干旱区生态环境知识资源中心(Arid): Revegetation of coal mine degraded arid areas: The role of a native woody species under optimum water and nutrient resources

Arid

DOI	10.1016/j.envres.2021.111921
	Revegetation of coal mine degraded arid areas: The role of a native woody species under optimum water and nutrient resources
	Roy, Rana; Sultana, Shirin; Wang, Jinxin; Mostofa, Mohammad Golam; Sarker, Tanwne; Shah, M. Mostafizur Rahman; Hossain, Mohammad Shakhawat
通讯作者	Wang, JX (corresponding author), Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China.
来源期刊	ENVIRONMENTAL RESEARCH
ISSN	0013-9351
EISSN	1096-0953
出版年	2022
卷号	204
英文摘要	Ecological restoration of coal mine degraded soils across arid and semi-arid environments worldwide remains particularly challenging. We used a combination of greenhouse and field experiments to assess the potential role of a woody species, Ulmus pumila, in the restoration of degraded soils associated with coal-mining activities in the northwest China. We investigated how various combinations of water-nitrogen-phosphorus (W-N-P) resources affect multiple growth parameters in U. pumila. We found that several plant growth traits significantly improved with W-N applications, regardless of P inputs. Moderate-to-highest W-N-P doses increased net photosynthesis and transpiration rates, water use efficiency, stomatal conductance, chlorophyll and carotenoid contents under greenhouse conditions. A combination of high W together with low N-P applications led to high relative water content and net photosynthetic rates under field conditions. Increasing of N-P doses under W-shortage condition, aided U. pumila to enhance osmotic adjustments by increasing contents of proline and soluble sugar and also boost the activity of superoxide dismutase, peroxidase and catalase in leaf tissues to reduce accumulation of reactive oxygen species and malondialdehyde content in all conditions of greenhouse and field. Our study is the first to assess the optimum W-N-P resources in U. pumila and demonstrate that optimum growth performance could be obtained under W supplements corresponding to 90 mm year(-1), N and P at 110 and 45 kg ha(-1), respectively, under field condition. These findings can have far reaching implications for vegetation restoration of degraded areas associated with coal-mining activities across arid and semi-arid regions worldwide.
英文关键词	Coal mine spoils Ulmus pumila Vegetation restoration Water shortage Nutrient fertilization
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000704803600001
WOS关键词	USE EFFICIENCY ; FERTILIZER APPLICATION ; OXIDATIVE STRESS ; GAS-EXCHANGE ; NITROGEN ; VEGETATION ; SOIL ; GROWTH ; DRY ; PHOTOSYNTHESIS
WOS类目	Environmental Sciences ; Public, Environmental & Occupational Health
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363151
作者单位	[Roy, Rana; Wang, Jinxin] Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China; [Roy, Rana] Sylhet Agr Univ, Dept Agroforestry & Environm Sci, Sylhet 3100, Bangladesh; [Sultana, Shirin] Bangladesh Open Univ, Open Sch, Dhaka 1705, Bangladesh; [Wang, Jinxin] Minist Agr, Key Lab Plant Nutr & Agrienvironm Northwest China, Yangling 712100, Shaanxi, Peoples R China; [Mostofa, Mohammad Golam] Bangabandhu Sheikh Mujibur Rahman Agr Univ, Dept Biochem & Mol Biol, Gazipur 1706, Bangladesh; [Sarker, Tanwne] Xi An Jiao Tong Univ, Sch Econ & Finance, Xian 710049, Peoples R China; [Shah, M. Mostafizur Rahman] Bangladesh Wheat & Maize Res Inst, Nashipur 5200, Dinajpur, Bangladesh; [Hossain, Mohammad Shakhawat] Northwest A&F Univ, Coll Econ & Management, Yangling 712100, Shaanxi, Peoples R China; [Hossain, Mohammad Shakhawat] World Vis Bangladesh, BleNGS Project, Jamalpur 2000, Bangladesh
推荐引用方式 GB/T 7714	Roy, Rana,Sultana, Shirin,Wang, Jinxin,et al. Revegetation of coal mine degraded arid areas: The role of a native woody species under optimum water and nutrient resources[J]. 西北农林科技大学,2022,204.
APA	Roy, Rana.,Sultana, Shirin.,Wang, Jinxin.,Mostofa, Mohammad Golam.,Sarker, Tanwne.,...&Hossain, Mohammad Shakhawat.(2022).Revegetation of coal mine degraded arid areas: The role of a native woody species under optimum water and nutrient resources.ENVIRONMENTAL RESEARCH,204.
MLA	Roy, Rana,et al."Revegetation of coal mine degraded arid areas: The role of a native woody species under optimum water and nutrient resources".ENVIRONMENTAL RESEARCH 204(2022).