2024年10月23日 · “Climate change” encompasses global warming, but refers to the broader range of changes that are happening to our planet, including rising sea levels; shrinking mountain glaciers; accelerating ice melt in Greenland, Antarctica and …

2024年10月21日 · Climate change is a long-term change in the average weather patterns that have come to define Earth’s local, regional and global climates. These changes have a broad range of observed effects that are synonymous with the term.

2024年10月23日 · Scientists attribute the global warming trend observed since the mid-20 th century to the human expansion of the “greenhouse effect” 1 — warming that results when the atmosphere traps heat radiating from Earth toward space. Life on Earth depends on energy coming from the Sun.

2025年1月22日 · Climate change is happening. Global average temperature has increased about 1.7°F from 1970 to 2023. 1 Changes of one or two degrees in the average temperature of the planet can cause potentially dangerous shifts in climate and weather.

2025年1月10日 · Lee esta nota de prensa en español aquí.. Earth’s average surface temperature in 2024 was the warmest on record, according to an analysis led by NASA scientists.. Global temperatures in 2024 were 2.30 degrees Fahrenheit (1.28 degrees Celsius) above the agency’s 20th-century baseline (1951-1980), which tops the record set in 2023.

2025年1月6日 · Fifty years into the project of modeling Earth’s future climate, we still don’t really know what’s coming. Some places are warming with more ferocity than expected. Extreme events are taking ...

There is unequivocal evidence that Earth is warming at an unprecedented rate. Human activity is the principal cause. Why Is Climate Change Happening? Human activities are driving the global warming trend observed since the mid-20th century. What Are the Effects of Climate Change?

We’re already seeing the effects of human-caused climate change — but nature can help. Protecting nature today ensures a more sustainable future. 1. In 2024, the average concentration of carbon dioxide (CO 2) in our atmosphere was 421.73 ppm 1 — the highest in human history and more than 50% higher than pre-industrial levels of CO 2.

2025年1月29日 · The team linked the accelerated ocean warming to climate change and Earth taking in more energy than it's emitting — a phenomenon called Earth's energy imbalance.

2024年1月18日 · According to NOAA's 2023 Annual Climate Report the combined land and ocean temperature has increased at an average rate of 0.11° Fahrenheit (0.06° Celsius) per decade since 1850, or about 2° F in total. The rate of warming since 1982 is more than three times as fast: 0.36° F (0.20° C) per decade.