辽西山地丘陵区小型集中供水工程设计研究

农村饮水安全工程的建设基本解决了农村饮用水问题,但山地丘陵区饮水工程仍面临着已建工程运行维护难度大、旱节水源短缺等突出问题,通过实地调查辽西山地丘陵区绥中县供水工程现状,针对水锤压力、供水压差引起的水量分配不均以及水管破坏等问题,设计分级供水模式;针对干湿季分明的辽西山地丘陵区旱季缺水问题,设计提出“水窖蓄水+集中供水”的混合供水模式,为保障山区广大村民安全用水提供行之有效的建议,切实保障了村民用水安全。     

广西石灰岩山地合理利用模式研究

本文在分析广西石灰岩山地特点的基础上，探讨了其合理利用的模式，如林果药结合模式、饲料林模式、竹林模式，木本粮食林模式、纤维原料林模式、木本油料模式、特硬材林模式、药用林模式、藤本植物模式，封山育林模式，等等。采用这些模式利用石灰岩山地，具有良好的经验、生态和社会效益，是石灰岩山区人民脱贫致富的有效途径。     

Large Tetrapod Burrows from the Permian Naobaogou Formation of the Daqingshan Area,Nei Mongol,China

Two new tetrapod burrow casts from the Naobaogou Formation （Middle or Late Permian） of Nei Mongol,China are described.It marks the first pre-Cenozoic tetrapod burrow from China,and one of the earliest records of tetrapod burrows.Comparison to other Permian and Triassic burrows suggests that these burrows were created by tetrapod slightly smaller than Lystrosaurus.Deduced from the morphology and sizes of two burrows and known tetrapods of the Naobaogou Formation,the burrow should be the production of a therapsid,most likely a dicynodon.These burrows indicate a seasonal climate and this area was semiarid or arid during that time.     

《贵州气象》投稿须知

正1论文内容及文字量《贵州气象》是贵州省气象局主管,贵州省气象学会、贵州省山地环境气候研究所主办的气象科技期刊,国内外公开发行,双月刊。主要刊登气象学各分支学科的研究论文及技术总结等未经公开发表或出版过的原创性论文。本刊常设栏目有:研究论文或、应用技术、     

嵊州市地质灾害避险公寓式安置纪实

嵊州市地处浙东丘陵山地,区内蠕变破坏的玄武岩台地滑坡分布较广,全市现有各类地质灾害危险点113余处,为浙江省地质灾害重灾县（市）之一,因此地质灾害避险安置工作显得极为重要。     

Mountain Land Use Planning of Metropolitan Suburbs： the Case of the Jinyun Mountain and Its Surrounding area, Chongqing, China

Open space of metropolitan suburbs in mountain region, has been increasingly becoming the coupling mosaic structure of industrial actions and landscape behaviors. However, the local governments, when making land use planning, often aim at economic development, and rarely refer to the coordination of compatibilities and conflicts between industrial actions and landscape behaviors in the mosaic structure. In this study land use in the Jinyun Mountain and its surrounding area, Chongqing is adjusted by gray multi-objective programming approach and local-level decision-making process to cope with conflicts between objectives for human welfare and objectives for landscape conservation. The results indicate that： 1） the compatibilities and conflicts among different behavior characters and different landscape types result in the compatibilities of landscape to human behavior; 2） a land use planning in the study area is produced based on the sustainable land use and social-eco development, which pays more attention to the resources and environment constraints and economic objectives, and follows the distribution law of rare resources; 3） in the study area, cultivated land of 1,207.27 ha can meet the demands for food and byproducts by the residents there, orchard land and forestland of 632.55 ha, 2,276.61 ha, respectively can provide enough spaee for the local people to improve their living structure and meet their demands for reereational activities, and urban residential land, rural residential land, mining land and transportation land of 1107.60 ha, 120.27 ha, 162.48 ha, 100.91 ha, respeetively can satisfy the resident＇s eeonomie development and infrastructures; 4） the equilibrium among industrial actions, landscape accessibility and ecological conservation can be obtained by analyzing the possible impaets of human activities on landscape eeologieal proeess in open spaee of metropolitan suburbs in mountain areas.     

湖州市突发性地质灾害诱发因素分析与防治对策

湖州市位于浙江省北部,东邻上海,南接杭州,西依天目山,北濒太湖,总面积5818平方公里。地处浙江省浙西北山地滑坡、岩溶和采空区地面塌陷及杭嘉湖平原沉降防治区,地质环境条件较复杂。地貌类型多样。西北部及西南部为中、低山区,中、西部为丘陵地区,东部为水网平原区,地势总体上显示南高北低和西高东低的特征,山地面积约占总面积的4921％。呈现“五山一水四分田”特征。     

宝清县锅盔山地区多金属矿地质特征分析

宝清县锅盔山地区已开展过1：5万水系沉积物测量、1：2万土壤地球化学测量、1：2万高精度磁法测量、1：2万激电中梯测量及1：2万地质简测工作。现正在使用槽探和钻探工程对异常和矿化蚀变带进行揭露与控制。通过上述工作,大致圈定了区内各类地质体的分布范围,并初步揭示了区内构造和蚀变矿化特征。     

山地利用的新思路

一向精打细算的浙江人，算起土地账来也不含糊。这一次，他们把目光投向省内的一块大资源——山地，同样算出一笔精细账。按他们的调查，“七山一水二分田”的浙江，坡度在15度以下的低丘缓坡有332万亩，可开发成耕地或其他农业用地的面积有264万亩。     

山地城市公交系统服务在老年人群体中分配公平性评价

公交系统作为一种面向公众全体尤其是弱势群体的公共服务设施,其公平性对于促进宜居城市与公交都市建设具有较大的现实意义.本研究考虑山地城市地形变化的影响,提出了一类测度公交站点实际服务范围的新方法来修正公交服务供给公平性评价模型,并以贵阳市为例,对贵阳市公交系统服务供给在老年群体中分配的公平性进行分析.研究结果表明:①山地...