Millennial climate oscillations controlled the structure and evolution of Termination II [0.03%]
全新世气候振荡控制了第二次终止期的构造与演化
David Domínguez-Villar,Juan A Vázquez-Navarro,Kristina Krklec et al.
David Domínguez-Villar et al.
We used the same chronology to synchronize ocean sediments from the North Atlantic to correlate major climate events in a common timescale. We identify two stages within T-II.
Brett J Baker,Kathryn E Appler,Xianzhe Gong
Brett J Baker
Single-gene diversity surveys have revealed several uncultured lineages that are widespread in ocean sediments and whose ecological roles are unknown, and advancements in the computational analysis of increasingly large genomic data sets have made it possible to reconstruct individual genomes from complex
Examining the correlation between quantifiable SVOCs and organic carbon content or particulate size in benthic sediments as a function of ocean stratum [0.03%]
沉积物中可量化的SVOCs与有机碳含量或颗粒物粒径的相互关系及其海洋水层函数关系研究
Ochan Otim
Ochan Otim
The raw analytical concentration values of semi-volatile organic compounds (SVOCs) in ocean sediments do not necessarily reflect the bioavailable fractions of SVOCs in the sediments due to factors such as the total organic carbon content of sediments (TOC) and the percentage of fine particles in sediments
Antifouling Napyradiomycins from Marine-Derived Actinomycetes Streptomyces aculeolatus [0.03%]
由海洋链霉菌(Streptomyces aculeolatus)产生的一种防污分子Napyradiomycin A和B类异构体
Florbela Pereira,Joana R Almeida,Marisa Paulino et al.
Florbela Pereira et al.
Therefore, we investigated the antifouling activity of napyradiomycin derivatives that were isolated from actinomycetes from ocean sediments collected off the Madeira Archipelago.
Mineralogical control on the fate of continentally derived organic matter in the ocean [0.03%]
大陆有机质进入海洋后的矿物学变化及其命运轨迹研究
T M Blattmann,Z Liu,Y Zhang et al.
T M Blattmann et al.
These results imply that the persistence of continentally derived organic matter in ocean sediments is controlled to a first order by phyllosilicate mineralogy.
Jennifer A Brandon,William Jones,Mark D Ohman
Jennifer A Brandon
We analyzed coastal sediments of the Santa Barbara Basin, California, for historical changes in microplastic deposition using a box core that spanned 1834-2009. The sediment was visually sorted for plastic, and a subset was confirmed as pla...
The core seafloor microbiome in the Gulf of Mexico is remarkably consistent and shows evidence of recovery from disturbance caused by major oil spills [0.03%]
墨西哥湾海底核心微生物群落保持高度一致且显示出从重大溢油事件引起的干扰中恢复的迹象
Will A Overholt,Patrick Schwing,Kala M Raz et al.
Will A Overholt et al.
The microbial ecology of oligotrophic deep ocean sediments is understudied relative to their shallow counterparts, and this lack of understanding hampers our ability to predict responses to current and future perturbations.
To freeze, or not to freeze: the impact of subzero temperature on quantifying organic contaminants in ocean sediments [0.03%]
冻结还是不冻结：低温对海洋沉积物中有机污染物定量的影响
Ochan Otim
Ochan Otim
Assessing the extent of ocean bed contamination by anthropogenic organic chemicals requires collecting and preserving the native state of sediments. The latter is particularly important since most sediment analyses are performed away from t...
Peng Ren,Yanguang Liu,Xuefa Shi et al.
Peng Ren et al.
The concentrations and carbon isotopic (13C, 14C) compositions of total organic carbon (TOC) and black carbon (BC) were measured for four sediment cores collected from the shelf to slope in the Arctic Ocean. Contents of TOC and BC ranged fr...
Robert N Tuttle,Alyssa M Demko,Nastassia V Patin et al.
Robert N Tuttle et al.
Thousands of natural products have been identified from cultured microorganisms, yet evidence of their production in the environment has proven elusive. Technological advances in mass spectrometry, combined with public databases, now make i...
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