一件值得称颂的大喜事——热烈祝贺全省53个县(市)告别"秦砖汉瓦"时代

这是一个令人振奋的喜讯. 据河南省国土资源厅于2007年9月5日召开的新闻发布会透露,截至8月底,全省已有4个省辖市、53个县(市、区),在经历了一年多的艰苦、细致工作后,终于关闭了辖区内的所有砖瓦窑厂,与"秦砖汉瓦"彻底告别.让我们记住吧,记住这4个省辖市的名字.它们分别是:漯河市、安阳市、鹤壁市、焦作市.让我们记住吧,记住这53个县(市、区)的名字.它们中有:舞阳县、临颍县、召陵区、文峰区、淇滨区、修武县、孟州市、伊川县等.     

庭院小经济推进节约集约用地

一边是蒜苗、菠菜、生菜等各种时令蔬菜,一边的猪圈内有五头将要出栏的肥猪.猪圈旁边是沼气池,沼气池为水泥结构,圆锥形,上边留一个直径有半米的圆孔以便向内填充植物垃圾和秸秆,其余的地方用土填好以后还可以种上菜,墙根没有硬化的地方,还零落地留着苦瓜、南瓜的枯藤.这是日前笔者在修武县城关镇河北辛庄村民范庆河家中看到的景象.     

香气四溢的香榭丽舍大街

法国有许多在世界上驰名的标志性建筑或胜地,仅巴黎就有卢浮宫、凡尔赛宫、凯旋门、埃菲尔铁塔、巴黎圣母院等.笔者这里要说的是那条尽人皆知的香榭丽舍大街. 一些历史性的建筑往往标志着一个城市或地区的文化含量.而一条大街则常常标志着这一个城市或地区经济上的繁荣.如美国纽约的华尔街金融大街;日本的银座和日本桥商业街;我国北京的王府井商业大街,都成为这个城市甚至国家的代表.香榭丽舍大街则是巴黎乃至法国的代表.     

Three Types of Spatial Function Zoning in Key Ecological Function Areas Based on Ecological and Economic Coordinated Development: A Case Study of Tacheng Basin,China

Three types of spatial function zoning is an effective measure for regional environmental protection and orderly development.For ecological and economic coordinated development, spatial function zones should be divided scientifically to clear its direction of development and protection. Therefore, based on ecological constraints, a beneficial discussion would be about the key ecological function areas adopting the concept of ecological protection restriction and supporting socioeconomic development for spatial function zoning. In this paper, the researchers, taking Tacheng Basin, Xinjiang of China as an example, choose township as basic research unit and set up an evaluation index system from three aspects, namely, ecological protection suitability, agricultural production suitability, and urban development suitability, which are analyzed by using spatial analysis functions and exclusive matrix method. The results showed that: 1) This paper formed a set of multilevel evaluation index systems for three types of spatial function zoning of the key ecological function areas based on a novel perspective by scientifically dividing Tacheng Basin into ecological space, agricultural space, and urban space,which realized the integration and scientific orientation for spatial function at the township scale. 2) Under the guidance of three types of spatial pattern, the functional orientation and suggestions of development and protection was clearly defined for ecological protection zones,ecological economic zones, agricultural production zones, and urban development zones. 3) A new idea of space governance is provided to promote the coordinated and sustainable development between ecology and economy, which can break the traditional mode of thinking about regional economic development, and offers a scientific basis and reference for macro decision-making.     

鬼斧神工仙子园——临海桃渚揽胜

浙东大地,河山锦绣,景奇色美.其中许多景区藏而不露,少为世人所知,东海之滨的桃渚便是一例. 桃渚景区是8000万年前火山喷发而形成的独特的火山遗迹地貌,即喀斯特地貌.山上古洞幽壑遍布,奇岩秀石突兀,断崖索桥点缀,处处皆是大自然的神来之笔,令人叹为观止.与天台、雁荡等名山大川相比,亦毫不逊色.怪不得当年文天祥逃出元军的囚禁,落荒从海道经桃渚时,被桃渚雄奇瑰丽的风景所感动,情不自禁赋诗赞美:"海上仙子国,邂逅寄孤蓬.万象图画里,千崖玉界中."     

Hydrological Simulation Using TRMM and CHIRPS Precipitation Estimates in the Lower Lancang-Mekong River Basin

Satellite-based products with high spatial and temporal resolution provide useful precipitation information for data-sparse or ungauged large-scale watersheds. In the Lower Lancang-Mekong River Basin, rainfall stations are sparse and unevenly distributed, and the transboundary characteristic makes the collection of precipitation data more difficult, which has restricted hydrological processes simulation. In this study, daily precipitation data from four datasets(gauge observations, inverse distance weighted(IDW) data, Tropical Rainfall Measuring Mission(TRMM) estimates, and Climate Hazards Group InfraRed Precipitation with Stations(CHIRPS) estimates), were applied to drive the Soil and Water Assessment Tool(SWAT) model, and then their capability for hydrological simulation in the Lower Lancang-Mekong River Basin were examined. TRMM and CHIRPS data showed good performances on precipitation estimation in the Lower Lancang-Mekong River Basin, with the better performance for TRMM product. The Nash-Sutcliffe efficiency(NSE) values of gauge, IDW, TRMM, and CHIRPS simulations during the calibration period were 0.87, 0.86, 0.95, and 0.93 for monthly flow, respectively, and those for daily flow were 0.75, 0.77, 0.86, and 0.84, respectively. TRMM and CHIRPS data were superior to rain gauge and IDW data for driving the hydrological model, and TRMM data produced the best simulation performance. Satellite-based precipitation estimates could be suitable data sources when simulating hydrological processes for large data-poor or ungauged watersheds, especially in international river basins for which precipitation observations are difficult to collect. CHIRPS data provide long precipitation time series from 1981 to near present and thus could be used as an alternative precipitation input for hydrological simulation, especially for the period without TRMM data. For satellite-based precipitation products, the differences in the occurrence frequencies and amounts of precipitation with different intensities would affect simulation results of water balance components, which should be comprehensively considered in water resources estimation and planning.     

走向新的历程——就《河南国土资源》更名为《资源导刊》致读者

亲爱的读者朋友,正所谓"春风送佳音,百花迎宾来".当您在办公室里、在田间地头、在行进的火车上捧起本期杂志时,您可能会有一个惊奇的发现:几年来,您一直热情关注和钟爱的《河南国土资源》杂志,经国家新闻出版署批准,已正式更名为《资源导刊》了.我国期刊园林又盛开了一朵鲜艳的花朵.     

Seasonal and Interannual Variability of Bering Strait Throughflow from AO-FVCOM and Observation

A high-resolution Arctic Ocean-Finite Volume Community Ocean Model(AO-FVCOM) and observational current data from 14 mooring stations in Bering Strait and surrounding regions between 1990 and 2015 were used to study the seasonal and interannual variability of Bering Strait throughflow(BST). AO-FVCOM represented the BST with a climatological northward flux of 1.06 Sv, which was close to the observational mean of 0.94 ± 0.26 Sv. From the model results, the strongest volume flux was in summer, approximately 45% larger than that in winter. Interannual variability of BST was also indicated in the model results, and the maximum and minimum annual mean transports are in 2007 and 2012, respectively. AO-FVCOM showed larger differences from the observations in 2000, 2002, and 2015 than in other years, which may be related to the limitation of atmospheric forcing for the model. According to the driving mechanisms of BST, sea level difference(SLD) across the strait dominates the northward volume transport, and local wind is also important in forcing the seasonal variability of the BST and SLD patterns to change the BST indirectly.     

基于Vxworks的WebServer的研究与实现

嵌入式技术以及信息技术的发展使得越来越多的设备接入网络成为可能,这两项技术的融和具有广泛的应用前景.首先分析了嵌入式系统网络化的需求,结合对嵌入式操作系统Vxworks和对ARM芯片的研究,分析了相关网络协议,最后提出构建嵌入式WebServer的软硬件解决方案.     

广西江平盆地侏罗系层序地层特征

江平盆地侏罗系为一套内陆河湖相沉积,地层结构及岩性变化复杂。可分３个基本层序组,其变化特征,反映了中晚侏罗世江平盆地从扩张到萎缩时期沉积变化规律和沉积体系域变化过程,具有物源丰富、湖水浅、相变快等沉积特点,其层序地层及体系域特征与大陆边缘盆地相比有较大的差异。     

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咸阳市区低级阶地深层地下水特征初探

通过分析咸阳市区低级阶地深层地下水资料 ,说明当地在 30 0m以下赋存比较丰富的地下水资源。因此 ,进一步研究咸阳市区深层地下水特征具有重要意义     

14种矿物晶形图的改正

正确的晶体定向,其晶体几何常数应与内部结构中的晶胞参数一致,而在《砂矿物图册》中的方柱石和钨铅矿、《系统矿物学》上册中的褐锰矿,却是"晶形的（100）与单位晶胞的（110）相同"。在《系统矿物学》下册中的钼铅矿和《砂矿物图册》中的甘汞、黄铜矿、金红石及《系统矿物学》上册中的黄铜矿、块黑铅矿、金红石,虽然走向正确,但在矿物晶形制图和单形符号标注上,有些差错;还有一些晶形图的差错可能是由于做图不规范或清绘时笔误造成的,如《系统矿物学》上册中的软锰矿、《砂矿物图册》中的钙轴云母和铜铀云母等等。鉴于此,笔者对方柱石、钨铅矿、银铅矿、甘汞、软锰矿、钙铀云母、铜铀云母、重担铁矿、锡石、氟镁石、黄铜矿、褐锰矿、块黑铅矿、金红石等14种矿物晶形图的差错做了改正。首先用上述14种矿物的晶胞棱长计算出各矿物在原书中所给定的诸单形的晶面角度值（方位角平和极距角产）;再依此做出各矿物的极射赤平投影;然后,对原书中各矿物的晶形图进行分析,找出并改正其中的差错部分;最后,利用正确的定向,用极射赤平投影作晶体立体图的方法,做出上述各矿物的精确的晶体立体图形,并做简要的文字描述。     

成都市蔬菜外运的气象条件分析

本文分析了造成成都市蔬菜外运损耗的原因,并利用逐步回归法建立了青芹外运损耗率与沿途气象条件之间关系的数学模型,对车厢内青芹的热负荷和需冰量进行了计算,计算结果为成都市蔬菜安全外运的车厢内需冰量及利用沿途气象条件来减少损耗提供了科学依据。     

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城市生活垃圾卫生填埋场的综合勘查

城市生活垃圾卫生填埋场,必须进行水文地质工程地质环境地质综合勘查.长沙市的生活垃圾卫生填埋场勘查,采用了地形测量、水工环地质综合测绘、工程物探、工程钻探、压(注、抽)水试验、原位测试及室内试验等方法手段,提交的技术成果满足了设计、施工要求.     

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飞行能见度突变机制的分析

根据我国民航近１０年来发生的飞行事故调查材料，总结了飞行事故与能见度的关系，分析了造成事故的能见度条件的某些特征和原因，着重讨论了在飞机着陆阶段能见度突变的某些规律，提出了一些避免低能见度事故的建议。