THE EVALUATION AND ANALYSIS OF THE TOURISM RESOURCES IN JILIN PROVINCE

This paper comprehensively evaluates and analyzes the tourism resources in Jilin Province, China. And it consists of three parts. The first two parts are on the resources evaluation and analysis. Based on the results of evaluation about the structural and spatial distribution of the tourism resources, it is found that, the natural resources play fundamental roles in Jilin, while the human and cultural resources are important complementary parts as well. In the spatial distribution analysis, the resources show the characteristic of "six clusters"and "three belts"spatial relations. Four clusters are centered on the cities, which are Changchun, Jilin, Baicheng, Tonghua and Ji′an; one cluster is around the Changbai Moutains and one cluster nears the frontier at Tumen between China, Russia and P.D. R. Korea. And the three belts are: 1) The west belt. It contains Xianghai and Momoge natural protection region. The evident of this zone is its ecological and ethical tourism resources. 2)The middle belt characterized by urban traveling and recreation, including Jilin and Changchun, together with their nearby Nong′an and Siping. 3) The last belt is also the most important one, which is the east zone. It covers the Changbai Mountains, the golden triangles of Tonghua and the Tumen River. This zone is remarkable for its abundant natural landscapes and unique folk customs. In the last part the concept planning is briefly constructed for the tourism resources in Jilin Province according to the above evaluation and analysis.

Land development suitability analysis for transport planning evaluation and optimization in mountainous ecological region

Transportation planning is a critical component for creating an orderly,intensive,and sustainable pattern of land development.By comprehensively considering the potential and suitability of transport construction,a comprehensive method combining resources and environmental carrying capacity(RECC)and land development suitability(LDS)was developed by using techniques of GIS,analytic hierarchy process(AHP)and threedimensional magic cube.Taking Aba prefecture in Sichuan Province of Southwest China as a case study,LDS for transportation was analyzed from three aspects,including overall planning layout,different transport modes,and transportation projects.The results showed that the transport planning scales of most counties in Aba were suitable,and the order of LDS of different transport modes was railway>highway=superhighway>tourism track,which already included 42 new transportation projects.We found that two counties(Maoxian County and Jiuzhaigou County)should improve the ecological protection level of transportation,in which the railway network construction should be encouraged,and some transportation projects with low LDS should be postponed or constructed harmlessly.We suggest the combination of RECC and LDS for transportation could enhance the territorial space optimization and sustainable transport construction.

Construction and Application of Combined Evaluation Model of Regional Water Quality Plan

[Objective] The aim was to study the construction and application of combined evaluation model of regional water quality plan. [Meth- od] By dint of layer analysis, subjective and objective model of entropy evaluation, the water quality plan in Jinghe was evaluated. Combined evalu- ation model based on information entropy were constructed, and considering the single model evaluation result, the optimal water quality plan was selected. [ Result] The combination weight result suggested that COD amount was the most essential indicator in water quality plan and embodied the importance of water environment protection, which met basic objective of environment protection and social, economic effects. Combined evalu- ation indicated that in the sixteen plans, plan 16 was of highest comprehensive evaluation value, and can be considered as optimum water quality plan. [ Conclusion] Combined evaluation model can effectively list the advantages of each evaluation model and improve the dependability of water quality plan, and provided a new research idea for the optimal evaluation of water pollution control plan.

SE-DEA-SVM evaluation method of ECM operational disposition scheme

Operational disposition of electronic countermeasures(ECM)is a hot topic in modern warfare research.Through fully analyzing the characteristics and shortcomings of the traditional operational disposition scheme,a super-efficient data envelopment analysis support vector machine(SE-DEA-SVM)method for evaluating the operational configuration scheme of ECM is proposed.Firstly,considering the subjective and objective factors affecting the operational disposition of ECM,the index system of operational disposition scheme is established,and we explain the solution method of terminal indexs.Secondly,the evaluation and algorithm process of SE-DEA-SVM evaluation method are introduced.In this method,the super-efficient data envelopment analysis(SE-DEA)model is used to calculate the weight of index system,and the support vector machine(SVM)method combined with the training samples of evaluation index is used to obtain the input-output model of evaluation value of combat configuration.Finally,by an example(obtaining five schemes),we verify the SE-DEA-SVM evaluation method and analyze the results.The efficiency analysis,comparison analysis,and error analysis of this method are carried out.The results show that this method is more suitable for military evaluation with small samples,and it has high efficiency,applicability,and popularization value.

Quantitative evaluation of the risk induced by dominant geomorphological processes on different land uses, based on GIS spatial analysis models

Maramures Land is mostly characterized byagricultural and forestry land use due to its specificconfiguration of topography and its specific pedoclimaticconditions. Taking into consideration the trend of the lastcentury from the perspective of land management, adecrease in the surface of agricultural lands to theadvantage of built-up and grass lands, as well as anaccelerated decrease in the forest cover due to uncontrolledand irrational forest exploitation, has become obvious. Thefield analysis performed on the territory of Maramures Land has highlighted a high frequency of two geomor-phologic processes - landslides and soil erosion - whichhave a major negative impact on land use due to their rateof occurrence. The main aim of the present study is the GISmodeling of the two geomorphologic processes, determin-ing a state of vulnerability （the USLE model for soilerosion and a quantitative model based on the morpho-metric characteristics of the territory, derived from the HG.447/2003） and their integration in a complex model ofcumulated vulnerability identification. The modeling of therisk exposure was performed using a quantitative approachbased on models and equations of spatial analysis, whichwere developed with modeled raster data structures andprimary vector data, through a matrix highlighting thecorrespondence between vulnerability and land useclasses. The quantitative analysis of the risk was performedby taking into consideration the exposure classes asmodeled databases and the land price as a primaryalphanumeric database using spatial analysis techniquesfor each class by means of the attribute table. The spatialresults highlight the territories with a high risk to presentgeomorphologic processes that have a high degree ofoccurrence and represent a useful tool in the process ofspatial planning.

高水平专业群建设产出绩效评价指标体系构建研究

高水平专业群建设绩效评价既是衡量“双高”建设成效的必然要求,也是促进高职院校内涵式发展的迫切需要,还是下一轮双高计划建设单位遴选的重要举措。依据教育部和财政部相关文件,提出了高水平专业群建设绩效评价体系框架。在对产出指标选用原则分析的基础上,选出了9个二级指标下的备选三级指标;运用DEMATEL分析法,对备选三级指标进行优化,确定了产出指标下的评价体系和权重。通过高水平专业群建设绩效评价体系的构建,引导专业群建设方向始终指向“双高计划”总体目标,有效提升专业群的人才培养质量与服务能力。

国家药品计划抽检品种麸炒薏苡仁质量问题分析及评价

目的:通过国家药品计划抽检工作,对药食两用中药材麸炒薏苡仁的质量进行考察,了解麸炒薏苡仁饮片质量现状及存在的问题,完善麸炒薏苡仁检验标准,为药品监管部门提供技术支持。方法:从全国24个省(市、自治区)的生产和使用环节抽取麸炒薏苡仁样品,按照《中华人民共和国药典》2020年版一部进行性状、水分、灰分、浸出物及含量测定项检验,分析检验数据以评价麸炒薏苡仁饮片的质量状况,并针对检验中发现的问题,开展探索性研究。结果与结论:本次抽验的麸炒薏苡仁样品共计98批次,按现行质量标准检验合格率均为100%。经探索性研究,发现麸炒薏苡仁存在炮制不到位的问题,33批次样品中4批次玉米赤霉烯酮超标;此外,甘油三油酸酯含量测定项限度偏低。通过探索性研究发现麸炒薏苡仁饮片和标准中的问题,结合标准提高工作完善麸炒薏苡仁检验标准。建议增加安全性控制指标及炮制控制指标,并提高含量测定限度。

基于高质量发展评价指标体系的西北地区可再生能源发展初步分析

西北地区是我国重要的可再生能源基地,考虑生态、土地等重要边界条件后,资源开发潜力巨大,是保障我国中长期能源战略目标实现的重点区域。立足于国家发展新形势,通过分析西北地区可再生能源高质量发展内涵,探索建立综合评估指标体系,提出新规划理念和思路,开展区域可再生能源规划研究,评估水平年发展效果,以期为科学选择区域可再生能源发展路径、助力国家战略实施提供参考。

铁路光带覆盖理论与实践探析

为明确铁路覆盖效果测算的基本原理和判定标准,提升测算质量和效率,对铁路光带覆盖理论与实践问题进行研究。在介绍铁路覆盖测算的基础上,阐述铁路光带覆盖理论基本概念,提出运用光带覆盖理论进行覆盖测算的主要流程,包括选定测算线路、生成覆盖光带、指定覆盖对象、覆盖效果测算等步骤,研究光带生成理论、权威统计口径、合理覆盖对象等问题,并提出路网覆盖行政区测算、路网覆盖经济社会发展指标测算、规划项目必要性分析、关键节点覆盖测算4个光带覆盖理论的主要应用方向。结合地理信息技术,提出基于缓冲区的铁路光带覆盖信息化自动测算方法,分析了GIS二次开发的基本算法流程和关键技术。实践证明,光带覆盖理论能够准确高效地实现高速铁路覆盖效果测算,已成为我国铁路覆盖评价的主要方法,相关思路可为基础设施覆盖效果评价提供参考。

炎陵县“十三五”期间地表水水质评价及变化趋势分析

炎陵县是洣水的发源地,对该县域内的地表水水质进行评价,并对其变化趋势进行分析,可为环境管理及河道治理提供有力的技术支撑。分析结果表明:炎陵县“十三五”期间,太和断面主要水质指标高锰酸盐指数、化学需氧量、生化需氧量、氨氮、总磷等均呈下降趋势,综合水质指数呈显著下降趋势,说明5年来太和断面水质呈显著好转趋势;晏公潭断面主要水质指标高锰酸盐指数、化学需氧量、氨氮、总磷等均呈下降趋势,综合水质指数呈不显著下降趋势,说明5年来晏公潭断面水质呈好转趋势,但不显著。

国土空间规划实施评估体系构建研究

为构建科学合理的国土空间规划实施评估体系,提高规划实施效果的评价效率和准确性,该文首先阐述评估的基本原则,然后综合运用指标定量对比法、GIS土地利用结构变化分析和景观格局指数分析法等方法,构建包括规划实施效果和过程的评估指标体系,结合具体案例,进行国土空间规划的实证研究,验证评估体系的有效性。结果表明,该评估体系能够全面反映规划实施的一致性、效能性及其对生态系统功能的影响,为国土空间规划的优化提供理论依据和实践指导。

防城港市游艇码头岸线适宜性量化分析评价及布局规划

防城港市拥有“三岛三湾”的生态海湾资源,具有发展游艇休闲、规划建设游艇码头的良好前景。目前,游艇码头的布局规划研究主要基于实践经验总结,以定性分析为主,缺乏评价体系与定量分析的支撑。因此,构建了游艇码头岸线适宜性评价指标体系,在此基础上,应用缓冲区分析、插值分析、核密度分析、网络分析、遥感解译等空间分析方法对防城港市游艇码头岸线适宜性进行量化分析评价,据此提出防城港市游艇码头的布局规划建议,可为其他城市游艇码头规划提供研究思路及参考。

不同航线规划在建筑物实景建模中的应用对比

一直以来,建筑物实景三维建模在文化遗产保护、数字化展示和虚拟现实等领域具有重要的应用价值。但是不同的外业数据采集方案对模型质量影响较大,因此文章旨在比较单镜头无人机在建筑物实景三维建模中不同航线规划的应用效果。通过采集不同航线规划下的影像数据,使用相应的数据处理技术进行建模和分析,评估各种航线规划对建筑物实景三维建模的影响。研究结果表明,不同航线规划对建筑物实景三维建模的精度、效率等方面具有一定的差异,可为相关工程应用提供重要的技术参考和应用指导。

广东省“双高计划”背景下高职院校高水平专业群综合评价体系构建方法

本文旨在探讨高水平专业群的三级指标以及每个维度的权重,基于广东省“双高计划”建设任务要求,采用层次分析法(AHP)和访谈法,构建了以产出指标(0.6063)、效益指标(0.3002)和满意度指标(0.0934)3个维度为一级指标,以及5个二级指标、18个三级指标的高水平专业群评价体系,并根据体系的权重对高水平专业群的发展提出相关建议。

吉林省旅游资源评价与分析研究

论文对吉林省域旅游资源进行评价和分析研究,并通过层次分析法对吉林省的主要自然和人文景点(区)进行评价,然后对旅游资源的结构和空间分布进行分析。在吉林省的旅游资源结构中,自然资源起着基础作用,人文景观为重要组成部分;在空间分布上,吉林省旅游资源呈现“六簇群”、“三带状”的分布格局。最后对吉林省域的旅游资源进行了概念规划。

可靠性成本/效益精益化方法在配电网规划中的应用

对中压配电网供电可靠性的成本、效益进行了剖析,提出了可靠性成本/效益精益化分析方法。将传统的可靠性边际成本曲线按照不同优化措施进行分解,从而得到为实现某一设定的可靠率而采用的最经济、合理的优化方案。应用该方法对南京市4个典型区域在"十二五"期间的配电网规划项目进行评估、优化,得到优化方案,取得了明显的经济效益。

基于GIS的重庆市旅游资源评价、分析与规划研究

运用层次分析法定量地对重庆市主要自然和人文景区(点)的旅游资源进行综合评价,然后借助GIS技术,对旅游资源的结构和空间分布特征进行分析。综合评价和GIS空间分析结果表明:在重庆市的旅游资源结构中,自然资源起着基础作用,人文、社会景观为其重要组成部分;在空间分布上,重庆市旅游资源呈现“带状”、“圈状”的分布特征,地域空间分布不平衡。最后,在GIS技术支持下,对重庆市旅游资源进行了概念规划,得到4个结构区,并提出每个规划区发展的整体思路和方向。

我国自然灾害类应急预案评价方法研究(Ⅰ):完备性评价

从自然灾害类应急预案着手,采用故障树分析方法(FTA)对其完备性进行评价。通过建立自然灾害类应急预案的标准故障树,确定各基本事件的权重,并将待评价应急预案的基本事件与标准故障树进行对比,进而得到其需要加强和完善的薄弱环节,并从量化的角度出发得到待评价应急预案的不完备度。最后,采用上述方法分析一个实际的地质灾害应急预案,对该应急预案的完备性进行评价,最终确定其需要加强和完善的方面,为制定或修订应急预案提供参考。

北京市耕地后备资源开发适宜性评价

根据北京市自然、社会、经济资料及图件资料,在考虑各种影响耕地后备资源开发因素的基础上,结合GIS的空间分析功能,分别从自然适宜性和生态安全性角度构建了北京市耕地后备资源开发评价体系,通过对评价要素的空间叠加、计算,评价北京市耕地后备资源在不同条件下适宜性开发的面积和空间分布情况,并从经济可行性方面探讨北京市耕地后备资源开发的适宜性。结果表明:从自然适宜性评价上来看,北京市耕地后备资源能够开发的面积为11675.25hm2,考虑生态安全因素后,适宜开发且不引起生态退化的耕地后备资源面积为11221.14hm2,如纳入经济可行性因素,北京市耕地后备资源全部不适宜开发。综合指数法与限制条件相结合的评价方法能够有效提高评价结果的合理性,评价结果可为北京市土地开发整理政策的制定提供理论参考依据。

对杭州市部分自然灾害应急预案完备性评价的实证研究

采用故障树分析方法,从灾害的预防与应急准备、监测与预警、应急响应、后期处理4个方面,对2008年以前杭州市编制的部分自然灾害应急预案的完备度进行评价。结果表明:各类自然灾害应急预案的完备度不一,一些应急预案具有较高的完备度,而一些应急预案完备度偏低;大部分应急预案在灾害监测与预警方面具有较高的完备度,部分应急预案在灾害预防与应急准备、灾害后期处理完备度偏低;各应急预案中志愿者队伍的建设、灾害风险评价、应急人员的安全防护、灾后的保险理赔、重要设施的安全防护、启动应急避难场所等基本事件的缺失率较高,反映了部分应急预案编制过程中灾害全过程管理理念的缺失。