景观斑块镶嵌分布,形成微环境均一的廊道,有利于植被的自然更新。
The corridors with different microscopic environments caused by the inlaid distribution of landscape patches are advantageous for the natural regeneration of vegetation.
景观斑块镶嵌分布,形成微环境均异的廊道,有利于植被的自然更新。
The mosaic distributions of landscape patches formed landscape corridors with different microenvironments and then were conductive to natural vegetation.
温带亚干旱区景观变化显著,五年间发生变化的景观斑块重要值为11.6%。
The landscape changes are remarkable in the sub-arid temperate zone, the important value of the landscape patches which has been changed is 11.6%.
公共绿地景观斑块不多,只占12%,而绿地面积较大,占总面积的24.6%。
The ratio of patches for public landscapes is only 12%, and the ratio of areas reaches 24.6%.
白桦林、樟子松、云杉、山杨等以较分散的小斑块分布于森林景观斑块中形成异质森林景观格局。
The Birch, pine, spruce, aspen and so on. in a more scattered distribution of small patches of forest landscape form heterogeneous patches of forest landscape pattern.
在空间分布上,除栎类景观斑块趋于随机分布外,其余森林景观类型更趋于团聚分布,并在局部范围内形成集中分布区。
In spatial distribution, oak plaque landscape tend to random distribution, but other types of forest landscape tends to reunite distribution, and concentrated distribution is localized.
如图层需进行景观层面的分析,将对无论属于哪种类型的斑块或者单个值的数据都进行统计并生成报告。
If the layer (theme) is being analyzed at the landscape level, all patches, regardless of the class they belong to, will be analyzed and a single value will be reported for each statistic.
如图层需进行景观层面的解析,将对无论属于哪种类型的斑块或者单个值的数据都进行统计并生成呈报。
If the layer (theme) is being analyzed at the landscape level, all patches, regardless of the class they belong to, will be analyzed and a single value will be reported for each statistic.
研究区内共有15个景观组分,885个斑块。
The research area contains 15 landscape elements and 885 patches.
斑块破碎度增加,景观丰富度大大提高。
The degree of fragmentation of patches increased and the landscape abundance enhanced greatly.
本文对千岛湖区景观格局研究表明,千岛湖区岛屿斑块密度相对较低(6.91),生境破碎化迹象已经呈现。
The research of landscape pattern of Thousand Island Lake area showed that patch density of this area is relatively low (6.91), showing the habitat fragmentation phenomenon.
千岛湖区NDVI等级斑块的景观指数计算结果较好地反映了其上分布植物群落状态。
The results of landscape index of NDVI patch grades in Thousand Island Lake area reflect the status of the plant communities on them well.
结果表明:研究区的优势景观为阔叶林景观,又有多种景观类型分散在其内,构成分散的斑块景观结构类型;
The results show that the broad-leaved forest is the dominant landscape with many types of landscape that form dispersal patch structure in Wuyuan County.
在对岛屿面积效应研究时,探讨了不同面积岛屿的归一化植被指数及其不同等级岛屿斑块的景观格局。
When studied the area effect of islands, the values of NDVI of islands with different areas, and the landscape pattern of island patches with different grades of NDVI were studied.
景观空间结构的基本组成要素包括斑块、廊道和基质,它们的时空配置形成的镶嵌格局即为景观结构。
The basic elements of landscape pattern include patch, corridor and matrix. The pattern of their configuration of time and space is landscape structure.
“斑块—廊道—基质”的景观模式是景观生态学基本原理之一。
The landscape pattern of patch gallery matrix is one of the basic principles of landscape ecology.
如何从错综复杂的斑块镶嵌中发现景观类型的空间分布规律,是景观格局研究中亟待解决的问题。
How to find spatial distribution regularity of landscape types in a complicated patch mosaics still remains as a challenge in landscape pattern analysis.
在景观水平上,斑块密度明显下降,而平均斑块面积明显增加,反映了景观破碎化程度的降低。
A decrease in patch density and an increase in mean patch size of landscape patch at landscape level indicated also that fragmentation of the whole landscape had been reduced.
结果表明:随着时间的推移,各景观类型的斑块数目明显增多,平均斑块面积减少;
The result shows that with the time passing, the patch numbers of different landscape types increased sharply and every mean patch area decreased.
选取了斑块数、平均斑块面积、斑块形状指数、破碎化指数、分维数、景观异质性指数和景观均匀度指数等指标进行研究分析。
Several targets, such as patch number, average patch area, form index of patch, fragmentation index, sub-dimension, heterogeneity index of landscape and homogeneity index of landscape were studied.
由于人类活动影响的加重,各种基底景观不断破碎化,斑块的形状变的更加不规则。
Because of the impact of human activities increase, a variety of substrate constant landscape fragmentation, patch shape becomes more irregular.
景观由斑块空间镶嵌而成。
前言:景观生态学把“斑块-廊道- 基质”作为分析任何一种景观的模式。
In landscape ecology "patch-corridor-matrix"is a key the mode of analysing any kind of landscape.
从森林带到森林草原交错带,森林斑块变小、森林景观破碎化程度提高。
From forest zone to the ecotone, forest patch size decreases while forest fragmentation increases. Forest landscapes...
其中耕地面积与斑块数量增加,在绿洲景观中呈现出破碎化趋势。
Among all the land, there's an increase of agricultural acreage and patches 'number, which present a fragmental trend in oasis landscape.
根据土地类型和植被特征划分景观类型,然后运用GIS软件进行数字化,并计算斑块指标。
Divided the forest landscape according to the land type and vegetation characteristic, then used GIS software to carry on digitization, calculated the patch index.
从两个景观尺度的分类目标层中矢量化提取出绿地信息,计算分析城市绿地斑块形状与景观参数。
From vectorised object classification layers of two landscape scale, the green space information is extracted, the shape and landscape parameter of urban green space are calculated and analysed.
由于植被斑块破碎,相互交错,空间异质性高,景观要素或者斑块类型表现出十分复杂的空间镶嵌的分布格局。
Because of fragmentation, intersection and high heterogene of vegetation patches, vegetation landscape showed a very complex and mosaic distribution pattern.
同时沼泽湿地景观的破碎化显著,斑块数量增加了46 % ,斑块密度净增加两倍。
The number of patch has increased 46%, and the density of patch has increased two times.
同时沼泽湿地景观的破碎化显著,斑块数量增加了46 % ,斑块密度净增加两倍。
The number of patch has increased 46%, and the density of patch has increased two times.
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