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In a warming world, chief heat officers help adapt, prepare, and protect（图）
Perry World House Penn Global Climate Change Urban Planning Energy Policy Public Health
2023/6/29
Temperatures worldwide have increased on average by more than 1 degree Celsius since pre-industrial times. And some cities are running a fever.
Urban heat waves imperil Los Angeles' most vulnerable communities（图）
Urban heat waves Los Angeles vulnerable communities
2020/6/5
People living in low-income, disadvantaged communities across much of southern Los Angeles lack the means to cool their homes, posing a growing threat to their health -- and their lives -- from extrem...
Solutions to urban heat differ between tropical and drier climes（图）
urban differ between tropical drier climes
2019/10/18
In summer heat, cities may swelter more than nearby suburbs and rural areas. And while the size of this urban heat island effect varies widely among the world's cities, heat island intensity can large...
Climate Change And Snowmelt--Turn Up The Heat,But What About Humidity?
Climate Change Snowmelt Turn Up The Heat Humidity
2018/2/1
It’s said on sticky summer days: “It’s not the heat, it’s the humidity.” That holds true in the winter too, and could hold the key to the future of snowpack and water resources in the American West.In...
On May 17, 2012 the National Weather Service’s Climate Prediction Center forecasted normal summer temperatures in the Northeast and Midwest United States and a 33 to 40 percent chance of abo...
Drought, heat likely to affect U.S. West's power grid
Drought heat likely U.S. West's power grid
2015/5/25
Electricity generation and distribution infrastructure in the U.S. West should be “climate-proofed” to decrease the risk of future power shortages, according to new research results.Expected increases...
Reply to comment by K. M. Lau and K. M. Kim on '"Elevated heat pump' hypothesis for the aerosol-monsoon hydroclimate link: 'Grounded' in observations?"
K. M. Lau and K. M. Kim Elevated heat pump aerosol-monsoon hydroclimate link in observations
2014/5/20
Lau and Kim‟s [2011, hereafter LK11] defense of the Elevated Heat Pump (EHP) hypothesis is weak. Nigam and Bollasina [2010, hereafter NB10] have assessed the viability of the EHP hyp...
Modelling surface ozone during the 2003 heat-wave in the UK
surface ozone the 2003 heat-wave the UK
2010/9/1
The EMEP4UK modelling system is a high resolution (5×5 km2) application of the EMEP chemistry-transport model, designed for scientific and policy studies in the UK. We demonstrate the use and performa...
The summertime “heat” low over Pakistan/northwestern India: evolution and origin
Heat low Desert heating Orographic forcing South Asian monsoon MONSOON DYNAMICS DESERT CLIMATE TROUGH SEA
2014/5/20
A deep low in sea-level pressure is present from May to September over Pakistan and northwestern India (hereafter, the Pak-India low). It is often referred as the "heat" low to convey the significance...
Global model simulations of air pollution during the 2003 European heat wave
Global model simulations air pollution 2003 European heat wave
2010/2/1
Three global Chemistry Transport Models – MOZART, MOCAGE, and TM5 – as well as MOZART coupled to the IFS meteorological model including assimilation of ozone (O3) and carbon monoxide (CO) satellite co...
The effect of misleading surface temperature estimations on the sensible heat fluxes at a high Arctic site – the Arctic Turbulence Experiment 2006 on Svalbard (ARCTEX-2006)
misleading surface temperature sensible heat fluxes ARCTEX
2010/1/18
The observed rapid climate warming in the Arctic requires improvements in permafrost and carbon cycle monitoring, accomplished by setting up long-term observation sites with high-quality in-situ measu...
"Elevated heat pump" hypothesis for the aerosol-monsoon hydroclimate link: "Grounded" in observations?
BLACK CARBON AEROSOLS INDIAN MONSOON CLIMATE MODELS PRECIPITATION RADIATION RAINFALL IMPACTS
2014/5/20
The viability of the elevated heat pump hypothesis, a mechanism proposed by Lau and Kim (2006) for absorbing aerosols' impact on South Asian summer monsoon hydroclimate, is assessed from a careful rev...
Reduction in biomass burning aerosol light absorption upon humidification: roles of inorganically-induced hygroscopicity, particle collapse, and photoacoustic heat and mass transfer
biomass burning aerosol light absorption humidification photoacoustic heat
2009/12/3
Smoke particle emissions from the combustion of biomass fuels typical for the western and southeastern United States were studied and compared under high humidity and ambient conditions in the laborat...
Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006
dust aerosols surface heat fluxes convective activity West Africa
2009/9/27
The present work analyses the effect of dust aerosols on the surface and top of atmosphere radiative budget, surface temperature, sensible heat fluxes, atmospheric heating rate and convective activity...
On the spectrum of vertically propagating gravity waves generated by a transient heat source
gravity waves transient heat source
2009/2/27
It is commonly believed that cumulus convection preferentially generates gravity waves with tropospheric vertical wavelengths approximately twice the depth of the convective heating. Individual cumulo...