Heating degree day spatial datasets for Canada [PDF]
Data in Brief, 2023 Heating degree days (HDD) represent a concise measure of heating energy requirements used to inform decision making about the impact of climate change on heating energy demand.
Heather MacDonald +5 more
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Degree-Day Index for Estimating the Thermal Requirements of a Greenhouse Equipped with an Air-Earth Heat Exchanger System [PDF]
Journal of Agricultural Machinery, 2021 In this research, an attempt was made to utilize an Earth-Air Heat Exchanger (EAHE) system as a source of shallow geothermal energy to provide thermal demands of a commercial greenhouse located in Alborz province, Iran.
H Faridi +3 more
doaj +1 more source
Base temperature estimates for lisianthus cultivars grown in different planting seasons [PDF]
Pesquisa Agropecuária Brasileira, 2023 The objective of this work was to determine the base temperature of six lisianthus cultivars, grown at seven planting seasons in the municipality of Capão do Leão, in the state of Rio Grande do Sul, Brazil.
Daniela Höhn +5 more
doaj +1 more source
Optimisation on the thermal insulation layer thickness in buildings with environmental analysis an u
Journal of Thermal Engineering, 2021 This study determines the optimum insulation layer thickness to be applied to external building walls considering the heating degree-day (HDD) method, then energy saving costs, payback periods, and carbon dioxide (CO2) emissions are calculated ...
Cenker AKTEMUR +2 more
doaj +1 more source
, 2011 The melting of snow and ice is assumed to be related to air temperature as long as air temperature is above a critical threshold, usually close to the melting point of ice. In particular, the amount of snow or ice melted at a certain place, during a certain period, is assumed proportional to the sum of positive temperatures (on the Celsius scale) at ...
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Temperature requirements for immature stages of Sunn Pest, Eurygaster integriceps Puton (Hemiptera: Scutelleridae) [PDF]
نامه انجمن حشرهشناسی ایرانSunn Pest, Eurygaster integriceps is a serious insect pest of wheat and barley throughout West and Central Asia. Effects of temperature on the development and survival of different stages of E. integriceps were studied.
Masoud Amir Maafi, Bruce L. Parker
doaj +3 more sources
Thermal time in sprinkler-irrigated lowland rice [PDF]
Pesquisa Agropecuária Brasileira, 2017 : The objective of this work was to evaluate methods of thermal time calculation and the duration of the development stages of lowland rice (Oryza sativa) irrigated by sprinkling. The experiment was conducted during three growing seasons (2010/2011, 2011/
Alex Cristiano Bartz +7 more
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Thermal insulation performance curves for exterior walls in heating and cooling seasons
Journal of Thermal Engineering, 2023 Determination of thermal insulation performance (i.e. optimum insulation thickness, energy saving and payback period) is a tedious and time-consuming task that requires a thorough knowledge in thermal insulation engineering and economics.
Mohammad Ahmad BATIHA +5 more
doaj +1 more source
Temperature Effect and Biological Aspects of Phenacoccus parvus Morrison (Hemiptera: Pseudococcidae). [PDF]
Journal of Plant Protection and Pathology, 2018 The present study was carried out under laboratory conditions to investigate the influence of four constant temperatures (20, 25, 30 and 35oC) and 60±5% R.H.on the development of the immature stages of Phenacoccus parvus Morrison as well as on the ...
Naglaa Youssef
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The Response of Phenological Stages of Quinoa Promising Lines to Temperature and Photoperiod Regimes [PDF]
پژوهشهای زراعی ایران, 2021 IntroductionOne of the important factors in the adaptation of plants to new environmental conditions is the appropriate response of development stages to temperature and photoperiod regimes.
Sh Eghbali +3 more
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