Friday, 15 December 2023

Impact of Land Use Change on the Diurnal Cycle Climate of the Canadian Prairies | Chapter 2 | Emerging Issues in Environment, Geography and Earth Science Vol. 4

 AAFC [1] This paper uses at fixed intervals observations from 1953 to 2011 of hotness, relative humidity, and clouded cloud cover from 14 climate stations across the Canadian Grasslands to analyze the impact of land land use change on the diurnal era climate, presented by the mean hotness and relative humidity and their during the day ranges. We show the difference 'tween the years 1953-1991 and 1992-2011. The land use changes have happened largest in Saskatchewan place 15-20% of the land area has happened converted earlier four decades from summer inactive (where the land was abandoned bare for 1 year) to annual cutting. During the increasing season from 20 May to 28 Noble, relative humidity has raised by about 7%. During the first 2 months, 20 Grant permission to 19 July, maximum temperatures and the lasting range of temperature have dead by 1.2 ⁰ C and 0.6 ⁰ C, respectively, cloud cover has raised by about 4%, reducing surface net dissemination by 6 W m-2, and precipitation has raised. We use the dry-downs following in position or time precipitation to separate the impact of cloud cover and show the union between evapotranspiration and relative dampness. We estimate, using reanalysis dossier from ERA-Interim, that raised transpiration from the best area of open land that can be cultivated has reduced the surface Bowen percentage by 0.14-0.2. For the month on either side of the increasing season, cloud cover has fallen somewhat; maximum temperatures have raised, increasing the occurring every day temperature range and the occurring every day range of humidity.

Author(s) Details:

Alan K. Betts,
Atmospheric Research, Pittsford, Vermont, USA.

Raymond Desjardins,
Agriculture & Agri-Food Canada, Ottawa, Ontario, Canada.

Devon Worth,
Agriculture & Agri-Food Canada, Ottawa, Ontario, Canada.

Darrel Cerkowniak,
Agriculture & Agri-Food Canada, Saskatoon, Saskatchewan, Canada.

Please see the link here: https://stm.bookpi.org/EIEGES-V4/article/view/12707

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