Quaternary Research最新文献_第4页

A prolonged dry Mid-Holocene recorded by Moon Lake in the Tengger Desert, arid and semiarid China 中国干旱和半干旱地区腾格里沙漠月湖记录的全新世中期长期干旱现象

IF 2.3 3区地球科学

Quaternary Research Pub Date : 2024-01-03 DOI: 10.1017/qua.2023.77

Futao Duan, Cheng-Bang An, Wei Wang, Yongtao Zhao, Aifeng Zhou

{"title":"A prolonged dry Mid-Holocene recorded by Moon Lake in the Tengger Desert, arid and semiarid China","authors":"Futao Duan, Cheng-Bang An, Wei Wang, Yongtao Zhao, Aifeng Zhou","doi":"10.1017/qua.2023.77","DOIUrl":"https://doi.org/10.1017/qua.2023.77","url":null,"abstract":"Reconstructing the Mid-Holocene climate change in arid and semiarid areas can help predict regional moisture availability and resultant lake evolution and vegetation changes due to future warming. Here, we present a sediment core (YLH15A) from Moon Lake in the Tengger Desert, arid and semiarid China. Based on robust accelerator mass spectrometry 14C dating and multiproxy analyses (pollen, grain size, elements, and total organic carbon), we reconstructed regional climate changes since 7.6 cal ka BP. The climate was generally dry from 7.6 to 2.8 cal ka BP, as indicated by the dried-up lake, strong aeolian activities, and no vegetation, except for a short-term wet interval between 5.4 and 4.9 cal ka BP. The generally dry climate shifted after 2.8 cal ka BP, which is suggested by expanded steppe desert/steppe and increased vegetation cover; it was also accompanied by lake development, which was likely related to increased groundwater recharge originating from regional precipitation and temporary floods from adjacent mountain areas. Our results reveal a prolonged dry Mid-Holocene and relatively wet Late Holocene that are basically consistent with climatic records from the central–east Asian arid and hyperarid areas. The prolonged dry climate in the arid and hyperarid areas is likely to be related to high evaporation triggered by high temperatures during the Middle Holocene.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"5 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139082784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Loess transportation surfaces in west-central Wisconsin, USA 美国威斯康星州中西部的黄土运输面

IF 2.3 3区地球科学

Quaternary Research Pub Date : 2023-12-27 DOI: 10.1017/qua.2023.68

Randall J. Schaetzl

{"title":"Loess transportation surfaces in west-central Wisconsin, USA","authors":"Randall J. Schaetzl","doi":"10.1017/qua.2023.68","DOIUrl":"https://doi.org/10.1017/qua.2023.68","url":null,"abstract":"The concept of a loess transportation surface portends that saltating sands deflate silt/dust and send them into suspension. This process continues until a topographic barrier stops the saltating sand, allowing loess deposits to accumulate downwind. This paper reports on loess transportation surfaces in west-central Wisconsin, USA. During the postglacial period, cold, dry conditions coincided with strong northwesterly winds to initiate widespread saltation of freely available sands, deflating any preexisting loess deposits. Large parts of the study area are transportation surfaces, and lack loess. Loess deposits were only able to accumulate at “protected” sites—downwind from (east of) topographic barriers, such as isolated bedrock uplands and the north-to-south flowing Black River. Loess in locations from these barriers is thicker (sometimes >5 m) than would be expected, and in places has even accumulated above preexisting loess deposits. For example, downwind (east) of the Black River, most of the low-relief landscape is covered with ≈40–70 cm of silty loess, even though it is many tens of kilometers from the initial loess source. Upwind of the river, on the transportation surface, the low-relief landscape is only intermittently mantled with thin, scattered deposits of silty-sandy eolian sediment, and generally lacks loess.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"70 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139053458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 incorporation of chlorine and cosmogenic 36Cl into speleothem carbonate 氯和宇宙成因 36Cl 与岩浆碳酸盐的结合

IF 2.3 3区地球科学

Quaternary Research Pub Date : 2023-12-13 DOI: 10.1017/qua.2023.64

Vanessa E. Johnston, Silvia Frisia, Andrea Borsato, Jon D. Woodhead, Frank McDermott

{"title":"The incorporation of chlorine and cosmogenic 36Cl into speleothem carbonate","authors":"Vanessa E. Johnston, Silvia Frisia, Andrea Borsato, Jon D. Woodhead, Frank McDermott","doi":"10.1017/qua.2023.64","DOIUrl":"https://doi.org/10.1017/qua.2023.64","url":null,"abstract":"Cave carbonate mineral deposits (speleothems) contain trace elements that are intensively investigated for their significance as palaeoclimate and environmental proxies. However, chlorine, which is abundant in marine and meteoric waters, has been overlooked as a potential palaeo-proxy, while cosmogenic 36Cl could, in principle, provide a solar irradiance proxy. Here, total Cl concentrations analysed from various speleothems were low (3–14 mg/kg), with variations linked to crystal fabrics. High-resolution synchrotron radiation micro X-ray fluorescence (μ-XRF) trace element mapping showed Cl often associated with Na, Si, and Al. We propose that speleothems incorporate Cl in two fractions: (1) water soluble (e.g., fluid inclusions) and (2) water insoluble and strongly bound (e.g., associated with detrital particulates). However, disparities indicated that alternate unidentified mechanisms for Cl incorporation were present, raising important questions regarding incorporation of many trace elements into speleothems. Our first measurements of 36Cl/Cl ratios in speleothems required large samples due to low Cl concentrations, limiting the potential of 36Cl as a solar irradiance proxy. Critically, our findings highlight a knowledge gap into how Cl and other trace elements are incorporated into speleothems, how the incorporation mechanisms and final elemental concentrations are related to speleothem fabrics, and the significance this may have for how trace elements in speleothems are interpreted as palaeoclimate proxies.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"9 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138629879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Soil organic carbon induces a decrease in erodibility of black soil with loess parent materials in northeast China 土壤有机碳促使中国东北黄土母质黑土的侵蚀性降低

IF 2.3 3区地球科学

Quaternary Research Pub Date : 2023-12-12 DOI: 10.1017/qua.2023.58

Jingyi Cui, Licheng Guo, Shangfa Xiong, Shiling Yang, Yongda Wang, Shihao Zhang, Hui Sun

{"title":"Soil organic carbon induces a decrease in erodibility of black soil with loess parent materials in northeast China","authors":"Jingyi Cui, Licheng Guo, Shangfa Xiong, Shiling Yang, Yongda Wang, Shihao Zhang, Hui Sun","doi":"10.1017/qua.2023.58","DOIUrl":"https://doi.org/10.1017/qua.2023.58","url":null,"abstract":"Although black soil in northeast China undergoes severe erosion, the contribution of parent materials, mainly Quaternary loess and non-loess sediments, to soil erodibility remains unclear. Considering the inheritance of ferromagnetic materials by parent materials, changes in magnetic parameters can successfully determine soil erodibility on a regional scale with a close climatic background. Here, we analysed the magnetic indicators of 142 samples from the black soil horizon formed on loess and non-loess sediments, covering areas of severe and slight erosion in the region to determine the effects of parent materials on the erodibility of black soil in northeast China. Both low-frequency magnetic susceptibility and frequency magnetic susceptibility (χfd) were proportional to the decrease in erosion rate due to erosion-induced leaching of ferromagnetic materials, and the change in χfd was narrow for black soil with loess parent materials, corresponding to relatively low soil erodibility. Compared with loess, the addition of soil organic matter could stabilise soils against erosion, thereby inducing a decrease in the erodibility of black soil formed on loess. Additionally, sustainable soil management policies to protect black soil from further erosion are necessary and urgent under the pressure of maintaining high grain yields and preventing erosion in northeast China.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"24 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138572900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Seasonality of C4 plant growth and carbonate precipitation in the Chinese Loess Plateau may cause positive carbon isotope anomalies in pedogenic carbonates 中国黄土高原 C4 植物生长和碳酸盐降水的季节性可能导致成土碳酸盐的碳同位素正异常

IF 2.3 3区地球科学

Quaternary Research Pub Date : 2023-12-12 DOI: 10.1017/qua.2023.66

Yang Fu, Zhengtang Guo, Guoan Wang

{"title":"Seasonality of C4 plant growth and carbonate precipitation in the Chinese Loess Plateau may cause positive carbon isotope anomalies in pedogenic carbonates","authors":"Yang Fu, Zhengtang Guo, Guoan Wang","doi":"10.1017/qua.2023.66","DOIUrl":"https://doi.org/10.1017/qua.2023.66","url":null,"abstract":"Carbon isotope analysis of pedogenic carbonate (δ13CCarb) and soil organic matter (δ13CTOC) is widely applied in reconstructions of terrestrial paleovegetation. The δ13C of different archives is considered well matched and equally reflects the proportion of C3/C4 plant biomass covering the soil profile. However, modern soil and paleosol sequences provide substantial evidence that δ13CCarb and δ13CTOC do not always match, raising doubts about the accuracy of quantitative C4 plant reconstructions. Here we report paired δ13C records of pedogenic carbonates and organic matter occluded within carbonate nodules from the Shaozhai section in the central Chinese Loess Plateau (CLP). The δ13CCarb record exhibits a positive anomaly and exceeds the theoretical fractionation range with the coexisting δ13CTOC record during the expansion of C4 plants. The possibility of contamination by detrital carbonates and atmospheric CO2 affecting δ13CCarb was ruled out based on the morphological features, mineral fractions, and geochemical composition of carbonate nodules. Our study suggests that the enhanced respiration of C4 plants during pedogenic carbonate precipitation may have caused positive shifts in δ13CCarb records, supporting the hypothesis that the discrepancy in carbon sources explains the δ13CCarb positive anomaly. Thus, the δ13CCarb could reflect the maximum relative abundance of C4 plants during their metabolic peaks.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"24 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138573235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

New paleohydroclimate record of the MIS 5e/5d transition from Yelini Cave, central Anatolian region of Türkiye <s:1> rkiye中部安纳托利亚地区Yelini洞穴MIS 5e/5d转换的古水文气候新记录

IF 2.3 3区地球科学

Quaternary Research Pub Date : 2023-12-04 DOI: 10.1017/qua.2023.56

Kaan Gürbüz, Halim Mutlu, Ezgi Ünal-İmer, İ. Tonguç Uysal, Jian-Xin Zhao

{"title":"New paleohydroclimate record of the MIS 5e/5d transition from Yelini Cave, central Anatolian region of Türkiye","authors":"Kaan Gürbüz, Halim Mutlu, Ezgi Ünal-İmer, İ. Tonguç Uysal, Jian-Xin Zhao","doi":"10.1017/qua.2023.56","DOIUrl":"https://doi.org/10.1017/qua.2023.56","url":null,"abstract":"This study presents the results of a detailed paleoclimate investigation on stalagmite YL-1 (Yelini Cave, Türkiye). YL-1 grew between 117.13 (+0.57/−0.44) ka and 114.87 (+1.63/−2.89) ka within Greenland Stadial 26, indicating a positive moisture balance during the stadial conditions in this semi-arid region. Rainfall is significantly affected by sub-cloud and surface evaporation and decreasing net effective winter precipitation is recorded by high isotope values. Enriched δ18O and δ13C at 116.65 (+0.51/−0.39) ka are interpreted as a drought event that took place ca. 400 years before the end of the MIS 5e. This event, which was reported simultaneously in marine and terrestrial archives in the Northern Hemisphere, is a result of decreased cyclone activity linked to weakening of the Atlantic meridional overturning circulation. 87Sr/86Sr values of YL-1 are close to the host-rock values. Decreased 87Sr/86Sr ratio at 116.67 (+0.54/−0.38) ka reflects the intensified water–rock interaction due to lower precipitation. Along with prior calcite precipitation effect, this is also observed by increased Mg/Ca and Sr/Ca, while low P, Cu, Be, Y, and Zr concentrations indicate a lowered amount of soil-derived colloidal material. The MIS 5e/5d transition is marked by reduced insolation and enriched δ18O at 116.24 (+0.53/−0.86) ka. The Greenland Interstadial 25 phase at 115.87 (+0.83/−1.71) ka is represented by more negative δ18O and δ13C.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"65 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138541941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Limitations of precipitation reconstructions using equilibrium-line altitudes exemplified for former glaciers in the Southern Black Forest, Central Europe 以中欧南部黑森林前冰川为例，利用平衡线高度重建降水的局限性

IF 2.3 3区地球科学

Quaternary Research Pub Date : 2023-12-01 DOI: 10.1017/qua.2023.53

Felix Martin Hofmann, Martin Steiner, Stefan Hergarten, ASTER Team, Frank Preusser

{"title":"Limitations of precipitation reconstructions using equilibrium-line altitudes exemplified for former glaciers in the Southern Black Forest, Central Europe","authors":"Felix Martin Hofmann, Martin Steiner, Stefan Hergarten, ASTER Team, Frank Preusser","doi":"10.1017/qua.2023.53","DOIUrl":"https://doi.org/10.1017/qua.2023.53","url":null,"abstract":"To further elucidate the Late Pleistocene glacial history of mid-elevation mountainous regions in Central Europe, 10Be cosmic-ray exposure (CRE) dating was applied to moraines in the Zastler Tal Valley in the Southern Black Forest. Periods of glacier recession from moraines in this valley began no later than 16 ka, 15 ka, and 13 ka. CRE ages of moraines in this and other parts of the Southern Black Forest cluster around 17–16 ka and 15–14 ka, thus suggesting a common forcing of glacier recession. Equilibrium-line altitudes (ELAs) during moraine formation were calculated for precipitation reconstruction. Observed spatial discrepancies in ELAs at ca. 15–14 ka are explained best by the size of snow-contributing areas. The reconstructed annual precipitation at the ELA for ca. 16 ka and ca. 15 ka is affected by large uncertainties, representing a wide range from ~50% to ~150% of present-day values. Due to various factors, such as drifting snow, the lower bounds of the estimates appear most realistic, thus concurring with the common hypothesis of less precipitation during the last glacial termination than today in Central Europe. Further research is needed before ELAs of small ice masses can be employed for precise precipitation estimates.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"6 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138536746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 1

Late Quaternary glaciations in the Taniantaweng Mountains 田田瓮山晚第四纪冰期

3区地球科学

Quaternary Research Pub Date : 2023-11-13 DOI: 10.1017/qua.2023.45

Le Chai, Wei Zhang, Liang Liu, Yapeng Li, Qianyu Tang, Ruifeng Ma, Bo Sun, Jingru Qiao

引用次数: 0

The Pleistocene tectono-stratigraphic evolution of the northern Po Plain (Italy) around the Castenedolo and Ciliverghe hillocks 意大利波河平原北部Castenedolo和Ciliverghe山丘周围的更新世构造地层演化

3区地球科学

Quaternary Research Pub Date : 2023-11-03 DOI: 10.1017/qua.2023.47

Fulvia S. Aghib, Giovanni Muttoni, Gianluca Norini, Guido S. Mariani, Andrea Zerboni, Roberto de Franco, Andrea Di Capua, Marco A. Tira, Alessio Brusamolino, Simona Menici, Grazia Caielli, Gianluca Groppelli, Andrea Piccin

{"title":"The Pleistocene tectono-stratigraphic evolution of the northern Po Plain (Italy) around the Castenedolo and Ciliverghe hillocks","authors":"Fulvia S. Aghib, Giovanni Muttoni, Gianluca Norini, Guido S. Mariani, Andrea Zerboni, Roberto de Franco, Andrea Di Capua, Marco A. Tira, Alessio Brusamolino, Simona Menici, Grazia Caielli, Gianluca Groppelli, Andrea Piccin","doi":"10.1017/qua.2023.47","DOIUrl":"https://doi.org/10.1017/qua.2023.47","url":null,"abstract":"Abstract We studied the Pleistocene subsurface stratigraphy of an area in the northern Po Plain around the isolated tectonic hillocks of Castenedolo and Ciliverghe (Brescia, Italy) in order to estimate their long-term rates of tectonic deformation. Integrated stratigraphy of a new 100-m-long core (RL13) allowed better definition of the regional Y (0.45 Ma) and R (0.87 Ma) surfaces and the related magnetostratigraphically calibrated PS1, PS2, and PS3 depositional sequences. The Y surface in the RL13 core was placed at the base of the PS3 proximal braided river system that was deposited during middle Pleistocene within the Brunhes chron. The R surface is considered to be eroded within the PS2 braid-plain deposits at ca. 0.87 Ma between the top of Jaramillo subchron and the Bruhnes chron during the late Early Pleistocene. Based on different datasets, we evaluated the sedimentation rate, which has decreased from 0.09 mm/yr with deposition of PS2, to 0.06 mm/yr with deposition of PS3. The tectonic uplift, with an average rate of ~0.1 mm/yr in the last ca. 0.87 Ma, is interpreted to be associated with a fault and related fault-propagation folding. The Castenedolo and Ciliverghe hillocks then formed due to tectonic uplift during a change in the sedimentation regime since 0.45 Ma.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"9 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135820982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 signature of accumulated permanent uplift, northern Cascadia subduction zone 北卡斯卡迪亚俯冲带为积累性永久隆起特征

3区地球科学

Quaternary Research Pub Date : 2023-10-31 DOI: 10.1017/qua.2023.59

Kelsay M. Stanton, Juliet G. Crider, Harvey M. Kelsey, James K. Feathers

{"title":"The signature of accumulated permanent uplift, northern Cascadia subduction zone","authors":"Kelsay M. Stanton, Juliet G. Crider, Harvey M. Kelsey, James K. Feathers","doi":"10.1017/qua.2023.59","DOIUrl":"https://doi.org/10.1017/qua.2023.59","url":null,"abstract":"Abstract Uplift of the overriding plate at a subduction zone denotes interseismic strain accumulation, which is subsequently released during a megathrust earthquake. Although most interseismic strain is thought to be released elastically, observations of uplifted coastal regions at subduction zones worldwide indicate that some strain may result in permanent uplift. The Grays Harbor and Willapa Bay (Washington, USA) coastal region of the Cascadia subduction zone hosts flights of marine terraces testifying to late Pleistocene rock uplift. Our new detailed mapping of the marine terraces recognizes nine new units, including estuarine and fluvial sediments. Luminescence dating, relative age based on soil maturity and terrace elevation, and an evaluation of previous ages from fossil shells collectively constrain the probable ages of three estuarine units to sea-level high stands during Marine Isotope Stages 5a, 5c, and 5e. We estimate an average uplift rate of 0.4 ± 0.1 mm/yr for the terraced estuarine units, consistent with other Pleistocene uplift and incision rates in Cascadia. When compared with observed interseismic vertical deformation, these rates suggest that about one-tenth of interseismic strain may become permanent. The values are permissible within the uncertainties of uplift based on regional estimates of interseismic vertical strain rates and of coseismic subsidence.","PeriodicalId":49643,"journal":{"name":"Quaternary Research","volume":"50 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135872163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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