International Journal of Biometeorology
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Seasonal influence on the reproductive performance of swine in the humid zone of Ghana
International Journal of Biometeorology - Tập 36 - Trang 124-124 - 1992
Body water metabolism in high altitude natives during and after a stay at sea level
International Journal of Biometeorology - Tập 25 - Trang 47-52 - 1981
Body fluid compartments were studied in a group of high altitude natives after a stay of two months at sea level and during 12 days at an altitude of 3,500 m. Measurements of total body water and extracellular water were made on day 3 and 12 of reinduction to altitude, while plasma volume was measured on day 12 only. The intracellular water, blood volume and red cell mass were computed from the above parameters. Total body water and intracellular water decreased by 3.3% (P<0.001) and 5.0% (P<0.001) respectively by the 3rd day at altitude and did not change thereafter. Extracellular water increased progressively at altitude, but the increase was not significant. Blood volume and red cell mass increased significantly while plasma volume decreased at altitude. These data were compared with that of low landers. This study suggested body hypohydration on high altitude induction in low landers as well as in high altitude natives on reinduction.
Effects of seasonal rainfall on radial growth in two tropical tree species
International Journal of Biometeorology - Tập 41 - Trang 13-16 - 1997
Seasonal drought may limit primary productivity in most of the tropics, but the determinants of tree growth are not well known. A 10-year study of the deciduous trees Cochlospermum vitifolium (Willd.) Spreng. (Cochlospermaceae) and Cnidoscolus spinosus Lundell (Euphorbiaceae) in southwestern México showed radial growth to be highly correlated (both r>0.85) only with precipitation during an interval of <2 months in the mid-wet season. Growth was not affected by total annual precipitation or by an early starting or late ending of the wet season, or by heavy rainfall in the dry season. Annual mean girth increments ranged from 0.03 to 3.31 cm and −0.1 to 2.01 cm, respectively. The best model for growth (r
2>0.85) was a linear combination of mid-summer precipitation (positive coefficient) and total precipitation over the previous 2 years (negative coefficient). Comparison with other species showed heterogeneous responses of wood production to climate variation, and suggests that the range of functional types of dry forest trees is still unknown.
Atmospheric spore content at Mount Cimone, Italy, in relation to the winds
International Journal of Biometeorology - Tập 20 Số 3 - Trang 184-189 - 1976
Peripheral vascular responses to heat stress in elderly men
International Journal of Biometeorology - Tập 15 - Trang 325-329 - 1971
Perceived impact of meteorological conditions on the use of public space in winter settlements
International Journal of Biometeorology - Tập 64 - Trang 631-642 - 2020
This study aimed to assess the impact of meteorological conditions on the use of public space in Scandinavia and Canada. Between September 21 and December 18, 2017, a cross-sectional online survey ‘EAMQ-Climate: space’ was distributed via web-based platforms. Survey responses were received from 361 residents (258 people from Scandinavia and 103 from Canada). The relative impact of the meteorological determinants on the use of public space was calculated, and a factor analysis was performed. Disparities between Canada and Scandinavia as well as between the climate zones represented were analysed using ANOVA. Overall results showed that the most significant meteorological enablers for the use of outdoor public spaces in winter were solar gain, snowfall and snow-covered surfaces. The main barriers were slush-covered and icy surfaces, rainfall and darkness. Wind and cold were conditions with less influence. The impact of rain and ice, however, differed between climatic zones. It was also established that, when addressing the meteorological impact on avoiding the use of public spaces in winter, it is vital to discriminate between conditions related to a) the ground surface and b) ambient conditions, as well as the particular significance of c) snow and sun, and d) darkness. For the design of public space in winter cities, we conclude that designers need to focus on a wider range of weather conditions than sun, wind and cold, and include snow, rainfall, slushy and icy ground and poor visibility. The study suggests that winter public space has a higher climatic design requirement to be successful than streets and pathways that are mainly used for soft mobility.
Influence of weather and climate on the fibrinogen content of human blood
International Journal of Biometeorology - Tập 16 Số 1 - Trang 93-95 - 1972
Comparison of the efficacies of peloid therapy and paraffin treatment given as an adjuncts to exercise therapy in patients with hallux rigidus: a randomized, uncontrolled, prospective study
International Journal of Biometeorology - - 2022
Jahresgang von Infektionskrankheiten in Mitteleuropa
International Journal of Biometeorology - Tập 14 - Trang 55-76 - 1970
Das jährliche und jahreszeitliche Verhalten in der Häufigkeit der Infektionskrankheiten Grippe, Poliomyelitis, Masern, Scharlach, Diphtherie, Windpocken, Röteln, Hepatitis, Keuchhusten und Mumps wurde anhand der wöchentlichen Meldungen der Jahre 1946–1961 in der Schweiz, in Südund Nordbayern, in Dänemark und Norwegen untersucht. Die Krankheitsfälle schwankten zahlenmässig von Jahr zu Jahr. In den einzelnen Jahren zeigen sich aber so ähnliche jahreszeitliche Verteilungen, dass sie zu typischen mittleren Jahresgängen zusammengefasst werden konnten. Dabei lassen sich Krankheiten mit Winter-, Frühjahr-, Sommer- und Herbstgipfel unterscheiden. Die mittleren Jahresgänge wurden mathematisch analysiert und formuliert. Die Grundwelle der harmonischen Analyse beschreibt den Jahresgang, ihr sind kurzperiodische Schwankungen überlagert, die z.T. singularitätenmässig in allen Jahren auftreten.
Advances in spring leaf phenology are mainly triggered by elevated temperature along the rural-urban gradient in Beijing, China
International Journal of Biometeorology - Tập 67 Số 5 - Trang 777-791 - 2023
Tổng số: 3,125
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