Rare earth elements in China: Policies and narratives of reinventing an industry

After top producer China decided in 2010 to tighten its export quotas for rare earth elements (REE), major customers feared being cut off from the valuable metals. The trade dispute intensified when the EU, the USA, and Japan brought the case before the WTO. The export controls raise questions about China’s intentions and strategies. This article argues that China’s export policy should not be viewed in isolation. The export controls are embedded in a greater transformation of the strategic REE industry. Beijing promotes a broad set of policies, including industry reorganization, resource conservation, and environmental protection. Next, the article examines three narratives that may be constitutive of the Chinese policy. Findings indicate that the geopolitical narrative, which sees natural resources as instruments of power politics, can be only partly attributed to China’s REE policies. The major driving motives are domestic concerns for resource conservation and environmental protection, as well as the development of competitive downstream industries.     

可用作原料的固体废物进口可行性评价指标体系探索研究

合理利用境外的可用作原料的固体废物,可以弥补我国国内资源的相对不足,但固体废物固有的废物属性仍不可避免地会带来一定的环境负面影响。建立可用作原料的固体废物进口可行性评价体系,对于在合理利用境外废物资源的同时,保护和改善环境具有重要意义。本文论述了我国建立可用作原料的固体废物进口可行性评价体系的理论和原则,并根据影响可用作原料的固体废物进口可行性评价的因素分析,构建了可用作原料的固体废物进口可行性评价指标体系框架。     

Occupational Exposure to Harmful Chemical Substances While Processing Phenol-Formaldehyde Resins

Air pollutants emitted while processing phenol-formaldehyde resins have been investigated. Gas chromatography-mass-selective detection was used to separate and identify chemical compounds. It was determined that workers were exposed to formaldehyde in all workplaces. Besides, phenol, acetaldehyde, acrylaldehyde, 2-furaldehyde, xylene, ethylbenzene, toluene, tetrachlorethene, ethyl acetate, butyl acetate were found during the production of frictional materials; and 2-furaldehyde, phenol, naphthalene, 2-furan-methanol, polycyclic aromatic hydrocarbons (PAHs) during the production of abrasive materials. Quantitative analyses were performed with gas chromatogra-phy and high performance liquid chromatography. Assessment of occupational exposure indicated that chemical compounds emitted during the investigated processes might be dangerous for human health, mainly because of suspected carcinogenic compounds: formaldehyde and PAHs.     

A Whole Body Postural Loading Simulation and Assessment Model for Workplace Analysis and Design

Abstract

This study reports on the development and validation of a new computer model for simulating human postures at work, and assessing the reaction forces and bending moments in 43 human articulation joints. The proposed model estimates the intradiscal pressure in the vertebral column in response to external loading forces encountered during human interactions with work objects or processes. The model was implemented in a self-contained interactive software package. The simulation results compare favorably with the reported experimental data, and provide reasonable confidence in the quality of the model. Its characteristics and its applications in evaluating physical task performance are also discussed     

重庆市区城市建设用地预测研究

重庆市作为西部唯一的中央直辖市和长江上游地区最大的经济、文化、商贸中心,在西部大开发中扮演十分重要的角色。重庆市是一个典型的山地丘陵城市,地形起伏大,工程地质条件复杂,施工难度大而且建设费用高,极大地限制了重庆市城市建设的发展。再加上受以前城市建设政策的影响,重庆市的城市建设发展缓慢。城市建设用地长期不足。为此必须加快重庆市城市建设步伐,重点放在搞好城市建设规划,加强城市基础设施建设上。首先要做好城市建设用地预测,以便为规划提供科学依据。从重庆市城市建设用地的实际情况出发,采用目前应用广泛的灰色系统分析法GM(1．1)预测了重庆市区城市非农业人口规模,进而测算出城市人口规模,并根据几种可能的人均用地水平预测了未来重庆市区城市建设用地规模。     

Emergency relief,crop diversification and institution building: the case of sesame in The Gambia

This article examines the case of the Catholic Relief Service's (CRS) sesame support programme in The Gambia which has spanned more than 25 years. It outlines the transformation process from relief to development and the role that the production of an agricultural commodity, sesame, has played as a key building block. Following the drought of the 1980s, concerns to move away from dependence on food aid first led to agronomic trials of imported oilseed, then to the selection and dissemination of improved sesame varieties accompanied by an elaborate and costly support programme. This gradually developed into a long-term development-oriented intervention, paving the way for the development of a national women's farmers' organisation. The paper provides a case study of an intervention that has gone beyond the provision of seed to address agronomic research and extension, policy, marketing and institutional issues necessary for successful crop diversification.     

The elaboration of the 'Stockholm convention' on persistent organic pollutants (POPs): a negotiation process fraught with obstacles and opportunities

The conclusion in December 2000 of the negotiations for the 'Stockholm Convention' can clearly be labeled as a success. The Convention text was negotiated in merely five sessions of the Intergovernmental Negotiating Committee (INC) and accomplished after its fifth session despite the fact that numerous controversial issues, such as the inclusion of new substances under the ambit of the Convention, the acknowledgement of the precautionary principle or--clearly most controversial--the financing mechanisms, remained to be resolved. This paper attempts to provide a somewhat impressionistic account of the negotiations leading to the conclusion of the 'Stockholm Convention' as experienced by the members of the Swiss delegation participating in the negotiations of the INC. Besides a brief overview on the 'history' of the negotiations, it will focus on some issues of special interest--and controversy--to the negotiators, and finally attempt to provide an outlook on the future of the work performed by the INC and the implementation of the Convention. Issues of special interest are environmental policy issues, capacity building and financing, trade-related issues, precautionary principles, and technical and scientific issues.     

East Timor emerging from conflict: the role of local NGOs and international assistance

International assistance efforts have represented a conundrum for East Timorese seeking to assert their new independence and autonomy. While urgent needs have been met, local participation, involvement and capacity building have not been given adequate attention. This outcome is aptly demonstrated in the case of local non-government organisations (LNGOs). This paper specifically examines the role of LNGOs in the recovery of East Timor within the international assistance programme. It examines the challenges of rehabilitation efforts in East Timor with a particular focus on capacity building of East Timorese NGOs as part of a broader effort to strengthen civil society. The initial crisis response in East Timor highlighted tension between meeting immediate needs while simultaneously incorporating civil society actors such as NGOs and communities. It has been argued that local NGOs and the community at large were not sufficiently incorporated into the process. While it is acknowledged that many local NGOs had limited capacity to respond, a greater emphasis on collaboration, inclusion and capacity building was desirable, with a view to supporting medium and longer term objectives that promote a vibrant civil society, sustainability and self-management.     

Consensus Building and Sustainability: Some Lessons From an Adverse Local Experience in Greece

The paper focuses on the example of a local island community in Greece, to illustrate the difficulties of effective consensus building, in support of sustainable policies. In the first section the issue of sustainability and the importance of participation are discussed, before moving to a brief outline of the nature of participation and its sources since the 1960s. It follows an analysis of the epistemological framework of consensus building process which is considered as the most integrated and sophisticated version of participatory planning. This analysis serves as a background for judging the appropriateness of consensus building for the resolution of an environmental problem harassing a Greek island community. It is about the problem of water availability and management in the small Aegean island of Leros. The paper shows how illegal practices in the use of water, administrative fragmentation and confusion over knowledge of the problem and its solutions lead to divisions in the stakeholder groups and to obstacles in the way of participation. The intrinsic problems embedded in Greek (and probably not alone) society and political culture, which prevent collective action and participation, account in part for the anticipated risk of unwelcome, illegitimate outcomes of a potential consensus building process. Nevertheless, if communicative planning is to gain universal acceptance, it should first resolve some critical theoretical and practical shortcomings related to its normative, ethical and philosophical assumptions. Readers should send their comments on this paper to: BhaskarNath@aol.com within 3 months of publication of this issue.     

Using evidence to improve reproductive health quality along the Thailand-Burma border

The Mae Tao Clinic, located on the Thailand-Burma border, has provided health services for illegal migrant workers in Thailand and internally displaced people from Burma since 1989. In 2001, the clinic launched a project with the primary aim of improving reproductive health services and the secondary aim of building clinic capacity in monitoring and evaluation (M&E). This paper first presents the project's methods and key results. The team used observation of antenatal care and family-planning sessions and client exit interviews at baseline and follow-up, approximately 13 months apart, to assess performance on six elements of quality of care. Findings indicated that improving programme readiness contributed to some improvement in the quality of services, though inconsistencies in findings across the methods require further research. The paper then identifies lessons learned from introducing M&E in a resource-constrained setting. One key lesson was that a participatory approach to M&E increased people's feelings of ownership of the project and motivated staff to collect and use data for programme decision-making to improve quality.