Why the IPCC should evolve in response to the UNFCCC bottom-up strategy adopted in Paris? An opinion from the French Association for Disaster Risk Reduction

The levels of greenhouse gases in the atmosphere keep increasing every year, and despite the adoption of the Paris agreement, one cannot expect any significant dip in the trend in the near future. We may therefore legitimately question the efficiency of the current governance system, notably concerning the interplay between science and policy. The strategy adopted by the UNFCCC in Paris contrasts with the strategy adopted in Kyoto, as it endorses a dynamic that is more bottom-up. Its success will depend greatly on the ability of the actors to mobilise on climate issues and to find ways to work together. Scientific expertise has a key role to play to this respect. This paper is a reflection led by the French Association for Disaster Risk Reduction on how the Intergovernmental Panel on Climate Change could evolve in order to usefully accompany that strategy. Introducing more reflexivity in the assessment process and widening aspects of the expertise to a more diverse and transdisciplinary range of actors could improve the treatment of uncertainties, multi-scale interactions and the appropriation of expertise, as well as the integration of adaptation and mitigation policies. In practical terms, this could involve more working groups, which could become more focused, drawing up shorter but more frequent reports, and taking account of the “grey” expert literature. The implementation of such an approach merits further investigation, because these improvements could help address the governance challenges in climate change.     

基于村庄分散度的农村生活污水治理模式量化分析

随着农村地区生活水平的提升,生活污水所含污染物成分趋于复杂化,未经处理就地排放对生态环境影响不容小觑。目前,农村生活污水治理模式种类多样,但决策方法缺乏科学依据。以内蒙古地区82个村落为研究对象。以自然村落为最小研究单元,利用村落宅基地占比、村落长宽比、周长、极限距离、坡度0°~8°占比和坡度标准差等指标,构建了居住密度决策树 (准确率76%) 以及地势决策树 (准确率88%) 。决策树所得结果通过二分类概率单位回归 (Probit)分析 (准确率87%) ,确定其村落集中或分散情况,进而选择适宜的村落污水治理模式 (集中模式、纳管模式、分散模式、拉运模式、就地利用模式) 。农村生活污水治理模式决策方法的确立决策指标的量化,为促进农村生活污水治理体系的发展、提升污水治理的有效性具有积极意义。     

含有机物铁泥的超临界水氧化法资源化

氨基染料生产过程中产生大量含有机物的铁泥,对环境造成严重污染并造成资源的极大浪费.利用超临界水氧化法对含有机物铁泥进行资源化处理研究,并对产物进行了X射线衍射分析(XRD)、色差实验与电子探针分析.研究结果显示,用超临界水氧化法处理铁泥可以将铁泥中所含的有机物完全氧化,真正实现环境友好;超临界水首先将铁泥氧化成α-Fe2O3与γ-Fe2O3,再经过800℃煅烧后可以作为氧化铁红颜料使用;超临界反应压力对样品的晶型与颜色影响不大.     

焚烧法处理环己酮生产中的皂化液

用环已烷氧化生产环已酮的生产过程中会产生大量的皂化液 ,它含有大量的有害物质 ,是一种难处理的高污染有机废水。某石化厂在借鉴造纸行业的黑液焚烧技术的基础上 ,采用焚烧法来处理皂化液 ,并得到副产蒸气和回收了碳酸钠 ,实现了皂化液的无害化与资源化 ,具有良好的社会效益、环境效益和经济效益 ,每处理 1t皂化液可盈利 10 0～ 2 0 0元     

High Environmental Cost behind Low China Price

Abstract

China has won the name of the world factory being famous for exporting a great deal of and various kinds of low-price merchandise. However, most of Chinese exports are primary goods or manufactured products that create heavy pollution and require intensive use of resources. Chinese products go abroad, but their following harms stay behind. The article analyzes many obvious low-price facts in China and their concomitant terrible environmental results in detail, and points out that there are huge hidden troubles in the way of China's sustainable development behind her seemingly flourishing economy.     

The Belt and Road Initiative and the 2030 Agenda for Sustainable Development: seeking linkages for global environmental governance

ABSTRACT

Global environmental cooperation serves as an important part in the Chinese ideal of building a Community with a Shared Future for all Human Beings. The report of 19th CPC National Congress indicates that China is committed to proactive mitigation under the Paris Agreement and further participating in global environmental governance under the 2030 Agenda for Sustainable Development, and both of which are largely integrated to the Belt and Road Initiative (BRI). BRI are also closely linked with South–South environmental and climate cooperation proposed by China from previous UN summits. Based on shared ideas, intersected agendas, and compatible governance approaches, BRI and the 2030 Agenda for Sustainable Development grow increasingly relevant and they might form synergies based on increasingly interactive relations. In sum, seeking and intensifying the linkages between BRI and 2030 sustainable development goals (SDGs) could address global environmental governance deficits and enhance cooperation among nations.     

中国水资源与水工业的可持续发展

可持续发展是当今世界发展的一种新模式,已成为全世纪普遍关注的热点。 可持续发展的基本观点。分析了影响我国水工业可持续发展的主要限制因素;（１）水资源写水污染严惩）水工业基础设施薄弱,传统的水工业对污染水处理难以相适应;（３）水工业管理存在多种问题。针对目前我国水资源开发利用和水工业发展２及存在的主要问题,提出了我国水工业面向可持续发展的优化对策与途径;（１）保护水源,防治水污染;（２）开源节流,节     

自然资源资产审计制度的供给侧改革

自然资源是可持续发展的基础。完善自然资源资产审计制度,是保护自然资源、践行生态文明的要求。自然资源资产审计的前提是自然资源的确权和量化,是自然资源与自然资源资产在审计上的“融合”。作为自然资源资产审计的依据,相关制度应该对自然资源的确权、计量和有效利用作出合理安排,才能有效抑制资源滥用冲动。但立足于自然资源资产审计实践,综合运用文献研究、个案调查、跨学科研究等方法,分析现行的自然资源制度,没有发现可操作性的自然资源产权制度、计量制度和评价制度,已有制度存在权责不匹配、责任界定不清晰、公众参与有困难、审计指标不健全;制度系统呈现存量不足、增量困难、实践不力,不能适应新时代要求和自然资源合理利用需要。因此,可以从制度存量、增量和协同三条路径实施制度供给侧改革;在完善制度存量方面,可以在经济责任审计规定中嵌入自然资源资产审计内容,完善自然资源资产评价标准、责任制度和审计结果运用办法等;在提高制度增量方面,完善自然资源资产的权利制度、计量制度、信息公开制度和公众参与制度等;同时,通过适时修订审计法、制定自然资源资产法,强化制度协调,以突破自然资源资产的制度瓶颈,方便审计算好“生态账”、把好“生态关”。在自然资源资产制度改革过程中,需要借助决策层和专家力量,摆脱部门立法局限,强化制度协调;同时,制度改革也是一个不断优化的过程,要兼顾公众、个人、政府及其职能部门等多方利益,才能有效满足资源节约型和环境友好型社会的需要。     

滇池流域水资源持续利用与保护

滇池流域水资源目前存在着资源短缺，水质污染，生态环境恶化，防洪能力不强等主要问题，对流域的工农业生产，渔业发展，旅游，人体健康等产生了一定的影响，制约着流域经济，社会的可持续发展，为满足可持续发展对水资源的要求，昆明有关方面制定了该流域的水资源保护计划，未来滇池流域的水资源保护应从可持续发展的战略出发，渗透到经济与社会发展中去。     

水利建设中的国家与政府职能

水利建设是我国的基础产业。在水资源持续发展目标的引导,基于水资源开发和利用水害防治和水环境保护过程的社会经济特点,提出了水利建设中国家与政府的三项职能;保障公共物品供给,提高社会经济效益;国有资产监督管理;水利建设综合管理与服务。