Like carbon dioxide, black carbon absorbs sunlight and infrared radiation, trapping heat in the atmosphere — including the boundary layer closest to Earth's surface.
像二氧化碳一样，黑碳吸收阳光和红外线辐射，将热量滞留在大气中-包括最接近地球表面的边界层。
2
This increases the green-house effect, trapping more heat close to the surface of the Earth and causing the planetary temperature rise that we are seeing.
这增加了绿房子的效果，捕捉更多的热量接近地球表面，导致行星的温度上升，我们看到的。
3
In CD3I-trapping experiments, we captured surface oxygen.