Results showed that human activities were the primary factors affecting forest landscape fragmentation and forest coverage.
研究结果表明,人类活动主要影响森林景观破碎度以及森林覆盖面积。
The results showed that: the process of road construction increased the landscape fragmentation and decreases its contagion which effect animal migration;
研究结果表明:公路沿线景观碎裂化程度增加,景观稳定度有所下降,同时蔓延度的下降,使动物迁徙受到了一定程度的影响;
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.
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。
Desertification landscape, and mobile dune in particular, had great impact on landscape structure, playing an important role in the increment of landscape heterogeneity and fragmentation.
沙化景观尤其是流动沙地对景观结构的影响较大,在区域景观异质性增强及破碎化加剧过程中起主要作用。
The degree of fragmentation of patches increased and the landscape abundance enhanced greatly.
斑块破碎度增加,景观丰富度大大提高。
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.
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。
But in other zones, the corridor network is not good distributed which is low degree of fragmentation and poor landscape heterogeneity.
而另一些景区廊道的分布较少,景观破碎度小,景观异质性差,不能很好的组织游览路线,单一性较高。
Because of fragmentation, intersection and high heterogene of vegetation patches, vegetation landscape showed a very complex and mosaic distribution pattern.
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。
Unreasonable infrastructure land use, agricultural pollution, deforestation and fragmentation contribute more to tourism landscape health change, which should be given more attention.
设施用地的无序扩张、化肥施用量居高不下,林地减少和破碎化等问题需要引起重视。
Pattern analysis showed that the fragmentation degree decreased and the distribution of landscape types tend to more even in the past 16 years.
格局分析表明,16年来研究区的景观破碎度较小,各景观类型的分布趋与均匀。
Pattern analysis showed that the fragmentation degree decreased and the distribution of landscape types tend to more even in the past 16 years.
格局分析表明,16年来研究区的景观破碎度较小,各景观类型的分布趋与均匀。
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