生态位分析,Niche analysis
1)Niche analysis生态位分析
英文短句/例句
1.The Niche Analysis of Wheat Ear Aphids and Their Natural Enemies小麦穗蚜及其天敌的空间生态位分析
2.Study on species niche of Schima superba and Pinus massoniana artificial forest shrub layer木荷马尾松林更新层种群生态位分析
3.Analytical Study of Urban Ecology Position Based on Ecology Position Principle--a case study Based on ecology position principle urban ecology position analytical study take Guangxi area 14 prefectures as example of 14 prefectures of Guangxi基于生态位原理的城市生态位分析研究——以广西区14个地市为例
4.Niches analysis of three populations on spring sowing rape in Gansu Province甘肃省3种油菜蚜虫种群的生态位分析
5.Analysis on the Niche Breadth and Resource Competition of the Four Termite Species4种白蚁生态位宽度与资源竞争分析
6.On Copyright Owners "Niche" in Parallel Import of Copyright;版权平行进口中版权人的“生态位”分析
7.An Analysis of the Enterprise Competition Strategy Based on Niche Theory;基于生态位理论的企业竞争战略分析
8.Dynamic Analysis of the Competitiveness Niches of City Tourism in Central Henan Urban Agglomeration中原城市群旅游竞争力生态位动态分析
9.Niche Changes Analysis of the City Niche Based on the Niche Theory基于生态位理论的城市生态位变化分析——以广西南宁市为例
10.Analysis of the Small-and Medium-sized Enterprises Development Strategy Based on the Niche Separation Theory;基于生态位分化理论的中小企业发展战略分析
11.Characters of soil moisture niche-fitness of locust forest in the Loess Plateau黄土高原坡面刺槐林土壤水分生态位特征分析
12.The quantitative analysis of eco-vigor niche among provinces from China我国各省区生态活度生态位定量分析与比较研究
13.Analysis of niche suitability and spatial difference of grassland ecosystem in Gannan甘南草地生态系统生态位适宜度及其空间差异分析
14.Dynamic ecological niche of complex social-economical-natural ecosystem in Fujian from 1996 to 1996～福建省社会-经济-自然复合生态系统生态位变化分析
15.Ecological Investigations in Natural Population and Allozyme Marker of Adiantum Reniforme L.var.sinense Y.X.Lin荷叶铁线蕨生态群落调查与等位酶分析
16.The Energy Analysis and Emergy Analysis of "Four-in-one" Ago-ecosystem;“四位一体”农业生态系统能流与能值分析
17.The Application of Enterprise Niche on the Personnel Training Needs Analysis;生态位理论在企业培训需求分析中的应用
18.Analysising the Social Niche,Optimizing and Integrating the Tourism Exploitation in Fujian and Taiwan;分析社会生态位,优化整合闽台旅游开发
相关短句/例句
Ecological Niche Factor Analysis(ENFA)生态位因素分析
1.Based on the Ecological Niche Factor Analysis(ENFA),we modeled the potential distribution of Papilio polytes Linnaeus and Stichophthalma howqua(Westwood)in China and studied the ecogeographical determinants underlying their spatial response,including climate,topography,vegetation,habitat structure and human impact.本文采用生态位因素分析(ENFA)模型分析包括气候、地形、生境结构、植被类型、人类活动在内的影响玉带凤蝶Papilio polytes Linnaeus和箭环蝶Stichophthalma howqua(Westwood)两种放飞蝴蝶分布的生态地理变量,模拟其在中国的适宜生境,评估其入侵风险。
3)ecological-niche factor analysis生态位因子分析
4)Ecological analysis生态分析
1.The article demonstrates an ecological analysis on the status quo of higher education in the west of China,taking the value of ecology and the ecological principles and methods into account.用生态学的原理和方法,基于生态学的价值取向,对西部地区高等教育的层次结构、形式结构、区域结构现状做了生态分析。
2.The thesis demonstrates an ecological analysis on higher education structure in Chinese western region, taking the value of ecology and ecological principles and methods into account.首先,对西部地区高等教育的层次结构、科类结构、形式结构、区域结构现状做生态分析。
5)ecology analysis生态学分析
6)Niche separation生态位分离
1.The conventional calculation forms about niche breadth,niche overlap and niche separation a given and analyzed.阐述了生态位的基本概念,综述了生态位理论形成与发展的过程,给出并分析了生态位宽度、生态位重叠及生态位分离的常用度量公式,为完整的理解和应用生态位理论提供了捷径。
延伸阅读
生态位生态位niche；ecological物种在生物群落中的地位和作用。英文niche一词源自拉丁文nidus，意为巢，后引申为龛，故曾译为生态龛。19美国学者R.H.约翰逊第一次在生态学论述中使用生态位一词。19J.格林内尔的《加州鸫的生态位关系》一文使该名词流传开来，但他当时侧重从生物空间分布的角度解释生态位概念，后人称之为空间生态位。1927年C.S.埃尔顿著《动物生态学》一书，首次把生态位概念的重点转到生物群落上来，认为动物的生态位是指它在群落中的食物和天敌的关系，所以，他强调的是功能生态位。1957年G.E.哈钦森建议用多维空间来描绘生态位。例如，一个物种只能在一定的温度、湿度范围内生活，摄取食物的大小也常有一定限度，这个物种的生态位就可以描绘在一个三维空间内；如果再添加其他生态因子，就成为多维空间。一般说来，动物取食种类多，生态位加宽；取食种类少；生态位变窄。多个物种取食相同食物，生态位重叠。
