Featured
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Article |
Global increase in biomass carbon stock dominated by growth of northern young forests over past decade
A decade of satellite observations suggests that old, degraded and deforested tropical forests are almost carbon neutral whereas northern young forests are the biggest contributor to the rising amount of carbon stored globally in vegetation.
- Hui Yang
- , Philippe Ciais
- & Jean-Pierre Wigneron
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Research Briefing |
Daily monitoring reveals global CO2 emission patterns
Monitoring of the daily global CO2 emissions in 2020 reveals the spatial–temporal pattern of the drop in emissions due to the impact of the COVID-19 pandemic. The daily CO2 emission changes also reveal different patterns of human activities and fossil CO2 emissions across countries, sectors and periods.
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Editorial |
Up in the aerosol
The climatic impacts of aerosols are highly uncertain but critical to understanding human-driven climate change. Monitoring of emissions and a better understanding of the varied pathways through which aerosols can influence climate is vital for reducing these uncertainties.
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Article |
Pyrogenic carbon decomposition critical to resolving fire’s role in the Earth system
Vegetation plays an important role in the aggregate carbon balance of fires, according to a 1901 to 2010 land surface model study that, assuming steady state, shows potentially greater pyrogenic carbon production than legacy losses at global scale, due mostly to grassland adaptations to fire.
- Simon P. K. Bowring
- , Matthew W. Jones
- & Samuel Abiven
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Article |
Attribution of global lake systems change to anthropogenic forcing
Anthropogenic climate change is impacting the temperature and ice cover of lakes across the globe, according to an attribution analysis based on hindcasts and projections from lake models.
- Luke Grant
- , Inne Vanderkelen
- & Wim Thiery
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Article |
Conservation slows down emission increase from a tropical peatland in Indonesia
During a period of drought, an intact tropical peatland in Indonesia released half the amount of greenhouse gases as was released from a degraded site, according to a direct comparison of eddy covariance measurements at a pair of peatland sites in Sumatra.
- Chandra S. Deshmukh
- , Dony Julius
- & Chris D. Evans
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Article |
Moist heat stress extremes in India enhanced by irrigation
Intensive irrigation in India cools the land surface, but increases the moist heat stress in South Asia, according to an analysis of observational datasets and meteorological models.
- Vimal Mishra
- , Anukesh Krishnankutty Ambika
- & Matthew Huber
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Editorial |
Up in smoke
Where there is smoke, there are radiative feedbacks. With wildfires becoming a growing problem in the Anthropocene, we need to better understand the influence of fire on the climate system.
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Perspective |
Transparency on greenhouse gas emissions from mining to enable climate change mitigation
Direct and indirect greenhouse gas emissions from mining for green technologies need to be accurately and transparently accounted for, as highlighted by a case study of Chilean copper mining.
- Mehdi Azadi
- , Stephen A. Northey
- & Mansour Edraki
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Article |
Heat accumulation on coral reefs mitigated by internal waves
Internal waves can relieve coral reef heat stress, according to an analysis that isolates the effect at different depths using a compilation of high-resolution temperature records.
- Alex S. J. Wyatt
- , James J. Leichter
- & Toshi Nagata
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Article |
Coastal vulnerability across the Pacific dominated by El Niño/Southern Oscillation
The dynamic components of coastal water level can add metres to water levels during extreme events. A data synthesis reveals that Pacific regional wave and water level fluctuations are closely related to the El Niño/Southern Oscillation.
- Patrick L. Barnard
- , Andrew D. Short
- & Derek K. Heathfield