Zonation相关论文
Regionalization of epididymal duct and epithelium in rats and mice by automatic computer-aided morph
Aim: To establish a rat and mouse epididymal map based on the use of the Epiquatre automatic software for histologic ima......
The Tremadocian is the first stage of the Ordovician System and is subdivided into two parts in general. The Upper Trema......
Research on seismic intensity zonation by use of the response intensity of historical earth－quakes──
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Researchonseismicintensityzonationbyuseoftheresponseintensityofhistoricalearth┐quakeswiththecentralpartofShanxiP......
生物多样性保护对维持城市生态系统功能具有重要意义。以39种厦门市重点保护植物为对象,通过物种分布模型MaxENT获得物种潜在分布......
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通过褶劈理化、叠加变形、褶皱和破裂等构造发育强度、构造形迹、岩性地层单元等研究认为,米仓山与龙门山结合部具有明显的构造分......
Geological characteristics of the Sizhuang gold deposit in the region of Jiaodong, Shandong Province
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Geological characteristics of the Sizhuang gold deposit in the region of Jiaodong, Shandong Province
Tectono-geochemical samples were systematically collected from 5 drillcores along the No.304 exploration line and at the......
Intertidal marine macroalgae experience periodical exposures during low tide due to their zonational distribution. The d......
生物的时间地带性可表述为生物有机体为谋求生存阈限的扩展,突破地理地带性(暂称为空间地带性)的局限,对地理地带性加以剪裁、连缀......
我省玉米茎腐病三种病原菌的分布受降水量的影响有地域性。年度间也有差异．东南部腐霉菌略多，中部禾谷镰刀菌稍多，西部则串珠镰刀菌偏......
头道桥韧性剪切带是研究区一条较典型的、发育比较完整的韧性剪切带,形成糜棱岩、碎裂岩系列.镜下观察区内糜棱岩具多种显微变形结......
本文阐述不同块状硫化物矿床类型的大地构造环境、矿物学、地球化学和分带性，以及在成矿期后运动期间变质作用、岩浆作用和热液作用......
以黄山景区的地形、植被、坡度和降水等资料为基础数据,利用GIS技术,采用熵权法确定权重,再通过综合加权求和法对黄山景区的山洪灾......
在空调设计中,往往把大面积的空调房间的冷热负荷视作均匀分布,事实上,在大面积空调房间的不同位置,冷热负荷不同,各处的温度将有......
中国东部地区流水侵蚀所引起的土地退化具有明显的坡面分带性。以安徽绩溪、浙江兰溪和广东五华为典型区，从坡地地貌及其所引起破面......
There are many mountains in China. About 33% of the terrestrial parts of the country are mountainous region. Himalayan m......
不同研究人员选择不同因素并且使用不同方法估计碎片流动的地区性的危险度。因而，为一样的区域弄平，经常有不同危险带状配列地图，并且......
系2005年夏季对舟山群岛12个岛屿30个断面潮间带群落生态学调查的结果。初步鉴定，物种共有97种，以软体动物和节肢动物占优势，同时，生态......
Liver zonation,the spatial separation of the immense spectrum of different metabolic pathways along the liver sinusoids,......
罗楼地区下三叠统，经赵金科(1959)研究显示，最低层位为Vishnuites marginalis菊石带(Gyronitan阶)。张舜新(1990)研究广西凤山金牙下......
笔者将兴地基性超基性杂岩划分为南北两个岩带，南岩带形成于中元古代，系幔源橄榄拉斑玄武质岩浆活动的产物，具铜镍硫化物成矿专属性；北......
非点源污染发生的广域性、分散性、随机性等特征使得对其进行效管控难度较大。以非点源污染关键源区识别为基础,对流域进行分区管......
为了优化区域冬季露地辣椒种植布局,为政策性农业保险费率提供依据。笔者基于广西1961—2013年冬季寒冻害过程最低气温资料、地理......
AN IMPROVED METHOD FOR AN ECO-CLIMATIC ZONATION AND ITS APPLICATION AS ZONES IN ARID GRASSLANDS,SEMI
The method was developed for a Range Management Handbook of Kenya and the pre-liminary results published 1991. Now it is......
西藏南部康马-亚东地区的花岗岩类可分为三个岩带，自北向南称为Ⅰ岩带、Ⅱ岩带和Ⅲ岩带，其分别位于北喜马拉雅构造带（拉轨岗日带）、北......
本文系统地介绍了滑坡灾害区划研究的国内外研究现状，提出减灾的关键在于从区域上做好预防研究的观点，并阐述了滑坡灾害与风险术语统......
矽卡岩矿床是世界上铁、铜、铅、锌、钨等金属的主要来源。矿区内矽卡岩较为发育,且具有明显的分带性,矽卡岩矿物主要为石榴石、辉......
Ecological Zonation of Phytoplankton and Biomass Based on Bio-Optical Parameters off Baja California
An ecological zonation of phytoplankton was determined from its normalized spectral absorption shape (aphn) during the s......
首次发现并鉴定了西秦岭西汉水群的牙形石31属、98种,获2120个体。据其垂直分布情况划分为6个牙形石带,从而认为西汉水群至少应包......
本文依实际资料,讨论了中国东部北北西(北西)向构造系与地震活动的关系。其结论是:中国东部的地震活动主要是北北西(北西)向构造系......
随着经济迅猛发展，突发重大环境污染事件呈现频发趋势。这往往给人民群众的生命、健康及财产造成巨大的损失和严重的环境破坏。合理......
The study of the tectono-sedimentary evolution of the lower Cretaceous series realized in the southern on the tethysian ......
The paper presents a methodology for landslide hazard zonation mapping using GIS and remote sensing data. The study has ......
Drought and Immethodical ground water withdrawal in recent years has caused numerous problems such as subsidence due to ......
Groundwater regime and calculation of yield response in North China Plain: a case study of Luancheng
地下水桌子在在 1960 年代执行的 Luancheng 县后来大的规模地下水抽取以 0.65 m/yr 的率一直在衰退。降水的落下，农业输出的实质的......
Soil salinization is one of the major land degradation types andhas greatly influenced sustainable agricultural developm......
In this paper,the structure of the intelligence-aided seismic zonation system IASHES and its validation are briefly intr......
Perspectives on Zonation in Ramsar Sites, and Other Protected Areas: Making Sense of the Tower of Ba
Zonation of land or water areas is a tool frequently used to clarify management objectives, assist with monitoring of th......
我国目前正在大规模地开展县市地质灾害调查与区划,地质灾害空间区划研究成为了当前地质灾害研究领域的重要课题之一.以浙江省仙居......
Seismic Zoning Methods That Assume Spatially Non-Uniform Earthquake Distribution in the Potential So
Based on the models of non-uniform earthquake distribution in the potential source,the seismic zonation of Western Panzh......
Hepatocellular carcinoma(HCC)is the 3rd leading cause of cancer-related death worldwide.More than 80%of HCCs arise withi......
采用１２项评价因子，经过数学统计方法，按５级危险度分区标准对四川省和重庆市５６万Ｋｍ＾２的区域面积进行了滑坡危险度区划研究。分区结果得出：高危险......
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外来植物入侵对本地生态系统及其生物多样性构成严重的威胁,而气候变化和人类活动共同影响着植物入侵。云南省位于我国西南边陲,属......
根据有效风速（３￣２０ｍ／ｓ）的累积小时数、有效风能密度、风能季节变化以及３０ａ一遇的最大风速等指标，将福建省划分为风能丰富、较珂利用和贫乏４个区，７个......
