Results 251 to 260 of about 27,429 (307)

Spatial and temporal evolution and greenhouse gas emissions of China's agricultural plastic greenhouses

Science of the Total Environment, 2023
The rapid development of the use of agricultural plastic greenhouses in China in recent years has played an important role in the generation of economic benefits from agriculture. However, it has also led to severe negative environmental impacts. Thus, it is necessary to explore the spatial and temporal evolution of agricultural plastic greenhouses in ...
Liangjie Xin
exaly   +3 more sources

Energy from greenhouse plastic films

Nano Energy, 2021
Abstract Greenhouses are occupying worldwide vast cultivated land for plantation. The polymer film covered on most greenhouses is exactly a ready-made triboelectrification layer for Triboelectric Nanogenerator (TENG). However, so far, such a huge area of polymer film is still underutilized.
Hao Wang   +8 more
openaire   +1 more source

DETERMINATION OF THERMAL TRANSPARENCY OF PLASTICS MATERIAL FOR COVERING GREENHOUSES

Acta Horticulturae, 1990
La consommation thermique d'une serre pour son chauffage dépend essentiellement de sa couverture et de son comportement sous un climat extérieur donné. De nombreux films plastiques aux propriétés mal connues sont apparus sur le marché. Il devient alors nécessaire de caractériser les matériaux de couverture par un coefficient de déperdition, de déceler ...
Feuilloley, P.   +3 more
openaire   +3 more sources

Efficiency of Plastic Nets for Greenhouse Shading

2023
Agricultural production is influenced by extreme weather phenomena, accompanied by major global changes, such as the increasingly sudden and frequent appearance of new types of insects, the transformation of eating habits (e.g., “smart/super foods”), etc.
Roberto Puglisi   +4 more
openaire   +2 more sources

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