Agricultural Water Management最新文献

{"title":"Agricultural and energy products trade intensified the water scarcity in the grain and energy base in northern China","authors":"H.W. Huang ,&nbsp;S. Jiang ,&nbsp;S.Y. Zhang ,&nbsp;Y.M. Wang ,&nbsp;J.C. Wang ,&nbsp;X.N. Zhao ,&nbsp;X.R. Gao","doi":"10.1016/j.agwat.2024.109208","DOIUrl":"10.1016/j.agwat.2024.109208","url":null,"abstract":"<div><div>As an energy and agricultural product export region that plays a crucial role in Chinese grain and energy security, the grain and energy base in northern China is a widely known ecologically fragile region, suffering from severe water scarcity. This study introduced the water-energy-food (WEF) nexus to assess the impact of agriculture and energy trade on the water stress in the study area. We find that the study area is a virtual water (VW) net outflow area, and the VW outflow with trading of agriculture and energy industry accounts for more than 85 %. The VW mainly flows to economically developed regions or water-abundant regions, which presents a \"poor to rich\" and \"lack to abundant\" situation. Although the implementation of water-saving techniques has improved the water use efficiency of nine research departments in the study area during 2012–2017, it is still lower than the national average, especially in agriculture. The contribution of VW outflow through agriculture trade to water stress is 20 %, while that through energy trade is 5 %. Approaches, such as VW compensation and inter-regional joint production, may be useful to balance national WEF safety. Otherwise, the water shortage in the study area is likely to worsen in the future.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109208"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143175614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Model-assisted analysis on the response of tomato fruit growth to source-sink ratio regulated by water and nitrogen","authors":"Huiping Zhou ,&nbsp;Jinliang Chen ,&nbsp;Shaozhong Kang","doi":"10.1016/j.agwat.2024.109222","DOIUrl":"10.1016/j.agwat.2024.109222","url":null,"abstract":"<div><div>Water and nitrogen (N) are essential factors affecting the tomato plant-fruit system. However, little is known about to what extent water and N could regulate the water and carbon fluxes between the source-sink system, thus influencing fruit growth. In this study, the source-sink ratio (Rss) was proposed and then related to water and N supply by a WN-Jensen function, according to the experimental observations from tomatoes grown under various water and N conditions. A process-based model was applied to investigate the effects of water and N supply on fruit growth through modifying one of the major model inputs, the sucrose concentration in phloem solution (<em>C</em>_<em>p</em>), which was assumed to be proportional to Rss. The model was then assessed with the data sets from tomatoes grown under different water and N conditions. The results showed that, N deficit and water stress at fruit early /whole growth stage had significant limitation on plant and fruit growth, together with low stem water potential and water consumption. The dynamics of fruit growth were better simulated by the model when the effects of water and N on source-sink regulation were taken into consideration through modifying <em>C</em>_<em>p</em>. Compared to the original model simulation, MAE and RRMSE of fruit growth prediction decreased by up to 82.0 % and 79.9 %. The simulation efficiency of fruit fresh and dry weights was in the range of 77.4 %-96.4 % and 72.9 %-92.9 % by the modified model, respectively. Model-assisted analysis showed that water supply could be reduced by 11.9 %, 27.0 % and 41.1 % at fruit early, middle and late stage together with a reduction of 27.5 % N application (saving investment of 131 $/ha), while ensuring the same fruit growth by considering water and nitrogen regulation on source-sink relation.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109222"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142841145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ratoon rice strategy for enhanced water resource management: A simulation-based study in tropical monsoon climates","authors":"Shutaro Shiraki ,&nbsp;Kywae ,&nbsp;Nwe Ni ,&nbsp;Thin Mar Cho ,&nbsp;Aung Kyaw Thu ,&nbsp;Naoki Horikawa","doi":"10.1016/j.agwat.2024.109251","DOIUrl":"10.1016/j.agwat.2024.109251","url":null,"abstract":"<div><div>Rice-ratoon rice double cropping (RR) offers a substantial reduction in labor and resource inputs while significantly enhancing water use efficiency compared to conventional double cropping (DR). This system holds promises in tropical monsoon regions with limited water resources. However, the differences in irrigation periods and water requirements between DR and RR call for region-specific water resource management. This study evaluated the potential of introducing RR on reservoir management in tropical monsoon climates, simulating its effects using 23 years of hydrological data. The findings show that starting RR in early June can cut irrigation supply by up to 51 %, boost water productivity by 60–87 % compared to DR, and sustain a high reservoir reliability index. Yet, challenges persist, including the complexities of mechanical harvesting during the monsoon season and the risk of yield reduction due to delayed crop cultivation. While triple cropping with rice and two ratoons (RRR) is possible, it demonstrated lower water productivity and was less effective in water resource management than other cropping patterns. Despite RR’s potential to enhance water use efficiency in tropical monsoon regions, further research and technical advancements are needed for practical application. This study offers valuable insights into sustainable rice production and water resource management in water-scarce regions.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109251"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142884167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Double disaggregation of the decline of terrestrial water storage for a highly cultivated dryland partially covered by glaciers","authors":"Zongxia Wang ,&nbsp;Suxia Liu","doi":"10.1016/j.agwat.2024.109262","DOIUrl":"10.1016/j.agwat.2024.109262","url":null,"abstract":"<div><div>Dramatic declines of terrestrial water storage (TWS) have been found in global drylands, the home to more than a third of the world’s population. TWS variations can be internally disaggregated into changes in hydrological components or externally disaggregated into impacts of climate change and human activities. This study proposed an innovative double disaggregation framework to improve the explanations of TWS depletion in a highly cultivated dryland partially covered by glaciers, i.e., the northern slope of the Tianshan Mountains (NSTM). A widespread and significant decline of TWS was detected in NSTM. Besides the Tianshan Mountains, TWS also declined significantly downstream where it should have increased given the substantive glacier meltwater supply from upstream, implying that the evolution of TWS in NSTM has probably deviated from natural manners. Pixel-wise internal disaggregation indicated that groundwater storage was the predominant hydrological component leading to TWS depletion in most of the NSTM except for glacier-covered areas. Additionally, basin-averaged external disaggregation revealed a more dramatic TWS depletion rate induced solely by human activities compared to GRACE observations, suggesting that human activities have dominated TWS decline. To be specific, substantial withdrawal of groundwater for irrigation enhanced regional evapotranspiration, which subsequently accelerated the dissipation of TWS, and therefore counteracted and even reversed the potential increase in TWS downstream. The double disaggregation framework facilitated the holistic explanations of TWS decline in NSTM, and was expected to serve as a useful tool for attributing TWS variations in other drylands worldwide.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109262"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142911953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ditch rotation irrigation coupled with multi-scale ecological reservoir operation","authors":"Linhui Mu ,&nbsp;Tao Bai ,&nbsp;Dong Liu ,&nbsp;Hongwei Ji ,&nbsp;Mingjiang Deng ,&nbsp;LiangPeng Hong","doi":"10.1016/j.agwat.2024.109271","DOIUrl":"10.1016/j.agwat.2024.109271","url":null,"abstract":"<div><div>Aiming at the extensive ecological irrigation in arid regions, based on the theory of ditch rotation irrigation (DRI), this paper proposes a regulation method of water resources by coupling reservoir operation and Ditch rotation irrigation. Water demand of vegetation is met through combination of water saving and water supply, so that the ecosystem is adjusted to a new equilibrium state, to promote the coordinated development of aquatic ecology. Firstly, the DRI theoretical system is systematically expounded. Then, by establishing a coupling model of DRI and reservoir operation, the optimal operating scheme is proposed. Finally, the minimum limited water level suitable for DRI is proposed by irrigation effect. Results indicate that (1) DRI created a planar water delivery effect in the core area of riverbank vegetation, with a maximum irrigation area of 0.97 million m² and water use efficiency of 84.9 %, to improve irrigation effect. (2) Through DRI implementation, the groundwater level in the experimental area rose by 0–0.97 m, and the vegetation coverage increased year by year. It indicates that the DRI improved the ecosystem's adapted ability under extreme drought conditions. (3) Through regulation method of water resources, the minimum limited water levels of reservoir before DRI were proposed, to provide sufficient ecological water for DRI in different periods. The research results have important theoretical value and practical significance for guiding the ecological protection and restoration of vegetation in riverbank.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109271"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142911944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"More food, but less land and water for nature: Why agricultural productivity gains did not materialize","authors":"Chris Seijger ,&nbsp;Anton Urfels ,&nbsp;Maria Christoforidou ,&nbsp;Petra Hellegers ,&nbsp;Gerlo Borghuis ,&nbsp;Simon Langan ,&nbsp;Gerardo van Halsema","doi":"10.1016/j.agwat.2024.109229","DOIUrl":"10.1016/j.agwat.2024.109229","url":null,"abstract":"<div><div>Realism about productivity gains in agriculture and water is critical to understand if the world can feed itself while protecting nature. We use government-reported data to review progress over 2000–2020 compared to projections for irrigated and rainfed agriculture and trade. Our results over the period 2000–2020 show that productivity gains largely did not materialize. Instead of consolidating cereal production and trade in favourable regions like North America, Europe and Russia, their arable land declined by 35 million hectares, while arable land expanded by 74 million hectares in Africa, Latin America and Eastern Asia. Likewise, water productivity gains did not materialize, as photosynthesis breakthroughs did not occur. Land productivity (yield) gains were projected to rise 21–61 %, making the observed increase in cereal yields of 31 % a slight one. This puts the world on the path of using steadily more land and water to produce food and feed, at the expense of nature. Solutions to veer off this path include reducing food demand (including dietary change), stabilising rainfed agriculture and broadening the crop genetic resources base.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109229"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142805362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Drought-induced stress on rainfed and irrigated agriculture: Insights from multi-source satellite-derived ecological indicators","authors":"Yanan Chen ,&nbsp;Ying Wang ,&nbsp;Chaoyang Wu ,&nbsp;Alexandre Maniçoba da Rosa Ferraz Jardim ,&nbsp;Meihong Fang ,&nbsp;Li Yao ,&nbsp;Guihua Liu ,&nbsp;Qiuyi Xu ,&nbsp;Lintao Chen ,&nbsp;Xuguang Tang","doi":"10.1016/j.agwat.2024.109249","DOIUrl":"10.1016/j.agwat.2024.109249","url":null,"abstract":"<div><div>The increasing frequency and severity of droughts, driven by rising global temperatures, are impacting crop yields. Elucidating the response of agricultural ecosystems to droughts under different management practices is vital for food security that supports the United Nations Sustainable Development Goal 2 for zero hunger. Our study revisited the spatio-temporal evolution of record-breaking drought event of 2012 in the continental United States by using a 3-month Standard Precipitation Evapotranspiration Index (SPEI₃), and analyzed the impacts of such drought based on three satellite-based ecological metrics, including structural metric (LAI) and physiological metrics (GPP, GOSIF) across the irrigated and rainfed croplands, respectively. Generally, these metrics exhibited obvious seasonal dynamics, and successfully captured the drought-induced stress on agriculture in 2012. In rainfed croplands, LAI was more sensitive to drought compared to the other two metrics. Specifically, during the 2012 drought, LAI in rainfed fields was below the multi-year average at approximately day of year (DOY) 161, while GPP and GOSIF began at about DOY 177. By contrast, LAI and GPP simultaneously captured the negative anomalies in irrigated croplands at approximately DOY 169. Compared to the irrigated cropland, the rainfed cropland showed larger cumulative decreases in LAI, GPP, and GOSIF from June to September 2012 by about 3.64, 12.92 g C m⁻², and 0.55 W m⁻² μm⁻¹ sr⁻¹, respectively. Spatially, all negative anomalies increased throughout the growing season of both rainfed and irrigated croplands in the continental United States. The percentage of negative anomalies in irrigated fields was lower than in rainfed fields during this period. In this study, we illustrated that irrigation plays an important role in mitigating meteorological droughts in agroecosystems as well as providing safeguards for human food supply.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109249"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142884211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characteristics of water supply and demand in an agroforestry ecosystem under long-term continuous cropping assessed using the RZWQM2 model","authors":"Jing Zhang ,&nbsp;Li Wang ,&nbsp;Gong Cheng ,&nbsp;Liangliang Jia","doi":"10.1016/j.agwat.2024.109245","DOIUrl":"10.1016/j.agwat.2024.109245","url":null,"abstract":"<div><div>Sustainable agricultural management is one of the important factors for ensuring food security. In recent years, many wheat and maize fields on the Loess Plateau of China have been transformed into apple orchards for better economic returns. However, the evapotranspiration of apple orchards is far greater than the precipitation supply, resulting in a reduction in water resources that are available for apple trees. In this study, an experiment was conducted from 2012–2015 on apple orchards of different ages and maize and wheat fields. The field experiment and the Root Zone Water Quality Model (RZWQM2) were combined (1) to explore the feasibility of RZWQM2 in simulating soil water conditions under the three cropping systems and (2) to simulate long-term soil water dynamics and plant water use in different cropping systems from 1981–2019. The results showed that RZWQM2 was able to simulate the growth of wheat and maize and the water use of the three land use patterns (R²&gt;0.70, −3.86 %&lt;PBIAS&lt;0.49 %, and D&gt;0.89). Under the long-term continuous cropping system, the water consumption in the apple orchard was the highest, followed by that in the maize and wheat fields. The turning point of evapotranspiration in the apple orchard occurred at the 22nd year, but it decreased with increasing years of cultivation in the maize and wheat fields. Therefore, the planting of winter wheat after 22 years of apple planting should be considered to restore the soil water in the apple orchard to ensure the sustainable development of agriculture in this area.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109245"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142841141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced wheat yield and flag leaf physiology in saline-alkali soils using modified straw water-retaining agent","authors":"Min Yang,&nbsp;Cexun Ji,&nbsp;Kui Chao,&nbsp;Pengfei Zhu,&nbsp;Xiaoqing Yuan,&nbsp;Zenghui Hao,&nbsp;Xiulin Wang,&nbsp;Yan Shi","doi":"10.1016/j.agwat.2024.109264","DOIUrl":"10.1016/j.agwat.2024.109264","url":null,"abstract":"<div><div>The application of water-retaining agent is one of the hot spots in current agricultural production. In this study, crop straw was modified as one of the raw materials of water-retaining agent to make modified straw water-retaining agent. The effects of modified straw water-retaining agent on wheat photosynthetic and antioxidant characteristics, nutrient accumulation after anthesis and yield were explored. Two-year experiment was conducted, and five treatments were set up: CK (no water-retaining agent), T1 (18 kg·ha⁻¹ modified straw water-retaining agent), T2 (36 kg·ha⁻¹ modified straw water-retaining agent), T3 (54 kg·ha⁻¹ modified straw water-retaining agent), T4 (36 kg·ha⁻¹ commercial water-retaining agent). The results showed that the application of water-retaining agent could increase the chlorophyll content and improve the photosynthetic characteristics of wheat flag leaves, and the application of water-retaining agent was beneficial to increase the activities of Superoxide Dismutase (SOD), Peroxidase (POD) and Ascorbate Peroxidase (APX) and reduce the content of Malondialdehyde (MDA) in wheat flag leaves. Correlation analysis showed that there was a significant correlation between photosynthesis and antioxidant system. The accumulation of nitrogen, phosphorus and potassium in stems, leaves and spikes of T1-T4 was higher or significantly higher than that of CK. The overall yield of the two years was T2 &gt; T4 &gt; T3 &gt; T1 &gt; CK, and compared with CK, T2 and T4 increased significantly by 13.3 %-16.5 % and 9.1 %-12.9 %, respectively. The results of this study can provide theoretical and practical basis for the application of modified straw water-retaining agents in field production.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109264"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142911739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"AquaCrop model-based sensitivity analysis of soil salinity dynamics and productivity under climate change in sandy-layered farmland","authors":"Zhuangzhuang Feng ,&nbsp;Qingfeng Miao ,&nbsp;Haibin Shi ,&nbsp;José Manuel Gonçalves ,&nbsp;Xianyue Li ,&nbsp;Weiying Feng ,&nbsp;Jianwen Yan ,&nbsp;Dandan Yu ,&nbsp;Yan Yan","doi":"10.1016/j.agwat.2024.109244","DOIUrl":"10.1016/j.agwat.2024.109244","url":null,"abstract":"<div><div>To improve the simulation accuracy and efficiency of crop water models in semi-arid regions and considering climate change, we conducted a sensitivity analysis of the AquaCrop model crop parameters for maize (Zea mays) based on field monitoring data from 2020 to 2021 in the Hetao Irrigation District, China. We simulated soil water and salt dynamics, crop growth, water consumption, and final yield under climate change conditions. Non-conservative parameters, such as the crop growth coefficient (CGC) and maximum effective rooting depth (<em>Z</em>_x), significantly influenced soil water content and salt profile sensitivity. <em>Z</em>_x was highly sensitive to soil salt content. For maize biomass and yield, maximum canopy cover (CC_x) and CGC consistently showed high sensitivity. The standard crop transpiration coefficient (K_cTr,x) had a significant impact on yield. Water productivity (WP_ET) and harvest index (HI) were mainly sensitive to CC_x, K_cTr,x, normalized water productivity (WP*), and reference HI (HI₀). The model simulations, calibrated with these sensitive parameters, indicated that under future climate change scenarios, maize yield is projected to increase by approximately 19 % by mid-21st century due to elevated CO₂ concentrations and water productivity increasing by 22–27 %. Soil salinity is expected to rise by 0.2 t ha⁻¹ under high-emission scenarios, indicating that the challenge of soil salinization will become more severe. This study provides scientific evidence for developing agricultural management strategies to adapt to climate change, with the aim of enhancing crop yield and water-use efficiency, thus promoting sustainable agricultural development.</div></div>","PeriodicalId":7634,"journal":{"name":"Agricultural Water Management","volume":"307 ","pages":"Article 109244"},"PeriodicalIF":5.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142884127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}