collection Centers

Mathematics ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1385
Author(s):  
Irais Mora-Ochomogo ◽  
Marco Serrato ◽  
Jaime Mora-Vargas ◽  
Raha Akhavan-Tabatabaei
Keyword(s):  
Climate Change ◽  
Natural Disasters ◽  
Markov Decision Process ◽  
Decision Process ◽  
Necessary Conditions ◽  
Decision Makers ◽  
Humanitarian Organizations ◽  
The World ◽  
Markov Decision ◽  
Unsatisfied Demand

Natural disasters represent a latent threat for every country in the world. Due to climate change and other factors, statistics show that they continue to be on the rise. This situation presents a challenge for the communities and the humanitarian organizations to be better prepared and react faster to natural disasters. In some countries, in-kind donations represent a high percentage of the supply for the operations, which presents additional challenges. This research proposes a Markov Decision Process (MDP) model to resemble operations in collection centers, where in-kind donations are received, sorted, packed, and sent to the affected areas. The decision addressed is when to send a shipment considering the uncertainty of the donations’ supply and the demand, as well as the logistics costs and the penalty of unsatisfied demand. As a result of the MDP a Monotone Optimal Non-Decreasing Policy (MONDP) is proposed, which provides valuable insights for decision-makers within this field. Moreover, the necessary conditions to prove the existence of such MONDP are presented.

scholarly journals Are there similarities between the Corona and the climate crisis?

2021 ◽  
Author(s):  
Robert C. Schmidt
Keyword(s):  
Climate Change ◽  
Political Parties ◽  
Decision Procedures ◽  
Free Rider ◽  
Decision Makers ◽  
Short Paper ◽  
Political Decision ◽  
Look Back ◽  
Policy Measures ◽  
Climate Crisis

AbstractIn this short paper, I look back at the early stages of the Corona crisis, around early February 2020, and compare the situation with the climate crisis. Although these two problems unfold on a completely different timescale (weeks in the case of Corona, decades in the case of climate change), I find some rather striking similarities between these two problems, related with issues such as uncertainty, free-rider incentives, and disincentives of politicians to adequately address the respective issue with early, farsighted and possibly harsh policy measures. I then argue that for complex problems with certain characteristics, it may be necessary to establish novel political decision procedures that sidestep the normal, day-to-day political proceedings. These would be procedures that actively involve experts, and lower the involvement of political parties as far as possible to minimize the decision-makers’ disincentives.

Potential effects of climate change on the Chinese Bulbul (Pycnontus sinensis) in China

Biologia ◽  
2014 ◽  
Vol 69 (11) ◽  
Author(s):  
Longying Wen ◽  
Huigen He ◽  
Yong Wang ◽  
Jimmy Gorimar ◽  
Mark Liu
Keyword(s):  
Climate Change ◽  
Genetic Diversity ◽  
Literature Review ◽  
Range Expansion ◽  
Human Disturbance ◽  
Southern China ◽  
Distribution Range ◽  
Population Increase ◽  
Increased Temperature

AbstractThe Chinese Bulbul (Pycnontus sinensis) has an extensive distribution throughout southern China. Investigators have reported that the species has expanded its distribution range northward since 1995. We performed a literature review and analysis to examine the relationships between the range expansion of the species and the changes of climate and habitat. We found that the northward range expansion was associated with the increased temperature and human created habitat. We believe that the combination of the increased temperature and the ability to utilize human created habitat while maintaining genetic diversity resulted in the population increase and range expansion of the species. We suggest that increased temperature and human disturbance could lead to evolutionary and distributional changes of some species such as the Chinese Bulbul, therefore possibly making these species indicators of climate change.

Exploring climate finance for tourism adaptation development: an overview

2016 ◽  
Vol 8 (5) ◽  
pp. 593-605 ◽  
Author(s):  
Daniele Vieira do Nascimento
Keyword(s):  
Climate Change ◽  
Literature Review ◽  
English Language ◽  
Small Island ◽  
Future Research ◽  
Climate Finance ◽  
Content Type ◽  
Main Research ◽  
Research Fields ◽  
New Research

Purpose The purpose of this paper is to provide an overview of the links between climate finance and tourism adaptation development. Besides increasing adaptation and mitigation efforts to limit greenhouse gas emissions, climate change remains a major challenge in the twenty-first century and beyond especially for tourism which is highly climate sensitive. Hence, it is necessary for tourism to adapt to survive. The aim of the study is to provide a systematic overview of the topic to offer a foundation for better understanding different ways of integrating climate finance initiatives with tourism. Design/methodology/approach The research focused on the top-ranked, peer reviewed journals of each of the two selected research fields. To address this topic, an in-depth systematic literature review in the fields of climate change finance and tourism adaptation development was conducted. Furthermore, because it is a relatively new research topic, conference proceedings were also explored. To guarantee wide coverage of the literature, a query of the following scholarly databases was considered: Elsevier, ScienceDirect and Web of Science. Findings Based on the analyses of the literature available on the topic, the paper highlights the main research trends and conclusions. It is argued that there is imbalance of knowledge on climate change finance as it relates to tourism. To date, there have been relatively few published articles on this topic in the context of tourism. Based on the findings, promising areas for future research were identified, and in particular for small island communities and recommendations for future research are outlined. Research limitations/implications The paper is limited by the scope of the literature review accessed by the researcher. The results of this review may vary according to the databases used. Originality/value Currently, there is no extensive review of articles on climate finance and tourism adaptation. This paper aims at reviewing climate finance studies published in English language to explore knowledge gaps in tourism adaptation. Sets of themes being advanced are also highlighted. Recommendations for future research are provided.

scholarly journals Challenges and Opportunities of a Forthcoming Strategic Assessment of the Implications of International Climate Change Mitigation Commitments for Individual Undertakings in Canada

2018 ◽  
Vol 10 (10) ◽  
pp. 3747
Author(s):  
Robert Gibson ◽  
Karine Péloffy ◽  
Meinhard Doelle
Keyword(s):  
Climate Change ◽  
Policy Development ◽  
Climate Change Mitigation ◽  
Decision Makers ◽  
Policy Interpretation ◽  
Strategic Assessment ◽  
Challenges And Opportunities ◽  
Strategic Role ◽  
International Climate ◽  
Change Mitigation

Canada is preparing to initiate a challenging, but potentially ground-breaking, strategic assessment on the implications of its climate change mitigation commitments for project assessments. The strategic assessment is immediately needed to provide project-level guidance for decision makers who will be required under new federal legislation to consider the extent to which each assessed project “contributes to sustainability” and “hinders or contributes to” meeting Canada’s climate commitments. However, Canada, like many other countries, has not yet translated its Paris Agreement climate commitments into an adequate suite of specific policies, pathways, budgets, and other directives for compliance. Consequently, the climate commitments’ strategic assessment will need to play a fully strategic role—in policy development as well as policy interpretation and elaboration for assessment purposes. This paper outlines the key considerations and required steps for a strategic assessment that fills the policy gap between Paris and projects, and develops guidance centred on a suite of tests for evaluating proposed major projects that may have important effects on Canada’s prospects for meeting its climate commitments.

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