基于逻辑框架法的自然资源用途管制路径与方法研究

统一用途管制是自然资源管理的宏观核心目标。目前自然资源用途管制中仍存在事权划分不清、管制指标维度不一、管制空间重叠、监督评价不足等问题,需从管制逻辑框架和系统构成的层面进行综合研究。逻辑框架法是一种从问题出发,将宏观目标转换为具体目标和措施的有效方法。借助逻辑框架法思路,在分析自然资源用途管制基本内涵的基础上,建立自然资源用途管制的“宏观目标—具体目标—问题提出—管制措施—评价监管”的逻辑框架关系,同时在自然资源用途管制具体措施和评价监督等方面提出相关建议。     

国家公园分区管控的实践总结与制度进阶

分区管控是实现国家公园严格保护与合理利用双重目的的基础制度,也是保障原住居民发展权益的有效途径。梳理总结各试点公园的分区管控制度,本文发现存在实体规范各行其是、程序规范先天不足、责任规范流于形式的问题,难以实现保护优先、兼顾利用之间的关系。国家公园法应统一分区标准,采取二阶结构的分区管控制度,首先以世界自然保护联盟提出的"三圈层"模式划分严格保护区、缓冲区、一般控制区,进而将一般控制区划分为游憩展示区和传统利用区,并将生态保育修复区作为特别的"动态分区"。同时,提高国家公园规划及变更的审批权限并完善分区管控的法律责任,以实现实质的差别化管控和严格规范的管理。     

基于模糊综合评判的冲击地压危险性分区预评价技术研究

为解决采煤工作面冲击地压危险性难以准确分区预评价的难题,运用模糊综合评判法建立冲击地压危险性评价模型,模拟工作面开采过程,对工作面开采过程中不同区域煤体应力影响因素进行综合分析,评判冲击危险性,实现了采煤工作面冲击危险性分区预评价。根据专家现场经验和试验研究结果,确定了影响冲击地压危险性等级的7个主要影响因素,采用层次分析法,确定各个因素的权重。评价模型在山东某煤矿3105工作面进行了应用,得到7个高度危险区,4个中度危险区,评价结果与现场实际基本吻合,表明该模型是合理可行的。     

简析自然灾害地理研究的几个问题

在分析自然灾害地理研究中存在的问题和发展趋势的基础上，重点探讨了自然灾害地理研究的层次，并提出了自然灾害地理研究重点区域及重点研究领域等问题。     

CURRENT USE OF WATER SURFACE ZONING FOR RECREATION1

ABSTRACT: As the many recreational uses of waterways have intensified, management agencies have increasingly turned to water surface zoning techniques to provide safe, equitable opportunities while also protecting aquatic habitats. Other publications have described the concept of water surface zoning; the study reported on was conducted to determine its current use nationwide. Depending on jurisdiction of the water surface in question and state legislation to zone water surfaces, nonfederal zoning regulations sometimes emanate directly from state government, and sometimes involve direct state and local government cooperation. Results of a national survey show that water surface zoning techniques employed by state and local governments in 1976–77 fall into five broad categories: restrictions on boat speed and horsepower, special use zoning, time zoining, protective space zoning, and limited density zoning. Examples of each are reported on in this paper.     

LAND USE CHANGE PATTERNS BY LOCATION WITH RESPECT TO A RESERVOIR1

Much research has been done to determine the benefit of a water resources development to society as a whole. Some research has explored the benefit of such a facility to a region. Very little research exists on the effects of a reservoir on the immediately surrounding area. The general hypothesis of this study is that the spatial patterns of land use change are influenced by economic characteristics of the reservoir and reservoir area. Several hypotheses concerning the effects of relative location on a peninsula are tested using analysis of variance. The data used for the analysis is based on Lake Cumberland, a reservoir in southern Kentucky. The analysis indicates that there exists significant patterns of land use change around the lake and on peninsulas.     

中国建筑抗震设计规范的演变与展望

地震区划图是编制抗震设计规范的基础资料。本文回顾了中国地震区划图和建筑抗震设计规范的发展简史,对1 956、1977、1990和2001年编制的中国地震区划图进行了简要比较,指出了4代区划图的差异;对1959、1964、1974、1989和2002年编制的中国建筑抗震设计规范或草案的抗震设计原则进行了比较,详细比较了5部规范或草案中关于地震作用的计算方法、场地分类和地基抗震有关规定的异同点,简要讨论了建筑抗震设计规范的发展方向。     

福建晋江地震地质灾害分区

收集了晋江市大量的工程地质勘察资料,针对晋江市区场地工程地质条件,从地震地质背景、历史震害的影响出发,依照相应规范和地质类比等方法,通过对晋江市区地震砂土液化、软土震陷、地震边坡效应、地震断层破坏效应的评判,结合地层、地形地貌分布情况,进行了震害效应分区.     

重庆市水环境功能区划

运用GIS技术和方法，以1：25万数字地图为基础，通过对重庆市环境现状的调查，结合重庆市的实际情况，提出了水环境功能区划分的原则、工作程序和技术路线，科学地划分了重庆市水环境功能区，并对水环境功能区划中的几个问题作了分析和探讨，提出了合理化建议，对加强环境管理，保护河流水质具有十分重要的意义。     

Integrated environmental index for application in land-use zoning

This paper describes the development of an integrated environmental index that may serve as a representation of the general environmental quality at a certain location. This index is meant to be used by local administrators to strike a balance between the development of industrial activities and the protection of sensitive land-uses (housing). The approach used to arrive at this index, based on health considerations, is described, detailing the different steps in the construction of the index: identification, assessment, summation, valuation and aggregation. The index combines environmental quality information concerning noise, odor, air pollution, and risk of industrial calamities. The resulting integrated environmental index is illustrated using data of a pilot project.