Hydrological Processes最新文献

{"title":"Interflow, subsurface stormflow and throughflow: A synthesis of field work and modelling","authors":"Kevin J. McGuire,&nbsp;Julian Klaus,&nbsp;C. Rhett Jackson","doi":"10.1002/hyp.15263","DOIUrl":"https://doi.org/10.1002/hyp.15263","url":null,"abstract":"<p>Interflow, throughflow and subsurface stormflow are interchangeable terms that refer to the lateral subsurface flow above a restricting layer of lower hydraulic conductivity that occurs during and following storm events. Interflow (used here) is a more dominant process in steeper catchments with high infiltration capacity soils overlying a more impermeable soil or geologic layer. Interflow as a runoff process was first recognised in the early 1900s, yet hydrologists still struggle to predict its occurrence, persistence, importance, interaction with other streamflow generation processes, and potential to connect to valleys and streams during and following storms. We review the history of interflow research and address some of the challenges in understanding its role in runoff production. We argue that characterising the controls on interflow initiation and occurrence relies on detailed field observations of subsurface properties, which exist only in limited experimental settings. This data shortcoming contributes to our inability to predict interflow or determine its contribution to streamflow more broadly. There remain many opportunities to advance our understanding of interflow that include both modelling and experimental or observational approaches in hydrology.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 9","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hyp.15263","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142137802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Moisture conditions are limiting evapotranspiration changes of Alpine mountains of Qilian Mountains","authors":"Yunying Wang,&nbsp;Zongxing Li,&nbsp;Jian Xue,&nbsp;Lanping Si,&nbsp;Chong Xu","doi":"10.1002/hyp.15256","DOIUrl":"https://doi.org/10.1002/hyp.15256","url":null,"abstract":"<p>Variations in evapotranspiration and their sensitivity to controlling variables are pivotal for comprehending water balance dynamics and climate change, particularly in high-altitude regions such as the Qilian mountains. Environmental shifts are bound to disrupt local water cycles and balance, with significant implications for these alpine areas. To enhance our understanding of evapotranspiration variability across different altitudes within the Qilian Mountains' high-elevation region and to assess the model's adaptability and responsiveness to environmental factors, our study involved measuring actual evapotranspiration at three distinct elevations. This was achieved using meteorological stations and continuous data from a weighing-type microlysimeter at the Shaliu River basin's gradients of 3797, 4250 and 4303 m, spanning the growing seasons from June 2020 to October 2022. We utilized 10 models to calculate the value of reference evapotranspiration, which were then matched against actual evapotranspiration data to identify the most appropriate model. Our research found that across the three elevation gradients, the daily average evapotranspiration were 3.663, 3.845 and 4.317 mm day⁻¹, respectively. Across the three elevations, with consistent intra-annual fluctuations. Notably, August experienced the highest monthly evapotranspiration at 4.750 mm day⁻¹, and reach peak at 10:00 and 15:00 on the three elevation gradients. The results from the simulation of the 10 models indicate that the Dalton model is more suitable for our study area compared with the other models, showing the best <i>R²</i>, root mean square error and percentage error values. Partial least squares regression analysis, coupled with an enhanced regression tree model, identified precipitation as the most critical factor, with a variable importance in projection score of 2.079, contributing 52.6% to evapotranspiration. Collectively, precipitation were identified as key factors influencing evapotranspiration variability within our research area. Our study's insights are valuable for anticipating the impacts of future climate change. This conclusion is instrumental for refining water budget projections in Alpine regions under climate change scenarios.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 9","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142137844","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}

{"title":"A review of the multifaceted relationship between drought dynamics and conflicts","authors":"Firuz Suleymanov","doi":"10.1002/hyp.15262","DOIUrl":"https://doi.org/10.1002/hyp.15262","url":null,"abstract":"<p>Drought dynamics can be significantly influenced by conflicts, while drought itself has the potential to generate or exacerbate conflicts between parties involved. Interest in researching the dynamics of drought amidst conflict has significantly grown within academic circles, even though the existing literature remains fragmented regarding definitions, measurements, and the variables that influence this concept. Consequently, there is a necessity to consolidate existing knowledge in these areas and organize them systematically to establish a solid foundation in this field. I implemented a meticulously organized systematic review approach with content analysis. This study provides (1) a comprehensive summary of the literature on drought dynamics under the pressures of conflict spanning from January 2014 to May 2024, encompassing 46 articles, and (2) particular emphasis, within that summary, on mainly developing countries. I identify and analyse the conceptual, empirical and methodological approaches utilized in the examined literature, then integrate the overarching findings of the research. The primary research inquiries centre around uncovering significant findings and patterns from previous reviews, examining the geographical regions most explored in the context of drought-conflict interactions, discerning similarities and disparities in findings across regions, and pinpointing deficiencies in the literature alongside areas necessitating additional exploration or theoretical advancement. A significant proportion of authors attribute drought primarily to climate change rather than human activities, while most scholars perceive drought as a catalyst for conflict rather than the reverse. Many researchers opt to utilize the terms ‘Drought’ and ‘Conflict’ in their studies over alternative options. The majority of studies focus on specific countries, with a noticeable increase in publications over recent years, particularly in the last 4 years. However, there remains a gap in geographical studies, with several countries receiving relatively fewer research endeavours.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 9","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hyp.15262","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142137847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Effects of groundwater pumping on pore water flow and salt transport in tide-controlled unconfined coastal aquifers","authors":"Qian Chen,&nbsp;Lei Zhang,&nbsp;Chengji Shen,&nbsp;Chunhui Lu","doi":"10.1002/hyp.15261","DOIUrl":"https://doi.org/10.1002/hyp.15261","url":null,"abstract":"<p>Unconfined coastal aquifers are a main pathway for land-sourced solutes to enter the oceans. The migration of these solutes in aquifers is highly affected by the groundwater flow and salt transport processes, which are, to a great extent, controlled by tides. While many studies have examined how tidal oscillations would influence the subsurface hydrodynamics in coastal aquifers, most of them ignored the potential impact of groundwater pumping, a common practice in coastal areas to satisfy the demand for freshwater. This study, by means of laboratory experiments and numerical simulations, explored the combined effects of tides and groundwater pumping on the pore water flow and salinity distributions in an unconfined coastal aquifer. The results show that, in a tide-controlled aquifer, the addition of groundwater pumping would exacerbate the degree of seawater intrusion and lead to wider spreading and deeper penetration of the upper saline plume. Moreover, groundwater pumping would enhance the tide-driven circulation in the upper saline plume and weaken the density-driven circulation in the saltwater wedge, ultimately leading to the reduction in total submarine groundwater discharge. These findings may promote a deep insight into the complex coastal groundwater systems experiencing human activities, and provide guidance for better evaluating the environmental impact of groundwater pumping.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 8","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142089890","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}

{"title":"The changing characteristics of propagation time from meteorological drought to hydrological drought in a semi-arid river basin in India","authors":"Ajay Gupta,&nbsp;Manoj Kumar Jain,&nbsp;Rajendra Prasad Pandey","doi":"10.1002/hyp.15266","DOIUrl":"https://doi.org/10.1002/hyp.15266","url":null,"abstract":"<p>This study employs an event-based approach to analyse drought propagation from meteorological to hydrological drought via agricultural drought in the semi-arid Krishna River basin of India. The Standardized Precipitation Evapotranspiration Index (SPEI), Standardized Soil Moisture Index (SSMI) and Standardized Streamflow Index (SSI) representing meteorological, agricultural and hydrological drought, respectively, were estimated. Two different cases of drought propagation are analysed: meteorological-to-agricultural (SPEI-to-SSMI) and agricultural-to-hydrological (SSMI-to-SSI). The drought propagation is analysed using three-time matrices, namely the time difference between initiation (<span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mo>∆</mo>\u0000 <msub>\u0000 <mi>t</mi>\u0000 <mrow>\u0000 <mi>i</mi>\u0000 <mn>2</mn>\u0000 <mi>i</mi>\u0000 </mrow>\u0000 </msub>\u0000 </mrow>\u0000 <annotation>$$ Delta {t}_{i2i} $$</annotation>\u0000 </semantics></math>), peak (<span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mo>∆</mo>\u0000 <msub>\u0000 <mi>t</mi>\u0000 <mrow>\u0000 <mi>p</mi>\u0000 <mn>2</mn>\u0000 <mi>p</mi>\u0000 </mrow>\u0000 </msub>\u0000 </mrow>\u0000 <annotation>$$ Delta {t}_{p2p} $$</annotation>\u0000 </semantics></math>) and termination (<span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mo>∆</mo>\u0000 <msub>\u0000 <mi>t</mi>\u0000 <mrow>\u0000 <mi>t</mi>\u0000 <mn>2</mn>\u0000 <mi>t</mi>\u0000 </mrow>\u0000 </msub>\u0000 </mrow>\u0000 <annotation>$$ Delta {t}_{t2t} $$</annotation>\u0000 </semantics></math>) at multiple timescales of 1, 3, 6, 9 and 12 months using different drought threshold values 0, −0.5, −1 and − 1.5, respectively, to delineate shifts from mild to extreme drought conditions in detail. The results indicate that the propagation time from SPEI-to-SSMI drought decreased for most of the tributaries using multiple timescales at different threshold values, whereas it increased significantly for SSMI-to-SSI drought. The drought propagation changes with respect to time as well as magnitude (intensity and severity). The propagation factor (<i>PF</i>), defined as the ratio of the average value of succeeding drought to preceding drought characteristics, has also been studied. For SPEI-to-SSMI drought, the duration <i>PF</i> shrinks across all tributaries using multiple timescales at different threshold values, whereas it expands for SSMI-to-SSI drought. On the other hand, the severity a","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 8","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142089894","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}

{"title":"Icings as sentinels and modifiers of water flow through winter landscapes: An exploration of physico-chemical processes on the lake-dominated, discontinuous permafrost Taiga Shield","authors":"Nora E. Alsafi,&nbsp;Mike J. Palmer,&nbsp;Steven V. Kokelj,&nbsp;Timothy P. Ensom,&nbsp;Christopher Spence,&nbsp;Suzanne E. Tank","doi":"10.1002/hyp.15251","DOIUrl":"https://doi.org/10.1002/hyp.15251","url":null,"abstract":"<p>The winter hydrological period is in transition across the Canadian subarctic, as climate warming is shifting precipitation regimes, thawing permafrost, and altering active layer dynamics, and thus increasing the overall amount, and variability, of winter streamflow. Effects of these changes are poorly understood on the Taiga Shield, which comprises ~20% of North America's permafrost-covered area, and is characterized by a unique ‘fill-and-spill’ hydrology whereby runoff generation requires the exceedance of lake basin storage thresholds. Here, we assessed lake hydrostatic levels and used trail camera images of icings, which are sheet-like masses of layered ice that are common manifestations of wintertime flow on the Taiga Shield, to understand landscape controls on winter water movement in this region. We further used paired geochemical measurements to explore how source water characteristics affect icing chemistry, and the degree to which icings may modify the chemical composition of active winter flow. We undertake this work over 2 years, and across watersheds of different sizes and lake basin characteristics. We show that icing growth is driven by hydroclimatic controls that include fill-and-spill hydrologic constraints and winter air temperatures, and that pre-freshet pulses of water flow are common within this landscape. Across winters with variable antecedent precipitation levels, a larger catchment was able to support icing growth via continued runoff generation, while small catchments were not. Icings were often chemically dilute compared with source waters, indicating that solute exclusion may actively enrich geochemical concentrations in flowing water. Across icings, chemical variation appeared related to source water type (groundwater versus lake; lake size) and apparent redox conditions. These results highlight that streamwater hydrology and biogeochemistry can be dynamic during the understudied winter period, and illustrate that icings may alter the composition of wintertime flow as it moves through fluvial networks.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 8","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hyp.15251","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142089790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Retraction","authors":"","doi":"10.1002/hyp.15269","DOIUrl":"https://doi.org/10.1002/hyp.15269","url":null,"abstract":"<p>\u0000 <span>A. Ahamed</span>, <span>R. Knight</span>, and <span>S. Alam</span>, “ <span>Identifying Baseflow Source Areas Using Remotely Sensed and Ground-Based Hydrologic Data</span>,” <i>Hydrological Processes</i> <span>38</span>, no. <span>2</span> (<span>2024</span>): e15056, https://doi.org/10.1002/hyp.15056.</p><p>The above article, published online on 3 February 2024 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors; the journal Editor-in-Chief, Doerthe Tetzlaff; and John Wiley &amp; Sons Ltd. The retraction has been agreed due to errors in the data that the authors discovered. As a result, the conclusions reported in the article are not considered reliable.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 8","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hyp.15269","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142089848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Using 3H as a tracer to study streamflow components in large plain catchments on temperate climate","authors":"Emiliano Alcaraz,&nbsp;Alejandro Basaldúa,&nbsp;Orlando Mauricio Quiroz-Londoño,&nbsp;Cristina Dapeña,&nbsp;Eduardo Ibarra,&nbsp;Lorenzo Copia,&nbsp;Daniel Martínez","doi":"10.1002/hyp.15264","DOIUrl":"https://doi.org/10.1002/hyp.15264","url":null,"abstract":"<p>³H enters the hydrologic cycle after oxidizing in the ³H¹HO molecule and it constitutes a very useful tracer for hydrological studies. One of these applications is streamflow component separation, which provides useful information to understand the hydrological cycle. This application is based on the fact that the contents in precipitation (runoff) tend to be markedly higher than those in groundwater (baseflow) because of decreasing activity in the last as a consequence of radioactive decay. The main objective of this paper is to test ³H for hydrograph separation in sub-tropical South America, where it is favoured by high values in precipitation. The catchment of the Quequén Grande River, in Argentina, was selected. Total flow in surface water is a mixing between the baseflow and the event flow portion; the separation was done in three sections of the drainage network, and the proportion of baseflow were 36%, 88% and 47%.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 8","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142089792","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}

{"title":"Assessment of dynamic hydrological drought risk from a non-stationary perspective","authors":"Chen Chen,&nbsp;Tao Peng,&nbsp;Vijay P. Singh,&nbsp;Youxin Wang,&nbsp;Te Zhang,&nbsp;Xiaohua Dong,&nbsp;Qingxia Lin,&nbsp;Jiali Guo,&nbsp;Ji Liu,&nbsp;Tianyi Fan,&nbsp;Gaoxu Wang","doi":"10.1002/hyp.15267","DOIUrl":"https://doi.org/10.1002/hyp.15267","url":null,"abstract":"<p>The stationarity hypothesis of hydrometeorological elements has been questioned in the context of global warming and intense human disturbance. The conventional drought index and methods of frequency analysis may no longer be applicable for hydrological drought risk evaluation under a changing environment. In this study, a new dynamic hydrological drought risk evaluation framework is proposed for application to the Hanjiang River basin (HRB), which simultaneously considers the non-stationarity in the construction of drought index as well as in the frequency analysis. First, a non-stationary standardized runoff index (NSRI) is developed using a generalized additive model for location, scale and shape (GAMLSS) framework. Then, hydrological drought characteristics including duration and severity are identified, and their marginal distributions are established. Finally, based on the dynamic copula, considering the non-stationarity of the dependence structure, the dynamic joint probability distribution, conditional probability distribution and return period of the bivariate hydrological drought properties are analysed. Results showed that NSRI, which integrates the impacts of climate change and anthropogenic activities on the non-stationarity of runoff series, had a better ability to capture runoff extremes than had SRI. In addition, it is indispensable to consider the non-stationarity of the dependence structure between variables when discussing the multivariate joint risk of hydrological drought. The risk of hydrological drought in the study area has shown an increasing trend in the past 65 years, and the drought conditions from upstream to downstream have been alleviated first and then intensified. This study provides valuable information for regional drought risk estimation and water resources management from a non-stationary perspective.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 8","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142077842","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}

{"title":"Evolution of evapotranspiration in the context of land cover/climate change in the Han River catchment of China","authors":"Ziying Chen,&nbsp;Xiaomin Nong,&nbsp;Chuanfu Zang,&nbsp;Wentao Ou,&nbsp;Liya Qiu","doi":"10.1002/hyp.15265","DOIUrl":"https://doi.org/10.1002/hyp.15265","url":null,"abstract":"<p>Evapotranspiration (ET) stands as a pivotal element in the terrestrial-atmospheric energy interchange, modulated by a complex array of factors including land use dynamics and climate change. The elucidation of regional and temporal patterns, alongside the mechanisms underpinning ET and its components, amidst environmental shifts, has emerged as a focal point in contemporary hydrological discourse. The Han River catchment, under the influence of the subtropical monsoon, presents an exemplary case study for hydrological inquiry due to its distinct catchment characteristics. This research probes the evolution and influencing mechanisms of ET within the catchment from 2000 to 2018, employing the improved Shuttleworth–Wallace model (i.e., SWH model), multivariate statistical techniques and additional methodologies. Findings reveal that (1) the annual mean ET, evaporation (E) and vegetation transpiration (T) within the Han River catchment from 2000 to 2018 were quantified at 1156.77, 784.21 and 372.56 mm, respectively. The overall spatial pattern showed a gradual decrease from the Chaoshan Plain area identified as having higher values compared to other regions, which may be attributed to the weakened vegetation cooling effect and the indirect effect of the heat island effect brought about by construction land expansion. (2) The significant decrease of E may be attributed to the optimization of vegetation growth conditions in the catchment, resulting in more solar radiation intercepted by the vegetation canopy. (3) Climatic alterations exerted a notable influence on ET, E and T than land use changes. Temperature, Normalized Difference Vegetation Index (NDVI), net radiation and wind speed were identified as the most consequential factors affecting ET. This study lays a scientific groundwork for subsequent exploration into the spatio-temporal dynamics and mechanisms influencing evapotranspiration and its elements in the Han River catchment, contributing to a broader understanding of hydrological cycling.</p>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"38 8","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142077905","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}