您好,欢迎来到皮书数据库! | 皮书网首页
登录|注册 |无障碍阅读
国家知识资源服务中心 CARSI
您现在所在的位置:首页 > 书籍

广西国际河流研究

书 名: 广西国际河流研究
作 者:  莫小莎 刘深 黄玮
I S B N: 978-7-5097-5043-8
丛 书 名: 西南边疆历史与现状综合研究项目·研究系列 订阅
关 键 词:  国际河流 开发利用 水资源承载能力 南崇经济带 广西
出版日期: 2013-12-01

中文摘要

本书以广西边境地区的国际河流为研究对象,运用区域经济学、国际经济学、地理经济学、生态经济学、计量经济学等学科知识,定性研究与定量研究相结合,综合了国内外研究国际河流问题的文献及前沿观点,系统研究了广西国际河流水文地理状况和主要特点,并对现状作了深入分析,定量评估了边境地区水资源与经济社会发展的协调程度、边境地区水资源承载力以及南崇经济带经济增长驱动因素,客观分析了当前国际河流区面临的利弊条件及邻国越南的相关政策制度,同时,结合广西国际河流区的特点和合作开发情况,提出以打造先行先试区作为国际河流区新的开放战略,以建设南宁-崇左经济带作为国际河流区新的开发模式,通过实施开放带动战略,形成区域合作总体趋势与格局,推进国际河流合理开发利用。本书为广西国际河流开发与保护、国际河流区开放与发展提供了有力的理论依据,丰富了我国国际河流理论。

<<
>>

文章列表

CommonID:DIR_23845765,ID:8325884,SiteID:14,Type:formerAidText,Code:null,ParentId:0,InnerCode:316159,name:“西南边疆历史与现状综合研究项目·研究系列”编委会,ShortName:null,SubName:null,EnTitle:null,EnShortTitle:null,EnSubTitle:null,Level:0,BookId:8325792,AbstractCH:null,AbstractEN:null,KeyWords:null,EKeyWords:null,SubjectWords:null,LiteratureId:8325882,Fileref:null,OrderFlag:0,IsLeaf:Y,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:null,XmlID:null,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:04.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:0,DownCount:0,AuthorInfos:null,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:“西南边疆历史与现状综合研究项目·研究系列”编委会,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:null,researchorg:null,CopyRightDate:null,ExcellentPeriod:null,PrizeLevel:null,IsExcellence:null,ContentClass:null,IsDisabled:N,SearchTitle_2:“西南边疆历史与现状综合研究项目·研究系列”编委会,_RowNo:1
CommonID:DIR_23845767,ID:8325888,SiteID:14,Type:formerAidText,Code:null,ParentId:0,InnerCode:316160,name:总序,ShortName:null,SubName:null,EnTitle:null,EnShortTitle:null,EnSubTitle:null,Level:0,BookId:8325792,AbstractCH:null,AbstractEN:null,KeyWords:null,EKeyWords:null,SubjectWords:null,LiteratureId:8325886,Fileref:null,OrderFlag:0,IsLeaf:Y,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:null,XmlID:null,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:04.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:0,DownCount:0,AuthorInfos:null,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:总序,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:null,researchorg:null,CopyRightDate:null,ExcellentPeriod:null,PrizeLevel:null,IsExcellence:null,ContentClass:null,IsDisabled:N,SearchTitle_2:总序,_RowNo:2
CommonID:DIR_23845769,ID:8325892,SiteID:14,Type:formerAidText,Code:null,ParentId:0,InnerCode:316161,name:序,ShortName:null,SubName:null,EnTitle:null,EnShortTitle:null,EnSubTitle:null,Level:0,BookId:8325792,AbstractCH:null,AbstractEN:null,KeyWords:null,EKeyWords:null,SubjectWords:null,LiteratureId:8325891,Fileref:null,OrderFlag:0,IsLeaf:Y,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:null,XmlID:null,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:04.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:0,DownCount:0,AuthorInfos:null,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:序,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:null,researchorg:null,CopyRightDate:null,ExcellentPeriod:null,PrizeLevel:null,IsExcellence:null,ContentClass:null,IsDisabled:N,SearchTitle_2:序,_RowNo:3
CommonID:DIR_23845772,ID:8325899,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316162,name:导论,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文阐述广西国际河流研究的背景和意义,以及综述广西国际河流开发与保护问题相关理论研究观点。,AbstractEN:,KeyWords:82348,6115,638261,638262,EKeyWords:302999,26384,638263,638264,SubjectWords:,LiteratureId:8325895,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:Y,XmlID:b1201412010010001_000_001,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:04.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:21,ShowType:putong,LogoID:0,PdfID:8325900,DownCount:5,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流研究概述,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流研究概述,_RowNo:4
CommonID:DIR_23845827,ID:8325905,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316163,name:第一章 广西国际河流区的水文地理特征,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文系统地分析了发源于广西边境地区或流经广西边境地区的国际河流状况,如国际河流名称、水量、流向、水系属性、区域分布等。,AbstractEN:,KeyWords:3768,82348,107352,638265,EKeyWords:20605,302999,65736,638266,SubjectWords:,LiteratureId:8325903,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_002,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325906,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流区的水文地理特征,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流区的水文地理特征,_RowNo:5
CommonID:DIR_23845892,ID:8325910,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316164,name:第二章 广西国际河流的主要特点,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文研究广西国际河流区因雨量、地形、地貌、植被等多种因素的影响而表现出的总体与个体特点,描述国际河流所在水道系统的独特之处、国际河流水体水质和水环境情况。,AbstractEN:,KeyWords:3768,82348,29272,6115,362850,EKeyWords:20605,302999,31605,26384,638267,SubjectWords:,LiteratureId:8325909,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_003,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325912,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流的主要特点,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流的主要特点,_RowNo:6
CommonID:DIR_23845966,ID:8325914,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316165,name:第三章 广西国际河流区开发的历史与现状,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文以历史为视角,回溯自光绪二十二年(1896)起的广西国际河流开发史,着重研究国际河流管理、贸易和中越双边往来的史实。,AbstractEN:,KeyWords:3768,82348,149905,56570,141622,EKeyWords:20605,302999,163272,56762,144355,SubjectWords:,LiteratureId:8325913,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_004,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325917,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流区开发的历史与现状,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流区开发的历史与现状,_RowNo:7
CommonID:DIR_23846042,ID:8325920,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316166,name:第四章 广西国际河流开发利用与评价分析,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文系统研究国际河流的核心问题——水资源开发利用问题,从回顾国际河流水资源利用的历史入手,描述新中国成立前后广西国际河流开发的经济活动,注重研究现阶段国际河流水资源和水能开发利用进展。,AbstractEN:,KeyWords:3768,82348,6115,35709,2667,EKeyWords:20605,302999,26384,38312,2668,SubjectWords:,LiteratureId:8325919,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_005,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325923,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流开发利用与评价分析,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流开发利用与评价分析,_RowNo:8
CommonID:DIR_23846105,ID:8325929,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316167,name:第五章 广西国际河流区水资源承载能力评估,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文采用模糊综合评价法对广西国际河流区的水资源承载力状况进行综合评价。,AbstractEN:,KeyWords:3768,82348,362958,350145,EKeyWords:20605,302999,38377,359134,SubjectWords:,LiteratureId:8325925,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_006,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325931,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流区水资源承载能力评估,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流区水资源承载能力评估,_RowNo:9
CommonID:DIR_23846163,ID:8325935,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316168,name:第六章 广西国际河流区开发的利弊条件分析,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文研究分析广西国际河流开发的有利条件和不利条件,分析越南相关的制度和政策。,AbstractEN:,KeyWords:3768,82348,141622,3748,4854,EKeyWords:20605,302999,144355,31374,4081,SubjectWords:,LiteratureId:8325933,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_007,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325938,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流区开发的利弊条件分析,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流区开发的利弊条件分析,_RowNo:10
CommonID:DIR_23846235,ID:8325942,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316169,name:第七章 广西国际河流区开放新战略:打造开放先行先试区,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文站在国际高度分析中国实施更加积极主动的开放战略,广西加快推进以东盟为重点的区域合作,越南鼓励北方扩大开放,以至于经济合作成为国际河流开发的主题这样的背景形势。,AbstractEN:,KeyWords:3768,82348,5799,3749,638268,EKeyWords:20605,302999,20258,3870,638269,SubjectWords:,LiteratureId:8325940,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_008,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325946,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流区开放新战略:打造开放先行先试区,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流区开放新战略:打造开放先行先试区,_RowNo:11
CommonID:DIR_23846304,ID:8325950,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316170,name:第八章 广西国际河流区开发新路径:建设南崇经济带,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文分析构建南宁—新加坡经济走廊,率先启动建设南崇经济带的战略意义,研究可持续发展目标下的国际河流区与南崇经济带的相互联系和现实价值;建立模型对南崇经济带经济增长驱动因素做定量分析,找出主要驱动因素和联动关系;提出在南崇经济带加快建设中,着力开发国际河流经济功能、通道功能和旅游功能的对策。,AbstractEN:,KeyWords:638270,4854,5194,90873,EKeyWords:638271,4081,5295,638260,SubjectWords:,LiteratureId:8325949,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_009,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:05.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325954,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流区开发新路径:建设南崇经济带,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流区开发新路径:建设南崇经济带,_RowNo:12
CommonID:DIR_23846375,ID:8325958,SiteID:14,Type:chapter,Code:null,ParentId:0,InnerCode:316171,name:第九章 广西国际河流开发与保护的对策措施,ShortName:,SubName:,EnTitle:,EnShortTitle:,EnSubTitle:,Level:0,BookId:8325792,AbstractCH:本文研究广西国际河流区综合开发与保护应该坚持的主要原则、基本思路,确定国际河流整体综合协调开发,维护河流生态系统的方向和路径。有针对性地提出对策措施,一方面要采取抓规划编制、旅游开发、口岸经济、县域经济、基础设施建设等措施,推进广西国际河流有序有效开发利用;另一方面要采取生态建设、小流域综治、水资源保护、政策支持、加强合作等措施,推动广西国际河流的生态环境保护。,AbstractEN:,KeyWords:3768,82348,36230,23031,213254,EKeyWords:20605,302999,36233,23033,324330,SubjectWords:,LiteratureId:8325955,Fileref:null,OrderFlag:0,IsLeaf:N,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:,XmlID:b1201412010010001_000_010,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:06.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:8325961,DownCount:0,AuthorInfos:,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:广西国际河流开发与保护的对策措施,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:,researchorg:,CopyRightDate:null,ExcellentPeriod:,PrizeLevel:,IsExcellence:N,ContentClass:,IsDisabled:N,SearchTitle_2:广西国际河流开发与保护的对策措施,_RowNo:13
CommonID:DIR_23846488,ID:8325968,SiteID:14,Type:backAidText,Code:null,ParentId:0,InnerCode:316172,name:后记,ShortName:null,SubName:null,EnTitle:null,EnShortTitle:null,EnSubTitle:null,Level:0,BookId:8325792,AbstractCH:null,AbstractEN:null,KeyWords:null,EKeyWords:null,SubjectWords:null,LiteratureId:8325964,Fileref:null,OrderFlag:0,IsLeaf:Y,PubDate:null,FindDate:null,IssueDate:null,DocType:null,ProductSeries:null,Doi:null,InstanceID:0,MinNodeSearch:null,XmlID:null,Prop1:null,Prop2:null,Prop3:null,prop4:null,AddUser:admin,AddTime:2015-04-02 11:06:06.0,ModifyUser:Admin,ModifyTime:2022-11-28 14:26:49.0,HitCount:0,ShowType:putong,LogoID:0,PdfID:0,DownCount:0,AuthorInfos:null,BookPublishDate:2013-12-01 00:00:00.0,SearchTitle:后记,ISBN:978-7-5097-5043-8,BookTitle:广西国际河流研究,BookStatus:7,AllowDownload:Y,BookVersionNum:null,researchorg:null,CopyRightDate:null,ExcellentPeriod:null,PrizeLevel:null,IsExcellence:null,ContentClass:null,IsDisabled:N,SearchTitle_2:后记,_RowNo:14
同系列图书
相关图书
引文
×