Results 41 to 50 of about 43,207 (246)

Diversity Patterns of Domestic Herbivore Viruses in China Reveal Transmission Dynamics with Disease Management Implications

open access: yesAdvanced Science, EarlyView.
This study performs pan‐viromic profiling of 14,529 samples from 5,710 domestic herbivores across five Chinese provinces, establishing the DhCN‐Virome (1,085,360 viral metagenomes). It reveals species/sample‐specific viromic signatures and cross‐species transmission dynamics, aiding unified disease control.
Yue Sun   +19 more
wiley   +1 more source

Protozoa-driven micro-food webs shaping carbon and nitrogen cycling in reservoir ecosystems

open access: yesEnvironmental Microbiome
Protozoa-driven micro-food webs are pivotal regulators of microbial community structure and carbon–nitrogen cycling. By mediating trophic cascades that regulate bacterial and algal populations, protozoa influence nutrient remineralization and energy flow.
Xue Wang   +3 more
doaj   +1 more source

Bacterial Heavy-Metal and Antibiotic Resistance Genes in a Copper Tailing Dam Area in Northern China

open access: yesFrontiers in Microbiology, 2019
Heavy metal resistance genes (MRGs) and antibiotic resistance genes (ARGs) in bacteria can respond to the inducement of heavy metals. However, the co-occurrence of MRGs and ARGs in the long-term heavy metal contaminated area is still poorly understood ...
Jianwen Chen   +4 more
doaj   +1 more source

Variations in spruce (Picea sp.) distribution in the Chinese Loess Plateau and surrounding areas during the Holocene [PDF]

open access: yes, 2012
    Based on published pollen data from 44 sites in the Loess Plateau and surrounding areas, we recalculate values of Picea abundance digitized from the original diagrams and construct six isopoll maps to reconstruct the distribution of ...
X.Q. Li, X.Y. Zhou
core  

“Hidden” Landscape of Prehistoric Burial Monuments: The Use of Remote Sensing in the Detection of Neolithic Long Barrows in Bohemia (Czech Republic)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Neolithic long barrows are among the earliest monumental structures in Europe, yet in many parts of Central Europe their surface expression has been largely erased by long‐term agricultural activity. This study evaluates the potential of integrated remote sensing approaches for identifying and contextualizing long barrows and associated ...
Petr Krištuf   +5 more
wiley   +1 more source

Early-Middle Pleistocene transitions: Linking terrestrial and marine realms [PDF]

open access: yes, 2015
Marked by a progressive increase in the amplitude of climate oscillations and a shift towards a quasi-100 kyr frequency, the Early–Middle Pleistocene transition (EMPT), previously known as the Mid-Pleistocene Transition (or Mid-Pleistocene Revolution) (1.
Gibbard, Philip L., Head, Martin J.
core   +3 more sources

Characteristics of Deformation and Damage of Multi‐Thin Composite Oil Shale Top Plate Under the Influence of Different Factors

open access: yesEnergy Science &Engineering, EarlyView.
In this study, the key control mechanism of surrounding rock stability is revealed by theoretical analysis and UDEC‐Trigon numerical simulation method, aiming at the problem that oil shale roof is prone to separation and slip deformation under complex stress.
Jiang Xiao   +5 more
wiley   +1 more source

Relationships among protozoa, bacteria and fungi in polycyclic aromatic hydrocarbon-contaminated soils

open access: yesEcotoxicology and Environmental Safety
Soil bacterial and fungal communities play key roles in the degradation of organic contaminants, and their structure and function are regulated by bottom-up and top-down factors. Microbial ecological effects of polycyclic aromatic hydrocarbons (PAHs) and
Jingqi Du   +3 more
doaj   +1 more source

Complete chloroplast genome sequence of Ilex latifolia (Aquifoliaceae), a traditional Chinese tea

open access: yesMitochondrial DNA. Part B. Resources, 2020
Ilex latifolia (Aquifoliaceae), commonly known as ‘kudingcha’, is an evergreen tree widely distributed in southwest China. It is well known for its health function due to possess antioxidant, antidiabetic, antihypertensive, anti-inflammatory, and anti ...
Yancai Shi, Bingbing Liu
doaj   +1 more source

The linkages with fires, vegetation composition and human activity in response to climate changes in the Chinese Loess Plateau during the Holocene [PDF]

open access: yes, 2018
Holocene paleo-records of the Chinese Loess Plateau loess-soil profiles were used to reconstruct wildfire patterns and landscape evolution. We examine black carbon and charcoal influx, combined with the Magnetic susceptibility, delta C-13 values of soil ...
An, Zhisheng   +6 more
core   +1 more source

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