济宁市露天矿山开采现状及保护治理措施

根据济宁市露天矿山开发利用现状,以及矿山开采引发的环境地质问题,按照资源开发与环境保护相协调的原则,对其进行了现状评估,同时,结合济宁实际情况,针对新建矿山、生产矿山和闭坑矿山,提出相应的矿山地质环境保护与恢复治理措施。     

文登市全面推行“三全”执法责任制

为加强做好国土资源执法监察工作,文登市国土资源局在认真贯彻落实好国土资源部执法监察各项规定的同时,在建立健全村级土地协管员、信访信息员、土地监督员的基础上,全市全面推行＂分级负责,层层监管＂的执法新机制,动员全社会力量参与国土资源管理,变国土部门一家管为大家管,扭转了国土资源执法监察工作的被动局面,是当前做好国土资源执法监察工作的有效途径。     

安丘市提升农村土地开发整理水平初探

随着经济社会的不断发展,土地供应日渐紧张,不断拓展土地利用空间、加大土地节约集约利用水平已成为各地的工作方向。安丘市按照＂因地制宜、科学规划、保证质量、注重效益＂的思路,坚持机制创新,市场化运作,土地开发整理取得了显著成效。     

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。     

济南市破损山体治理方法优化探讨

破损山体治理在全国范围内缺少成熟可借鉴的经验,该文通过对济南已完成的58座破损山体治理方案的研究,总结出如何选取破损山体最合理的治理方法,为类似地区破损山体治理方法的选取提供了理论依据。     

The Swedish Geotechnical Society’s methodology for risk management: a tool for engineers in their everyday work

The Swedish Geotechnical Society has adopted a general methodology for risk management in geotechnical engineering projects to reduce the costs related to negative outcomes of geotechnical risks. This technical note highlights the main features of the methodology and strives to inspire the international geotechnical community to apply sensible risk management methods. In the authors’ opinion, a successful geotechnical risk management needs to be structured, be tailored to the project, and permeate the engineers’ everyday work. Then, sufficient quality can be achieved in the project with larger probability.     

青藏高原实测剖面数据管理与检索系统开发的方法与意义

青藏高原实测剖面检索数据管理与检索系统是利用ACCESS软件建立青藏高原实测剖面数据库,采用ArcGIS软件形成了青藏高原实测剖面分布图,利用WEBGIS技术实现网络发布。该系统主要为服务对象提供实测地层剖面数据的检索与查询服务,提供地图查询、浏览、打印服务,同时还提供青藏高原地质背景知识的服务。该系统提供的服务比传统的资料服务有着更多的优点:访问范围更加广泛,平台独立,操作简单,计算模式灵活高效。     

贵州喀斯特山区墓地利用管理初探--以毕节亮岩峰丛山地为例

通过对贵州亮岩峰丛山地的墓地进行调查和初步研究, 结果显示墓地在一定坡度上的特定地段有集中趋势,而喀斯特地区土体厚度则是影响墓地分布的重要因素之一.绝大多数墓地集中分布在日照较好、排水畅通、土体较厚的阳坡山麓地带,以占用质量较优的耕地为主.因此,在墓地利用管理实践中, 实施统一规划、集中管理,建立有偿使用制度、严格用地指标,加强墓地绿化,实施墓地园林化建设等措施,以期多元化开发利用墓地,有效保护耕地资源.     

VPN技术在煤炭地质档案网络服务中的应用

网络服务是煤炭地质档案业务发展的必由之路,为了解决在公共网络传输过程中的安全问题,本文介绍了一种虚拟专用网络技术,通过分析其应用于煤炭地质档案网络服务中的优势,为行业内外部的信息共享提供了一个新的思路。     

Modeling the effects of riparian planting strategies on stream temperature: Increasing suitable habitat for endangered Formosan Landlocked Salmon in Shei‐Pa National Park,Taiwan

Reducing or stabilizing the stream temperature of ChiChiaWan Creek is a crucial work for Formosan Landlocked Salmon because ChiChiaWan Creek is the only one habitat for this endangered species. Planting trees in the riparian zone would be one of the alternatives. The purpose of this study was to evaluate the effects of several planting strategies on daily maximum stream temperature along the river. The results showed the effective vegetative shading angles should be more than 50° along ChiChiaWan Creek to reduce the direct solar radiation heating effectively. Upstream planting with 70° vegetative shading angle could be the most effective way among all the scenarios. However, this planting strategy could not improve the worst situations in summer because of the large solar elevation angles. The upstream planting in ChiChiaWan Creek was strongly recommended because the canopies could be easier to extend to totally cover the narrow width of river producing the most effective shades. Practicing the upstream planting with 90° vegetative shading angle can increase more than 1 km long suitable habitats for the endangered Salmon in summer. Alternatively, the west‐side planting scenario was the second effective way for temperature reduction. Our result provided a useful suggestion for the authorities in charge of saving the Formosan Landlocked Salmon, particularly under the stress of global warming. Copyright © 2011 John Wiley & Sons, Ltd.