Deep terrestrial indigenous microbial community dominated by Candidatus Frackibacter [0.03%]
深层陆地土著微生物群落主要由坎氏弗拉克细菌主导
Sian E Ford,Greg F Slater,Katja Engel et al.
Sian E Ford et al.
Characterizing deep subsurface microbial communities informs our understanding of Earth's biogeochemistry as well as the search for life beyond the Earth. Here we characterized microbial communities within the Kidd Creek Observatory subsurf...
Emissions of HFC-23 do not reflect commitments made under the Kigali Amendment [0.03%]
《乞力马扎罗修正案》所作承诺与氢氟碳化物-23的排放不相符
Ben Adam,Luke M Western,Jens Mühle et al.
Ben Adam et al.
HFC-23 (trifluoromethane) is a potent greenhouse gas released to the atmosphere primarily as a by-product of HCFC-22 (chlorodifluoromethane) synthesis. Since 2020, the Kigali Amendment to the Montreal Protocol has required Parties to destro...
Restoration of forestry-drained boreal peatland ecosystems can effectively stop and reverse ecosystem degradation [0.03%]
森林排水的泥炭地生态系统恢复可以有效阻止和逆转生态系统退化
Merja Elo,Santtu Kareksela,Otso Ovaskainen et al.
Merja Elo et al.
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 r...
Sophie Opfergelt,François Gaspard,Catherine Hirst et al.
Sophie Opfergelt et al.
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 ...
Seasonality and climate modes influence the temporal clustering of unique atmospheric rivers in the Western U.S [0.03%]
季节性和气候模式影响美国西部独特大气河流的时空分布
Zhiqi Yang,Michael J DeFlorio,Agniv Sengupta et al.
Zhiqi Yang et al.
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 rema...
Ladder fuels rather than canopy volumes consistently predict wildfire severity even in extreme topographic-weather conditions [0.03%]
ladder fuel而非冠层体积可以一致预测极端地形和天气条件下的野火强度
Christopher R Hakkenberg,Matthew L Clark,Tim Bailey et al.
Christopher R Hakkenberg et al.
Drivers of forest wildfire severity include fuels, topography and weather. However, because only fuels can be actively managed, quantifying their effects on severity has become an urgent research priority. Here we employed GEDI spaceborne l...
Impacts of agriculture and snow dynamics on catchment water balance in the U.S. and Great Britain [0.03%]
美国和英国的农业和雪的变化对流域水量平衡的影响
Masoud Zaerpour,Shadi Hatami,André S Ballarin et al.
Masoud Zaerpour et al.
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 influe...
The climatic pattern of East Asia shifted in response to cratonic thinning in the Early Cretaceous [0.03%]
东亚克拉通在早白垩世由于克拉通减薄导致气候模式改变
Wenbo Wang,Xu Chu,Jian Zhang et al.
Wenbo Wang et al.
In response to westward subduction of the Paleo-Pacific, the North China Craton experienced the uplift of an eastern coastal plateau followed by subsidence in the Early Cretaceous, which potentially drove a shift in climatic patterns. Here ...
Fire, environmental and anthropogenic controls on pantropical tree cover [0.03%]
火灾、环境以及人为因素对泛热带地区树木覆盖度的影响
Douglas I Kelley,France Gerard,Ning Dong et al.
Douglas I Kelley et al.
Explaining tropical tree cover distribution in areas of intermediate rainfall is challenging, with fire's role in limiting tree cover particularly controversial. We use a novel Bayesian approach to provide observational constraints on the s...
Sedimentary biomarkers of human presence and taro cultivation reveal early horticulture in Remote Oceania [0.03%]
沉积生物标志物揭示了大洋洲早期人工栽培食用植物的现象
Giorgia Camperio,S Nemiah Ladd,Matiu Prebble et al.
Giorgia Camperio et al.
Remote Oceania was among the last places settled by humans. However, the timing of initial human settlements and the early introduction of horticulture remain debated. We retrieved a sediment core close to Teouma, the oldest cemetery in Rem...