共查询到20条相似文献，搜索用时 31 毫秒
1.
新疆地质矿产勘查项目管理研究 总被引：2，自引：0，他引：2
建立地勘项目管理新机制,实现地质找矿重大突破,是党和国家对地质事业的殷切希望.新疆地质矿产勘查项目管理机制开创了当代地质项目管理改革的先河,具有十分重要的指导意义.实施地勘项目规划区管理、建立科学合理的分配机制;整合多渠道资金、实现整装勘查;以找矿为龙头,打破专业壁垒,实现基础、物化探、矿产勘探等专业的有机结合,有利于形成重大影响的地质勘查成果. 相似文献
2.
地球化学异常标度不变性与超低密度地球化学填图 总被引：6，自引：0，他引：6
依据区域地球化学数据,论证了地球化学异常标度不变性的特性,据此,提出的一种新勘查战略,即采用超低密度地球化学测量方法,韧带掌握全局,逐步缩小靶区,快速圈定巨型矿床密集区。地球化学异常的标度不变性,为全球地球深化填图计划的实施提供了理论依据。 相似文献
3.
David Newman 《GeoJournal》1996,39(4):363-375
The Israel-Palestine peace process has been implemented in a series of stages, beginning with limited Palestinian autonomy
in part of the West Bank and Gaza Strip, followed by the territorial expansion of the self government region to include all
major Palestinian population centers. The current peace process is no more than a transition stage on the way to Palestinian
statehood. Final round negotiations will have to deal with difficult issues of boundary demarcation. This will necessitate
transforming the geographically discontinuos map of the Oslo II agreement into separate and compact political territories.
While shared Israeli-Palestinian spaces would indicate a real move towards peace, continued mistrust and suspicion of each
partner for the other is dictating the creation of separate spaces — for both peoples and territories. This is yet another
example of the continued significance of territorial boundaries as part of the conflict resolution process in areas of ethno-territorial
disputes. 相似文献
4.
Dr. Izhak Schnell 《GeoJournal》1992,28(4):465-473
It seems that beyond differences among the drawings several generalisations may be made, relating to the ethno-spatial relations in Israeli Palestinian adolescents' perceptions, two years after the emergence of the uprising.
相似文献
| – | - Israeli Palestinian adolescents tend to adopt a nationalistic identity that to a large extent denies its Israeli civilian component, and thus tends to deny any shared identity with the Jewish sector. This is a shift from the Israeli Palestinians' political consensus which stresses the struggle for civilian and social equality. |
| – | - The Israeli Palestinian adolescents fully identify themselves with the Palestinians in the Occupied Territories, perceiving the uprising there as the major source of stimulation for the formation of a Palestinian identity. |
| – | - The PLO is perceived as the only political leadership which supports the Palestinians, including Israeli Palestinians, and offer a tangible sense of control over their destiny. |
| – | - The Palestinian identity crises (incuding the Israeli Palestinians) will be solved through the PLO military struggle for independence and peaceful compromise with the Jewish state. |
| – | - The elder adolescents, who have developed more sophisticated spatial abilities and have crystalised their collective identity, tend to attribute Palestinians and Jews with separate territorial bases, while the younger ones tend to ignore the territorial aspects of identity and inter-group relations. |
| – | - The compromise will lead to coexistence between two separate political identities which split the territory west of the Jordan river equally. |
| – | - The adolescents at the age of 13–14 represent strong awareness of the Palestinian national struggle and they clearly identify with a tendency to separate themselves from the Israeli state and join a Palestinian identity led by the PLO. If this is the milieu in which they form their identity for the future, one may conclude that the uprising succeeded in increasing unity and solidarity at least between the Israeli Palestinians and the Palestinians of the Occupied Territories around a more crystalised and determined national identity. |
5.
Fulong Wu 《Geoforum》2007,38(2):379-392
Rather than being abandoned along with the demise of the centrally planned economy, city planning as a profession is flourishing in China. New hybrid plans such as strategic development plans (concept plans) have been invented, and the planning procedure has become more flexible. Design competition and planning consultancy are widespread. This paper examines the development of new strategic development plans and design competition. It is argued that city planning has been re-orientated from a technical rationale, i.e. allocating state development projects to the city, to the imperative derived from market-oriented development, i.e. consolidating competitiveness during inter-city competition. The contradiction between market and planning is that while the status of city planning has been raised and its approach is becoming more strategic, the actual functionality of city planning has become more instrumental. 相似文献
6.
近40年土壤碘的油气勘查表明,土壤碘是战术性油气勘查的一个辅助指标,但是土壤碘的战略性油气勘查意义却未见报道。应用松辽盆地中部8.15万km2的多目标地球化学勘查数据,在研究土壤碘的近地表影响因素的基础上,试验了表层土壤碘(1个点/4 km2)和深层土壤碘(1个点/16 km2)的地球化学异常对油气的指示意义,首次发现了与油气有关的土壤碘的巨环状地球化学异常。研究表明,土壤碘的地球化学异常主要与大中型油气田和富生油凹陷相联系,1个点/16 km2的土壤采样密度可以较好地进行战略性油气勘查。松嫩平原土壤碘的影响因素主要有地貌景观、土壤类型、土壤pH值、人为耕作和河流等因素。 相似文献
7.
中国拥有丰富的油页岩资源,如何合理、科学、有序地开发利用好这些资源,就要针对油页岩含矿区开展开发利用优选,以确定油页岩资源开发利用的顺序,为制定油页岩资源战略发展规划和合理开发利用提供科学依据,从而实现最优决策。油页岩含矿区开发优选的双因素法是通过评价优选目标的地质资源因素和技术经济因素优劣度,进行油页岩资源开发优选战略规划。将制约油页岩开发利用的地质资源因素和技术经济因素,划分为一系列递进的参数,运用层次分析法定量计算这些参数的权重;然后,根据评价油页岩含矿区参数特征,分别计算出资源因素和技术经济因素的得分,在区域中,按双因素排序评价油页岩含矿区的优劣,规划油页岩含矿区优先开发的顺序。运用该方法进行油页岩含矿区开发优选,较好地弥补了综合指标评价法的不足。 相似文献
8.
Gwyn Rowley Dr. 《GeoJournal》1992,27(2):217-227
This paper focuses attention upon the existence of a Palestinian refugee population in the land about and immediately adjacent to Israel. It considers both the creation and the continuation of the refugee state within the host communities and the growth occurring within the refugee populations themselves. Some attention will be directed to a consideration of the refugee population vis à vis the dramatic upsurge in the number of former Soviet-CIS Jewish immigrants into Israel, that create further and deepening pressures upon land and water resources and Palestinian refugee matters. The paper is in three main parts following upon a general introduction to refugee studies. Firstly, a quantitative assessment of the Palestinian refugee population incorporates an empirical presentation of base Palestinian population totals and distributions, directing particular attention to growth in the period 1974–90. Secondly, several perspectives are presented as a backcloth to understanding certain of the continuing and mounting tensions within the Middle East in general and among the Palestinian refugee population in particular. Personal experiences of the writer as fieldworker are presented to provide a more general appreciation and awareness of the particular refugee situation within the Occupied Territories. The third part considers the developing and extending yet increasingly fundamental political consciousness among the Palestinian refugees, and certain envisaged reactions, and speculates upon continuing frustrations that are seen to be leading on to dramatic, mounting and extending violence. 相似文献
9.
10.
城市地下空间是城市建设的新型资源,它的合理开发与利用对城市的建设与发展有着重要的意义。探讨了我国地下空间资源利用的现状、已具备的条件,并阐述了我国地下空间资源发展的战略对策。 相似文献
11.
12.
用基于信息熵理论的模糊物元分析法进行区域水资源承载力综合评价,并在此基础上进行合理的改进和运用,结合欧氏贴近度实现不同评价分区的量化比较,得到各分区水资源承载力水平及其优劣次序。实例表明,相对于常规的灰色物元分析法、模糊综合评价法等,该方法更能反映问题实质,评价结果合理,有助于塔里木河流域的水资源利用与经济社会发展的协调。 相似文献
13.
Laukka Vuokko Katko Tapio S. Peltonen Lasse Rajala Riikka 《Hydrogeology Journal》2021,29(4):1369-1378
In Finland, community water supply has increasingly relied on natural groundwater and artificially recharged groundwater as the raw water source. Several managed aquifer recharge (MAR) projects have been co-created with involved parties and have proceeded well, while some cases have raised considerable resistance among the stakeholders. It seems that success or failure in MAR cooperation is related to management cultures and the ways in which various interests are taken into account, from the very beginning and throughout the process. Empirically, this paper builds on comparison between two conflictual case studies in Finland: one in the Tampere region and the other in the Turku region. The study analyses the major constraints of these projects through the lens of collaborative rationality, also drawing upon discourse analysis and negotiation theory. The material is gathered through thematic interviews of stakeholders, newspaper articles and a stakeholder workshop. The results indicate that conventional management approaches, drawing from expert-based instrumental rationality, were insufficient in both cases. The collaborative rationality framework suggests that legitimacy for the groundwater projects should be gained through joint knowledge production and inclusive multiparty interaction for creating options for collaboration. Both cases lacked the tools and know-how for authentic dialogue and collaboration. The emerging paradigm emphasizes more collaborative approaches for natural resources management and urban planning. While MAR projects operate inside these areas and are highly complex in nature, it is essential to embrace the emerging paradigm in order to promote MAR systems along with their huge potential.
相似文献14.
Richard Essberger 《GeoJournal》1995,37(2):215-224
Surprise is a phenomenon that can have startling effects on individuals, politics, commerce and science. The focus, however, is on military surprise, which is differentiated from military shock. The types, causes and categories of military surprise are also shown, in the context of the land battle, where surprise occurs in a majority of tactical actions, progressively more so at the operational level and, at the strategic level, nine out of ten wars start with surprise. It acts as a force multipler, increases the probability of success, and reduces the surpriser's casualties. Battlefield surprise is usually caused by the combatants, but can be generated by terrain and weather factors, including,inter alia, difficult terrain, direction, gradient, avalanches, earthquakes, dust, heat haze, fire, water, flooding, ice, mud, the seashore, mist, snow, wind, the sun, and weather forecasting. Analysis of 120 historical battles where environmental factors led to surprise found that in a majority of cases those factors were manmade, and many of the reminder were in any event planned for and exploited by military commanders. Antidotes to military surprise are briefly considered. 相似文献
15.
《Geoforum》2017
In recent theorization of the Global Production Network (GPN) framework, viz. “GPN 2.0 theory” (Coe and Yeung, 2015), firm-specific strategies namely intra-firm coordination, inter-firm control, inter-firm partnership and extra-firm bargaining are conceptualized to understand the changing dynamics and reconfiguration of global production networks. Drawing upon the extra-firm strategies in the GPN 2.0 theory, this paper examines the spatial and organizational reconfiguration of personal computer production networks in China since late 2000s. Based on the information and data collected from years of observation and in-depth interviews with various firms and extra-firm actors, particularly government officials during June 2014 and December 2016, this study explores the emerging laptop cluster in Chongqing, a centrally-governed municipality in West China, which produced 40% of the world laptop computers in 2015. This paper argues that the rapid development in Chongqing in a short span has been attributed to the rising power of strategic partner firms of lead firms, primarily Taiwan-based contract manufacturers (e.g. Foxconn). It sheds light on the emerging strategic coupling between strategic partner firms and local government in Chongqing, which has brought about the reconfiguration of laptop production networks from the prevailed lead-firm centric to the emerging strategic partnership pattern. This study enriches the developing literature on the rise of strategic partner firms by extending the firm-centric analysis to extra-firm strategies, which echoes the extra-regional dynamics advocated recently by the Evolutionary Economic Geography (EEG) perspective. 相似文献
16.
The year was particularly eventful in terms of the recognition of improved technologies impinging on the duties of the Engineering Geologist. National economies were strained to the limit under the pressure of the new world terrorist attacks and burgeoning populations. much of which stemmed from escapes from oppressive national regimes to the free world. The impacts of terrorism range from increased danger and costs of field work, to special design considerations and postponed and delayed project work.On the positive side, continued progress has been made in the means of recognition and professional development of our practitioners and in the general call for their work. Competent engineering geologists are in consistent demand, but the working conditions are not improved. A general deterioration of university funding, aggravated by bureaucratic excesses among administrators, have tended to make life miserable for dedicated faculty and a general move is afoot to cut back on the number of funded geology departments in North America and Europe. This situation has also been worsened by the general withdrawal of the mineral industries and by retraction of the petroleum companies from all but their most favored campuses. 相似文献
17.
Lisa Bhungalia 《GeoJournal》2010,75(4):347-357
In September 2007 Israel’s security cabinet approved a ‘hostile entity’ classification for the Gaza Strip and intensified
its economic and diplomatic blockade of this Hamas-controlled region. Taking the ‘hostile entity’ classification as a point
of entry, this paper examines the construction of Gaza as an insurgent zone, a liminal space within which Israel’s executive
discretion has authorizing force. Central to this process, it argues, is a blurring of lines between the civilian and combatant—the
elimination of a purely civilian space. This paper begins with an analysis of the discursive strategies employed to collapse
the space between the civilian body and battlefield in Gaza. It then turns to an examination of socio-spatial practices mobilized
around the ‘hostile entity’ classification, foremost Israel’s sanctions policy, and argues this counter-insurgency strategy
entails regulation and management of the Palestinian body combined with the active subjugation of Palestinian life to the
power of death. Centrally, this paper attends to the relationship between geopolitics and violence at the scale of the (Palestinian)
body. 相似文献
18.
Kyra Marie Reynolds 《GeoJournal》2017,82(4):701-719
In the last few decades, a growing number of theorists have suggested that the natural environment can be a platform for promoting cooperation between former adversaries and can perhaps contribute to peacebuilding. However, environmental cooperation has not lived up to these claims. In many cases, such cooperation has largely been ineffective and/or inequitable. Therefore, there is a growing awareness that we cannot be overly optimistic at the first signs of ‘cooperation’. It is argued that this reality results from the great complexity inherent in cooperative interactions. This paper explores the nature of such cooperation in two Israeli–Palestinian case studies. The Israeli–Palestinian conflict is one of the longest-running protracted conflicts in the modern era and is currently characterised by a political stalemate. However, there is also a willingness by some at the local level to cooperate. Therefore Israel/Palestine provides an ideal case study. The findings of the paper illuminate the complex nature of environmental cooperation and reveal that even with the presence of good intentions, cooperation at the subnational level is impacted by the broader socio-political structures and contexts within which it is embedded. In these case studies, this is negatively affecting both the nature and scale of the processes and outcomes. Ultimately, these factors are making such interactions limited, unstable and/or prone to collapse. The paper concludes that only by conducting in-depth multi-tiered and context-specific analyses of cooperative processes and subsequently finding ways to overcome the identified barriers can we move towards more successful environmental cooperation. 相似文献
19.
研究可以同时考虑渗流、变形与稳定的非饱和土质边坡稳定性分析方法具有重要的理论意义及工程实用价值。基于Fredlund双应力变量理论进行非饱和非稳定渗流-应力耦合分析,同时与传统非耦合渗流方法确定的孔压场进行对比发现,两种方法确定的浸润线变化过程相近,堤底处孔压的最大相对误差为8.8%,验证了耦合分析结果的可靠性。将基质吸力对强度的贡献纳入黏聚力中得到坡体强度参数的空间分布规律,又基于滑面强度参数时空分布规律借助Matlab平台开发了非稳定渗流条件下非饱和土质边坡稳定性的矢量和法分析程序。以库水位下降条件下堤坡的稳定性分析为例,将不同方法的计算结果进行对比,发现文中方法搜索得到的滑面位置相对于传统方法要深缓,但总体位置相差不大,不同方法对应的安全系数相差不足0.096,验证了所提方法的合理性。 相似文献