weather

摘要： An extensive and accurate knowledge of atmospheric disturbances such as turbulence,wind veering and other unexpected weather changes that are becoming frequent,violent and unpredictable,and which generate tropical cyclones and other intense weather situations is essential.Such unstable atmospheric happenings are occurring with increasing frequency[1].They include periodic collusion of unstable air parcels,uncertain wind trajectories some of which tend to veer and assume violent tendencies,precip­itation events that are becoming more erratic and rising temperatures.These atmospheric disturbances not only lead to catastrophic events,but they hamper our ability to predict with accuracy and certainty upcoming weather and climate events as well as their,magnitudes and intensities.

摘要： China’s 2022 government work report sets the growth target for the coming year at 5.5 percent, a modest growth for China compared with last year’s 8.1 percent, but not a bad prediction considering the stormy weather awaiting the world in the course of this year.

摘要： Warm and comfortable weather brushes over the land this March.As the Water-Tiger year of the traditional Tibetan calendar rears its head,we are welcoming the grand opening of the annual sessions of the National People’s Congress (NPC) and the Chinese People’s Political Consultative Conference (CPPCC).

摘要： From September 9 to 21 of 2021,a triathlon (a.k.a.eventing) equestrian competition took place during China’s 14th National Games among constantly drizzly weather in Xi’an,Shaanxi Province.To participate in this competition,the Tibet Autonomous Region dispatched its own four-member team,comprised of Tashi,Penpa Tsering,Gesang Phuntsok,and Tenzin Ngodan.

摘要： The carbon neutrality vision is accelerating the energy transition Energy plays an important role in supporting global economic growth and transformation, and they have been highly correlated with each other for many years.Currently, the world has entered a phase dominated by fossil energy consumption, and the total consumption of oil and natural gas accounts for more than 50%. Fossil energy consumption is the main cause of global warming. Since the Industrial Revolution, the average global temperature has risen by about 2.5oC from its level 12,000 years ago.

摘要： It has been two and a half years since Fuqing ZHANG,a distinguished professor in the Department of Meteorology and Atmospheric Science at the Pennsylvania State University(PSU),passed away unexpectedly on 19 July 2019.This special issue is to commemorate Prof.Fuqing ZHANG,who has made tremendous contributions on predictability,data assimilation,and the dynamics of high impact weather.

摘要： The ancient Guge kingdom collapsed in the 1630s after lasting for 700 years in what is today’s Ngari of Tibet Autonomous Region.Its capital,without any king,now stands alone on the western part of the plateau.The empty city was left todecay at the mercy of the weather throughout the past three centuries.

摘要： Classical risk factors only partially account for variations in cardiovascular disease incidence;therefore,also other so far unknown features,among which meteorological factors,may influence heart diseases(mainly coronary heart diseases,but also heart failure,arrhythmias,aortic dissection and stroke)rates.The most studied phenomenon is ambient temperature.The relation between mortality,as well as cardiovascular diseases incidence,and temperature appears graphically as a"U"shape.Exposure to cold,heat and heat waves is associated with an increased risk of acute coronary syndromes.Other climatic variables,such as humidity,atmospheric pressure,sunlight hours,wind strength and direction and rain/snow precipitations have been hypothesized as related to fatal and nonfatal cardiovascular diseases incidence.Main limitation of these studies is the unavailability of data on individual exposure to weather parameters.Effects of weather may vary depending on other factors,such as population disease profile and age structure.Climatic stress may increase direct and indirect risks to human health via different,complex pathophysiological pathways and exogenous and endogenous mechanisms.These data have attracted growing interest because of the recent earth’s climate change,with consequent increasing ambient temperatures and climatic fluctuations.This review evaluates the evidence base for cardiac health consequences of climate conditions,and it also explores potential further implications.

摘要： Along with anthropogenic global warming,the Northern Hemisphere(NH)has experienced more frequent cold air out-breaks and heavy snowfalls in recent decades(Petoukhov and Semenov,2010;Liu et al.,2012;Cohen et al.,2014;2020;Overland et al.,2015).The most recent example of extreme winter weather was the extreme cold events that occurred from East Asia to North America during the winter of 2020/21(Cohen et al.,2021;Zheng et al.,2022a).

摘要： 寒冷的冬季,冷清的街道,可怜的小男孩为了筹集学费挨家挨户地推销商品,却一件商品都没有卖出去。又冷又饿的他会怎么办呢?This winter, the weather was unusually cold. There was a strong wind at this moment, and the branches were blowing in disorder. The wind was bone-chilling. In the street, a poor boy couldn’t stop shivering in his thin clothes.