EPISODE · Mar 24, 2026 · 19 MIN
690-热带昆虫的耐热极限及其基因组特征
from 聊聊Sci
这项研究分析了热带昆虫对气候变暖的脆弱性，调查对象涵盖了肯尼亚和秘鲁境内的2,300多种昆虫。研究发现，虽然高海拔物种具有一定的温度适应弹性，但生活在低地热带地区的昆虫已接近其生理极限，且缺乏应对额外热应激的调节能力。这种热耐受力受遗传谱系的强烈限制，并与昆虫体内蛋白质的稳定性直接相关。预测模型显示，随着气候进一步变暖，亚马逊低地的极端气温将导致大量昆虫因超出热耐受极限而面临死亡风险。作者最后强调，保护具有遮阴功能的原始热带雨林对于维持这些生物多样性热点地区的物种生存至关重要。References: Holzmann K L, Schmitzer T, Abels A, et al. Limited thermal tolerance in tropical insects and its genomic signature[J]. Nature, 2026: 1-7.前往小宇宙评论区与主播互动
Embed this episode
Ready to play
690-热带昆虫的耐热极限及其基因组特征
0:00
19:19
1×
No transcript for this episode yet
Similar Episodes
No similar episodes found.
Similar Podcasts
Forfeiture Book Review: Ecocide and Sci-Fi
JP et al.
A whizz bang review of the complex themes in the new ecological Sci-Fi novel, FORFEITURE by JP Nebra
Deep Dream State
Neural Nets And Pretty Patterns
Deep Dream State is a full-cast dystopian sci-fi and desire horror audio drama by Neural Nets and Pretty Patterns. As the originating work of desire horror, it locates the uncanny inside wanting itself. While conventional horror positions you against a threat, desire horror implicates you in it. The horror emerges from recognition: the realization of why characters stay, and why surrender feels like relief. Since 2017, the show has used research in dream science, surveillance studies, behavioral economics, and advertising technology to examine systems of control through immersive sound design and full-cast performance.
Frequently Asked Questions
How long is this episode of 聊聊Sci?
This episode is 19 minutes long.
When was this 聊聊Sci episode published?
This episode was published on March 24, 2026.
Can I download this 聊聊Sci episode?
Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!