青冈局“四项措施”打造过硬队伍

青冈县国土资源局加强队伍建设，在土地资产管理、土地市场治理整顿、项目建设以及业务基础建设上强力推进，取得突破性成果。     

Silicon limitation on primary production and its destiny in Jiaozhou Bay, China——Ⅳ：Study on cross-bay transect from estuary to ocean

The authors analyzed the data collected in the Ecological Station Jiaozhou Bay from May 1991 to November 1994, including 12 seasonal investigations, to determine the characteristics, dynamic cycles and variation trends of the silicate in the bay. The results indicated that the rivers around Jiaozhou Bay provided abundant supply of silicate to the bay. The silicate concentration there depended on river flow variation. The horizontal variation of silicate concentration on the transect showed that the silicate concentration decreased with distance from shorelines. The vertical variation of it showed that silicate sank and deposited on the sea bottom by phytoplankton uptake and death, and zooplankton excretion. In this way, silicon would endlessly be transferred from terrestrial sources to the sea bottom. The silicon took up by phytoplankton and by other biogeochemical processes led to insufficient silicon supply for phytoplankton growth. In this paper, a 2D dynamic model of river flow versus silicate concentration was established by which silicate concentrations of 0.028–0.062 μmol/L in seawater was yielded by inputting certain seasonal unit river flows (m³/s), or in other words, the silicate supply rate; and when the unit river flow was set to zero, meaning no river input, the silicate concentrations were between 0.05–0.69 μmol/L in the bay. In terms of the silicate supply rate, Jiaozhou Bay was divided into three parts. The division shows a given river flow could generate several different silicon levels in corresponding regions, so as to the silicon-limitation levels to the phytoplankton in these regions. Another dynamic model of river flow versus primary production was set up by which the phytoplankton primary production of 5.21–15.55 (mgC/m²·d)/(m³/s) were obtained in our case at unit river flow values via silicate concentration or primary production conversion rate. Similarly, the values of primary production of 121.98–195.33 (mgC/m²·d) were achieved at zero unit river flow condition. A primary production conversion rate reflects the sensitivity to silicon depletion so as to different phytoplankton primary production and silicon requirements by different phytoplankton assemblages in different marine areas. In addition, the authors differentiated two equations (Eqs. 1 and 2) in the models to obtain the river flow variation that determines the silicate concentration variation, and in turn, the variation of primary production. These results proved further that nutrient silicon is a limiting factor for phytoplankton growth. This study was funded by NSFC (No. 40036010), and the Director's Fund of the Beihai Sea Monitoring Center, the State Oceanic Administration.     

我局是如何强化基层所建设的

太康县位于豫东平原，是一个典型的农业大县、财政穷县。全县总人口131．9万人，其中农业人口115．8万人，耕地面积171．4万亩，人均耕地约1．3亩，低于全国人均耕地平均数。因而切实保护耕地，合理利用土地资源对太康经济发展至关重要。1999年，太康县将原属于乡（镇）管理的国土所上收，实现了县、乡土地管理机构垂直管理，并且在理顺体制和提高素质上狠下功夫，较好地发挥了基层国土资源所的作用。     

浅议土地储备制度存在的问题及对策

一、我国土地储备制度的产生是历史发展的必然 据2003年统计，我国国有资产总量为33万亿元，其中国有土地资产就有25万亿元，约占80%。在计划经济体制下，这笔巨额土地资产隐含在土地的无偿、无限期、无流动使用之中。随着社会主义市场经济体制的不断深入和完善，如何加快土地制度改革步伐，将巨额土地资产尽快显化、盘活并作为一种资本经营，对于推动经济发展，推进城市化进程具有重要的战略性意义。     

明确目标突出重点努力开创国土资源财务管理工作新局面周莲英副厅长在全省国土资源系统财会业务培训班上的讲话(摘要)

这次全省国土资源系统财会人员培训班，是厅党组同意举办的。主要任务是：组织全系统财会人员学习行政事业单位会计制度和国土资源财务管理法规规章，提高业务素质和管理水平，推动全省国土资源事业蓬勃健康发展。     

宁波商帮的海洋文化情结

宁波商帮是我国十大商帮之一 ,百年经久不衰 ,究其原因是宁波商帮受到独特的宁波城市文化熏陶。宁波得天独厚的海洋优势 ,造就了有悠久历史凝结和中外文化交融的宁波海洋文化。海洋文化是一种先进的文化 ,具有大海的许多秉性 :大度、创新、包容。宁波城市文化把中国传统的儒家文化和宁波海洋文化很好地结合起来。正是这种独特的宁波城市文化 ,才哺育出顽强开拓、勇于创新 ,克勤克俭、脚踏实地 ,注重团队、和衷共济的“宁波商帮精神”。     

Statistical analysis of surface hydrography and circulation variations in northern South China Sea

1 INTRODUCTIONThe South China Sea (SCS) is a semi-enclosedmarginal sea in western North Pacific Ocean withvery complex topography and is the important pas-sage connecting the Pacific and Indian Oceans. Ithas great impact to the global climate and a greatinterest of many oceanography researchers. Twodominant surface hydrographic and circulation fea-tures in the northern SCS are a strong fresh waterexpansion and a warm and high-salinity seawaterintrusion such as the SCS Diluted Water…     

新野县开发整理复垦耕地六千亩

新野县作为河南省26个城镇化建设重点县市之一，面对全国减少土地利用计划指标的形势，2004年以来，该县立足本地实际，根据土地折抵、置换政策，采取多种办法和措施，走内部挖潜之路，通过开发整理和复垦增加耕地面积。截至目前，全县累计新增有效耕地6000亩。     

节约集约用地需强力推进——读鹤壁市《勇闯新路谱新篇》有感

本期《经验交流》栏目发表了这样一篇文章《勇闯新路谱新篇——喜看河南鹤壁强化节约集约用地新探索》。读后，使人有耳目一新之感，有许多话涌上心头。我们不仅为该市千方百计节约用地的做法叫好，更为该市领导以惊人的气魄强力推进节约集约用地的胆略而称道。     

贯彻落实国务院《关于加强地质工作的决定》

本期“本刊特稿”栏目，我们继续刊载全省国土资源系统培训的部分内容：一是国土资源部矿产开发管理司司长贾其海和国土资源部地质勘查司副司长刘连和在培训班上的授课；二是继续选登了四位学员在培训班考试时写的“小论”，以期推进我省国土资源系统今年培训工作的完满完成。[编按]