This map, derived from NASA MODIS Terra satellite data, depicts the July 2006 land surface temperature anomaly with regard to the period from 2000-2012. Warm - According to the report, extreme temperatures on land are projected to warm more than the global average surface temperature, with substantial differences from place to place.Įxtreme heatwaves, like the one that affected Europe in the summer of 2006, are projected to become widespread at 1.5 degrees Celsius warming. Climate-related risks were found to be generally higher at lower latitudes and for disadvantaged people and communities. More than one-fifth of all humans live in regions that have already seen warming greater than 1.5 degrees Celsius in at least one season. In many regions, warming has already surpassed 1.5 degrees Celsius above pre-industrial levels. Credit: FAQ 3.1, Figure 1 from the Intergovernmental Panel on Climate Change Special Report on Global Warming of 1.5º Celsius (2.7º Fahrenheit). Projected changes are shown for the average temperature of the annual hottest day (top) and the annual coldest night (bottom) with 1.5 degrees Celsius of global warming (left) and 2 degrees Celsius of global warming (right) compared to pre-industrial levels. Temperature change is not uniform across the globe. ![]() The strongest warming is happening in the Arctic during its cool seasons, and in Earth’s mid-latitude regions during the warm season. Temperatures increase at different speeds everywhere, with warming generally higher over land areas than oceans. The impacts of climate change haven’t been spread evenly around our planet and they won’t be in the future, either. Some regions, such as small island states, will experience multiple climate-related risks that compound upon each other.Ī key point of the special report is there is no single 1.5-degree warmer world. ![]() ![]() The degree of these risks depends on many factors, such as the rate, duration and magnitude of warming geographic location levels of development and vulnerability and on how humans respond through adaptation and mitigation options. In most instances, climate-related risks for natural and human systems were found to be higher, often significantly so, under the hotter temperature threshold. Part 1 of this two-part series includes an interactive presentation of highlights from the Intergovernmental Panel on Climate Change special report showing how higher temperature thresholds will adversely impact increasingly larger percentages of life on Earth, with significant variations by region, ecosystem and species.Įach of the following selected projections are from the IPCC special report.
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