矿产资源补偿费征收管理工作问题探讨

矿产资源补偿费制度作为矿产资源开发监督管理制度中的一项重要内容,能有效地的保证国家矿产资源所有权益。该文就矿产资源补偿费征收工作中对矿产品的定义、销售收入的核算和回采率系数的核定等方面的争议进行了探讨,并结合工作中常见实例及解决方法提出针对性建议。     

济南市长清区矿业权出让管理规范化探索

济南市长清区具有丰富的矿产资源,矿产资源的开发为经济建设提供了充足的建筑材料。但是一直以来无序、无规划的开采,在一定程度上也破坏了自然环境。长清设区后,长清区不断推进矿产资源有偿使用制度改革,逐步建立完善矿业权有偿出让相关制度,对出让的矿业权一律以市场竞争的方式有偿出让。进一步规范了全区采矿权出让行为,巩固了整顿和规范矿产资源开发秩序工作成果。     

渭干河——塔里木河流域地下水水化学分带及其形成机制

本文从水文地质条件和环境水文地质条件入手,讨论了位于欧亚大陆腹地的渭干河——塔里木河流域这样一个大区域的地下水水化学分带问题。进而通过对渭干河、库车河冲积扇的砂体分布规律以及地下水的补给、径流、排泄特征差异的研究,阐明了地下水水化学分带性的形成机制。     

LONG TERM EFFECTS OF REHABILITATION MEASURES ON BED LOAD TRANSPORT AT THE SALZACH RIVER

1 BASIC PROBLEMFlood protecton, sPreaing of settlements and occuPatin Of river valleys were maor reasons to damand lindt rivers throughout Europe in the ndd 19th century. Engineers of those days often knew very wellabout the effects of their plannings: shortening the river length would accelerat the now and thusencourage the erosion into the river's sedAnents. Two vital advanages could be obtalned from that kindof constrUction, landuse of the fOrmer flood plains on the one and increasin…     

省级地震台网运维管理模式

基于地震台站专业设备和通用设备的运行维护工作特点,根据内蒙古自治区地震局各类省级地震监测台网目前所辖子台数量以及即将建设的烈度速报与预警工程监测站点数量,结合内蒙古自治区独有的区位特点,通过对地震系统兄弟单位运维体系及系统外已有行业案例调研考察,积极探索分布式运维模式的可行性。考虑支持分布式运维管理体制的支撑保障体系,在总结集中运维模式弊病的前提下,提出满足内蒙古自治区地震台站运维需求的省级地震监测中心、区域中心台、地震台三级运维模式,期望在运行中不断发现问题并完善。     

Aspiration and reality: flood policy, economic damages and the appraisal process

Research shows that flood damage potential has increased significantly in the last 15 years. At the same time, flood policy has shifted away from simplistic flood defence towards 'living with floods' and 'making space for water'. This paper explores the mis-match between the aspiration in policy ideals, the reality of rising potential economic damages and the inability of the flood risk appraisal process to match the aspiration with the reality. Unless investment appraisal procedures are changed, the increase in damages will undermine policy changes that seek a different pattern of flood risk management, away from economically dominated decision-criteria towards more sustainable objectives.     

Use of Geospatial Data and Technology for Wilderness Search and Rescue by Nonprofit Organizations

Geospatial data and tools are key in locating lost or missing persons in as short a time as possible. In this study, we used a geographic information system (GIS) to analyze four years of search and rescue (SAR) mission data from Colorado to determine the appropriate use of GIS for volunteer-based SAR organizations with limited resources and GIS expertise. GIS can provide more sophisticated analyses of geospatial data than simple mapping technologies, but our findings indicated that complex spatial analysis might not be required on all missions, because the majority of missions were completed within six to ten hours. Instead, new technologies such as tablets with mapping software and online GIS systems that provide quick and easy access to up-to-date geospatial data such as imagery offer capabilities that could improve mission planning. Here we provide a framework in which SAR missions can apply geospatial technologies to aid with missions, identify critical “hotspots,” and enhance postanalysis and training. The work here is highly applicable for nonprofit SAR groups when deciding on what GIS technologies to consider for their areas.     

Census survey approach to quantifying īnanga spawning habitat for conservation and management

Here, we describe a methodology for quantifying the spawning habitat of īnanga (Galaxias maculatus), a protected native fish species. Our approach is demonstrated with a survey of the Heathcote/ōpāwaho following the Canterbury earthquakes that produced unexpected findings. Spawning habitat was detected over a 2.5?km reach and the area occupied by spawning sites (75m²) was much larger than in previous records (ca.?21m²). Sites dominated by the invasive Phalaris arundinaceae were found to support high egg numbers. Spawning has not previously been recorded on this species and it is identified in the literature as a threat to spawning habitat. Considerable spatio-temporal variation was also detected in the location of spawning sites and pattern of egg production. Together, these aspects illustrate the need for a comprehensive survey methodology to reliably quantify spawning habitat. The Heathcote/ōpāwaho example shows the utility of our census approach for achieving this, and supporting habitat conservation objectives.     

气象灾害应急管理能力评价

建立气象灾害应急能力评价指标体系对增强应对气象灾害管理能力和提高灾害的应急响应能力有重要的意义。从系统理论的角度出发,基于气象灾害应急管理的特征和结构的分析,运用层次分析法原理,构建了由气象灾害预警防御能力、政府组织能力、支撑保障能力3个1级指标和15个2级指标组成的气象灾害应急管理能力的评价指标体系,可为提高气象灾害应急管理能力和防灾减灾提供科学依据。