五里冲水库--治理和利用喀斯特溶洞的范例

滇南蒙自五里冲水库，系充分利用盲谷地形、地下隐蔽喀斯特大厅、地下暗河等自然条件，扬长避短，通过明堵暗灌、高压灌浆、构建防渗帷募等特殊综合工程手段建造的无大坝型水库。该区地质情况复杂，喀斯特十分发育，先后投入大量钻探、平硐及基础地质调查工作量，采和合适的防漏、防渗工程。1996年竣工下闸蓄水后水位持续上升，达到设计要求，为蒙自工农业经济发展提供条件，亦为在我国南方复杂喀斯特地区构建大、中型水库闯出新路。     

From catfish to organic fish: making distinctions about nature as cultural economic practice

This paper addresses the cultural economy of nature and the material culture of economic practice. Attending to ways that cultural notions about the biophysical world play key roles in political economic conflicts, discussion centers on two recent debates involving the cultural economy of seafood production and trade. The first debate is over whether the label “catfish” should include catfish imported from Vietnam into the United States; the second deals with whether fish and shellfish should be eligible to be certified “organic” under new US regulations. Analysis reveals that the key dynamic in these debates is not necessarily how people think about “nature”, but instead is how people make distinctions about the world. Rather than focusing on what is natural or not, key actors make distinctions among both organisms and environments. The ways that different groups define and enclose the biophysical world works to distinguish places as either appropriate or not for certain kinds of production activities. The overall argument is that significance and meaning of the biophysical become implicated in economic geographies by making distinctions about the world that then become important for how economic activity can work. As such, cultural economic approaches should attend to the ways that the biophysical is involved in relations such as competition and international trade, while nature-society approaches should shift focus from Nature to specific aspects of the biophysical world.     

浅谈雅江县城南各种地质灾害的关系

对雅江县城南地质灾害的产生原因作了查明，为下一步综合整治提供依据。     

浙江省安吉县山区竹类资源综合利用

安吉县竹类资源优势突出 ,使其综合利用已初具规模 .竹业工业已成为新兴工业门类 .竹业经济已是地方经济的一个台柱子 .但竹业结构不合理 ,竹制品雷同性大 ,增值率低 ,资源供需矛盾突出等日益明显 .对今后竹类资源综合利用和持续发展 ,提出了主要思路     

重庆市云阳县开发荒山资源,发展经济林木

根据县内荒山资源特点,通过因地制宜,树立生态经济学观点,把开发荒山资源与保护生态环境密切结合,加以发展经济林木,促进了当地经济发展。     

山东沂南金场矽卡岩型金铜矿床地质地球化学特征及矿床成因

金场金铜矿床是沂沐断裂带西侧与中生代次火山作用有关金铜矿床的典型代表。该矿地质地球化学特征的综合研究表明“其成矿岩体具有富碱、富钾、富轻稀土和大离子亲石元素的特点，是由成熟度较高的中－下部地壳物质经重熔再生的 产物。     

建立混合经济架构，奠定地勘单位长远发展基础

分析了非公有制经济对国有地勘队伍经济体制的影响，论述了适时改革地勘单位产权制度的必要性，提出了地勘单位应该建立混合经济架构的设想，为其长远发展奠定基础。     

Urban land transformation for pro-poor economies

The transformation of land into a setting for clustering local economies can become an important cornerstone of poverty policy. This transformation has several functional aspects, which in turn have important institutional and political aspects. Underlying both the functional and institutional factors is the role of local government and local democracy. Such a conceptualization puts to center stage several paradoxes: A terrain that seems “slum-like” turns out to be highly productive and employment generating. Complex tenure forms and mixed land use seen as “unplanned” turn out to be pre-requisites for economic development. There are institutional paradoxes that contrast efforts at “transparency” and managerial “best practices”. Here, the messiness of local bureaucracies in municipal government turns out to be critical for poor groups to influence interventions in their favor. Influencing the public process may be more effective in stealth-like ways rather taking a more visible approach. Most fundamentally these issues remind us that the potential of cities to reinforce or reduce poverty moved far beyond projects and programs and the normative frameworks used by planners and administrators. Instead, it is the transformative process of turning land into economic settings that might be at the center stage. This is a stage where poor groups are the central actors who stealth-like draw on complex alliances across ethnic and class lines to shapes cities in their interests.     

北京延庆北部地区后城组火山岩岩石化学特征与成因探讨

根据TAS图解 ,北京延庆北部地区后城组火山属于玄武粗安岩 流纹岩 (和粗面岩 )的双峰式组合。该套火山岩不属于典型的钾玄岩系列 ,在基性岩和中性岩中总体上以碱性系列和向碱性系列过渡的高钾钙碱性系列、钾玄岩系列为主 ,流纹岩类属于富钾质的拉斑系列。该套火山岩轻稀土元素明显富集。玄武粗安岩类岩石没有负铕异常或负铕异常不明显 ,而流纹岩存在明显的负铕异常。延庆北部地区后城组火山岩形成于燕山运动早期或中期阶段的造山变形事件趋于结束时的后碰撞构造环境中。     

云南发展"会展经济"的战略构想

会展经济，在云南社会经济的发展过程中有着十分重要的意义，云南应该尽快、尽早制定相应的发展对策。首先应深刻地认识到发展会展经济对云南具有十分重要的战略意义，与此同时成立相应的领导机构，同时制定合理的发展目标，并按照会展发展的原则和云南发展会展经济的步骤逐步实施。