Degree Of Threat Research Articles

Mapping Tropical Dry Forest Gradients in an Andean Region with High Environmental Variability

Tropical Dry Forest (TDF) is one of the most threatened terrestrial environments in the neotropics because of high rates of conversion to agriculture. Despite this high degree of threat, many regions lack detailed maps on the actual extent and boundaries of their TDFs, which is fundamental information for their conservation. We developed a methodological framework to map TDF at 10 m in regions where they grade into other forest types. The approach uses climate variables, altitude, soil properties, and remote sensing data (multispectral and SAR − Synthetic Aperture Radar-SAR imagery) to predict TDF in the Department of Caldas, Colombia. Accuracy of the resulting map was confirmed with field observations (Overall Accuracy = 0.88, Kappa = 0.73, Area Under the Receiver Operating Characteristics Curve = 0.87, and True Skill Statistic = 0.73). We estimated ∼ 54 km2 of TDF, which represents 9.2 % of its potential area of occurrence in the study area. TDF gradually transitions to Tropical Moist Forest (TMF) from two main low altitude river valleys to higher altitudes in the Andes Mountains. With modification, our methods could be applied for mapping TDF in other tropical regions.

Theoretical and Methodological Justification of the Public Danger of an Act in Criminal Law

Public danger is a fundamental category of criminal law that defines its essence and social purpose. At the same time, science has not yet developed a unified view on the nature of public danger, its place and role in the structure of criminal law knowledge and law enforcement. In particular, the following questions remain unresolved: the legal boundaries of public danger, the correlation of the principle of legality with the social foundations of criminal liability, the correlation of the concept of harm with public danger, the possibility of its objective cognition, the impact on the assessment of public danger of acts of social values and personality, determining the quality of a crime. The paper analyzes the phenomenology of social perception of public danger in the aspect of law enforcement assessments of real harm. For this purpose, dialectics is used in the categories of reality and possibility. Harm is considered as a category of reality, and public danger as a category of opportunity. At the same time, the author understands harm and public danger not in a universal, but in a legal sense. The essence of harm means an encroachment on social values and a response to it from society and the state — a moral rebuke of the act, elevating it to the degree of social threat (danger). The public danger of a crime is constructed by the legislator, therefore this property (public danger) is associated with the reality of harm and is an important and necessary criminal law construct filled with real social meaning. The modern problem, actualized by the security paradigm, is the definition of moral criteria for the validity of socially dangerous harm.

Nitrate source analysis of underground drinking water sources in Zhangjiakou main urban area and its health risk assessment

<p style="line-height:200%;text-align:justify;text-justify:inter-ideograph;"><span lang="EN-US">In order to investigate the main pollution factors of underground drinking water sources in semi-arid agricultural areas in China, and to reveal the threatening influence of pollutants on the normal water security of local society. Single-factor evaluation index, principal component analysis, basic data statistics are used to clarify the main pollution indicators of underground drinking water sources in Zhangjiakou main city and discuss the main influencing factors of the change of their pollution concentration, and evaluate the degree of health threat of its pollution to the drinking water of local residents. The results show that: the water sources of Taobeiying and Gushi are deeply affected by human activities, and nitrate, as the only exceeding substance under drinking water standards, is the most important indicator of groundwater pollution; and the nitrate con-centration of groundwater is higher in the pasture and nearby agricultural activities; nitrate contamination levels in groundwater are within the health acceptability range for the vast majority of the population, with only newborns in the Taobeiying drinking water source being exposed to a non-carcinogenic risk of nitrate. The results of the study will help to maintain a stable groundwater environment.</span></p>

Environmental health risk of brine disposal for reverse osmosis water desalination plants: A case study in Bandar Abbas city, Iran

Reverse osmosis desalination brine (RODB) is a concentrated by-product containing higher salinity and turbidity and chemicals added to the raw water. As the RODB discharge has caused many environmental concerns, this case-control study investigated the (RODB) impact on the coastal environment. Five RODB Receiving beaches and one control point were selected, 84 samples of RODB, seawater, and coastal sediments were taken then chemical, physical, and biological parameters were measured. As well as environmental risk was assessed. The seawater salinity and turbidity on the RODB-receiving beaches were higher than the control point, and the population and diversity of plankton were lower. The content of some heavy metals was higher in the sediments affected by RODB. Low to moderate degrees of heavy metal-related environmental threat was calculated. The discharge of RODB leads to changes in the coastal ecosystem quality and can be an environmental hazard, therefore, it requires serious monitoring and control programs.

Perceptions of climate change threat across 121 nations: The role of individual and national wealth

The post-materialist hypothesis suggests that perceptions of climate change threat will be greatest among the most affluent individuals and nations. In contrast, we present a precarity hypothesis: that perceptions of threat will be greatest among the most economically vulnerable individuals and nations, who are least equipped to adapt to a changing climate. To examine these predictions, we analyzed Lloyd's Register Foundation World Risk Poll (2021), which asked 280,000 individuals from 121 countries to indicate the degree of threat they believed climate change presented to their country in the next 20 years. Overall, no relationship was found between nation-level affluence – as measured by the Human Development Index (HDI) – and perceived climate change threat. Threat shared a small positive association with individual-level income, but an even stronger positive relationship with subjective financial distress. This relationship between subjective financial distress and climate change threat was particularly strong in low-HDI countries. Together, the data show little evidence for the post-materialist hypothesis and are more consistent with a precarity hypothesis.

Unilateral Sanctions under International Law and Effectiveness of Blocking

INTRODUCTION. This article discusses modern international legal concept of unilateral sanctions. The authors contribute to the emerging discussion on the qualifying of unilateral sanctions under international law.MATERIALS AND METHODS. In this study we took into account the works of both Russian and foreign scholars in the field of international economic law, as well as analyzed documents and materials of international organizations (United Nations (UN), World Trade Organization (WTO) and others) in order to assess the compatibility of unilateral sanctions with international law. General scientific methods of cognition (analysis, synthesis, induction, and deduction), special legal methods (formal-legal, technical-legal, method of legal analogy) and comparative legal method were used in the presented research.RESEARCH RESULTS. Presented analysis has shown that widely used term “unilateral sanctions” leads to abusive and inappropriate use of international legal term. Analysis of compatibility of unilateral sanctions with other types of coercive measures such as countermeasures, UN Security Council sanctions, retortions, reprisals have shown that unilateral sanctions do not fall under the meaning of all mentioned measures. In addition, unilateral sanctions should not be justified under the WTO security exceptions. The use of extraterritorial unilateral sanctions contradicts one of the fundamental principles of international law – principle of non-interference in internal affairs. Existing blocking unilateral sanctions mechanisms are not efficient enough to compensate negative effect posed by unilateral sanctions.DISCUSSION AND CONCLUSIONS. Authors concluded that unilateral sanctions in most of the cases do not satisfy cumulative criteria of legitimate countermeasure. Unilateral sanctions are not equivalent to the United Nation Security Council sanctions, as there are no “checks and balances” in the decision-making process in the form of determining the degree of threat to peace and security and taking into account humanitarian exceptions. Although there is some correlation between unilateral sanctions and retortions or reprisals, retortions and reprisals posses criteria of legality and proportionality, while, unilateral sanctions are introduced at the state’s discretion without any standard. Furthermore, the authors argue that to avoid abusive use of the WTO security exceptions WTO panels have to rely on the well-balanced approach used by the Panel in Russia – Transit case. This approach shows that the context of security exception should be understood as encompassing only military and closely related to military issues and does not cover political, economic, cultural or any other interests and relations. Existing blocking mechanisms of unilateral sanctions require separate qualification under international law including compatibility with the legitimate countermeasures.

Guadua guzmanii (Poaceae: Bambusoideae: Bambuseae: Guaduinae): A new woody bamboo species endemic to Jalisco, Mexico

Guadua comprises 35 described species, seven of which are distributed in Mexico. Since 1976, a specimen corresponding to the genus Guadua was collected, which could not be correctly assigned to any described taxon. In the present study, a new species of Guadua endemic to the state of Jalisco is described based on vegetative characters. Herbarium specimens were reviewed, field collections made, and specialist literature consulted. A comparison with similar specimens was conducted. The degree of threat was determined following the criteria of the International Union for Conservation of Nature (IUCN). Guadua guzmanii, endemic to the El Tamarindo peninsula, municipality of La Huerta, Jalisco, is described. We include a morphological key for the species of the genus Guadua in Mexico, an illustration, photographs, and a distribution map. According to the IUCN criteria, the species is classified as Critically Endangered due to its restricted geographical distribution. With the description of Guadua guzmanii, the number of native Guadua species in Mexico increases to eight. Additionally, the number of woody bamboos in Mexico increases to 60, with 43 species endemic to Mexico and four endemic to Jalisco, included: Chusquea contrerasii, Chusquea guzmanii, Rhipidocladum singuliflorum, and Guadua guzmanii.

Trait impulsivity influences behavioural and physiological responses to threat in a virtual environment

Trait impulsivity represents a tendency to take action without forethought or consideration of consequences. This trait is multifaceted and can be decomposed into attentional, motor and non-planning subtypes of impulsivity. The purpose of the current study was to investigate how subtypes of trait impulsivity responded to different degrees of threat within room-scale virtual reality (VR) with respect to behaviour and level of physiological activation. Thirty-four participants were required to negotiate a virtual environment (VE) where they walked at height with the continuous threat of a virtual ‘fall.’ Behavioural measures related to the speed of movement, interaction frequency and risk were collected. Participants also wore ambulatory sensors to collect data from electrocardiogram (ECG) and electrodermal activity (EDA). Our results indicated that participants who scored highly on non-planning impulsivity exhibited riskier behaviour and higher skin conductance level (SCL). Participants with higher motor impulsivity interacted with more objects in the VE when threat was high, they also exhibited contradictory indicators of physiological activation. Attentional impulsivity was associated with a greater number of falls across the VE. The results demonstrate that subtypes of trait impulsivity respond to threats via different patterns of behaviour and levels of physiological activation, reinforcing the multifaceted nature of the trait.

Risk Assessment and Sources Apportionment of Toxic Metals in Two Commonly Consumed Fishes from a Subtropical Estuarine Wetland System.

The widespread occurrence of heavy metals in aquatic environments, resulting in their bioaccumulation within aquatic organisms like fish, presents potential hazards to human health. This study investigates the concentrations of five toxic heavy metals (Pb, Hg, Zn, Cu, and Cr) and their potential health implications in two economically important fish species (Otolithoides pama and Labeo bata) from a subtropical estuarine wetland system (Feni estuary, Bangladesh). Muscle and gill samples from 36 individual fish were analyzed using energy dispersive X-ray fluorescence (EDXRF). The results revealed that the average quantities of heavy metals in both fishes' muscle followed the declining order of Zn (109.41-119.93 mg/kg) > Cu (45.52-65.43 mg/kg) > Hg (1.25-1.39 mg/kg) > Pb (0.68-1.12 mg/kg) > Cr (0.31-5.82 mg/kg). Furthermore, Zn was found to be present in the highest concentration within the gills of both species. While the levels of Cu, Zn, and Cr in the fish muscle were deemed acceptable for human consumption, the concentrations of Pb and Hg exceeded the permissible limits (>0.5 mg/kg) for human consumption. Different risk indices, including estimated daily intake (EDI), target hazard quotient (THQ), hazard index (HI), and carcinogenic or target risk (TR), revealed mixed and varying degrees of potential threat to human health. According to the EDI values, individuals consuming these fish may face health risks as the levels of Zn, Cu, and Cr in the muscle are either very close to or exceed the maximum tolerable daily intake (MTDI) threshold. Nevertheless, the THQ and HI values suggested that both species remained suitable for human consumption, as indicated by THQ (<1) and HI (<1) values. Carcinogenic risk values for Pb, Cr, and Zn all remained within permissible limits, with TR values falling below the range of (10-6 to 10-4), except for Zn, which exceeded it (>10-4). The correlation matrix and multivariate principal component analysis (PCA) findings revealed that Pb and Cr primarily stemmed from natural geological backgrounds, whereas Zn, Cu, and Hg were attributed to human-induced sources such as agricultural chemicals, silver nanoparticles, antimicrobial substances, and metallic plating. Given the significance of fish as a crucial and nutritious element of a balanced diet, it is essential to maintain consistent monitoring and regulation of the levels and origins of heavy metals found within it.

Evaluating the landfill leachate quality using leachate pollution index (LPI) and technique for order preference by similarity to an ideal solution (TOPSIS)

Variability and diversity of landfill leachate cause difficulties in assessing the actual degree of threat to the environment and selecting an appropriate method of disposal or treatment. Therefore, quantifying leachate contamination potential is essential in landfill management and could be used to assess the accuracy of landfill operation and its impact on surrounding areas. The aim of this paper was to evaluate the performance of the Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS) method and its suitability in determining leachate pollution potential in comparison to the Leachate Pollution Index (LPI) method. For this purpose, the quality of leachate from the landfill, collected four times a year from 2004 to 2021, was analysed. The following parameters were monitored: pH, EC, Pb, Cu, Zn, Cr, and Hg. On the basis of the measured parameters, the LPI and TOPSIS indexes were calculated. The obtained results indicated that the TOPSIS method is more sensitive and accurate in observing changes in leachate quality. It can be applied to any number of contaminant parameters without restrictions on scope, quantity, or their relative importance. It can also be used to compare the variations in leachate quality over time or to analyse differences in leachate quality among various landfill sites.

Socratic nudges, virtual moral assistants and the problem of autonomy

AbstractMany of our daily activities are now made more convenient and efficient by virtual assistants, and the day when they can be designed to instruct us in certain skills, such as those needed to make moral judgements, is not far off. In this paper we ask to what extent it would be ethically acceptable for these so-called virtual assistants for moral enhancement to use subtle strategies, known as “nudges”, to influence our decisions. To achieve our goal, we will first characterise nudges in their standard use and discuss the debate they have generated around their possible manipulative character, establishing three conditions of manipulation. Secondly, we ask whether nudges can occur in moral virtual assistants that are not manipulative. After critically analysing some proposed virtual assistants, we argue in favour of one of them, given that by pursuing an open and neutral moral enhancement, it promotes and respects the autonomy of the person as much as possible. Thirdly, we analyse how nudges could enhance the functioning of such an assistant, and evaluate them in terms of their degree of threat to the subject’s autonomy and their level of transparency. Finally, we consider the possibility of using motivational nudges, which not only help us in the formation of moral judgements but also in our moral behaviour.

CHECK-LIST OF BIRD SPECIES FROM PIAUÍ STATE, BRAZIL

Piauí is inserted between two important biomes, the Cerrado and the Caatinga. The transition areas, demonstrate unique characteristics and derived from adjacent biomes, thus presenting a high number of species of different types of habitats. Studies that have specific data on the occurrence of species are essential for the knowledge and conservation of the biodiversity of a region. The article aims to present the species of birds recorded in the state of Piauí, analysing the conservation status of the species. For this survey a systematic review is being used through indexers such as Google Scholar, Scielo and virtual libraries of Higher Education Institutions. A single table with all the species found in the surveys and maps was made to help visualize the municipalities that have scientific publications. The state of Piauí has 224 municipalities, of these only 35 have a survey of the avifauna with 143 publications between 1982 and 2022, which recorded 487 species of birds in the territory of Piauí. Of these records 36 species (7.4%) are classified with some degree of threat according to the IUCN and MMA. The studies are concentrated in the north and south, with few studies in the center of the state. Analyzing the map of the state of Piauí it was possible to observe that the Conservation Units are also concentrated in the northern and southern regions of the state. Thus, most of the studies were carried out in Conservation Units, and the surveys found outside Conservation Units are within Priority Areas for Conservation.

Advantages and Pitfalls of the Use of Optical Coherence Tomography for Papilledema.

Papilledema refers to optic disc swelling caused by raised intracranial pressure. This syndrome arises from numerous potential causes, which may pose varying degrees of threat to patients. Manifestations of papilledema range from mild to severe, and early diagnosis is important to prevent vision loss and other deleterious outcomes.The purpose of this review is to highlight the role of optical coherence tomography (OCT) in the diagnosis and management of syndromes of raised intracranial pressure associated with papilledema. Ophthalmoscopy is an unreliable skill for many clinicians. Optical coherence tomography is a non-invasive ocular imaging technique which may fill a current care gap, by facilitating detection of papilledema for those who cannot perform a detailed fundus examination.Optical coherence tomography may help confirm the presence of papilledema, by detecting subclinical peripapillary retinal nerve fiber layer (pRNFL) thickening that might otherwise be missed with ophthalmoscopy. Enhanced depth imaging (EDI) and swept source OCT techniques may identify optic disc drusen as cause of pseudo-papilledema. Macular ganglion cell inner plexiform layer (mGCIPL) values may provide early signs of neuroaxonal injury in patients with papilledema and inform management for patients with syndromes of raised intracranial pressure. There are well-established advantages and disadvantages of OCT that need to be fully understood to best utilize this method for the detection of papilledema.Overall, OCT may complement other existing tools by facilitating detection of papilledema and tracking response to therapies. Moving forward, OCT findings may be included in deep learning models to diagnose papilledema.

Groundwater Chemical Status Assessment in the Area of the Waste Landfill in Chorzów—Southern Poland

In this study, the spatiotemporal variation of water pollution near a municipal solid waste landfill in Chorzow (southern Poland) was investigated. For this purpose, analyses of electrolytic conductivity, sulfates, chlorides, nitrates, ammonium ion, and boron were performed. The landfill water pollution index (LWPI) and Nemerow Pollution Index (NPI) were calculated on the basis of groundwater monitoring results for the study area. The results indicated very high pollution in each piezometer. The value of the LWPI index for the piezometer located at the groundwater outflow from the landfill exceeded 320, and values exceeding five indicate a high risk to groundwater. In the case of the NPI index, the value reached nearly 44, which also indicates a high risk. The structure of both indices allows for the assessment of the level of threat to groundwater in areas of pollution sources. However, the NPI index highlights the contribution of parameters other than main ions to total water pollution. The use of indexes in assessing the quality of groundwater around pollution hotspots is very helpful in waste management, as it allows for determining the degree of threat to water, and thus can help in implementing additional preventive solutions.

Heavy metal distribution, fractionation, metal pollution and environmental risk assessment in surface sediment of Narmada River, India

ABSTRACT Owing to the rapid industrial and socioeconomic development, the heavy metal concentration in the river is gradually increasing, it has the potential to threaten the aquatic environment and mankind. The present investigation deals with the quantification and fractionation of heavy metals from the sediments of the Narmada River. The presence of these heavy metals can be toxic to human health and aquatic life, therefore different pollution indices were evaluated to identify the degree of threat that might be imposed by these contaminants in the surface water and sediment. In this context, risk assessment code (RAC), hazard quotient (HQ), hazard index (HI) and total cancer risk (TCR) were calculated to examine the risk of heavy metal contamination on the human being. The important heavy metals and their concentration (in mg/kg, dry weight) have followed the following order, Fe > Al > Mn > Cr > Cu > Ni > Zn > Pb > Cd. Pollution indices classified the surface sediments under the uncontaminated to moderately contaminated category; the major responsible heavy metals for different pollution levels were Cr, Mn, Cu and Pb. The RAC identified Mn and Cd as potential heavy metals which may cause a high risk to aquatic organisms. HQ, HI and TCR values confirmed no human health risk. However, the Cr concentration present in surface sediments might cause cancer via ingestion in children. The insights obtained from this study shall aware and encourage the competent legislative bodies to plan an appropriate regular monitoring campaign and take necessary measures to improve the health of the river.

Wildlife Consumption Dynamics: Unveiling Conduru Park in Southern Bahia, Brazil

The current investigation aimed to identify the wild animals utilized as a food source in five locations within the Serra do Conduru State Park region, Bahia, Brazil. The field survey was conducted from June 2016 to July 2017, involving semi-structured interviews and informal conversations with 45 hunters. The composition of species used for sustenance in the five locations was characterized through permutation multivariate analyses of variance. Generalized linear models were constructed to evaluate whether socio-demographic variables among hunters influenced the number of captured species. A total of 67 species (34 families and 22 orders) of hunting significance were documented in the region, with 41 being hunted for consumption. The most represented taxa were mammals (32), birds (21), reptiles (13), and amphibians (1). Dicotyles tajacu, Dasypus novemcinctus, and Cuniculus paca emerged as the most targeted species for food. Hunters who still reside within the conservation unit capture a greater number of wild animals. Older hunters and those with smaller family sizes hunt a broader range of species. The rifle and domestic dogs are the predominant techniques employed in the region. The findings underscore the persistence of illegal hunting practices in the Serra do Conduru State Park region. This emphasizes the necessity for measures directed at the conservation of hunted species, particularly those identified as being under some degree of threat in nature.

Технологія керування безпілотним літальним апаратом за умов конфліктних ситуацій

Introduction. The motion control of traditional manned aircraft and unmanned aerial vehicles (UAVs) has many distinctions that directly affect the process of conflict resolution. The problem of resolving conflict situations involving different types of aircraft is relevant due to the rapid development of unmanned aircraft and the expansion of its application areas. Purpose. The aim of the paper is to develop a technology for controlling an unmanned aerial vehicle in conflict situations, which will allow optimizing the maneuver trajectory based on a number of criteria and ensure safe separation of aircraft in airspace. Results. The paper proposes a technology for UAV control in the conditions of a conflict: a number of approaches to resolving conflict situations between different types of aircraft are identified; the concept of conflict situations for UAVs and traditional manned aircrafts is presented, on the basis of which a technology is developed that combines different approaches to detecting a conflict, classifying the occurrence of a conflict, classifying an evasive maneuver, and ensuring the safe separation of the controlled UAV from different types of aircraft in airspace. Conclusions. Based on the analysis results of the current state of UAV control in the conditions of a conflict problem, it is determined that such tasks are already being solved, but it is advisable to analyze the possibility of further providing additional protection for the controlled UAV and optimizing its trajectory to ensure the least spatial and time losses during the flight. Conflict situations are a violation of the norms of maintaining a safe distance in space and lead to a collision of aircraft in the absence of appropriate actions to resolve such violations. Therefore, for the effective resolution of the conflict situations, the classifications of the degree of threat, classification of evasive maneuvers and ensuring minimal spatial and time losses by using the criterion of minimum area of the required maneuver are proposed.

The Human Factor in the Security of Information Resources of Marketing Departments at Universities in Poland, Ukraine and the Czech Republic

The aim of the article is to present the results of research into how the degree of threat to the security of information resources resulting from human factors is perceived by employees of marketing departments at universities in Poland, Ukraine and the Czech Republic. The theoretical part of the article lists and describes the most common factors, mentioned in the relevant literature on the subject, stemming from the behaviour, characteristics and competences of employees and affect the security of information management. The empirical part presents the results of research conducted in Poland, Ukraine and the Czech Republic between November 2021 and June 2023 inclusive.

Рецензія на монографію «Сучасні радіаційно-ядерні загрози: навчальний посібник»

The study guide "Modern Radiation-Nuclear Threats" examines issues of radiation-nuclear threats at the current stage of human development (characteristics of the phenomenon of radioactivity and ionizing radiation, descriptions of nuclear warheads, damage factors of a nuclear explosion, radiation terrorism and radiation weapons, radiation-nuclear accidents at nuclear power plants etc). Features of the biological action of ionizing radiation (primary and secondary radiobiological effects, stochastic and deterministic effects, chronic radiation sickness) are described. Data are provided on the prospects for the development of nuclear energy in Ukraine. Modern technical means for assessing the degree of radiation-nuclear threat were considered separately: military dosimetric devices, dosimetric devices of the State Emergency Service and devices used in atomic energy were characterized. Issues of interdepartmental cooperation in the field of prevention and response to radiation and nuclear threats in Ukraine were considered. The study guide is intended for students, intern doctors and students of higher medical educational institutions of Ukraine and post-graduate medical education institutions. The study guide is drawn up in accordance with the requirements of the Program for the Training of Citizens of Ukraine under the Program for the Training of Reserve Officers of the Medical Service, the module "Military Toxicology, Radiology and Medical Protection" for applicants of the first (bachelor's) level of knowledge 22 "Health Care" in the specialties "Medical business", "Dentistry", "Pediatrics", "Pharmacy" and the second (master's) level of knowledge 22 "Health care" for military accounting specialties "Medical business", "Dentistry", "Pharmacy".

Diversities of disability caused by lung cancer in the 66 Belt and Road initiative countries: a secondary analysis from the Global Burden of Disease Study 2019.

Due to the increase in life expectancy and the aging of the global population, the "Belt and Road" ("B&R") countries are faced with varying degrees of lung cancer threat. The purpose of this study is to analyze the differences in the burden and trend of lung cancer disability in the "B&R" countries from 1990 to 2019 so as to provide an analytical strategic basis to build a healthy "B&R". Data were derived from the Global Burden of Disease 2019 (GBD 2019). Incidence, mortality, prevalence, the years lived with disability (YLDs), and disability-adjusted life years (DALYs) of lung cancer and those attributable to different risk factors were measured from 1990 to 2019. Trends of disease burden were estimated by using the average annual percent change (AAPC), and the 95% uncertainty interval (UI) was reported. China, India, and the Russian Federation were the three countries with the highest burden of lung cancer in 2019. From 1990 to 2019, the AAPC of incidence, prevalence, mortality, and DALYs generally showed a downward trend in Central Asia (except Georgia) and Eastern Europe, while in China, South Asia (except Bangladesh), most countries in North Africa, and the Middle East, the trend was mainly upward. The AAPC of age-standardized incidence was 1.33% (1.15%-1.50%); the AAPC of prevalence, mortality, and DALYs from lung cancer in China increased by 24% (2.10%-2.38%), 0.94% (0.74%-1.14%), and 0.42% (0.25%-0.59%), respectively. A downward trend of the AAPC values of age-standardized YLD rate in men was shown in the vast majority of "B&R" countries, but for women, most countries had an upward trend. For adults aged 75 years or older, the age-standardized YLD rate showed an increasing trend in most of the "B&R" countries. Except for the DALY rate of lung cancer attributable to metabolic risks, a downward trend of the DALY rate attributable to all risk factors, behavioral risks, and environmental/occupational risks was shown in the vast majority of "B&R" countries. The burden of lung cancer in "B&R" countries varied significantly between regions, genders, and risk factors. Strengthening health cooperation among the "B&R" countries will help to jointly build a community with a shared future for mankind.