资讯

当地震引起滑坡、泥石流或侵蚀时,它可以通过引入颗粒更大的沉积物来改变附近湖泊的组成,导致沉积物堆积更快,并影响碳封存。堆积在湖底的沉积物就像一个历史档案,记录了湖泊的生物、物理和化学变化,以及它们如何影响 硅藻 ...
A novel fenced enclosure study demonstrates the heavy toll that invasive ungulates have on greenhouse gas emissions from ...
Los pastizales y la dieta de las vacas están cambiando a medida que se calienta el clima, pero un experimento agrícola en ...
Phases of ice that exist naturally only on frozen moons could be detected using infrared spectroscopy, according to new ...
Using paleomagnetic samples collected along the shores of Lake Superior, a new study illuminates the movement of a ...
Scientists combine two novel dating techniques on fault gouge to better pinpoint the timing and nature of past fault activity ...
For decades, scientists have suspected that large volcanic eruptions have their origins in two mysterious massive regions at ...
Areas near the airport, along floodwalls, and in nearby wetlands are subsiding because of a combination of natural and ...
Mercury is still shrinking as it cools in the aftermath of its formation; new research narrows down estimates of just how ...
Chemical signatures of marine organisms reveal that seasonal sea ice, not a massive ice shelf, persisted in the southern ...
Federal flood measurements often don’t match what people see in their communities. Scientists have created a hyperlocal ...
Scientists use a large suite of simulations with an established climate model to predict the Pacific Decadal Oscillation up ...