Spatialpattern相关论文
可持续生计安全是关乎自然资源管理和乡村可持续性的重要议题,但却鲜有研究.特别是在我国大力实施乡村振兴、十年禁渔等政策背景下......
In this work, we describe the development of Polar Gini Curve, a method for characterizing cluster markers by analyzing ......
In aquatic ecosystems,metals contamination in surface sediments has become an ubiquitous environmental problem,causing s......
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Using spatial autocorrelation and spatial autoregressive models to analyze the spatial pattern of ae
The atmospheric aerosol generally refers to a suspension of liquid or solid particles in the atmosphere,with particle di......
In recent years,with the acceleration of urbanization and urban sprawl,land use and cover change significantly changed c......
Study On The Temporal And Spatial Distribution Of 2008 Agriculture Drought In Xingtai District Of He
Based on the remote sensing monitoring of soil moisture map of Beijing,Tianjin,Hebei in 2008,using ArcGIS 9.0,taking the......
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Spatial Pattern and Benefit Allocation in Regional Collaborative Innov-ation of the Yangtze River De
As an important step enhancing regional innovation,researches on collaborative innovation have attracted much more atten......
Spatial distribution pattern in mammal and bird richness and their relationship with ecosystem servi
Species diversity exhibit a close relationship with ecosystem services,and making clear the relationship can help us und......
Behavioural Evidence of Faeces as a Source of Aggregation Pheromone in the Grasshopper Fruhstorferio
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科研人才是农业自主创新能力提升的关键,也是农业高质量发展的重要驱动力。基于我国农业科研人才数据,使用空间统计与局部自相关分......
以中原经济区县级行政单元为网络节点,利用重力模型分别测算1996年、2010年226个节点间的经济联系强度。首先设定同一阈值筛选有效......
对8个不同地区对应的同一时间的ETM+数据和MODIS数据,利用谱间关系法得到30 m和250 m分辨率具有不同景观格局分布的水体专题图,研......
In Hebei Province of North China,forest was recovered with natural recruitment in plantations with large area of clear-c......
目的 了解宁夏东部荒漠草原啮齿动物种群的空间格局及动物鼠疫的风险.方法 收集整理2002-2012年宁夏东部荒漠草原啮齿动物及其体表......
本文通过对荣华二采区10...
运用７种聚集度指标，测得栗链蚧在板栗林内的空间分布型属随机分布，通过方差分析、Ｆ检验和ＳＳＲ测验，栗链蚧在板栗树冠上、中、下３层间虫口均数......
通过测定５个空间分布型指数和建立２个回归直线，发现扁刺蛾越冬幼虫空间分布型属聚集分布。另外，干基周围划分为３个层次，内层虫口数量与中......
本文以浙江临海紫阳街历史地段为研究对象，从建筑学角度，结合地理学、社会学等学科知识，对紫阳街历史地段进行了深入研究。揭示了其形......
