Maxent生态位模型,Maxent ecological niche models
1)Maxent ecological niche modelsMaxent生态位模型
1.Ecological environment factors affecting its growth and development and the spatial distribution characteristics of plant autoeciousness of Hemiberlesia pitysophila were comprehensively analyzed by combiningMaxent ecological niche models with geographical information system technique in this paper.本文选用Maxent生态位模型与地理信息系统相结合,综合分析影响松突圆蚧生长发育的环境因素,结合寄主分布特征,非常直观定量地获得了松突圆蚧在我国的潜在发生区,计算结果经ROC曲线分析法验证,Maxent生态位模型的AUC值为0。
2)niche model生态位模型
1.In this study,the species abundance patterns of tree,shrub and herb layers in a oak(Quercus liaotungensis) forest in Dongling Mountain,Beijing,China,were studied respectively with fiveniche models,including broken stick model(BSM),niche preemption model(NPM),overlappingniche model(ONM),random assortment model(RAM) and dominance preemption model(DPM).选用5个描述种-多度关系的生态位模型(断棍模型BSM、生态位优先占领模型NPM、生态位重叠模型ONM、随机分配模型RAM、优势优先模型DPM),分乔、灌、草3层分别对北京东灵山辽东栎林进行了研究。
2.This paper examed the output of fourniche models: niche preemption model, broken stick model, overlappingniche model, logarithmic series distribution, in application to three kind of communities of artificial vegetation in Antaibao open mine.统计模型及生态位模型是应用较为广泛的两类模型(Tokeshi,1990)。
3.Regarding of the similarity between regional industry clusters and biologic species,and referencing the niche theory of biology,this paper analyzes the characters and rule of regional industry clusters,and provides theniche model of industry clusters,then a case study was done to two industry clusters,which produces similar products.以生物种群和区域产业集群的相似性为基础,借鉴生态学中的生物种群的生态位理论,从生态学角度分析区域产业集群规律和特点,提出建立在生态位理论基础之上的区域产业集群生态位模型,并以此对两个具有类似产品产出的区域产业集群进行实证研究。
英文短句/例句
1.Research and Application on Network Community Enterprise Niche Models;网络社会企业生态位模型研究及应用
2.Prediction of the potential distribution of Ceratitis anonae in China based on ecological niche modeling基于生态位模型的番荔枝实蝇潜在适生性分布预测(英文)
3.Methods for Predicting Potential Habitat of Bursaphelenchus xylophilus based on Ecological Niche Model基于生态位模型的松材线虫潜在生境预测方法研究
4.Application of Niche Models in the Risk Assessment of Invasive Alien Species;生态位模型在外来入侵物种风险评估中的应用研究
5.Potential distribution areas of Solanum rostratum in China:A prediction with GARP niche model用GARP生态位模型预测刺萼龙葵在中国的潜在分布区
6.Ecological Suitability Evaluation of Town-territory Cultivated Land Based on Eco-niche Model基于生态位模型乡域尺度耕地生态适宜性评价——以辽宁省本溪市南芬区为例
7.Research on Construction of Evaluation Indexes and Model of Organization Niche;企业生态位评价指标及模型构建研究
8.Niche Construction Model of Colleges and Universities and Its Application;高校生态位构建的数学模型及其应用
9.Grade Modeling and Pit Mining Dynamic Administration of Qingshuigou Phosphorus Deposit;清水沟磷矿品位模型及露采矿山生产动态管理
10.Metric study of the niche theory and model of regional industry clusters;区域产业集群生态位理论和模型的实证研究
11.A Coordination Evolution Model of Enterprises Cluster Based on Niche;基于生态位的集群企业协同进化模型研究
12.The Niche Selection and Strategic Orientation for the Discipline Construction in the Research University;我国研究型大学的学科发展战略定位模式与生态位对策
13.Niche Fitness Model for the Quantitative Evaluation of the Environmental Quality of the Urban Human Settlement;城市人居环境质量定量评价的生态位适宜度模型研究
14.Constructing the Dynamic Balance Model of Curriculum Position--A New Visual Analysis of Relations between Curriculum and Students,Knowledge and Society in Foreign Countries:A Review;构建课程位动态平衡模型——分析课程与知识、学生、社会关系的新视角
15.Niche-based cellular automata for sustainable land use planning;“生态位”元胞自动机在土地可持续规划模型中的应用
16.Study on BP Neural Network Model in Virtual Enterprise Based on Evaluation of Niche;基于生态位理论的虚拟企业BP神经网络评价模型研究
17.On Construction and Application of Mathematical Model of Cultivated Land Quantity Niche Barycenter--A Case Study of Jiaozuo City;耕地数量生态位重心模型构建及其应用——以焦作市为例
18.In-situ model experiment on purification of polluted river water into lake based on micro-aerated ecological floating bed微曝气生态浮床净化入湖河口污染河水原位模型实验
相关短句/例句
niche model生态位模型
1.In this study,the species abundance patterns of tree,shrub and herb layers in a oak(Quercus liaotungensis) forest in Dongling Mountain,Beijing,China,were studied respectively with fiveniche models,including broken stick model(BSM),niche preemption model(NPM),overlappingniche model(ONM),random assortment model(RAM) and dominance preemption model(DPM).选用5个描述种-多度关系的生态位模型(断棍模型BSM、生态位优先占领模型NPM、生态位重叠模型ONM、随机分配模型RAM、优势优先模型DPM),分乔、灌、草3层分别对北京东灵山辽东栎林进行了研究。
2.This paper examed the output of fourniche models: niche preemption model, broken stick model, overlappingniche model, logarithmic series distribution, in application to three kind of communities of artificial vegetation in Antaibao open mine.统计模型及生态位模型是应用较为广泛的两类模型(Tokeshi,1990)。
3.Regarding of the similarity between regional industry clusters and biologic species,and referencing the niche theory of biology,this paper analyzes the characters and rule of regional industry clusters,and provides theniche model of industry clusters,then a case study was done to two industry clusters,which produces similar products.以生物种群和区域产业集群的相似性为基础,借鉴生态学中的生物种群的生态位理论,从生态学角度分析区域产业集群规律和特点,提出建立在生态位理论基础之上的区域产业集群生态位模型,并以此对两个具有类似产品产出的区域产业集群进行实证研究。
3)ecological niche model生态位模型
1.Theecological niche models (ENMs) can be employed to predict the potential distribution of an invasive species in the invaded area based on the niche requirement of the species in its origin areas, given that its niche conserved when invaded in anothe.生态位模型在假设入侵物种的生态位需求保守的前提下,以物种在其原产地的生态位需求为基础,预测其在入侵地的潜在分布,通过比较预测分布与实际分布的差异可以从一定程度上得到外来入侵物种的生态位是否发生漂移的间接证据。
4)GARP ecological niche modelingGARP生态位模型
1.Predicting potential ecological distribution of Bactrocera dorsalis in China usingGARP ecological niche modeling;利用GARP生态位模型预测桔小实蝇(Bactrocera dorsalis)在中国的适生区域
5)economic niche model经济生态位模型
1.According to niche theory,the change of Kunming(1996 ~ )land-use type area were analyzed,and interactive intensity of different land use types in Kunming from 1999 to also were calculated,through land useeconomic niche model.借助生态位理论,通过分析昆明市(1996~)土地利用类型面积及土地利用类型面积变化情况,并结合土地利用的经济生态位模型,计算了昆明市1999~土地利用类型间相互作用的强度。
6)BIOCLIM ecological niche modelingBIOCLIM生态位模型
延伸阅读
[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]分子式：C16H16ClN3O3S分子量：365.5CAS号：26807-65-8性质：暂无制备方法：暂无用途：用于轻、中度原发性高血压。
