Research on the climate of the last two thousand years has produced numerous climate reconstructions from the continental to global scales7–11. However, the regional climate evolution at the sub-decadal to decadal time scales and the related forcing remain poorly understood. The Tibetan Plateau (...
Some combination of shortened surge cycles during the LIA and tuning by the solar cycle may be why the glacial-geologic record of this particular surge-type glacier provides a surprisingly dependable record of regional climate over the past 600 years....
It flows through four provinces, and links five major water systems of the Haihe River, the Yellow River, the Huai River, the Yangtze River and the Qiantang River. As the longest as well as the oldest man-made waterway in the world, the Grand Canal has provided a close economic link be...
Climate changes over the past millennium in the Basomtso Lake region Potential driving factors Figure 4: Spectral Analysis results for the LOI record from Basomtso Lake over the past millennium. Peaks are labelled with their periods in years above 95% confidence level. ...
Recent observations have found a large number of supermassive black holes already in place in the first few hundred million years after the Big Bang, many of which seem to be overmassive relative to their host galaxy stellar mass when compared with local relation1,2,3,4,5,6,7,8,9. Sever...
Second, from the early middle ages until just a little more than two hundred years ago, the collection itself was almost entirely “left over” or overlooked when Chinese scholars examined the textual legacy of ancient China. After an early commentary by Kong Chao 孔晁 (fl. 266), itself ...
Since the discovery of the yellow fever virus in 1901, thus far, two hundred nineteen viral species are recognized as human pathogens. Each year, the number of viruses causing infections in humans increases, triggering epidemics and pandemics, such as the current COVID-19 pandemic. Pointing to ...
Although some people believe that automobiles have not really changed over time, automobiles have changed an extraordinary amount over the past one hundred years,a plethora of things have changed such as the design of the engine from 1964 to now, the impact of the automobile, and the use of ...
By "great nation," Khải referred to a homogenous Việt society that was created by eliminating ethnic differences: Since our Nguyễn dynasty moved its administrative capital to Huế, it, in the following two hundred years, conquered the land of the Cham and established three ...
A few hundred San Franciscans watched the Trump-Harris debate at Manny’s in the Mission, a political watering hole. | Dustin Gardiner/POLITICO And again, when she balked as Trump tried to evoke President Joe Biden: “You’re not running against Joe Biden, you’re running a...