Fires are a recurring phenomenon in central South America, often intensified by drought and deforestation. In 2024, wildfire ...

本研究聚焦城市空气质量评估中地面监测站空间覆盖有限的难题。为精确估算近地表氮氧化物(NO2)浓度，研究人员结合Sentinel-5P卫星观测与地基气象数据，系统评估了随机森林(RF)、支持向量机(SVM)、混合集成模型与人工神经网络(ANN)等四种机器学习模型的表现。

Measurements of atmospheric ozone from the Copernicus Sentinel-5P satellite are now being used in daily forecasts of air quality. Launched in October 2017, Copernicus Sentinel-5P – short for ...

Satellite observations from the European Space Agency’s Sentinel-5P instrument have exposed a significant gap between what ...

A study by the University of Bremen has identified 217 potential persistent methane source regions, estimated their emissions and created a global map of their distribution. The data was from the ...

Measurements from the Copernicus Sentinel-5P satellite show that this year’s ozone hole over Antarctica is one of the biggest on record. The hole, which is what scientists call an ‘ozone depleting ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...