Results 11 to 20 of about 14,831,698 (353)

Assessment of current methods of positive degree-day calculation using in situ observations from glaciated regions [PDF]

open access: yes, 2015
The continued use of the Positive Degree-Day (PDD) method to predict ice sheet melt is generally favoured over surface energy balance methods partly due to the computational efficiency of the algorithm and the requirement of only one input variable ...
L. Wake, S. Marshall
semanticscholar   +2 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

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

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

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 ...
  +5 more sources

Differentiating Snow and Glacier Melt Contribution to Runoff in the Gilgit River Basin via Degree-Day Modelling Approach

open access: yesAtmosphere, 2020
In contrast to widespread glacier retreat evidenced globally, glaciers in the Karakoram region have exhibited positive mass balances and general glacier stability over the past decade.
Yasir Latif   +6 more
semanticscholar   +1 more source

Comparative Study of Hydrology and Icemelt in Three Nepal River Basins Using the Glacio-Hydrological Degree-Day Model (GDM) and Observations From the Advanced Scatterometer (ASCAT)

open access: yesFrontiers in Earth Science, 2020
An assessment of the water supply and its seasonal and annual changes over the century in the High Mountain Asia (HMA) region is of increasing interest due to its potential impact on one-sixth of the global population. In order to understand the changing
R. Kayastha   +4 more
semanticscholar   +1 more source

Building energy model validation and estimation using heating and cooling degree days (HDD–CDD) based on accurate base temperature

open access: yesEnergy Science & Engineering, 2022
A great deal of energy used in buildings is directed toward heating, ventilation, and air‐conditioning (HVAC). The key procedure in reducing heating and cooling loads is the creation of a baseline model that represents a theoretical version of the ...
Mahmood Mehregan   +3 more
doaj   +1 more source

Modelling of population dynamics of insects in any ecosystem with several distributions of insect development: A Review

open access: yesJulius-Kühn-Archiv, 2018
Predicting the occurrence of insects with a high accuracy requires the estimation of insect development time and the variation among individuals for each life stage and species under different environmental conditions such as fluctuating temperature ...
Jian, Fuji   +3 more
doaj   +1 more source

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