Day 2 :
Keynote Forum
Wendy Lynne Lee
Bloomsburg University of Pennsylvania, USA
Keynote: Climate catastrophe refugees and the political value of terrorism to climate change denial in the United States
Time : 09:30-10:15
Biography:
Wendy Lynne Lee is a Professor of Philosophy at Bloomsburg University of Pennsylvania where she taught for over 25 years. She has published about 40 scholarly essays in her areas of expertise which include philosophy of language, philosophy of mind/brain, feminist theory, theory of sexual identity, post-Marxian theory, nonhuman animal welfare, ecological aesthetics, aesthetic phenomenology and philosophy of ecology. Her most recent book is Eco-Nihilism: The Philosophical Geopolitics of the Climate Change Apocalypse.
Abstract:
The aim of this study is to show how legislative processes ostensibly aimed at drafting laws that embody justice and equality have become systemically co-opted and corrupted through the machinations of legislators beholden to a donor class whose profit-objectives depend on the unfettered extraction of hydrocarbons. It’s thus no surprise that the denial of anthropogenic climate change has come to inform not only energy-legislation, but potentially all law-making insofar it has become imperative to insure against profit-suffocating regulation. Senator James Inhofe offers an apt example. In 2015, he sponsored two bills, one acknowledging that climate change is real, but denying that it’s anthropogenic; another to make English the official language of the US, the English Unity Act of 2015. While the first attempts to circumvent the debate concerning climate change, the second aims to discourage border crossings are two apparently different issues until we realize that many migrants are climate change refugees. Inhofe denies climate change but tacitly recognizes that it produces conditions for migration. He calls human-made global warming a hoax, but sponsors a bill to deter migrants seeking to flee its consequences. Throughout Inhofe’s defense of the two bills, he refers to illegal immigrants as drug-runners and terrorists, a narrative that offers just what he needs: it detracts from the facts about climate change refugees and provides justification for policies like President Trump’s wall. It provides apparent substance to the American president’s references to radical Islamic terrorists alleged to cross from the South and helps to justify US withdrawal from the Paris Climate Accord. In the world, according to climate change denial, drafting law is less about social or environmental justice and more about insuring the hegemony of multinational energy interests. There are no winners. But there are losers: A planet that can no longer support human life makes refugees of us all.
Keynote Forum
Hans J Mueller
Karlsruhe Institute of Technology, Germany
Keynote: Negative greenhouse gas emissions: Options to make that real
Time : 10:15-11:00
Biography:
Hans J Mueller has completed his PhD in Geophysics at the Academy of Sciences Berlin, Germany. During the last 30 years, he published multiple papers in reputed journals about high pressure geophysics, mineral physics and the deep interior of terrestrial planets.
Abstract:
Among many other information in my understandig the most important result of the United Nations Framework Convention on Climate Change, 21st Conference of the Parties - short form COP 21 (2015) - is that limiting further greenhouse gas emissions is simply insufficient to make the survival of mankind possible. In near future, i.e. starting at about 2050, we need negative emissions and the time frame for developing the corresponding technologies is closing rapidly. Unfortunately since fall 2016 the melting process of both polar ice caps accelerated dramatically – see several break out sessions at EGU, 2017, Vienna. If this continues the nightmare of an ice-free arctic ocean – anticipated for about 2050 – could become real already during the next 3 years,i.e. 30 years earlier. The reason for this acceleration is not clear yet, because in 2016 the worldwide green house gas emissions grew, but not extraordinarily. That means, it could be the beginning of a dominating positive feedback process. If we continue in a way we do right now following published models it looks like the global mean surface temperature of planet Earth will reach something between +5 and +7 degrees above the global mean temperature of the preindustrial era, i.e. about 1750, latest 1815 at the next turn of the century. Similar conditions already existed in geological history. There were 5 mass extinction events. Last time it happened at the Permian-Triassic-extinction event, 252 Mio years ago. Recent data indicate the trap basalt volcanism released carbon dioxide resulting in an increase of the mean global surface temperature of 5 degrees followed by an increase of further 5 degrees because of the secondary (temperature triggered) release of methane and halons (halogenated hydrocarbons). As the result of this 98.5 % of all species became extinct. Most of them were much more robust than we are today. Consequently the agreement to limit the temperature increase in a minimum to about +2 degrees, and if procurable even to +1.5 degrees is crucial. What that means in terms of land use and technology is widely not understood and accepted in politics and administration. Unfortunately all our recent technological tools, as e.g. replacing elder combustion techniques by higher developed new ones, extended use of renewable energies, i.e. windturbines, photovoltaic panels and the use of sustainable raw materials etc. are completely insufficient to reach that goal. In the maximum all of them are only able to reduce future emissions to some degree. Complete ecobalances show that the results are often very small and sometimes even negative. Unfortunately even a small positive effect is practically overcompensated by the global industrial growth and the standard of living improvement of a growing world population. It is widely repressed that mankind had exclusively renewable energies during its development energies up to the industrial revolution. Only the transition to fossil fuels beginning in the 18th century allowed further dvelopment and restoration of the natural invironment e.g. by reforestration. But unfortunately this was the reversal of the carbon dioxide removal from the atmosphere by photosynthesis, i.e. it artificially restores climate conditions which we have no chance to survive. The unpleasant truth is business as usual combined with a little more reasonable, i.e. more ecological behavior, is good, but completely insufficient to interrupt the global change process unfortunately. The 6th mass extinction event is nothing which we can prevent to start. It is already running. Following recent studies (see panel discussion at EGU annual meeting 2017, Vienna) the loss of species per time is already about factor 2 or more higher than at the Permian-Triassic-extinction-event. During the last 200 years we have simply used our atmosphere as a waste disposal site, as we also did at countryside, oceans, lakes and rivers. Meantime many countries of the world have sanified the dump sites at the continentss. Now it’s time to do the same with the atmosphere too. Therefor I think it is time to switch the anti global warming strategy from technologies for limiting further continued positive emissions to techniques for real negative emissions. We have to realize man made global warming is so fast that it is much outside any equilibrium, i.e. removing and save underground storage of green hous gasses. That means we have only a chance for a further sustainable development if we restore our atmosphere as fast as possible back to its stage of 1815 – at least before the next turn of the century, best much earlier than 2050 if possible. It is time to concentrate our resources to this challenge. The paper uses published data from geo- and planetary science as well as from different engineering disciplines. Based on many consultations and interdisciplinary work it attempts to discus and evaluate already existing and conceivable future scientifical and techological options to make negative emissions real, i.e. disruption of man-made global warming by reduction of the atmospheric green house gas load from land use and burning fossil fuels to the preindustrial era in time. The fastest and cheapest way for reaching negative emissions is massive reforestration. Unfortunately this is not enough because only about the half of the amount of atmosperic green house gases are the result of deforestration and human land use. Today we use this area for agricultural food production, sttlement and infrastructure. Technological sequestration means washing out green house gases, chemical reduction to long-term stable compounds and elements and its reliable storage. But there is a powerful opponent – the entropy. Any concentration process is accompanied by reducing the entropy, i.e. it is energy consuming. That means first of all that requires a lot of energy in addition to that part which our society is consuming right now and in future. It is necissarily more we have “earned” when we discharged energy from combustion of fuels in the past and recently. Let us have a look to the technologies able to do this in principle.
Keynote Forum
Mohammad R M Abu Zahra
Masdar Institute of Science and Technology, UAE
Keynote: Amino-functionalized mesoporous silica-based adsorbent for CO2 post-combustion capture
Time : 11:15-12:00
Biography:
Mohammad R M Abu Zahra is an Associate Professor and Department Head of Chemical and Environmental Engineering at Masdar Institute. His current research focuses on the development of CO2 capture technologies including the development of advanced solvents, solid sorbents and novel processes. He is currently the Coordinator of the CCS research activities within Masdar Institute and he is leading major related projects.
Abstract:
Conventional method capturing CO2 using amine solution has been well-known and practiced in natural gas purification for long time, but it involves high energy demand, corrosion and degradation and not suitable to capture CO2 from industrial sources like power plant flue gas. Amino-functionalized mesoporous silica adsorbent has emerged as a promising material for CO2 post-combustion capture due to its possible reduction in regeneration energy, cheap price and ease to produce at large scale. Different types of adsorbents have been prepared by impregnating amines or grafting amino functional groups on inexpensive mesoporous silica and tested for CO2 capture. Polyethyleneimine impregnated mesoporous silica (PEI-MPS) possesses high CO2 loading (above 11 mg/g), it is easy to be produced at large scale and stable for multiple adsorption/regeneration cycles operating in a packed bed reactor. It lost only 16.6% CO2 loading after 335 adsorption/regeneration cycles at 65/120 oC, respectively. At high temperature, PEI-MPS encounters the vaporization of PEI causing a quick degradation, particularly in fluidized bed reactor. Amino-functionalized mesoporous silica (APTES-MPS) is synthesized by grafting method, in which, amino-functional groups form a chemical bond to silica substrate through Si-O-Si bridges. Thanks to the chemical bonding, APTES-MPS is more thermally and mechanically stable; it starts degradation at 205 oC. Even though, the CO2 loading of this adsorbent (~80 mg/g) is lower than that of PEI-MPS, it may be suitable for CO2 capture using fluidized bed reactor. Recent study indicated that the use of PEI-MPS for CO2 capture reduced ~46% regeneration energy in comparison with conventional 30% ethanolamine solution. This is due to the low heat capacity of solid adsorbent (~2.2 J/oC) and the avoidance of water vaporization. Mesoporous silica is produced using sodium silicate; cheap silica precursor therefore resulting amino-functionalized mesoporous silica could be inexpensive and suitable CO2 capture. Highly stable adsorbent with significant reduction in energy consumption is a basis for an advanced CO2 capture process.
Keynote Forum
Queena K Qian
Delft University of Technology, Netherlands
Keynote: Green building promotion: Barriers and incentives from transaction costs perspective
Time : 12:00-12:45
Biography:
Queena K Qian is tenure-tracked Assistant Professor at OTB Department, Faculty of Architecture and the Built Environment with the award of Delft Technology Fellowship (2014). She has also received Fulbright award (2010) and Endeavour Australia Cheung Kong Fellowship (2013). She has carried out research related to sustainable housing development including green building, building energy efficiency and energy retrofits, transaction costs analysis and age friendly urban development issues. She has published over 20 international referred journal papers and currently serves as an Editor and Board Member of Journal of Housing and the Built Environment.
Abstract:
Buildings are responsible for at least 40% of energy use in most countries. The absolute figure is rising fast, as construction booms and the rise of living standard. Urgent solution is needed to reduce buildings’ energy use, thus addressing climate change. Reports show that with currently available technology, the energy-efficiency level could be increased by 30%, yet this does not happen. Affordability, i.e., higher capital investment is considered as the focal concern. The affordability study often ignores the hidden costs, i.e., transaction costs, including costs in the form of time delay, risk, stress due to the lack sufficient information, etc. The hidden costs to different stakeholders during the green building (GB) transaction are often ignored. Understanding these hidden transaction costs (TCs) helps appraise the costs and benefits of GB and policy effectiveness. The example of a gross floor area (GFA) concession scheme is used systematically to explore and understand the fundamental issues of TCs’ typology and chronology in the GB development process. The GFA concession scheme is a popular incentive due to its indirect compensation to developers by allowing additional floor area without expenditure by government to implement GBs. A TCs’ framework is used critically to review and evaluate the costs and benefits of the GFA concession scheme. Its particular implementation in both Hong Kong and Singapore is explored. Hong Kong is used as a case study, complemented with in-depth expert interviews on GFA concession in Hong Kong. The key contribution is to establish the parameters for estimating the optimum GFA bonus that could both motivate various stakeholders and minimize the negative impacts on the built environment in future.
- Climate Hazards | Climate Policy | Climate Refugees | Climate Solutions | Disaster Risk Reduction | Green House Gases
Location: Salon B
Chair
Peter Hoeppe
Munich Re, Germany
Co-Chair
Jean Sciare
The Cyprus Institute, Cyprus
Session Introduction
Inas M AlNashef
Khalifa University of Science and Technology, UAE
Title: Synthesis and characterization of novel amine-based deep eutectic solvents for CO2 capturing
Time : 13:45-14:15
Biography:
Inas M AlNashef has joined King Saud University, Riyadh, Saudi Arabia, after obtaining his PhD degree from the University of South Carolina and further promoted to Associate Professor. He was very active in research related to green engineering and sustainability and established collaboration with the University of Malaya, Malaysia, where he was a Co-Advisor. Later, he moved to Abu Dhabi, UAE where he is presently working as an Associate Professor in the Department of Chemical Engineering at Khalifa University of Science and Technology, Masdar Institute. He has also co-authored more than 80 peer-reviewed journal publications. In addition, he received 7 patents from US and EU patent offices. He is also a recipient of several prestigious awards including King Abdullah Award for best invention in 2013.
Abstract:
In this study, we have reported a new experimental measurement of the density, viscosity, conductivity, pH, surface tension and thermal stability of three different deep eutectic solvents- DES, Choline chloride+Monoethanolamine and ChCl-MEA; Choline chloride+Diethanolamine, ChCl-DEA; and Choline chloride+Methyldiethanolamine, ChCl-MDEA, representing the primary, secondary and tertiary amines, respectively. The experimental data was obtained at temperature from 293.15-353.15 K and for three different choline chloride:amine molar ratios of 1:6, 1:8 and 1:10. Results revealed that amine-based DESs are more thermally stable as compared to stand-alone amine solvents. The density and viscosity showed a negative relationship with temperature in the linear regression model based on the least square approach. On the other hand, the conductivity increased linearly with increasing the temperature. The density, viscosity, stability and conductivity increased with decreasing molar ratio of the amine in the DESs. However, there was no clear trend in the pH with molar ratio. The prepared DESs showed very promising results in CO2 capturing.
Edgar Ricardo Monroy Vargas
Pilot University of Colombia, Colombia
Title: Systemic model for assessing the vulnerability of an aquifer associated with the effects of climate change
Time : 14:15-14:45
Biography:
Edgar Ricardo Monroy Vargas has 20 years of professional experience. He has worked in the public and private sector and held positions at the management level such as: Secretary General of the Assembly of Deputies of Boyaca, Manager and he has worked in oil sector with the Multinational TECHINT and Consultant in the area of hydro-environmental for Regional Autonomous Corporations.
Abstract:
Environmental management and land use planning are difficult issues for all government authorities. The author in his doctoral work called Systemic Model for Environmental Impact Assessment at River Basin Level, proposed a methodology to quantitatively assess the environmental impact at the level of a river basin. In the same work an indicator called EVI was proposed, which includes the result of the environmental impact value with other macroeconomic variables, with the support of the Fuzzy Logic. It is important to note that the estimated environmental impact at the Basin level is quantitative and the EVI is an important and innovative contribution to environmental assessment and management. This methodology can be extrapolated for the assessment of the vulnerability of aquifers such as Puerto Boyaca, Colombia, allowing a better decision making on its use and environmental management.
Akihiro Nakamura
Meiji University, Japan
Title: Optimizing ownership scenarios for commercializing carbon capture and storage in Japan
Time : 14:45-15:15
Biography:
Akihiro Nakamura is a Research Fellow at the Centre for Environmental Law, Meiji University, Japan and Adjunct Researcher at University of Tasmania, Australia. He has graduated with a PhD in Public Policy from the University of Tasmania and has also built considerable experience in these fields both in Australia and Japan. His research expertise is in the field of policy instrument analysis in relation to climate change policy.
Abstract:
This article is a part of our Japanese Government funded research project, which is to develop a comprehensive policy and legal framework for commercializing Carbon Capture and Storage (CCS) in Japan. The Paris Agreement of 4 November 2016 for the first time brought all nations together to share the responsibility of combatting climate change and adapting to its effects. There has been wide discussion about CCS considered as one of the significant approaches to greatly reduce CO2 from the global atmosphere. The Japanese government submitted Intended Nationally Determined Contributions (INDCs) to the United Nations Framework Convention on Climate Change (UNFCCC) in 2015. Japan decided on the GHG reduction target of 26% by 2030 below 2013 level. The government also targets an 80% reduction of GHG emissions by 2050 and has acknowledged CCS can potentially contribute to reducing 7.1 billion tons of CO2 by 2050, resulting in approximately 21% of potential contribution to reducing CO2. Thus, the future CCS deployment associated with an appropriate legislative framework will allow potential benefits and meet Japan’s climate policy goals. In this regard, this article offers a strategic framework for optimizing different ownership systems for the future CCS deployment in Japan. Throughout this study, it proposes three different scenarios in terms of developing CCS deployment in Japan, they are: Private ownership, private associated with government/public ownership and government/public ownership for CCS. The degree of cost and risk sharing will be differentiated, depending on the development stage and scenarios. Accessing relevant literature, we have proposed three potential scenarios for addressing the best legal framework for the future CCS operation in Japan.
Cotek Temitayo
Indian Academy Centre for Research & PG Studies, India
Title: Tobacco, a platform for efficient biofuel production: Pre-treatment to bioethanol production from lignocellulosic biomass of tobacco
Time : 15:15-15:45
Biography:
Cotek Temitayo has completed his Bachelor’s degree in Microbiology, Genetics and Biochemistry. He has done research projects on few topics such as isolation and enumeration of endophytic fungus from medicinal plants, antibiotic resistance of pathogenic bacteria (Staphylococcus aureus) and population genetics study on diabetes mellitus.
Abstract:
Statement of the Problem: The escalating industrial and domestic demands on non-renewable energy resources have led to the rapid depletion of fossil fuels. This has resulted in the emergence of bioethanol derived from fermentation of food crops such as maize and corn which has increased the prices of food commodities. Second generation bioethanol based on raw materials rich in complex carbohydrates such as cellulose reduces the competition with the food industry. Tobacco is grown in large fields all over the world and generates multiple harvests per year, thus producing large amounts of inexpensive green biomass. The process to obtain second generation bioethanol involves four basic steps: pretreatment, enzymatic hydrolysis, sugar fermentation and ethanol recovery.
Methodology & Theoretical Orientation: The dried tobacco leaves and stalk were pretreated with water, buffer (0.1 M Citrate buffer) and dilute acids (H2SO4, HCl and HNO3 at 1%, 4% and 6%) at different temperatures (60 oC, autoclave-121 oC and 130 oC) and microwave treatment (700 W, 2 min). The percentage of cellulose in the pre and post treated biomass was estimated by the method of Updegraff. The pretreated biomass was subjected to enzymatic hydrolysis using cellulose from Trichoderma reesei (~700 U/g of substrate) and β-glucosidase (60 U/g of substrate). The total yield of glucose and ethanol produced for each pretreated biomass was assayed by standard procedures.
Findings: A considerable loss of biomass was observed after pretreatment with dilute acids compared to pretreatment with steam in water or citrate buffer. The highest glucose and ethanol yield was obtained in the pre-treated stalk with steam at 121 oC in citrate buffer.
Conclusion & Significance: Results from the presented experimental work indicate that leaves and stalk of tobacco have a vast potential for the production of sugars that eventually can be used for producing bio-ethanol. Despite declining cigarette sales worldwide, the use of tobacco to produce bio-ethanol can be an alternative approach to save tobacco farmers. As tobacco is not a food source it will not drive up food prices.
Shah Jiten J
Indian Academy Centre for Research & PG Studies, India
Title: Bio-surfactant production by naphthalene degrading bacteria from oil contaminated soil samples
Time : 16:00-16:30
Biography:
Shah Jiten J is currently working as a Research Fellow at Indian Academy Centre for Research & PG Studies in India after completing his Masters in Microbiology. His research interest lies in the field of environmental microbiology, biotechnology, cancer biology, genetics and molecular biology.
Abstract:
Introduction & Aim: The major environmental pollution of soil and water is due to hydrocarbon contamination resulting by the petrochemical industrial activities. Polycyclic aromatic hydrocarbons (PAHs) such as naphthalene are hazardous class of organic compounds produced as a result of pyrolysis of fossil fuels or other organic matter. Soil microorganisms have the ability to utilize hydrocarbons as a carbon source. The present study was aimed at isolating bio-surfactant producing bacterial strains capable of degrading naphthalene.
Methodology: Fifteen (15) oil contaminated soil samples collected from four wheeler garages and petrol stations of North Bangalore, Karnataka, India were enriched in Bushnell Haas (BH) medium with naphthalene as a sole carbon source for 7 days followed by spread plate on BH Agar (BHA) medium. Naphthalene degrading colonies obtained on BHA were purified and maintained in nutrient agar slants. The isolates were characterized up to genera by morphological and biochemical characters. Bio-surfactant production was tested in the isolates by various screening methods such as drop collapse method, emulsification activity, etc. Most efficient isolates were identified up to species by molecular characterization and analyzed for bio-surfactant production using cheap carbon sources.
Results: Fifteen naphthalene degraders were isolated from oil contaminated soil samples and were identified as members of genera Bacillus, Staphylococcus, Enterobacter, Stenotrophomonas and Klebsiella. Two most efficient bio-surfactant producers were identified as Staphylococcus arlettae and Stenotrophomonas maltophilia. Considerable amount of bio-surfactant production was observed by these isolates in BH medium supplemented with cheap carbon sources.
Conclusion: Naphthalene degrading isolates capable of bio-surfactant production could pave a way for effective bioremediation of oil contaminated soil and water environments.
Sayantan Chatterjee
Indian Academy Centre for Research & PG Studies, India
Title: Prevalence and characterization of methicillin-resistant Staphylococcus aureus isolates from normal working places
Time : 16:30-17:00
Biography:
Sayantan Chatterjee has completed his Bachelor’s degree of Science in Microbiology, Genetics and Biochemistry. His research interest lies in environmental microbiology, health, cancer biology, plant biotechnology, molecular biology and immunology.
Abstract:
Statement of the Problem: Substantial amounts of pharmaceuticals are used in human and veterinary medicine. The inherent biological activity of these non-regulated pollutants turns their occurrence in the aquatic systems into an environmental concern and leads to the selection of antibiotic resistant bacteria in the environment. Therefore, emergence of antibiotic resistant bacteria, such as Methicillin Resistant Staphylococcus aureus (MRSA), has become major hurdle in treatment of various deadly diseases.
Methodology & Theoretical Orientation: The present study was aimed at determining the prevalence of MIRSA in restroom and classroom door handles of the college. 12 locations were selected in the college campus and 21 samples from both the restrooms and classroom handles were collected using sterile cotton swabs dipped in buffered peptone water and transported to the lab. Isolation of S. aureus was carried out in mannitol salt agar and the isolates were identified by Gram staining and biochemical tests. Antibiotic susceptibility of these isolates was done by disk diffusion method. Genomic DNA was isolated and purified and is being studied further for coa and spa genes.
Findings: Four MRSA isolates were obtained and identified. Coagulase tests were found to be negative and their antibiotic sensitivity revealed that the isolates were resistant to ampicillin, amoxycillin, cefoxitin and cefixime. Further sequencing work is being carried out.
Conclusions: In this study, we have the presence of MRSA in different areas of a normal working place. The presence of MRSA in the study emphasizes the need to formulate hygiene measures to prevent possible spread of MRSA and the other transmissible pathogens to students and faculties in the college.
- Climate Hazards | Climate Policy | Climate Refugees | Climate Solutions | Disaster Risk Reduction | Green House Gases
Location: Salon B
Chair
Peter Hoeppe
Munich Re, Germany
Co-Chair
Jean Sciare
The Cyprus Institute, Cyprus
- Special Session
Location: Salon B
Session Introduction
Stanley D Brunn
University of Kentucky, USA
Title: Visualizing climate change through the eyes of newspaper cartoonists: Five seconds to educate the reader of long term environmental problems
Biography:
Stanley D Brunn has wide ranging research interests in human/environmental intersections including political, social, religion, language, urbanization, cyberspace, geographic futures, innovative cartography and creativity. He has published 20 books and written more than 100 articles and chapters over 50 years.
Abstract:
In an increasing global and interdependent world, the visual is assuming greater importance in public opinion and policy decisions than traditional words or text. This perspective is apparent in global audiences observing political conflicts, pandemic diseases, refugee migrations, natural and human-induced disasters, Google, the WWW and social media are playing key roles in informing leaders and citizens worldwide. Global environmental news reports and commentators regularly inform local, regional and global media audiences using photographs about major earthquakes, hurricanes, floods, disease outbreaks and anomalous weather events on all continents. Underlying many of the reports are ongoing and unexpected changes in weather and climate. Scientists, government policy groups, and NGOs are among those alerting local and global audiences about these changes and their impacts. Books, articles, conferences and legislation are products of these ongoing discussions and presentations. The geopolitics of the visual is an important dimension in understanding environmental change. Another professional group informing wide groups of informed citizens and leaders are newspaper cartoonists. Their task is to capture the essence of a problem or situation in a single frame or drawing that can be understood in less than five seconds. Their use of familiar images, few or no words are critical in capturing their message and informing viewers. I examined the content (subject matter, themes and images) of 607 international and national cartoons about climate change from 2010-2017 to illustrate both how they graphically depict under problems, assess the current state of the environment and look at resolving persistent problems. A skillful political and environmental cartoonist is able to assess a tangled and complex problem easily and assess how to move forward.
- Carbon Sequestration | Climatology and Meteorology | Climate Change and Global Warming Evidences | Pollution and Climate Change | Climate Change and Health | Sustainability and Climate Change
Location: Salon B
Chair
Wendy Lynne Lee
Bloomsburg University of Pennsylvania, USA
Co-Chair
Hans J Mueller
Karlsruhe Institute of Technology, Germany
Session Introduction
Stanley D Brunn
University of Kentucky, USA
Title: Visualizing climate change through the eyes of newspaper cartoonists: Five seconds to educate the reader of long term environmental problems
Time : 12:00-13:00
Biography:
Stanley D Brunn has wide ranging research interests in human/environmental intersections including political, social, religion, language, urbanization, cyberspace, geographic futures, innovative cartography and creativity. He has published 20 books and written more than 100 articles and chapters over 50 years.
Abstract:
In an increasing global and interdependent world, the visual is assuming greater importance in public opinion and policy decisions than traditional words or text. This perspective is apparent in global audiences observing political conflicts, pandemic diseases, refugee migrations, natural and human-induced disasters, Google, the WWW and social media are playing key roles in informing leaders and citizens worldwide. Global environmental news reports and commentators regularly inform local, regional and global media audiences using photographs about major earthquakes, hurricanes, floods, disease outbreaks and anomalous weather events on all continents. Underlying many of the reports are ongoing and unexpected changes in weather and climate. Scientists, government policy groups, and NGOs are among those alerting local and global audiences about these changes and their impacts. Books, articles, conferences and legislation are products of these ongoing discussions and presentations. The geopolitics of the visual is an important dimension in understanding environmental change. Another professional group informing wide groups of informed citizens and leaders are newspaper cartoonists. Their task is to capture the essence of a problem or situation in a single frame or drawing that can be understood in less than five seconds. Their use of familiar images, few or no words are critical in capturing their message and informing viewers. I examined the content (subject matter, themes and images) of 607 international and national cartoons about climate change from 2010-2017 to illustrate both how they graphically depict under problems, assess the current state of the environment and look at resolving persistent problems. A skillful political and environmental cartoonist is able to assess a tangled and complex problem easily and assess how to move forward.
Sarath Premalal Nissanka
University of Peradeniya, Sri Lanka
Title: Modeling the climate change impact of rice yield towards climate resilient future in Sri Lanka
Time : 14:00-14:30
Biography:
Sarath Premalal Nissanka is a Professor in Crop Science at the Department of Crop Science, Faculty of Agriculture, University of Peradeniya. He has graduated with a PhD in Agronomy from the University of Guelph, Canada. He has his expertise on agronomy, crop physiology and climate change and its impacts on agriculture and forest ecosystems.
Abstract:
Statement of the Problem: The climate projections for Sri Lanka indicate a further warming trend and rainfall variability to become more pronounced in the future. Implications of climate change will be more severe on the rice farming since it requires more water and cultivating areas already exposed to upper limit of maximum temperature. Therefore, this study was initiated to quantitatively assess the impact of climate change on productivity of rice varieties by means of crop-climate modeling and to identify adaptation measures.
Methodology & Theoretical Orientation: A leading representative rice farming district (Kurunegala) was used. Yield performances of commonly growing rice cultivars (Bg-300, Bg-357, Bg-358, At-308) were assessed using systematically calibrated DSSAT version 4.5 model for baseline (1980-2010), downscaled 20 Global Climate Models (GCMs, CMIP5-RCP8.5) for mid-century (2040-2069) and for climate sensitivities (AgMIP-C3MP) across three locations of Rajangane, Nikawaratiya and Btalagoda in the district. Randomly selected 104 farmer survey data collected for the two growing seasons (major [October-February] and minor [April-September]) was used for the simulation.
Findings: Cultivation seasons of minor and major showed diverse yield performances with diverse sensitivities to climate. Overall, major cultivation season reported that comparatively lower reduction in rice yields compared to minor season for the actually observed climate over baseline period. According to 20 GCMs of CIMP5- RCP 8.5 climate predictions for the study sites showed the yield drop of up to 16% in major season and it was up to 30% during minor season. Out of three sites Rjangane reported the lowest reduction (10%) in major season compared to Nikaweratriya (19%) and Batalagoda (18%). In Contrast, Batalagoda showed the lowest drop (24%) relatively to Rajnagane (30%) and Nikaweratiya (33%) in minor season.
Conclusion: According to C3MP results two rice cultivar (Bg 300 and Bg 357) reported diverse yield performances with diverse sensitivities to climate for Batalagoda.
Sergey A Piontkovski
Sultan Qaboos University, Oman
Title: Atmospheric anomalies, mesoscale eddies and algal blooms in Arabian waters
Time : 14:30-15:00
Biography:
Sergey Piontkovski is currently an Associate Professor, Department of Marine Science and Fisheries, Sultan Qaboos University. He is the author and co-author of 60 peer-reviewed research papers, 3 books, 8 book chapters and 50 conference presentations. His research interests have ranged from physical oceanography to marine ecology and mesoscale physical-biological interactions. His recent research studies have focused on climate-related variability of physical, chemical and biological characteristics of the Arabian Sea.
Abstract:
Shelf waters of Oman and other countries around the Gulf and the northwestern Arabian Sea are subjected to periodic algal blooms which led to huge economic losses because of their impact on fisheries, desalination plants and recreational activities. Remotely sensed and directly sampled seasonal algal blooms of the Gulf and the western Arabian Sea were analyzed with regard to seasonal and inter-annual changes of spatial-temporal characteristics of mesoscale (cyclonic and anticyclonic) eddies observed in both regions. Satellite derived (4 to 9-km spatial resolution MODIS Aqua and VIRS) daily Level-3 data for the sea surface heights, sea surface temperature and chlorophyll-a concentration were used to retrieve weekly time series of parameters and images of their spatial distribution covering 16 years (2000-2016). Data on phytoplankton taxonomy came from the sampling carried out on board research vessels (including ships of opportunity). In the Gulf of Oman and the northwestern Arabian Sea, the dinoflagellate algae Noctiluca scintillans dominated the biomass of phytoplankton during winter blooms. The location of chlorophyll-a maxima was associated with centers of cyclonic and peripheries of anticyclonic eddies which had the size of 100-200km. Both exhibited a bimodal seasonal pattern of their occurrence. In terms of eddy footprints at sea surface, positive and negative sea surface height anomalies matching the range of 10-20 cm were the most numerous. The frequency of eddy occurrence and algal blooms exhibited inter-annual variations. The relationship between atmospheric anomalies (in the form of El-Niňo Southern Oscillation and Indian Ocean Dipole), eddies and algal blooms is discussed.
Kikuro Tomine
National Defense Academy, Japan
Title: Effects of multiple glaciogenic artificial cloud seeding in summer
Time : 15:00-15:30
Biography:
Kikuro Tomine is a Professor in National Defense Academy, Japan, studying aviation weather such as turbulence, thunder, fog, gust and artificial cloud seeding.
Abstract:
Numerical experiments of glaciogenic seeding method are conducted on a cloudy day with weak rain in summer. Released latent heat of freezing has been supposed to play a role to enhance rainfall amount in the method through stimulated convection in a cloud warmed by the released latent heat and the process is not included in the hygroscopic seeding method. Therefore, effects of the released latent heat are, also, investigated. A seeding area is settled about 72 km upwind of a catchment area of a dam. Four kinds of seeding methods are investigated. In the first case, cloud portion upper than the -8 oC level is seeded to estimate seeding effects with AgI. The second is a case with 1 kg dry ice seeding in the seeding area. The third is a massively seeded case with 15 kg dry ice. And the fourth is a multiply seeded case with 15 times seeding of 1 kg dry ice at 5 minute intervals tracking the seeded cloud. Accumulated rainfall amount and increasing ratio at the catchment area for 90 minutes in the four seeded and the control cases (without seeding case). The increasing ratio in the multiply seeded case is the largest. Differences of vertical velocity and atmospheric temperature distributions between the multiply seeded and the control cases at 60 minutes after the seeding, 20 minutes before the cloud reaches over the catchment area are shown. An area of 0.55 g kg-1 snow mixing ratio, which is about 8 times larger than that in the control case, is formed over 139.3°. The snow is supported by the upward flow of 0.2 or 0.4 ms-1. The upward flow is caused by warmed atmosphere by the released latent heat between 5 and 7 km levels.
Geetika Pant
Indian Academy Centre for Research & PG Studies, India
Title: An exploratory field survey of 12 lakes of Bangalore, Karnataka, India
Time : 15:30-16:00
Biography:
Geetika Pant has more than 14 years of experience in teaching and research in various environmental issues and its impact on the society. Her research work areas are on various environmental models like microbial fuel cells, bio-conservation, biodegradation by microbial analysis and stress response mechanisms in plants.
Abstract:
Statement of the Problem: Bangalore city, Karnataka, India used to be known as “The City of Lakesâ€. The rapid urbanization and influx of people has made this city as “Silicon Valley of Indiaâ€. This intense and rapid increase of urban sprawl has resulted in disappearance of wetlands and sharp decline in the number of water bodies. The amalgamation of physical, biological and anthropogenic activities have affected the physiochemical properties of the lakes in the city leading to drastic imbalance in the aquatic life and overall ecological quality. Therefore, there is a need for continuous assessment and monitoring of lake water qualities.
Methodology: The water samples from 12 different lakes in and around Bangalore city were collected and analyzed for various physiochemical parameters (pH, Conductivity, DO, COD, total hardness, alkalinity, phosphate, ammonium and sulfate) by following APHA (2005). The CFU and colony morphology were determined by standard microbiological techniques. Principal Component Analysis (PCA) was carried out on the scaled data for classification of lake samples based on their physiochemical parameters in R (Hierarchical cluster analysis).
Findings: The ranges of the physiochemical parameters of the 12 lake water samples were as follows: pH (7 to 10), conductivity (550 to 1830 mmho/cm), DO (0.4 to 2.0 mg/l), COD (30 to 94 mg/l), total hardness (228 to 791 mg/l), phenolphthalein alkalinity (absent in all the lake samples except for Ulsoor Lake), methyl orange alkalinity (100 to 425 mg/l). There were 4 lakes whose ammonium concentration was higher than 300 mg/l. Levels of phosphate were negligible in all the samples except 3 lakes at a range of 141 to 169 mg/l. PCA showed clustering of samples based on the physiochemical parameters into three groups with one exception (Ulsoor Lake).
Conclusion & Significance: The comparison of physiochemical parameters of 12 lakes with the standard values of WHO guidelines revealed that most of the parameters analyzed were greater than the acceptable limits. This poses a dangerous threat to both aquatic and human lives. The information provided through this study could aid in sustainable governance of lakes of Bangalore, a critical but severely threatened ecosystem.
Akihiro Nakamura
Meiji University, Japan
Title: Toward a legal and policy framework for carbon capture and storage in Japan: Optimizing policy mix approach
Time : 16:15-16:45
Biography:
Akihiro Nakamura is a Research Fellow at the Centre for Environmental Law, Meiji University, Japan and Adjunct Researcher at University of Tasmania in Australia. He has completed his PhD in Public Policy from the University of Tasmania. His research expertise is in the field of policy instrument analysis in relation to climate change policy.
Abstract:
The Carbon Capture and Storage (CCS) technology deployment has been widely considered as a crucial tool to contribute to reducing the large amount of the global carbon dioxide emissions created by the human society. In order to encourage large-scale deployment and/or commercial uses of CCS, it is essential to consider policy mix options and the best selections, especially for making greater cost efficiency and scaling up the further facilities for CCS deployment. The need for CCS is also varied depending on country and region. Despite the fact that there are many existing discussions about best selection of policy mix associated with selecting effective policy instruments in general, to date there has been little discussion on CCS specifically, due to the lack of experience in the field of industry. In this regard, this article specifically offers a potential analytical framework for policy mix approach to the future CCS deployment in Japan. Throughout this study, we have addressed a number of key instruments, which are considered and implemented in various countries, including the European Union, Canada, the UK, the US and Norway. This study also identified existing and potential policy instruments relevant to Japan, although commercialized CCS has not yet been enacted to date. Accessing relevant literature, we have proposed two major models for policy mix options, which are “Regulatory model for enterprises” and “Public works model for the relevant authorities”. Our project further takes responsibility to conduct analyses for best policy and legal developments for this country.
Iman Rousta
Yazd University, Iran
Title: The Black Sea SST fluctuations in association with temperature and precipitation of West and Northwest of Iran
Time : 16:45-17:15
Biography:
Iman Rousta has completed his PhD from Tehran University, Iran. His PhD thesis is in Climate Change and Atmospheric Blocking. He is currently an Assistant Professor of Climatology at the Department of Geography, Yazd University. He has published more than 20 papers in reputed journals.
Abstract:
In recent years, global warming has come to the fore as one of the world’s most serious environmental problems. The interaction of the ocean and atmosphere plays an important role in shaping the climate and its variations. Meanwhile, SST fluctuations have diverse effects on climate variability. The purpose of this study was to investigate and analyze the effects of Black Sea SST anomalies on the temperature and precipitation of west and northwest of Iran. For this purpose, the SST of Black Sea has been obtained from the NCEP/NCAR database. After extraction of Black Sea SST, daily temperature and precipitation data of 80 stations were retrieved for the west and northwest of the Iran from IRIMO during the period of 1960 to 2010. Then, by using Pearson correlation coefficient, the relationship between temperature and precipitation in the West and northwest of Iran with the positive and negative anomalies of the SST of Black Sea were calculated. The results of this study showed that the positive anomalies of the SST of Black Sea are more affected by the temperature of the west part of study region, so that the spatial variation of the temperature during the negative anomalies of Black Sea SST in this region was higher. However, the temperature in the northwest of the study region is more associated with negative anomalies. In the case of precipitation, the situation is different, so that precipitation in the study area is more associated with negative anomalies of SST of Black Sea, which is more affected the western provinces. At the time of positive anomalies, only the provinces of Ardabil, East and West Azerbaijan are weakly influenced.
Waqas Ahmed Khan
The University of Lahore, Pakistan
Title: Monitoring and analysis of formaldehyde concentration over Rawalpindi-Islamabad Pakistan using MAX-DOAS and satellite observation
Time : 17:15-17:45
Biography:
Waqas Ahmed khan is serving as a lecturer in University of Lahore, Pakistan in the department of Environmental sciences.
Abstract:
Formaldehyde (HCHO) is an intermediate product in the oxidation paths of non-methane hydrocarbons produced through biogenic activities and anthropogenic sources. Formaldehyde is a flammable, colorless, strong-smelling chemical that is use to produce numerous domestic products and medical preservatives. Formaldehyde is also present naturally in the environment and produced in lesser amounts by most organisms as part of normal metabolic processes. Pakistan lacks the monitoring facilities on a larger scale to measure the atmospheric gasses on regular basis. The study presents the result of atmospheric Formaldehyde vertical column densities (VCDs) obtained from ground-based and satellite observations over Pakistan during the time period of 2014-2015. In order to explore the spatial distribution of Formaldehyde, various field campaigns were conducted by using Car MAX-DOAS instrument in which international scientists were also involved. Level 2 data product of satellite; Ozone Monitoring Instrument (OMI) retrieved by differential optical absorption spectroscopy (DOAS) technique was also compared with ground-based observations. Spatio-temporal distribution of Formaldehyde (HCHO) column densities over main cities and region of Pakistan are discussed. The results show that high Formaldehyde (HCHO) column densities 108 ppm exceeding permissible limit of WHO 83 ppm, were found over twin cities Rawalpindi-Islamabad of Pakistan. The highest VCDs were around 1.0×1016 to 8.5 ×1016 molecules/cm2 higher than WHO guide lines, while in Pir-Sohawa valley where there is less population and vehicular emission; HCHO VCDs were found within WHO permissible limits. Similarly, areas with major industrial activity and high population densities showed high amount of HCHO concentrations.