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Microbial hydrogenation of cholesterol to coprostanol by anaerobic bacteria: evidence from Antarctic lacustrine sediment
Fecal sterols are traditionally ascribed as important biomarkers for animal excrement, and have been widely used to identify the source of organic...
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Zonal Contrasts of the Tropical Pacific Climate Predicted by a Global Constraint
The zonal gradients in sea surface temperature and convective heating across the tropical Pacific play a pivotal role in setting the weather and...
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Biotic regulation of nitrogen gas emissions in temperate agriculture
It is generally assumed that fertilizer addition is the prime driver of nitrogen (N) gas loss from modern crop** systems. This assumption has its...
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Does montane meadow restoration influence the mineral association and stability of soil carbon?
Soil carbon (C) stability is an important consideration for management that aims to increase long-term C storage. The fraction of soil C allocated to...
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Key propagation pathways of extreme precipitation events revealed by climate networks
The comprehensive understanding of propagation patterns of extreme precipitation events (EPEs) is essential for early warning of associated hazards...
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Drivers of future extratropical sea surface temperature variability changes in the North Pacific
Under anthropogenic warming, future changes to climate variability beyond specific modes such as the El Niño-Southern Oscillation (ENSO) have not...
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Diurnal cycle of precipitation in Brazil
The diurnal cycle is an important mode of climatic variability associated with different aspects of micro, meso and large scale meteorological...
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South Atlantic convergence zone and ENSO occurrence in the 2000–2021 period
In this study we defined the association of SACZ episodes with ENOS phases during the 2000–2021 summer seasons, considering November to March months,...
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A machine learning based deep convective trigger for climate models
The present study focuses on addressing the issue of too frequent triggers of deep convection in climate models, which are primarily based on...
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Simulation of climate changes in Northern Eurasia by two versions of the INM RAS Earth system model
The study presents a simulation of climate change across Northern Eurasia during the 20th and 21st centuries using two different versions of the...
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A new dipole index for the North Pacific Victoria mode
A novel index, the Victoria mode Dipole Index (VMDI), is proposed to quantify the North Pacific Victoria mode (VM) variability. The VM demonstrates a...
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Dissolved organic matter released from beach wrack is source-specific and molecularly highly diverse
Beach wrack is an important supplier of nutrients and organic matter to sandy beach ecosystems and underlying subterranean estuaries (STEs),...
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Estimating the global root exudate carbon flux
Root exudation, the export of low-molecular weight organic carbon (C) from living plant roots to soil, influences microbial activity, nutrient...
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Interdecadal variability of the warm Arctic-cold Eurasia: synergetic modulation by the Arctic Oscillation and Barents sea ice
Arctic and Eurasian wintertime temperature displays a north-south dipole distribution, characterized by a marked inter-decadal reversal between...
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Assessing the climate change impacts on Coffee arabica cultivation regions in China
Coffea arabica , a vital cash crop in Yunnan Province’s plateaus(YN), comprises 98% of China’s total coffee output in both cultivation area and yield....
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A hybrid prediction framework combining deep neural network and modified optimization algorithm for water vapor prediction
As a global issue, water shortage has attracted much attention from the society. Artificial rain enhancement (ARE) is an effective way to exploit...
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Formaldehyde contamination in PET-bottled mineral water: impact of CO2, temperature, and storage time with analytical method validation
Polyethylene terephthalate (PET) is widely used as a raw material for water bottles. However, since PET is an ester, water can react with it to...
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Assessing CMIP6 uncertainties at global warming levels
IPCC reports and climate change impact studies generally exploit ensembles of climate projections based on different socio-economic pathways and...
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Assessment and prediction of land surface temperature effects on human thermal comfort in the city of Oran, Algeria
Urban expansion has made thermal conditions a significant concern in the city of Oran. The daily dynamics of transportation and industrial activities...
