干旱区生态环境知识资源中心(Arid): Effects of Leaf Hydrophilicity and Stomatal Regulation on Foliar Water Uptake Capacity of Desert Plants

Arid

DOI	10.3390/f14030551
	Effects of Leaf Hydrophilicity and Stomatal Regulation on Foliar Water Uptake Capacity of Desert Plants
	Wang, Huimin; Li, Zhoukang; Yang, Jianjun
通讯作者	Yang, JJ
来源期刊	FORESTS
EISSN	1999-4907
出版年	2023
卷号	14 期号:3
英文摘要	Foliar water uptake (FWU) is one of the primary water sources for desert plants. Desert plants' water uptake capacity is essential in maintaining the balance of carbon and water. However, there are few studies on FWU capacity in desert plants and the physiological and ecological characteristics that lead to differences in FWU capacity. In order to clarify FWU strategies and the influencing factors of plants in desert ecosystems, this study measured the contact angle, FWU parameters, and hydraulic parameters to explore six desert plants' FWU capacity and the effects of leaf wettability and hydraulic parameters on FWU capacity. The results showed that all six plants had FWU capacity, among which the leaves of Nitraria sibirica Pall. and Halimodendron halodendron (Pall.) Voss had a high foliar water uptake rate (k) and high foliar water uptake accumulation (FWU storage), and the leaves of Glycyrrhiza uralensis Fisch. had a high k and low FWU storage. The leaves of Populus euphratica Oliv., Apocynum hendersonii Hook. f., and Alhagi sparsifolia Shap. had a low k and low FWU storage. Additionally, FWU capacity was mainly affected by stomatal regulation compared with leaf wettability and leaf structure. The results of this study will help to improve the understanding of the physiological and ecological adaptability of desert plants.
英文关键词	arid area foliar water uptake strategies isohydry leaf wettability turgor loss point
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000967888900001
WOS关键词	TURGOR LOSS POINT ; DROUGHT TOLERANCE ; AIR HUMIDITY ; SOIL-WATER ; REPELLENCY ; STRATEGIES ; WETTABILITY ; HYDROSCAPES ; VARIABILITY ; ABSORPTION
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396409
推荐引用方式 GB/T 7714	Wang, Huimin,Li, Zhoukang,Yang, Jianjun. Effects of Leaf Hydrophilicity and Stomatal Regulation on Foliar Water Uptake Capacity of Desert Plants[J],2023,14(3).
APA	Wang, Huimin,Li, Zhoukang,&Yang, Jianjun.(2023).Effects of Leaf Hydrophilicity and Stomatal Regulation on Foliar Water Uptake Capacity of Desert Plants.FORESTS,14(3).
MLA	Wang, Huimin,et al."Effects of Leaf Hydrophilicity and Stomatal Regulation on Foliar Water Uptake Capacity of Desert Plants".FORESTS 14.3(2023).