晨间信号Morning Signal
《科学美国人》 第334卷 第4期 · 2026年4月刊 · 中文解读

高山湖泊中的藻华危机

Something in the Water · Cody Cottier
约 23 分钟Ecology在小程序里点播,20 到 60 分钟做好
这篇讲什么
本文探讨了落基山脉及其他高山湖泊因氮沉降和气候变暖而出现藻华,导致湖水浑浊、生态系统受损的现象。
原文开头
Pristine alpine lakes are being choked by algal blooms. The culprit is in the air BY CODY COTTIER PHOTOGRAPHS BY MATT NAGER Sky Pond in Rocky Mountain National Park looks pristine. But rising temperatures and nitrogen fallout are altering its chemistry and threatening to cloud its waters. O NE SUNNY JULY MORNING, on a lake in Colorado’s San Juan Moun- tains, two scientists skimmed a black inflatable raft back and forth across the water. Isabella Oleksy, an ecologist at the Uni- versity of Colorado Boulder, and undergraduate Julia Pop were hunting for a string of sensors they’d left submerged underneath a buoy the previous summer. …
摘自《科学美国人》(Scientific American)第334卷 第4期 · 2026年4月刊,Cody Cottier。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
晨间信号小程序码
微信扫码,在小程序里听完整版
不用登录先听一篇 · 或在微信搜索小程序 晨间信号
同期其他文章