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EMAC model matched global atmospheric hydrogen observations
EMAC earth system model accurately simulates global atmospheric hydrogen dynamics, achieving correlation coefficients exceeding 0.9 at remote polar stations against observational data.
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Extreme 2023 drought turned the Amazon into a weak carbon source
2023 Amazon drought reduced vegetation carbon uptake, turning the region into a weak carbon source independent of fire emissions, revealing climate vulnerability.
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Global grassland productivity dataset spans 1958–2100
Gridded aboveground net primary productivity dataset for global grasslands from 1958-2100, combining historical observations with future climate projections for carbon and land management research.
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Old dissolved carbon from permafrost thaw accumulates in Siberian lakes
Study reveals that up to 75% of dissolved organic carbon in Siberian thermokarst lakes originates from permafrost thaw, yet this ancient carbon accumulates rather than rapidly converting to.
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Primary boreal forests store more carbon than secondary forests
Study reveals primary boreal forests in Sweden store 72% more carbon than managed secondary forests, with significant implications for global carbon cycling and forest management policies.
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Lake Mai Ndombe emits multiple greenhouse gases year-round
Study quantifies greenhouse gas emissions from Lake Mai Ndombe, Africa's largest humic lake, revealing sedimentary processes drive CO2, CH4, and N2O cycling and evasion.
