超大城市重点地区规划实施协同方法探索——以上海地区总图为例

重点地区建设是超大城市优化区域空间格局和合理分布资源要素的重要举措,其规划编制与实施衔接是完善国土空间规划体系,落实高质量发展、高品质生活、高效能治理要求的重要工作内容。上海市规划和自然资源局开展建设项目规划实施平台管理工作,以地区总图为核心技术成果开展规划实施协同,推动理念转变,探索方法创新。系统介绍上海依托地区总图开展空间统筹、过程协调和主体协同,以此推动重点地区高品质建设实施的工作思路与实践,以期为其他超大城市重点地区规划实施提供借鉴。

金台线引入台州地区方案及地区总图研究

金台线作为浙江海洋经济的重要基础设施之一,其修建对完善台州头门港等港区集疏运体系和促进沿线各市县经济快速发展均具有十分重要的意义和作用。本文主要就金台线引入台州地区接轨点的选择以及台州地区的总图布局进行研究探讨。

基于建设项目规划实施平台的区域设计总控探索——以三林滨江南片地区为例

区域整体开发如今已成为城市更新的发展方向和趋势,然而区域开发往往面临着从规划到实施衔接不到位的问题,导致区域开发的设计总控工作挑战大、任务多。2021年上海市政府发布的建设项目规划实施平台管理工作相关政策指导文件,为上海市诸多区域开发项目提供工作参考和依据。本文通过梳理区域开发项目的实际需求,剖析上海三林滨江南片地区面向高品质、高效能目标的项目实施,创新并细化规划实施平台的工作内容,为其他一级开发区域的地区总图编制提供经验。

总口地区储集层中硬石膏分布规律及其储层伤害机理

总口地区储层水驱中易产生CaCO3水垢，造成油水井结垢。通过薄片鉴定、扫描电镜分析等手段，明确了该区硬石膏胶结物主要成斑块状、斑团块状或斑点状以基底式充填于颗粒间；该区硬石膏胶结物普遍分布，当注入流体与储层不配伍时，易产生CaCO3水垢，是造成油水井结垢的主要原因；该区硬石膏胶结物主要集中于局部地区、局部层段，油田生产开发应区别对待。

湖南省财政厅 国家税务总局湖南省税务局关于印发《湖南省跨地区固定业户总分支机构增值税计算缴纳管理办法(试行)》的通知

湘财税[2019]13号HNPR—2019—10007各市州财政局、税务局,省直管县财政局:现将《湖南省跨地区固定业户总分支机构增值税计算缴纳管理办法(试行)》印发给你们,请遵照执行。

柳梧铁路引入梧州地区方案研究

从功能定位、运输组织、工程投资等方面,对梧州地区现状及城市总体规划进行研究和分析,对柳肇通道的近远期进行统筹考虑,提出柳梧铁路引入梧州南站,同时结合既有铁路交通网络及货运设施布局情况,建议将洛湛线孔良站改建为货运站,规划为地区货运中心,办理柳梧线、洛湛线及赤水专用线的货运作业,柳梧铁路货流与洛湛线沟通,客流与南广线沟通,实现地区铁路网络的高效组织与运营。

中观尺度的城市大型工程项目的科学营建——关于总设计师制度的思考

中国城市单体建筑规模越来越大,建筑工程数量剧增,加上城市交通与市政基础设施等因素的切入,城市建设与管理中逐渐暴露出由于传统学科视野限制而导致的严重局限性。同时,建筑工程及相关研究受困于单体建筑工程概念、缺乏城市整体思维,也加剧着问题的严重性。总设计师实践,让我们有机会超越专业界限,从城市尺度全面提升科学性,走向人居环境的全面绿色、低碳、高质量发展。

宣绩高铁与杭临绩铁路共同引入绩溪北站方案研究

宣城至绩溪高速铁路是苏皖赣铁路通道的重要组成部分,根据绩溪黄山地区总图研究成果,结合规划杭临绩铁路引入条件,对宣绩高铁与杭临绩铁路共同引入绩溪北站方案开展研究,通过比选明确了共设线路所后引入绩溪北站分场方案,之后又对两线中哪条线居中、哪条线外包进行了分析,考虑到杭临绩铁路作为主通道,且杭临绩居中、宣绩外包工程投资省,最终推荐此方案。本次研究为多线位方案参与的系统比选,随着我国铁路建设规模的增大,多线的接轨及地区引入方案越来越多,论文研究将为类似工程提供参考。

Cost estimation and control of colorectal cancer screening

Objective:The aim of our study was to estimate the cost of colorectal cancer screening and to provide evidence for the cost control of colorectal cancer screening among general population in rural area of China.Methods:We determined the net cost for colorectal cancer mass-screening in Jiashan County,and evaluated the cost-benefit and cost effectiveness.Results:The compliance rate of primary screening and intensive screening were 84.6% and 78.7%,respectively.In primary screening,the average cost for each individual was 27.2 yuan,and the average cost for identifying one high-risk individual was 180.5 yuan.The mean cost to diagnose one colorectal cancer patient was 42963.3 yuan.As for identification of adenoma,the average cost for each case was 4384.0 yuan.Based on the calculation,the average cost of reducing one colorectal cancer patient was 12768 yuan by conducting the mass-screening protocol.Conclusion:It was beneficial to do the cost-benefit analysis of colorectal cancer screening in area of high incidence.Based on the results of cost-benefit analysis,more efforts should be made to reduce the cost and to improve the efficiency of the colorectal cancer screening.

市政府常务会议纪要

7月17日下午,张广宁市长在市政府礼堂召开本届政府第109次常务会议,分析上半年经济形势,研究部署下阶段工作。7月24日下午,张广宁市长在市政府主持召开本届政府第110次常务会议,议题是:一、讨论《关于加快我市连锁经营发展的意见》;二、讨论《关于促进行业协会商会改革发展的意见》;三、讨论《关于实施城乡居民重大疾病医疗救助的通知》;四、讨论人事任免。8月2日下午,张广宁市长在市政府主持召开本届政府第111次常务会议。

中共南京市委 南京市人民政府关于加快发展民营经济的若干意见

二○○九年三月二十六日宁委发〔2009〕22号加快发展民营经济,是南京走在新一轮科学发展前列,实现全面、协调、可持续发展的重大举措。为在南京掀起新一轮创业创新热潮,大力推进民营经济结构调整和发展方式转变,促使南京民营经济发展走在全省、长三角和全国前列。

Soil Organic Carbon and Labile Carbon Along a Precipitation Gradient and Their Responses to Some Environmental Changes

Based on data from a field survey in 2001 along the Northeast China transect (NECT), a precipitation gradient,and a short-term simulation experiment under ambient CO2 of 350 μmol mol-1 and doubled CO2 of 700 μmol mol-1with different soil moisture contents of 30%-45%, 45%-60%, and 60%-80% soil water holding capacity, the distributionof soil organic carbon and labile carbon along the NECT, their relationships with precipitation and their responses toCO2 enrichment and soil moisture changes were analyzed. The results indicated that the soil labile carbon along thegradient was significantly related to soil organic carbon (r = 0.993, P < 0.001). The soil labile carbon decreased morerapidly with depth than organic carbon. The soil organic and labile carbon along the gradient decreased with decrease inlongitude in both the topsoils and subsoils, and the coefficient of variation for the labile carbon was greater than that forthe organic carbon. Both the soil organic carbon and labile carbon had significant linear relationships with precipitation,with the correlation coefficient of soil organic carbon being lower (0.677 at P < 0.001) than that of soil labile carbon(0.712 at P < 0.001). In the simulation experiment with doubled and ambient CO2 and different moisture contents, thecoefficient of variation for soil organic carbon was only 1.3%, while for soil labile carbon it was 29.7%. With doubled CO2concentration (700 μmol mol-1), soil labile carbon decreased significantly at 45% to 60% of soil moisture content. Theseindicated that soil labile carbon was relatively more sensitive to environmental changes than soil organic carbon.

中国能源区域消费影响因素实证分析

随着我国经济的高速发展，对能源消费的关注度也越来越南。一个地区的人口总数。经济发展水平（GDP），以及铁路总里程对地区的能源消费有着重要影响。本文建立了区域能源消费总量函数。运用截面数据定量研究各省市的年末人口总量，地区GDP，铁路总里程与能源消费总量之间的关系。为了缓解能源消费对能源增长带来的压力。我们需要提高铁路运输效率，提高经济发展水平，转变经济发展方式，来提高我国能源消费的效率。

Characteristics of diffuse pollution of nitrogen and phosphorous from a small town in the hilly area of the central Sichuan Basin,China

Hydrological and hydro-chemical monitoring of nitrogen(N) and phosphorus(P) in a small urbanized catchment was conducted in the hilly area of the central Sichuan Basin,China,from 2010 through 2011.The diffuse N and P loadings in different forms of total nitrogen(TN) and phosphorus(TP),dissolved nitrogen(DN) and phosphorus(DP),as well as particulate nitrogen(PN) and phosphorus(PP) were calculated based on runoff discharges and chemical analyses.The results revealed that the diffuse pollution concentrations of TN,DN,PN,TP,DP and PP exhibited large variations during rainfall events,with peak concentrations occurring during the initial period.For all of the measured parameters,the event mean concentrations(EMCs) were observed to clearly vary among rainfall events.The EMCs of TN,DN,PN,TP,DP and PP(for all of the observed rainfall events) were 10.04,6.62,3.42,1.30,0.47 and0.83 mg/L,respectively.The losses of diffuse N and P exhibited clear seasonal patterns and mainly occurred during the period from July through September,when the losses totaled 99.3 and 9.6 kg/ha for TN and TP,respectively,accounting for 75% and 74% of the total annual loadings.The mean annual loadings of TN and TP were 124.6 and 12.9 kg/ha,respectively.The results indicate that residential areas in the hilly areaof the central Sichuan Basin are subject to high diffuse N and P loadings,posing a serious risk to the receiving water quality.Ecological buffering belts are recommended to incorporate into the urbanized catchment to reduce diffuse pollution.

Evapotranspiration, Yield and Crop Coefficient of Irrigated Maize Under Straw Mulch

Maize (Zea mays L.), a staple crop grown from June to September during the rainy season on the North China Plain,is usually inter-planted in winter wheat (Triticum aestivum L.) fields about one week before harvesting of the winterwheat. In order to improve irrigation efficiency in this region of serious water shortage, field studies in 1999 and 2001, twodry seasons with less than average seasonal rainfall, were conducted with up to five irrigation applications to determineevapotranspiration, calculate the crop coefficient, and optimize the irrigation schedule with maize under mulch, as well asto establish the effects of irrigation timing and the number of applications on grain yield and water use efficiency (WUE)of maize. Results showed that with grain production at about 8 000 kg ha-1 the total evapotranspiration and WUE ofirrigated maize under mulch were about 380-400 mm and 2.0-2.2 kg m-3, respectively. Also in 2001 WUE of maizewith mulch for the treatment with three irrigations was 11.8% better than that without mulch. In the 1999 and 2001seasons, maize yield significantly improved (P = 0.05) with four irrigation applications, however, further increases werenot significant. At the same time there were no significant differences for WUE with two to four irrigation applications.In the 2001 season mulch lead to a decrease of 50 mm in the total soil evaporation, and the maize crop coefficient undermulch varied between 0.3-1.3 with a seasonal average of 1.0.

The Contribution of Extreme Precipitation to the Total Precipitation in China

Using daily precipitation data from weather stations in China, the variations in the contribution of extreme precipitation to the total precipitation are analyzed. It is found that extreme precipitation accounts for approximately one third of the total precipitation based on the overall mean for China. Over the past half century, extreme precipitation has played a dominant role in the year-to-year variability of the total precipitation. On the decadal time scale, the extreme precipitation makes different contributions to the wetting and drying regions of China. The wetting trends of particular regions are mainly attributed to increases in extreme precipitation; in contrast, the drying trends of other regions are mainly due to decreases in non-extreme precipitation.

Coastal eutrophication, land use changes and Ceratium furca (Dinophyceae) blooms in Pago Pago Harbor, American Samoa 2007-2009

The bloom forming dinoflagellate, Ceratium furca, has been linked with coastal eutrophication worldwide in tropical and subtropical locations. During the summer of 2007, an unusual 6-month long bloom of C. furca was observed in Pago Pago Harbor, Tutuila Island, American Samoa. Incidents of dinoflagellate blooms in this area have not been previously reported. The bloom was first reported in May and dissipated in November 2007. In February-March 2009, a similar C. furca bloom was observed. During both blooms, no fish mortality events were reported. Maximum cell counts were observed on September 20, 2007 at 9 200 cell/mL. At this time, total nitrogen was measured at 1.2 mg/L while total phosphate was below detection limits. Changes in land use practices may have been the primary driver of these blooms. Intense fertilization of athletic fields coupled with ineffective management strategies is hypothesized to have a direct link to the increase in nutrients found in the Pago Pago Harbor and may have been the trigger for the initialization of these blooms. During 2008, the fields were not used due to an infestation of the fire ant, Solenopsis geminata. Once controlled, the fields were opened again in 2009 and fertilizers were applied in January, a month before the bloom was observed.

Antioxidant Capacity and Total Phenol Content of Commonly Consumed Indigenous Foods of Asian Tropical Regions

In order to screen the antioxidant capacity of commonly consumed indigenous foods of tropical region, vegetables, fruits, tea, oil seeds, legumes, spices and cereal were analyzed. Among the vegetables, green chili showed the highest total oxygen radical absorbance capacity （ORACFL） and lipophilic ORAC （L-ORACFL）; whereas, bean showed highest hydrophilic ORAC （H-ORACFL） content. The H-ORACFL of vegetable samples varied between 2.26 to 23.08 ~tmol of Trolox equivalent （TE）/g of fresh weight （FW） and L-ORACFL content widely varied from 0.20 （sweet pumpkin） to 16.95 （green chili）. The range of H-ORACFL values of fruits showed large variation （0.45-178 Ixmol of TE/g FW）. All four different types of tea showed high H-ORACFL （1,295.84-2,709.11 lamol of TE/g）, in contrast to negligible amount of L-ORACFL. In legumes, H-ORACFL content ranged from 16.22 to 140.54; whereas, L-ORACFL ranged from 4.43 to 25.78. Porso millets showed higher L-ORACFL value （19.4） as compared to H-ORACFL （0.8）. In case of spices, L-ORACFL content varied from 29.75 ± 0.00 to 1,575.24 ± 39.63, which is considerably higher as compared to H-ORACFL （61.68 ± 1.71 to 272.82± 1.05） content. Comparatively, spices showed much higher H-ORACFL values as compared to fruits analyzed. In case of selective vegetables, fruits and tea samples, the total phenol content was highly correlated with the H-ORACFL content.

A Community and Ecosystem-based Sustainable Forest Management Model for Small Islands in Maluku

The research objective was to investigate past and current forest management practices in the Maluku archipelago, then to create a better management model to improve prosperity for local communities and to guarantee sustainability of forest ecosystems for future generations. Forest land use, the deforestation process, the potential for maintaining natural production forests and the need to establish a management unit for sustainability of natural production forests （PFMU） were analysed. The analysis model used Geographic Information System （GIS） and satellite imaging. The deforestation process was analysed using the multiple regression model. The research determined the importance of two concepts i.e., （1） A macro concept involving the integration of forest development with regional development and （2） A micro concept which detailed the format of the PFMU as a sub-set of the macro concept. The macro concept involves a new Forest Land Use Plan （FLUP）, and the micro concept is a more detailed analysis of a sustainable PFMU, a Management Unit for Protection Forest （PrFMU） and a Management Unit for Conservation Forest （CFMU）. Results showed that the existing FLUCP （Forest Land Use Consensus Plan） policy rather than guaranteeing the sustainability of forests, contributed to their deforestation. The integration of forest management and regional development strategies required the establishment of a new FLUP.

Regional Disparities in China's Mainland at Provincial Level Between 2000 and 2005

Based on the methodology provided by Organization for Economic Co-operation and Development,we analyze regional disparities in China's mainland at provincial level between 2000 and 2005.It regards regional GDP growth as the joint result of contribution of a number of factors,i.e.capital productivity,capital per manpower,specialization,employment rate,active population,and population.The results show that for all provincial units,capital per manpower is a dominant contributing factor to the growth of GDP per capita during the period from 2000 to 2005 while capital productivity has quite significant negative impacts.Specialization contributes differently in different provinces.In most provincial units,employment rate and age activity have a positive impact on growth of GDP per capita,though not very significantly.