| 土壤生态分区与土地利用规划研究——以四平市幅为例 |
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| 引用本文： | 李绪谦,蒋惠忠,李建萍.土壤生态分区与土地利用规划研究——以四平市幅为例[J].吉林大学学报(地球科学版),2002,32(1):81-86. |
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| 作者姓名： | 李绪谦 蒋惠忠 李建萍 |
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| 作者单位： | 吉林大学环境与资源学院,吉林,长春,130026 |
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| 基金项目： | 国土资源部地质调查项目;K51F005018; |
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| 摘 要： | 研究区属松辽盆地内的断陷平原，按区域地质构造、地貌单元及生态类型整体相似，可统一将本区划为土壤生态区；按区内次级地质构造和地貌单元及生态类型的局部差异，将本区划分为剥蚀构造岗丘生态亚区、波状黄土台地（平原）生态亚区、河谷漫滩及平坦冲积平原亚区；按微地形、成土母质、土壤类型的不同，进一步划分土壤生态片。此种划分客观反映了土壤生态条件和生产力的差异，有利于土地资源潜力的充分发挥和科学的管理。这是一种新的土地利用规划尝试。
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| 关 键 词： | 土壤生态区 划分 土地利用 规划 地质构造 地貌 生态类型 |
| 文章编号： | 1671-5888(2002)01-0081-06 |
| 修稿时间： | 2001年6月7日 |
STUDY ON DIVISION OF SOIL - ECOLOGY REGION AND PLAN OF LAND USE--FOLLOW THE EXAMPLE OF SIPING CITY MAPPABLE UNIT |
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| LI Xu qian,JIANG Hui zhong,LI Jian ping.STUDY ON DIVISION OF SOIL - ECOLOGY REGION AND PLAN OF LAND USE--FOLLOW THE EXAMPLE OF SIPING CITY MAPPABLE UNIT[J].Journal of Jilin Unviersity:Earth Science Edition,2002,32(1):81-86. |
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| Authors: | LI Xu qian JIANG Hui zhong LI Jian ping |
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| Abstract: | This area belongs to sag plain in Songliao basin. The area is defined as soil ecology region according to the whole similarity of the regional geological structure unit, topographical and ecological type. The area is divided as ecological sub regions of erosion structure hill, undulant loessal tableland(plain) and hoya bench and flat alluvial plain according to the sub geological structure unit, sub topographical unit and topic difference in ecological type. Further, each sub region is divided as different soil ecology part accoding to the micro landform, parent material, soil type and society economy condition(geogen). The division reflects differeces of soil ecology condition and produce force objectivily. It contributes to the sufficient exploiration of the latent capacity of land resource and scientific manage. This is a new attempt in land use plan. |
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| Keywords: | soil ecology region division land use plan |
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