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Nearly three billion people in low- and middle-income countries (LMICs) rely on polluting fuels, resulting in millions of avoidable deaths annually. Polluting fuels also emit short-lived climate forcers and greenhouse gases (GHGs). Liquefied petroleum gas (LPG) and grid-based electricity are scalable alternatives to polluting fuels but have raised climate and health concerns. Here, we compare emissions and climate impacts of a business-as-usual household cooking fuel trajectory to four large-scale transitions to gas and/or grid electricity in 77 LMICs. We account for upstream and end-use emissions from gas and electric cooking, assuming electrical grids evolve according to the 2022 World Energy Outlook’s “Stated Policies” Scenario. We input the emissions into a reduced-complexity climate model to estimate radiative forcing and temperature changes associated with each scenario. We find full transitions to LPG and/or electricity decrease emissions from both well-mixed GHG and short-lived climate forcers, resulting in a roughly 5 millikelvin global temperature reduction by 2040. Transitions to LPG and/or electricity also reduce annual emissions of PM2.5 by over 6 Mt (99%) by 2040, which would substantially lower health risks from Household Air Pollution. Primary input data was collected from the following sources: Baseline household fuel choices - WHO household energy database (https://www.nature.com/articles/s41467-021-26036-x) End-use emissions - US EPA lifecycle assessment of household fuels (https://cfpub.epa.gov/si/si_public_record_report.cfm?dirEntryId=339679&Lab=NRMRL&simplesearch=0&showcriteria=2&sortby=pubDate&timstype=Published+Report&datebeginpublishedpresented) Upstream emissions - Argonne National Labs GREET Model (https://greet.es.anl.gov/index.php) Current and future population estimates - UNECA (http://data.un.org/Explorer.aspx?d=EDATA) Input data was processed by defining household fuel choice scenarios, estimating national household fuel consumption based on these scenarios, and applying fuel-specific emission factors to create country-specific emission pathways. These emission pathways were input into the FaIR model (https://zenodo.org/record/5513022#.Yt_jfHbMLb0) which generated additional data for each scenario including time series of pollution concentrations, radiative forcing, and temperature changes. All data is provided in CSV format. Nothing proprietary is required. 

This dataset contains terrestrial fluxes of nitrous oxide (N2O), methane (CH4) and ecosystem respiration (carbon dioxide (CO2)) calculated from static chamber measurements in riparian buffers of oil palm plantations on mineral soil, in Riau, Sumatra, Indonesia. Measurements were made monthly, from January 2019 until September 2021, with a break from April 2019 to October 2019 to allow for felling and replanting, and another break from January 2021 to June 2021 due to Covid-19 restrictions. To help to reduce the environmental impact of oil palm plantations, riparian buffers are now required by regulations in many Southeast Asian countries. The experiments were conducted to investigate the impact of greenhouse gas emissions from the riparian buffers. Research was funded through NERC grant NE/R000131/1 Sustainable Use of Natural Resources to Improve Human Health and Support Economic Development (SUNRISE) Greenhouse gas concentrations were measured using static chambers, enclosed for 45 minutes. Multiple regressions (including linear and hierarchical multiple regression) were fitted to calculate the best fit flux, using the RCflux R package, written by Dr Peter Levy (UKCEH).

In the face of increasingly frequent extreme weather events, the need to manage climate risk becomes more urgent, especially for the most vulnerable countries and communities. With the aim of reducing vulnerability, climate risk transfer in the form of climate risk insurance (CRI) has been gaining attention in climate policy discussions. When properly designed, CRI acts as a safety net against climate change impacts by providing financial support after an extreme weather event. Two main types of insurance enable payouts: indemnity (traditional) insurance or predefined parameters (index-based) insurance. Individuals, groups, or even governments may take out policies with either type of insurance and receive payouts directly (insurer to beneficiary payout) or indirectly (insurer to aggregator to beneficiary payout). Direct insurance is usually implemented at the micro-level with individual policyholders. Indirect insurance is usually implemented through group contracts at the meso-level through risk aggregators and at the macro-level through the state. While promising, risk transfer in the form of CRI also has its share of challenges. Within the United Nations Framework Convention on Climate Change, the lack of accessibility and affordability of CRI for poor and vulnerable groups have been identified as barriers to uptake. In light of climate justice, asking the poor and climate-vulnerable groups - most of whom do not contribute substantially to anthropogenic climate change - to solely carry the financial burden of risk transfer is anything but just. Employing a human rights-based approach to CRI may ensure that the resilience of poor and climate-vulnerable groups is enhanced in a climate-just manner. Indigenous peoples are some of the poorest and most climate vulnerable groups. Often marginalised, they rarely have access to social protection. The strong communal relationship of indigenous peoples facilitates their participation in community-based organisations (CBOs). CBOs are a suitable vehicle for meso-insurance, in which risk is aggregated and an insurance policy belongs to a group. In this way, CBOs can facilitate service provision that would otherwise be beyond the reach of individuals. Conclusions of this briefing paper draw on a conceptual analysis of meso-insurance and the results of field research conducted in March 2018 with indigenous Palaw’ans in the Philippines. We find that CRI needs to be attuned to the differential vulnerabilities and capacities of its beneficiaries. This is particularly true for poor and vulnerable people, for whom issues of accessibility and affordability need to be managed, and human rights and pro-poor approaches need to be ensured. In this context, meso-insurance is a promising approach when it provides accessibility and affordability and promotes a pro-poor and human rights-based approach of risk transfer by: Properly identifying and involving target beneficiaries and duty-bearers by employing pro-poor and human rights principles. Employing measures to improve the financial literacy of target beneficiaries. Designing insurance models from the bottom up. Briefing Paper

Endemic and imported vector- and rodent-borne infectious agents can be linked to high morbidity and mortality. Therefore, vector- and rodent-borne human diseases and the effects of climate change are important public health issues.For this review, the relevant literature was identified and evaluated according to the thematic aspects and supplemented with an analysis of surveillance data for Germany.Factors such as increasing temperatures, changing precipitation patterns, and human behaviour may influence the epidemiology of vector- and rodent-borne infectious diseases in Germany.The effects of climatic changes on the spread of vector- and rodent-borne infectious diseases need to be further studied in detail and considered in the context of climate adaptation measures.

Antimicrobial Resistance (AMR) is one of the top ten global public health threats facing humanity, alongside climate change. Here, we aim to summarise the effects of climate change (i.e. raise of temperature, change in humidity or precipitation) on spread of antibiotic resistance and on infections with antibiotic-resistant bacteria in Germany.We conducted a literature search with articles published between January 2012 and July 2022. Two authors screened titles, abstracts and full texts and extracted the data systematically.From originally 2,389 titles, we identified six studies, which met our inclusion criteria. These studies show that an increase in temperature may lead to higher antibiotic resistance rates and an increased risk of colonisation as well as spread of pathogens. Furthermore, the number of healthcare-associated infections increases with increased temperature. Data indicate that higher antibiotic use is present in areas with warmer mean temperature.European data are scarce, but all studies identified point towards an increasing AMR burden due to climate change. However, further studies are needed to draw attention to the links between climatic factors and AMR and develop targeted preventive measures.

This paper investigates the environmental conditions of nineteenth-century Istanbul’s healthscape. A hydroclimate June/July reconstruction of the Old World Drought Atlas (OWDA) shows the city repeatedly suffered from hot and arid summers throughout the century. Excessive heat produced swamps. Vector-borne diseases and waterborne diseases increased. Because of water scarcity and soaring temperatures, sanitary conditions deteriorated. Animals suffered and perished, the workforce declined, transportation costs increased, and living costs became extravagant. In particular, high firewood prices and water scarcity especially increased the costs of public baths. Climate change had destructive effects on the city’s early industrial period. The following text presents the long-term, cumulative stress on living beings and highlights how excessive summer temperatures affected the landscape and economy of nineteenth-century Istanbul.

In the debates over environmental impacts on migration, migration as adaptation has been acknowledged as a potential risk management strategy based on risk spreading and mutual insurance of people living spatially apart: migrants and family members that are left behind stay connected through a combination of financial and social remittances, joint decision-making and mutual commitment. Conceptualizing migration as adaptation through the lens of translocal livelihood systems enables us to identify the differentiated vulnerabilities of households and communities. COVID-19 and the restrictions on public life and mobility imposed by governments worldwide constituted a complex set of challenges for translocal systems and strategies, especially in the Global South. Focusing on examples, we highlight two points: first, the COVID-19 crisis shows the limits of migration and translocal livelihoods for coping with, and adapting to, climate and environmental risks. Second, as these restrictions hit on a systemic level and affect places of destination as well as origin, the crisis reveals specific vulnerabilities of the translocal livelihood systems themselves. Based on the translocal livelihoods approach, we formulate insights and recommendations for policies that move beyond the narrow, short-term focus on the support of migrant populations alone and address the longer-term root causes of the vulnerabilities in translocal livelihoods systems. Advances in Southeast Asian Studies, Vol. 16 No. 1 (2023): The COVID-19 Pandemic, (Im)Mobilities, and Migration in Southeast Asia

In assessing the impact of global tourism on climate change, emissions from transport receive the most attention although emissions associated with accommodation account for more than 20% of the total. A plethora of hotel certification schemes have been established worldwide that assess various environmental performance indicators, among them energy use. However, none explicitly quantify CO2 emissions, and in many, energy is poorly accounted for, or other non-energy related factors are weighted so that the overall impact of energy use (and hence CO2 emission) is weak. The main thrust of the research is to ascertain the effect of certification on CO2 emissions. The research questions whether the certification schemes are robust and rigorous and whether the results are credible. First, four widely used certification schemes are compared Nordic Swan (Scandinavia), Green Globe (Worldwide), EU Flower (European) and Green Hospitality Award (Ireland). The key issues are identified such as performance and process related criteria, use of benchmarks, and the weighting of different categories. A comparison is made with LEED-EB, a well-established environmental certification scheme, not dedicated to the hotel sector. Secondly, the way in which emissions from electricity, including so-called green electricity and carbon offsetting, are accounted for is examined since it is found that in obtaining certification, this often plays an important part. Actual annual energy use data is desperately needed as feedback to designers, managers and owners in order to give confidence that certification schemes have true validity. Results are presented from large multi-hotel data samples and for detailed results from the quality, illustrative in-depth studies which provided invaluable insight into the technical realities of a multitude of causes and effects which can often be masked in large data samples. An analysis was carried out for four In-depth studies located in Sweden (Nordic Swan), Maldives (Green Globe), Malta (EU Flower) and Ireland (Green Hospitality Award). Global CO2 emissions were compared and calculated from the delivered electricity and fuels consumption data from seventy selected certified hotels worldwide. No corrections were made in the calculations for climate, quality of services, existence of services etc. The performance indicator used is kgCO2 per guest night. The analyses shows no clear pattern. CO2 emissions show a wide variance in performance for 8 hotels certified under different schemes, as well as for 28 hotels certified under the same scheme. In some cases emissions reduced after certification in others no change. Certified hotels do not necessarily have lower emissions than uncertified hotels and a comparison of before – and after – certification shows no significant improvement prior to certification. Most dramatically emissions from certified hotels widely vary by a factor of 7. Although it is arguable a number of corrections should be made to account for different climates, the research highlights that hotels with high CO2 emissions are being awarded certification and it questions what message‘certification’ gives to guests and other stakeholders. At worst it appears ‘business as usual’ can achieve certification with no obvious improvement in performance. The overall conclusion is that existing certification schemes do not properly account for CO2 emissions and do not produce more energy efficient (or less CO2 intensive) buildings. Hotel accommodation was found to be more CO2 intensive than domestic emissions. The findings also uncovered inconsistencies in current methods of certification and indicate a vital need for improved methods. The results also challenge prevailing aesthetic stereotypes of sustainable hotels. The author concludes a simple CO2 accounting method is needed as the first step of a diagnostic process leading to a solution i.e. reduced emissions, to the problem i.e. high energy consumption and/or emissions, thus reducing the environmental impact (in terms of emissions reduction) of the hotel. This method of accounting can be adopted universally by using a Regional, European (O.475 kgCO2/kWh) or Universal (0.55 kgCO2/kWh) conversion factor. In relation to the proper calculation of energy and CO2 emission, sub-metering is a key factor, and with current technological developments, realistic and affordable. Furthermore, apart from certification itself, an essential quality with any monitoring system is that the user can obtain results easily and understandably, in order to get feedback from their actions. This could be facilitated by incorporating sub-metering as part of the building environmental management system software. This ensures that the certification activity is not simply a benchmark, but is also part of a diagnostic and educational process, which will continue to drive emissions down. Only then should it be ethically justified to use as a marketing tool providing diagnostic support in existing buildings, and design and operational guidance for new designs. No page 475 due to incorrect pagination - dissertation complete.

Snakes are threatened by habitat degradation and anthropogenic impacts, while accidental encounters between humans and snakes may result in snakebite incidents. Thus, the conservation of snakes snakebite problem, a global public health emergency, are interconnected. I found four primary needs for a combined solution to satisfy both above causes. A species distribution model was employed to identify the ecological niches of 29 venomous snake species from Bangladesh and of ten cobra species (Naja) from Asia. At the local scale, flood events, forest types, ecosystems, and climatic parameters were found to shape the range of snake species in Bangladesh. At the regional scale, anthropogenic factors, like snake habitat destruction, trade, exploitation, and snake killings are likely to be the main causes for the decrease in populations of Asian Naja. At both levels, climate change causes shrinking and fragmenting the ecological niches of snake species in Bangladesh and Asia. In Bangladesh, the studied species may lose more than 90% of their current climatic niche within the next 50 years. In the same timeframe, Asiatic Naja may lose an average of 56% (12- 100%) of the area of suitable climatic niches. If favourable niches cannot be preserved, many snake species might go extinct from several countries in Asia in a few decades, including Bangladesh. In addition, the present study estimated that there might be more than double the amount of annual snakebite incidents in Bangladesh than previously estimated. As climate change may cause geographical shifting of favourable niches, this change may also have consequences for the frequency of snakebites, so snakebite should be considered a climate driven dynamic public health problem. While analysing venom variations and the efficacy of antivenom, I found that venom should be sampled from geographically or ecologically isolated populations of each venomous snake, because isolated populations have shown distinct intraspecific venom variations. Im Fokus dieser Dissertation steht die Zerstörung des Lebensraumes von Schlangen durch anthropogene Einflüsse im Zusammenhang mit dem Auftreten von Schlangenbissen bei Menschen. Zum Schutz der Schlangen und dem Problem der Schlangenbisse wurden vier wesentliche Anforderungen erarbeitet. Mit Hilfe eines Artenverteilungsmodells wurden die ökologischen Nischen von 29 Giftschlangenarten aus Bangladesch und von zehn Kobraarten (Naja) aus Asien ermittelt. Auf lokaler Ebene wurde festgestellt, dass Überschwemmungen, Waldtypen, Ökosysteme und klimatische Parameter das Verbreitungsgebiet der Schlangenarten in Bangladesch beeinflussen. Auf regionaler Ebene sind anthropogene Faktoren wie die Zerstörung von Schlangenlebensräumen, Handel, Ausbeutung und Tötung von Schlangen wahrscheinlich die Hauptursachen für den Rückgang der Populationen der asiatischen Naja. Auf beiden Ebenen führt der Klimawandel zu einer Verkleinerung der ökologischen Nischen von Schlangenarten in Bangladesch und Asien. In Bangladesch könnten die untersuchten Arten innerhalb der nächsten 50 Jahre mehr als 90 % ihren derzeitigen Lebensraum verlieren (Asiatische Naja durchschnittlich 56 % (12 bis 100 %)). Wenn günstige Nischen nicht erhalten werden können, könnten viele Schlangenarten in einigen Ländern Asiens, darunter Bangladesch, in wenigen Jahrzehnten aussterben. Darüber hinaus wurde in der vorliegenden Studie geschätzt, dass die Zahl der jährlichen Schlangenbisse in Bangladesch mehr als doppelt so hoch sein könnte wie bisher angenommen. Da der Klimawandel zu einer geografischen Verschiebung günstiger Nischen führen kann, kann sich diese Veränderung auch auf die Häufigkeit von Schlangenbissen auswirken. Bei der Analyse von Giftvariationen und der Wirksamkeit von Antivenomen wurde festgestellt, dass isolierte Populationen deutliche intraspezifischere Giftvariationen zeigen.