《中国现代化报告2007——生态现代化研究》述评

《中国现代化报告2007——生态现代化研究》回顾了世界生态现代化的历程，总结了经验，介绍了世界生态现代化的基本原理，分析并评价世界各国生态现代化的水平，进而提出中国生态现代化的战略思考。这个研究报告指出了人类社会发展的方向一一生态现代化，为此我国必须进一步落实科学发展观，加快实施可持续发展战略，充分发挥后发优势，努力实现跨越式发展，走综合生态现代化的道路。     

面向2020年我国安全生产的若干战略问题思考

本文简要论述了我国现代化进程中安全生产工作的现状、发展趋势和面临的主要问题;围绕2020年实现全国安全生产状况根本性好转,安全生产水平达到或接近世界中等发达国家水平的中长期目标,分析探讨了安全专业人才、科技兴安、安全生产标准、安全培训、安全文化、中小企业安全生产与职业危害预防、土地使用安全规划与厂房选址安全、农业生产安全、公共安全与应急救援保障体系建设等若干战略问题。     

机场内部噪声现状多指标评价与防治研究

为分析飞机噪声对机场内部人员的影响，在某军用机场场区内选取九个主要建筑物作为研究对象，对其进行现场噪声测量，在实测数据的基础上，采用多项指标进行机场内部噪声环境评价和分析。结果表明：机场工作人员一直暴露在高噪声环境中，而且各类噪声事件均对其工作和身体健康产生影响，内场营区的声环境质量比外场工作区稍好，但离标准声环境仍有较大距离。最后结合军用机场的特点提出一些有针对性的防治措施。     

Small cetacean bycatch as estimated from stranding schemes: The common dolphin case in the northeast Atlantic

Death in fishing gear of non-target species (called ‘bycatch’) is a major concern for marine wildlife, and mostly worrying for long-lived species like cetaceans, considering their demographic characteristics (slow population growth rates and low fecundity). In European waters, cetaceans are highly impacted by this phenomenon. Under the Common Fishery Policy, the EC 812/2004 regulation constitutes a legal frame for bycatch monitoring on 5–10% of fishing vessels >15 m. The aim of this work was to compare parameters and bycatch estimates of common dolphins (Delphinus delphis) provided by observer programmes in France and UK national reports and those inferred from stranding data, through two approaches. Bycatch was estimated from stranding data, first by correcting effectives from drift conditions (using a drift prediction model) and then by estimating the probability of being buoyant. Observer programmes on fishing vessels allowed us to identify the specificity of the interaction between common dolphins and fishing gear, and provided low estimates of annual bycaught animals (around 550 animals year⁻¹). However, observer programmes are hindered by logistical and administrative constraints, and the sampling scheme seems to be poorly designed for the detection of marine mammal bycatches. The analyses of strandings by considering drift conditions highlighted areas with high levels of interactions between common dolphins and fisheries. Since 1997, the highest densities of bycaught dolphins at sea were located in the southern part of the continental shelf and slope of the Bay of Biscay. Bycatch numbers inferred from strandings suggested very high levels, ranging from 3650 dolphins year⁻¹ [2250–7000] to 4700 [3850–5750] dolphins year⁻¹, depending on methodological choices. The main advantage of stranding data is its large spatial scale, cutting across administrative boundaries. Diverging estimates between observer programmes and stranding interpretation can set very different management consequences: observer programmes suggest a sustainable situation for common dolphins, whereas estimates based on strandings highlight a very worrying and unsustainable process.     

长江流域洪灾与生态破坏的关系浅析:Ⅲ生态重建与减灾对策

在分析长江流域１９９８ 年洪水灾害与生态环境破坏的关系的基础上，提出了生态重建规划应以可持续发展为指导思想，坚持经济建设、社会发展与生态环境保护相协调的基本原则；指出了生态保护、恢复、重建的要点与方略；提出了防灾、减灾的对策建议。     

Regulation (EC) No. 1107/2009 and upcoming challenges for exposure assessment of plant protection products--Harmonisation or national modelling approaches?

In the new European Pesticide Regulation (EC) No. 1107/2009, the harmonisation of approaches for estimation of the environmental exposure of pesticides is considered a major goal. Several member states currently require their own models for the calculation of predicted environmental concentrations (PEC) in surface water. The variety of methods makes risk evaluations rather time-consuming for both notifiers and evaluating authorities. In the present study we compare surface water concentrations of 19 compounds using EU and country-specific models and risk assessment approaches to evaluate to which extent the resulting estimated exposure concentrations differ. Our results show that EU and country specific approaches and the resulting surface water concentrations differ considerably regarding basic model assumptions and assessment methods. The results indicate that the aimed harmonisation of risk assessment approaches within the EU will be difficult based on current models. New scenarios may help to achieve a harmonisation taking country-specific features into account.     

浙东四明山红色旅游目的地的开发与建设

通过四明山红色旅游目的地开发建设的优势、机遇及劣势与挑战的分析,提出了开发与建设四明山红色旅游目的地的六大策略,即政府主导与市场运作相结合的开发策略、社会效益和经济效益兼顾的开发策略、红色旅游目的地品牌策略、"红绿结合"的开发策略、区域合作策略、基于和谐旅游发展的开发策略。     

生态恢复过程中的种群遗传学考虑

生态恢复是生态科学的最终实验，从种群角度看，恢复的目标是使种群（尤其是优势种或建群种）到具有生长、繁殖和适应进化变化的能力。要达到这个目标，种群遗传学知识必不可少。遗传变异是物种适应变化环境的基础，而局部适应则是种群适应局部环境遗传分化的结果，它们在生态恢复中起着重要的作用。分析了生态恢复过程中影响种群遗传变异因素，主要有取样误差和小种群效应（主要是瓶颈或建立者事件及其以后的近交和漂变等），在进行     

“碳中和”愿景下我国碳排放现状和减排路径

控制以CO₂为主的温室气体排放，“力争2030年前实现碳达峰，争取2060年前实现碳中和”是我国近年来面临的重大任务。碳排放研究是实现“双碳”目标的基础和前提，从碳排放测算、碳排放影响因素分析、行业碳排放研究三个方面对我国碳排放研究现状进行梳理，对近年来研究的重点方向、主要成果和目前存在的主要问题进行分析，并结合我国的“双碳”目标提出现阶段我国“以完善政策标准与加大政府扶持为基础，以产业结构调整与新兴产业发展、能源结构调整与新能源技术发展为核心，以探索CCUS（碳捕集、利用与封存）技术和增加碳汇及对居民低碳消费倾向的引导和培养为导向”的碳减排路径。