Results 1 to 10 of about 5,192,926 (303)

Heating degree day spatial datasets for Canada [PDF]

open access: yesData 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
doaj   +4 more sources

The pricing of degree‐day weather options [PDF]

open access: yesAgricultural Finance Review, 2005
This paper presents a model and framework for pricing degree‐day weather derivatives when the weather variable is a non‐traded asset. Using daily weather data from 1840S1996, it is shown that a degree‐day weather index exhibits stable volatility and satisfies the random walk hypothesis.
Calum G Turvey
exaly   +3 more sources

Degree-Day Index for Estimating the Thermal Requirements of a Greenhouse Equipped with an Air-Earth Heat Exchanger System [PDF]

open access: yesJournal 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

A Facility’s Energy Demand Analysis for Different Building Functions

open access: yesBuildings, 2023
A more accurate determination of energy demands for buildings is of utmost importance for estimating future energy demands. This article presents two novel ideas that have the potential to contribute to a more precise determination of expected energy ...
Béla Bodó   +2 more
doaj   +1 more source

Analysis of the bioclimatic condition and require cooling and heating degree days in Islam Abade-Gharb City [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2017
One of the uses of climate in the environmental planning is recognizing the bioclimatic potentials of different regions. In this research, bioclimatic condition inIslam Abade-Gharb City analyzed based on monthly scale climatic data and bioclimatic ...
Alireza Entezari   +3 more
doaj   +1 more source

Temperature-Dependent Development of the Post-Diapause Periods of the Apricot Seed Wasp Eurytoma maslovskii (Hymenoptera: Eurytomidae): An Implication for Spring Emergence Prediction Models

open access: yesInsects, 2022
The present study investigates the influence of temperature on the development of Eurytoma maslovskii after a diapause break up until adulthood. The insect development rate was fitted to both linear and nonlinear models to estimate thermal bioparameters,
Hai Nam Nguyen   +3 more
doaj   +1 more source

The Response of Phenological Stages of Quinoa Promising Lines to Temperature and Photoperiod Regimes [PDF]

open access: yesپژوهشهای 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
doaj   +1 more source

Degree-Days [PDF]

open access: yes, 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 ...
  +6 more sources

Climate Change Helps Polar Invasives Establish and Flourish: Evidence from Long-Term Monitoring of the Blowfly Calliphora vicina

open access: yesBiology, 2023
The isolated sub-Antarctic islands are of major ecological interest because of their unique species diversity and long history of limited human disturbance. However, since the presence of Europeans, these islands and their sensitive biota have been under
Ella Z. Daly   +5 more
doaj   +1 more source

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