Climate Change Adaptation Research Articles

Міжнародні боргові метрики в контексті фінансування "зеленого" порядку денного

The article summarizes the public debt policy issues in the context of financing climate change measures, and suggests priorities and mechanisms of fiscal, debt and sectoral policies to ensure sufficient financing of the green agenda. Authors have emphasized the trilemma between achieving climate goals, maintaining fiscal sustainability, and ensuring political capacity. It has been found that even under favorable external financial conditions, climate-vulnerable countries face a constant premium to the cost of borrowing. As a result, developing countries with high levels of debt and climate vulnerability are caught in a vicious circle of growing investment needs for climate- sustainable structural transformation and significant dependence on increasingly expensive debt financing, which leads to a combination of deteriorating debt sustainability and insufficient funding for climate change challenges. Authors argue for a comprehensive multilateral policy aimed at reforming the international debt architecture and increasing the amount of available financing for climate change adaptation under a government-led framework. Achieving common goals requires a carefully calibrated combination of climate change mitigation instruments based on enhanced domestic revenue mobilization, in particular through carbon pricing, more efficient spending on transfers, green subsidies and investments, and regulatory measures. Authors propose a comprehensive approach to implementing climate change mitigation policies, including the implementation of a fiscal strategy, sectoral policies to prevent climate change, and stimulating private investment. Emphasized the importance of developing further tools for incorporating climate policy into debt sustainability analysis.

Cost and Benefit Analysis of Different Buildings Through Reuse of Treated Greywater

The fact that the impacts of climate change cannot be prevented in the short term has increased the importance of climate change adaptation activities, and many national and international studies have been initiated in this regard. Greywater reuse (GWR) activities have become important methods recommended by the Intergovernmental Panel on Climate Change (IPCC) for adaptation to climate change. This study selects GWR from 3 different real typologies, a hotel, a residential building, and an industrial plant planned in Izmir Province of Türkiye, to design greywater systems followed by cost-benefit analyses. The applicability of GWR systems in these typologies has been analyzed, and comparisons have been made. GWR systems at the project design stage eliminate the need for installation modifications. Therefore, it is concluded that new buildings should be designed to integrate these alternative water resource systems. Recovered water through the installation of GWR systems is recommended to be used as flushing water, and the excess for garden irrigation, car washing and cleaning. The payback periods were calculated as 12 years for the hotel and industrial plant and 6 years for the residential building. The water savings were calculated as 46% for the hotel, 44% for the residential building, and 29% for the industrial plant. The results put forth the feasibility of this alternative water resource.

Mapping Research Trends in Global Climate Change Adaptation to Flood Disasters: A Bibliometric Analysis using VOSviewer

Using a bibliometric analysis, this study aims to map the research trends and thematic developments in climate change adaptation to flood disasters. Data from 812 publications, spanning from 1996 to 2023, were retrieved from the Scopus database and analyzed using VOSviewer software to visualize keyword co-occurrence networks. The analysis identified five key thematic clusters: adaptation strategies and resilience (180 publications), urban planning and green infrastructure (150 publications), flood risk management (85 publications), early warning systems (60 publications), and socio-economic impacts such as health and displacement (100 publications). Over time, research output has significantly increased, particularly after 2015, with publications peaking at 150 in 2023. Regionally, Asia leads the research output with 200 publications, followed by Europe (180 publications) and North America (120 publications). The findings highlight a shift toward sustainable, nature-based solutions and the integration of advanced technologies such as machine learning in flood management. The increasing focus on the socio-economic dimensions of flood adaptation, particularly in vulnerable communities, underscores the need for more inclusive approaches. Future research should prioritize underrepresented regions, such as Africa and Latin America, and foster interdisciplinary collaboration to address the complex challenges of climate-induced floods.

Coastal Chronicles: Journey into the World of Coastal Systems

Coastal systems are complex and dynamic settings where the atmosphere, sea, and land combine to create a variety of landscapes, including coral reefs, beaches, and estuaries. These areas contribute to global sustainability initiatives delineated in the United Nations Sustainable Development Goals (SDGs), sustain biodiversity, and play crucial ecological and economic roles. For sustainable management and protection of coastal environments, it is imperative to possess an understanding of the physical attributes, biological constituents, and mechanisms that dictate their dynamics. The natural processes of tides, waves, and currents impact the geomorphology of coastal systems, resulting in the formation of features including dunes, beaches, estuaries, and deltas. Coastal vegetation that stabilizes sediments and supports a variety of habitats, like seagrasses, mangroves, and salt marshes, further enriches these landscapes. Fish, crabs, mollusks, and birds are among the coastal fauna that flourish in these habitats and add to the diversity of coastal life. However, human activities that accelerate natural processes like erosion, accretion, and sea-level riseuch as industrialization, pollution, and climate change pose an increasing threat to coastal systems. Thus, it is essential to use sustainable management techniques that strike a balance between development objectives and conservation initiatives. Coastal ecosystems must be protected and enhanced through the implementation of policies like Integrated Coastal Zone Management (ICZM), habitat restoration, and Marine Protected Areas (MPAs). A combination of mitigation and adaptation strategies, such as building coastal fortifications and promoting nature-based solutions, are also necessary for climate change adaption. We can ensure the resilience and vitality of coastal systems for present and future generations, as well as their sustained ecological and economic significance in the global environment, by tackling these intricate concerns cooperatively and comprehensively.

Are convection‐permitting climate projections reliable for urban planning over Africa? A case study of Johannesburg

AbstractCities are particularly vulnerable to surface water flooding. It is also well‐known that they influence local rainfall themselves, which has important implications for climate change adaptation planning for cities. At km‐scale resolution, convection‐permitting climate models (CPCMs) better resolve cities and should better represent local urban temperature and rainfall modifications. However, using state‐of‐the‐art pan‐African CPCM simulations with the Met Office Unified Model (CP4), we show that for the city of Johannesburg, South Africa, this is not the case. A significant enhancement of rainfall occurs over the city compared with surrounding rural areas, which is not seen in available observations. We demonstrate this is associated with an overestimated urban heat island effect, which leads to additional triggering of rainfall. Urban signals in future rainfall change are small compared with changes in the wider surroundings, the latter of which we expect to be more reliable than in models with parameterized convection. This suggests that deficiencies in representation of urban processes are of secondary importance in terms of future percentage change in rainfall. We recommend urban planners apply relative changes in CP4 as an uplift to observations, where available, or treat absolute future rainfall as an upper estimate if used directly.

Coral reefs of Pakistan: a comprehensive review of anthropogenic threats, climate change, and conservation status

The coral reefs along Pakistan’s coastline are of ecological and economic significance. However, they are increasingly threatened by anthropogenic threats and climate change. These vulnerable ecosystems are declining due to various factors such as sedimentation, climate change, overfishing, destructive fishing practices, marine pollution, and tourism development. We found that 29%, 24%, 26%, 16% and 18% of the studies exceeding, marine pollution, overfishing/destructive fishing, coastal tourism, climate change and sedimentation, respectively; thus, indicating inadequate water quality status in part of Pakistan coastal water. These influences lead to several negative impacts, such as jeopardized coral health, decline in biodiversity, and the simplification of reef structures. In response to these threats, conservation efforts are imperative. This literature review provides an in-depth analysis of anthropogenic threats, climate change and the conservation of coral reefs in Pakistan. This review provides suggestions on how the country could better conserve its coral reef ecosystem. These include (1) initiatives such as establishing marine protected areas (MPAs), (2) encouraging sustainable fishing practices and reducing pollution, (3) developing the country as an ecotourism destination and implementing climate change adaptation measures, and (4) community engagement through awareness campaigns and fostering collaboration among, governmental organizations, non-governmental organizations (NGOs) and scientists. These comprehensive conservation policies address human-caused and other challenges, safeguarding their ecological, economic, and cultural relevance for future generations.

Conceptualising climate change vulnerability across the agrarian transition: The example of Egypt

In this study, we explore the relationship between Egypt's agrarian transition and farmers’ perceptions of environmental risks and opportunities for climate change adaptation. Drawing from agrarian studies and rural development pathways in Egypt, we highlight structural challenges in addressing vulnerabilities of households in agrarian communities to environmental change. Our evidence comes from 350 landholders and agricultural labourers in rural Damietta, a governorate in the northeast of the Egyptian Nile Delta Region. We categorize households into three groups based on their reliance on agriculture for income, corresponding to different agrarian transition models. We find that vulnerabilities and capacities for climate change adaptation vary among these groups, with those heavily dependent on agriculture being the most vulnerable, despite having greater awareness of agricultural risks. They exhibit limited capacity to respond effectively – both in and ex situ, indicating a need for targeted support as environmental pressures increase due to climate change.

Evaluation of Coastal Management in the Municipality of Paulista/PE in the Light of the Decalogue

Brazil adopts Integrated Coastal Management as a way of protecting coastal environments through sustainable use and through the National Coastal Management Plan – PNGC structures actions directed at coastal areas, guaranteeing municipalities a prominent position in the integrative process. The structuring of the legal and institutional framework does not remove the picture of degradation borne by coastal cities, which have problems with sanitation, erosion and reduction of biodiversity. The general objective of this article is to analyze the Coastal Management process adopted by the municipality of Paulista, Pernambuco, in order to provide subsidies for institutionalization and sustainable governance. The methodology was structured in two parts. The first part used the Land Use and Land Cover (LULC) dataset available free of charge MapBiomas collection 6. The second part used the methodology proposed by Barragán in the “Decalogue for the Management of Coastal Areas”, where the 10 indicators are analyzed fundamental to evaluate actions related to coastal management. The methodology was adapted to include the mapping of the use and occupation of the municipality's coastal area over a period of 36 (thirty-six) years. The results of the analysis of land use and occupancy indicate a steady growth in anthropized areas from 1986 until the end of the 1990s, stabilizing with few changes. After an increase, there was a new stabilization between 2006 and 2012, followed by a notable growth in 2013–2014 and a subsequent period with less pronounced increments until the year 2021. Regarding the matrix analysis, there is a greater advancement in aspects related to Knowledge and Information, Normative and Competencies, whereas items such as Training and Capacity Building, Resources, and Public Policies require better strategic definitions by the municipality. As for the results of the matrix analysis, they reveal the need for the implementation of impact mitigation measures, the strengthening of oversight and monitoring, the development of strategies for climate change adaptation, the promotion of environmental education, and the fostering of scientific research in coastal areas. Finally, there is a suggestion for the continuous evaluation and correction of actions related to coastal and marine areas of the municipality, as well as the use of scientific evidence in decision-making.

Water resources in Pakistan: a comprehensive overview and management challenges

ABSTRACT Pakistan has a range of water resources, including many rivers, large glaciers in the Himalayas, and significant underground water reserves, located throughout the country. However, the country faces considerable challenges in effectively managing these water resources. Employing a comprehensive review methodology, this paper examines policy documents and recent scholarly articles to analyze the current obstacles and propose viable solutions for sustainable water management in Pakistan. Significant challenges, including delayed policy implementation, insufficient regulatory enforcement, and inadequate data collection, hinder water resource management. Furthermore, there is a critical gap in integrating climate adaptation measures into water management strategies, which affects the resilience and efficiency of water resource allocation and utilization amid changing environmental conditions. It recommends significant policy changes that include economic measures such as water pricing, advancements in water recycling technologies, and approaches to improve climate resilience. Furthermore, this study proposes a comprehensive framework designed to tackle the complex challenges of water management. It suggests an integrated approach that combines policy, technology, environmental, and economic strategies to promote sustainable and resilient water use.

Lisbon Urban Climate: Statistical Analysis/Approach for Urban Heat Island Effect Based on a Pioneering Urban Meteorological Network

The urban heat island (UHI) effect is a widely recognized phenomenon consisting of heat accumulation by dense urban construction and human activities, resulting in higher temperatures across urban areas compared to their surroundings. This article aims to quantify the UHI effect on several areas throughout the city of Lisbon, Portugal, with the main goal of validating, evaluating, and reinforcing urban climate adaptation and resilience strategies proposed in the recent scientific literature. A set of nine quality-controlled weather stations from the “Lisboa Aberta” network that are compliant with the World Meteorological Organization (WMO) standards and installation requirements were used to characterize Lisbon’s UHI, in comparison to a reference weather station from the Instituto Português do Mar e da Atmosfera (IPMA), located at Lisbon Airport. By applying a principal component analysis (PCA) in an innovative way to 10 urban indexes, it is shown that the thermal inertia in Lisbon’s urban areas is positively correlated with the UHI intensity and urban density, regardless of the daily heating/cooling cycle. Furthermore, the results show that land use also has an impact on the UHI effect, with continuous, vertical building areas showing the greatest deviations in comparison to the reference, averaging +1.8 °C. Contrastingly, horizontal building areas reveal an average deviation of +1.3 °C, with sparse, discontinuously built areas representing an average UHI effect of +0.2 °C. Finally, through a climatope analysis, it is determined that, across Lisbon, high-density urban areas and ventilation corridors are responsible for inducing average UHI effects of +1.7 °C and +0.2 °C, respectively.

Germination responses to changing rainfall timing reveal potential climate vulnerability in a clade of wildflowers.

The seasonal timing of life history transitions is often critical to fitness, and many organisms rely upon environmental cues to match life cycle events with favorable conditions. In plants, the timing of seed germination is mediated by seasonal cues such as rainfall and temperature. Variation in cue responses among species can reflect evolutionary processes and adaptation to local climate and can affect vulnerability to changing conditions. Indeed, climate change is altering the timing of precipitation, and germination responses to such change can have consequences for individual fitness, population dynamics, and species distributions. Here, we assessed responses to the seasonal timing of germination-triggering rains for eleven species spanning the Streptanthus/Caulanthus clade (Brassicaceae). To do so, we experimentally manipulated the onset date of rainfall events, measured effects on germination fraction, and evaluated whether responses were constrained by evolutionary relationships across the phylogeny. We then explored the possible consequences of these responses to contemporary shifts in precipitation timing. Germination fractions decreased with later onset of rains and cooler temperatures for all but three Caulanthus species. Species' germination responses to the timing of rainfall and seasonal temperatures were phylogenetically constrained, with Caulanthus species appearing less responsive. Further, four species are likely already experiencing significant decreases in germination fractions with observed climate change, which has shifted the timing of rainfall towards the cooler, winter months in California. Overall, our findings emphasize the sensitivity of germination to seasonal conditions, underscore the importance of interacting environmental cues, and highlight vulnerability to shifting precipitation patterns with climate change, particularly in more northern, mesic species.

Enhancing sustainable development through Spatiotemporal analysis of Ramsar wetland sites in South Asia

The ecological significance of wetlands makes it imperative to study changes in their inundation extent and propose necessary conservation measures. Monitoring wetland dynamics and implementing strategies to protect these essential ecosystems is crucial for maintaining the balance of natural systems. This study used pre-processed Landsat imagery (1991–2020) to generate yearly composites and produce inundation maps based on an automated Short-Wave Infrared thresholding technique within the Google Earth Engine platform. The analysis was executed on individual wetlands to describe their typical condition owing to regional climatic and geographical circumstances. The Mann-Kendall test was used to understand the trends in the change of inundation extent. The thresholding method achieved an overall accuracy of 89.0 %, with average dry and wet Producer's accuracies of 90.6 % and 86.6 %, respectively. The accuracy was higher for open water lakes compared to wetlands with complex vegetation dynamics. The trend analysis revealed that 46 sites follow an increasing trend, while the remaining 43 sites were found to be decreasing. Among these 43, 12 sites were found to be significantly decreasing, with the Upper Ganga River showing a maximum decrease of about 59 % in the inundation extent. Factors such as elevation, precipitation, temperature, and climate type were found to influence the trends in wetland inundation. Wetlands at high altitudes (>4000 m) and those receiving less than 500 mm of annual precipitation were more likely to exhibit decreasing trends. Coastal wetlands showed varying trends, with five increasing and three significantly increasing. The findings of this study provide valuable insights into the relationship between sustainable development and wetland conservation, supporting the Ramsar Convention's goals and the UN's Sustainable Development Goals. The individualized analysis of Ramsar sites enables the development of localized management strategies, climate change adaptation, and informed policy-making, ultimately contributing to the sustainable use of these critical ecosystems in South Asia.

Enhancing climate resilience of vulnerable women in the Global South through power sharing in DC microgrids

Many women of remote communities in the Global South (GS) are highly vulnerable to natural disasters caused by climate change, due to their low adaptive capability. Inclusion of gender considerations has been emphasized in national adaptation plans and initiatives aimed at reducing vulnerability. However, the potential of low-cost electricity-based solutions in promoting climate change adaptation is largely unexplored. In countries of the GS, remote communities have adopted stand-alone solar home systems, which are often inefficient and require significant investments for upgrading. In this work, a model of an off-grid DC microgrid with distributed generation and storage is proposed, allowing individual households to obtain extra energy through neighborhood-level prosumer power sharing. The benefits of power sharing are evaluated through the development of a mixed-integer linear program using load requirements based on the World Bank's Multi-Tier Framework for household energy access. The results show that households with prosumer power sharing can access more than 60 % extra energy compared to their stand-alone status with up to 34 % reduction in Levelized Cost of Energy. Access to additional energy can allow vulnerable households to access energy services in the household to potentially improve climate change adaptation opportunities in agriculture, livelihood and educational sectors, among others.

Exposing disparities in flood adaptation for equitable future interventions in the USA

As governments race to implement new climate adaptation solutions that prepare for more frequent flooding, they must seek policies that are effective for all communities and uphold climate justice. This requires evaluating policies not only on their overall effectiveness but also on whether they benefit all communities. Using the USA as an example, we illustrate the importance of considering such disparities for flood adaptation through a FEMA dataset of ~ 2.5 million flood insurance claims. We use CausalFlow, a causal inference method based on deep generative models, to estimate the treatment effect of flood adaptation interventions based on a community’s income, racial demographics, population, flood risk, educational attainment, and precipitation. We find that the program saves communities $5,000–15,000 per household. However, these savings are not evenly spread across communities. For example, for low-income communities savings sharply decline as flood-risk increases in contrast to their high-income counterparts. Even among low-income communities, savings are >$6,000 per household higher in predominantly white communities. Future flood adaptation efforts should go beyond reducing losses overall and aim to equitably support communities in the race for climate adaptation.

Gender Responsive Climate Change Adaptation and Mitigation Analysis through Flamboyan Climate Group in Tangerang City

AbstractThe issue of gender equality is still not a priority in the government's climate change adaptation and mitigation efforts, even though climate change indirectly interacts with conditions of gender inequality and produces impacts that can be detrimental to women. The climate village programme, as one of the government's efforts to overcome climate change, is a programme that cannot be separated from gender issues. The aim of this research is to analyse climate change adaptation and mitigation efforts through the climate village programme and examine the presence of women in the programme. Using a case study approach, researchers analysed the efforts made by the Flamboyan group in overcoming climate change in Tangerang City. Through the climate village programme, the Flamboyan group succeeded in getting an award from the local government for its efforts in climate change even though it was only formed in 2022. The results of the research show that before the climate group was formed by the government, this group headed and dominated by women had independently fought for climate change since 2012 in various ways, starting from planting plants in people's yards, waste banks, clean and healthy lifestyles (PHBS) and so on. These efforts were carried out independently for a long time and consistently before finally being formed as a climate group by government in 2022. Therefore, even though it was only formed in 2022, this group managed to receive various awards from the government in 2023 for its efforts in climate change. This group also proves that women can not only be present in domestic affairs, but also public affairs and succeed in bringing change to their environment. The impact on the economy, social and environment has been felt by local groups and communities.Keywords: Climate Village Programme, Climate Change, Adaptation, Mitigation AbstrakIsu kesetaraan gender masih belum menjadi prioritas dalam upaya adaptasi dan mitigasi perubahan iklim yang dilakukan pemerintah, padahal perubahan iklim secara tidak langsung berinteraksi dengan kondisi ketidaksetaraan gender dan menghasilkan dampak yang dapat merugikan perempuan. Program kampung iklim sebagai salah satu upaya pemerintah dalam mengatasi perubahan iklim menjadi salah satu program yang tidak lepas akan permasalahan gender. Tujuan dari penelitian ini adalah untuk menganalisis upaya adaptasi dan mitigasi perubahan iklim melalui program kampung proklim serta mengkaji kehadiran perempuan dalam program tersebut. Dengan menggunakan pendekatan studi kasus, peneliti menganalisis bagaimana upaya yang dilakukan oleh kelompok proklim Flamboyan dalam mengatasi perubahan iklim di Kota Tangerang. Melalui program kampung proklim, kelompok proklim Flamboyan berhasil mendapatkan penghargaan dari pemerintah daerah atas upayanya dalam perubahan iklim meskipun baru terbentuk di tahun 2022. Hasil penelitian menunjukan bahwa sebelum dibentuk kelompok proklim oleh pemerintah, kelompok yang di ketuai dan didominasi oleh perempuan ini telah secara mandiri memperjuangkan perubahan iklim sejak tahun 2012 dengan berbagai cara, mulai dari penanaman tanaman dipekarangan rumah warga, bank sampah, pola hidup bersih dan sehat (phbs) dan lain sebagainya. Upaya-upaya ini dilakukan secara swadaya untuk waktu yang lama dan konsisten sebelum akhirnya dibentuk sebagai kelompok poklim di tahun 2022. Oleh sebab itu, meskipun baru terbentuk 2022 namun kelompok ini berhasil mendapatkan berbagai penghargaan dari pemerintah di tahun 2023 atas upayanya dalam perubahan iklim. Kelompok ini juga membuktikan bahwa perempuan tidak hanya bisa hadir di urusan domestik, namun juga urusan publik dan berhasil membawa perubahan pada lingkunganya. Dampak terhadap ekonomi, sosial dan lingkungan telah dirasakan oleh kelompok serta masyarakat sekitar.Kata kunci: Kampung Iklim, Perubahan Iklim, Mitigasi, Adaptasi

Mainstreaming Nature-Based Solutions for Climate Adaptation in Southeast Asia: A Systematic Review

Mainstreaming Nature-Based Solutions for Climate Adaptation in Southeast Asia: A Systematic Review

Mitigating the Impact of Climate Change on Public Health: Strategies for Resilience

This article examines the impact of climate change on public health and explores strategies for building resilience to mitigate its adverse effects. Climate change, through rising temperatures, extreme weather events, and shifting ecosystems, poses significant challenges to global public health, exacerbating health issues such as heat-related illnesses, vector-borne diseases, respiratory conditions, and food and water insecurity. Vulnerable populations, including the elderly, low-income communities, and those in developing regions, are disproportionately affected. This study reviews the current scientific literature on the health impacts of climate change and identifies key strategies for enhancing public health resilience. These strategies include the development of early warning systems, strengthening healthcare infrastructure, improving access to clean water and sanitation, and fostering community-based adaptation initiatives. Additionally, it highlights the importance of cross-sectoral collaboration between governments, public health agencies, and civil society in addressing climate-related health risks. The role of policy frameworks, such as integrating climate adaptation into public health planning and promoting sustainable practices, is also discussed. Case studies from countries with proactive climate health strategies provide insights into successful resilience-building efforts. The findings suggest that a comprehensive, proactive approach to climate change mitigation and adaptation can significantly reduce public health vulnerabilities and enhance community resilience. The article concludes by recommending targeted investments in public health infrastructure, education, and policy reform to safeguard communities from the growing health threats posed by climate change.

Enhancing sweet cherry resilience to spring frost and rain-induced cracking with pre-harvest melatonin treatments

Sweet cherry producers annually confront climatic challenges such as spring frost and fruit cracking. This vulnerability arises primarily from spring frost during bloom or cracking at critical maturity stages during persistent rainfall. With changing climate patterns, innovative strategies are essential to mitigate these adversities. Foliar applications of melatonin (MT) at 0, 0.01, 0.05 and 0.1 mM were tested on the ‘Prime Giant’ and ‘Sweetheart’ cultivars over four different production cycles (2020–2023) to evaluate the effect on frost resilience on flower buds and fruit cracking reduction. MT-treated flower buds showed reduced malondialdehyde content and increased fruit set in most seasons, reducing their vulnerability to extreme weather events. In addition, MT consistently decreased sweet cherry cracking incidence across all studied seasons, indicating a strong effect between the fruit ripening stage and susceptibility to fruit cracking, which was cultivar dependent. Quality parameters at harvest, including fruit firmness, and colour at harvest, were either delayed or unaffected in MT-treated fruits compared with controls. However, other ripening parameters were stimulated by pre-harvest MT applications in several growing cycles, such as total soluble solids, which slightly reduced total acidity in MT-treated fruits. In summary, pre-harvest MT treatments can be a promising strategy for climate change adaptation and stress mitigation, potentially increasing sweet cherry production under extreme weather conditions.

Predictors of climate change literacy in the era of global boiling: a cross-sectional survey of Egyptian nursing students

BackgroundClimate changes have led to health and environmental risks, so it has become essential to measure climate change literacy among the entire population, especially nursing students. The significant role of nursing students in raising public awareness and future healthcare roles emphasizes assessing the predictors of climate change literacy among nursing students.AimsThis study seeks to identify the predictors of climate change literacy among nursing students in A Multi-Site Survey.DesignA multi-site descriptive cross-sectional study adheres to the guidelines outlined in A Consensus-Based Checklist for Reporting Survey Studies collected for five months, from the 1st of July 2023 to November 2023. The study participants comprise 10,084 nursing students from all 27 governments in Egypt. The researcher used the Predictors of Nursing Students’ Climate Change Literacy scale in this study. Data was collected, with 25 min average time to complete. Backward multiple linear regression was used to identify these predictors.ResultsIn the current study, nursing students demonstrated a moderate understanding of climate science (mean score 14.38), communication and advocacy skills (mean score 14.41), and knowledge of adaptation and mitigation strategies (mean score 13.33). Climate health impacts (mean score 17.72) emerged as the domain with the highest level of knowledge. No significant differences in climate literacy were observed across diverse student backgrounds (all p-values were > 0.05). Perceived faculty knowledge of climate change positively correlated with all four domains of climate literacy and emerged as a significant predictor in multiple linear regression analyses (all p-values were < 0.001).Implication.While our findings highlight significant predictors of climate literacy, it is essential to recognize that these results identify associations rather than causal relationships. Based on these associations, it is recommended that nursing professionals be equipped with comprehensive knowledge of climate adaptation strategies to better advocate for and implement effective public health measures.

Small-scale farmers perception, adaptation choices to climate change and existing barriers: Evidence from northern Ethiopia

Climate change continues to significantly impact agricultural production in Ethiopia that have encountered several environmental problems in recent decades. The study site is one of the areas vulnerable to climate change and influenced by climate variability. This study intends to identify small-scale farmers’ adaptation options, their perception and existing barriers in northern Ethiopia. It is based on an analysis of cross-sectional data collected from 193 randomly selected farm household heads. A multivariate probit model was employed to analyze the factors influencing farmers’ climate change adaptation choices. Constraint Facing Index (CFI) technique was also constructed to identify the existing barriers. The findings indicate that a significant number of farmers (91.2%) reported a trend toward rising temperatures. Similarly, 86.01% of the farmers indicated that the perceived rainfall trend has decreased. Adjusting planting dates (56.5%), integrated soil fertility management practices (47.7%), early maturing crop varieties (53.4%), terracing for soil and water conservation (54.9%), and income diversification (55.4%) were the most common climate change adaptation options practiced by farm households in the study area. Some of these adaptation options have significant and complementary relationships. The farmer’s choice of adaptation option was highly constrained by institutional factors and all these identified factors can be possibly addressed through a better institutional service provision system, for a better farm-level adaptation while considering demographic characteristics as well.