Human Economic Activity Research Articles

Considerations for the use of laboratory-based and field-based estimates of environmental tolerance in water management decisions for an endangered salmonid

Water infrastructure development and operation can provide for human economic activity, health, and safety. However, this infrastructure can also impact native fish populations resulting in regulatory protections that can, in turn, alter operations. Conflict over water allocation for ecological function and human use has come to the forefront at Shasta Reservoir, the largest water storage facility in California, USA. Shasta Reservoir supports irrigation for a multibillion-dollar agricultural industry, provides water for urban and domestic use, provides flood protection for downstream communities, and power generation as part of the larger Central Valley Project in California. Additionally, an endangered run of Chinook Salmon relies on cold water management at the dam for successful spawning and egg incubation. Tradeoffs between these uses can be explored through application of models that assess biological outcomes associated with flow and temperature management scenarios. However, the utility of models for predicting outcomes of management decisions is contingent on the data used to construct them, and data collected to evaluate their predictions. We evaluated laboratory and field data currently available to parameterize temperature-egg survival models for winter run Chinook Salmon that are used to inform Shasta Dam operations. Models based on both laboratory and field data types had poor predictive performance which appears to limit their value for management decisions. The sources of uncertainty that led to poor performance were different for each data type (field or laboratory) but were rooted in the fact that neither data set was collected with the intention to be used in a predictive model. Our findings suggest that if a predictive model is desired to evaluate operational tradeoffs, data should be collected for the specific variables and life stages desired, over an appropriate range of values, and at sufficient frequency to achieve the needed level of precision to address the modeling objective.

Features of distribution of a number of rare and protected plant species in the territories of oligotrophic and mesotrophic mires within oil fields of Khanty-Mansi Autonomous Area – Yugra

The technogenic transformation of oligotrophic and mesotrophic mires, which occurs during the functioning of the infrastructure of oil fields, leads to the emergence of new habitats with fundamentally different conditions, previously uncharacteristic for these biogeocenoses. Expansion of areas of eutrophicated soils, pollution with oil and chlorides, subsequent reclamation measures, the formation of embankments from mineral soil – all these disturbance types create the preconditions for the disappearance of rare plants, however, in parallel, the introduction of new species that also have a protected status is noted. Transformed areas of mires can become refugia for endangered and protected plants. Three groups of plants can be distinguished, related to the nature of the technogenically transformed substrates on which they settle. The first group includes plants that settle exclusively on peat, the second includes species found on mineral substrates introduced into mires, the third group includes species that can grow both on mineral substrates and technogenically eutrophicated peat soils. The article provides characteristics of a number of transformed habitats that arose in the mire areas of the – Khanty-Mansi Autonomous Area – Yugra, within which rare and protected species were found. Among the plants whose distribution in the mires of the district is largely due to the expansion of human economic activity, mention should be made of Thelypteris palustris, Lycopodiella inundata, Typha angustifolia, liverwort Heterogemma laxa, etc.

PRODUCTION AND DISTRIBUTION FROM ISLAMIC ECONOMIC PERSPECTIVE

In Islamic economics, production and distribution are the main pillars for achieving happiness, Islam bases production on the purpose of utilization, that production is a springboard for achieving value benefits and a more collective utilization goal that touches all groups. The presence of this paper is to examine the inherent (close relationship) of the concept of production and distribution based on an Islamic view. The results of this study will become a new discourse in Islamic economics literature as a contribution in the theoretical field for the perfection of the results of future studies. The type of research used is library research by referring to the written content of relevant research and then elaborating it with current phenomena. The conclusion states that Islam is a religion of rahmatan lil -' alamin which implies the distribution of goodness and benefit to every creature created by Allah SWT on earth, therefore this is a principle that is absorbed in Islamic economics so that it wards off all forms of production and distribution activities that are not in harmony with it. So that all human economic activities as caliphs must be verified based on Islamic normative values. Between the concepts of production and distribution, according to Islam, both are not a separate entity, but are a fragment. The main motive that must precede production is distribution, that someone who works has no other motive than himself and to ensure the fulfillment of the needs of others for the sake of realizing prosperity, economic justice and a balanced standard of living among all elements of society .

История башенных сооружений: прошлое и настоящее

Purpose: to make an analytical review of the existing literature and systematization by purpose in various eras of existence for tower structures, as well as to highlight the achievements of mankind in the development of steel lattice towers used as supports for radio-electronic equipment over the past 130 years. Methods: the method of analytical review of the evolution of tower structures from the initial stages of the development of society was used with a description of the vectors of development and expediency of the construction of these structures, followed by the conclusion of modern trends, especially aimed at the development of steel tower structures used for the support of radio equipment. Results: various review and analytical studies have been analyzed, which allow us to draw conclusions about the use of structures in the past and identify the global vector of development of tower structures in various cultures; a comprehensive assessment, analysis and formalization of information presented in the form of a concise overview was carried out, in addition, a comprehensive analysis of the development of steel lattice towers in domestic science of the USSR period was carried out, and modern trends in the development of steel lattice towers were reflected. The result of this work is a generalization of world and national research aimed at accumulating knowledge about the origin and vectors of future trends in the development of tower structures. Practical significance: the accumulation and analysis of existing knowledge about the history of the development of tower structures and their purpose in human economic and household activities in various epochs has been carried out. A systematic series of modern trends in the development of steel tower structures used as supports for radio-technical equipment is presented in order to determine the direction of future research.

Экологизация жизнедеятельности как системный элемент экологического управления

The greening of life is a modern stage of socio-economic and social development of society. The sustainable development of the economy, technology and technology have a negative impact on the environment and lead to the gradual depletion of natural resources. The development of environmental ideas among the population of the country, the restoration of natural objects, the preservation of the natural environment, the conduct of human economic activity taking into account respect for nature – all this is the greening of life, and environmental management is aimed at the ecological reorientation of business processes and social education of a person. The article presents the theoretical and practical aspects of the greening of life in the modern economy, a regional assessment of the environmental management sys-tem is carried out, practical recommendations are given within the framework of the development of a new national project "Environmental well-being".

Prospects for global sustainable development through integrating the environmental impacts of economic activities

Human economic activities drive the production and consumption of goods and services, contribute to the achievement of the United Nations Sustainable Development Goals (SDGs). However, the extent of economic growth’s influence on the SDGs remains unclear. To fill this knowledge gap, here, we quantified the environmental effects of economic activities and explored correlations between environmental effect and achieving SDGs. We developed six Environmental Footprint Indices, with a higher score indicating better efficiency or lower burden. Here we show that the various Environmental Footprint Indices had synergistic and trade-off effects on most SDG targets indices, but the synergistic effects prevailed. As income increased, the correlation between Environmental Footprint Indices and SDG target indices gradually strengthened. improved production efficiency and consumption changes notably advance SDGs, especially in low-income group countries. Our work provides scientific insights into the impact and prospects of environmental regulation required for achieving the SDGs by 2030.

Assessing pollinator abundance and services to enhance agricultural sustainability and crop yield optimization in the Qilian Mountains

ContextPollination services are critical to crop production and human livelihoods, linking natural ecosystems directly to agricultural production systems. However, pollination services and pollinators are under constant threat from land-use changes and various other environmental pressures. ObjectiveIn this study, employing a case study of the entire Qilian Mountains in northwest China, the distribution of nectar sources in different land use types in the study area was determined through field survey and literature. MethodsBased on 1990–2020 land use data, crop yield data, crop prices, pollinating bee species and nectar plants data. We used the Gross Ecological Product (GEP) accounting and InVEST model of pollination services and assessed the status and trends of pollination services, the risks posed by land use changes and environmental pressures, and suggested potential solutions for mitigating identified risks. Results and conclusionsThe results of the study showed that (1) nectar sources and nesting areas' potential distribution closely correlates with land use types; (2) the Pollinator abundance index (PAI) is above 0.30, a high level, and the Pollination potential index (PPI) is between 0.15 and 0.30, a medium level, with both indices generally increasing over the past 40 years; (3) Human economic activities and land management policies had the most significant impact on pollination services, with 15.57 % and 14.02 %, respectively. Climate change (temperature, precipitation, extreme events) and invasive alien species had relatively minor impacts, accounting for 0.14 % and 0.15 %, respectively. (4) The Qilian Mountains will face a new risk, whether monoculture or the expansion of pollinator-dependent crops could lead to habitat homogenization issues, potentially affecting pollinator abundance and diversity. SignificanceWe recommend that future plans emphasize the provision of pollinator nesting resources along with floral resources, restoration of semi-natural and natural habitats adjacent to crops, adjustment of cropping patterns, and implementation of agricultural diversification, which will help to ensure pollinator diversity and sustainability of agroecosystem pollination services.

A deep learning-based model for estimating pollution fluxes from rivers into the sea and its optimization

Pollution fluxes from rivers into the sea are currently the main source of pollutants in nearshore areas. Based on the source-sink process of the basin-estuary-coastal waters system, the pollution fluxes into the sea and their spatiotemporal heterogeneity were estimated. A deep learning-based model was established to simplify the estimation of pollution fluxes into the sea, with socio-economic drivers and meteorological data as input variables. A method for estimating the contribution rate of pollution fluxes from different spatial gradient was proposed. In this study, we found that (1) the pollution fluxes into the sea of total nitrogen (TN) and total phosphorus (TP) from the Bohai Sea Rim Basin (BSRB) in 1980, 1990, 2000, 2010, and 2020 were 25.38 × 104, 26.12 × 104, 27.27 × 104, 29.82 × 104, 25.31 × 104 and 1.32 × 104, 2.14 × 104, 2.09 × 104, 1.87 × 104, 1.68 × 104 tons, respectively. (2) The proportion of rural life and livestock to the TN was the highest, accounting for 39.18 % and 21.19 %, respectively. The proportion of livestock to the TP was the highest, accounting for 39.20 %, followed by rural life, accounting for 24.72 %. The results indicated that the pollution fluxes in the BSRB were related to human economic activities and relevant environmental protection measures. (3) The deep learning-based model established to estimate runoff pollution fluxes into the sea had the accuracy of over 90 %. (4) As for contribution rate, in terms of the elevation, the range of 0–100 m had the highest proportion, accounting for 39.65 %. The range of 50–100 km from the coastline had the highest proportion, accounting for 18.11 %. In terms of the district, coastal area has the highest proportion, accounting for 38.00 %. This study revealed the changing trends and driving mechanisms of pollution fluxes into the sea over the past 40 years and established a simplified deep learning-based model for estimating pollution fluxes into the sea. Then, we identified regions with high pollution contribution rate. The results can provide scientific references for the adaptive management of the nearshore areas based on the ecosystem.

The Nearshore Marine of ShenZhen Environmental Risk Assessment Method Based on the DPSIR Framework

The nearshore marine areas are the most intensely concentrated regions for human economic activities and serve as vital carriers for the development of the marine economy. Accurately assessing the environmental risks in these areas is of significant importance for the sustainable development of the marine economy. This study constructs an environmental risk assessment system for the nearshore marine areas of Shenzhen City based on the DPSIR framework and evaluates it using the comprehensive index method. Specifically, the study begins by selecting 27 indicators related to the marine environment to construct the evaluation index system. It employs the grey relational analysis and entropy weight method to weight the indicators and finally assesses the environmental risks of Shenzhen's nearshore marine areas from 2013 to 2020 using the comprehensive index method. The study finds that the environmental risks of Shenzhen's nearshore marine areas from 2013 to 2020 are generally low, with the risk score increasing from 0.3277 to 0.7308 year by year, shifting from a more dangerous to a safe risk level. The research indicates that the marine environment of the nearshore areas in Shenzhen is greatly influenced by local human economic activities and the industrial structure of Shenzhen. The study suggests that the environmental safety level of Shenzhen's nearshore marine areas could be improved by leveraging policy guidance, optimizing the industrial structure, and perfecting tourism management methods.

İNGİLİS DİLİNDƏ OLAN ZOONİMLƏRİN LEKSİK XÜSUSİYYƏTLƏRİ

Lexical Features of Zoonyms in English Language Summary Zoonyms consist of an important part of the vocabulary in English language. The naming of animals by various special names has existed since ancient times to nowadays, which is related to their special role in human life. They are invaluable assistants in human economic activity, close and true friends for circus and zoo workers. Moreover, since they cannot be translated, they are attributed to non-equivalent units. That is why it contains a national-cultural component revealed through the semantic analysis and comparison of words. Human does not deal with the world, but with his own ideas, cognitive patterns and models. Even so, the communication and interaction of language and culture becomes one of the main problems of modern linguistics. Key words: zoonym, phraseological units, metaphor, lexical feature, communication

Heterogeneous shell growth of the neustonic goose barnacle Lepas anserifera

Floating materials of both natural and anthropogenic origin affect marine ecosystems and human economic activities. Although the tracking of floating materials is important to manage the economic risks, it is difficult to trace them back to the events of origin, such as tsunamis and underwater volcanic eruptions. The gooseneck barnacle Lepas anserifera, a rapid colonizer in pelagic environments, is a potential “natural logger” of floating materials. In this study, we performed temperature-controlled culture experiments and growth line staining in the laboratory to quantify the growth increments of shells (scutum and tergum) consisting the capitulum of L. anserifera separately, and to examine the effects of the temperature on their growth. Following calcein staining, the growth lines of L. anserifera were visualized under a fluorescent microscope, and gross (capitular length and width) and individual (scutum and tergum) shell growth were compared. Shells grew in twice as much in the capitular length direction than in the capitular width direction owing to the larger growth increases in the scutum than in the tergum. Growth increments were unaffected by temperatures in the range from 20°C to 30°C, although the growth appeared to slow down in September and October compared with August. The stable oxygen isotope composition (δ18O) of the shells represented the water temperature as previously known, and the present results showed that 18O enriched in scutum than tergum in most cases. Further understanding for the biomineralization process of barnacles is required for the precise application of environmental proxies in barnacle shells.

Analysis of Land Use Changes in the Sado Estuary (Portugal) from the 19th to the 21st Century, Based on Historical Maps, Fieldwork, and Remote Sensing

This study analyses land use changes in the Sado Estuary (West-Central Portugal) based on a multi-temporal analysis of 19th century cartographic data and 21st century remote sensing land use maps, updated by fieldwork. A GIS plot of land use evolution is summarized in a quantitative table. The comparison shows the changes in land use, with increasing occupation by human economic activities, including extensive agriculture and forestry, as well as localized urbanization and industrialization. The main elements of the landscape impacted by anthropogenic uses were (i) hydrography—river dams affected the flow dynamics and sedimentary processes in the estuary; (ii) vegetation—increasing agriculture and forestry reduced the area of native vegetation, which is now mostly occupied by vineyards, pine forests and cork oaks; (iii) wetlands—tidal and alluvial plains are being occupied by rice cultivation, aquaculture, industries, and ports; (iv) coastal dunes—new developments are occupying large areas of Holocene coastal dunes; and (v) natural environment—mining and dredging have affected some habitats and biodiversity. This analysis is intended to help the territorial organization of present and future economic activities, as well as to reduce environmental and social problems, thus promoting the long-term sustainability of this rapidly evolving region.

Early climate mitigation as a social dilemma

We introduce a novel game where a decaying atmospheric quality, modeled as a stock variable determining the payoff externality, can be counteracted through individual mitigation efforts. It encompasses three characteristics of climate change as a social dilemma: (a) the continuous nature of climate degradation, (b) the constant influx of emissions resulting from human economic activities, and (c) the greater efficacy of early mitigation actions. We report findings from an experiment where, across four treatments, we manipulate the starting atmospheric quality and introduce inequality in the endowments employed to mitigate. Results indicate that subjects fail to mitigate in early periods, an individually rational strategy. We do not find differences between treatments at the aggregate level. However, participants treat their groupmates’ past mitigation as a strategic substitute for their own mitigation (i.e., if others’ mitigation increase, participants reduce their mitigation). This substitution is less intense if the initial atmospheric quality is negative.

Profiles of Antibiotic Resistance Genes in the Coastal Aquatic Environment of Xiamen City

The coastal areas and the adjacent islands are the hotspots of human economic and social activities, including urbanization, industrialization, and agricultural practices, which have profound impacts on the ecological environment of the coastal environment. Antibiotic resistance genes （ARGs）, as emerging contaminants, have become hot topics in water ecological security and public concern. However, the profiles of antibiotic resistome in the costal water remain largely unknown, impeding resistome risk assessment associated with coastal environments. In this study, the high-throughput quantitative PCR technique was used to investigate the abundance and distribution of ARGs in the coastal environment of Xiamen City. Combined with the 16S rDNA gene amplicon sequencing method, the structure and composition of the microbial community in a water environment were investigated, and the influencing factors and associated mechanism of ARGs in seawater were deeply explained. The results of this study showed that a total of 187 ARGs were detected in the coastal water environment, and the abundance level was up to 1.29×1010 copies·L-1. Multidrug resistance, aminoglycosides, and β lactamase resistance genes were the three main classes of antibiotic resistance genes in the water environment of the Xiamen coastal zone. On the whole, the profile of ARGs was of high abundance, great diversity, and common co-existence, and the coastal water environment was an important hot area and reservoir for antibiotic resistance genes. Twenty-two microbes, including Nautella, Candidatus, Tenacibaculum, Rubripirellula, and Woeseia, were potential carriers of the corresponding 16 antibiotic resistance genes. The mobile genetic elements （MGEs） and microbial community structure accounted for 93.9% of the variation in environmental resistance genes in water. Therefore, microbial community and its mobile genetic elements were the most important driving forces for the occurrence and evolution of ARGs in coastal waters. Based on the results, it is implied that the environmental antibiotic resistance genes in the waters near Xiamen Island have potential risks to water ecological security and human health and highlight the necessity for comprehensive surveillance of ARGs associated with microbial contamination in the coastal aquatic environment.

Методика оценки экономического ущерба подземным водам при эксплуатации гидротехнических сооружений

Introduction. The problem is that currently there are no standard indicators for the degree of groundwater contamination. As a rule, standard indicators for surface waters are taken as a criterion for assessing their pollution. However, as is known, the underground hydrosphere is a separate environment, and groundwater is a separate component of the environment. In addition, groundwater is a strategic reserve of clean fresh water for the population of the Russian Federation. Therefore, it is clear that the regulation of maximum permissible harmful effects on groundwater and maximum permissible discharges of harmful substances into groundwater bodies is currently extremely necessary. Due to the fact that there are no standard indicators, there is no economic regulation of the negative impact of economic activities on groundwater. And this impact is very significant. This has been proven by numerous long-term monitoring studies of the underground hydrosphere, which is under the influence, for example, of mining enterprises in the Urals Federal District. Materials and methods. This work uses hydrogeological (deposit groundwater regime and balance monitoring), geochemical, and geo-ecological (groundwater quality and pollution monitoring) research methods, as well as observation and statistical and cartographic data processing methods. The research is based on a large amount of accumulated data and signature fieldwork. Results and discussion. As is known, in 1998, Guidelines were developed for the development of standards for maximum permissible harmful effects on groundwater bodies and maximum permissible discharges of harmful substances into groundwater bodies. However, this technique did not find its application, either because of its imperfection, or because it was believed that groundwater is sufficiently protected from negative technogenic and anthropogenic influences, in comparison with other components of the environment and, therefore, is not regulated need. Now it is obvious that groundwater, just like other components (atmospheric air, soil, surface water) experience intense negative impact from human economic activity and they require their own standards and, of course, economic regulation of such impact. The authors of this article have significantly improved the methodology for developing standards for maximum permissible harmful effects (MPH) on groundwater bodies and maximum permissible discharges of harmful substances (MPD) into groundwater bodies. This method has been patented and on its basis, the article presents a new method for calculating economic damage to groundwater, developed and tested on the basis of our own research on two unique largest technogenic-mineral formations in the Middle and Southern Urals. Conclusion. The hydrodynamic method for calculating groundwater pollution and normatively permissible discharge underlies the methodology for assessing natural damage to groundwater from pollutants of technogenic-mineral formations. The methodology for assessing economic damage to the underground hydrosphere from sources of surface pollution is based on calculating fees for the discharge of pollutants within the limit and above the limit. Resume. Technogenic mineral formations intensively affect groundwater, which is an important resource in human life in the present and especially in the future. Therefore, their uncontrolled pollution is unacceptable, which predetermines the development of a methodology for assessing damage to groundwater. Suggestions for practical applications and directions for future research. The application of a methodology for assessing economic damage to groundwater during the operation of hydraulic structures initiates the development of effective measures for higher and more comprehensive extraction of minerals, treatment of industrial wastewater, and more careful design and construction of hydraulic structures.

Cause Analysis and Control Measures of Typical Collapse Disaster in Mengla County,Yunnan Province

Affected by rock and soil type and structure, structure, earthquake, rainfall, human economic activities and other factors, the collapse geological hazards in Mengla County are developed. People's lives and property are threatened, and the control of collapse disaster is urgent. Based on the geological disaster investigation in recent years, the causes of typical collapse disasters in Mengla County were analyzed, and according to the characteristics of the causes of collapse disasters, active net, stone stopping wall, anchoring, supporting roof, grouting reinforcement, and the establishment of a drainage system for the management of the collapse disaster in Mengla County, so as to reduce and prevent the occurrence of the highway slope collapse disaster, and to provide a service support for the construction of the region in Mengla County.

Temperature and domestic trade: City evidence from China

Climate change poses an enormous global challenge, particularly for human economic activities. Previous literature has paid limited attention to the impact of temperature change on domestic trade. To examine the nexus between temperature and domestic trade, we employ panel data from 285 Chinese cities from 2000 to 2021 and a spatial econometric model. First, we reveal significant spatial correlation between domestic trade between cities. More importantly, a city's domestic trade is found to be significantly influenced by temperature changes in neighbouring cities. Specifically, the significantly negative spillover effect of temperature changes on domestic trade is consistent with the significantly negative direct effect, suggesting an overall negative total effect. Temperature changes also have a cumulative impact on domestic trade. Labour productivity, population migration and meteorological disasters are the mechanisms through which temperature changes influence Chinese cities’ domestic trade. Furthermore, the negative impact of temperature changes is more pronounced in the retail sector and in cities with low air–conditioning penetration. We provide city–level evidence of the relationship between climate change and economic activities from a new perspective of domestic trade, highlight the influential channels and confirm the role of temperature change in impeding the prosperity of domestic trade.

Environmental policy stringency and ecological footprint linkage: Mitigation measures of renewable energy and innovation

We scrutinize the environmental policies' efficacy in reducing ecological footprint by interweaving two other vibrant parameters of environmental degradation mitigation, i.e., renewable energy sources and innovation. To this end, we apply a Cross-Sectional Autoregressive Distributed Lags (CS-ARDL) approach to analyze panel time-series data (1990–2018) in the context of OECD countries. Our analysis shows that environmental policy significantly reduces ecological footprint through renewable energy and innovation channels. Our findings also support the idea that environmental policy's effectiveness is conditional on countries' bio-capacity surplus/deficit and the level of industrialization. The overall findings hold up well in the presence of cross-sectional dependence, short-run heterogeneity, and long-run homogeneity under the respective sample. Our findings underscore the need for more stringent environmental policies, supported by technological advancements and clean energy initiatives, to mitigate the impact of human economic activities on natural resources.

Potential of Effective Microorganisms in the Aspect of Sustainable Development

Human activity has been impacting the environment for thousands of years. Progressing environmental pollution caused by human economic activity is associated with an increase in the concentration of trace elements and the formation of an excess of polycyclic aromatic hydrocarbons (PAHs). PAHs have always been present in the environment, but the development of civilisation and technology has resulted in their increase. PAHs easily penetrate plants, animals and the human body, which makes them a serious threat to human health and agriculture. Reducing the amount of polycyclic aromatic hydrocarbons in the soil is possible by introducing a microbiological preparation in the form of Effective Microorganisms (EM) into the soil. Some strains of microorganisms in EM can decompose chemical compounds, including PAHs. Through biodegradation, EM transforms harmful substances into less toxic forms. EM stimulates the activity of soil microflora, which naturally participates in the decomposition processes of organic substances, which contributes to improving soil quality and environmental protection. The following work presents the results of own research on analysing the impact of Effective Microorganisms on changes in the content of PAHs in the soil. It was observed that 75% of test samples in the form of soils after wheat cultivation in which EM was added had lower contents of 3,4,5-ring PAHs than their control samples. The work aims to analyse the potential of EM as a preparation that supports the natural capabilities of the ecosystem to reduce the amount of pollutants in the form of PAHs in the soil.

Submarine geohazards on the northwestern continental margin of the South China Sea and their mechanism

AbstractSubmarine geohazards significantly threaten human economic activities and essential infrastructure. Based on multi‐beam data and high‐resolution 2D seismic data, two types of submarine geohazards are identified: direct and indirect geohazards on the northwestern continental slope and the Xisha Uplift of the South China Sea (SCS). Direct geohazards include submarine landslides and active faults, while indirect geohazards include buried channels, submarine canyons, pockmarks, volcanoes and magma diapirs. This study comprehensively analyzes geomorphological features, including their characteristics, genesis and distribution. Statistical analysis reveals that the gradient of the Xisha Uplift slope is steeper than the shelf break, making it a more unstable region. However, assessing disaster potential indicates that submarine geohazards at the shelf break pose a greater threat than those at the Xisha Uplift. Many factors, including tectonic activity, sediment supply and relative sea‐level changes, influence submarine geohazards' formation. These hazards do not occur in isolation but often interact with one another. The research results provide a scientific basis for predicting deep‐sea geohazards near the northern continental margin and Xisha Island in the SCS.