Artículos de revistas sobre el tema "Shenyang (Liaoning Sheng, China)"
Siga este enlace para ver otros tipos de publicaciones sobre el tema: Shenyang (Liaoning Sheng, China).
Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros
Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Shenyang (Liaoning Sheng, China)".
Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.
También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.
Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.
1
SHENG, MAO-LING, SHU-PING SUN y TAO WANG. "Xenoschesis Förster (Hymenoptera: Ichneumonidae) parasitizing webspinning and leafrolling sawflies with descriptions of four new species and a key to Chinese species". Zootaxa 3626, n.º 4 (15 de marzo de 2013): 543–57. http://dx.doi.org/10.11646/zootaxa.3626.4.8.
Texto completoResumen
Seven species of Xenoschesis Förster, 1869, are reported from China. Four species, X. (Polycinetis) inareolata Sheng & Sun, sp. n. from Liaoning Province, X. (Polycinetis) truncata Sheng & Sun, sp. n. from Liaoning, Jilin and Henan Prov-inces, X. (Xenoschesis) tianzhuensis Sheng & Sun, sp. n. and X. (Xenoschesis) weii Sheng & Sun, sp. n. collected in Anhui Province are new to science. One, X. (Xenoschesis) fulvipes (Gravenhorst) was reared from Acantholyda parki Shinohara & Byun and A. posticalis Matsumura, is new record for China. Xenoschesis (Xenoschesis) crassicornis Uchida was reared from A. erythrocephala (L.) and A. parki Shinohara & Byun. A key to species of Xenoschesis Förster known inChina is provided.
2
Heidari Majd, Mostafa y Xiangyu Guo. "Corrigendum to: Investigation of the Apoptosis Inducing and β-catenin Silencing by Tetradentate Schiff Base Zinc(II) Complex on the T-47D Breast Cancer Cells". Anti-Cancer Agents in Medicinal Chemistry 24, n.º 5 (febrero de 2024): 398. http://dx.doi.org/10.2174/187152062405240209150030.
Texto completoResumen
A typographical error appeared in the author affiliation titled “Investigation of the Apoptosis Inducing and β-catenin Silencing by Tetradentate Schiff Base Zinc(II) Complex on the T-47D Breast Cancer Cells”, published in Anti-Cancer Agents in Medicinal Chemistry, 2023, 23(15) [1]. Details of the error and a correction are provided here. Original: Author Affiliation: 2Department of Breast Medicine, Cancer Hospital Chinese Academy of Medical Science, Liaoning Provincial Cancer Hospital, Shenyang, Liaoning, 110042, China Corrected: Author Affiliation: 2Department of Breast Medicine, Cancer Hospital of China Medical University, Liaoning Cancer Hospital, Shenyang, China We regret the error and apologize to readers. The original article can be found online at https://www.eurekaselect.com/article/131718
3
Liu, Tengfei. "SCIENTIFIC BASE OF CULTURAL AND EDUCATIONAL ACTIVITIES IN THE PALEONTOLOGICAL MUSEUM OF LIAONING IN CHINA". Vestnik Tomskogo gosudarstvennogo universiteta. Kul'turologiya i iskusstvovedenie, n.º 40 (2020): 236–41. http://dx.doi.org/10.17223/22220836/40/21.
Texto completoResumen
The article covers the formation of the scientific base for working with visitors at the Paleontological Museum of Liaoning in China. The original reason for the creation of the museum is stated, it was connected with 1990s, when numerous fossils were discovered in Liaoning province. The first of them were Sinosauropteryx and the Liaoning ancient fruit (Archaefructus liaoningensis). Later large number of fossils were discovered, they represent the flora and fauna of China existed more than 3 billion years ago. It is important to say that the Liaoning Provincial Department of Land Resources and Shenyang University saw scientific value of the paleontological findings. They decided to build a paleontological museum on a parity basis. Construction of the museum building at Shenyang University began in 2006, and the Paleontological Museum of Liaoning was opened in 2011. The world-famous paleontologists contributed immensely to the formation of the Paleontological Museum of Liaoning. They are Sun Ge (Chinese researcher), M.A. Akhmetyev (Russian scientist), F. Mosbrugger (director of the Museum of Natural History of Germany), K. Johnson (director of the Smithsonian National Museum of Natural History, Washington, USA) and professor P. Godfroy (Royal Institute of Natural History of Belgium). The staff of the Liaoning Museum, part-time researchers, as well as student volunteers of the Shenyang University participated in the development of the museum resources. Thanks to joint hard work, the museum has collected more than 30 thousand paleontological fossils. At present, the collection of the Liaoning Museum includes all kinds of animals and plants of ancient China, they are subdivided into seven classification groups. The reliance on the rich resources of the museum ensured the creation of the exposition, which occupies eight exhibition halls. They exhibit genuine monuments of paleontology, as well as replicas and models. They acquaint visitors with the ancient world of China, communicate the geological history of the Liaoning province, and reveal the kingdom of dinosaurs. The author of article emphasizes that in 2011, when the museum was opened, a department for the popularization of science was formed along with other departments. The main task of the workers of this department was to carry out cultural and educational activities with specialists and ordinary visitors. The department organizes exhibitions in China and abroad, conducts seminars for workers of Chinese nature museums. The scientific and educational section within the department for popularization of science also work with schoolchildren. During the first nine years of the museum's creation, three million single visitors and twenty thousand social groups have visited Paleontological Museum of Liaoning. So the article reveals the importance of cultural and educational activities that ensures the cooperation of the Liaoning Museum with other schools and museums in China, brings the museum to the international level.
4
Wei, Ya-Wei, Yong-Bin Zhou, Qing-Chi Zou y Mao-Ling Sheng. "A new species of Campoletis Förster (Hymenoptera, Ichneumonidae) with a key to species known from China, Japan and South Korea". ZooKeys 1004 (16 de diciembre de 2020): 99–108. http://dx.doi.org/10.3897/zookeys.1004.57913.
Texto completoResumen
A new species of the genus Campoletis Förster, 1869, C. deserticola Sheng & Zhou, sp. nov., collected from Zhangwu, Liaoning Province and Songshan National Natural Reserve, Yanqing, Beijing, China, is described and illustrated. A taxonomic key to the species of Campoletis known in China is provided.
5
WEI, YA-WEI y YUAN-JÜ SHENG. "A new species of genus Campodorus (Hymenoptera, Ichneumonidae) from China". Zootaxa 5458, n.º 2 (28 de mayo de 2024): 286–92. http://dx.doi.org/10.11646/zootaxa.5458.2.7.
Texto completoResumen
A new species of the genus Campodorus Förster, 1869, C. concavus Wei & Sheng, sp. nov., collected from the Research Station of Liaohe-River Plain Forest Ecosystem, Zhangwu, Liaoning Province, and the forest of Pinggu District, Beijing, China, is described and illustrated. A key to the similar species of Campodorus is provided.
6
Wang, Yun Cai y Ying Cui. "Green Infrastructure and Ecological Technology Application Based on Lakes Overall Protection: A Case Study of Wolong Lake Area of Shengyang". Advanced Materials Research 726-731 (agosto de 2013): 3947–52. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.3947.
Texto completoResumen
This paper studied the green infrastructure and ecological technology application based on lakes overall protection, in the case of Wolong Lake area in Shenyang, Liaoning Province of China. Wolong Lake is located in boundary of Liaoning, Jilin and Inner Mongolia Province, and closed to Horqin sandy land. It is the second largest fresh water lake in northeast China, which is important node for eastern Asia bird migration and for migratory bird propagation in summer. It is the important ecological security strategy node in Liaoning Province and even in Northeast China for the ecological security effect of sand fixation, freshwater supply, birds conservation, etc. It has some practical significance for the study of lake and estuary landscape ecological planning in small town of Northeast China, especially for the the green infrastructure planning.
7
Li, Tao, Shu-Ping Sun, Mao-Ling Sheng, Jing-Xian Liu y Nhi Thi Pham. "Taxonomic study of the genus Townesia Ozols (Hymenoptera, Ichneumonidae, Pimplinae) with description of a new species from China and a key to world species". ZooKeys 878 (7 de octubre de 2019): 23–32. http://dx.doi.org/10.3897/zookeys.878.38071.
Texto completoResumen
Five species of the genus Townesia Ozols are reported. One, Townesia sulcata Sheng & Li, sp. nov. collected from Liaoning province, China, is new to science. In addition, digital images and a taxonomic key to the all species of Townesia are presented.
8
WEI, YA-WEI, YONG-BIN ZHOU y MAO-LING SHENG. "First record of the genus Aneuclis Förster (Hymenoptera, Ichneumonidae) from China". Zootaxa 4908, n.º 2 (14 de enero de 2021): 292–96. http://dx.doi.org/10.11646/zootaxa.4908.2.10.
Texto completoResumen
A new species of the genus Aneuclis Förster, 1869, A. flavopedes Sheng, Zhou & Wei, sp.nov. collected from the field of the Research Station of Liaohe-River Plain Forest Ecosystem, Zhangwu, Liaoning Province, China, is described and illustrated. The new species is inserted into the key provided by Khalaim (2004).
9
Liu, Tengfei y Eduard I. Chernyak. "ON THE SOURCES OF STUDY OF LIAONING PALEONTOLOGICAL MUSEUM". Vestnik Tomskogo gosudarstvennogo universiteta. Kul'turologiya i iskusstvovedenie, n.º 43 (2021): 262–69. http://dx.doi.org/10.17223/22220836/43/22.
Texto completoResumen
The article covers a poorly studied topic about the sources of museum science study. The authors of the article rely on the prominent Russian researcher S.O. Schmidt’ opinion that the elaboration of source study is a guarantor of the accuracy of historical knowledge. They used Schmidt's scientific classification of sources and applied it to identifying and systematizing the sources of study of Liaoning Paleontological Museum in China. The article deals with such typological groups of sources as written, material, visual and electronic sources. The group of written sources includes legislative acts and documents of office-work. Such important act documents as the Constitution of the People's Republic of China, the Law of the People's Republic of China on the Protection of Cultural Relics contain the information on museum work and protection of cultural values. Orders and resolutions of the State Council of the People's Republic of China, and the Ministry of Culture of the People's Republic of China, and the National Administration of Cultural Heritage Regulations include this information as well. The administrative documents of the leadership of Shenyang Pedagogical University, in which the Liaoning Paleontological Museum was opened in 2011, have no small importance too. The Charter of the Academic Committee of the Liaoning Paleontological Museum has direct relation to the creation and activities of the museum at Shenyang University. Documents of officework were deposited in the archival funds of the Liaoning Museum. They include planning materials, and reports on the activities of the museum departments. The reports on the search and conservation of fossils, on work with museum visitors, on cooperation between the museum and schools in Liaoning Province contain an important information about Liaoning Museum. The article characterizes a group of material sources that play a major role in the formation of the source base for Liaoning Museum study. These are paleontological fossils – samples of flora and fauna of antiquity. The museum contains 30158 paleontological fossils. The author reported that 707 fossils are of unique scientific value and are authentic sources of study of the museum. Visual sources include photographs, restoration drawings and sculptures made of resin of fossil samples. These historical monuments are used in the museum exposition; contain important information about the activities of the museum. Electronic sources and multimedia resources are created in order to popularize scientific knowledge about the ancient world of China, they are used in working with visitors, contain important information about the museum and its collections. The identified and characterized sources have a high degree of reliability, they are distinguished by information saturation. They provide a solid documentary base for the study of the Liaoning Paleontological Museum.
10
Wang, Ju, Yue Zhong, Zhuoqiong Li y Chunsheng Fang. "Temporal and Spatial Analysis of PM2.5 and O3 Pollution Characteristics and Transmission in Central Liaoning Urban Agglomeration from 2015 to 2020". Sustainability 14, n.º 1 (4 de enero de 2022): 511. http://dx.doi.org/10.3390/su14010511.
Texto completoResumen
The central Liaoning urban agglomeration is an important heavy industry development base in China, and also an important part of the economy in northeast China. The atmospheric environmental problems caused by the development of heavy industry are particularly prominent. Trajectory clustering, potential source contribution (PSCF), and concentration weighted trajectory (CWT) analysis are used to discuss the temporal and spatial pollution characteristics of PM2.5 and ozone concentrations and reveal the regional atmospheric transmission pattern in central Liaoning urban agglomeration from 2015 to 2020. The results show that: (1) PM2.5 in the central Liaoning urban agglomeration showed a decreasing trend from 2015 to 2020. The concentration of PM2.5 is the lowest in 2018. Except for Benxi (34.7 µg/m3), the concentrations of PM2.5 in other cities do not meet the standard in 2020. The ozone concentration in Anshan, Liaoyang, and Shenyang reached the peaks in 2017, which are 68.76 µg/m3, 66.27 µg/m3, and 63.46 µg/m3 respectively. PM2.5 pollution is the highest in winter and the lowest in summer. The daily variation distribution of PM2.5 concentration showed a bimodal pattern. Ozone pollution is the most serious in summer, with the concentration of ozone reaching 131.14 µg/m3 in Shenyang. Fushun is affected by Shenyang intercity pollution, and the ozone concentration is high. (2) In terms of spatial distribution, the high values of PM2.5 are concentrated in monitoring stations in urban areas. On the contrary, the concentration of ozone in suburban stations is higher. The high concentration of ozone in the northeast of Anshan, Liaoyang, Shenyang to Tieling, and Fushun extended in a band distribution. (3) Through cluster analysis, it is found that PM2.5 and ozone in Shenyang are mainly affected by short-distance transport airflow. In winter, the weighted PSCF high-value area of PM2.5 presents as a potential contribution source zone of the northeast trend with wide coverage, in which the contribution value of the weighted CWT in the middle of Heilongjiang is the highest. The main potential source areas of ozone mass concentration in spring and summer are coastal cities and the Bohai Sea and the Yellow Sea. We conclude that the regional transmission of pollutants is an important factor of pollution, so we should pay attention to the supply of industrial sources and marine sources of marine pollution in the surrounding areas of cities, and strengthen the joint prevention and control of air pollution among regions. The research results of this article provide a useful reference for the central Liaoning urban agglomeration to improve air quality.
11
Ma, Yunfeng, Qiyao Liu, Yushan Bian, Lei Feng, Di Zhao, Shuai Wang, Huijie Zhao, Kunyu Gao y Zhengqing Xu. "Analysis of transport path and source distribution of winter air pollution in Shenyang". Open Geosciences 13, n.º 1 (1 de enero de 2021): 1105–17. http://dx.doi.org/10.1515/geo-2020-0292.
Texto completoResumen
Abstract Air pollution is one of the most serious environmental problems faced by mankind. It is regional and highly complex, and it is more prominent in China. With the development of air quality management in China, the research on cross-regional transmission of air pollutants is particularly important. This paper reports on pollution characteristics, transport path, and distribution of pollution sources of major contaminants in Shenyang. For this purpose, pollution-monitoring data were gathered from November 2017 to March 2018. Data were analyzed using the HYSPLIT back trajectory model, the potential source contribution function (PSCF), and the concentration weighted trajectory (CWT) model. Results indicated that PM2.5 was the main pollutant in Shenyang during the study period. Air pollution was mainly affected by coal combustion, traffic emissions, and long-distance transmission. Among the 11 monitoring points, the pollution of Shenliaoxilu was relatively serious. Mongolia, eastern Inner Mongolia, northwestern Jilin, and most of Liaoning were the main potential sources of PM2.5 in Shenyang during the winter.
12
SMOLIANINOVA, Tatyana A. "ARCHITECTURE OF THE HISTORICAL BUILDINGS OF THE CONSULATES IN SHENYANG, CHINA". Urban construction and architecture 10, n.º 3 (15 de diciembre de 2020): 86–92. http://dx.doi.org/10.17673/vestnik.2020.03.12.
Texto completoResumen
The article is devoted to the architecture of the preserved historical buildings of the consular offi ces of Shenyang City in Liaoning Province during the fi rst half of the 20th century. During the period under review, consulates of countries such as Britain, France, Japan, Germany, Italy, America and Russia were opened. In the process of research, four surviving objects were identifi ed, in which Japan, Germany and France were located. Their compositional and stylistic analysis with a brief historical description is carried out. In particular, it was determined that mainly buildings selected as consular offi ces or built directly for them were located in the central administrative region. Currently, the preserved objects are included in the list of monuments of the architectural heritage of Shenyang. The reported study was funded by RFBR, project number № 20-012-00316
13
Chen, Yong-Ming, Gary A. P. Gibson, Ling-Fei Peng, Asim Iqbal y Lian-Sheng Zang. "Anastatus Motschulsky (Hymenoptera, Eupelmidae): egg parasitoids of Caligula japonica Moore (Lepidoptera, Saturniidae) in China". ZooKeys 881 (17 de octubre de 2019): 109–34. http://dx.doi.org/10.3897/zookeys.881.34646.
Texto completoResumen
Four species of Anastatus Motschulsky (Hymenoptera, Eupelmidae, Eupelminae) are newly reported as egg parasitoids of the Japanese giant silkworm, Caligula japonica Moore and, as an alternate laboratory host, the Chinese oak silk moth, Antheraea pernyi (Guérin-Méneville) (Lepidoptera, Saturniidae) in China. The four species, A. fulloi Sheng & Wang, 1997, A. gansuensis Chen & Zang, sp. nov., A. japonicus Ashmead, 1904, and A. meilingensis Sheng, 1998, were reared initially from eggs of C. japonica collected in Gansu, Jilin and Liaoning provinces and subsequently cultured in the laboratory on eggs of A. pernyi. An illustrated key to differentiate females of the four species, and males of some of the species is provided. Key features are illustrated, both sexes of the new species are described, and diagnoses of females of the other species are given.
14
Ma, Chengzhong, Jifeng Deng, Gang Wang, Xiangfei Kong y Qi Liang. "Evaluation of the Ecological Civilization Construction of Shenyang, Liaoning Province P.R. China". IOP Conference Series: Earth and Environmental Science 186 (11 de octubre de 2018): 012035. http://dx.doi.org/10.1088/1755-1315/186/6/012035.
Texto completo
15
Li, Qi y Shu Xiaoxiao. "Study on the Status Quo and Countermeasures of Rural Domestic Waste Pollution in Liaoning Province". E3S Web of Conferences 189 (2020): 01020. http://dx.doi.org/10.1051/e3sconf/202018901020.
Texto completoResumen
At present, the problem of rural domestic garbage pollution in China is relatively serious, which restricts the sustainable development of rural areas. Therefore, it is very important to investigate and analyze the characteristics of rural domestic garbage generation and discuss countermeasures for the treatment of domestic garbage. This article is conducted a one-year follow-up survey of the characteristics of garbage generation in Zhenshang Village, Central Village, and Natural Village in Fushun City, Anshan City, Dandong City, Shenyang City, Tieling City, and Panjin City in Liaoning Province. Background, the amount, physical composition and change trend of rural domestic garbage were analyzed, and on this basis, countermeasures for rural domestic garbage treatment in Liaoning Province were proposed.
16
Huang, Hao, Di Li, Zenglin Han, Hao Zhang, Hongye Wang y Ye Duan. "Analysis of Spatial-Temporal Evolution Pattern and Its Influencing Factors of Warehouse Supermarkets in Liaoning Province". ISPRS International Journal of Geo-Information 12, n.º 3 (20 de marzo de 2023): 131. http://dx.doi.org/10.3390/ijgi12030131.
Texto completoResumen
Based on the data of existing warehouse supermarkets in Liaoning Province, China, spatial autocorrelation analysis, kernel density analysis, composite correlation coefficient analysis and other methods have been adopted to analyze their spatial-temporal evolution pattern to reflect the general law of the development of China’s existing warehouse supermarkets and fill the gap in this research field. The results show that the spatial distribution of warehouse supermarkets in Liaoning Province is extremely uneven, and areas with high nuclear density are distributed along the “Shenyang-Dalian” line belonging to the aggregation distribution. The Lorentz curve shows a downward trend with a large degree of spatial imbalance, that is, the regional concentration of warehouse supermarkets is high. Through global and local autocorrelation analysis, the regions with similar development levels of warehouse supermarkets in Liaoning Province tend to gather together, and the spatial distribution has a strong correlation. The distribution of warehousing supermarkets in Liaoning Province is affected by traffic location conditions, economic conditions, population quantity and population density, the number of urban functional areas, policy conditions and the role of the government, especially by economic conditions.
17
Guan, Lin, Xinhe Zhang, Haoyu Tian, Xing Jin, Hang Fan, Ningning Wang, Jing Sun et al. "Prevalence and risk factors of metabolic-associated fatty liver disease during 2014–2018 from three cities of Liaoning Province: an epidemiological survey". BMJ Open 12, n.º 2 (febrero de 2022): e047588. http://dx.doi.org/10.1136/bmjopen-2020-047588.
Texto completoResumen
ObjectiveTo investigate the incidence and characteristics of metabolic-associated fatty liver disease (MAFLD) in individuals undergoing physical examination in Liaoning Province (China).DesignRetrospective study.SettingSingle centre.ParticipantsAdults who underwent routine health examination at Xikang Medical Center in Liaoning Province (Shenyang, Dandong and Dalian cities) between January 2014 and December 2018.ResultsAmong the 204 394 included subjects, 71 756 were diagnosed with MAFLD, accounting for 35.28%. The total prevalence of MAFLD in Shenyang, Dandong and Dalian cities over the past 5 years was 35.8%, 40.41% and 31.7%, respectively. Men had a prevalence of 46.12%, which was higher than in women (21.80%). The percentage of MAFLD in body mass index (BMI) <23 kg/m2 and ≥23 kg/m2 was 6.49% and 53.23%, respectively. In all subjects, BMI, systolic blood pressure, diastolic blood pressure (DBP), fasting blood glucose (FBG), triglyceride (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), alanine transaminase, aspartate transaminase (AST), alkaline phosphatase (ALP), γ-glutamyl transferase (GGT), blood urea nitrogen, serum creatinine (SCr), serum uric acid (SUA), haematocrit (HCT), mean corpuscular volume (MCV) and urine protein were independently associated with MAFLD (all p<0.001). In lean subjects, DBP, FBG, TG, TC, LDL-C, HDL-C, AST, ALP, GGT, SCr, SUA, HCT and MCV were independently associated with MAFLD (all p<0.001).ConclusionThe prevalence of MAFLD in Liaoning Province was found to be associated with sex, cities with different economic statuses, BMI and multiple metabolic indicators.
18
Yi, Pingtao, Weiwei Li y Lingyu Li. "Evaluation and Prediction of City Sustainability Using MCDM and Stochastic Simulation Methods". Sustainability 10, n.º 10 (18 de octubre de 2018): 3771. http://dx.doi.org/10.3390/su10103771.
Texto completoResumen
City sustainability is an important issue in the urbanization process. In this paper, the sustainability of 14 cities in Liaoning province in China is evaluated and predicted. The process of evaluating city sustainability is viewed as a multi-criteria decision-making problem. A simple additive weighting method is used for aggregating the normalized sustainability criteria data, built based on the three-pillar model and the associated weights. The results indicate that although the sustainability of the cities in Liaoning province is not perfect, the cities show better development momentum. For example, only two cities’ (Shenyang and Dalian) average performance scores in 2010–2016 were over 0.5, but all the cities’ sustainability improved in 2016 compared to 2010. We develop a stochastic simulation procedure used for predicting a city’s sustainability in future years. Many prediction results were obtained, including the maximum, minimum, and average performance scores of the cities, the pairwise priority matrix representing the ratio of one city outperforming another, and the ranking of cities’ sustainability with probabilities. The prediction results indicate various degrees of increase for almost all the cities’ sustainability in the future, which is consistent with the judgment of better development momentum determined from the evaluation results. Moreover, the cities of Dandong, Panjin may exceed Shenyang, Dalian, and rank in the top among all the cities in future years.
19
PEI, DONG FANG, SEIN LAI LAI AUNG, HAI FENG LIU, QUAN KE LIU, ZHI HE YU y JIAN XIN DENG. "Alternaria hydrangeae sp. nov. (Ascomycota: Pleosporaceae) from Hydrangea paniculata in China". Phytotaxa 401, n.º 4 (17 de abril de 2019): 287. http://dx.doi.org/10.11646/phytotaxa.401.4.6.
Texto completoResumen
In 2017, a new fungal species, Alternaria hydrangeae, was isolated from necrotic leaf spots of Hydrangea paniculata in Shenyang Botanical Garden, Liaoning, China. Phylogenetic analyses based on five genes (ITS, GPDH, Alt a1, RPB2 and TEF1) indicated that the species is a new taxon closely related to Alternaria deserticola in section Porri. Both species were significantly different from each other based on cultural features on SNA and PCA. Previously, A. deserticola was morphologically considered as A. acalyphicola. With respect to conidial characters, the species was distinct from A. acalyphicola in conidia shape, size and transverse septa. Pathogenicity tests indicated that it could induce necrotic symptoms on its host. The species is illustrated here as a new one causing leaf spot on H. paniculata.
20
Lu, Chengpeng, Wei Ji, Zhiliang Liu, Shuheng Dong y Bing Xue. "Synergistic Evaluation and Constraint Factor Analysis on Urban Industrial Ecosystems of Traditional Industrial Area in China". Complexity 2020 (1 de julio de 2020): 1–16. http://dx.doi.org/10.1155/2020/3805454.
Texto completoResumen
Industrial ecology is an advanced form and ideal model of modern industrial development, in which the industrial ecosystem is the core. Based on the PSR model, this paper builds a comprehensive evaluation index system for urban industrial ecosystem development and selects 14 prefecture-level cities in Liaoning Province of the traditional industrial area in Northeastern China as cases to calculate the development level of its industrial ecosystem during 2000–2018 using an improved Topsis method and then to conduct a spatial visualization analysis. Finally, based on the “stress-state-response” subsystem, this paper diagnoses the constraints for industrial ecosystem development, which can provide a reference basis for decision-making in industrial ecology of traditional industrial area represented by those in Northeast China. The results show the following: (1) From 2000 to 2018, the industrial ecology of the 14 cities in Liaoning Province was at a medium level. Except for Shenyang and Dalian with the rapid development, the difference of industrial ecosystem development for other cities was relatively small. (2) From 2000 to 2018, the industrial ecosystem development of each city was in a status of “either increasing, or decreasing, or fluctuating,” which generally raised first and then decreased. Regarding spatial difference, the development exhibited a “center-periphery” pattern, with Shenyang and Dalian as the “dual-core” that were increasingly strengthened with significantly high-level industrial ecology. (3) At system level, PSR constraint grades for the industrial ecosystem development in the 14 cities of Liaoning Province were different. Constraint grades in the pressure subsystem, the state subsystem, and the response subsystem for the industrial ecosystem of Liaoning were 45.73%, 20.01%, and 34.34%, respectively, indicating that the lack of human response to the ecological environment and the pressure of human activities on the ecological environment during the industrial economy development were the main constraints affecting the process of industrial ecology in these cities. (4) Due to the differences in geographical environments, economic bases, industrial structures, and local development contexts, the major constraint factors of industrial ecosystem development in different cities are significantly different and complicated; however, there are five factors that are generally considered as major constraint factors in all cities, i.e., regional GDP, number of labor force employed in the secondary industrial sector, gross investment in fixed assets, amount of industrial sulfur dioxide removal, and production value from “three-wastes” comprehensive utilization. At last, this paper puts forward some recommendations and suggestions for providing scientific support for industrial ecosystem construction in the traditional industrial area of Northeastern China.
21
Xuefeng, Zhao y Mohd Mustafa Bin Mohd Ghazali. "Investigating the Image of Architecture Decoration of ShengJing Imperial Palace in LiaoNing Province, China". International Journal of Global Optimization and Its Application 2, n.º 3 (30 de septiembre de 2023): 142–47. http://dx.doi.org/10.56225/ijgoia.v2i3.256.
Texto completoResumen
Today, throughout antiquity, myriad ethnic collectives have inhabited Liaoning Province, China, significantly shaping the historical trajectory of the nation and fostering a multitude of esteemed architectural and cultural legacies. ShengJing Imperial Palace is in Shenyang, Liaoning Province, China. ShengJing Imperial Palace is a royal building built in the early Qing Dynasty 500 years ago. The information value shown by its architectural decoration needs to be further developed. This paper takes architectural decoration images as the research content. It uses the methodology of practical aesthetics, conducts field research on ShengJing Imperial Palace, and analyzes the three elements of visual impact form, political decoration, and national practice to obtain a single evident, idealized local decoration image characteristics. In conclusion, the visual layout of the rational representation of the Shengjing Palace building decoration is clear and distinct, and the visual feeling of the subject is strong and full of impact. These characteristics can be summarized as strong qualitative architectural decoration image characteristics. Under the Qing rulers' politically strict ideology, the image experience category of architectural decoration showed ethical characteristics. This study can be a reference for adapting traditional architectural decoration to modern design.
22
You, Haolin, Cui Jin y Wei Sun. "Spatiotemporal Evolution of Population in Northeast China during 2012–2017: A Nighttime Light Approach". Complexity 2020 (28 de mayo de 2020): 1–12. http://dx.doi.org/10.1155/2020/3646145.
Texto completoResumen
Population is one of the key problematic factors that are restricting China’s economic and social development. Previous studies have used nighttime light (NTL) imagery to calculate population density. This study analyzes the spatiotemporal evolution of the population in Northeast China based on linear regression analyses of NPP-VIIRS NTL imagery and statistical population data from 36 cities in Northeast China from 2012 to 2017. Based on a comparison of the estimation results in different years, we observed the following. (1) The population of Northeast China showed an overall decreasing trend from 2012–2017, with population changes of +31,600, −960,800, −359,800, −188,000, and −1,127,600 in the respective years. (2) With the overall population loss trend in Northeast China, the population increased in only three cities, namely, Shenyang, Dalian, and Panjin, with an average increase during the six-year period of 24,200, 6,500, and 2,000 people, respectively. (3) The four major urban agglomerations in Northeast China (the Harbin-Daqing-Qiqihar Industrial Corridor, Changjitu Pilot Zone, Liaoning Coastal Economic Belt, and Shenyang Economic Zone) have annual populations far exceeding 4 million people. A correct appreciation of the population dynamics is vital to resource management and comprehensive management efforts. Making full use of natural resources and regional advantages could effectively improve and potentially solve the urban population loss problem and would be of great innovative significance for supporting the realization of the Millennium Development Goals.
23
Hu, Shi, Xiaomin Jin y Miao Zhou. "Conservation of the Guang Sheng Si Pagoda of the Liao Dynasty in Liaoning Province, China". Frontiers of Architectural Research 1, n.º 1 (marzo de 2012): 86–100. http://dx.doi.org/10.1016/j.foar.2012.02.011.
Texto completo
24
Wang, Jue, Yanan Zheng, Lichun Fan y Weitao Wang. "Surveys of Drosophila suzukii (Diptera: Drosophilidae) and Its Host Fruits and Associated Parasitoids in Northeastern China". Insects 13, n.º 4 (15 de abril de 2022): 390. http://dx.doi.org/10.3390/insects13040390.
Texto completoResumen
Spotted-wing drosophila, Drosophila suzukii (Matsumura), is a worldwide quarantine pest that is currently undergoing a rapid range expansion in the Americas, Europe, and parts of Africa. It feeds and breeds on soft-skinned fruits such as raspberries, blueberries, and cherries, and can cause significant economic losses to fruit production. This study investigated the occurrence of D. suzukii and its wild host fruits and parasitoids in Liaoning, Northeast China for the first time. Sentinel traps were used to monitor D. suzukii adults, and suspected fruits were collected weekly in four different locations (Wafangdian, Faku, Fengcheng, and Shenyang). The results showed that D. suzukii were distributed in the sweet soft-skinned fruit-production areas of Liaoning, and raspberry was the most infested fruit. During the field survey, four species of wild berries from non-crop habitats were found infested by D. suzukii, and two species of parasitoids (Leptopilina japonica and Asobara japonica) were collected. D. suzukii adult-population dynamics throughout the survey period (June to October) were similar in different survey locations; adult fly populations increased and peaked in August, and then declined until the fly was no longer detectable in October.
25
Gao, Yanpeng y Wenjun Chen. "Study on the coupling relationship between urban resilience and urbanization quality—A case study of 14 cities of Liaoning Province in China". PLOS ONE 16, n.º 1 (4 de enero de 2021): e0244024. http://dx.doi.org/10.1371/journal.pone.0244024.
Texto completoResumen
In this paper, entropy, coupling coordination degree, spatial auto-analysis, LISA time path, and other methods have been used to analyze the coupling coordination degree of urban resilience and urbanization quality of 14 cities in Liaoning Province from 2009 to 2019. The results show that: 1. The number of highly resilient cities accounts for 14.3% of the total number of cities in Liaoning Province, and the overall resilience degree is low; the spatial distribution shrinks along the Shenyang–Dalian Economic Belt toward both sides, with obvious “core-margin” characteristics. 2. The average score of urbanization quality increased from 0.0574 to 0.0966, showing a fluctuating upward trend; the regional difference was significant, and the “dual-core” characteristic was prominent. 3. During the study period, the 14 cities of Liaoning Province were in a state of imbalance, and there was a positive correlation between the coupling degree and the coordination degree. Moran’s I decreased from 0.237 to 0.220 and the spatial agglomeration characteristics also weakened. Further analysis of the spatial and temporal linkage characteristics of the coupling relationship shows that the relative length of LISA time path presents characteristics of protrusion in the central region and shrinkage on the East and West sides, and the curvature presents characteristics that are smaller in the North and larger in the South.
26
Guan, Dunyi, Lei Lei y Zenglin Han. "Spatial-Temporal Variation of Population Aging: A Case Study of China’s Liaoning Province". Complexity 2020 (20 de agosto de 2020): 1–13. http://dx.doi.org/10.1155/2020/5436061.
Texto completoResumen
With the rapid increase of the aging population in China, research on the aging phenomenon has become critical. Studying population aging from a spatial perspective is of vital practical significance. Based on China’s census data from 1990 to 2010, this study establishes the indicator system of aging level and chooses the entropy method, standard deviational ellipse, and spatial autocorrelation as main methods. Taking Liaoning province of China as an example, the study measures the aging level of its 100 districts and counties, analyzing the overall spatial movement degree, and elucidates the temporal-spatial evolution of aging development. It further discusses the spatial correlational characteristics between each county unit. The results reveal that, first, the spatial distribution of aging in Liaoning shows an unceasingly intensifying northeast-southwest pattern. County areas along the Shenyang-Dalian line show a stronger effect of aging of the whole province. Second, the average score of aging in all county areas is on the increase; the degree of aging shows an increasing trend, but the speed of aging tends to slow down. Population aging in Liaoning shows an obvious spatial heterogeneity, which is mainly manifested by regional differences, urban-rural differences, and minority differences. Third, Moran’s I index of aging level first increases and then decreases; the values are all positive. The overall spatial pattern has a positive correlation; the spatial agglomeration effect is first enhanced and then weakened. The hot spots are distributed in the surrounding counties of Shenyang and Dalian, showing a distribution pattern of two cores; the cold spots gradually form a binary structure represented by Chaoyang-Huludao and Yingkou-Panjin. The study showed the positive spatial correlation of the aging level between the county units, thereby paving the way for future research on the balanced distribution. Population aging studies will contribute to optimize the population structure and promote a virtuous circle of economy. The study showed the positive spatial correlation of the aging level between the county units, thereby paving the way for future research on the balanced distribution. Population aging studies will contribute to optimize the population structure and promote a virtuous circle of economy.
27
Zhu, Zhenghui, Li Wang, Wanbo Liu y Dewei Qi. "Relationship between Urban Economic Connections and Geoeconomic Relations in Northeast China". Complexity 2020 (20 de agosto de 2020): 1–12. http://dx.doi.org/10.1155/2020/5263048.
Texto completoResumen
Using Northeast China as the research area and three time nodes (2007, 2012, and 2017), the gravitational model and Euclidean distance method were used to measure the spatial economic connections and geoeconomic relations between four regional central cities and other small- and medium-sized cities. The complexity of urban economic relations was systematically analyzed based on matching urban economic connections and geoeconomic relations. This paper provides suggestions on how to strengthen and build a benign and sustainable urban economic relations system in Northeast China. The results of the study show that, from 2007 to 2017, the economic links between the four central cities and other cities continued to strengthen. Shenyang had the highest total of economic links, and Changchun, the fastest growth rate. From 2007 to 2017, the geoeconomic relations between the four central and other cities generally improved, shifting from competitiveness to complementarity. Competition intensified for Shenyang and Dalian with cities in Liaoning province, and their complementarity strengthened with cities outside the province. The relationship between the four central cities with other cities is to strengthen cooperation and complementarity. Therefore, the cities in Northeast China need to strengthen economic ties and the complementarity of geoeconomic relations and optimize the matching relationship. They should focus on the role of regional central cities in promoting the economic integration of the entire Northeast China and jointly promote the orderly urban niche system and full coordination. The formation and stability of the developing regional cooperative community are discussed.
28
Tian, Shenzhen, Biyan Jin, Hang Li, Xueming Li y Jun Yang. "Research on the Theoretical Framework, Spatio-temporal Laws, and Driving Mechanism of Beautiful Human Settlements—A Case Study of the 14 Prefecture-Level Cities in Liaoning Province". Sustainability 15, n.º 2 (8 de enero de 2023): 1165. http://dx.doi.org/10.3390/su15021165.
Texto completoResumen
The existing research on Beautiful China focuses on the major strategic research that is horizontal and comprehensive, and it is urgent to conduct a vertical and in-depth study from the important focus of human settlements. This paper proposes the theoretical framework of “five-sphere integrated plan”, “three-state entirety”, and “binary fusion” of beautiful human settlements, and integrates the entropy power method, kernel density estimation method, geographic probe, and spatial analysis to study the spatio-temporal Laws and the driving mechanism of beautiful human settlements in Liaoning Province. The results show that: (1) In terms of time course, from 2009 to 2018, the beautiful human settlement in Liaoning showed a fluctuating upward trend, and there were more obvious stage divergence characteristics and discrete characteristics; over time, they clustered from low level to high level. (2) In terms of spatial pattern, beautiful human settlements in general showed regional heterogeneous characteristics. The construction in western Liaoning is relatively stable, while northern Liaoning has changed greatly. There is an obvious inverted “U” spatial structure in the province, and it was both higher in the north and south and lower in the east and west, specifically decreasing from southeast to northwest. The distribution pattern is a “dicaryon” dominated by Shenyang and Dalian, and a “triad” trend of core area, development area, and starting area. (3) System properties, such as environmental, support, and social systems show fluctuating upward trends, while systems such as population show downward trends with different discrete characteristics. (4) Driving mechanisms, social systems, and support systems are the main driving systems, and it is also driven by a combination of urban economic strength, population quantity and quality, infra-structure development such as housing, and emerging technology development. The purpose of studying the beautiful human settlements is to promote the integration and development of the sciences of human settlements and other cross disciplines and to clarify the focus of Liaoning local government on building a Beautiful China.
29
Zhao, Siwen, Ruipeng Ji, Saidi Wang, Xiaoou Li y Siyu Zhao. "Large-Scale Climate Factors of Compound Agrometeorological Disasters of Spring Maize in Liaoning, Northeast China". Atmosphere 14, n.º 9 (8 de septiembre de 2023): 1414. http://dx.doi.org/10.3390/atmos14091414.
Texto completoResumen
Co-occurring extreme heat, drought, and moisture events are increasing under global warming and pose serious threats to ecosystem and food security. However, how to effectively link compound agrometeorological disasters (CADs) with climate change has not been well assessed. In this study, we focus on the comprehensive influence of large-scale climate factors on CADs rather than extreme meteorological elements. The results indicate that there are two main CADs of spring maize in Shenyang, Northeast China (NEC), including concurrent drought and cold damage (DC) and drought in multiple growth periods (MD). The related circulation anomalies at mid–high latitudes are identified as four patterns, namely, the Northeast Asia Low (NEAL) and Ural High (UH) patterns affecting DC, the Baikal High and Okhotsk Low (BHOL), and the Northeast Asia High (NEAH) patterns leading to MD. The vertical profile and water vapor transport anomalies further demonstrate the influence mechanism of large-scale circulation on compound heat–moisture stresses. This study highlights the role of atmospheric circulation, which can provide effective predictors for these synergistic agrometeorological disasters.
30
Chen, Su, Lei Chao, Li Na Sun y Tie Heng Sun. "The Study of Heavy Metal Pollution Characteristics in Soil of Typical Urban-Industrial Wasteland". Applied Mechanics and Materials 260-261 (diciembre de 2012): 1189–94. http://dx.doi.org/10.4028/www.scientific.net/amm.260-261.1189.
Texto completoResumen
This study chooses the industrial wasteland after the relocation of a metal processing factory in Shenyang, Liaoning Province of China as the research object. Based on level three soil heavy metal quality standards of Soil Environment Quality Standard (GB15618-1995) in China, the pollution levels of four heavy metals (cadmium, lead, copper and zinc) in survey area are Cd> Cu> Zn> Pb; the Cd pollution is the most serious one, followed by Cu and Zn. The Pb content is low. Average comprehensive pollution index of Cd, Cu, Zn and Pb in soil of the wasteland is 17.33, which belong to Grade V severe pollution. The most polluted point is J-12, followed by J-11 and J-16. The land utilization risk assessment of the wasteland should be strengthened, and appropriate and necessary repair measures should be taken, such as planting accumulative or tolerant plants.
31
Hui, Zhang, Wu Caiqiu, Gong Jiping, Yuan Xuyin, Wang Qiao, Pei Wenming, Long Tao, Qiu Jie y Zhang Hanpei. "Assessment of Heavy Metal Contamination in Roadside Soils Along the Shenyang-Dalian Highway in Liaoning Province, China". Polish Journal of Environmental Studies 26, n.º 4 (25 de julio de 2017): 1539–49. http://dx.doi.org/10.15244/pjoes/68910.
Texto completo
32
Tang, LingYun, Neil Macdonald, Heather Sangster, Richard Chiverrell y Rachel Gaulton. "Reassessing long-term drought risk and societal impacts in Shenyang, Liaoning Province, north-east China (1200–2015)". Climate of the Past 16, n.º 5 (20 de octubre de 2020): 1917–35. http://dx.doi.org/10.5194/cp-16-1917-2020.
Texto completoResumen
Abstract. The occurrence of two severe droughts in north-east China since 2000 has raised attention in the risk presented by droughts. This paper presents a historic drought series for Shenyang in Liaoning Province, north-east China, from 1200 CE to the present with a reconstructed long precipitation series (1906–2015) augmented with historical documentary accounts. Analysis of the instrumental series using a standardized precipitation index (SPI) and extending it using historical records has produced a combined series spanning over 8 centuries. The combined long series was analysed for patterns in drought frequency, severity and typology. Three droughts comparable to those since 2000 occur in the instrumental series during the early 20th century (i.e. 1907, 1916–1918 and 1920–1921), and coeval archival sources reveal the human impacts of these severe droughts. The archival sources demonstrate how reduced vulnerability resulting from societal and cultural changes in the early 20th century helped prevent the loss of life experienced during comparable severe droughts at the end of the 19th century (1887 and 1891). Incorporating a longer temporal perspective to drought analysis shows that onset is often earlier than is documented explicitly within the archives, and so combined SPI series for a region could provide an early warning of drought development expressed as a water deficit in the previous year. Analysis of archival data provides a rich historical description of impacts and societal responses to severe drought. The archives provide a rich historical description of drought impacts and responses at the personal and community level whilst also detailing the different roles played by communities, state and international organizations in responding to events.
33
Zhang, Xiaojie, Xiaoyu Liu y Lili Wang. "Evaluating Community Capability to Prevent and Control COVID-19 Pandemic in Shenyang, China: An Empirical Study Based on a Modified Framework of Community Readiness Model". International Journal of Environmental Research and Public Health 20, n.º 5 (23 de febrero de 2023): 3996. http://dx.doi.org/10.3390/ijerph20053996.
Texto completoResumen
Community plays a crucial role in the successful prevention and control of the COVID-19 pandemic in China. However, evaluation of community capability to fight against COVID-19 is rarely reported. The present study provides a first attempt to assess community capability to combat COVID-19 in Shenyang, the capital city of Liaoning province in Northeast China, based on a modified framework of a community readiness model. We conducted semi-structured interviews with ninety key informants from fifteen randomly selected urban communities to collect the data. The empirical results indicate that the overall level of community capability for epidemic prevention and control in Shenyang was at the stage of preparation. The specific levels of the fifteen communities ranged from the stages of preplanning to preparation to initiation. Concerning the level of each dimension, community knowledge about the issue, leadership, and community attachment exhibited significant disparities between communities, while there were slight differences among communities on community efforts, community knowledge of efforts, and community resources. In addition, leadership demonstrated the highest overall level among all the six dimensions, followed by community attachment and community knowledge of efforts. Community resources displayed the lowest level, followed by community efforts. This study not only extends the application of the modified community readiness model to evaluate community capability of epidemic prevention in the Chinese community context, but also offers practical implications for enhancing Chinese communities’ capabilities to deal with various future public health emergencies.
34
Fang, Yihe, Dakai Jiang, Chenghan Liu, Chunyu Zhao, Zongjian Ke, Yitong Lin, Fei Li y Yiqiu Yu. "Evaluation on the Forecast Skills of Precipitation and Its Influencing Factors in the Flood Season in Liaoning Province of China". Atmosphere 14, n.º 4 (31 de marzo de 2023): 668. http://dx.doi.org/10.3390/atmos14040668.
Texto completoResumen
To clarify the precipitation forecast skills of climate forecast operations in the flood season in Liaoning Province of China, this study examines the forecast accuracies of China’s national and provincial operational climate prediction products and the self-developed objective prediction methods and climate model products by Shenyang Regional Climate Center (SRCC) in the flood season in Liaoning. Furthermore, the forecast accuracies of the main influencing factors on the precipitation in the flood season of Liaoning are assessed. The results show that the SRCC objective methods have a relatively high accuracy. The European Centre for Medium-Range Weather Forecasts (ECMWF) sub-seasonal forecast initialized at the sub-nearest time has the best performance in June. The National Climate Center (NCC) Climate System Model sub-seasonal forecast initialized at the sub-nearest time, and the ECMWF seasonal and sub-seasonal forecasts initialized at the nearest time, perform the best in July. The NCC sub-seasonal forecast initialized at the sub-nearest time has the best performance in August. For the accuracy of the SRCC objective method, the more significant the equatorial Middle East Pacific sea surface temperature (SST) anomaly is, the higher the evaluation score of the dynamic–analogue correction method is. The more significant the North Atlantic SST tripole is, the higher the score of the hybrid downscaling method is. For the forecast accuracy of the main influencing factors of precipitation, the tropical Atlantic SST and the north–south anti-phase SST in the northwest Pacific can well predict the locations of the southern vortex and the northern vortex in early summer, respectively. The warm (clod) SST in China offshore has a good forecast performance on the weak (strong) southerly wind in midsummer in Northeast China. The accuracy of using the SST in the Nino 1+2 areas to predict the north–south location of the western Pacific subtropical high is better than that of using Kuroshio SST. The accuracy of predicting northward-moving typhoons from July to September by using the SST in the west-wind-drift area is better than using the SST in the Nino 3 area. The above conclusions are of great significance for improving the short-term climate prediction in Liaoning.
35
Feng, Xiaojie, Xiumei Zhan, Xiaori Han, Kun Chen, Jing Peng, Xuexin Wang y Dongyao Shang. "Slow-release nitrogen fertiliser suitable for one-time fertilisation of spring maize in Northeast China". Plant, Soil and Environment 67, No. 3 (1 de marzo de 2021): 164–72. http://dx.doi.org/10.17221/162/2020-pse.
Texto completoResumen
Slow-release nitrogen fertiliser can potentially increase crop production and improve fertiliser nitrogen use efficiency. However, it is unclear that are suitable for different regions and crops in the northeast of China. Therefore, according to different soil and climate characteristics, we investigated the synchronised relationships between nitrogen slow release fertiliser and nitrogen maize requirements. Experiments were conducted at Shenyang Agricultural University, Liaoning province, Northeast China, from 2016 to 2017. Stabilised fertiliser treatments increased grain yield, nitrogen use efficiency and nitrogen accumulation at each maize growth stage. Grain yield increased by 2.32% and 11.33% (2016), and 1.55% and 7.87% (2017), respectively, when compared with the urea CK1 (233 kg N/ha) and CK2 (210 kg N/ha) treatments. Additionally, during the growth period of the stabilised fertiliser treatment, the stability of the synchronisation relationship between nitrogen absorption and absorption of spring maize was significantly higher than other treatments, and the effect was the best. Therefore, we conclude that the stabilised fertiliser is the most suitable option for promotion and application in spring maize in Northeast China.
36
Li, Liguang, Ziqi Zhao, Hongbo Wang, Yangfeng Wang, Ningwei Liu, Xiaolan Li y Yanjun Ma. "Concentrations of Four Major Air Pollutants among Ecological Functional Zones in Shenyang, Northeast China". Atmosphere 11, n.º 10 (8 de octubre de 2020): 1070. http://dx.doi.org/10.3390/atmos11101070.
Texto completoResumen
Air pollution is a critical urban environmental issue in China; however, the relationships between air pollutants and ecological functional zones in urban areas are poorly understood. Therefore, we analyzed the spatiotemporal characteristics of four major air pollutants (particulate matter less than or equal to 2.5 µm (PM2.5) and 10 µm (PM10) in diameter, SO2, and NO2) concentrations over five ecological functional zones in Shenyang, Liaoning Province, at hourly, seasonal, and annual scales using data collected from 11 monitoring stations over 2 years. We further assessed the relationships between these pollutants and meteorological conditions and land-use types at the local scale. Peaks in PM, SO2, and NO2 concentrations occurred at 08:00–09:00 and 23:00 in all five zones. Daytime PM concentrations were highest in the industrial zone, and those of SO2 and NO2 were highest in residential areas. All four air pollutants reached their highest concentrations in winter and lowest in summer. The highest mean seasonal PM concentrations were found in the industrial zone, and the highest SO2 and NO2 concentrations were found in residential areas. The mean annual PM and SO2 concentrations decreased in 2017 in all zones, while that of NO2 increased in all zones excluding the cultural zone. The natural reserve zone had the lowest concentrations of all pollutants at all temporal scales. Pollutant concentrations of PM2.5, PM10, SO2, and NO2 were correlated with visibility, and their correlation coefficients are 0.675, 0.579, 0.475, and 0.477. Land coverage with buildings and natural vegetation negatively and positively influence air pollutant concentrations, respectively.
37
Pei, Xin, Mingtao Li, Jianghong Hu, Juan Zhang y Zhen Jin. "Analysis of Spatiotemporal Transmission Characteristics of African Swine Fever (ASF) in Mainland China". Mathematics 10, n.º 24 (12 de diciembre de 2022): 4709. http://dx.doi.org/10.3390/math10244709.
Texto completoResumen
In view of the rapid spread of African swine fever in Mainland China from 2018 to 2019, we used spatiotemporal statistical analysis methods to study the spatiotemporal transmission features of African swine fever. The results reveal that the hot spots of African swine fever were concentrated in some cities in Northeast and Southwest China. Seven spatiotemporal clusters of African swine fever were identified, and the most likely spatiotemporal cluster was located in the Buyi and Miao Autonomous Prefecture of QianNan in Guizhou Province, and the cluster date was from 19 June to 25 June 2019. The first secondary cluster covered five cities (Shenyang, Yingkou, Panjin, Anshan, and Liaoyang) in Liaoning Province from 1 August to 10 October 2018. In addition, from the global and local transmission direction and speed of African swine fever in Mainland China, the spatial transmission speed of ASF was found to be slow from August to October 2018, and fast from February to March 2019. Lastly, the global and local isolation and exposure of sites infected with ASF were calculated in Mainland China to reveal the infection risk of different susceptible sites and time periods.
38
Luo, Xue, Yuqing Zhang y Dongqi Sun. "Response Patterns of Vegetation Phenology along Urban-Rural Gradients in Urban Areas of Different Sizes". Complexity 2020 (20 de junio de 2020): 1–11. http://dx.doi.org/10.1155/2020/7607936.
Texto completoResumen
On the basis of MODIS Enhanced Vegetation Index time series data and multisource data, such as nighttime light data and China City Statistical Yearbook data, we investigated the differences in vegetation phenology along urban-rural gradients in urban areas of different sizes between coastal and inland cities in Liaoning Province, China. The results showed that the following: (1) the iterative extraction of urban built-up areas using the threshold method based on nighttime light data combined with the definition of urban built-up areas had high accuracy. (2) Additionally, we found that the start of the growing season (SOS) in Liaoning Province occurred between day 100 and day 180, while the end of the growing season (EOS) occurred between days 260 and 330. The difference in the SOS between coastal cities (i.e., Dalian, Yingkou, Panjin, Jinzhou, Huludao, and Dandong) and inland cities (i.e., Chaoyang, Fuxin, Tieling, Shenyang, Fushun, Liaoyang, Benxi, and Anshan) was 1.70 days. However, the difference in the EOS was more significant, i.e., the EOS in coastal cities occurred 4.47 days later than that in the inland cities. (3) In urban areas of different sizes, the ∆SOS and ∆EOS of inland cities had negative correlations with urban size. Specifically, when the urban size increased 10-fold, the ∆SOS and ∆EOS advanced by 10.03 and 5.71 days, respectively. In contrast, the ∆SOS and ∆EOS of coastal cities had positive and negative correlations with the urban size, respectively. Specifically, when urban size increased 10-fold, ∆SOS was delayed by 11.29 days while EOS was advanced by 8.83 days.
39
Hao, Y., L. Sun, Y. Jia, R. Li, S. Hua, X. Duan, Y. Li, Y. Shang y M. Tang. "The Guardians' Choices And Preferences For Imported Surrogate Vaccines In China: Based On A Survey In Shenyang, Liaoning Province". Value in Health 19, n.º 7 (noviembre de 2016): A905. http://dx.doi.org/10.1016/j.jval.2016.08.173.
Texto completo
40
Mu, Rui y Martin de Jong. "A Tale of Two Chinese Transit Metropolises and the Implementation of Their Policies: Shenyang and Dalian (Liaoning Province, China)". Energies 11, n.º 3 (25 de febrero de 2018): 481. http://dx.doi.org/10.3390/en11030481.
Texto completo
41
Zabortseva, T. I. y K. S. Jiang. "Monitoring of the Exploration Degree of the Territory of Northeast China (Subjective Geographical Approach of the Russian Scientific School)". Bulletin of Irkutsk State University. Series Earth Sciences 40 (2022): 43–57. http://dx.doi.org/10.26516/2073-3402.2022.40.43.
Texto completoResumen
Analysis of current preferences in the study of the territory of Northeast China (Dongbei) by Russian researchers is presented based on public and humanitarian qualifying papers over the past 10 years. Geographical themes are examined in more detail. The results of the research work of the 33rd International Geographical Congress held in China (2016, Beijing) served as the material for identifying the main research areas by Chinese geographers in this region. The border region of the Russian Far East – the Northeast China administratively includes three provinces (Heilongjiang, Jilin and Liaoning) and occupies about 8 % of the territory of the PRC, and has the same proportion of the country's population. Between 1950 and 1960, with the support of the USSR, the PRC built a number of large industrial facilities in Harbin, Shenyang, Dalian and other cities, which have retained their economic regional and national significance up to this day. This study is relevant both for a comprehensive regional analysis for systematizing the conducted modern scientific research, and for understanding different views on the essence of cross-border interaction processes, which are of practiceoriented interest in order to expand cooperation in the Northeast Asia region. At present, partnership with China is practically decisive for the economic specialization and economic development of the domestic southeastern border territories. Monitoring of recent preferences of the territories of Northeast China revealed that a multidimensional economic and comparative geographical analysis of the Russian border regions of Siberia and the Far East and the provinces of Northeast China is being carried out. At the same time, the selected partner region remains a differentiated territory in terms of investment structure and economic development (Liaoning province is a donor entity, while Jilin and Heilongjiang provinces are «not self-sustainable»). Chinese studies cover a wide range of geographic topics: from traditional rural-urbanization multidisciplinary studies to ecological and touristrecreational ones. Due attention was given to the scientific subject of the response of the natural systems of Northeast China to climate change.
42
Kong, Lu y Jihua Li. "Analysis of Production Line Project Based on Value Sensitive Design". International Journal of Technoethics 13, n.º 1 (enero de 2022): 1–11. http://dx.doi.org/10.4018/ijt.291550.
Texto completoResumen
Value sensitive design is a new method to embed moral value into the design process and possesses broad research prospects. However, there is a gap between the industrial application and the practical application of VSD since its practical application focuses on human-computer interaction and medical ethics. In this paper, the conceptual, empirical, and technical investigation of VSD are analyzed, and the feasibility of VSD for production line design is demonstrated. It was applied to the production line design process in Shenyang, Liaoning Province, China. Then, specific design issues such as environmental sustainability and safety are solved by analyzing the value demands of stakeholders and balancing the value tension. Thus, the human value of the production line becomes more sensitive, and the value conflict between natural and technical artifact is alleviated. In this process, we reflect on the design problems to be solved and obtain valuable opinions, enabling VSD to better adapt to the industrial production line design.
43
Shelach-Lavi, Gideon. "Archaeology and politics in China: Historical paradigm and identity construction in museum exhibitions". China Information 33, n.º 1 (11 de mayo de 2018): 23–45. http://dx.doi.org/10.1177/0920203x18774029.
Texto completoResumen
In China, as in many other modern and contemporary states, the past is often used to inform public opinions and legitimate the political regime. This article examines two examples of archaeological exhibitions in China: at the National Museum of China (中国国家博物馆) in Beijing and the Liaoning Provincial Museum (辽宁省博物馆) in Shenyang. It discusses the development and change over time in the content of these archaeological exhibitions, the way they were organized and presented to the public, and the explanations that accompanied the prehistoric artefacts. I argue that the way the past, and in particular the distant, prehistoric and proto-historic past, is presented in Chinese museums reveals a process of entrenchment of the standardized narrative of Chinese history, with a powerful sense of connection and continuity between the past, no matter how distant, and the present. I also argue that although the general outline of the historical trajectory of the ‘Chinese civilization’ is universally accepted, small variations in the way it is presented and the different emphases of the two exhibitions can inform us about various ways of constructing local and national identities in China during the 20th century and up to the current time.
44
Gu, Hanlong, Yuqing He, Bingyi Wang, Fengkui Qian y Yan Wu. "The Influence of Aging Population in Rural Families on Farmers’ Willingness to Withdraw from Homesteads in Shenyang, Liaoning Province, China". Land 12, n.º 9 (2 de septiembre de 2023): 1716. http://dx.doi.org/10.3390/land12091716.
Texto completoResumen
Population aging presents a significant global challenge. In China, the aging of the rural population coincides with inefficient rural homestead utilization. While the Chinese government has enacted policies to address this, their impact remains limited. Utilizing survey data from 403 rural families in Shenyang, Liaoning Province, China, this study applies the binary Logit and mediating effect models to analyze the impact of rural family population aging on farmers’ willingness to withdraw from homesteads with compensation and their compensation preference. Key findings include: (1) Family population aging intensifies farmers’ willingness to withdraw from homesteads, with a stronger preference for non-monetary compensation as aging increases. (2) Regarding the willingness to withdraw with compensation, farmers’ cognition of homestead security value masks the effect by 4.71%, while asset value cognition has no mediating effect. (3) With regard to promoting non-monetary compensation choices, farmers’ homestead asset value cognition fully mediates at 16.01%, but security value cognition is without mediating effect. Based on these findings, it is recommended that the government crafts tailored homestead withdrawal policies considering farmers’ family age structure. Further, efforts should aim at refining farmers’ understanding of homestead values, promoting a blend of non-monetary and monetary compensations.
45
Liu, Xinfang, Alexey V. Ulyanov y Eduard B. Khatefov. "The use of <i>R-nj, B1, Pl1</i> genes to improve marker properties in the selection of maize haploinducers". Ecological genetics 20, n.º 3 (28 de octubre de 2022): 193–202. http://dx.doi.org/10.17816/ecogen108374.
Texto completoResumen
BACKGROUND: Studies were carried out on the creation of haploinductor lines using various methods for testing haploinductor and marker ability from the VIR maize genetic collection, adapted to the conditions of the Liaoning province in China and the South of Russia.
MATERIALS AND METHODS: On 22 maize testers, studies were carried out on the creation of haploinductor lines and testing the haploinductor and marker ability by the test-cross method. Sources of R1-nj, B1, Pl1 genes from the VIR maize genetic collection were used.
RESULTS: The lines of maize haploinducers Liaoyu No. 1, Liaoyu No. 2, Liaoyu No. 3 and Liaoyu No. 4 were created with a haploinduction frequency of 6.85%, 7.53%, 6.66% and 6.03%. respectively, with a high quality of labeling with the R1-nj, B1, Pl1 genes in test crosses.
CONCLUSIONS: In the process of selection of haploid maize on the basis of genes A, haploinductor lines with a high frequency of haploinduction and high efficiency of markers in test crosses, abundant pollen and grain productivity, resistance to late blight and lodging, and adaptation to the agroclimatic zone of Shenyang Province (China) were obtained and the North Caucasian Federal District (Russia).
46
Ma, Hao-Tian, Li-Hong Zhou, Hao Tan, Xian-Zhi Xiu, Jin-Yang Wang y Xing-Ya Wang. "Population dynamics and seasonal migration patterns of Spodoptera exigua in northern China based on 11 years of monitoring data". PeerJ 12 (10 de abril de 2024): e17223. http://dx.doi.org/10.7717/peerj.17223.
Texto completoResumen
Background The beet armyworm, Spodoptera exigua (Hübner), is an important agricultural pest worldwide that has caused serious economic losses in the main crop-producing areas of China. To effectively monitor and control this pest, it is crucial to investigate its population dynamics and seasonal migration patterns in northern China. Methods In this study, we monitored the population dynamics of S. exigua using sex pheromone traps in Shenyang, Liaoning Province from 2012 to 2022, combining these data with amigration trajectory simulation approach and synoptic weather analysis. Results There were significant interannual and seasonal variations in the capture number of S. exigua, and the total number of S. exigua exceeded 2,000 individuals in 2018 and 2020. The highest and lowest numbers of S. exigua were trapped in September and May, accounting for 34.65% ± 6.81% and 0.11% ± 0.04% of the annual totals, respectively. The average occurrence period was 140.9 ± 9.34 days during 2012–2022. In addition, the biomass of S. exigua also increased significantly during these years. The simulated seasonal migration trajectories also revealed varying source regions in different months, primarily originated from Northeast China and East China. These unique insights into the migration patterns of S. exigua will contribute to a deeper understanding of its occurrence in northern China and provide a theoretical basis for regional monitoring, early warning, and the development of effective management strategies for long-range migratory pests.
47
Li, Weiwei, Pingtao Yi y Danning Zhang. "Sustainability Evaluation of Cities in Northeastern China Using Dynamic TOPSIS-Entropy Methods". Sustainability 10, n.º 12 (2 de diciembre de 2018): 4542. http://dx.doi.org/10.3390/su10124542.
Texto completoResumen
The revitalization of Northeastern China has been an important topic in China in recent years. Sustainable development of cities plays a strong role in the revitalization process. In this paper, we evaluated the sustainability of the 34 prefecture-level and above cities in Northeastern China. The evaluation process was viewed as a dynamic evaluation problem. A dynamic technique for order preference by similarity to ideal solution (TOPSIS) and entropy method was developed by extending the entropy weight and TOPSIS to dynamic situation. It was found that the sustainability levels of the cities in Northeastern China were comparatively low. Only four sub-provincial cities’ average performances were over 0.5 (accounting for 11.8%). Except for Jixi, nearly all the cities had dim sustainability because of the lower positive or even negative growth rates. In addition to Shenyang, Dalian, Changchun, Harbin, and Daqing, the other cities performed worst in the economic sustainability with performance values below 0.3. This implicates that the necessity and urgency of improving the economic sustainability levels of the cities in Northeastern China to realize the coordinated development of the three dimensions (economy, society and environment). In terms of the cities located in Liaoning province, they need to pay more attention to the economic sustainability, even though their economy basis (or levels) were comparatively better than that in Jilin and Heilongjiang provinces. For the cities in Jilin and Heilongjiang provinces, the decline of their environmental sustainability was serious. This case should arouse the attention of local authorities.
48
Liu, Hang, Xiaohong Chen, Ying Wang, Xiaoqing Xu y Mingxuan Zhang. "Spatio-Temporal Characteristics and Influencing Factors of Urban Spatial Quality in Northeast China Based on DMSP-OLS and NPP-VIIRS Nighttime Light Data". Sustainability 14, n.º 23 (24 de noviembre de 2022): 15668. http://dx.doi.org/10.3390/su142315668.
Texto completoResumen
The quality of urban spaces is a pivotal part of high-quality spatial development. It is directly connected to the comprehensive, coordinated and sustainable development of a region. In recent years, Northeast China has characterized urban space contraction and development. To study the quality of urban space in Northeast China, this paper fitted the Defense Meteorological Satellite Program’s Operational Linescan System (DMSP-OLS) and the Suomi National Polar-orbiting Partnership Visible Infrared Imaging Radiometer Suite (NPP-VIIRS) nighttime light data with 11 indicators related to high-quality urban development for the period 1992–2018. The feasibility of nighttime light data reflecting urban spatial quality was verified by a linear equation, and the temporal characteristics of urban spatial quality in Northeast China were obtained. The Exploratory Spatial Data Analysis Geographically and Temporally Weighted Regression (ESDA-GTWR) explores the spatial relevance and possible influencing factors of this kind of development. The results suggest that the overall trend of spatial quality in the three northeastern provinces is “initial slow growth and significantly weakened after”. The fast developing cities include Panjin, Liaoyang, Shenyang, and Dalian in the Liaoning Province. On the other hand, cities such as Heihe and Yichun in the Heilongjiang Province have relatively slow development speeds. Furthermore, the spatial quality development in the three northeastern provinces exhibits a trend of continuous concentration. The cities with high spatial qualities are concentrated near the Liaoning Province, with low spatial qualities in the north and high spatial qualities in the southern parts of the three provinces. As there is a notable gap between the northern and the southern regions, the central region represents an area in partial transition. The spatial quality of each city in the three northeastern provinces is the result of a number of intertwined factors, with significant differences in the degree of their influence. The significant degree of influence factors on spatial quality from higher to lower is urbanization, quality of life, rural revitalization, government promotion, and infrastructure.
49
ZHANG DONG ZHE y Kim,Jong-Soon. "A Study on the Effects of Quality Management for Manufacturing Firms in China to Enhance Corporate Competitiveness: Focusing on Manufacturing Firms in Shenyang, Liaoning Province, Northeastern China". Journal of Product Research 28, n.º 2 (marzo de 2010): 91–102. http://dx.doi.org/10.36345/kacst.2010.28.2.008.
Texto completo
50
LIU, Jun-qiu y Xin-min XIE. "Numerical simulation of groundwater and early warnings from the simulated dynamic evolution trend in the plain area of Shenyang, Liaoning Province (P.R. China)". Journal of Groundwater Science and Engineering 4, n.º 4 (diciembre de 2016): 367–76. http://dx.doi.org/10.26599/jgse.2016.9280041.
Texto completo