农村土地整治对土地利用景观格局的影响研究——以海盐县武原镇双桥村为例

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浙江财经学院本科生毕业论文(设计)
I
农村土地整治对土地利用景观格局的影响研
——以海盐县武原镇双桥村为
摘要:农村土地整治对景观格局的变化有着深刻的影响。本文以海盐县武原镇双桥
村为例,运用 GIS 技术和景观生态学理论方法,选取景观总体结构特征、斑块特征、
道特征和基质特征 4类共 15 项指标,对研究区内土地整治前后的土地利用状况和景观
格局变化情况进行比较全面的研究,分析和总结土地整治对景观格局的影响,提出有利
于农村土地整治生态建设的措施和建议。结果表明:土地整治对景观格局的影响既有正
面的也有负面的,我们在农村土地整治中,充分利用其正面影响,并且采取相关措施
尽可能减少其负面影响。
关键词:农村土地整治;景观格局指数;景观格局特征;武原镇双桥村
Impact of rural land consolidation on the changes of landscape pattern
——A case of Shuangqiao village in Wuyuan Town of Haiyan County
Abstract: Rural land consolidation has a profound impact on the changes of landscape
pattern. In this paper, the author took the Shuangqiao Village in Wuyuan Town of Haiyan
County for example. Using GIS technology as well as theory and methods of landscape
ecology, the author studied landscape pattern of rural land consolidation by selecting 15
indicators of 4 classes, including landscape structure characteristics, patch characteristics,
corridor features and characteristics of matrix into the land use situation and landscape pattern
before and after land consolidation, analyzed and summarized the rural land consolidation to
the influence of landscape pattern. And the author put forward suggestions and measures of
rural land ecological construction. The results also show, rural land consolidation on the
impacts of landscape pattern has two sides, hence we should make full use of its positive
effect and take some measures to reduce its influence.
Key words: Rural Land Consolidation; Index of landscape pattern; Characteristics of
landscape pattern; Shuangqiao Village in Wuyuan Town
浙江财经学院本科生毕业论文(设计)
II
1 ......................................................................................................................1
1.1 研究的背景和意义 ........................................................................................1
1.1.1 研究的背景...........................................................................................1
1.1.2 研究的意义...........................................................................................1
1.2 国内外研究概况............................................................................................2
1.2.1 国外研究概况 .......................................................................................2
1.2.2 国内研究概况 .......................................................................................3
1.2.3 发展趋势...............................................................................................4
2 研究区概况 ..............................................................................................................4
2.1 研究区基本情况............................................................................................4
2.1.1 地理位置与自然条件.............................................................................4
2.1.2 田、水、路、林、村基本概况 .............................................................4
2.2 数据来源与处理............................................................................................5
2.3 研究区整治前后土地利用结构调整 ..............................................................6
2.3.1 农用地结构调整 ....................................................................................6
2.3.2 建设用地结构调整 ................................................................................6
2.3.3 未利用地结构调整 ................................................................................7
3 研究方法 ..................................................................................................................7
3.1 景观总体结构特征..........................................................................................8
3.2 斑块特征 .........................................................................................................9
3.3 廊道特征 .......................................................................................................10
3.4 基质特征 .......................................................................................................11
4 结果分析 ................................................................................................................11
4.1 景观总体结构特征分析 ................................................................................11
4.2 斑块特征分析................................................................................................12
4.2.1 耕地特征分析 .....................................................................................13
4.2.2 其他农用地特征分析..........................................................................14
4.2.3 农村宅基地特征分析..........................................................................14
4.2.4 斑块汇总特征分析 .............................................................................14
4.3 廊道特征分析................................................................................................15
浙江财经学院本科生毕业论文(设计)
III
4.4 基质特征分析................................................................................................15
5 结论与讨论 ............................................................................................................16
5.1 研究结论 .....................................................................................................16
5.1.1 生态影响.............................................................................................16
5.1.2 其他影响.............................................................................................17
5.2 土地整治中景观生态建设...........................................................................17
5.2.1 注重提高耕地的质量..........................................................................17
5.2.2 加强生态景观保护的针对性 ..............................................................18
5.2.3 提高小尺度内的景观多样性 ..............................................................18
6 结束语....................................................................................................................18
参考文献......................................................................................................................20
附录 A 土地整治前后对比图 ...................................................................................22
摘要:

浙江财经学院本科生毕业论文(设计)I农村土地整治对土地利用景观格局的影响研究——以海盐县武原镇双桥村为例摘要:农村土地整治对景观格局的变化有着深刻的影响。本文以海盐县武原镇双桥村为例,运用GIS技术和景观生态学理论方法,选取景观总体结构特征、斑块特征、廊道特征和基质特征4类共15项指标,对研究区内土地整治前后的土地利用状况和景观格局变化情况进行比较全面的研究,分析和总结土地整治对景观格局的影响,提出有利于农村土地整治生态建设的措施和建议。结果表明:土地整治对景观格局的影响既有正面的也有负面的,我们在农村土地整治中,要充分利用其正面影响,并且采取相关措施尽可能减少其负面影响。关键词:农村土地整治...

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作者:韩鲁英 分类:高等教育资料 价格:150积分 属性:26 页 大小:2.5MB 格式:PDF 时间:2024-09-24

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