气候变化领域集成服务门户(CCPortal): Predicting Lemna growth based on climate change and eutrophication in temperate freshwater drainage ditches

CCPortal

DOI	10.1007/s10750-024-05477-7
	Predicting Lemna growth based on climate change and eutrophication in temperate freshwater drainage ditches
	Feller, Jared; Taylor, Mark; Lunt, Paul Henry
发表日期	2024
ISSN	0018-8158
EISSN	1573-5117
起始页码	851
结束页码	10
卷号	851 期号:10
英文摘要	The Somerset Levels and Moors, UK is an area of high conservation value, including nationally and internationally protected wetland sites. Duckweed (Lemna) mats in the Somerset Levels and Moors are increasingly common and are an indication of hyper-eutrophication. Duckweed mats can contribute to increased management burdens and decreases in biodiversity. Research suggests duckweed will thrive in temperate regions as the climate warms. This study investigated the impact of climate warming and eutrophication on duckweed growth in the Somerset Levels and Moors using a previously published model to simulate duckweed growth from the years of 2020-2080. Simulated local climate change projections and adjustments in actual nitrogen and phosphorus levels were used to estimate changes in biomass. Using the simulated data, the model predicted an 83% increase in biomass from the 2020's to the 2070's if nutrients do not change. In order to offset the impact of climate change on duckweed biomass, nutrient levels will need to decrease by more than 50% by 2080. Further changes to management practices will likely be necessary to restore healthy ecological function and biodiversity in the area.
英文关键词	Duckweed; Climate change; Modelling; Wetlands; Phosphorus; Nitrogen
语种	英语
WOS研究方向	Marine & Freshwater Biology
WOS类目	Marine & Freshwater Biology
WOS记录号	WOS:001171768100001
来源期刊	HYDROBIOLOGIA
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/307076
作者单位	University of Plymouth
推荐引用方式 GB/T 7714	Feller, Jared,Taylor, Mark,Lunt, Paul Henry. Predicting Lemna growth based on climate change and eutrophication in temperate freshwater drainage ditches[J],2024,851(10).
APA	Feller, Jared,Taylor, Mark,&Lunt, Paul Henry.(2024).Predicting Lemna growth based on climate change and eutrophication in temperate freshwater drainage ditches.HYDROBIOLOGIA,851(10).
MLA	Feller, Jared,et al."Predicting Lemna growth based on climate change and eutrophication in temperate freshwater drainage ditches".HYDROBIOLOGIA 851.10(2024).