Communications Earth & Environment最新文献

筛选
英文 中文
Informative risk analyses of radiative forcing geoengineering require proper counterfactuals
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-30 DOI: 10.1038/s43247-024-01881-y
Walker Raymond Lee, Michael Steven Diamond, Peter Irvine, Jesse L. Reynolds, Daniele Visioni
{"title":"Informative risk analyses of radiative forcing geoengineering require proper counterfactuals","authors":"Walker Raymond Lee, Michael Steven Diamond, Peter Irvine, Jesse L. Reynolds, Daniele Visioni","doi":"10.1038/s43247-024-01881-y","DOIUrl":"10.1038/s43247-024-01881-y","url":null,"abstract":"","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-4"},"PeriodicalIF":8.1,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01881-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754205","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}
引用次数: 0
Biofouling changes the settling dynamics of macroplastic plates
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-30 DOI: 10.1038/s43247-024-01922-6
James Lofty, Catherine Wilson, Pablo Ouro
{"title":"Biofouling changes the settling dynamics of macroplastic plates","authors":"James Lofty, Catherine Wilson, Pablo Ouro","doi":"10.1038/s43247-024-01922-6","DOIUrl":"10.1038/s43247-024-01922-6","url":null,"abstract":"Plastic pollution transported in rivers remains poorly understood due to the diversity of shapes, sizes, and densities of plastics, as well as their complex interactions with biofilms. While previous studies have explored the settling velocities of plastics and their interactions with biofilms, they often overlook how biofouling alters plastic dynamics and settling behaviour. To address this, over 800 settling experiments were conducted to demonstrate that the dynamics and falling velocities of isotropic (spheres) and anisotropic (square and rectangle plates) macroplastics of different densities (1050 to 2200 kg/m3) are significantly impacted by biofouling. Three-dimensional tracking of plastic trajectories revealed that biofilm colonisation on the surface of anisotropic plastic plates triggered them to exhibit more chaotic trajectories, larger horizontal dispersion and higher oscillatory frequencies. These dynamics reduced the average vertical settling velocity of anisotropic biofouled plates by up to 12%—despite greater plastic densities and considering the multimodal distribution of a plate’s fall velocity—compared to their pristine counterparts. Results highlight the necessity of accounting for the intricate multimodal settling dynamics of plastics, including their interactions with biofilms, to provide more reliable predictions of plastic transport and fate in aquatic environments. The trajectories of plastic particles in settling experiments within a water column are more chaotic and slower by up to 12% when colonised with biofilms, relative to pristine particles, even with larger densities.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-14"},"PeriodicalIF":8.1,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01922-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754216","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}
引用次数: 0
Host species and temperature drive beech and Scots pine phyllosphere microbiota across European forests
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-29 DOI: 10.1038/s43247-024-01895-6
Daniela Sangiorgio, Joan Cáliz, Stefania Mattana, Anna Barceló, Bruno De Cinti, David Elustondo, Sofie Hellsten, Federico Magnani, Giorgio Matteucci, Päivi Merilä, Manuel Nicolas, Dario Ravaioli, Anne Thimonier, Elena Vanguelova, Arne Verstraeten, Peter Waldner, Emilio O. Casamayor, Josep Peñuelas, Maurizio Mencuccini, Rossella Guerrieri
{"title":"Host species and temperature drive beech and Scots pine phyllosphere microbiota across European forests","authors":"Daniela Sangiorgio, Joan Cáliz, Stefania Mattana, Anna Barceló, Bruno De Cinti, David Elustondo, Sofie Hellsten, Federico Magnani, Giorgio Matteucci, Päivi Merilä, Manuel Nicolas, Dario Ravaioli, Anne Thimonier, Elena Vanguelova, Arne Verstraeten, Peter Waldner, Emilio O. Casamayor, Josep Peñuelas, Maurizio Mencuccini, Rossella Guerrieri","doi":"10.1038/s43247-024-01895-6","DOIUrl":"10.1038/s43247-024-01895-6","url":null,"abstract":"Tree-microbe interactions are essential for forest ecosystem functioning. Most plant–microbe research has focused on the rhizosphere, while composition of microbial communities in the phyllosphere remains underexplored. Here, we use 16S rRNA gene sequencing to explore differences between beech and Scots pine phyllospheric microbiomes at the European continental scale, map their functional profiles, and elucidate the role of host trees, forest features, and environmental factors such as climate and atmospheric deposition in phyllosphere microbiota assembly. We identified tree species and the associated foliar trait (specifically carbon:nitrogen ratio) as primary drivers of the bacterial communities. We characterized taxonomical and functional composition of epiphytic bacteria in the phyllosphere of beech and Scots pine across an environmental gradient from Fennoscandia to the Mediterranean area, with major changes in temperature and nitrogen deposition. We also showed that temperature and nitrogen deposition played a crucial role in affecting their assembly for both tree species. This study contributes to advancing our understanding on factors shaping phyllosphere microbial communities in beech and Scots pine at the European continental scale, highlighting the need of broad-scale comparative studies (covering a wide range of foliar traits and environmental conditions) to elucidate how phyllosphere microbiota mediates ecosystem responses to global change. Phyllosphere microbiota of beech and Scots pine at European continental scale is influenced by the host species and associated foliar traits, as well as by temperature and nitrogen deposition, according to 16S rRNA gene sequencing analyses on leaf epiphytic microbes.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-10"},"PeriodicalIF":8.1,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01895-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754219","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}
引用次数: 0
Decoupling of redox processes from soil saturation in Arctic tundra
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-29 DOI: 10.1038/s43247-024-01927-1
Erin C. Rooney, Erin VanderJeugdt, Sumant Avasarala, Imtiaz Miah, Matthew J. Berens, Lauren Kinsman-Costello, Michael N. Weintraub, Elizabeth M. Herndon
{"title":"Decoupling of redox processes from soil saturation in Arctic tundra","authors":"Erin C. Rooney, Erin VanderJeugdt, Sumant Avasarala, Imtiaz Miah, Matthew J. Berens, Lauren Kinsman-Costello, Michael N. Weintraub, Elizabeth M. Herndon","doi":"10.1038/s43247-024-01927-1","DOIUrl":"10.1038/s43247-024-01927-1","url":null,"abstract":"Permafrost thaw in warming Arctic landscapes alters hydrology and saturation-driven biogeochemical processes. Models assume that aerobic respiration occurs in drained soils while saturated soils support methanogenesis; however, saturated soils maintain redox gradients that host a range of anaerobic metabolisms. We evaluated how redox potential and redox-active solutes vary with soil moisture in the active layer of permafrost-affected acidic and non-acidic tundra hillslopes. Oxidizing conditions persisted in highly permeable organic horizons of both unsaturated tussock tundra and saturated wet sedge meadows. Redox potential decreased with depth in all soils as increasing soil bulk density restricted groundwater flow and oxygen diffusion. High concentrations of dissolved iron, phosphate, and organic carbon coincided with redox boundaries below the soil surface in acidic tundra, indicating active iron redox cycling and potential release of adsorbed phosphate during iron (oxyhydr)oxide dissolution. In non-acidic tundra, weatherable minerals affected nutrient dynamics more than redox-driven iron cycling, especially in low-lying, saturated areas where thaw reached mineral soils. The role of thaw depth and the ability of saturated soils to maintain oxidizing conditions in organic surface layers highlight the importance of soil physical properties and hydrology in predicting biogeochemical processes and greenhouse gas emissions. Redox potential and the cycling of redox-active solutes are decoupled from soil moisture in the active layer of permafrost-affected areas, according to a field study conducted in the tundra areas of Alaska’s North Slope.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-9"},"PeriodicalIF":8.1,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01927-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754234","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}
引用次数: 0
Polar ice sheets are decisive contributors to uncertainty in climate tipping projections
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-27 DOI: 10.1038/s43247-024-01799-5
Jonathan P. Rosser, Ricarda Winkelmann, Nico Wunderling
{"title":"Polar ice sheets are decisive contributors to uncertainty in climate tipping projections","authors":"Jonathan P. Rosser, Ricarda Winkelmann, Nico Wunderling","doi":"10.1038/s43247-024-01799-5","DOIUrl":"10.1038/s43247-024-01799-5","url":null,"abstract":"The Earth’s climate is a complex system including key components such as the Arctic Summer Sea Ice and the El Niño Southern Oscillation alongside climate tipping elements including polar ice sheets, the Atlantic Meridional Overturning Circulation, and the Amazon rainforest. Crossing thresholds of these elements can lead to a qualitatively different climate state, endangering human societies. The cryosphere elements are vulnerable at current levels of global warming (1.3  °C) while also having long response times and large uncertainties. We assess the impact of interacting Earth system components on tipping risks using an established conceptual network model of these components. Polar ice sheets (Greenland and West Antarctic ice sheets) are most decisive for tipping likelihoods and cascading effects within our model. At a global warming level of 1.5  °C, neglecting the polar ice sheets can alter the expected number of tipped elements by more than a factor of 2. This is concerning as overshooting 1.5  °C of global warming is becoming inevitable, while current state-of-the-art IPCC-type models do not (yet) include dynamic ice sheets. Our results suggest that polar ice sheets are critical to improving understanding of tipping risks and cascading effects. Therefore, improved observations and integrated model development are crucial. The polar ice sheets are key contributors to the uncertainty of future climate change projection, according to an analysis using an Earth system network model to assess the contribution of six Earth system components at 1.5 and 4.0 °C of warming.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-11"},"PeriodicalIF":8.1,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01799-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754204","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}
引用次数: 0
Author Correction: Marsh restoration in front of seawalls is an economically justified nature-based solution for coastal protection
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-27 DOI: 10.1038/s43247-024-01918-2
Ernie I. H. Lee, Heidi Nepf
{"title":"Author Correction: Marsh restoration in front of seawalls is an economically justified nature-based solution for coastal protection","authors":"Ernie I. H. Lee, Heidi Nepf","doi":"10.1038/s43247-024-01918-2","DOIUrl":"10.1038/s43247-024-01918-2","url":null,"abstract":"","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-1"},"PeriodicalIF":8.1,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01918-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754217","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}
引用次数: 0
Weathering crust formation outpaces melt-albedo feedback on blue ice shelves of East Antarctica
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-26 DOI: 10.1038/s43247-024-01896-5
Giacomo Traversa, Biagio Di Mauro
{"title":"Weathering crust formation outpaces melt-albedo feedback on blue ice shelves of East Antarctica","authors":"Giacomo Traversa, Biagio Di Mauro","doi":"10.1038/s43247-024-01896-5","DOIUrl":"10.1038/s43247-024-01896-5","url":null,"abstract":"The penetration of shortwave radiation beneath glacier surfaces has the potential to induce melting leading to the formation of a porous white layer commonly known as weathering crust. Very little is known about its role in the Antarctic Ice Sheet. Here we provide unprecedented observational evidence for the weathering crust formation over blue ice areas of ice shelves of the Northern Victoria Land in austral summer 2022–2023, by means of in-situ and remote-sensing observations. Then, we estimated the radiative impact of the weathering crust, demonstrating a predominant negative albedo feedback over blue ice areas (on 93% of the study area), with respect to positive melt-albedo feedback (supraglacial-pond formation). Furthermore, weathering crust occurred after a period of increasing temperature, relative humidity, low wind speed and clear sky conditions. Moreover, we claim that this new process should be included in regional climate modelling of the Antarctic Ice Sheet. Weathering crust formation over blue ice areas of ice shelves may lead to negative albedo feedback in Antarctic coasts, according to in-situ and remote-sensing observations.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-9"},"PeriodicalIF":8.1,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01896-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754190","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}
引用次数: 0
Restoration of forestry-drained boreal peatland ecosystems can effectively stop and reverse ecosystem degradation
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-26 DOI: 10.1038/s43247-024-01844-3
Merja Elo, Santtu Kareksela, Otso Ovaskainen, Nerea Abrego, Jenni Niku, Sara Taskinen, Kaisu Aapala, Janne S. Kotiaho
{"title":"Restoration of forestry-drained boreal peatland ecosystems can effectively stop and reverse ecosystem degradation","authors":"Merja Elo, Santtu Kareksela, Otso Ovaskainen, Nerea Abrego, Jenni Niku, Sara Taskinen, Kaisu Aapala, Janne S. Kotiaho","doi":"10.1038/s43247-024-01844-3","DOIUrl":"10.1038/s43247-024-01844-3","url":null,"abstract":"Ecosystem restoration will increase following the ambitious international targets, which calls for a rigorous evaluation of restoration effectiveness. Here, we present results from a long-term before-after control-impact experiment on the restoration of forestry-drained boreal peatland ecosystems. Our data comprise 151 sites, representing six ecosystem types. Species-level vegetation sampling has been conducted before, two, five, and ten years after restoration. With joint species distribution modelling, we show that, on average, not restoring leads to further degradation, but restoration stops and reverses this trend. The variation in restoration outcomes largely arises from ecosystem types: restoration of nutrient-poor ecosystems has a higher probability of failure. Yet, the ten-year study period is insufficient to capture the restoration effects in slow-recovering ecosystems. Altogether, restoration can effectively halt the biodiversity loss of degraded ecosystems, although ecosystem attributes affect the outcome. This variability in outcomes underlies the need for evidence-based prioritization of restoration efforts across ecosystems. Restoration halts and reverses degradation of boreal peatlands in nutrient-rich ecosystems, though the impact may be weak in nutrient-poor ones, according to a long-term experiment in Finland comprising 151 sites and 6 ecosystem types","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-11"},"PeriodicalIF":8.1,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11599035/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142750260","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}
引用次数: 0
Author Correction: Summer heatwaves on the Baltic Sea seabed contribute to oxygen deficiency in shallow areas 作者更正:波罗的海海底的夏季热浪导致浅海区域缺氧
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-25 DOI: 10.1038/s43247-024-01858-x
Kseniia Safonova, H. E. Markus Meier, Matthias Gröger
{"title":"Author Correction: Summer heatwaves on the Baltic Sea seabed contribute to oxygen deficiency in shallow areas","authors":"Kseniia Safonova, H. E. Markus Meier, Matthias Gröger","doi":"10.1038/s43247-024-01858-x","DOIUrl":"10.1038/s43247-024-01858-x","url":null,"abstract":"","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-3"},"PeriodicalIF":8.1,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01858-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142694859","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}
引用次数: 0
Improved estimates of net ecosystem exchanges in mega-countries using GOSAT and OCO-2 observations 利用 GOSAT 和 OCO-2 观测数据改进对特大国家生态系统净交换的估算
IF 8.1 1区 地球科学
Communications Earth & Environment Pub Date : 2024-11-25 DOI: 10.1038/s43247-024-01910-w
Lingyu Zhang, Fei Jiang, Wei He, Mousong Wu, Jun Wang, Weimin Ju, Hengmao Wang, Yongguang Zhang, Stephen Sitch, Jing M. Chen
{"title":"Improved estimates of net ecosystem exchanges in mega-countries using GOSAT and OCO-2 observations","authors":"Lingyu Zhang, Fei Jiang, Wei He, Mousong Wu, Jun Wang, Weimin Ju, Hengmao Wang, Yongguang Zhang, Stephen Sitch, Jing M. Chen","doi":"10.1038/s43247-024-01910-w","DOIUrl":"10.1038/s43247-024-01910-w","url":null,"abstract":"Accurate national terrestrial net ecosystem exchange estimates are crucial for the global stocktake. Net ecosystem exchange estimates from different inversion models vary greatly at national scale, and the relative impacts of prior fluxes and observations on these inversions remain unclear. Here we estimate the net ecosystem exchange of 51 land regions for the 2017-2019 period, focusing on the 10 largest countries, using prior fluxes from 12 terrestrial biosphere models and XCO2 retrievals from GOSAT and OCO-2 satellites as constraints. The average uncertainty reduction for the 10 countries increases from 37% with GOSAT and 45% with OCO-2 to 50% with combined observations, indicating a trend towards robust estimates. At finer spatial scales, even with combined observations, the uncertainty reduction is only 33%, i.e., the prior flux dominates the estimates. This finding underscores the critical importance of integrating multi-source observations and refining prior fluxes to improve the accuracy of carbon flux estimates. Choice of ecosystem model and input satellite data has a significant impact on modelled carbon dioxide flux and its associated uncertainty for large countries, according to atmospheric inversions using GOSAT and OCO-2 data.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-10"},"PeriodicalIF":8.1,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01910-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142694870","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}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信