哈尔滨市耕地集约利用时空变化特征分析

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1、１＇＊＇学巧代蹈中阁分类＾＼１０２２４祭级公巧号１３０２２０１２９＿＿学棄米ｆｃ寒葦；＾聲专北瑚女聲位论文赔尔滨市耕地集约利用时空变化特拉分祈Ｃ作者王学伟―＿＿导师来戈疎沫学位类别賓业推广硕：ｉ：所在学院资源与环境学院衛究领域巧业资源利用学习方式全日制．．．．．？二〇？＂五年六巧独创声明本人声明所呈交的学位论文是本人在导师指导下进行的研究工作及取得的研究成果。据我所知，除了文中特别加标注和致谢的地方外，论文中不包含其他人己经发表或撰写过的研究成果，也不包含未获得（注＝如没有其化需要

2、特别声明的，本栏可空）或其他教育机构的学位或证书使用过的材料一。与我同工作的同志对本研究所做的任何贡献均己在论文中作了明确的说明并表示谢意。学位论文作者签名；円期：＞／妍如学位论文版权使用授权书、本学位论文作者完全了解学校有关保留使用学位论文的规定，学校有权保留并向国家有关部口或机构送交论文的复印件和磁盘，允许论文被查阅和借阅。本人授权学校可将学位论文的全部或部分内容编入有关数掘库进行检索，可Ｗ采用影印。（、缩印或扫描等复制手段保存、汇编学位论文保密的学位论文在解密后适用本授权书）学位论文作者签名：ｎ期：＞円／＾年心！伯：导师签名：聲円期兴

3、年／月父円ClassifiedIndex：Code：10224Confidential(yes/no)：noNO.：130220129DissertationfortheProfessionalMasterDegreeAnalysisofTemporalandSpatialVariationFeaturesofIntensiveUtilizationofArableFarmlandinHarbinCityCandidate:WangXueweiSupervisor:SongGe,ChenMoDegreeCategory:MasterofAgricultureExtensionCol

4、lege:CollegeofResourcesandEnvironmentResearchField:AgriculturalResourcesUseStudyMode:Full-timeHarbinChinaJune2015目录目录摘要···············································································································I英文摘要·····························································

5、··········································III1引言···········································································································11.1研究背景································································································11.2研究目的与意义··························

6、·····························································21.2.1研究目的···························································································21.2.2研究意义···························································································31.3国内外研究动态······················

7、·································································31.3.1国外研究动态·····················································································31.3.2国内研究动态··················································