典型文献
Immediate and long-term effects of invasive plant species on soil characteristics
文献摘要：
Invasive plant species may alter soil characteristics or interact with the soil microbial community resulting in a competitive advantage.Our objectives were to determine:i)if invasive plant species alter soil properties;and ii)the long-term effects of invasive plant species on soil properties and subsequent implications on ecological restoration efforts.We focused on Lespedeza cuneata,a plant that may be allelopathic.Soil samples were collected from four locations in Central Missouri,USA:an old-field with abundant L.cuneata,two reconstructed sites,and a remnant prairie that has never been plowed.Soil health indictors were used to characterize soil properties at these sites.Nearly every soil property differed significantly between the unplowed prairie reference site and the other three sites.The reconstructed sites,however,generally did not differ from the invaded old-field.These results indicate that the reconstructed prairies are not fully recovered.Although above-ground traits,such as the plant community structure,appear similar to the prairie,the soil microbial community structure still resembles that of an invaded old-field site.These results indicate that more time may be needed before soil microbial populations fully recover after invasive plant removal.
文献关键词：
中图分类号：
作者姓名：
Irene M.Unger;Robert J.Kremer;Kristen S.Veum;Keith W.Goyne
作者机构：
Department of Biology and Chemistry,Baker University,P.O.Box 65,Baldwin City,KS 66006,USA;School of Natural Resources University of Missouri,302 ABNR Bldg.,Columbia,MO 65211,USA;USDA-ARS,Cropping Systems and Water Quality Unit,University of Missouri,302 ABNR Bldg,Columbia,MO 65211,USA;Department of Forest Resources and Environmental Conservation,Virginia Tech,324 Cheatham Hall,Blacksburg,VA 24061,USA
文献出处：
引用格式：
[1]Irene M.Unger;Robert J.Kremer;Kristen S.Veum;Keith W.Goyne-.Immediate and long-term effects of invasive plant species on soil characteristics)[J].土壤生态学快报（英文）,2022(03):276-288
A类：
prairie,plowed,indictors,unplowed,prairies
B类：
Immediate,long,effects,invasive,plant,species,soil,characteristics,Invasive,may,alter,interact,microbial,community,resulting,competitive,advantage,Our,objectives,were,determine,properties,ii,subsequent,implications,ecological,restoration,efforts,We,focused,Lespedeza,cuneata,that,allelopathic,Soil,samples,collected,from,four,locations,Central,Missouri,USA,old,field,abundant,two,reconstructed,sites,remnant,has,never,been,health,characterize,these,Nearly,every,property,differed,significantly,between,reference,other,three,however,generally,did,not,invaded,These,results,indicate,are,fully,recovered,Although,above,ground,traits,such,structure,appear,similar,still,resembles,more,needed,before,populations,after,removal
AB值：
0.495837
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
