Article(id=1309569853128799111, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309569821424051089, articleNumber=null, orderNo=null, doi=10.11733/j.issn.1007-0435.2026.03.033, pmid=null, cstr=null, oa=null, hot=0, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1747065600000, receivedDateStr=2025-05-13, revisedDate=1751126400000, revisedDateStr=2025-06-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1790155383616, onlineDateStr=2026-09-23, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790155383616, onlineIssueDateStr=2026-09-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790155383616, creator=13701087609, updateTime=1790155383616, updator=13701087609, issue=Issue{id=1309569821424051089, tenantId=1146029695717560320, journalId=1308397196074385509, year='2026', volume='34', issue='3', pageStart='745', pageEnd='1136', issueExtLink='null', onlineDate='null', pubDate='1773504000000', pubDateStr='2026-03-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1790155376058, creator='13701087609', updateTime=1790156773348, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309575682133422151, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309569821424051089, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309575682133422152, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309569821424051089, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1106, endPage=1117, ext={EN=ArticleExt(id=1309569853489509258, articleId=1309569853128799111, tenantId=1146029695717560320, journalId=1308397196074385509, language=EN, title=Effects of Organic Amendments on the Physicochemical Properties and Microbial Community Structure of Rehabilitated Alpine Grassland Soils in Mining Areas, columnId=null, journalTitle=Acta Agrestia Sinica, columnName=null, runingTitle=null, highlight=null, articleAbstract=Grasslands disturbed by mining activities in alpine regions exhibit slow recovery under natural conditions. Although organic amendments have been demonstrated to improve soil structure and water retention， their medium- to long-term effects on soil nutrient dynamics and microbial community composition remain unclear. This study investigated the regulatory effects of an organic amendment on the physicochemical properties and microbial community structure of grassland soils in high-altitude mining areas. The results showed that the organic amendment significantly enhanced soil moisture retention and nutrient accumulation. After three years of restoration， soil water content， particulate organic carbon （POC）， and total nitrogen （TN） at a depth of 25 cm increased by 17.07%， 22.86%， and 24.72%， respectively. Despite the gradual decomposition of the organic amendment in surface soil over time， its beneficial effects persisted in deeper layers. Additionally， the organic amendment improved bacterial community composition by increasing the relative abundances of Proteobacteria， Actinobacteria， and Acidobacteria. Mantel tests and redundancy analysis （RDA） further revealed that the organic amendment enhanced the positive correlations between soil nutrient parameters and microbial community structure， thereby facilitating microbial succession and ecological functional recovery., authors=WANG Yan¹, PEI Xiang-jun^1,2, XIU Yu-xin¹, WEI Qi¹, LI Ke³, LI Qiang⁴, ZHANG Xiao-chao¹, LI Qi¹, ZHOU Yu⁵, authorsList=WANG Yan, PEI Xiang-jun, XIU Yu-xin, WEI Qi, LI Ke, LI Qiang, ZHANG Xiao-chao, LI Qi, ZHOU Yu, authorCompany=1 State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, Sichuan Province 610059, China;
2 Tianfu Yongxing Laboratory, Chengdu, Sichuan Province 610213, China;
3 Sichuan Xinshun Mining Co., LTD, Chengdu, Sichuan Province 610041, China;
4 The First Hydrogeological Engineering Geology Team, Urumqi, Xinjiang 830091, China;
5 School of Geoscience and Technology, Southwest Petroleum University, Chengdu, Sichuan Province 610500, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1309569853393040264, articleId=1309569853128799111, tenantId=1146029695717560320, journalId=1308397196074385509, language=CN, title=有机改良剂对高寒矿区修复草地土壤理化性质和微生物群落结构的影响, columnId=1309565376569114713, journalTitle=草地学报, columnName=技术研发, runingTitle=null, highlight=null, articleAbstract=高寒矿山开采受损草地在自然恢复条件下修复进程缓慢，有机改良剂可改善土壤结构和保水性，但其对土壤养分和微生物群落的影响机制仍不明确。本文旨在探讨有机改良剂对高寒矿区草地土壤理化性质和微生物群落结构的中长期调控作用。结果表明：有机改良剂显著提高土壤水分与养分积累，修复3 a后25 cm深土壤的含水量、颗粒有机碳和总氮分别增加了17.07%，22.86%和24.72%；表层施用的有机改良剂随时间逐渐降解，但其有益效果在深层土壤依然存在；有机改良剂促进了变形菌门（Proteobacteria）、放线菌门（Actinobacteriota）和酸杆菌门（Acidobacteriota）等关键菌群丰度提升；Mantel检验和RDA分析表明，有机改良剂的施用增强了土壤养分因子与微生物群落结构之间的正相关性，进而促进了微生物群落演替与生态功能恢复。, authors=王岩¹, 裴向军^1,2, 修宇鑫¹, 魏琦¹, 李科³, 李强⁴, 张晓超¹, 李琪¹, 周宇⁵, authorsList=王岩, 裴向军, 修宇鑫, 魏琦, 李科, 李强, 张晓超, 李琪, 周宇, authorCompany=1 成都理工大学地质灾害防治与地质环境保护国家重点实验室, 四川 成都 610059;
2 天府永兴实验室, 四川 成都 610213;
3 四川鑫顺矿业股份有限公司, 四川 成都 610041;
4 新疆地矿局第一水文工程地质大队, 新疆 乌鲁木齐 830091;
5 西南石油大学地球科学与技术学院, 四川 成都 610500, correspAuthors=null, authorNote=王岩（1996-），男，汉族，山东东营人，博士研究生，主要从事工程地质及生态修复技术研究，E-mail：wangyan1@stu.cdut.edu.cn, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=hgRvOEkM0oqVcWUG+DSoPw==, pdfFileSize=9269137, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=国家重点研发计划项目 (2023YFC3007103); 新疆维吾尔自治区重点研发计划项目 (2023B03011-3); 新疆维吾尔自治区地质矿产勘查开发局地质勘查项目 (XGMB202358))}, authors=[Author(id=1320955993320698593, tenantId=1146029695717560320, journalId=null, articleId=1309569853128799111, orderNo=null, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=null, email=null, emailSecond=null, emailThird=null, correspondingAuthor=null, 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Effects of modified organic material addition on soil and microbial communities in ecologically restored engineering slopes of the Qinghai-Tibetan Plateau： A mesocosm study[J]. Environmental Technology & Innovation，2024，34：103612
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