Polar Science最新文献_第3页

Rapid deceleration in the ice-flow velocity of the Shirase Glacier ice tongue and its influence on the velocity field: Observations from Sentinel-1 C-SAR 白濑冰川冰舌冰流速度的快速减速及其对速度场的影响：来自哨兵-1 C-SAR 的观测数据

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101109

S. Ohkawa , K. Doi , K. Nakamura , Y. Aoyama , H. Nagai

引用次数: 0

The diversity, composition and functions of soil bacterial communities surrounding Syowa Station, East Antarctica, under different intensities of human disturbances 不同人为干扰强度下南极洲东部 Syowa 站周围土壤细菌群落的多样性、组成和功能

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101095

Shu-Kuan Wong , Satoshi Imura , Masaki Uchida , Kenichi Watanabe , Mizuho Mori , Sakae Kudoh

{"title":"The diversity, composition and functions of soil bacterial communities surrounding Syowa Station, East Antarctica, under different intensities of human disturbances","authors":"Shu-Kuan Wong , Satoshi Imura , Masaki Uchida , Kenichi Watanabe , Mizuho Mori , Sakae Kudoh","doi":"10.1016/j.polar.2024.101095","DOIUrl":"10.1016/j.polar.2024.101095","url":null,"abstract":"<div><div><span>Since the establishment of Syowa Station over six decades ago, the study on the terrestrial bacterial community surrounding the station has been notably lacking and inadequately documented. Using the latest sequencing technology, we revealed the soil bacterial composition from soil samples collected from the surrounding of the station. In doing so, we also assessed the effect of human disturbances brought upon by different activities in the proximity of the station, in contrast to those in less human interference and pristine areas. Our results show that human activities near the main station facilities, especially within the 100-m range, visibly changed the structure and functions of the </span>soil microbial community<span>. Areas with high levels of human disturbances displayed a decrease in both microbial diversity and richness, accompanied by a lower count of unique amplicon sequence variants (ASVs) compared to regions with intermediate and low human disturbances. Moreover, higher proportions of functions related to hydrocarbon degradation were also predicted from samples collected within this area. In contrast, soil microbial communities from intermediate and low human disturbances samples have higher proportions of bacterial groups and functions consistent with those in undisturbed natural habitats.</span></div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101095"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141689529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Annual velocities of the ablation zone of Panchi Nala Glacier, western Himalaya: Trends and controlling factors 喜马拉雅山西部 Panchi Nala 冰川消融区的年速度：趋势和控制因素

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101068

Purushottam Kumar Garg , Mohit Prajapati , Aparna Shukla , Supratim Guha , Iram Ali

{"title":"Annual velocities of the ablation zone of Panchi Nala Glacier, western Himalaya: Trends and controlling factors","authors":"Purushottam Kumar Garg , Mohit Prajapati , Aparna Shukla , Supratim Guha , Iram Ali","doi":"10.1016/j.polar.2024.101068","DOIUrl":"10.1016/j.polar.2024.101068","url":null,"abstract":"<div><div>Information on the glacier velocity is imperative to understand the glacier ice volume, supraglacial feature evolution and glacier-climate interaction. The present study investigates annual velocities of the ablation zone (∼4500–4800 m asl) of Panchi Nala Glacier, western Himalaya through feature tracking. For this, multi-temporal Landsat (TM and OLI) and Sentinel −2 MSI images, acquired between 2000 and 2021, were correlated using the Co-registration of Optically Sensed Images and Correlation (COSI-Corr) tool. Results reveal a mean velocity of the ablation zone to be 10.6 ± 5.6 m/y during 2000–2021, with the highest (13.8 ± 4.6 m/y) and lowest velocity (8.9 ± 2.8 m/y) observed in 2005 and 2015, respectively. There is no significant trend in the velocity, rather it is highly heterogeneous on the inter-annual scale. Further, the influence of several factors such as slope, debris cover, altitude, annual average temperature and precipitation on the glacier velocity was investigated. Results indicate that the inter-annual heterogeneity in velocity is inversely correlated with the variation of summer precipitation implying that an increase in summer precipitation decreases the glacier velocity. The spatio-temporal velocity variations are also linked with the presence of supraglacial ponds, ice cliffs and heterogeneous debris distribution over the glacier. Findings indicate that, though annual glacier velocities have not changed significantly, their magnitudes are consistently low which coupled with consistent debris increase (19.74%) and gentle slope (8.2° over ablation zone) can promote rapid growth of supraglacial ponds and ice cliffs.</div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101068"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140398817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ALBATROSS: Advancing Southern Ocean tide modelling with high resolution and enhanced bathymetry

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101124

Eva Le Merle , Carole Belot , Ergane Fouchet , Mathilde Cancet , Ole Baltazar Andersen , Florent Lyard , Geir Moholdt , Michel Tsamados , Mahmoud El Hajj , Josephine Maton , Jérôme Benveniste , Marco Restano

{"title":"ALBATROSS: Advancing Southern Ocean tide modelling with high resolution and enhanced bathymetry","authors":"Eva Le Merle , Carole Belot , Ergane Fouchet , Mathilde Cancet , Ole Baltazar Andersen , Florent Lyard , Geir Moholdt , Michel Tsamados , Mahmoud El Hajj , Josephine Maton , Jérôme Benveniste , Marco Restano","doi":"10.1016/j.polar.2024.101124","DOIUrl":"10.1016/j.polar.2024.101124","url":null,"abstract":"<div><div>The knowledge of bathymetry and ocean tides plays a pivotal role at the crossroads of various scientific fields, especially in the Polar regions. Its significance extends to ocean circulation modeling and understanding the coupled dynamical response of the ocean, sea-ice and ice-sheet systems. In the Southern Ocean, conventional satellite altimetry measurements are rare below the 66° parallel. Hydrodynamic models are thus useful tools to provide spatially continuous information about ocean tides. However, the accuracy of ocean tide models around the Antarctic continent is currently limited by the quality of bathymetry. Recent reprocessing of decade-long CryoSat-2 data has facilitated a new computation of bathymetry around Antarctica, bringing innovative information on bathymetry gradients. This, combined with new compilations of bathymetry, ice draft, coastline, and grounding line datasets in ice-shelf regions, allows improving models and knowledge of ocean tides in the Southern Ocean. We developed a new high-resolution tidal model that implements the improved bathymetry data and includes data assimilation of satellite-altimetry tidal retrievals computed from CryoSat-2, filling the gap between the 66°S-limited coverage of the TOPEX-Jason suite missions and the Antarctic coast. Comparisons with tidal estimates derived from tide gauge measurements showed very good consistencies with an RMSE of 3 cm.</div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101124"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143170865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Role of atmospheric and oceanic processes on interannual summertime (2016–2017) decrease of sea ice in the Antarctic regions of the Southern Ocean 大气和海洋过程对南大洋南极地区夏季海冰年际减少（2016-2017 年）的作用

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101108

Ananthu Pradeep , A. Mukherjee

{"title":"Role of atmospheric and oceanic processes on interannual summertime (2016–2017) decrease of sea ice in the Antarctic regions of the Southern Ocean","authors":"Ananthu Pradeep , A. Mukherjee","doi":"10.1016/j.polar.2024.101108","DOIUrl":"10.1016/j.polar.2024.101108","url":null,"abstract":"<div><div>In this article, the interannual variability of sea ice in the Antarctic sea ice regions between 2013–2018 is studied using a global ocean sea ice coupled model and satellite observation. The numerical model reasonably well simulates satellite observed interannual variability of sea ice concentration (SIC) and sea surface temperature (SST) in the Antarctic regions of Southern Ocean during all four austral seasons; summer (December–February), autumn (March–May), winter (June–August), and spring (September–November).</div><div>A comparison of satellite and model shows that, during last two decades between 2001–2020, summertime of 2016–2017 had the lowest (highest) SIC (SST) across the Antarctic sea ice regions. Mixed layer heat budget analysis has been performed to comprehend how thermodynamic processes affect changes in SIC and SST in the Antarctic sea ice regions. The strong positive net atmospheric heat flux and the negative ocean vertical entrainment during summertime of 2016–2017 resulted in increased SST compared to other years, which lead to decreased SIC during above years. Also, loss of sea ice during summertime of 2016–2017 in the Antarctic sea ice regions are linked with significant decrease of wind stress magnitude and increase of wind stress curl.</div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101108"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142179323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The marine methane cycle in the Canadian Arctic Archipelago during summer

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101128

Alessandra D'Angelo , Cynthia Garcia , Zak Kerrigan , Jacob Strock , Frances Crable , Nikolas VanKeersbilck , Humair Raziuddin , Theressa Ewa , Samira Umar , Andrew L. King , Miquel Gonzalez-Meler , Brice Loose

{"title":"The marine methane cycle in the Canadian Arctic Archipelago during summer","authors":"Alessandra D'Angelo , Cynthia Garcia , Zak Kerrigan , Jacob Strock , Frances Crable , Nikolas VanKeersbilck , Humair Raziuddin , Theressa Ewa , Samira Umar , Andrew L. King , Miquel Gonzalez-Meler , Brice Loose","doi":"10.1016/j.polar.2024.101128","DOIUrl":"10.1016/j.polar.2024.101128","url":null,"abstract":"<div><div>In the Arctic Ocean, methane concentrations surpassing global averages are prevalent, especially along sub-Arctic and Arctic continental shelf margins. Despite elevated dissolved methane levels, the Arctic Ocean exhibits minimal methane fluxes to the atmosphere, indicating a potential role of water column oxidation in methane processing. During the Northwest Passage Project in the summer of 2019, we integrated thermohaline, chemical, and biological data with in-situ and in-vitro methane data in Canadian Arctic Archipelago (CAA) waters. Elevated in-situ dissolved methane was prominent in near-surface Pacific waters (between 2 and 7 m), particularly in meltwater regions, with av. concentrations of 5.8 ± 2.5 nM within the upper 30m. While methane oxidation constants were generally low (av. 0.006 ± 0.002 d<sup>−1</sup>), surface waters in Wellington Channel and Croker Bay exhibited higher rates (av. 0.01 ± 0.0004 d<sup>−1</sup>), associated with Pacific-origin microbial taxa like <em>Oleispira</em> and <em>Aurantivirga</em>. Deeper layers (>200 m) displayed lower methane concentrations (av. 3.1 ± 1.1 nM) and oxidation rates (av. 0.005 ± 0.001 d<sup>−1</sup>). Sea ice showed elevated dissolved methane concentrations (av. 9.2 ± 5 nM). Waters in the western CAA exhibited a 25% increase in methane concentrations compared to ice-free areas. The overall picture suggested supersaturation of in-situ methane in shallow waters (between 2 and 50 m), coupled with faster oxidation rates in meltwater and Pacific dominant layers, suggesting rapid seasonal cycling of methane and prevention of the methane migration into the atmosphere.</div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101128"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143170862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dynamics of pollutants accumulation in the snow of an urban agglomeration 城市群积雪中污染物积累的动态变化

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101072

Aleksandr Yu Kozhevnikov , Nikita A. Shutskiy , Semen L. Shestakov , Alexey V. Malkov , Dmitriy E. Lahmanov

{"title":"Dynamics of pollutants accumulation in the snow of an urban agglomeration","authors":"Aleksandr Yu Kozhevnikov , Nikita A. Shutskiy , Semen L. Shestakov , Alexey V. Malkov , Dmitriy E. Lahmanov","doi":"10.1016/j.polar.2024.101072","DOIUrl":"10.1016/j.polar.2024.101072","url":null,"abstract":"<div><div><span>Snowpack<span><span> properties allow using snow as a convenient indicator of atmospheric air pollution, precipitation, and eventually soil pollution. There is a high probability of trace elements and </span>organic pollutants accumulation on the snow cover acting as the deposit matrix. In this study, we analyzed the dynamics of the content of metals (Ca, Mn, Fe, Zn, Sr, Pb and Ba) in filtered and unfiltered samples and the content of </span></span>polyaromatic hydrocarbons<span> (18 basic PAHs) in weekly snow sampling in the city and nearby. The obtained results were collated with the content of the same contaminants in the snow sampled layer by layer at the end of the season (layer thickness was 0.1 m). In result of the study, we concluded that the sampling should be carried out right after the precipitation for the purpose of atmospheric pollution estimation, because most of heavy metals migrate through the snow layers into soil cover and get lost by the end of the season. The organic pollutants, such as PAHs, are also lost. The sampling of snow during the whole season allows identifying the global and local sources of contaminants released into the atmosphere.</span></div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101072"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140406458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Factors influencing harvest success for an Arctic under-ice subsistence fishery

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101126

John C. Seigle , Alexander K. Prichard , Adrian E. Gall , Thomas Nukapigak

{"title":"Factors influencing harvest success for an Arctic under-ice subsistence fishery","authors":"John C. Seigle , Alexander K. Prichard , Adrian E. Gall , Thomas Nukapigak","doi":"10.1016/j.polar.2024.101126","DOIUrl":"10.1016/j.polar.2024.101126","url":null,"abstract":"<div><div>Long-term fisheries datasets are particularly rare in Arctic environments and are essential to understanding the variability in harvest rates. We analyzed 30 years of harvest monitoring data and compared results to fish monitoring data from nearshore waters of Prudhoe Bay, Alaska, to determine the importance of age-0 recruitment and intra-annual factors on subsequent harvests of Arctic cisco in the Colville River delta (CRD), Alaska. While age-0 recruitment to Prudhoe Bay was positively associated with annual harvest success in the CRD, wind and salinity patterns and subsistence fishing location and timing also contributed significantly in explaining adult harvest variability. Harvest rates were highest closest to the river mouth and early in the season. Harvest rates increased with increasing salinity up to 25 ppt, then declined. As the climate changes in the region, we may see shifts in nearshore ocean and river conditions which will impact recruitment and fishing activity. These long-term monitoring efforts will continue to inform sustainable fisheries management in the face of a rapidly changing climate, and with ongoing infrastructure development in the region.</div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101126"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143170863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Status on snow cover area, mass balance, glacial area loss, surface velocities and applications of snowmelt runoff model over Kashmir Himalayas and Upper Indus Basin: A review 克什米尔喜马拉雅山脉和上印度河流域的积雪覆盖面积、质量平衡、冰川面积损失、地表速度和融雪径流模型应用现状：综述

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101075

Suhail Ahmad Dar , Md. Omar Sarif

{"title":"Status on snow cover area, mass balance, glacial area loss, surface velocities and applications of snowmelt runoff model over Kashmir Himalayas and Upper Indus Basin: A review","authors":"Suhail Ahmad Dar , Md. Omar Sarif","doi":"10.1016/j.polar.2024.101075","DOIUrl":"10.1016/j.polar.2024.101075","url":null,"abstract":"<div><div>This review work presented a detailed review of snow cover area, mass balance status, glacial area loss, surface velocities and applications of snowmelt runoff model (SRM) applied in the Kashmir Himalayas<span> and Upper Indus Basin (UIB) of the Himalayas. This study reviewed all the studies done in the past which are done on the Kashmir Himalayas and UIB glaciers by different methods. The geodetic and glaciological methods suggested that the glaciers in the Kashmir Himalayas and UIB are having a negative glacial mass balance and are losing ice mass at higher rates during the last two decades and are losing glacial area every year. And the glaciers in the Zanskar range are also having negative mass balance but are losing less ice mass as compared to the Glaciers in Kashmir Himalayas, while the glaciers in the Karakorum range are having positive mass balance and are losing glacial area at slower rates. Studies have found that higher surface velocities are observed in the glaciers which are present in the Kashmir region and indicate rapid melting because of higher temperatures recorded in this part of the world because of global warming. This review reflects an increasing understanding that how much of the water reservoirs we have lost and in which era we are heading to.</span></div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101075"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141059897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment and validation of Land Surface Temperature retrieval algorithms using Landsat 8 TIRS data in Antarctic ice-free areas

IF 1.5 4区地球科学

Polar Science Pub Date : 2024-12-01 DOI: 10.1016/j.polar.2024.101127

David Kirner, Kamil Láska, Zdeněk Stachoň

{"title":"Assessment and validation of Land Surface Temperature retrieval algorithms using Landsat 8 TIRS data in Antarctic ice-free areas","authors":"David Kirner, Kamil Láska, Zdeněk Stachoň","doi":"10.1016/j.polar.2024.101127","DOIUrl":"10.1016/j.polar.2024.101127","url":null,"abstract":"<div><div>This study evaluates the effectiveness of different Land Surface Temperature (LST) retrieval algorithms applied to Landsat 8 Thermal Infrared Sensor (TIRS) data in the ice-free regions of the Antarctic Peninsula. The primary objective is to determine the most accurate algorithm for LST estimation in these environments. Three algorithms, namely radiative transfer equation (RTE), single channel (SC), and mono window (MW), were utilised and compared to in-situ measurements at two locations in the northern part of James Ross Island (JRI), Antarctic Peninsula. The study considered various factors influencing LST accuracy, including land surface emissivity, atmospheric conditions, and sun elevation angles. The findings reveal that all three algorithms demonstrate significant sensitivity to emissivity. The MW algorithm emerged as the most suitable, showing the lowest root mean square error (RMSE) of 3.06 °C, followed by the SC and RTE algorithms with RMSE values of 3.68 and 3.98 °C, respectively. The study also underscores a strong positive correlation between LST retrieval accuracy and sun elevation angle, with more accurate results obtained from satellite images acquired in February, characterised by lower sun elevation angles. No significant relationship with water vapour content in the atmosphere was identified during the investigated period.</div></div>","PeriodicalId":20316,"journal":{"name":"Polar Science","volume":"42 ","pages":"Article 101127"},"PeriodicalIF":1.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143169670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0