黄金产业形势及我国黄金产业发展对策

分析了当前国内外黄金产业的形势，从地质勘查、环境保护、经济管理、开拓市场等方面，论述了我国黄金产业发展对策。要积极开拓国内外两种资源、两个市场，作好黄金产业结构调整，保证黄金产业稳步发展。     

聚焦建筑产业现代化

正随着一系列重要会议的密集召开及《关于推进建@业发展和改革的若干意见》的颁布,我国建筑业迎来实现产业化发展的良好机遇。本期我刊专门策划了"聚焦建筑产业现代化"专题,刊登了有关领导、领军企业高管及行业专家关于推进建筑产业现代化的思考,探讨了建筑产业现代化推进的方向、路径,分享实践经验,以期为行业、企业在建筑产业现代化发展浪潮中快速适应、准确决策、稳定发展提供借鉴和参考。     

巴西祖母绿产业概述

上世纪70年代以来,巴西祖母绿源源不断地进入世界宝石市场。巴西祖母绿主要产自米纳斯吉拉斯州、巴伊亚州和戈亚斯州,其中富产宝石著称的米纳斯吉拉斯州的Itabira/Nova Era成矿带,至今仍能保持稳定的祖母绿宝石产量。巴西祖母绿产业在取得巨大成功的同时也正面临着严峻的挑战。日趋严格的环保法规和不断上涨的劳动力成本推高了祖母绿的开采成本;巴西赛雷尔对美元汇率的不断升值影响了巴西祖母绿开采、加工到贸易整个产业;随着开采难度的增加、成本的上升个体手工采矿者逐渐被排挤出了祖母绿采矿业;巴西本土的祖母绿加工业也同样受到来自印度宝石加工业低廉价格的挑战。采矿企业通过提高机械化水平降低采选成本,同时通过加工部分自己开采的祖母绿原石,向产业链下游扩张,提高每吨原矿收益率,进而提高矿山开采服务年限。为保证自身利润水平和竞争优势,巴西祖母绿加工企业主要加工颗粒比较大、品级较好的祖母绿宝石,并在原石供应商和珠宝制造商之间寻找到了利润平衡点。在未来,巴西的祖母绿行业发展将会是令人鼓舞的。     

加快发展中国煤层气产业的政策思考

党中央和国务院对煤层气产业给予亲切关怀和支持,为中国煤层气产业的发展创造了很好的氛围。早在1996年江泽民总书记就明确指出“依靠科技进步,发展煤层气     

智利铜产业竞争力分析

本文采用产业竞争力钻石模型对智利铜产业竞争力关键因素及其互动关系进行整体分析。认为应参照"智利模式"来提升我国铜产业竞争力,继续加大整合产业力度,在市场失灵情形下,政府适度干预和宏观调控是对矿业企业内部-外部运行环境的协调过程,这一过程形成宏观调控与市场调节功能相结合的"二元产业组织结构";针对我国铜业资源短缺的现状,应及时选择国内铜矿资源后备基地及资源接替区,给予相应的政策支持;同时发展和建设中国成熟的多层次矿业资本市场风险控制体系。     

大力发展环保产业的思考：以湖北省为例

文章以湖北省为例,对该省环保产业两头及存在问题加以分析后,提出了当前发展环保产业的几项具体措施,同时从管理角度对环保产业的发展提出了几点建议即完善服务体系,依靠科技进步,发挥环保产业协会的作用等。     

浙江海宁经编产业园区

浙江海宁经编产业园区于2000年动工建设,是浙江省首批省级特色工业园区,2006年8月,浙江省人民政府浙政函[2006]83号批准设立省级开发区,9月通过国家发改委审核成为省级开发区。2002年,园区所在的马桥镇被中国纺织工业协会命名为“中国经编名镇”。     

成渝城市群主要地质资源禀赋与绿色产业发展

系统梳理了成渝城市群以往地质调查成果,分析了区内地质资源对绿色发展的支撑点。结果表明: 成渝城市群天然气探明地质储量占全国的60%,页岩气累计探明储量近万亿立方米,涪陵焦石坝等已规模化开发气田; 地热资源较丰富,地埋管热源开发潜力较大; 芒硝等优势非金属矿产资源储量、开发基础较好,具有进一步产业化发展的基础; 现有中型以上岩盐矿产39处,地下空间尚未开发利用,盐穴资源开发潜力较大; 现有153处饮用天然矿泉水水源地,多含锶等有益元素,建议开展优质矿泉水品牌建设; 地质遗迹特色鲜明,现有164处重要地质遗迹,建议打造恐龙化石群等具有区域特色的品牌; 耕地资源较丰富,覆盖50%以上的土地面积,总体养分丰富,局部富硒,已形成一定数量的农产品品牌,建议开展都江堰—绵阳等地标准化农田建设,培育富硒农产品。建议进一步开展成渝城市群空白区土地质量调查、区域与重点产业地质调查等工作,以期持续提高地质资源对成渝城市群绿色发展的支撑作用。     

成渝城市群主要地质资源禀赋与绿色产业发展

系统梳理了成渝城市群以往地质调查成果,分析了区内地质资源对绿色发展的支撑点。结果表明: 成渝城市群天然气探明地质储量占全国的60%,页岩气累计探明储量近万亿立方米,涪陵焦石坝等已规模化开发气田; 地热资源较丰富,地埋管热源开发潜力较大; 芒硝等优势非金属矿产资源储量、开发基础较好,具有进一步产业化发展的基础; 现有中型以上岩盐矿产39处,地下空间尚未开发利用,盐穴资源开发潜力较大; 现有153处饮用天然矿泉水水源地,多含锶等有益元素,建议开展优质矿泉水品牌建设; 地质遗迹特色鲜明,现有164处重要地质遗迹,建议打造恐龙化石群等具有区域特色的品牌; 耕地资源较丰富,覆盖50%以上的土地面积,总体养分丰富,局部富硒,已形成一定数量的农产品品牌,建议开展都江堰—绵阳等地标准化农田建设,培育富硒农产品。建议进一步开展成渝城市群空白区土地质量调查、区域与重点产业地质调查等工作,以期持续提高地质资源对成渝城市群绿色发展的支撑作用。     

Keeping the high-tech region open and dynamic: the organizational networks of Taiwan's integrated circuit industry

This paper aims to bridge the literatures of industrial districts and organizational networks by studying the development of organizational relationships in Taiwan's integrated circuit (IC) industry. Firms of the IC industry in Taiwan are highly concentrated in the Hsinchu Science-based Industrial Park (HSIP). They not only have contributed the most to the combined sales for the HSIP compared to other industries for half a decade, but also have made Taiwan the country with the fourth-largest IC industry in the world today. Along with the creation and maintenance of global competitiveness in this industry, the means of developing organizational relationships and geographical linkages are examined in this paper. The empirical findings are based on analysis of data regarding the organizational connections for Taiwan's IC industry during 1976 to 1996, collected at the individual firm level. It is found that a concurrent process of intensifying the internal as well as external linkages has occurred in the HSIP, a young high-tech region. It indicates that not only is the ``regional advantage' sufficiently sustained, but also the global industrial networks are continuously expanded to maintain the openness and dynamics of the region.     

Mineralogical and chemical characterization of wastes from the sulfuric acid industry in Falun, Sweden

 Wastes from the sulfuric acid industry are an environmental concern, because of the emission of acids, heavy metals, and sulfate to the environment. The wastes in Falun consist of 70–80% iron oxides, 10–20% silicates, less than 10% residual sulfides, and small amounts of secondary precipitates (iron hydroxides and Fe-, Zn- and Cu-sulfates). Due to the different behavior of sulfides during the roasting process, pyrrhotite and sphalerite are the major sulfide residues associated with lesser amounts of pyrite, chalcopyrite, and galena. The leachates are low-pH and enriched in Zn, Fe, and SO₄. The acid ferric Fe-rich solution promotes the dissolution of sphalerite and favors the formation of Pb-sulfate coatings on galena, providing an armoring effect which slows down the further oxidation of the galena. The residual sulfides are the potential source for acid generation and metal release. During the roasting process, iron oxides retain small amounts of sulfur and sphalerite forms alteration rims containing Zn-oxides. The iron oxides and Zn-oxides are important contributors to SO₄ and Zn in the leachates. The conditions in the waste deposit are favorable for the precipitation of Zn-, Cu-Fe-sulfates (e.g. gunningite, chalcanthite, Zn-copiapite). The highly soluble sulfates play important roles in controlling the concentrations of Cd, Cu, Fe, Zn, and SO₄ in the leachates. The mineralogical and geochemical data help to develop the reclamation strategies of this type of industrial wastes. Received: 26 April 1996 · Accepted: 27 July 1996     

工业建筑设计前期方案中需要重点关注的问题

合理的结构体系与结构布置对于结构成本的控制是决定性的。针对工业建筑,从层高、缝、结构尺寸、形状及材料强度和构件刚度的匹配等方面阐述了设计前期方案中需要重点把握的几点内容,供大家参考。     

积极开展行业自律建立工程咨询设计行业和谐新秩序(摘要)

《中共中央关于构建社会主义和谐社会若干重大问题的决定》指出，要“发挥各类社会组织提供服务、反映诉求、规范行为的作用”，“发挥行业协会、学会、商会等社会团体的社会功能，为经济社会发展服务”。自律是政府和社会赋予行业协会的神圣职责，也是行业协会应该向政府和社会作出的郑重承诺。中国电力规划设计协会始终紧紧围绕行业实际，坚持“以会员为本、强化服务、求真务实”的工作方针，积极开展行业自律工作，得到了广大会员单位的认同，在行业内外树立了良好形象。开展行业自律工作，我们有以下几点做法和体会。[第一段]     

Romanian industry in transition

Restructuring of industry in Romania today is part of the transition from a centrally-planned to a free market economy. The paper deals with salient features of socialist industry and the trends which have occurred since 1989 in the context of greatly reduced state intervention. Current trends are identified as a key to further evolution in the future and some international comparisons are attempted now that industrial enterprises in all parts of Europe are developing new relationships with capital, labour and the state.     

我国西部六盘山片区产业结构趋同度比较研究

通过对六盘山片区2006-2011年间产业发展数据的整理, 利用产业结构相似度系数对片区四省区及所辖县市进行了定量测算与综合比较, 发现片区呈现“二三一”的产业结构类型. 其中, 第一产业比重仍处高位, 三次产业结构仍处于低级结构状态, 产业结构优化转型任务艰巨. 对片区各省区间产业结构的关系和所辖主要县市间产业结构的现状进行了由整体到局部的动态分析, 在对陕、甘、宁、青四省区涉及县市的产业结构趋同程度的定量分析与测算后, 确定陕西与宁夏区域产业结构趋同度属于较高层次, 区内产业结构趋同度处于0.9以上的高位, 产业结构同质化现象十分严重; 甘肃与青海区域产业趋同现象相对较轻, 存在明显的波动性, 并针对不同区县间的具体情况进行了系统分析. 最后, 依据分析结果, 从协同规划、培育特色产业、发展优势产业等方面提供了政策建议.     

The development of India's mining industry

This paper evaluates the development of India's mining industry, its present status and future outlook. Despite its growth, the contribution of India's mining industry to GDP has remained relatively stable since 1970. At present the nation is a leading world producer of 11 major mineral and energy commodities, including bauxite, chromite, coal, iron ore and manganese. Recent economic reforms have stimulated industrial expansion in India; however, problems, including a restricted private sector role in resource development and ineffective government mineral strategies, may limit future growth in output. Capital investment levels in India's mining industry are examined in the paper to assess possible long-term expansion levels.