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{"title":"Experimental study on mechanical behavior of basalt under different freeze–thaw conditions","authors":"Bowen Li,&nbsp;Ruotao Liu,&nbsp;Qinyan Qiu,&nbsp;Huqi Zhang,&nbsp;Guan Rong","doi":"10.1007/s10064-025-04242-x","DOIUrl":"10.1007/s10064-025-04242-x","url":null,"abstract":"<div><p>This study investigates how saturation (ranging from &lt; 3% to &gt; 97%), freezing temperature (25 °C to − 40 °C), freezing duration (0–16 h), and the number of freeze–thaw cycles (0–40) influence basalt’s mechanical properties. Uniaxial compression tests were performed, and damage as well as constitutive models were developed to capture the mechanical response. The results reveal that the critical saturation range for freeze–thaw damage in basalt lies between 50.1% and 76.9%. When the freezing temperature ranges between − 10 °C and − 20 °C or the freezing duration extends up to 4 h, damage to the basalt intensifies significantly. There is a threshold effect of freezing temperature and duration, where further lowering of temperature or prolonged freezing does not increase damage once the rock is fully frozen. The impact of repeated freeze–thaw cycles shows diminishing marginal effects, with the rate of degradation slowing over multiple cycles. The proposed constitutive model accurately reflects basalt’s mechanical response under various freeze–thaw scenarios by using Young’s modulus and secant moduli as damage calibration parameters. These findings offer valuable insights into understanding rock degradation in cold-region engineering applications, providing guidance for design and maintenance strategies to mitigate rock instability and structural failures caused by freeze–thaw processes. The research outcomes are particularly relevant for underground cavern excavation, slope stability assessment, tunnel construction, and other rock engineering projects in regions subject to repeated freezing and thawing events.</p></div>","PeriodicalId":500,"journal":{"name":"Bulletin of Engineering Geology and the Environment","volume":"84 5","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Study of the Possibility to Uprate an NPP with a VVER-1200 Reactor through Feedwater Heating in an Economizer with Installing an Additional Turbine","authors":"R. Z. Aminov,&nbsp;M. V. Garievsky,&nbsp;A. S. Sakharov","doi":"10.1134/S0040601524700794","DOIUrl":"10.1134/S0040601524700794","url":null,"abstract":"<p>A search of efficient ways for uprating the existing NPPs deserves close attention owing to significant saving of expenditures for implementing them in comparison with construction of new NPPs. In this connection, a new method for uprating an NPP with water-cooled reactors is proposed and discussed, which involves heating of feedwater in an economizer prior to supplying it to the steam generators by using the reactor coolant from the steam generator’s outlet. This results in an increased main steam output from the steam generator without changing its thermal power capacity, and a decrease in the average coolant temperature in the reactor core without changing it at the reactor outlet helps increase the core reactivity. With excess steam supplied to an additional steam turbine unit, it becomes possible to decrease the total costs for a power unit’s modernization and enhance the NPP safety through providing backup power supply for power plant auxiliaries in case of an emergency involving station blackout. A process cycle circuit of an NPP with a VVER-1200 reactor involving feedwater heating in an economizer upstream of the steam generator is developed and substantiated. The economizer main characteristics required for feedwater heating to 245 and 265°C are determined. The effect from installing the economizer on the reactor coolant pump operation and on the reactor coolant circuit as a whole is determined. It is shown that the power output of the NPP unit with a VVER-1200 reactor and with an additional turbine increases by 37.17 and 95.88 MW, respectively, with feedwater heated to 245 and 265°С.</p>","PeriodicalId":799,"journal":{"name":"Thermal Engineering","volume":"72 3","pages":"192 - 202"},"PeriodicalIF":0.9,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel carbon-fiber powder benzoxazine-epoxy composites","authors":"Liliya M. Amirova,&nbsp;Oskar L. Khamidullin,&nbsp;Gulnaz M. Madiyarova,&nbsp;Dinar A. Balkaev,&nbsp;Igor S. Antipin,&nbsp;Rustem R. Amirov","doi":"10.1007/s10965-025-04370-8","DOIUrl":"10.1007/s10965-025-04370-8","url":null,"abstract":"<div><p>The composition of a new powder epoxy-benzoxazine polymer using epoxy resin DER671 and benzoxazine BA-a obtained from bisphenol A and aniline has been developed. Sheets of vacuum-bag-only (VBO) dry prepregs were obtained by applying a polymer powder in an electrostatic field to a carbon fiber and subsequent vitrification. The optimal composition of the epoxy-benzoxazine polymer (benzoxazine 50 mas%) and its curing mode (180° C—60 min, 220° C—60 min) were established by the methods of DSC, rheology and DMA. A high wettability of carbon fibers with a molten polymer was found, while voids between the yarns remain free. Consolidated plates obtained from VBO dry prepregs have low porosity and high volume fiber content (57.5 ± 1.3%). A test product in the geometry of a double dome, characterized by the absence of defects was obtained according to the selected modes by compression molding from a consolidated plate.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":658,"journal":{"name":"Journal of Polymer Research","volume":"32 4","pages":""},"PeriodicalIF":2.6,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143801227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial differentiation of metallic micronutrients in soil–plant systems along an altitudinal gradient in the Fanjing Mountain, Southwestern plateau of China","authors":"Xiuyuan Yang,&nbsp;Guiting Mu,&nbsp;Yingying Liu,&nbsp;Xianliang Wu,&nbsp;Wenmin Luo,&nbsp;Anding Li,&nbsp;Wenxing Nie","doi":"10.1007/s10661-025-13977-9","DOIUrl":"10.1007/s10661-025-13977-9","url":null,"abstract":"<div><p>Metallic micronutrients (Cu, Fe, etc.) play a crucial role in plant growth, but limited research has explored the distribution patterns and determinants of these elements within the soil–plant system along elevation gradients in highland alpine forest ecosystems. In this study, we focused on Fanjing Mountain, a highland forest ecosystem in Southwest China, to examine the distribution and partitioning of metal micronutrients (Cu, Fe, Zn, Mo, Ni) within the soil–plant system along an altitudinal gradient, and to identify factors influencing micronutrient dynamics in plants across varying elevations. The results showed that the average contents of Cu, Fe, Zn, Mo, and Ni in soil (plant) were 24.64 (11.96), 28784.38 (1185.17), 659.57 (60.23), 0.97 (0.77), and 25.42 (5.41) mg/kg, respectively. Micronutrient elements exhibited varied trends along the altitudinal gradient; notably, Zn content in both soil and plants increased with elevation. The enrichment capacity of plant branches and leaves for metal micronutrients also shifted with altitude, with Cu and Mo showing significantly higher enrichment levels compared to other elements. Metal micronutrient content of plants was influenced by environmental factors such as soil properties and location, where the effect of soil environmental factors on plant micronutrient content decreases with increasing altitude. These findings enhance our understanding of the biogeochemical cycling of metal micronutrients in highland alpine forest ecosystems and provide valuable insights for improving forest soil quality and vegetation conservation.</p></div>","PeriodicalId":544,"journal":{"name":"Environmental Monitoring and Assessment","volume":"197 5","pages":""},"PeriodicalIF":2.9,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143801205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autoimmune mechanisms and inflammation in obesity-associated type 2 diabetes, atherosclerosis, and non-alcoholic fatty liver disease","authors":"Yuanyuan Sun,&nbsp;Xueting Shan,&nbsp;Mingyang Li,&nbsp;Yifan Niu,&nbsp;Zhongxin Sun,&nbsp;Xiang Ma,&nbsp;Tao Wang,&nbsp;Jufang Zhang,&nbsp;Dong Niu","doi":"10.1007/s10142-025-01587-0","DOIUrl":"10.1007/s10142-025-01587-0","url":null,"abstract":"<div><p>Obesity, characterized by the excessive accumulation of white adipose tissue, is a significant global health burden and a major risk factor for a range of diseases, including malignancies and metabolic disorders. Individuals with high visceral fat content are particularly susceptible to severe complications such as type 2 diabetes, cardiovascular diseases, and liver disorders. However, the pathogenesis of obesity-related metabolic diseases extends beyond simple adiposity. Chronic obesity triggers a prolonged inflammatory response, which leads to tissue fibrosis and sustained organ damage, contributing to multi-organ dysfunction. This review explores the autoimmune mechanisms and inflammatory pathways underlying obesity-induced type 2 diabetes, atherosclerosis, and non-alcoholic fatty liver disease, with an emphasis on their interrelated pathophysiology and the potential for therapeutic interventions.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"25 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antioxidant capacities and in vitro anti-microbial activities of rice (Oryza sativa var Bajong) from Borneo","authors":"Xiu Qian Lam,&nbsp;Heng Yen Khong,&nbsp;Siow Phing Tay,&nbsp;Isabel Lim Fong","doi":"10.1186/s13065-025-01453-x","DOIUrl":"10.1186/s13065-025-01453-x","url":null,"abstract":"<div><p>Rice contains antioxidants and phenolic components that exert anti-inflammatory and anticancer properties. Different geographical areas produce rice with various chemical constituents and phytochemicals, in turn these confer differential protective effects including antimicrobial and anticancer properties. Sarawak rice, <i>Oryza sativa var</i> Bajong (Bajong), a fragrant dark purple rice grain harvested from two locations in Sarawak, namely interior Lubok Nibong (LN) and coastal Sri Aman (SA), was assessed for their antioxidant properties and antimicrobial activities. The rice was extracted using methanol solvent and evaluated for total phenolic content (TPC), total flavonoid contents (TFC), as well as their antioxidant and antimicrobial activities based on the Folin–Ciocalteu assay, the aluminium calorimetric method, 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activity and disk diffusion assay, respectively. Using dual-wavelength measurement, Bajong LN showed 2.16% higher amylose content than Bajong SA. Furthermore, 24-h extract of Bajong LN and 48-h extract of Bajong SA exhibited high antioxidant properties (34–70 µg/mL) and were rich in phenolic (46.54 ± 2.62 mg GAE/g; 25.28 ± 3.91 mg GAE/g) and flavonoid contents (5.53 ± 0.36 mg QCE/g; 7.7 ± 2.19 mg QCE/g) respectively. It is interesting to note that 72-h Bajong extract exhibited the largest zone of inhibition (9–9.3 mm) against Gram-negative <i>Pseudomonas aeruginosa</i> (<i>Ps. aeruginosa</i>), which correlated to the high TPC and TFC despite a reduction of antioxidant activity due to prolonged extraction hours. These significant results conferred added value to a staple, health-promoting Bajong had warranted it to be further investigated as a nutraceutical and pharmaceutical crop.</p></div>","PeriodicalId":496,"journal":{"name":"BMC Chemistry","volume":"19 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://bmcchem.biomedcentral.com/counter/pdf/10.1186/s13065-025-01453-x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydroxyl-Functionalized Poly(triphenylimidazolinium bromide) as an Efficient Catalyst for the Cycloaddition of CO2 to Epoxides","authors":"Haowei Gong,&nbsp;Bei Liu,&nbsp;Hongbiao Chen,&nbsp;Mei Yang,&nbsp;Yijiang Liu,&nbsp;Huaming Li","doi":"10.1007/s10562-025-04998-7","DOIUrl":"10.1007/s10562-025-04998-7","url":null,"abstract":"<div><p>In the present study, dihydroxyethylated amarine and iso-amarine ionic salts (namely AM-OH and IAM-OH) along with diethylated amarine and iso-amarine ionic salts (namely AM-Et and IAM-Et) are firstly synthesized. Subsequently, their catalytic performance for the cycloaddition of CO₂ to epichlorohydrin is quantitatively compared under identical reaction conditions. As expected, dihydroxyethylated imidazolinium bromide salts exhibit notably higher catalytic activity than that of their diethylated counterparts, whereas the catalytic activity of AM-OH and IAM-OH is almost identical, highlighting the importance of H-bonding interactions. Inspired by this finding, a dihydroxyethyl-containing poly(triphenylimidazolinium) network (namely fPPIm-OH) is synthesized by one-pot reaction of dihydroxyethylated <i>cis</i>-(±)-2,4,5-tris(<i>p</i>-formylphenyl)imidazolinium bromide (PIm) with hexamethyldisilazane (HMDS) in <i>N</i>,<i>N</i>-dimethylformamide followed by treatment with excess 2-bromoethanol in CH₃CN in the presence of K₂CO₃. The as-synthesized fPPIm-OH network with a Br⁻ content of 2.87 mmol g⁻¹ shows high catalytic activity for the cycloaddition of CO₂ to epoxides, yielding almost quantitative conversion (99%) and selectivity (99%) for a wide range of epoxides. Remarkably, the fPPIm-OH also shows relatively high activity for the cycloaddition of simulated flue gas (0.15 bar CO₂ + 0.85 bar N₂) to epoxides, in which quantitative selectivity (99%) and high conversion (92 ~ 99%) are observed under relatively harsh conditions (80–120 °C). This study presents a facile approach for the synthesis of novel imidazolinium-containing polymeric networks and may inspire more researches aiming at extending the aromatic multialdehydes and simultaneously enhancing the catalytic activity of the resultant polymeric networks.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":508,"journal":{"name":"Catalysis Letters","volume":"155 5","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study on the propagation law of acid fracturing in cave carbonate rock","authors":"Haifeng Zhao,&nbsp;Zhiyuan Liu,&nbsp;Chaojun Yu,&nbsp;Guipeng Gan","doi":"10.1007/s12665-025-12208-1","DOIUrl":"10.1007/s12665-025-12208-1","url":null,"abstract":"<div><p>Acid fracturing technology is the main reservoir modification method of cavity carbonate rock in Tahe oilfield. However, the conditions of cavity carbonate reservoir are complicated, the mechanism of fracture and cave interaction is not clear, and the effect of acid fracturing on stimulation is not obvious. Therefore, in this paper, the interaction between acid fractures and caves under different distribution angles of different acid systems is discussed through the physical simulation experiment of true triaxial acid fracturing. The results show that: (1) The initial propagation stage of the fracture is mainly controlled by the horizontal stress difference. When the acid fracture spreads to the far well area, the acid fracture is attracted by the cave. (2) The distribution angle of acid fracture increases with the increase of the distribution angle of cave. (3) When the acid concentration increases, the acid fracture is easy to continue to propagation directly through the cave. Compared with self-generated acid and solid acid, gelling acid is easier to pass directly through the cave and has a larger propagation area when the injection conditions are fixed.</p></div>","PeriodicalId":542,"journal":{"name":"Environmental Earth Sciences","volume":"84 8","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of water quality for irrigation purpose: a case study of three states in Nigeria","authors":"Samuel Dare Oluwagbayide,&nbsp;Akinyinka Akinnusotu,&nbsp;Kikelomo Mabinuola Arifalo,&nbsp;Ademola Adamu,&nbsp;Francis Olawale Abulude,&nbsp;Samson Olatunde Mabayoje,&nbsp;Amoke Monisola Kenni","doi":"10.1007/s12665-025-12221-4","DOIUrl":"10.1007/s12665-025-12221-4","url":null,"abstract":"<div><p>Both humans and animals use water for a variety of functions. However, access to drinking water and agricultural water continues to be a major problem in many areas, especially Southwest Nigeria. Based on sodium adsorption ratio (SAR), soluble sodium percentage (SSP), magnesium adsorption ratio (MAR), and exchangeable sodium percentage (ESP), this study is unique because it offers a thorough evaluation of the metal (Na, Ca, K, Mg, Cr, Mn, Cu, Pb, Cd, and Fe) levels in water samples from thirty-five (35) sites in Osun, Ondo, and Ekiti States with a range of socioeconomic activities and environmental conditions. This study’s main goal is to evaluate the metal concentrations in the water samples and decide whether or not they are suitable for irrigation. Water samples were taken from rivers and streams (10), boreholes (8), wells (15), and rain (2). Atomic Absorption Spectroscopy (AAS) was used to determine the metal content of the samples. The mean concentration of the metals showed the following results: Ca &gt; K &gt; Na &gt; Mg &gt; Fe &gt; Mn &gt; Cr &gt; Cu &gt; Pb &gt; Cd. The irrigation assessments yielded the following results: ESP (10.32), KR (0.50), MAR (17.84), SAR (8.69), and SSP (22.85). Comparing the findings of this investigation, it was found that K, Mg, Na, Ca, Pb, and Cr were below the national limit, while Cu, Cd, and Fe were marginally above the National Environmental Standards and Regulations Enforcement Agency (NESREA) limits. Similarly, it was found that the acceptable limits were exceeded by Mn, Pb, Cd, and Cr, but the limits for Na and Cu were below the World Health Organization (WHO) level. The different activities that took place in the studied locations maybe the causes of the higher levels. The irrigation water samples are safe and of high quality. According to the study’s findings, heavy metal contamination of water samples is a widespread problem in Southwest Nigeria that poses major dangers to public health. In order to guarantee safe irrigation and drinking water, the results highlight the necessity of frequent water quality monitoring, public awareness initiatives, and the adoption of stronger laws.</p></div>","PeriodicalId":542,"journal":{"name":"Environmental Earth Sciences","volume":"84 8","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrochemical evolution and assessment of groundwater quality in an intensively agricultural area: case study of Chengdu plain, Southwestern China","authors":"Rongwen Yao,&nbsp;Jiaqian Xu,&nbsp;Ye Zhou,&nbsp;Sijia Li,&nbsp;Jin Su,&nbsp;Yuting Yan,&nbsp;Yutong Gan,&nbsp;Ming Luo,&nbsp;Yunhui Zhang","doi":"10.1007/s12665-025-12228-x","DOIUrl":"10.1007/s12665-025-12228-x","url":null,"abstract":"<div><p>Groundwater protection has become a vital issue due to the rapid development of agriculture. Clarifying hydrochemical characteristics and driving forces of groundwater systems is the key to protecting the groundwater environment. In this study, a total of 53 groundwater samples were collected from Chengdu Plain, an intensively agricultural area in southwest China. Hydrochemical analysis, principal component analysis (PCA), self-organizing mapping (SOM), and inverse geochemical modeling were employed to elucidate hydrochemical characteristics. Inverse geochemical modeling was applied to explore various groundwater flow paths and hydrochemical evolution across the study area. The results displayed that the groundwater was classified as HCO₃-Ca type. The PCA and SOM results indicated that both natural processes and anthropogenic activities influenced hydrochemistry. Ion ratio analysis and mineral saturation indices identified natural processes such as silicate weathering, calcite dissolution, and positive cation exchange. Anthropogenic activities, particularly the use of agricultural fertilizers, were responsible for elevated nitrate concentration. An inverse geochemical model was utilized to investigate various water flow paths and to comprehend the hydrochemical evolution across different locations in the study area. Finally, the water quality index (WQI) revealed that 86.79% were classified as Excellent or Good rank, meeting drinking water standards. This study would offer valuable insights into the management and protection of groundwater resources in agricultural areas.</p></div>","PeriodicalId":542,"journal":{"name":"Environmental Earth Sciences","volume":"84 8","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}