Nature Geoscience最新文献_第8页

Walker circulation strengthening driven by sea surface temperature changes outside the tropics 热带以外海面温度变化驱动沃克环流加强

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-29 DOI: 10.1038/s41561-024-01510-5

Masaki Toda, Yu Kosaka, Ayumu Miyamoto, Masahiro Watanabe

{"title":"Walker circulation strengthening driven by sea surface temperature changes outside the tropics","authors":"Masaki Toda, Yu Kosaka, Ayumu Miyamoto, Masahiro Watanabe","doi":"10.1038/s41561-024-01510-5","DOIUrl":"10.1038/s41561-024-01510-5","url":null,"abstract":"The Pacific Walker circulation—the tropical Pacific zonal overturning circulation of the atmosphere—and the associated sea surface temperature distribution in the tropical Pacific significantly impact global climate. However, climate model historical simulations cannot capture the observed Walker circulation enhancement since around 1980. Although a number of mechanisms have been proposed to explain the observed change, quantitative discussion and clues for reconciling the model-observation discrepancy have not yet been settled. Here we show that the Walker circulation strengthening between 1980 and 2020 can be quantitatively explained by the remote influence of subtropical and extratropical sea surface temperature changes. This conclusion is obtained from climate model pacemaker experiments in which sea surface temperature anomalies outside the tropics are restored towards observations. Influence from the southeastern Pacific, which cools the eastern tropical Pacific, is especially crucial for the Walker circulation strengthening. This equatorward influence occurs mostly through the atmosphere and its thermal coupling with the ocean. We further show that current generation climate models have biases in southeastern Pacific surface temperature changes, which may cause the failure in reproducing the Walker circulation trend. Our results suggest that improved representation of air–sea coupling in this region could enable better projections of future climate. Subtropical and extratropical sea surface temperature changes can explain recent observed Walker circulation strengthening, according to climate model experiments.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"858-865"},"PeriodicalIF":15.7,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142089942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Global ocean carbon uptake enhanced by rainfall 降雨促进全球海洋碳吸收

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-29 DOI: 10.1038/s41561-024-01517-y

Laetitia Parc, Hugo Bellenger, Laurent Bopp, Xavier Perrot, David T. Ho

{"title":"Global ocean carbon uptake enhanced by rainfall","authors":"Laetitia Parc, Hugo Bellenger, Laurent Bopp, Xavier Perrot, David T. Ho","doi":"10.1038/s41561-024-01517-y","DOIUrl":"10.1038/s41561-024-01517-y","url":null,"abstract":"Rain alters local sea surface physical and biogeochemical properties but its spatiotemporal variability has led to its overlook in global ocean carbon uptake studies. Different physical and chemical processes in the gaseous and liquid phases control the transfer of carbon dioxide (CO2) between the atmosphere and ocean. Rain impacts the interfacial flux by (1) increasing turbulence in the ocean and (2) modulating the air–sea CO2 concentration gradient. Concurrently, raindrops inject CO2 absorbed during their fall into the ocean through wet deposition. Here this study presents a comprehensive estimate of these effects on the global ocean carbon uptake over 2008–2018 based on observational products (satellite and in situ) and reanalysis. Using various representations of the ocean surface response to rainfall and different rain products, we show that rain increases the ocean carbon sink by +0.14–0.19 PgC yr−1 over 2008–2018, representing an increase of 5–7% of the ocean carbon uptake (2.66 PgC yr−1). Rain-induced interfacial flux and wet deposition have comparable orders of magnitude. The former mainly increases the CO2 sink in the tropics because strong rain rates and weak winds induce noticeable salinity and CO2 dilution. The latter is important in the tropics, storm track regions and the Southern Ocean. About 6% of the total uptake of carbon dioxide by the ocean is due to rainfall, according to an analysis of satellite observations and ERA5 reanalysis data from 2008 to 2018.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"851-857"},"PeriodicalIF":15.7,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41561-024-01517-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142089940","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

Solid Earth forcing of Mesozoic oceanic anoxic events 中生代大洋缺氧事件的固体地球作用力

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-29 DOI: 10.1038/s41561-024-01496-0

T. M. Gernon, B. J. W. Mills, T. K. Hincks, A. S. Merdith, L. J. Alcott, E. J. Rohling, M. R. Palmer

{"title":"Solid Earth forcing of Mesozoic oceanic anoxic events","authors":"T. M. Gernon, B. J. W. Mills, T. K. Hincks, A. S. Merdith, L. J. Alcott, E. J. Rohling, M. R. Palmer","doi":"10.1038/s41561-024-01496-0","DOIUrl":"10.1038/s41561-024-01496-0","url":null,"abstract":"Oceanic anoxic events are geologically abrupt phases of extreme oxygen depletion in the oceans that disrupted marine ecosystems and brought about evolutionary turnover. Typically lasting ~1.5 million years, these events occurred frequently during the Mesozoic era, from about 183 to 85 million years ago, an interval associated with continental breakup and widespread large igneous province volcanism. One hypothesis suggests that anoxic events resulted from enhanced chemical weathering of Earth’s surface in a greenhouse world shaped by high volcanic carbon outgassing. Here we test this hypothesis using a combination of plate reconstructions, tectonic–geochemical analysis and global biogeochemical modelling. We show that enhanced weathering of mafic lithologies during continental breakup and nascent seafloor spreading can plausibly drive a succession of anoxic events. Weathering pulses collectively gave rise to substantial releases of the nutrient phosphorus to the oceans, stimulating biological primary production. This, in turn, enhanced organic carbon burial and caused widespread ocean deoxygenation on a scale sufficient to drive recurrent anoxia. This model complements volcanic outgassing-centred hypotheses for triggering these events by demonstrating well-quantified basaltic sources of phosphorus release during periods of intense weathering related to climate warmth. Our study highlights a close coupling between the solid Earth and biosphere during continental reorganization. Enhanced chemical weathering following continental breakup may have driven a succession of Mesozoic oceanic anoxic events, according to tectonic and biogeochemical modelling.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"926-935"},"PeriodicalIF":15.7,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41561-024-01496-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142090342","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

Upwelling of melt-depleted mantle under Iceland 冰岛地壳下的贫熔地幔上升流

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-29 DOI: 10.1038/s41561-024-01532-z

A. Sanfilippo, A. Stracke, F. Genske, S. Scarani, M. Cuffaro, V. Basch, G. Borghini, D. Brunelli, C. Ferrando, A. A. Peyve, M. Ligi

{"title":"Upwelling of melt-depleted mantle under Iceland","authors":"A. Sanfilippo, A. Stracke, F. Genske, S. Scarani, M. Cuffaro, V. Basch, G. Borghini, D. Brunelli, C. Ferrando, A. A. Peyve, M. Ligi","doi":"10.1038/s41561-024-01532-z","DOIUrl":"10.1038/s41561-024-01532-z","url":null,"abstract":"Seafloor anomalies along mid-ocean ridges with exceptionally thick and compositionally distinct basaltic crust, for example, at Iceland, suggest that the underlying mantle is hotter and chemically different from the adjacent subridge mantle. Here we present hafnium and neodymium isotope ratios of peridotites from the Charlie Gibbs Transform Zone, which is located at the southern end of the Reykjanes Ridge south-west of Iceland. These peridotites are strongly depleted in incompatible elements with extremely high hafnium isotope ratios, suggesting that they had already melted to a large extent before being incorporated into the plume, at least 1 billion years ago, and thereby also became less dense. We argue that seismic velocity anomalies, geodynamic models and geochemical affinities of ridge basalts connect the peridotites from the Charlie Gibbs Transform Zone to the ‘Iceland plume’. The thermochemical buoyancy of the moderately hot Iceland plume, but also that of other plumes worldwide, may therefore be strongly influenced by composition. Variable peridotite depletion along the rising Iceland plume could also cause the transient, density-driven pulses in plume flux, which have formed the V-shaped Reykjanes Ridge south of Iceland. Overall, expansion of a ridge-centred plume along adjacent ridges and melting of heterogeneous plume material explains the topographic swell, the seismic anomaly and the formation of V-shaped ridges, as well as the regional distribution of basalts with Icelandic affinity. The upwelling mantle beneath Iceland underwent melt depletion at least 1 billion years ago and is therefore compositionally buoyant, according to a study of neodymium and hafnium isotope ratios in peridotites from the Charlie Gibbs Transform Zone.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 10","pages":"1046-1052"},"PeriodicalIF":15.7,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41561-024-01532-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142090113","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: Amplified warming of extreme temperatures over tropical land 作者更正：热带陆地极端气温变暖加剧

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-28 DOI: 10.1038/s41561-024-01536-9

Michael P. Byrne

引用次数: 0

Glacier-preserved Tibetan Plateau viral community probably linked to warm–cold climate variations 冰川保存的青藏高原病毒群落可能与冷暖气候变异有关

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-26 DOI: 10.1038/s41561-024-01508-z

Zhi-Ping Zhong, Olivier Zablocki, Yueh-Fen Li, James L. Van Etten, Ellen Mosley-Thompson, Virginia I. Rich, Lonnie G. Thompson, Matthew B. Sullivan

{"title":"Glacier-preserved Tibetan Plateau viral community probably linked to warm–cold climate variations","authors":"Zhi-Ping Zhong, Olivier Zablocki, Yueh-Fen Li, James L. Van Etten, Ellen Mosley-Thompson, Virginia I. Rich, Lonnie G. Thompson, Matthew B. Sullivan","doi":"10.1038/s41561-024-01508-z","DOIUrl":"10.1038/s41561-024-01508-z","url":null,"abstract":"Glaciers archive time-structured information on climates and ecosystems, including microorganisms. However, the long-term ecogenomic dynamics or biogeography of the preserved viruses and their palaeoclimatic connections remain uninvestigated. Here we use metagenomes to reconstruct viral genomes from nine time horizons, spanning three cold-to-warm cycles over the past >41,000 years, preserved in an ice core from Guliya Glacier, Tibetan Plateau. We recover genomes of 1,705 approximately species-level viral operational taxonomic units. Viral communities significantly differ during cold and warm climatic conditions, with the most distinct community observed ~11,500 years ago during the major climate transition from the Last Glacial Stage to the Holocene. In silico analyses of virus–host interactions reveal persistently high viral pressure on Flavobacterium (a common dominant glacier lineage) and historical enrichment in the metabolism of cofactors and vitamins that can contribute to host adaptation and virus fitness under extreme conditions. Biogeographic analyses show that approximately one-fourth of Guliya viral operational taxonomic units overlap with the global dataset, primarily with the Tibetan Plateau metagenomes, suggesting regional associations of a subset of the Guliya-preserved viruses over time. We posit that the cold-to-warm variations in viral communities might be attributed to distinct virus sources and/or environmental selections under different temperature regimes. Genomes recovered from a Tibetan Plateau ice core extending back 41,000 years show that preserved viral communities varied substantially with cold-to-warm climate cycles.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"912-919"},"PeriodicalIF":15.7,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142085127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Widespread longitudinal snow dunes in Antarctica shaped by sintering 烧结形成的南极洲大范围纵向雪丘

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-23 DOI: 10.1038/s41561-024-01506-1

Marine Poizat, Ghislain Picard, Laurent Arnaud, Clément Narteau, Charles Amory, Fanny Brun

{"title":"Widespread longitudinal snow dunes in Antarctica shaped by sintering","authors":"Marine Poizat, Ghislain Picard, Laurent Arnaud, Clément Narteau, Charles Amory, Fanny Brun","doi":"10.1038/s41561-024-01506-1","DOIUrl":"10.1038/s41561-024-01506-1","url":null,"abstract":"The surface of Antarctica is continuously shaped by erosion, blowing snow and deposition, resulting in diverse aeolian bedforms akin to those observed in subtropical sand deserts. However, although dunes are universally recognized as a climate and environmental proxy, the properties of snow dunes are not well understood. Here, using satellite images covering most of Antarctica, we report the widespread occurrence (>95% of the area studied) of linear dunes that are between 100 and 1,000 m in length and aligned with the local resultant snow drift direction (61% are longitudinal dunes). On the basis of sand dune theory, we suggest that these snow dunes grow by elongation, often under unidirectional wind regimes. The predominance of the elongating mode indicates a low availability of mobile snow particles. This limited availability prevails at the continental scale due to a subtle balance between snow sintering, which limits erosion, and strong winds, which rapidly remove snowfall. These characteristics result from specific meteorological conditions that distinguish Antarctica from other snow-covered regions, and may shift with future climate changes. We suggest that snow sintering not only influences Antarctic aeolian landform evolution but also regulates the amount of snow sublimated during transport, an uncertain term in the ice-sheet mass balance. Linear aeolian dunes aligned in the direction of snow drift are widespread across Antarctica, indicating a limited supply of mobile snow particles controlled by snow sintering, according to an analysis of satellite imagery.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"889-895"},"PeriodicalIF":15.7,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142042706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Resistance of ecosystem services to global change weakened by increasing number of environmental stressors 越来越多的环境压力削弱了生态系统服务对全球变化的抵抗力

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-23 DOI: 10.1038/s41561-024-01518-x

Guiyao Zhou, Nico Eisenhauer, Cesar Terrer, David J. Eldridge, Huimin Duan, Emilio Guirado, Miguel Berdugo, Lingyan Zhou, Shengen Liu, Xuhui Zhou, Manuel Delgado-Baquerizo

{"title":"Resistance of ecosystem services to global change weakened by increasing number of environmental stressors","authors":"Guiyao Zhou, Nico Eisenhauer, Cesar Terrer, David J. Eldridge, Huimin Duan, Emilio Guirado, Miguel Berdugo, Lingyan Zhou, Shengen Liu, Xuhui Zhou, Manuel Delgado-Baquerizo","doi":"10.1038/s41561-024-01518-x","DOIUrl":"10.1038/s41561-024-01518-x","url":null,"abstract":"Terrestrial ecosystems are subjected to multiple global changes simultaneously. Yet, how an increasing number of global changes impact the resistance of ecosystems to global change remains virtually unknown. Here we present a global synthesis including 14,000 observations from seven ecosystem services (functions and biodiversity), as well as data from a 15-year field experiment. We found that the resistance of multiple ecosystem services to global change declines with an increasing number of global change factors, particularly after long-term exposure to these factors. Biodiversity had a higher resistance to multiple global changes compared with ecosystem functions. Our work suggests that we need to consider the combined effects of multiple global changes on the magnitude and resistance of ecosystem services worldwide, as ecosystem responses will be enhanced by the number of environmental stressors and time of exposure. Increasing the number of global changes reduces the resistance of ecosystem services worldwide, according to an analysis of global available observational data and field experiments.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"882-888"},"PeriodicalIF":15.7,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142042707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Global patterns and drivers of post-fire vegetation productivity recovery 火灾后植被生产力恢复的全球模式和驱动因素

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-23 DOI: 10.1038/s41561-024-01520-3

Hongtao Xu, Hans W. Chen, Deliang Chen, Yingping Wang, Xu Yue, Bin He, Lanlan Guo, Wenping Yuan, Ziqian Zhong, Ling Huang, Fei Zheng, Tiewei Li, Xiangqi He

{"title":"Global patterns and drivers of post-fire vegetation productivity recovery","authors":"Hongtao Xu, Hans W. Chen, Deliang Chen, Yingping Wang, Xu Yue, Bin He, Lanlan Guo, Wenping Yuan, Ziqian Zhong, Ling Huang, Fei Zheng, Tiewei Li, Xiangqi He","doi":"10.1038/s41561-024-01520-3","DOIUrl":"10.1038/s41561-024-01520-3","url":null,"abstract":"Wildfires cause critical shifts in ecosystem functions, such as dramatic reductions in vegetation productivity. However, how fast vegetation regains its pre-fire productivity levels and the key influencing factors remain poorly understood on a global scale. Here we present the global estimates of post-fire vegetation productivity recovery from 2004 to 2021 using gross primary productivity observations and related proxies at a spatial resolution of 10 km, employing a random forest model to identify the key factors influencing recovery time. Roughly 87% of burned vegetation regained pre-fire productivity levels within 2 years, with evergreen needleleaf forests and savannas displaying the lengthiest recovery periods. During the recovery phase, post-fire climate conditions, such as soil moisture, vapour pressure deficit and air temperature, had nonlinear impacts on recovery time globally. These climatic factors exhibited a dominant role in regional recovery time in ~89% of the globally assessed area. As climate aridity decreased, the areas where recovery time was dominated by soil moisture and vapour pressure deficit decreased, while the influence of temperature increased. Soil-moisture-dominated regions witnessed reduced proportions of promoting vegetation recovery as aridity decreased, whereas vapour pressure deficit and air-temperature-dominated regions saw an increase in such proportions. Regions with strong human interventions were associated with accelerated vegetation recovery compared with similar ecosystems with smaller human interventions. These findings had important implications for global carbon-cycle assessments and fire-management strategies. More than 80% of vegetation burned globally regained its pre-fire level of productivity within 2 years, according to an assessment of post-fire vegetation productivity from 2004 to 2021.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"874-881"},"PeriodicalIF":15.7,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142042659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Soil respiration response to decade-long warming modulated by soil moisture in a boreal forest 北方森林土壤湿度调节下土壤呼吸对长达十年变暖的响应

IF 15.7 1区地球科学

Nature Geoscience Pub Date : 2024-08-20 DOI: 10.1038/s41561-024-01512-3

Guopeng Liang, Artur Stefanski, William C. Eddy, Raimundo Bermudez, Rebecca A. Montgomery, Sarah E. Hobbie, Roy L. Rich, Peter B. Reich

{"title":"Soil respiration response to decade-long warming modulated by soil moisture in a boreal forest","authors":"Guopeng Liang, Artur Stefanski, William C. Eddy, Raimundo Bermudez, Rebecca A. Montgomery, Sarah E. Hobbie, Roy L. Rich, Peter B. Reich","doi":"10.1038/s41561-024-01512-3","DOIUrl":"10.1038/s41561-024-01512-3","url":null,"abstract":"The effects of long-term climate warming on soil respiration and its drivers remain unclear in forests, which store approximately 40% of global soil carbon. Here we conducted a climate change experiment for 13 years in forest plots planted with tree juveniles at two southern boreal forest sites. Treatments included simultaneous above- and below-ground warming (ambient, +1.7 °C and +3.3 °C) under different rainfall scenarios (100% and 60% of summer rainfall) and contrasting overstory canopy openness (open and closed). Soil respiration increased by 7% and 17% under +1.7 °C and +3.3 °C warming, respectively, averaged across all sites, treatments and years. These increases in respiration were higher than impacts per degree warming of the only two prior long-term, but soil-only, forest warming experiments. Moreover, warming effects on soil respiration varied significantly over time. Under almost all conditions, moist soil exhibited a greater increase in respiration in response to warming than dry soil. Our results suggest that a realistic range of anticipated conditions, including both above- and below-ground temperature and moisture, should be accounted for when predicting warming effects on soil respiration. Soil moisture greatly affects the response of soil respiration to warming, according to 13 years of warming experiments in a boreal forest.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"17 9","pages":"905-911"},"PeriodicalIF":15.7,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142007371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0