Jove
Visualize
联系我们

相关概念视频

Chemical Factors Affecting Respiration Centers01:31

Chemical Factors Affecting Respiration Centers

1.1K
Chemical factors such as changing CO2, O2, and H+ levels in arterial blood play a critical role in influencing respiration depth and rates. These variations are detected by chemoreceptors—specialized sensors located in two primary body areas. Central chemoreceptors are found throughout the brain stem, including the ventrolateral medulla, while peripheral chemoreceptors are located in the aortic arch and carotid arteries.
CO2 has a potent influence on respiration and is strictly regulated....
1.1K
Tonicity in Animals00:59

Tonicity in Animals

117.3K
The tonicity of a solution determines if a cell gains or loses water in that solution. The tonicity depends on the permeability of the cell membrane for different solutes and the concentration of nonpenetrating solutes in the solution within and outside of the cell. If a semipermeable membrane hinders the passage of some solutes but allows water to follow its concentration gradient, water moves from the side with low osmolarity (i.e., less solute) to the side with higher osmolarity (i.e.,...
117.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Transcriptome-To-Phenome Response of Larval Eastern Oysters Under Multiple Drivers of Aragonite Undersaturation.

Ecology and evolution·2025
Same author

Maternal effect senescence and caloric restriction interact to affect fitness through changes in life history timing.

The Journal of animal ecology·2024
Same author

Maternal age effects on offspring lifespan and reproduction vary within a species.

Ecology and evolution·2024
Same author

Plant provenance can influence the impacts of temperature and moisture on intraspecific competition in <i>Pseudoroegneria spicata</i>.

Ecology and evolution·2023
Same author

Maternal age effects on offspring lifespan and reproduction vary within a species.

bioRxiv : the preprint server for biology·2023
Same journal

An open-source high-precision hive for long-term honeybee observation and research.

Biology open·2026
Same journal

Signaling through RXRb and its agonist, bexarotene, promotes neuron formation in Xenopus laevis embryos.

Biology open·2026
Same journal

Testing the limits: the impact of extreme functional hip width on the muscular demands of walking.

Biology open·2026
Same journal

Retraction: Assessment of seasonal, substrate and hormonal factors influencing the propagation and rooting of Camellia rubriflora's cuttings.

Biology open·2026
Same journal

Opsin gene evolution in aquatic, amphibious and terrestrial blennies (Blenniidae).

Biology open·2026
Same journal

Lipid droplet size profiling in yeast.

Biology open·2026
查看所有相关文章
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: Jun 19, 2025

A Strain Gauge Monitor SGM for Continuous Valve Gape Measurements in Bivalve Molluscs in Response to Laboratory Induced Diel-cycling Hypoxia and pH
07:59

A Strain Gauge Monitor SGM for Continuous Valve Gape Measurements in Bivalve Molluscs in Response to Laboratory Induced Diel-cycling Hypoxia and pH

Published on: August 1, 2018

9.0K

强度对海洋酸化的局部差异

Dianna K Padilla1, Lisa Milke2, Morodoluwa Akin-Fajiye1,3

  • 1Department of Ecology and Evolution, Stony Brook University, Stony Brook, NY 11794-5254, USA.

Biology open
|July 23, 2024
PubMed
概括
此摘要是机器生成的。

海洋酸化对海洋生物产生负面影响,但一些蓝种群表现出令人惊的弹性. 这项研究强调了面对不断变化的海洋条件的物种现有的适应潜力.

关键词:
这种植物是Mytilus edulis.蓝贝是什么意思 蓝贝是什么意思幼虫的生存率 幼虫的生存率海洋酸化是指海洋的酸化.

更多相关视频

Extracellular Multi-Unit Recording from the Olfactory Nerve of Teleosts
07:02

Extracellular Multi-Unit Recording from the Olfactory Nerve of Teleosts

Published on: October 6, 2020

6.8K
Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations
05:58

Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations

Published on: July 21, 2023

1.8K

相关实验视频

Last Updated: Jun 19, 2025

A Strain Gauge Monitor SGM for Continuous Valve Gape Measurements in Bivalve Molluscs in Response to Laboratory Induced Diel-cycling Hypoxia and pH
07:59

A Strain Gauge Monitor SGM for Continuous Valve Gape Measurements in Bivalve Molluscs in Response to Laboratory Induced Diel-cycling Hypoxia and pH

Published on: August 1, 2018

9.0K
Extracellular Multi-Unit Recording from the Olfactory Nerve of Teleosts
07:02

Extracellular Multi-Unit Recording from the Olfactory Nerve of Teleosts

Published on: October 6, 2020

6.8K
Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations
05:58

Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations

Published on: July 21, 2023

1.8K

科学领域:

  • 海洋生物学 海洋生物学
  • 生态生态学 生态生态学
  • 气候变化科学 气候变化科学

背景情况:

  • 由于大气中二氧化碳的增加,海洋酸化 (OA) 构成了对海洋生态系统的全球威胁,特别是在沿海地区.
  • 目前对开放式开放的影响的研究往往缺乏完整的生命周期视角,并没有充分探索不同人群的适应潜力.
  • 脆弱的生命阶段和来自不同OA条件的环境的物种适应能力需要进一步研究.

研究的目的:

  • 研究海洋酸化对蓝 (Mytilus edulis) 早期生命阶段的影响.
  • 通过比较来自不同历史暴露于OA的地区的贝种群来评估适应OA的潜力.
  • 为了确定是否预先存在的适应影响在实验OA条件下的生存和发展.

主要方法:

  • 来自不同种群的Mytilus edulis的实验暴露在一系列受控的海洋酸化条件下 (pH 7.3,7.6,7.9).
  • 通过胚胎和幼虫发育到变形的过程中监测的生存率.
  • 在不同水平的OA下,对不同人群发育时间差异的分析.

主要成果:

  • 极端的OA条件 (pH 7.3) 对所有测试的种群的幼虫存活率产生了负面影响.
  • 对于中度和低水平的OA条件的反应在各个群体之间存在显著差异,其中两个群体表现出强度.
  • 一个群体在OA中期条件下表现出增强的生存率,而另一个群体表现出预期的负面影响;发展时间也独立于OA水平而有所不同.

结论:

  • Mytilus edulis 种群可能已经在不同程度上适应了海洋酸化.
  • 该研究强调了在预测OA的生态后果时,需要考虑人口特异性反应和适应能力的关键需求.
  • 未来的研究应该专注于不同环境历史的人群,以充分了解适应正在进行的海洋变化的潜力.