Quaternary Science Reviews最新文献

{"title":"10Be records of the Matuyama-Brunhes polarity reversal in the northeastern Chinese loess Plateau","authors":"Ling Tang ,&nbsp;Weijian Zhou ,&nbsp;Xisheng Wang ,&nbsp;Feng Xian ,&nbsp;Xianghui Kong ,&nbsp;Yajuan Du ,&nbsp;Jie Zhou ,&nbsp;Guoqing Zhao ,&nbsp;Yunchong Fu ,&nbsp;Ning Chen","doi":"10.1016/j.quascirev.2025.109212","DOIUrl":"10.1016/j.quascirev.2025.109212","url":null,"abstract":"<div><div>The precise stratigraphic position of the Matuyama-Brunhes (M-B) geomagnetic polarity reversal within Chinese loess sequences and its asynchrony with marine records have been long debated. This uncertainty limits our ability to establish a reliable geochronology for Chinese loess sequences and precise land-sea correlation of paleoclimate records. Here we present the high-resolution ¹⁰Be results across the M-B boundary for the Fanshan loess profile in the northeastern Chinese Loess Plateau, for which previous high-stratigraphic-resolution paleomagnetic measurements failed to detect the exact position of the M-B boundary. A major enhancement of the ¹⁰Be content (representing an increased atmospheric ¹⁰Be production rate) in the upper part of paleosol S7 unambiguously represents the M-B boundary. The estimated age of 773 ± 3 ka for this boundary is consistent with ¹⁰Be-inferred age of the M-B boundary in the EPICA Dome C ice core, marine sediment cores, and in the classic Luochuan loess sequence. These findings confirm the robustness of ¹⁰Be in constraining geomagnetic reversals in Chinese loess sequences, after the effects of climate on ¹⁰Be records have been successfully removed.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109212"},"PeriodicalIF":3.2,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143386983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Stalagmite multi-proxy records reveal spatial complexity of precipitation and monsoon variability in China over past 60 years","authors":"Yan-Xia Xue ,&nbsp;Yao Wu ,&nbsp;Chao-Jun Chen ,&nbsp;Tao Fan ,&nbsp;Huai Su ,&nbsp;Han-Ying Li ,&nbsp;Hai Cheng ,&nbsp;Jian-Jun Yin ,&nbsp;Jun-Yun Li ,&nbsp;You-Feng Ning ,&nbsp;Ting-Yong Li","doi":"10.1016/j.quascirev.2025.109240","DOIUrl":"10.1016/j.quascirev.2025.109240","url":null,"abstract":"<div><div>Debates surround the reliability of high-resolution stalagmite δ¹⁸O (δ¹⁸Oc) in indicating local precipitation, which complicates discussions about the variations and spatial distribution of precipitation in the Chinese monsoon region. Here, we present stalagmite multi-proxy records (δ¹⁸Oc, δ¹³Cc, Sr/Ca and Ba/Ca) from southwest China with annual resolution from 1959 to 2017 C.E. It is revealed that Asian summer monsoon (ASM) intensity, indicated by δ¹⁸Oc, shows in-phase variation with precipitation in southwest China on the interannual scale. El Niño-Southern Oscillation influences upstream convection and circulation to control variations in ASM intensity and regional precipitation. We used principal component analysis to extract the past 50 years of ASM variation and summer precipitation tripolar spatial pattern from 10 δ¹⁸Oc records. The first principal component revealed a continuous weakening of ASM intensity since 1959 due to global warming and increased El Niño activity. However, precipitation variation patterns and driving factors in southwestern China differ from those in eastern China, suggesting that the spatial distribution of precipitation in Chinese monsoon region is highly complex. Our study provides new insights into the complex relationship between the intensity of the ASM and precipitation in southwest China, offering valuable reference for reconstructing the spatial distribution of precipitation in Chinese monsoon region on longer timescales based on speleothem records.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109240"},"PeriodicalIF":3.2,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143378421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A critical review of Late Pleistocene human-megafaunal interactions in Mexico","authors":"Óscar R. Solís-Torres ,&nbsp;Joaquín Arroyo-Cabrales ,&nbsp;Patrick Roberts ,&nbsp;Noel Amano","doi":"10.1016/j.quascirev.2025.109200","DOIUrl":"10.1016/j.quascirev.2025.109200","url":null,"abstract":"<div><div>The timing and cause(s) of megafaunal (animals with body mass &gt;44 kg) extinctions during the Late Pleistocene remain a topic of significant multidisciplinary interest. Determining the ecological and evolutionary history of megafaunal communities requires a detailed study of chronology, climate change, environment, and human impact. While some regions of North America are well-studied in this regard, others, such as Mexico, have been more neglected. This is despite the fact that, by the end of the Pleistocene, the region had witnessed the extinction of fourteen families (Chlamyphoridae, Megalonychidae, Mylodontidae, Felidae, Canidae, Ursidae, Tapiridae, Antilocapridae, Bovidae, Cervidae, Gomphotheriidae, Mammutidae, Toxodontidae, Macrauchenidae) and the regional extirpation of a further four (Equidae, Camelidae, Elephantidae and Megatheriidae). Moreover, this region is located at a biotic crossroads and has yielded some of the earliest dates for human occupation across the Americas. This makes Mexico an important study region to explore the effects of human presence and climate change on a variety of megafaunal species. However, research has been hindered by an uneven balance of research, preservation issues, lack of chronological control, and limited synthesis of the available data. In this paper, we provide a critical review of the available records of Late Pleistocene megafauna in Mexico and their relationship to human populations. We evaluate the quality of dates and stratigraphic contexts of recorded megafauna on a site-by-site basis while also exploring available information on human presence and impact on megafauna. We highlight that currently, the human impact on the decline of these populations is far from clear and that more multidisciplinary excavations of well-dated sites are needed. Nevertheless, we contend that current evidence suggests that human hunting of megafauna occurred across most of the Mexican territory in a variety of habitats, with some evidence in the south that these hunts were complemented by significant acquisition of small game, aquatic species and plant foods.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109200"},"PeriodicalIF":3.2,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143386984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Decoding climate cycles from the Red Clay sequence on the Chinese Loess Plateau","authors":"Hansheng Wang ,&nbsp;Tiantian Shen ,&nbsp;Haoqi Chen ,&nbsp;Xingwan Liu ,&nbsp;Junsheng Nie","doi":"10.1016/j.quascirev.2025.109223","DOIUrl":"10.1016/j.quascirev.2025.109223","url":null,"abstract":"<div><div>The loess-Red Clay sequences on the Chinese Loess Plateau (CLP) are encoded with past variations of East Asian monsoons. In comparison with the loess sequence, the Red Clay sequence has lower dust accumulation rate, older depositional ages and was deposited in a warmer climate. These factors result in stronger degree of mineral oxidation, lower content of fine ferrimagnetic minerals and higher content of hematite. Therefore, magnetic parameters widely used in the loess sequence, such as magnetic susceptibility, may not be as effective in indicating past precipitation in the Red Clay sequence. It is notoriously well known that Red Clay lacks precessional cycles, the most obvious period dominating summer insolation. Here we explore the potential of “hard’’ isothermal remanent magnetization (HIRM), a parameter estimating hematite content, in recording past climatic changes in the Red Clay sequence. In contrast with the magnetic susceptibility record which only shows prominent 1 Myr and eccentricity cycles, the HIRM record shows all orbital and their harmonic cycles. Intriguingly, we also detected multiple millennial cycles from HIRM and found the amplitude variations of multiple millennial cycles are controlled by precession, obliquity, and their amplitude modulators. This work extends detecting of precession and multiple millennial cycles from the CLP deposits back to the late Miocene for the first time and revolutionize our thinking regarding how East Asian summer monsoons varied based on the CLP records for the late Miocene-Pliocene interval.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109223"},"PeriodicalIF":3.2,"publicationDate":"2025-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143349209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to “Pre-hispanic wetland irrigation and metallurgy in the South Andean Altiplano (Intersalar Region, Bolivia, XIVth and XVth century CE)” [Quat. Sci. Reviews 338 (2024) 108826]","authors":"Stéphane Guédron ,&nbsp;Clément Roy ,&nbsp;Géraldine Sarret ,&nbsp;Julie Tolu ,&nbsp;Marie-Pierre Ledru ,&nbsp;Sylvain Campillo ,&nbsp;Sarah Bureau ,&nbsp;Anne-Lise Develle ,&nbsp;Charline Guiguet-Covex ,&nbsp;Eduardo Queiroz Alves ,&nbsp;Mathieu Boudin ,&nbsp;Richard Joffre ,&nbsp;Pablo Cruz","doi":"10.1016/j.quascirev.2025.109246","DOIUrl":"10.1016/j.quascirev.2025.109246","url":null,"abstract":"","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109246"},"PeriodicalIF":3.2,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143320199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Temporal patterns in Mesolithic activity at Duvensee, Germany","authors":"Jos Kleijne ,&nbsp;Harald Lübke ,&nbsp;Daniel Groß ,&nbsp;Klaus Bokelmann ,&nbsp;John Meadows","doi":"10.1016/j.quascirev.2025.109230","DOIUrl":"10.1016/j.quascirev.2025.109230","url":null,"abstract":"<div><div>The Duvensee peat bog is one of the best-known prehistoric landscapes in northern Europe, with hunter-gatherer activities located on small islands on the western edge of an Early Holocene lake. Excellent organic preservation, precise excavation, and rigorous radiocarbon sample selection permit the application of Bayesian chronological modelling. Over 250 radiocarbon results date a dozen Mesolithic sites to an extended period between the 9th and 7th millennia BCE. Each site may only have been used briefly – perhaps only for a single season in some cases – but some were used repeatedly over the course of decades or even centuries. Site chronological models reveal sharp fluctuations in the overall level of recorded Mesolithic activity. A spike in the intensity and diversity of activity coincided with the rapid expansion of hazel (<em>Corylus avellana</em>) at the start of the Boreal biozone, but a steep decline in dated activity in the later 9th millennium BCE may be an artefact of changes in lake level, rather than reflecting a response to vegetation change, climate deterioration or societal reconfiguration. Although the Duvensee radiocarbon results can be construed to support arguments that rapid climate change had a significant impact on human activity, known climate events occurred when the record of human occupation at Duvensee was already discontinuous. It is therefore difficult to infer (or exclude) environmental factors as triggers of changes in the archaeological record. Our results suggest focusing research on the early Boreal phase, during which the widest range of site-types is preserved and accessible for archaeological investigation.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109230"},"PeriodicalIF":3.2,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143134421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mid-to-late Holocene temperature variability in southwestern China","authors":"Hailin Zhong ,&nbsp;Can Zhang ,&nbsp;Jingjing Sun ,&nbsp;Zhengyu Xia ,&nbsp;Zicheng Yu ,&nbsp;Cheng Zhao","doi":"10.1016/j.quascirev.2025.109231","DOIUrl":"10.1016/j.quascirev.2025.109231","url":null,"abstract":"<div><div>Southwestern China has been a significant area for human development during the mid-to-late Holocene, with human activities such as pastoralism, dairy farming, population migration, and population expansion being well documented. Climate change is considered a crucial factor that has influenced these developments. However, the overall pattern of temperature variations during this period remains unclear. Here we present a well-dated, high-resolution, quantitative temperature reconstruction based on a branched glycerol dialkyl glycerol tetraether (brGDGT) proxy for the last ∼5000 years from a high-elevation peatland in southwestern China. Our record reveals a general warming trend during the mid-to-late Holocene. It also captures multicentennial-scale climate events, including the Medieval Warm Period (MWP) and the Little Ice Age (LIA). To better understand the pattern of mid-to-late Holocene temperature changes from existing paleoclimate records in southwestern China, we further compiled and analyzed 19 high-quality quantitative paleotemperature records in this region and the nearby Tibetan Plateau. The results reveal that temperature records from high-elevation sites (&gt;3000 m above sea level) generally display an overall warming trend, whereas temperature records from low-elevation sites (&lt;3000 m above sea level) generally show an overall cooling trend. We speculate that the reconstructed temperature records from low-elevation areas might be affected by human activities. In addition, we analyzed 9 records from a sub-region of southwestern China with adequate temporal-resolution and chronological controls to evaluate multicentennial-scale fluctuations over the past millennium. We find that most records show pronounced shifts during the MWP and LIA. Our results emphasized that human disturbances may affect the seasonal bias of reconstructed temperature, highlighting the necessity of carefully evaluating the effects of potential human influences on paleoclimate proxies.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109231"},"PeriodicalIF":3.2,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143282723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Provenance of lead ores used for water pipes production in the ancient Roman Gaul (Vienne, France)","authors":"C. Heredia ,&nbsp;S. Guédron ,&nbsp;A.T. Gourlan ,&nbsp;B. Helly ,&nbsp;H. Delile ,&nbsp;L. Calzolari ,&nbsp;S. Campillo ,&nbsp;S. Santenac ,&nbsp;L. Audin ,&nbsp;P. Telouk ,&nbsp;F. Albarede","doi":"10.1016/j.quascirev.2025.109227","DOIUrl":"10.1016/j.quascirev.2025.109227","url":null,"abstract":"<div><div>The urban fabric of Roman cities developed through the installation of water supply networks, mainly made of lead (Pb). In Gaul, the city of Vienne (France) was central to the manufacturing of Pb artifacts, including large volumes of Pb water pipes. Although Pb artifacts were often labeled with Roman-period stamps indicating the location of manufacturing, our knowledge of the provenance of extracted Pb ore and the way they were imported remains limited. In this study, Roman-period artifacts were analyzed for Pb isotope signatures to document the source of Pb ore used in Vienne's manufactories. Lead isotope signatures were then compared with new local Pb ores data and an updated Pb isotope database using a new algorithm to identify the provenance of Pb. Results indicate that Pb used for artifact manufacturing at Vienne originates mainly from a single source. Data treatment with the new algorithm identifies the Rhenish Massif and the Pennines mining regions as the primary and most probable source, but some artifacts exhibit a similar isotope composition to that of local Pb ores. The similarity of the Pb isotopic signatures of the artifacts produced in Vienne with those of Mainz pipes and lead ingots from the Rhenish massif, as well as the synchronicity of the mining periods in this region, support the Rhenish Massif as the most likely source of Pb for Vienne. Finally, we propose the Rhine and Saone Rivers as the most probable Pb ores conveyance routes to Vienne during the Roman Period.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109227"},"PeriodicalIF":3.2,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Syntheses of pollen-based temperature reconstructions with respect to seasonal and spatiotemporal change in Europe","authors":"Rongwei Geng ,&nbsp;Mara Weinelt ,&nbsp;Wenchao Zhang","doi":"10.1016/j.quascirev.2025.109228","DOIUrl":"10.1016/j.quascirev.2025.109228","url":null,"abstract":"<div><div>The Holocene climate change plays a significant role in understanding the climate-human-environment interactions and predicting the future climate change. The Holocene temperature conundrum is one of the most debated topics, induced by the inconsistent results from reconstructed proxy records and climate simulation. The possible reason for this conundrum regarding proxy-based records is the potential bias of reconstructed temperatures towards summer conditions. Therefore, reconstructions of seasonal temperatures in different regions are crucial for solving the Holocene temperature conundrum. Pollen assemblages provide by far the most widely available proxies to reconstruct the Holocene climate change. Yet a synthesized record of the Holocene temperature reconstruction in Europe based on a sound integrated pollen compilation is still lacking. Here, we reconstruct the annual and seasonal temperature changes in Europe during the Holocene using different methods based on a large amount of fossil pollen records and analyze them using the whole and latitudinal synthesized subsets to investigate the spatio-temporal characteristics and to identify the driving mechanism of temperature changes. The annual and seasonal temperature reconstructions over the course of the Holocene in Europe show a general trend with a cold early Holocene towards a megathermal from early to middle Holocene followed by a slight cooling towards the present. A pervasive cold event can be observed at around 8 ka BP. The megathermal of the annual and summer temperature occurred earlier in the southern area (south of 50°N) than in the northern area (north of 50°N). The higher northern latitudes show more pronounced temperature variability. The driving mechanism of temperature change in Europe is also investigated by a comparison with the results of the TraCE-21ka simulation under full and single forcings during the Holocene, suggesting that European temperature is mainly controlled by orbital forcing, but is also influenced by other forcings such as ice sheet melting and atmospheric circulations. The consistency of the overall annual and seasonal temperature trends in the pollen-based reconstruction and the model simulation corroborates the reliability of our reconstruction results. This study provides synthesized results of Holocene seasonal temperature change at a pan-European scale for further understanding of the Holocene temperature conundrum and explores more about the latitudinal and seasonal temperature differences in Europe compared to the previous global and local reconstructions.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109228"},"PeriodicalIF":3.2,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Heterochrony of Mid-Brunhes coccolithophore bloom reveals multi-processes controlling ocean nutrient","authors":"Hongrui Zhang ,&nbsp;Chuanlian Liu ,&nbsp;Iván Hernández‐Almeida ,&nbsp;Luz María Mejía ,&nbsp;Haowen Dang ,&nbsp;Heather M. Stoll","doi":"10.1016/j.quascirev.2025.109226","DOIUrl":"10.1016/j.quascirev.2025.109226","url":null,"abstract":"<div><div>Periodic ∼405 thousand-year (kyr) variations in the ocean carbon cycle, manifest in carbonate dissolution and benthic carbon isotope, have been observed throughout the Cenozoic but the driving mechanisms remain under debate. Some evidence suggests that coccolithophore bloom events potentially contribute to these ∼405 kyr oscillations. However, there is no consensus on the mechanism responsible for these blooms. In this study, we investigate the timing and spatial pattern of the coccolithophore bloom events during the Mid-Brunhes period. We find that the peaks of coccolithophore productivity in the North Atlantic and Southern Ocean are centered at ∼480-430 ka, whereas peaks of coccolithophore productivity in the Western Pacific are centered at ∼350 kyr. We propose a dual high and low latitude control on blooms whereby, at eccentricity minimum, increased high-latitude diatom silica consumption lowers the seawater Si/P, decreasing the competitiveness of diatoms and resulting in a global coccolithophore bloom. Subsequently, as eccentricity increased, stronger tropical monsoons fueled coccolithophore productivity extending coccolithophore bloom in tropical oceans.</div></div>","PeriodicalId":20926,"journal":{"name":"Quaternary Science Reviews","volume":"353 ","pages":"Article 109226"},"PeriodicalIF":3.2,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143133647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}