Articles with "degree day" as a keyword



Global population‐weighted degree‐day projections for a combination of climate and socio‐economic scenarios

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Published in 2021 at "International Journal of Climatology"

DOI: 10.1002/joc.7328

Abstract: The projected global temperature increase in the 21st century is expected to have consequences on energy consumption due to increase (decrease) in energy demand to cool (heat) the built environments. Such increase (decrease) also depends… read more here.

Keywords: climate; day projections; population weighted; degree day ... See more keywords

Degree-day based phenological forecasting model of saddle gall midge (Haplodiplosis marginata) (Diptera: Cecidomyiidae) emergence

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Published in 2017 at "Crop Protection"

DOI: 10.1016/j.cropro.2017.08.025

Abstract: Outbreaks of saddle gall midge (Haplodiplosis marginata) affecting wheat and other cereals are difficult to anticipate and may not be identified until damage has occurred. Earlier work on this pest has shown that degree day… read more here.

Keywords: saddle gall; degree day; model; gall midge ... See more keywords

A simple physics-based improvement to the positive degree day model

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Published in 2018 at "Journal of Glaciology"

DOI: 10.1017/jog.2018.55

Abstract: ABSTRACT Meltwater is important to understanding glacier health and dynamics. Since melt measurements are uncommon, ice ablation estimates are often based on models including the positive degree day (PDD) model. The PDD estimate is popular… read more here.

Keywords: pdd model; physics; degree day; physics based ... See more keywords

176 Application of growing degree day to predict diet crude protein in rangeland beef cows

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Published in 2020 at "Journal of Animal Science"

DOI: 10.1093/jas/skaa278.242

Abstract: We used a fecal near infrared spectroscopy (FNIRS) calibration for cattle diet crude protein (CP) to evaluate the efficacy of growing degree day (GDD) as a remotely-sensed method to monitor grazing animal nutrition. Composite fecal… read more here.

Keywords: beef cows; diet crude; growing degree; degree day ... See more keywords

Validation of degree‐day models for predicting the emergence of two fruit flies (Diptera: Tephritidae) in northeast Egypt

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Published in 2020 at "Insect Science"

DOI: 10.1111/1744-7917.12750

Abstract: We estimated thermal developmental thresholds (T0) and degree‐day (DD) constants for the immature stages of two tephritid pests, Bactrocera zonata (Saunders) and Ceratitis capitata (Weidenmann). Males of both species were trapped in an Egyptian guava… read more here.

Keywords: capitata; zonata; degree day; development ... See more keywords

Growing Degree-Day Measurement of Cyst Germination Rates in the Toxic Dinoflagellate Alexandrium catenella

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Published in 2022 at "Applied and Environmental Microbiology"

DOI: 10.1128/aem.02518-21

Abstract: Germination by benthic life history stages is the first step of bloom initiation in many, diverse phytoplankton species. This study outlines a growing degree-day (DD) approach for comparing the temperature dependence of germination rates measured… read more here.

Keywords: degree day; temperature; germination; germination rates ... See more keywords
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Spatial and Temporal Variability in Positive Degree-Day in Western China under Climate Change

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Published in 2021 at "Atmosphere"

DOI: 10.3390/atmos12040443

Abstract: Positive degree day (PDD) indicates the accumulated positive temperature in a given time period; it directly relates to the melting of snow and ice, and it is a key parameter between global warming and cryosphere… read more here.

Keywords: change; positive degree; degree day; pdd ... See more keywords

Refining Degree-Day Models for Sparganothis Fruitworm in Cranberry by Biofix and Variety

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Published in 2024 at "Horticulturae"

DOI: 10.3390/horticulturae10121346

Abstract: Timing insecticide applications with insect emergence is critical for the management of cranberry pests like Sparganothis fruitworm (Sparganothis sulfureana, Lepidoptera: Tortricidae). The annual peak flight of S. sulfureana has previously been predicted using a degree-day… read more here.

Keywords: biofix; cranberry; peak flight; variety ... See more keywords

Assessing Increased Glacier Ablation Sensitivity to Climate Warming Using Degree-Day Method in the West Nyainqentanglha Range, Qinghai–Tibet Plateau

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Published in 2025 at "Sustainability"

DOI: 10.3390/su17115143

Abstract: Limited surface energy and mass flux data hinder the understanding of glacier retreat mechanisms on the Qinghai–Tibet Plateau (QTP). Glaciers in the west Nyainqentanglha Range (WNR) supply meltwater to the densely populated Lhasa River basin… read more here.

Keywords: qinghai tibet; ablation; tibet plateau; degree day ... See more keywords

Country- and species-dependent parameters for the heating degree day method to distribute NOx and PM emissions from residential heating in the EU 27: application to air quality modelling and multi-year emission projections

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Published in 2025 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-25-2807-2025

Abstract: Abstract. The combustion of fossil and biofuels in the residential sector can cause high background levels of air pollutants in winter but also pollution peaks during cold periods. Its emissions are dominated by space heating… read more here.

Keywords: air; degree day; country species; heating degree ... See more keywords