The unequal connectivity of parks and tree canopy in 10 U.S. cities

Urban forestry & urban greening, Год журнала: 2024, Номер 96, С. 128332 - 128332

Опубликована: Апрель 24, 2024

Язык: Английский

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Air-conditioning anthropogenic heat in high-density residential areas: Spatial patterns and impacts

Energy and Buildings, Год журнала: 2024, Номер 318, С. 114406 - 114406

Опубликована: Июнь 21, 2024

Язык: Английский

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Quantitative Perturbation Analysis of Plant Factory LED Heat Dissipation on Crop Microclimate

Horticulturae, Год журнала: 2023, Номер 9(6), С. 660 - 660

Опубликована: Июнь 2, 2023

Regulating plant factories is crucial for optimal growth and yield. Although LEDs (light-emitting diode) are called cold light sources, more than 80% of the heat still emitted into surrounding environment. In high-density vertical agricultural facilities, crop canopy positioned close to source maximize absorption promote growth. LED dissipation can cause disturbances in microclimate canopies, which lead tip burn disease crops result economic losses factories. CFD (computational fluid dynamics) used as main technical tool simulate optimize environment facilities. This study utilized Star-ccm+ under different treatments. Uniformity coefficient UI disturbance θ were proposed quantitatively analyze dissipation’s impact on microclimate. T5 treatment group, had a PPFD 350 μmol/m2·s zone 250 seedling zone, relative humidity (RH), airflow, temperature uniformity coefficients 0.6111, 0.3259, 0.5354, respectively, with corresponding 0.0932, 0.1636, 0.1533. clarifies degree perturbation caused by microclimate, providing theoretical basis regulating factory promoting sustainability.

Язык: Английский

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Heat exposure and coping strategies for food delivery riders under urban heat extremes

Energy and Buildings, Год журнала: 2024, Номер 322, С. 114693 - 114693

Опубликована: Авг. 18, 2024

Язык: Английский

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Numerical investigations on urban roadside vegetation for efficient mitigation of airborne ultra-fine particles pollution: Model development, validation and implementation

Urban Climate, Год журнала: 2025, Номер 61, С. 102377 - 102377

Опубликована: Март 18, 2025

Язык: Английский

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