The key concept here is the role of geographical barriers in speciation. 3. Allopatric Distribution: The primary cause of adaptive radiation is often linked to allopatric distribution. Allopatric speciation occurs when a population is divided by a physical barrier (like mountains, rivers, or other ...
aMechanical seal barrier fluids 机械密封障碍流体[translate] aIncomplete success was attributed to insufficient actuator displacements, 残缺不全的成功归因于不足的作动器位移,[translate] aOur happiness like the spring wind in a fresh and comfortable. 正在翻译,请等待...[translate] ...
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and density, as well as biogeographical location. This work allows us to foresee what potential environmental gain or loss can be expected with planned barrier management actions in rivers, and to prioritize management actions. Similar content being viewed by others Introduction One of the main caus...
spatiotemporal extension of the plumes. Globally, due to the backing winds that occurred during and after the event, we can consider three main phases. During the first phase (Fig.5A), the plumes spread cross-shore in the direction of the barrier reef due to the light north-easterly winds...
the establishment of the GreatBarrier ReefMarine Park in 1975, and, as of 2021, 28 other areas either proposed or designated as such.11VLMPAs are particularly well suited for addressing “whole-of-ecosystem” conservation and management by protecting entire ecosystems12and the links to adjacent ...
The Mekong River Basin (MRB) is undergoing unprecedented changes due to the recent acceleration in large-scale dam construction. While the hydrology of the MRB is well understood and the effects of some of the existing dams have been studied, the potenti
Alternatively, needleless connectors with antiseptic barrier caps could prove a more effective and practical approach.This study sought to assess the effect of chlorhexidine (CHX) gel on inflammation-induced periodontal tissue damage, osteoclast formation, subgingival microbial communities, and on the ...
Repetitive, long-term inhalation of radioactive radon gas is one of the leading causes of lung cancer, with exposure differences being a function of geographic location, built environment, personal demographics, activity patterns, and decision-making. He
Altering the natural flow regime, an essential component of healthy fluvial systems, through hydropower operations has the potential to negatively impact freshwater fish populations. Establishing improved management of flow regimes requires better understanding of how fish respond to altered flow components,...