海岩小说的几种叙述模式及弊端

海岩的长篇小说《河流如血》再创出版高记录，但作家仍局限于特有的小说叙述模式，这部作品设能做到相应的创新。概言之，模式第一面是“刑侦＋恋爱”；模式第二面是“财子＋佳人”；模式第三面是“道德＋法制”。文学创作需要不断创新，创新的过程也是对创作模式的不断突破过程。作家应该警惕的是，不要让模式成为创作的桎梏。     

露天采石场边坡稳定性与加固

舟山群岛位于我国南北海运和长江内河航运干线的交汇点，近临上海、宁波等大都市，区域条件独特。区域内岛屿众多，深水港资源集中，渔业、旅游资源丰富，岛内以丘陵山地为主，地少人多。随着国民经济快速发展，船舶修造业建设、劈山造地、围填海涂及各类市政交通建设等日益增多。使舟山放炮开山的露天采石场仍然较多。     

Effect of Ploughing Depth on the Growth and Yield of Heracleum candicans： a Threatened Medicinal Herb and a Less-explored Potential Crop of the Himalayan Region

This paper examines the effect of ploughing depths （A -- 60 cm, B -- 45 cm and C -- 30 cm） on the growth and yield of Heracleum candicans Wall （Apiaceae）, a threatened medicinal herb of the Himalayan region. This less-explored plant is being suggested as a potential crop for the mountain agriculture. The study was carried out in an orchard in Himachal Pradesh, India at 2500 m altitude, for two successive growth years. During the first year, all plants remained in juvenile state; in the second year, nearly 65 % plants produced flowers only under 60cm ploughing depth. Among its morphological traits, plant height, collar diameter and aboveground flesh weight were found to be strongly correlated （P 〈 0.01） with the belowground biomass during the first year （r =0.968, 0.925 and 0.973, respectively） and during the second year （r=0.945, 0.928 and 0.775, respectively）. Increase in the ploughing depth was significantly correlated （P〈0.01） with all growth parameters, including the belowground dry weight, marketable portion of the produce. The belowground biomass （commercial yield; 16.28 Qt/hec） at depth A was about 2.6 and 4.7 times higher than those recorded at depths B and C, respectively. The results clearly justify the importance of deep ploughing and this paper strongly recommends it for economically sustainable cropping.     

The Role of Aga Khan Rural Support Programme in Rural Development in the Karakorum, Hindu Kush ＆ Himalayan Region： Examples from the Northern Mountainous Belt of Pakistan

Pakistan is predominantly a mountainous country where rural development activities are characterised by inconsistency, politically motivated short-term projects without proper feedback. Since the inception of the country, the top-down approach has been followed, and the same development plans that were formulated for the plain areas have been extended to the mountains without any modification. In doing so, neither the participation of the local communities was cared for, nor the mountain specificities were considered in the planning process. Moreover, the representation of the local inhabitants was improper and contradictory to the facts. This biased approach has been one of the main causes for the failure of development projects carried out by different agencies of the Government. Contrary to the perception of the state authorities, the mountain communities proved to be more open to accept new approaches and demonstrated the capacity and capability of being a dependable development partner. In this paper, a detailed account of the Aga Khan Rural Support Programme （AKRSP） has been presented to assess and evaluate the approach followed by this non-governmental organisation （NGO）, and the response of the local inhabitants as collaborators in the development process. The achievements of the AKRSP from project planning, implementation and monitoring can be adopted as a model for rural development not only in the plains, but also in the mountainous areas of the developing countries in the world.     

利用降水平均递增率求山地最大降水高度

本文引入降水平均递增率的概念,改进了文献中的计算方法,可以一次求出山地降水量与海拔的经验关系式中全部参数的最佳值,其中包括山地最大降水高度。并用实例说明了本法的步骤及特点。     

乌鲁木齐河流域地下水水质监测网设计

文章运用地下水易污性编图及污染源分布图法进行了乌鲁木齐河流域地下水水质监测网设计。共设计了130监测孔,现有46个监测孔,另需要84个新的监测孔。按监测类型分为面源监测点22个,点源监测点87个,重点水源地与泉水监测点21个。按监测运行分长期监测点55个,流域普查监测点75个。普查监测点监测频率为1次/5年,长期监测点监测频率为1次/年。首期有针对性地在污染严重的柴窝堡新化厂排污区、乌鲁木齐河谷老排污区、米泉污灌区、米泉工业污染区、老龙河污染区取了25个污染水样测试分析,结果显示地下水已经受到严重污染。     

玛纳斯河流域低液限粉土的工程特性

以新疆玛钠斯河流域低液限粉土为例,探讨该区低液限粉土的工程特性,根据不同部位和不同深度试验的数据,针对各试验指标的异同,按其特性评价分析低液限粉土的颗粒组成、湿陷性、液化的可能性及分散性等。     

河流集合预报方法(ESP)在水资源中长期预测中的应用研究

中长期径流预测是水文水资源研究领域中的一项重要内容,为水资源规划管理及可持续利用、防汛抗旱、水库调度与发电计划制作、工农业用水计划编制等提供科学依据,对国民经济发展具有十分重要的意义.但由于大气圈极其复杂,水文要素并非仅是气象强迫输入的函数.它还受流域基本特性,前期来水以及人类活动等诸多因素的影响,中长期径流预测在其计算中存在着多种不确定性.因此,中长期径流预测一直是水文预测研究中难度较大的课题之一.本文引入河流集合预报方法(ESP),以丹江口水库为应用实例,利用水文气象历史资料和新安江水文模型,预测分析水库2007年10月份每旬的平均入库流量及概率分布统计,并经与实测流量过程对比分析,满足水库运行调度需求,为水库发电计划制作提供了可靠依据.     

新疆叶尔羌河流域地下水同位素特征及其补给来源分析

笔者以新疆叶尔羌河流域为例,在研究区水文地质调查的基础上,根据不同区域、不同深度D、~(18)O和T值的变化分析地下水补给来源.解决了传统研究方法很难解决的问题.为干旱地区地下水起源及空间分布规律研究提供了新思路。研究结果表明:(1)研究区地下水不是来自大气降水的直接入渗,而是地表水渗漏补给。(2)流域分为两个独立的地下水循环系统,分别接受叶尔羌河与提孜那甫河河水补给。(3)潜水和承压水的起源相同,属统一的地下水系统。(4)地下水径流表现为倾斜平原区径流强烈,地下水以水平运动为主;细土平原区地下水径流迟缓,地下水以垂直蒸发运动为主.径流方向与地表水流向密切相关。     

台湾山地的雨影效应及其表现

台湾岛的雨量受台湾山地的雨影效应影响明显,各地各月随着风向的不同,雨量表现出很大的差异。福建沿海一线存在着一个雨量低值区,主要是由于该地带所处的地理位置及地形条件所决定,与台湾山地的雨影效应无关。