Results 31 to 40 of about 2,034,129 (243)

Large-scale wind disturbances promote tree diversity in a Central Amazon forest. [PDF]

open access: yesPLoS ONE, 2014
Canopy gaps created by wind-throw events, or blowdowns, create a complex mosaic of forest patches varying in disturbance intensity and recovery in the Central Amazon. Using field and remote sensing data, we investigated the short-term (four-year) effects
Daniel Magnabosco Marra   +8 more
doaj   +1 more source

Ice disturbance intensity structures benthic communities in nearshore Antarctic waters [PDF]

open access: yes, 2007
Ice scouring is one of the 5 most significant natural forces acting on ecosystems, yet very few data exist linking the intensity of ice disturbance with parameters of benthic community structure.
Smale, DA, Smale, Dan A.
core   +2 more sources

Consequences of plateau pika disturbance on plant-soil carbon and nitrogen in alpine meadows

open access: yesFrontiers in Plant Science
The presence of burrowing mammals can have extensive effects on plants and soils, creating bare soil patches in alpine meadows and potentially altering plant-soil carbon (C) and nitrogen (N). This study focuses on the plateau pika (Ochotona curzoniae) to
Xue Ting Xu   +7 more
doaj   +1 more source

Coastal dynamic geomorphology under high intensity disturbance: research progress and perspectives

open access: yesShui kexue jinzhan, 2023
The coastal zone is the strongest interaction zone among the land, ocean, and atmosphere, and it is also the area that is most affected by global climate, sea-level change, and human activities.The dynamic process of the coastal zone has obvious ...
Zhiyuan WU   +3 more
doaj   +1 more source

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham   +7 more
wiley   +1 more source

Differences in functional traits of herbaceous plants in Sanjiang plain wetland under human disturbance gradient and their response strategies to environmental changes

open access: yesFrontiers in Plant Science
Using the Honghe Nature Reserve in the Sanjiang Plain as a case study, this research tests the central hypothesis that increasing anthropogenic disturbance intensity shifts the ecological strategies of dominant plant species along a resource-conservative
Qiuyu Meng   +3 more
doaj   +1 more source

Comparison of the disturbance intensity between the horizontal and vertical oil passageways.

open access: yes, 2019
(A) Disturbance intensity of the X-axis (B) Disturbance intensity of the Y-axis.
Zhen Chen (129176)   +5 more
core   +1 more source

Testing the intermediate disturbance hypothesis: response of fouling communities to various levels of emersion intensity [PDF]

open access: yes, 2004
Connell¹s intermediate disturbance hypothesis (IDH) postulates that diversity peaks at an intermediate level of disturbance frequency or intensity. To test the validity of this concept for the species-poor marine hard-bottom community of the Western ...
Lenz, Mark   +5 more
core   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

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