环境科学与工程专业实践教学环节的探讨

当今社会中国的环境问题日益突出,人民群众的环境意识日益加强,随之而来的对环境科学与工程高技术人才的需求量越来越大,同时对环境科学与工程高技术人才的要求也越来越高。在培养具有高竞争能力和创新精神的复合型高素质环境专业人才的过程中,实践教学环节显得尤为重要。锻炼和提高学生的动手能力和实践能力,培养学生的创新精神,是提高学生在社会中竞争力的关键。文中分析了环境科学与工程专业实践教学环节中存在的主要问题;提出了从实验教学及工程设计环节、实习环节到毕业设计环节进行改革,增强实践教学的内容,改进实践教学的方法。     

The Truth About Science: A middle school curriculum teaching the scientific method and data analysis in an ecology context

The Truth About Science is a 40-lesson middle school curriculum module that teaches the process of scientific research, integrating mathematics and science concepts and skills. The goal of the curriculum is to teach students to think systematically and statistically about science inquiry. Students participate in each step of the scientific inquiry process, from asking testable research questions, designing unbiased experiments, and collecting their own data, to analyzing these data via graphical representations and statistical summaries, and communicating their research results as both poster and oral presentations. While the necessary statistical skills depend on difficult and abstract mathematical concepts, middle school students have been successful in applying them to their own research projects. The curriculum meets local and national standards in science and mathematics education and fills a gap in available educational materials. It has been piloted and revised through multiple iterations and published by the National Science Teachers Association Press. Feedback from teachers and students has been extremely positive.     

自然保护区学研究与景观生态学基本理论

本文尝试把景观生态学思想融于自然保护区理论中，较系统地论述了以景观结构与功能原理、景观异质性理论、景观格局理论、等级—尺度理论、干扰学说、生物多样性原理以及景观稳定性理论等景观生态学的基本理论为基础的自然保护区学的研究     

环境科学中的核技术应用问题

本文论述核技术发展对环境科学的积极作用，并全面介绍主要包括辐照、示踪、核分析以及同位素测量在内的核技术在该学科中应用的各个方面。通过此项技术的应用现状、前景以及需要具备的基本条件等，提出了有关的具体建议。     

中国环境科学进展

本文详细论述了我国环境科学的20年进展及今后的展望,介绍了我国环境科学开拓创业阶段的概况,成长阶段所取得的成果,全面发展阶段的进展。内容丰富,详实,观点明确,对环境科学工作者有极大地启发。     

The emergence of land systems as the nexus for sustainability transformations: This article belongs to Ambio's 50th Anniversary Collection. Theme: Agriculture land use

This perspective recognizes the seminal Ambio articles of Sombroek et al. (1993), Turner et al. (1994) and Brussaard et al. (1997), identifying their individual and collective role in laying the ground work for a global change research agenda on land and its human use through increased understanding of terrestrial ecosystem dynamics and global change, and furthering nascent interdisciplinary efforts within the global change science community to better understand the ‘human driving forces’ of change. From these efforts, land system science, as a systemic science focused on complex socio-ecological interactions around land use and associated trade-offs and synergies, emerges as an ‘interdiscipline’ challenged to better understand land systems as the ‘meeting ground’ for multiple claims on land for biodiversity, carbon, livelihoods, food production among others, and support pathways to sustainability for people and nature.     

农业灾害学学科建设构想

本文对农业灾害学学科建设方面存在的学科体制建设、学科体系建设和学科队伍建设三方面的问题作了初步分析,对农业灾害学学科发展具有一定指导意义．     

全球变暖对上海和广州人群死亡数的可能影响

研究表明，最高气温达到３４℃以上的“热日”死亡数显增加，“热日多出死亡数”占夏季总死亡数的百分率，上海为４．２％，广州为３．８％，广州人对人热压力的适应性比上海人强。如果上海和广州未来温升不同１℃，冬夏死亡数变化不大；如温升几度，夏季死亡数上升，超过冬季死亡数的下降，全年死亡率增高。     

《海洋环境科学》载文及引文的统计分析

本文用统计学方法，分析研究了《海洋环境科学》近５ａ的抽样载文及引文情况。从中析出：本刊已拥有一批热心于海洋环保事业的科研队伍，形成了以辽宁、山东等地为核心的的海洋环境科研核心地区和相对稳定的研究体系。所载论文的内容广泛，几乎覆盖了海洋环境科学研究的各处领域。引文量高，比我国行业性技术行业性技术刊物篇均引文量２．８篇高５．２７篇。