Adverse Effects Of Climate Change Research Articles

Unequal impacts of urban industrial land expansion on economic growth and carbon dioxide emissions

AbstractIndustrial land drives economic growth but also contributes to global warming through carbon dioxide emissions. Still, the variance in its impact on economies and emissions across countries at different development stages is understudied. Here, we used satellite data and machine learning to map industrial land at 30 m resolution in ten countries with substantial industrial value-added, and analyzed the impact of industrial land expansion on economic growth and emissions in 216 subnational regions from 2000 to 2019. We found that industrial land expansion was the leading factor for economic growth and emissions in developing regions, contributing 31% and 55%, respectively. Conversely, developed regions showed a diminished impact (8% and 3%, respectively), with a shift towards other economic growth drivers like education. Our findings encourage developing regions to consider the adverse effects of climate change during industrial land expansion and that developed regions prioritize human capital investment over further land expansion.

Managing Extreme Climatic Variability: A Study of Rice Based Farming in Assam, India

Assam has been experiencing the adverse effects of climate change and its most common manifestation is the increasing frequency of extreme flood in the pre-monsoon, monsoon and post-monsoon seasons. Lakhimpur and Dhemaji are the two districts that have been subjected to severe flood every year and in recent years have been experiencing soil erosion, sand-silt deposition in rice growing areas. The present study was therefore attempted in these two districts to find out the impact of extreme events in agriculture and social activities of the farmers in flood affected areas and to find out their responses and coping mechanisms during extreme climate variability. The result of the study revealed that both men and women farmers have been experiencing changes in the weather patterns with longer duration of hotter days and shorter duration of cold days. They have been experiencing frequent drought and frequent flood accompanied by soil erosion, sand and silt deposition in their rice fields affecting their farming activities. The area and production of rice/pulses/oilseeds had decreased to a great extent due to sand-silt deposition. During extreme flood livestock and fish production also decreased due to diseases and decreasing swampy areas/ponds. Availability of food, fodder and fuel had been affected for which the time taken for collecting fodder and fuel has increased. The impact of extreme climate events resulted in increasing indebtedness, wage labour, migration of young men in search of employment and school dropout of children. In response to such extreme climate events farmers had learned to adapt themselves through diversified farming by branching out into livestock production, change in cropping pattern, increasing the area of rabi crops cultivation, adopting non-farm activities such as wage labour in neighbouring districts/states, shop keeping, fishing and selling dry fish etc. women have adopted non-farm activities such as weaving, fishing and selling local brew. The priority adaptation needs of these men and women farmers are stress tolerant varieties of rice in flood affected areas, stress tolerant crops in sand deposited areas, training on scientific crop and livestock production, poultry etc. Women need training on improved techniques of loom and designing so as to fetch good price of their products as well as livestock and poultry production.

Risk of climate change to sweet potato cultivation in the American continent

ABSTRACT Sweet potato, Ipomoea potatoes L., is an essential crop for food security in various countries. However, the effects of climate change could reduce or increase the yield and profitability of this crop, especially for small farmers. Thus, we developed species distribution models for the current and six climate change scenarios based on environmental variables, species occurrence, and global climate change model. Also, we identified the most relevant environmental variables for cultivation. Future scenarios showed gradual shifts in suitable areas for cultivation. Losses in suitable areas were more relevant than gains at the low concentration of greenhouse gas emissions (RCP 2.6). This trend is maintained in the worst scenario of a high concentration of greenhouse gas emissions (RCP 8.5) with more significant losses of suitable areas. The temperature and precipitation of warmest and wettest quarters, temperature seasonality, and isothermality are the most critical variables for sweet potato cultivation. The cultivation is expected to expand the suitable areas in some regions and retract in others due to climate change. Knowledge about climate change effects in cultivated areas is essential for developing management plans that could mitigate the adverse effects of climate change.

Sustainable rural livelihoods in the face of climate-induced hazards in Pakistan: Nexus of coping mechanisms, determinants, and benefits

This study comprehensively examined the climate change susceptibility hazards and the subsequent adaptation strategies adopted by the farming community in Punjab, Pakistan, to mitigate the adverse impacts on rural livelihoods. Data were collected through a household survey involving 1080 respondents, using a multistage random sampling approach. Binary Logistic Regression was employed to discern the determinants driving the adaptation strategies. Additionally, the benefits derived from these adaptation measures were quantified, using Partial Least Squares Structural Equation Modelling (PLS-SEM). The impact of climate change on rural livelihoods was found to be significant, leading to substantial degeneration. Farmers' income from crops, livestock products, machinery, tube wells, orchards, and vegetables have been adversely affected. The adaptation strategies employed to mitigate these adverse effects encompassed crop diversification, divergence of livestock populations, seeking non-farm income sources, adjusting herd composition, utilizing governmental subsidies, adopting new animal breeds and crop varieties, selling livestock animals for sustenance, accessing loans from governments/banks, sharing labour during years of climate change, communal forage sharing, and insuring crops and livestock. These adaptation strategies are intricately influenced by socioeconomic, demographic, agronomic, and climate-related information, and forecasting parameters as well. Notably, adapters experienced fewer impacts of climate change compared to non-adapters. To bolster resilience, it is imperative to introduce climate-resilient crop varieties and animal breeds. Additionally, enhancing financial access for farmers is crucial, necessitating targeted strategies devised by the government to mitigate the adverse effects of climate change. This study emphasized the urgency for targeted and comprehensive strategies to navigate rural communities towards sustainable livelihoods in an evolving climate landscape.

Adaptation to climate change: state of art technologies

PurposeThe world is increasingly threatened by climate change. As the dimensions of this danger grow, it becomes essential to develop the most effective policies to mitigate its impacts and adapt to these new conditions. Technology is one of the most crucial components of this process, and this study focuses on examining climate change adaptation technologies. The aim of the study is to investigate the entire spectrum of technology actors and to concentrate on the technology citation network established from the past to the present, aiming to identify the core actors within this structure and provide a more comprehensive outlook.Design/methodology/approachThe study explores patent citation relationships using social network analysis. It utilizes patent data published between 2000 and 2023 and registered by the US Patent and Trademark Office.FindingsStudy findings reveal that technologies related to greenhouse technologies in agriculture, technologies for combatting vector-borne diseases in the health sector, rainwater harvesting technologies for water management, and urban green infrastructure technologies for infrastructure systems emerge as the most suitable technologies for adaptation. For instance, greenhouse technologies hold significant potential for sustainable agricultural production and coping with the adverse effects of climate change. Additionally, ICTs establish intensive connections with nearly all other technologies, thus supporting our efforts in climate change adaptation. These technologies facilitate data collection, analysis, and management, contributing to a better understanding of the impacts of climate change.Originality/valueExisting patent analysis methods often fall short in detailing the unique contributions of each technology within a technological network. This study addresses this deficiency by comprehensively examining and evaluating each technology within the network, thereby enabling us to better understand how these technologies interact with each other and contribute to the overall technological landscape.

Performance of two cotton interspecific hybrids (Gossypium hirsutum L. × G. barbadense L.) in Greece: A comparative case study

Cotton (Gossypium hirsutum L.) is one of the most prominent and important industrial crops. In Greece, cotton farming occupies a significant share of the agricultural sector. However, the adverse effects of climate change have raised concerns regarding its performance in the near future, thus it is crucial to develop adaptation strategies for the production of cotton in Greece. One such alternative is the adoption of interspecific hybrids (G. hirsutum × G. barbadense). These hybrids have been suggested to be more resilient and to outperform their parental varieties. In order to evaluate the potential of such hybrids, a field experiment was conducted in two sites in Greece. Two novel cotton hybrids (1432 and 701) and a conventional variety (‘Elpida’) were farmed in two different plant densities (8 and 13 plants m2) and their agronomic traits (biomass, LAI), yield and yield components (seed cotton yield, lint yield, seed yield, ration lint/seed cotton, and ratio seed/seed cotton), and quality traits were assessed. The agronomic traits and the yield of the hybrids were equal or superior in comparison to ‘Elpida’. Similar findings were also observed in the majority of the quality traits. Based on our results, interspecific cotton hybrids are promising for the European cotton sector.  

Sustainable Development and Renewable Energy Policy: A Review of Global Trends and Success Stories

As the world grapples with the pressing challenges of climate change and environmental degradation, the imperative for sustainable development and the adoption of renewable energy policies has become increasingly apparent. This comprehensive review explores the global landscape of sustainable development and renewable energy policies, shedding light on emerging trends and success stories that offer valuable insights for policymakers, researchers, and practitioners. The paper begins by examining the evolving international discourse surrounding sustainable development, emphasizing the crucial role of renewable energy in mitigating the adverse effects of climate change. It delves into the key principles and frameworks that guide global efforts towards sustainable development, highlighting the interconnectedness of economic, social, and environmental dimensions. The review identifies and analyzes the diverse approaches and strategies employed by countries worldwide to integrate renewable energy into their policy frameworks. Case studies from various regions showcase successful initiatives, emphasizing the impact of well-designed policies on fostering a transition to cleaner and more sustainable energy systems. Examples of effective policy instruments, such as feed-in tariffs, renewable energy targets, and innovative financing mechanisms, are explored to provide a nuanced understanding of the factors contributing to success. Furthermore, the review critically assesses the challenges and barriers hindering the widespread adoption of renewable energy policies, including policy inconsistencies, technological constraints, and socio-economic factors. Insights gained from the analysis offer valuable lessons for refining existing policies and developing new strategies to accelerate the global shift towards sustainable and renewable energy solutions. This review serves as a comprehensive resource for policymakers, researchers, and stakeholders, offering a nuanced understanding of the current global trends in sustainable development and renewable energy policies. By drawing upon success stories and identifying key challenges, it provides a roadmap for fostering effective and scalable solutions to address the urgent need for a sustainable energy future.

Impact of Climate Change on Agriculture: A Review

Climate change presents unprecedented challenges to global agriculture, affecting crop yields, livestock productivity, water availability, soil health, and ecosystem stability. This review examines the multifaceted impacts of climate change on agriculture, encompassing changes in temperature, precipitation patterns, extreme weather events, pest and disease dynamics, and soil degradation. Through synthesizing existing literature, the review elucidates the complex interactions between climate change and agricultural systems, highlighting the implications for food security, rural livelihoods, and environmental sustainability. Furthermore, the review discusses adaptive strategies, policy interventions, and technological innovations aimed at enhancing agricultural resilience and mitigating the adverse effects of climate change on agriculture.

The stress history of soil bacteria under organic farming enhances the growth of wheat seedlings.

The effects of stress factors associated with climate change and agricultural management practices on microorganisms are often studied separately, and it remains to be determined how these factors impact the soil microbiome and, subsequently, plant growth characteristics. The aim of this study was to understand how the historical climate and agriculture to which soil microbes have been exposed can influence the growth characteristics of wheat seedlings and their associated bacterial communities. We collected soil from organic and conventional fields with different histories of climate conditions to extract microbes to inoculate wheat seeds under agar-based cultivation conditions. Within a growth period of 8 days, we monitored germination rates and time as well as seedling above-ground biomass and their associated bacterial communities. The results showed a positive interaction between conventional farming practices and an ambient climate for faster and higher germination rates. We demonstrate that soil microbial extracts from organic farming with experience of the future climate significantly enhanced above-ground biomass along with the diversity of bacterial communities associated with seedlings than other treatments. Such findings support the idea that organic agricultural practices not only mitigate the adverse effects of climate change but also promote the diversity of seedling-associated bacteria.

High-Resolution Temperature Evolution Maps of Bangladesh via Data-Driven Learning

As a developing country with an agricultural economy as a pillar, Bangladesh is highly vulnerable to adverse effects of climate change, so the generation of high-resolution temperature maps is of great value for Bangladesh to achieve agricultural sustainable development. However, Bangladesh’s weak economy and sparse meteorological stations make it difficult to obtain such maps. In this study, by mining internal features and links inside observed data, we developed an efficient data-driven downscaling technique to generate high spatial-resolution temperature distribution maps of Bangladesh directly from observed temperature data at 34 meteorological stations with irregular distribution. Based on these high-resolution historical temperature maps, we further explored a data-driven forecast technique to generate high-resolution temperature maps of Bangladesh for the period 2025–2035. Since the proposed techniques are very low-cost and fully mine internal links inside irregular-distributed observations, they can support relevant departments of Bangladesh to formulate policies to mitigate and adapt to climate change in a timely manner.

Local perceptions of anthropogenic and climate factors affecting the use and the conservation of Detarium microcarpum and Detarium senegalense in Burkina Faso (West Africa)

AbstractUnderstanding local perceptions and the different uses of multipurpose plant species is essential for their sustainable management. Despite this, anthropogenic factors such as deforestation, overexploitation of natural resources, extension of agricultural lands, overgrazing, and bushfires, coupled with the adverse effects of climate change, are contributing to the loss of these species. This study analyses the perceptions of local communities in Burkina Faso regarding the threats to Detarium microcarpum and Detarium senegalense and their implications, aiming to contribute to the effective management and conservation of such species. Through individual semi‐structured and focus group interviews with 465 local people, data were collected on sociodemographic characteristics, plant parts used, use categories, threats and their effects, proposed solutions, and perceived conservation strategies. Descriptive statistics (consensus for plant part and relative frequency of citation), component analysis, and non‐parametric analyses were used for data analysis. Results indicated that ethnicity, age, education level, and occupation were the most influential sociodemographic factors in relation to the use of these species. Six plant parts from both Detarium species are used across seven use categories, with fruits (0.40), trunks (0.16), and bark (0.27) being the most exploited. There was consensus among local populations regarding areas of abundance. Threat factors, their effects, and conservation solutions varied significantly according to site status. This study highlights the multipurpose uses of Detarium species throughout Burkina Faso and reveals that threats to these species are linked to the occupation and the status of each site. Sustainable use, effective conservation, and domestication of Detarium species should be considered to promote and sustain the exploitation of non‐timber forest products.

Prospects for the development of legal regulation of Green Recovery in Ukraine

Ukraine has committed itself to developing and implementing long-term measures aimed at reducing greenhouse gas emissions. As a party to the Paris Agreement to the United Nations Framework Convention on Climate Change, the state is obliged to make its nationally determined contribution to achieve the goals of sustainable low-carbon development of all sectors of the economy and increase the ability to adapt to the adverse effects of climate change. The official announcement of joining the European Green Deal demonstrates Ukraine’s unwavering intention to overcome the challenges posed by climate change and environmental degradation by transforming into a modern resource-efficient and competitive economy. In June 2022, Ukraine was granted the status of a candidate for EU membership. These measures should be implemented despite Russia’s anti-Ukrainian armed aggression and difficult economic challenges.
 The purpose of this work is to determine the main directions of development of the legal mechanism for preventing climate change, which is being formed in the context of military realities, while ensuring that Ukraine strictly complies with its obligations under the European Green Deal.
 It is concluded that when developing the conceptual legal framework of the environmental security component as part of the Strategy for Post-War Recovery and Development of Ukraine and the relevant Action Plan, as well as sectoral programs for the restoration of the State, an appropriate climate policy should be formulated, coordinated with Ukraine’s further European integration.
 These include updated priority measures of the national climate policy, broad state support for environmental protection measures; digitalization of environmental relations; provision of funding for measures and investments aimed at developing competitive renewable generation and improving existing infrastructure, developing the potential of the hydrogen ecosystem, increasing the energy efficiency of buildings through the integration of renewable energy sources, decarbonizing insulation and cooling of buildings, ensuring the development of transport with low.

Hydro-meteorological response to climate change impact in Ethiopia: a review

Abstract Climate change poses significant challenges to water resources and streamflow in Ethiopia, a country highly dependent on agriculture and vulnerable to environmental shifts. This paper reviews the current state of knowledge on climate change impacts on streamflow in Ethiopia, emphasizing factors driving these changes and drawing insights from relevant studies. The analysis encompasses hydrological responses to climate change, including alterations in precipitation patterns, temperature fluctuations, and changes in water availability. Additionally, the study examines the impact of land use changes on streamflow dynamics. Comparative insights from neighboring countries and river basins further illuminate the broader regional implications of climate change on water resources. According to the previous research reviewed in this paper, climate change, land use change, and increment in extreme events (drought) have affected the stream flow over the last decades. The findings underscore the urgent need for adaptive strategies and sustainable water management practices to mitigate the adverse effects of climate change on streamflow and ensure water security in Ethiopia and beyond.

Genes involved in auxin biosynthesis, transport and signalling underlie the extreme adventitious root phenotype of the tomato aer mutant

The use of tomato rootstocks has helped to alleviate the soaring abiotic stresses provoked by the adverse effects of climate change. Lateral and adventitious roots can improve topsoil exploration and nutrient uptake, shoot biomass and resulting overall yield. It is essential to understand the genetic basis of root structure development and how lateral and adventitious roots are produced. Existing mutant lines with specific root phenotypes are an excellent resource to analyse and comprehend the molecular basis of root developmental traits. The tomato aerial roots (aer) mutant exhibits an extreme adventitious rooting phenotype on the primary stem. It is known that this phenotype is associated with restricted polar auxin transport from the juvenile to the more mature stem, but prior to this study, the genetic loci responsible for the aer phenotype were unknown. We used genomic approaches to define the polygenic nature of the aer phenotype and provide evidence that increased expression of specific auxin biosynthesis, transport and signalling genes in different loci causes the initiation of adventitious root primordia in tomato stems. Our results allow the selection of different levels of adventitious rooting using molecular markers, potentially contributing to rootstock breeding strategies in grafted vegetable crops, especially in tomato. In crops vegetatively propagated as cuttings, such as fruit trees and cane fruits, orthologous genes may be useful for the selection of cultivars more amenable to propagation.

Consequences of Climate Change at World Level: a Theoretical Review

IPCC defines climate change as any “change in the state of the climate that can be identified (e.g., using statistical tests) by changes in the mean and/or the variability of its properties, and that persists for an extended period, typically decades or longer. It refers to any change in climate over time, whether due to natural variability or because of human activity” (IPCC, 2007a, p. 30). Climate change phenomena is very threating which impacts the lifeforms and our livelihoods on this earth. The world has been experiencing frequent extreme environmental conditions. This phenomenon is not a frequent/instant event, it is a consolidated outcome of so many years due to anthropogenic and natural causes. The present paper reported the various causes and consequences of climate change at the world level. In fact, many organisation/committees/conferences were established to overcome the adverse effects of climate change and for the survival of the living organisms, respectively. Secondary data is used to identify variability of climatic features and the same information from various reports, research articles, and other sources. This review is an assessment of climate change phenomena at the worldwide level. It is found that the government participation is necessary for the development processes. There should be some rules and regulations for developed and developing countries to overcome the variability of climate change. To sum up, mitigating the impacts of climate change must be of the utmost importance, and hence, this global threat requires global pledge to report its horrible consequences to safeguard global sustenance.

Effects of chronic cold stress on tissue structure, antioxidant response, and key gene expression in the warm-water bivalve Chlamys nobilis

As ectothermic invertebrates, mollusks are regarded as good environmental indicator species for determining the adverse effects of climate change on marine organisms. In the present study, the effects of cold stress on the tissue structure, antioxidant activity, and expression levels of genes were evaluated in the warm-water noble scallop Chlamys nobilis by simulating natural seawater cooled down during winter from 17 °C to 14 °C, 12 °C, 10 °C, and 9 °C. Firstly, the gill was severely damaged at 10 °C and 9 °C, indicating that it could be used as a visually indicative organ for monitoring cold stress. The methylenedioxyamphetamine (MDA) content significantly increased with the temperatures decreasing, meanwhile, the antioxidant enzyme activities superoxide dismutase (SOD) and catalase (CAT) showed a similar pattern, suggesting that the scallop made a positive response. More importantly, 6179 genes related to low temperatures were constructed in a module-gene clustering heat map including 10 modules. Furthermore, three gene modules about membrane lipid metabolism, amino acid metabolism, and molecular defense were identified. Finally, six key genes were verified, and HEATR1, HSP70B2, PI3K, and ATP6V1B were significantly upregulated, while WNT6 and SHMT were significantly downregulated under cold stress. This study provides a dynamic demonstration of the major gene pathways' response to various low-temperature stresses from a transcriptomic perspective. The findings shed light on how warm-water bivalves can tolerate cold stress and can help in breeding new strains of aquatic organisms with low-temperature resistance.

Maladaptation in an unequal world: an evolutionary model with heterogeneous agents

AbstractMaladaptation is steadily increasing its presence in agenda and debates about climate change and its impacts. The term denotes actions undertaken, at the individual or collective level, to defend against the adverse effects of climate change or environmental degradation, but that ultimately exacerbate the underlying risk factors. In this paper, we investigate the effects of maladaptation in terms of well-being and inequality in a two-population (North–South) evolutionary model. While agents in the South often face higher vulnerability to environmental degradation and limited defense mechanisms compared to their Northern counterparts, the latter stand to endure greater economic losses, in absolute terms. Our model demonstrates that the diffusion of maladaptive choices could result in a Pareto-dominated steady state, influencing inequality levels positively or negatively based on the scale of maladaptation impacts relative to the existing environmental degradation. These findings stress the imperative of integrating environmental risk studies with maladaptive effects and dynamics. Additionally, they advocate for international discourse not only on climate change mitigation but also on adaptive measures among countries.

A Study on the Vulnerability of Fruit Crop Growers to Climate Change in Kalyana Karnataka Region

Vulnerability of fruit crop growers due to climate change can be defined as the degree to which the growers are susceptible to or unable to cope with the adverse effects of climate change. An ex-post-facto research design was used for the study. The study was conducted in the Koppal and Bidar districts of Kalyana Karnataka during the year 2022-23, to analyse the climate  change vulnerability of fruit crop growers. The total sample consisted of 80 fruit crop  growers, comprising 40 mango growers and 40 guava growers from both districts, respectively. A well-structured interview schedule and the Climate Change Vulnerability Index (CVI) was used for the study, which comprised three components: exposure, adaptive capacity and sensitivity to climate change. The overall CVI was found to be 0.124, which indicated a moderate level of vulnerability of growers to climate change. The CVI of Koppal district was 0.144, and that of  Bidar district was 0.105. This indicated that the growers in Koppal district were more vulnerable than those in Bidar district to climate change factors. It can be concluded that the socio-demographic and socio-psychological attributes of the farmers might have been influenced variably.

Effects of climate change on the health of children and young people.

The effects of climate change, such as air pollution and extreme heat events, can adversely affect the physical and mental health of children and young people at all ages. This article explores the effects of climate change on children and young people's development and explains the effects of air pollution and heatwaves on their health. The article also discusses how children and young people are knowledgeable and concerned about the effects of climate change and can offer new perspectives on addressing these effects. Finally, the authors consider the role of nurses in raising awareness of the adverse effects of climate change on children's health, incorporating climate change in their practice and promoting opportunities for children's involvement in healthcare decision-making, strategies and policy development.

The Potential Impact of Climate Change on Neural Health and The Development of Neurodegenerative Disorders.

Background: The study explores the impact of climate change on neural health and the development of neurodegenerative disorders, focusing on the rising global temperatures, pollution, and increased incidence of infectious diseases as key contributors to neurological decline. The research highlights the vulnerability of populations, particularly in climate-affected regions like the Maldives. It examines the correlation between environmental stressors and the prevalence of conditions such as Alzheimer's and Parkinson's disease. Methods and Materials: Utilizing a comprehensive review of current scientific literature from sources like PubMed and Hindawi, the study integrates findings from articles, case studies, and clinical trials published within the last five years. Keywords including "neurodegenerative diseases," "climate change," "neuroplasticity," and "omega-3- fatty acids" guided the literature search, aiming to uncover novel insights into the pathogenesis and potential mitigative strategies against neurodegeneration. Results: The investigation underscores the complex interplay between climate change and neural health, revealing significant findings on the exacerbation of neurodegenerative and neurodevelopmental disorders, cognitive impairments, and mental health issues due to environmental factors. Specifically, reductions in omega-3 fatty acids attributed to climate change emerge as a critical concern, given their crucial role in neurogenesis and neuroplasticity. Conclusion: This study establishes a clear link between climate change and the acceleration of neurodegenerative disorders, emphasizing the need for targeted research and intervention strategies. Addressing these challenges requires a multifaceted approach, integrating environmental, nutritional, and therapeutic measures to mitigate the adverse effects of climate change on neural health.