scholarly journals Effect of Driver's License Status on the Health and Lifestyle of Elderly Residents in Areas With Heavy Snowfall

2021 ◽  
Vol 70 (2) ◽  
pp. 134-145
Author(s):  
Yoshie IIYOSHI ◽  
Chiyo INOUE ◽  
Miwako KOMAGATA
Keyword(s):  
Heavy Snowfall ◽  
Driver's License

The Limitations of Wintering Away From Customary Pastures in Relation to Dzud in Mongolia's Gobi Region

2020 ◽  
Vol 24 (1) ◽  
pp. 86-110
Author(s):  
Annika Ericksen
Keyword(s):  
Expert Knowledge ◽  
Ethnographic Research ◽  
Heavy Snowfall ◽  
Variable Environment ◽  
Migration Decisions ◽  
Complicating Factors ◽  
High Uncertainty

This article, based on ethnographic research in a Gobi district in Mongolia, focuses on herders 'wintering away' from customary winter campsites to access better pasture elsewhere. Because of the drawbacks associated with wintering at non-customary as opposed to 'home' pastures, many herders consider 'wintering away' to be a last resort. In the 2009–10 dzud (winter disaster), in Bayanlig soum, most households that wintered away were hit by unusually heavy snowfall and suffered higher livestock losses than those households that stayed at their customary campsites. While herders' migration decisions are guided by expert knowledge of the environment, complicating factors and high uncertainty can contribute to livestock losses despite their best efforts. Mobility is essential to herders' success in a variable environment, but not all forms and instances of migration are equally beneficial. This article draws on herders' accounts to explore a migration dilemma in the Gobi that may become more common.

Driver's License and Voter Registration Lists a s Population-Based Sampling Frames for Rural African Americans

2001 ◽  
Vol 11 (6) ◽  
pp. 385-388 ◽  
Author(s):  
Adaora A Adimora ◽  
Victor J Schoenbach ◽  
Francis E.A Martinson ◽  
Tonya R Stancil ◽  
Kathryn H Donaldson
Keyword(s):  
African Americans ◽  
Population Based ◽  
Voter Registration ◽  
Driver's License

scholarly journals Habitat Characteristics Coincidence of Dead and Living Long-Tailed Gorals (Naemorhedus caudatus) According to Extreme Snowfall

Animals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 997
Author(s):  
Hee-Bok Park ◽  
Sungwon Hong
Keyword(s):  
Species Distribution Modeling ◽  
Habitat Characteristics ◽  
Heavy Snowfall ◽  
Field Surveys ◽  
Location Data ◽  
Pregnant Females ◽  
Occurrence Data ◽  
Animal Remains ◽  
Extensive Field ◽  
Lower Mobility

The long-tailed goral (Naemorhedus caudatus) is a critically endangered herbivore in South Korea. Despite government efforts to recover the population through reintroduction programs, the animal remains vulnerable to heavy snowfall. From March to June 2010, 24 animals were found dead due to heavy snowfall in the Wangpi Stream basin. In this study, we hypothesized that gorals that died due to snowfall are low-status individuals that lived in the sub-optimal or non-suitable areas. Using the occurrence data from extensive field surveys from 2008 to 2010 in the Wangpi Stream and the carcass location data, we (1) defined the goral habitat characteristics and (2) compared the habitat characteristics between dead and living gorals using ensemble species distribution modeling. The results suggested that the sites where dead gorals were found were highly related to typical goral habitats. These results implied that the optimal goral habitats could become uninhabitable following heavy snowfall. Most of the dead animals were pregnant females or were young, implying that they could not escape their primary habitats due to lower mobility. Thus, when there is a climate catastrophe, the optimal goral habitats should be considered for rescue and artificial feeding.

scholarly journals High correlation between winter precipitation and air temperature in heavy-snowfall areas in Japan

2008 ◽  
Vol 49 ◽  
pp. 7-10 ◽  
Author(s):  
Yukari Takeuchi ◽  
Yasoichi Endo ◽  
Shigeki Murakami
Keyword(s):  
Air Temperature ◽  
Winter Precipitation ◽  
The Sea Of Japan ◽  
Heavy Snowfall ◽  
Temperature And Precipitation ◽  
Effective Factor ◽  
Precipitation Decrease ◽  
Precipitation Ratio ◽  
Term Data

AbstractLong-term data of winter air temperature and precipitation were analyzed and the correlation between them investigated in order to identify the factors influencing snow reduction during the recent warmer winters in the heavy-snowfall areas in Japan. A high negative correlation between winter precipitation and air temperature was identified in the heavy-snowfall areas on the Sea of Japan side in the center of the main island (Honshu). It was confirmed that precipitation is mainly caused by cold winter monsoons, and thus correlates to a large extent with air temperature in these areas. The precipitation decrease can be considered an effective factor for the recent reduction in snow as well as the snowfall to precipitation ratio. This should be taken into account for a better prediction of snow reduction in relation to global warming.

scholarly journals Improved Detection Using Negative Elevation Angles for Mountaintop WSR-88Ds. Part III: Simulations of Shallow Convective Activity over and around Lake Ontario

2007 ◽  
Vol 22 (4) ◽  
pp. 839-852 ◽  
Author(s):  
Rodger A. Brown ◽  
Thomas A. Niziol ◽  
Norman R. Donaldson ◽  
Paul I. Joe ◽  
Vincent T. Wood
Keyword(s):  
New York ◽  
Flow Direction ◽  
New York State ◽  
Lake Ontario ◽  
Heavy Snowfall ◽  
Land Area ◽  
Lake Effect ◽  
Northern Side ◽  
Low Altitude ◽  
The Difference

Abstract During the winter, lake-effect snowstorms that form over Lake Ontario represent a significant weather hazard for the populace around the lake. These storms, which typically are only 2 km deep, frequently can produce narrow swaths (20–50 km wide) of heavy snowfall (2–5 cm h−1 or more) that extend 50–75 km inland over populated areas. Subtle changes in the low-altitude flow direction can mean the difference between accumulations that last for 1–2 h and accumulations that last 24 h or more at a given location. Therefore, it is vital that radars surrounding the lake are able to detect the presence and strength of these shallow storms. Starting in 2002, the Canadian operational radars on the northern side of the lake at King City, Ontario, and Franktown, Ontario, began using elevation angles of as low as −0.1° and 0.0°, respectively, during the winter to more accurately estimate snowfall rates at the surface. Meanwhile, Weather Surveillance Radars-1988 Doppler in New York State on the southern and eastern sides of the lake—Buffalo (KBUF), Binghamton (KBGM), and Montague (KTYX)—all operate at 0.5° and above. KTYX is located on a plateau that overlooks the lake from the east at a height of 0.5 km. With its upward-pointing radar beams, KTYX’s detection of shallow lake-effect snowstorms is limited to the eastern quarter of the lake and surrounding terrain. The purpose of this paper is to show—through simulations—the dramatic increase in snowstorm coverage that would be possible if KTYX were able to scan downward toward the lake’s surface. Furthermore, if KBUF and KBGM were to scan as low as 0.2°, detection of at least the upper portions of lake-effect storms over Lake Ontario and all of the surrounding land area by the five radars would be complete. Overlake coverage in the lower half (0–1 km) of the typical lake-effect snowstorm would increase from about 40% to about 85%, resulting in better estimates of snowfall rates in landfalling snowbands over a much broader area.

Estimating the accuracy of the very heavy snowfall forecast in the Urals by the WRF model

2016 ◽  
Vol 41 (3) ◽  
pp. 193-198 ◽  
Author(s):  
N. A. Kalinin ◽  
A. L. Vetrov ◽  
E. V. Pishchal’nikova ◽  
E. M. Sviyazov ◽  
A. N. Shikhov
Keyword(s):  
Wrf Model ◽  
Heavy Snowfall ◽  
The Urals

scholarly journals The Influence of New European Union Driver’s License Legislation on Reporting of Severe Hypoglycemia by Patients With Type 1 Diabetes

Diabetes Care ◽  
2014 ◽  
Vol 38 (1) ◽  
pp. 29-33 ◽  
Author(s):  
Ulrik Pedersen-Bjergaard ◽  
Louise Færch ◽  
Marie-Louise Allingbjerg ◽  
Rikke Agesen ◽  
Birger Thorsteinsson
Keyword(s):  
European Union ◽  
Type 1 Diabetes ◽  
Severe Hypoglycemia ◽  
Driver's License

scholarly journals Uncertainties of ground-based microwave radiometer retrievals in zenith and off-zenith observations under snow conditions

2017 ◽  
Vol 10 (1) ◽  
pp. 155-165 ◽  
Author(s):  
Wengang Zhang ◽  
Guirong Xu ◽  
Yuanyuan Liu ◽  
Guopao Yan ◽  
Dejun Li ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Microwave Radiometer ◽  
Retrieval Algorithm ◽  
Mean Square ◽  
Atmospheric Conditions ◽  
Vapor Density ◽  
Heavy Snowfall ◽  
Snow Conditions ◽  
The Impact ◽  
Mean Square Errors

Abstract. This paper is to investigate the uncertainties of microwave radiometer (MWR) retrievals in snow conditions and also explore the discrepancies of MWR retrievals in zenith and off-zenith observations. The MWR retrievals were averaged in a ±15 min period centered at sounding times of 00:00 and 12:00 UTC and compared with radiosonde observations (RAOBs). In general, the MWR retrievals have a better correlation with RAOB profiles in off-zenith observations than in zenith observations, and the biases (MWR observations minus RAOBs) and root mean square errors (RMSEs) between MWR and RAOB are also clearly reduced in off-zenith observations. The biases of temperature, relative humidity, and vapor density decrease from 4.6 K, 9 %, and 1.43 g m−3 in zenith observations to −0.6 K, −2 %, and 0.10 g m−3 in off-zenith observations, respectively. The discrepancies between MWR retrievals and RAOB profiles by altitude present the same situation. Cases studies show that the impact of snow on accuracies of MWR retrievals is more serious in heavy snowfall than in light snowfall, but off-zenith observation can mitigate the impact of snowfall. The MWR measurements become less accurate in snowfall mainly due to the retrieval algorithm, which does not consider the effect of snow, and the accumulated snow on the top of the radome increases the signal noise of MWR measurements. As the snowfall drops away by gravity on the sides of the radome, the off-zenith observations are more representative of the atmospheric conditions for RAOBs.

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