相关实验视频

Updated: Jun 30, 2025

A Method to Preserve Wetland Roots and Rhizospheres for Elemental Imaging

A Method to Preserve Wetland Roots and Rhizospheres for Elemental Imaging

Published on: February 15, 2021

米灰和两动物健康:深入研究微生物群变化和潜在的生态后果

Wen-Jing Dong¹, Ming-da Xu¹, Xue-Wen Yang¹

¹School of Biology and Agriculture, Jiamusi University, Jiamusi 154007, China.

The Science of the total environment

|March 15, 2024

概括

草灰提取物损害青的生存,并改变皮肤微生物群落. 肠道微生物群的变化不那么显著,表明对两动物的潜在生态影响.

科学领域:

环境科学环境科学
微生物学微生物学
两动物生态两动物生态

背景情况:

农业燃烧大米草产生灰,造成潜在的环境风险.
两动物依赖皮肤和肠道微生物组,这些微生物组可能会受到灰暴露的影响.
灰对两动物的生态和健康影响仍然在很大程度上未被研究.

研究的目的:

研究灰水性提取物 (AEA) 对Rana dybowskii的生存和微生物多样性的影响.
分析AEA暴露后皮肤和肠道微生物群组成和功能的变化.
评估灰污染对两动物的潜在健康和生态后果.

主要方法:

在Rana dybowskii被暴露在AEA的五种度中,持续了30天.
分析了生存率,金属度和微生物多样性 (皮肤和肠道).
使用illumina测序来描述皮肤和肠道微生物群.

主要成果:

增加AEA度显著降低了青的生存率.
皮肤微生物群的α多样性在治疗组之间发生了显著的变化,与肠道微生物群不同.
在AEA治疗中观察到皮肤微生物组合的显著差异,影响主导类和预测的功能.

结论:

灰的水性提取物对Rana dybowskii的生存有负面影响.
暴露于AEA显著改变了皮肤微生物群的多样性和功能,这表明了潜在的健康影响.
与皮肤微生物群相比,肠道微生物群对AEA暴露的抵抗力似乎更强.

关键词:

生态保护生态保护生态系统的稳定性生态系统的稳定性功能预测的功能预测.微生物多样性的微生物多样性.微生物群中的微生物群燃烧的草燃烧的草

更多相关视频

Vegetated Treatment Systems for Removing Contaminants Associated with Surface Water Toxicity in Agriculture and Urban Runoff

Vegetated Treatment Systems for Removing Contaminants Associated with Surface Water Toxicity in Agriculture and Urban Runoff

Published on: May 15, 2017

Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans

Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans

Published on: April 28, 2023

相关概念视频

Adaptations that Reduce Water Loss

Adaptations that Reduce Water Loss

Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.

Responses to Drought and Flooding

Responses to Drought and Flooding

Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.

Threats to Biodiversity

Threats to Biodiversity

There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...