Zobrazeno 1 - 10
of 298
pro vyhledávání: '"Heini Wernli"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Summers with extremely high vapor pressure deficit contribute to crop losses, ecosystem damages, and wildfires. Here, we identify very rare summer vapor pressure deficit extremes globally in reanalysis data and climate model simulations, and
Externí odkaz:
https://doaj.org/article/3273617b05ec4aa0bdcafa2148c784c6
Publikováno v:
Weather and Climate Extremes, Vol 43, Iss , Pp 100638- (2024)
The Sahara is the largest and driest of the hot deserts on Earth, with regions where rainfall reaches the surface on average less than once a year. Water resources are scarce, and rainfall tends to occur sporadically in space and time. While rain is
Externí odkaz:
https://doaj.org/article/c247324b7dc14b8390f3cae64884b25d
Publikováno v:
Atmospheric Science Letters, Vol 24, Iss 12, Pp n/a-n/a (2023)
Abstract The subtropical free troposphere plays a critical role in the radiative balance of the Earth. However, the complex interactions controlling moisture in this sensitive region and, in particular, the relative importance of long‐range transpo
Externí odkaz:
https://doaj.org/article/9089ba984e2f4a5a9bdb88c204c05706
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 8, Pp n/a-n/a (2023)
Abstract The effects of global warming are strongly amplified in the Arctic, causing rapidly rising temperatures and ongoing dramatic loss of sea ice, which itself is subject to large interannual variability. We investigate changes in seasonal‐mean
Externí odkaz:
https://doaj.org/article/03433c3c1c3a4c7091f0db630d7dd713
Publikováno v:
Climate Services, Vol 23, Iss , Pp 100237- (2021)
Climate change impacts lead to risks for natural and human systems. Climate sensitive decision-making in companies is vital to addressing the urgent need for making societies resilient to climate change and entailed risks. Providing and using state-o
Externí odkaz:
https://doaj.org/article/5735574e00e74d71829bd2c64b887694
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 67, Iss 0, Pp 1-15 (2015)
The mechanisms underlying the occurrence of temperature extremes in Iberia are analysed considering a Lagrangian perspective of the atmospheric flow, using 6-hourly ERA-Interim reanalysis data for the years 1979–2012. Daily 2-m minimum temperatures
Externí odkaz:
https://doaj.org/article/dd89eff58f844d218d622a1be706db48
Autor:
Matthias Zimmer, Heini Wernli
Publikováno v:
Meteorologische Zeitschrift, Vol 20, Iss 2, Pp 95-105 (2011)
Verification of quantitative precipitation forecasts (QPFs) accumulated over short time periods (hours or less) becomes particularly challenging due to the high temporal variability of surface precipitation. Present-day numerical weather prediction m
Externí odkaz:
https://doaj.org/article/bc2d4fbd559740fbb77ac7efe0cb4440
Publikováno v:
Meteorologische Zeitschrift, Vol 19, Iss 6, Pp 619-630 (2010)
This study investigates the meteorological conditions in Europe during summer 2007 (June-August) and their representativity compared to climatology, based upon (re-)analysis data from the European Centre for Medium-range Weather Forecasts (ECMWF) for
Externí odkaz:
https://doaj.org/article/0c22f9e849334ec19e4fe81c2925f9ba
Publikováno v:
Meteorologische Zeitschrift, Vol 17, Iss 6, Pp 719-732 (2008)
A so-called disaggregation technique is used to combine daily rain gauge measurements and hourly radar composites in order to produce a dataset of hourly precipitation in Germany on a grid with a horizontal resolution of 7 km for the years 2001-2004.
Externí odkaz:
https://doaj.org/article/a1f8fc15750f44fdbe911a32e6f2d44b
Autor:
Barbara Früh, Jörg Bendix, Thomas Nauss, Marcus Paulat, Andreas Pfeiffer, Janus W. Schipper, Boris Thies, Heini Wernli
Publikováno v:
Meteorologische Zeitschrift, Vol 16, Iss 3, Pp 275-293 (2007)
An evaluation of precipitation fields for four selected months simulated by the regional climate model AtmoMM5 and provided by the satellite retrieval method AtmoSat is presented. As reference, observations at 5 km resolution on a daily and monthly b
Externí odkaz:
https://doaj.org/article/dc8b15b238024678a15cf0186eb4d84b