Communications Earth & Environment最新文献_第10页

Author Correction: Marsh restoration in front of seawalls is an economically justified nature-based solution for coastal protection 作者更正：在海堤前恢复沼泽是一种经济上合理的基于自然的海岸保护解决方案

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

引用次数: 0

Weathering crust formation outpaces melt-albedo feedback on blue ice shelves of East Antarctica 在东南极洲的蓝色冰架上，风化壳的形成速度超过了融化反照率反馈

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 森林排水北方泥炭地生态系统的恢复可以有效地阻止和扭转生态系统的退化。

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

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

Public demand for carbon capture and storage varies with information, development magnitude and prior familiarity 公众对碳捕获和封存的需求随信息、发展程度和先前的熟悉程度而变化

IF 8.1 1区地球科学

Communications Earth & Environment Pub Date : 2024-11-25 DOI: 10.1038/s43247-024-01900-y

Jiwon Kim, Jacob Ladenburg

{"title":"Public demand for carbon capture and storage varies with information, development magnitude and prior familiarity","authors":"Jiwon Kim, Jacob Ladenburg","doi":"10.1038/s43247-024-01900-y","DOIUrl":"10.1038/s43247-024-01900-y","url":null,"abstract":"Carbon capture and storage is vital to reduce greenhouse gas emissions, albeit research on the public willingness to pay for it remains limited. Here we address this gap by considering information effects, development magnitude effects and prior familiarity relations on willingness to pay towards carbon capture and storage. Based on national-wide online survey targeting Danish public, conducted from June to August 2022, the contingent valuation method is employed. The study reveals that, irrespective of CO2 reduction goals, enhancing familiarity with carbon capture storage can influence public support. Additionally, we estimate willingness to pay elasticities related to development magnitude using a scope test, ensuring economic significance and validity of our findings. Ultimately, this study provides valuable insights for policymakers and stakeholders, supporting and enabling the design of effective strategies to promote public support for carbon capture and storage, and contribute to global climate change mitigation efforts. Regardless of Denmark’s carbon dioxide emission reduction goal, knowledge and familiarity influence public support and willingness to pay for carbon capture and storage, according to an online survey and econometric model analysis.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-12"},"PeriodicalIF":8.1,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01900-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142754200","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

Frazil ice changes winter biogeochemical processes in the Lena River 弗拉齐尔冰改变了勒拿河的冬季生物地球化学过程

IF 8.1 1区地球科学

Communications Earth & Environment Pub Date : 2024-11-25 DOI: 10.1038/s43247-024-01884-9

Sophie Opfergelt, François Gaspard, Catherine Hirst, Laurence Monin, Bennet Juhls, Anne Morgenstern, Michael Angelopoulos, Pier Paul Overduin

{"title":"Frazil ice changes winter biogeochemical processes in the Lena River","authors":"Sophie Opfergelt, François Gaspard, Catherine Hirst, Laurence Monin, Bennet Juhls, Anne Morgenstern, Michael Angelopoulos, Pier Paul Overduin","doi":"10.1038/s43247-024-01884-9","DOIUrl":"10.1038/s43247-024-01884-9","url":null,"abstract":"The ice-covered period of large Arctic rivers is shortening. To what extent will this affect biogeochemical processing of nutrients? Here we reveal, with silicon isotopes (δ30Si), a key winter pathway for nutrients under river ice. During colder winter phases in the Lena River catchment, conditions are met for frazil ice accumulation, which creates microzones. These are conducive to a lengthened reaction time for biogeochemical processes under ice. The heavier δ30Si values (3.5 ± 0.5 ‰) in river water reflect that 39 ± 11% of the Lena River discharge went through these microzones. Freezing-driven amorphous silica precipitation concomitant to increased ammonium concentration and changes in dissolved organic carbon aromaticity in Lena River water support microbially mediated processing of nutrients in the microzones. Upon warming, suppressing loci for winter intra-river nitrogen processing is likely to modify the balance between N2O production and consumption, a greenhouse gas with a large global warming potential. Frazil ice accumulation during winter creates micro-zones in the Lena River catchment that prolong reaction time for biogeochemical processing of nutrients under ice, according to a high resolution silicon isotope study.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-8"},"PeriodicalIF":8.1,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01884-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142694858","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

Arctic plant-fungus interaction networks show major rewiring with environmental variation 北极植物-真菌相互作用网络随环境变化出现重大重构

IF 8.1 1区地球科学

Communications Earth & Environment Pub Date : 2024-11-23 DOI: 10.1038/s43247-024-01902-w

Bastien Parisy, Niels M. Schmidt, Alyssa R. Cirtwill, Edith Villa-Galaviz, Mikko Tiusanen, Cornelya F. C. Klütsch, Paul E. Aspholm, Katrine Raundrup, Eero J. Vesterinen, Helena Wirta, Tomas Roslin

{"title":"Arctic plant-fungus interaction networks show major rewiring with environmental variation","authors":"Bastien Parisy, Niels M. Schmidt, Alyssa R. Cirtwill, Edith Villa-Galaviz, Mikko Tiusanen, Cornelya F. C. Klütsch, Paul E. Aspholm, Katrine Raundrup, Eero J. Vesterinen, Helena Wirta, Tomas Roslin","doi":"10.1038/s43247-024-01902-w","DOIUrl":"10.1038/s43247-024-01902-w","url":null,"abstract":"Global environmental change may lead to changes in community structure and in species interactions, ultimately changing ecosystem functioning. Focusing on spatial variation in fungus–plant interactions across the rapidly changing Arctic, we quantified variation in the identity of interaction partners. We then related interaction turnover to variation in the bioclimatic environment by combining network analyses with general dissimilarity modelling. Overall, we found species associations to be highly plastic, with major rewiring among interaction partners across variable environmental conditions. Of this turnover, a major part was attributed to specific environmental properties which are likely to change with progressing climate change. Our findings suggest that the current structure of plant-root associated interactions may be severely altered by rapidly advancing global warming. Nonetheless, flexibility in partner choice may contribute to the resilience of the system. Fungus-plant interactions in the Arctic are highly pliable and can alter under changing temperature and soil conditions, according to modelling of plant and fungal communities using DNA metabarcoding data.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-9"},"PeriodicalIF":8.1,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01902-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142694862","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

Seasonality and climate modes influence the temporal clustering of unique atmospheric rivers in the Western U.S 季节性和气候模式影响美国西部独特大气河流的时间聚类

IF 8.1 1区地球科学

Communications Earth & Environment Pub Date : 2024-11-23 DOI: 10.1038/s43247-024-01890-x

Zhiqi Yang, Michael J. DeFlorio, Agniv Sengupta, Jiabao Wang, Christopher M. Castellano, Alexander Gershunov, Kristen Guirguis, Emily Slinskey, Bin Guan, Luca Delle Monache, F. Martin Ralph

{"title":"Seasonality and climate modes influence the temporal clustering of unique atmospheric rivers in the Western U.S","authors":"Zhiqi Yang, Michael J. DeFlorio, Agniv Sengupta, Jiabao Wang, Christopher M. Castellano, Alexander Gershunov, Kristen Guirguis, Emily Slinskey, Bin Guan, Luca Delle Monache, F. Martin Ralph","doi":"10.1038/s43247-024-01890-x","DOIUrl":"10.1038/s43247-024-01890-x","url":null,"abstract":"Atmospheric rivers (ARs) are narrow corridors of intense water vapor transport, shaping precipitation, floods, and economies. Temporal clustering of ARs tripled losses compared to isolated events, yet the reasons behind this clustering remain unclear. AR orientation further modulates hydrological impacts through terrain interaction. Here we identify unique ARs over the North Pacific and Western U.S. and utilize Cox regression and composite analysis to examine how six major climate modes influence temporal clustering of unique ARs and orientation during extended boreal winter (November to March). Results show that climate modes condition temporal clustering of unique ARs. The Pacific-North American weather pattern strongly modulates the clustering over the Western U.S. from early to late winter. The quasi-biennial oscillation and Pacific decadal oscillation affect late winter clustering, while the Arctic oscillation dominates early winter. Climate modes also strongly influence AR orientation, with ENSO particularly affecting the orientation of temporally clustered ARs. The Pacific-North American weather pattern significantly influences unique atmospheric river temporal clustering in the Western U.S., with quasi-biennial oscillation and Pacific decadal oscillation affecting late winter clustering and Arctic oscillation dominating early winter, according to analysis of six climate modes’ influence on unique atmospheric river clustering.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-16"},"PeriodicalIF":8.1,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01890-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142694871","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

Impacts of agriculture and snow dynamics on catchment water balance in the U.S. and Great Britain 美国和英国农业和积雪动态对集水区水量平衡的影响

IF 8.1 1区地球科学

Communications Earth & Environment Pub Date : 2024-11-22 DOI: 10.1038/s43247-024-01891-w

Masoud Zaerpour, Shadi Hatami, André S. Ballarin, Wouter J. M. Knoben, Simon Michael Papalexiou, Alain Pietroniro, Martyn P. Clark

{"title":"Impacts of agriculture and snow dynamics on catchment water balance in the U.S. and Great Britain","authors":"Masoud Zaerpour, Shadi Hatami, André S. Ballarin, Wouter J. M. Knoben, Simon Michael Papalexiou, Alain Pietroniro, Martyn P. Clark","doi":"10.1038/s43247-024-01891-w","DOIUrl":"10.1038/s43247-024-01891-w","url":null,"abstract":"The Budyko water balance is a fundamental concept in hydrology that links aridity to how precipitation is divided between evapotranspiration and streamflow. While the model is powerful, its ability to explain temporal changes and the influence of human activities and climate change is limited. Here we introduce a causal discovery algorithm to explore deviations from the Budyko water balance, attributing them to human interventions such as agricultural activities and snow dynamics. Our analysis of 1342 catchments across the U.S. and Great Britain reveals distinct patterns: in the U.S., snow fraction and irrigation alter the Budyko water balance predominantly through changes in aridity-streamflow relationships, while in Great Britain, deviations are primarily driven by changes in precipitation-streamflow relationships, notable in catchments with high cropland percentage. By integrating causal analysis with the Budyko water balance, we enhance understanding of how human activities and climate dynamics affect water balance, offering insights for water management and sustainability in the Anthropocene. The U.S. Budyko water balance is influenced by snow fraction and irrigation, driving changes in aridity-streamflow dynamics, while deviations in Great Britain are driven by precipitation-streamflow dynamics, according to an analysis of 1,342 catchments.","PeriodicalId":10530,"journal":{"name":"Communications Earth & Environment","volume":" ","pages":"1-14"},"PeriodicalIF":8.1,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s43247-024-01891-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142694860","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