马来西亚在南海的战略利益分析     

姜丽  范晓婷  王琦  公衍芬 《广东海洋大学学报》2014,(2):29-32

采用实证分析法,分析了对马来西亚南海战略利益及政策,认为马来西亚南海政策具有较为明显的务实性、矛盾性、两面性特点,未来具有解决南海问题多边化、国际化的趋向,我国对此发展趋向应予以高度重视。  相似文献   

中国铜投资战略选择     

王威 《国土资源情报》2014,(9):38-43

本文针对当前国家和企业面临的铜投资形势,提出国家和企业对策,结合智利铜产业的核心竞争力和企业嘉能可斯特拉塔的企业模式,探讨中国铜行业的发展模式。  相似文献   

构建“国土云”的思维与路径研究     

黄河清 《国土资源信息化》2014,(4):40-44

云计算、大数据、物联网、虚拟技术等信息技术发展成果,为“国土云”的构建与推进提供了技术条件。“十三五”信息化规划前期准备工作启动在即,“国土云”无疑被确定成为其建设的目标与任务。围绕这一发展战略与构想,我们应当具备怎样的战略眼光与技术储备,如何摈弃既往信息化建设的陈旧思维和落后建设模式,以技术、经济、效率、集约化为优先考量的建设思路来构建和运用“国土云”,促进国土资源管理行业和管理方式的深刻变革,是当前国土资源信息化工作者的重要使命与新的任务。  相似文献   

Implementation of the European Marine Strategy Framework Directive: a methodological approach for the assessment of environmental status, from the Basque Country (Bay of Biscay)     

Borja A  Galparsoro I  Irigoien X  Iriondo A  Menchaca I  Muxika I  Pascual M  Quincoces I  Revilla M  Germán Rodríguez J  Santurtún M  Solaun O  Uriarte A  Valencia V  Zorita I 《Marine pollution bulletin》2011,62(5):889-904

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Strategies for Successful ANAMMOX Enrichment at Laboratory Scale     

Sinan Uyanik  Ozan K. Bekmezci  Adem Yurtsever 《洁净——土壤、空气、水》2011,39(7):653-657

Studies on anaerobic ammonium oxidation (ANAMMOX) have been increasing due to its advantages over traditional nitrification–denitrification systems. However, long and difficult start‐up periods of ANAMMOX reactors may sometimes be frustrating for researchers dealing with them first time in the lab. Therefore, a guide for starting up ANAMMOX reactors will greatly help them and enhance the use of this technology. Three trials, each has three reactors, have been carried out to reach successful start up in this study. An expected ANAMMOX enrichment could not be achieved in the first and second trials. Under the light of the experiences gained from the unsuccessful ones, the third trial resulted in >95% ammonium removals within 20–50 days. It is possible to startup or to enrich ANAMMOX reactors within 50 days by presented strategy guide.  相似文献   

岱海湖开发利用中存在问题及对策研究   总被引：1，自引：0，他引：1  

李志强 《地下水》2011,33(2):113-115

岱海湖位于内蒙古自治区乌兰察布市凉城县境内,是内蒙古第三大湖泊.近年来,受干旱气候和人类活动的影响,湖水成化、湖盆萎缩,流域内水土流失、水体污染加剧,生态环境问题突出.为促进岱海湖环境发展,分析岱海湖开发利用中存在问题,提出流域治理与环境保护的对策具有十分重要的意义.  相似文献   

延安地区水资源供需平衡及对策研究     

杨彦  周潮 《地下水》2011,33(2):150-152

通过阐述水资源供求平衡在区域经济社会发展中的作用,归纳了区域水资源供求平衡的方法和模型。针对延安地区水资源现状及经济社会发展的趋势,选择了合理的预测方法,并构建了指标体系,对延安地区未来经济社会发展水资源需水量和供水量进行了预测,在此基础上,提出了平衡区域水资源供需矛盾的措施和对策,为区域经济社会良性发展提供了保障。  相似文献   

Overview of eutrophication indicators to assess environmental status within the European Marine Strategy Framework Directive   总被引：1，自引：0，他引：1  

João G. Ferreira  Jesper H. Andersen  Angel Borja  Suzanne B. Bricker  Jordi Camp  Margarida Cardoso da Silva  Esther Garcés  Anna-Stiina Heiskanen  Christoph Humborg  Lydia Ignatiades  Christiane Lancelot  Alain Menesguen  Paul Tett  Nicolas Hoepffner  Ulrich Claussen 《Estuarine, Coastal and Shelf Science》2011

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Environmental justice implications of Maritime Spatial Planning in the European Union     

Elizabeth M. De Santo 《Marine Policy》2011

This paper examines the implications of environmental justice in the regime for Maritime Spatial Planning (MSP) currently developing in the European Union (EU). An ‘ecosystem-based approach’ to marine management is enshrined in the new Integrated Maritime Policy and Marine Strategy Framework Directive and forms the basis of MSP. This concept is intended to encompass all aspects of an ecosystem, including the human element. Yet the modes of including meaningful public participation in the decision-making process for MSP remain undetermined. At the same time, the Aarhus Convention (on access to information, public participation in decision making and access to justice in environmental matters) empowers non-governmental organisations to hold EU Member States to account. Consequently the issue of transparency will gain increased importance, as will linkages between human and environmental rights. Such public interest-based activism on the part of NGOs has the potential to enforce the developing framework for stakeholder engagement within MSP, but it also has implications worth considering regarding the appropriate role of interest-based organisations in the international political arena.  相似文献   

Ecosystem-based marine spatial management: Review of concepts, policies, tools, and critical issues   总被引：1，自引：0，他引：1  

Stelios Katsanevakis  Vanessa Stelzenmüller  Andy South  Thomas Kirk Sørensen  Peter J.S. Jones  Sandy Kerr  Fabio Badalamenti  Christos Anagnostou  Patricia Breen  Guillem Chust  Giovanni D’Anna  Mike Duijn  Tatiana Filatova  Fabio Fiorentino  Helena Hulsman  Kate Johnson  Aristomenis P. Karageorgis  Ingrid Kröncke  Simone Mirto  Carlo Pipitone  Susan Portelli  Wanfei Qiu  Henning Reiss  Dimitris Sakellariou  Maria Salomidi  Luc van Hoof  Vassiliki Vassilopoulou  Tomás Vega Fernández  Sandra Vöge  Anke Weber  Argyro Zenetos  Remment ter Hofstede 《Ocean & Coastal Management》2011,54(11):807-820

Conventional sectoral management and piecemeal governance are considered less and less appropriate in pursuit of sustainable development. Ecosystem based marine spatial management (EB-MSM) is an approach that recognizes the full array of interactions within an ecosystem, including human uses, rather than considering single issues, species, or ecosystem services in isolation. Marine spatial planning and ocean zoning are emerging concepts that can support EB-MSM. EB-MSM is driven by high-level goals that managers aim to achieve through the implementation of measures. High-level goals and objectives need to be translated into more operational objectives before specific targets, limits and measures can be elaborated.Monitoring, evaluation and adaptation are necessary to ensure that marine management measures are both effective and efficient. Solid monitoring frameworks are the foundation of adaptive management, as they provide the necessary information to evaluate performance and the effectiveness of management actions. Marine protected areas (MPAs) - possibly set up in networks - constitute a key component in EB-MSM policies and practises and have been applied as a cornerstone in conservation of marine biodiversity, management of fish populations, development of coastal tourism, etc. Moreover, MPA experiences have provided methods and concepts (such as zoning) to a wider EB-MSM context. The assignment of values to biophysical features of the marine environment allows the direct assessment of related management choices and may assist EB-MSM.A range of monetary valuation techniques have been proposed to reduce attributes of goods and services to a single metric. However, in the marine environment such an approach is often over simplistic, and thus less reductive techniques may be necessary. Rather than producing a single metric, the results of non-monetary assessments guide policy allowing weight to be given as necessary to potential areas of conflict and consensus.Strategies to take into account climate change effects and geohazard risks in EB-MSM have been applied or proposed worldwide. EB-MSM regimes must be alert to such risks and flexible to account for changes.  相似文献