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15 Νοε 2023 · Spatially-explicit changes in ecosystem suitability for 6 ecosystems within the southwestern United States, from historical (1970—2000) to mid-century (2041–2060) and end-of-century (2081 ...
The Southwest is the hottest and driest region in the United States, where the availability of water has defined its landscapes, history of human settlement, and modern economy. Climate changes pose challenges for an already parched region that is expected to get hotter and, in its southern half, significantly drier.
6 Οκτ 2017 · Climate change is the long-term alteration in Earth’s climate and weather patterns caused by human activity. It took nearly a century of research and data to convince the vast majority of the...
22 Απρ 2021 · President Biden is announcing an ambitious new pledge to cut U.S. greenhouse gas emissions by at least 50% by 2030 as part of a global climate summit that begins today.
Direct scientific measurements of weather and climate began in the late 1880s. The record for the region during the 20th century is filled with accounts of climatic extremes, periods of drought and significant floods (Sellers & Hill 1974, Durrenberger & Ingram 1978, Brazel & Evans 1984).
Scientific research in the Southwest has provided many cases of detection and attribution of historical climate change impacts. Detection is the finding of statistically significant changes different from natural cycles.
The Southwest is the hottest and driest region in the United States, where the availability of water has defined its landscapes, history of human settlement, and modern economy. Climate changes pose challenges for an already parched region that is expected to get hotter and, in its southern half, significantly drier.
