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1. A 40-year climatology of air temperature extremes in the southern Balkans based on the ERA5 database

Author:
C. J. Lolis; G. Kotsias; D. Farmakidis
Source:
Theoretical and applied climatology 2022 v.149 no.1-2 pp. 355-377
ISSN:
0177-798X
Subject:
advection; air; air temperature; climatology; cluster analysis; cold; cooling; databases; factor analysis; heat; summer; surface temperature; Europe; Northern Africa
Abstract:
... The air temperature extremes in the southern Balkans and the synoptic conditions that favor their occurrence are examined for the 40-year period 1979–2018, with the use of the ERA5 database. The 12UTC and 06UTC daily 0.25°×0.25° surface temperature values are used for the identification of the extreme high and extreme low temperature days, respectively. These days are defined based on the temperat ...
DOI:
10.1007/s00704-022-04053-0

2. Air-sea interaction processes during hurricane Sandy: Coupled WRF-FVCOM model simulations

Author:
Siqi Li; Changsheng Chen
Source:
Progress in oceanography 2022 v.206 pp. 102855
ISSN:
0079-6611
Subject:
Earth system science; air temperature; atmospheric pressure; coasts; cold; convection; hurricanes; latent heat; oceanography; sea level; simulation models; vapors; water; wind; Atlantic Ocean
Abstract:
... A fully-coupled atmospheric-ocean model was developed by coupling WRF (Weather Research and Forecasting Model) with FVCOM (the unstructured-grid, Finite-Volume Community Ocean Model) through the Earth System Model Framework (ESMF). The coupled WRF-FVCOM is configured with either hydrostatic or non-hydrostatic oceanic dynamics and can run with wave-current interactions. We applied this model to sim ...
DOI:
10.1016/j.pocean.2022.102855

3. Air2water model with nine parameters for lake surface temperature assessment

Author:
Adam P. Piotrowski; Senlin Zhu; Jaroslaw J. Napiorkowski
Source:
Limnologica 2022 v.94 pp. 125967
ISSN:
0075-9511
Subject:
air temperature; cold; lakes; model validation; models; surface temperature; time series analysis; water temperature; Irish Republic; Poland
Abstract:
... The air2water model is a physically-based model in which major physical processes are parameterized. It allows to predict the surface lake temperature based solely on the time series of the air temperature. Due to its simplicity and very limited data requirements, it has found numerous applications around the globe. The air2water model defines the normalized depth of the well-mixed surface layer u ...
DOI:
10.1016/j.limno.2022.125967

4. Analysis of air temperature dynamics in the “local climate zones” of Novi Sad (Serbia) based on long-term database from an urban meteorological network

Author:
Dragan Milošević; Stevan Savić; Milena Kresoja; Zorana Lužanin; Ivan Šećerov; Daniela Arsenović; Jelena Dunjić; Andreas Matzarakis
Source:
International journal of biometeorology 2022 v.66 no.2 pp. 371-384
ISSN:
0020-7128
Subject:
air temperature; bioclimatology; cold; cooling; databases; forests; heat; heat island; Serbia
Abstract:
... A comprehensive analysis of air temperature (Tₐ) dynamics in “local climate zones” (LCZs) of Novi Sad (Serbia) was based on measurements from 17 stations during 3 years. Hourly changes of Tₐ, cooling rates (CR), heating rates (HR), and urban heat island (UHI) intensity were assessed on seasonal and annual level and during heat wave (HW) and cold wave (CW) periods. Substantial differences are obser ...
DOI:
10.1007/s00484-020-02058-w

5. Assessing Effects of Urban Greenery on the Regulation Mechanism of Microclimate and Outdoor Thermal Comfort during Winter in China’s Cold Region

Author:
Kun Wang; Xubin Fang; Yue Ma; Sihan Xue; Shi Yin
Source:
Land 2022 v.11 no.9 pp. -
ISSN:
2073-445X
Subject:
air temperature; cold; land; landscapes; mental health; microclimate; people; relative humidity; trees; vegetation; wind speed; winter; China
Abstract:
... A comfortable thermal environment in outdoor spaces is beneficial to people’s physical and mental health in cold conditions during winter. Greenery can improve outdoor thermal comfort (OTC) via microclimates in winter. Multiple methods have been employed to investigate how greenery influences OTC and microclimate. However, the underlying mechanism of how microclimate participates in the regulation ...
DOI:
10.3390/land11091442

6. Assessment and projection of elevation-dependent warming over the Tibetan Plateau by CMIP6 models

Author:
Lihua Zhu; Guangzhou Fan
Source:
Theoretical and applied climatology 2022 v.147 no.3-4 pp. 1713-1723
ISSN:
0177-798X
Subject:
air temperature; altitude; climatology; cold; shrinkage; snow; winter; China
Abstract:
... This study documents Coupled Model Intercomparison Project Phase 6 (CMIP6) evaluations and predictions of the dependence on elevation of surface air temperature trends over the Tibetan Plateau. Observations of the surface air temperature trends over the Tibetan Plateau in the boreal winter half year show an elevation-dependent warming, particularly from OND (October-November-December) to JFM (Janu ...
DOI:
10.1007/s00704-021-03889-2

7. Assessment of spatiotemporal dynamics of diurnal fog occurrence in subtropical montane cloud forests

Author:
Hsin-Ju Li; Min-Hui Lo; Jehn-Yih Juang; Jonathan Wang; Cho-ying Huang
Source:
Agricultural and forest meteorology 2022 v.317 pp. 108899
ISSN:
0168-1923
Subject:
air temperature; altitude; carbon; climate change; cold; energy; meteorological data; meteorology; photons; photosynthesis; probability; rain; relative humidity; satellites; Taiwan
Abstract:
... Montane cloud forests (MCFs) are frequently immersed in low-altitude clouds or fog. The diurnal (defined as 07:00–16:50 local time) cycle of fog is particularly important for regulating the carbon, water and energy cycles of these ecosystems. Elevated temperatures may alter the spatiotemporal dynamics of fog and have cascading impacts on MCFs. Therefore, systematic monitoring of fog occurrence is ...
DOI:
10.1016/j.agrformet.2022.108899

8. Asthma mortality attributable to ambient temperatures: A case-crossover study in China

Author:
Yun Zhou; Jingju Pan; Ruijun Xu; Wenfeng Lu; Yaqi Wang; Tingting Liu; Zhaoyu Fan; Yingxin Li; Chunxiang Shi; Lan Zhang; Yuewei Liu; Hong Sun
Source:
Environmental research 2022 v.214 pp. 114116
ISSN:
0013-9351
Subject:
air temperature; ambient temperature; asthma; cold; death; monitoring; mortality; public health; regression analysis; research; risk; China
Abstract:
... Whether ambient temperature exposure contributes to death from asthma remains unknown to date. We therefore conducted a case-crossover study in China to quantitatively evaluate the association and burden of ambient temperature exposure on asthma mortality. Using data from the National Mortality Surveillance System in China, we conducted a time-stratified case-crossover study of 15 888 individuals ...
DOI:
10.1016/j.envres.2022.114116

9. Band movement and thermoregulation in Schistocerca cancellata

Author:
Cyril Piou; Gustavo Zagaglia; Hector E. Medina; Eduardo Trumper; Ximena Rojo Brizuela; Koutaro Ould Maeno
Source:
Journal of insect physiology 2022 v.136 pp. 104328
ISSN:
0022-1910
Subject:
Hymenaea courbaril; Schistocerca gregaria; air; air temperature; body temperature; cold; digestive system; insect physiology; juveniles; thermoregulation; vegetation; Africa; Argentina
Abstract:
... At high density, juvenile locusts create marching hopper bands. Understanding the roles of temperature and vegetation on the movement of these bands shall allow to better forecast and control them. Following a hopper band in North Argentina in November 2019, we explored the thermoregulation behaviours of the South American locust, Schistocerca cancellata. Gut-content samples informed about the fee ...
DOI:
10.1016/j.jinsphys.2021.104328

10. Biomarkers reveal two paramount Pliocene-Pleistocene connectivity events in the Caspian Sea Basin

Author:
Iuliana Vasiliev; Marcel T.J. van der Meer; Marius Stoica; Wout Krijgsman; Gert-Jan Reichart; Sergei Lazarev; Geanina A. Butiseacă; Eva M. Niedermeyer; Elmira Aliyeva; Christian G.C. van Baak; Andreas Mulch
Source:
Palaeogeography, palaeoclimatology, palaeoecology 2022 v.587 pp. 110802
ISSN:
0031-0182
Subject:
Pleistocene epoch; Pliocene epoch; air temperature; alkanes; basins; biomarkers; cold; glycerol; hydrology; isoprenoids; oceans; organic matter; palaeogeography; paleoclimatology; paleoecology; plants (botany); Arctic region; Black Sea; Caspian Sea
Abstract:
... Landlocked basins like the Caspian Sea are highly sensitive to changes in their hydrological budget, especially at times of disconnection from the global ocean. Here, we reconstruct the Pliocene to Pleistocene palaeohydrological and palaeoenvironmental changes occurring in the South Caspian Basin between ~3.6 and ~ 1.9 Ma, using compound-specific hydrogen isotope (δ²H) data on long chain n-alkanes ...
DOI:
10.1016/j.palaeo.2021.110802

11. CMIP6 model simulation of concurrent continental warming holes in Eurasia and North America since 1990 and their relation to the Indo-Pacific SST warming

Author:
Cheng Sun; Lifei Zhu; Yusen Liu; Tian Wei; Zijing Guo
Source:
Global and planetary change 2022 v.213 pp. 103824
ISSN:
0921-8181
Subject:
Siberia; advection; air temperature; cold; cooling; data collection; latitude; sea level; simulation models; surface water temperature; troposphere; Eurasia; North America
Abstract:
... Observations during 1990–2014 depict concurrent cooling trends in land surface air temperature (LSAT) over central-eastern Eurasia (CEE) and northwestern North America (NWNA), while significant warming trends are observed in other areas across the Northern Hemisphere (NH). This lack of surface warming of the continental CEE and NWNA is termed continental warming holes (CWH) here. The ability of th ...
DOI:
10.1016/j.gloplacha.2022.103824

12. Climatic and hydrological variability as a driver of the Lake Gościąż biota during the Younger Dryas

Author:
Mateusz Płóciennik; Izabela Zawiska; Monika Rzodkiewicz; Agnieszka M. Noryśkiewicz; Michał Słowiński; Daniela Müller; Achim Brauer; Olga Antczak-Orlewska; Mateusz Kramkowski; Odile Peyron; Liisa Nevalainen; Tomi P. Luoto; Bartosz Kotrys; Heikki Seppä; Jon Camuera Bidaurreta; Marta Rudna; Małgorzata Mielczarek; Edyta Zawisza; Ewa Janowska; Mirosław Błaszkiewicz
Source:
Catena 2022 v.212 pp. 106049
ISSN:
0341-8162
Subject:
Cladocera; Holocene epoch; air temperature; atmospheric precipitation; catenas; climate; cold; glaciation; lakes; littoral zone; nutrient availability; phytoplankton; pollen; summer; total phosphorus; Eastern European region; Northern European region; Poland
Abstract:
... The Younger Dryas (YD) is a roughly 1,100-year cold period marking the end of the last glaciation. Climate modelling for northern Europe indicates high summer temperatures and strong continentality. In eastern Europe, the scale of temperature variation and its influence on ecosystems is weakly recognised. Here, we present a multi-proxy reconstruction of YD conditions from Lake Gościąż (central Pol ...
DOI:
10.1016/j.catena.2022.106049

13. Comparing headwater stream thermal sensitivity across two distinct regions in Northern California

Author:
Austin D. Wissler; Catalina Segura; Kevin D. Bladon
Source:
Hydrological processes 2022 v.36 no.3 pp. e14517
ISSN:
0885-6087
Subject:
Sequoia sempervirens; air; air temperature; basalt; base flow; climate change; coasts; cold; freshwater; groundwater; habitats; lithology; rain; regression analysis; sandstone; snow; snowmelt; streams; summer; sustainable forestry; water temperature; watersheds; California; Cascade Mountain region
Abstract:
... Thermal regimes in headwater streams are critical for freshwater ecological condition and habitat resilience to disturbance, and to inform sustainable forest management. However, stream temperatures vary depending on characteristics of the stream, catchment, or region. To improve our knowledge of stream thermal regimes, we collected stream and air temperature data along eight headwater streams in ...
DOI:
10.1002/hyp.14517

14. Convection-permitting regional climate simulations over Tibetan Plateau: re-initialization versus spectral nudging

Author:
Mengnan Ma; Pinhong Hui; Dongqing Liu; Peifeng Zhou; Jianping Tang
Source:
Climate dynamics 2022 v.58 no.5-6 pp. 1719-1735
ISSN:
0930-7575
Subject:
air temperature; climate; cold; data collection; dynamics; satellites; shortwave radiation; summer; weather research and forecasting model; China
Abstract:
... Two regional climate simulation experiments (spectral nudging and re-initialization) at convection-permitting scale are conducted using the WRF model driven by the 4th generation Global Reanalysis data (ERA5) from European Centre for Medium-Range Weather Forecasts over the Tibetan Plateau (TP). The surface air temperature (T2m) and the precipitation in summer during 2016–2018 are evaluated against ...
DOI:
10.1007/s00382-021-05988-2

15. Cooling effect of roof greening with water misting in a cold region during the summer

Author:
Meng Zhen; Weihan Zou; Wei Ding
Source:
Environment, development and sustainability 2022 v.24 no.5 pp. 7093-7114
ISSN:
1387-585X
Subject:
air temperature; beautification; cold; environment; landscapes; rain; relative humidity; summer; surface temperature
Abstract:
... In this study, the cooling effects of urban green roofs and water misting were explored for buildings in cold regions during the summer. We selected five different plant types and water-misted areas on the roof of a commercial building in Xi’an, and obtained temperature and humidity field measurements for the planted and water-misted areas, and concrete roofing as a control. Measurements and theor ...
DOI:
10.1007/s10668-021-01740-2

16. Developing an insulation box with automatic temperature control for PM2.5 measurements in cold regions

Author:
Teppei J. Yasunari; Shigeto Wakabayashi; Yutaka Matsumi; Sumito Matoba
Source:
Journal of environmental management 2022 v.311 pp. 114784
ISSN:
0301-4797
Subject:
Japan; Siberia; air; air pollution; air quality; air temperature; cold; environmental management; insulating materials; internal temperature; summer; Alaska; Antarctica; Arctic region
Abstract:
... Low-cost PM₂.₅ sensors are now used worldwide to assess air pollution. However, their operation is generally challenging in severely cold regions like Siberia, Alaska, the Arctic, and Antarctica. We made an insulation box with automatic internal temperature control developed for a low-cost PM₂.₅ sensor to maintain a warm operational environment with four light-bulb heaters when the air temperature ...
DOI:
10.1016/j.jenvman.2022.114784

17. Development of an independent modular air containment system for high-density data centers: Experimental investigation of row-based cooling performance and PUE

Author:
Jinkyun Cho; Beungyong Park; Seungmin Jang
Source:
Energy 2022 v.258 pp. 124787
ISSN:
0360-5442
Subject:
air; air temperature; cold; cooling; energy efficiency; heat transfer; prototypes
Abstract:
... This study presents a prototype of an independent modular air containment (MAC) system that overcomes the limitations of the existing room-based cooling and applies a row-based cooling system for a high-density data center that can meet the requirements of energy efficiency. Furthermore, to improve the cooling efficiency and safety, we developed a novel in-row cooling package with multiple heat-tr ...
DOI:
10.1016/j.energy.2022.124787

18. Ecogeographical Analysis of the Heracleum persicum, H. mantegazzianum, and H. sosnowskyi Distribution at the Northern Limit of Their Secondary Ranges in Europe

Author:
I. G. Zakhozhiy; I. V. Dalke; I. F. Chadin; V. A. Kanev
Source:
Russian journal of biological invasions 2022 v.13 no.2 pp. 203-214
ISSN:
2075-1117
Subject:
Heracleum persicum; Russia; air; air temperature; autumn; cold; heat; probability; snowpack; soil; viability; winter; Finland; Northern European region; Scandinavia
Abstract:
... This paper analyzes the distribution of Heracleum persicum, H. mantegazzianum, and H. sosnowskyi at the northern limit of their secondary ranges in Europe based on original and published data. The northernmost H. persicum occurrences are localized in coastal regions in the northern and central parts of the Scandinavian Peninsula (up to 71° N). In Fennoscandia, H. mantegazzianum and H. sosnowskyi w ...
DOI:
10.1134/S2075111722020138

19. Effect of ice thickness and snow cover depth on performance optimization of ground source heat pump based on the energy, exergy, economic and environmental analysis

Author:
Andrey Nikitin; Mehdi Farahnak; Mahdi Deymi-Dashtebayaz; Sergei Muraveinikov; Veronika Nikitina; Reza Nazeri
Source:
Renewable energy 2022 v.185 pp. 1301-1317
ISSN:
0960-1481
Subject:
air temperature; ambient temperature; cold; environmental assessment; exergy; fluid mechanics; greenhouse gases; heat pumps; heat transfer; ice; momentum; ozone depletion; renewable energy sources; snow; snowpack; soil depth; soil temperature; soil types; system optimization; temperature profiles
Abstract:
... In recent years, due to the use of renewable energy such as geothermal and capability of reduction of energy consumption and greenhouse gas emissions by ground source heat pumps, these heat pump cycles have attracted considerable attention as a green energy system. The variations in temperature of soil play an important role in efficiency of ground source heat pump cycles which is determined by so ...
DOI:
10.1016/j.renene.2021.12.132

20. Effects of Arctic sea ice in autumn on extreme cold events over the Tibetan Plateau in the following winter: possible mechanisms

Author:
Miao Bi; Qingquan Li; Song Yang; Dong Guo; Xinyong Shen; Xiaoting Sun
Source:
Climate dynamics 2022 v.58 no.9-10 pp. 2281-2292
ISSN:
0930-7575
Subject:
air; air temperature; animal husbandry; autumn; climate; cold; dynamics; latitude; models; sea ice; winter; Arabian Sea; Arctic Ocean; Arctic region; Atlantic Ocean; Bay of Bengal; Beaufort Sea; China; Lake Baikal; Norwegian Sea
Abstract:
... Extreme cold events (ECEs) on the Tibetan Plateau (TP) exert serious impacts on agriculture and animal husbandry and are important drivers of ecological and environmental changes. We investigate the temporal and spatial characteristics of the ECEs on the TP and the possible effects of Arctic sea ice. The daily observed minimum air temperature at 73 meteorological stations on the TP during 1980–201 ...
DOI:
10.1007/s00382-021-06007-0