农业科技管理
農業科技管理
농업과기관리
MANAGEMENT OF AGRICULTURAL SCIENCE AND TECHNOLOGY
2012年
5期
12-16
,共5页
李沅澍%朱红梅%刘庆%王乐%刘文欣
李沅澍%硃紅梅%劉慶%王樂%劉文訢
리원주%주홍매%류경%왕악%류문흔
土地健康评价%主成分分析%指标体系%综合评价%长沙市
土地健康評價%主成分分析%指標體繫%綜閤評價%長沙市
토지건강평개%주성분분석%지표체계%종합평개%장사시
Land health evaluation%Principal component analysis%Index system%Comprehensive evaluation%Changsha City
随着人地矛盾的日益尖锐,我国土地资源供给相对不足和土地利用生态环境日益恶化的严峻形势成为阻碍全面建设小康社会前进步伐的重要因素。土地健康与否,直接关系土地的可持续发展。文章以长沙市为例,建立了土地健康评价指标体系,应用SPSS 13.0软件分析评价了2004~2010年长沙市土地健康状况,研究结果表明:长沙市土地健康状况呈逐年向良性方向发展的趋势。
隨著人地矛盾的日益尖銳,我國土地資源供給相對不足和土地利用生態環境日益噁化的嚴峻形勢成為阻礙全麵建設小康社會前進步伐的重要因素。土地健康與否,直接關繫土地的可持續髮展。文章以長沙市為例,建立瞭土地健康評價指標體繫,應用SPSS 13.0軟件分析評價瞭2004~2010年長沙市土地健康狀況,研究結果錶明:長沙市土地健康狀況呈逐年嚮良性方嚮髮展的趨勢。
수착인지모순적일익첨예,아국토지자원공급상대불족화토지이용생태배경일익악화적엄준형세성위조애전면건설소강사회전진보벌적중요인소。토지건강여부,직접관계토지적가지속발전。문장이장사시위례,건립료토지건강평개지표체계,응용SPSS 13.0연건분석평개료2004~2010년장사시토지건강상황,연구결과표명:장사시토지건강상황정축년향량성방향발전적추세。
With the increasingly sharp conflict between human being and land,the relatively insufficient supply of land resources in our country as well as the grim situation of worsening ecological environment for land utilization has become the main factors which limited advance of building a moderately prosperous society in all aspects.The problem of land health can directly affect the sustainable development of land.Taking Changsha City as an example,the system of land health evaluation was built and land health in Changsha City during 2004 to 2010 was analyzed using SPSS 13.0 software.The results showed that the health condition of land in Changsha changed to a good development trend.