Alleviating heat stress in cultivated plants with a radiative cooling and moisturizing film
文献类型：期刊论文
| 作者 | Lin, Chongjia10; Hur, Jun10; Zhang, Muhan9; Zhang, Yinglun10; Zhang, Lenan8; Huang, Zhaolu7; Liu, Xingcai6; Li, Cruz Y.5; Huang, Jingyuan10; Chu, Fuqiang4 |
| 刊名 | ENERGY CONVERSION AND MANAGEMENT
 |
| 出版日期 | 2024-09-01 |
| 卷号 | 315页码:10 |
| ISSN号 | 0196-8904 |
| DOI | 10.1016/j.enconman.2024.118786 |
| 英文摘要 | Global warming intensifies heat stress, posing substantial challenges to cultivated plants and agricultural yield production. The high solar absorptance of soil results in elevated temperatures, pushing plants beyond their ideal growth range. Additionally, this rise in soil temperature accelerates soil moisture evaporation, further aggravating existing water scarcity issues. Common cooling solutions tends to consume significant amounts of water or offer limited cooling capacities. In response, a radiative cooling and moisturizing film composed of biodegradable ethyl-cellulose was developed. With a solar reflectance of 97% and a thermal emissivity of 0.93, this film provides efficient zero-energy cooling for soil surfaces. Field tests have demonstrated that compared to commercial cooling mulch, the radiative cooling film significantly reduces soil temperature and moisture evaporation by 50% and 60%, respectively. Furthermore, it boosts plant growth by 30% by moderating leaf temperatures and augmenting the exposure to reflected sunlight, crucial for photosynthesis on hot days. Global heat-water simulations reveal that the film increases soil moisture preservation by over 80% and alleviates agricultural water scarcity by over 60% in arid regions during hot seasons. This work offers a practical and sustainable solution to mitigate heat stress and promote resilient cultivation practices in the context of global warming. |
| WOS关键词 | WATER ; EVAPORATION |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:001274013400001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206975]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Yao, Shuhuai; Huang, Baoling; Li, Weihong |
| 作者单位 | 1.City Univ Hong Kong, Hong Kong Inst Adv Study, Hong Kong, Peoples R China 2.HKUST, Shenzhen Hong Kong Collaborat Innovat Res Inst, Shenzhen, Peoples R China 3.Hong Kong Univ Sci & Technol, Dept Civil & Environm Engn, Hong Kong, Peoples R China 4.Univ Sci & Technol Beijing, Sch Energy & Environm Engn, Beijing, Peoples R China 5.Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R China 6.Chinese Acad Sci, Key Lab Water Cycle & Related Land Surface Proc, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 7.Natl Univ Singapore, Fac Sci, Dept Chem, Singapore 117543, Singapore 8.MIT, Dept Mech Engn, Cambridge, MA 02139 USA 9.City Univ Hong Kong, Dept Mech Engn, Hong Kong, Peoples R China 10.Hong Kong Univ Sci & Technol, Dept Mech & Aerosp Engn, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Chongjia,Hur, Jun,Zhang, Muhan,et al. Alleviating heat stress in cultivated plants with a radiative cooling and moisturizing film[J]. ENERGY CONVERSION AND MANAGEMENT,2024,315:10. |
| APA | Lin, Chongjia.,Hur, Jun.,Zhang, Muhan.,Zhang, Yinglun.,Zhang, Lenan.,...&Li, Weihong.(2024).Alleviating heat stress in cultivated plants with a radiative cooling and moisturizing film.ENERGY CONVERSION AND MANAGEMENT,315,10. |
| MLA | Lin, Chongjia,et al."Alleviating heat stress in cultivated plants with a radiative cooling and moisturizing film".ENERGY CONVERSION AND MANAGEMENT 315(2024):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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