提高环境适应能力的舰艇部队训练管理研究

近年来,中国海军舰艇走出近海,频频出现在远洋,远海训练已经成为海军常态化的军事训练模式。与近海训练相比,客观环境已经发生了很大变化,包括海洋环境、信息环境、人文环境等。因此,如何积极地适应训练环境的变化,成为了提高舰艇部队训练质量的关键。     

环境因子对银杏香菇生长的影响

本文通过对银杏香菇在不同温度、相对空气湿度、光照环境因子变化试验,结果是：银杏香菇在20~25益时,菌丝体及子实体生长最好;空气相对湿度在70~75%时,菌丝体生长快,分布均匀。子实体生长阶段,空气相对湿度为85~90%最适宜;光照遮光度在80%时菇体厚实,菌盖圆整。     

中国环境史文献的分类问题初探

中国环境史作为新兴的历史学分支学科,其发展和研究离不开历史文献的支撑,但由于环境史在历史学科中的特殊性,一些文献中不常被人关注的内容恰恰是环境史研究的重要史料.据史料中所见环境史信息的分布状况,按史料的来源、史料记述的内容、历史时间的纵向排列等不同的分类标准,可以将不同类型的环境史史料进行整合和分类.在具体的分类过程中,对口述史料、田野考察资料、考古史料和其他非文字史料等特殊史料和文献的处理也值得注意.环境史文献的分类进行梳理及研究,对推进环境史文献学的建构不无裨益.     

云南省内山区移民与环境变迁的个案分析——以峨山县岔河乡沿河村为中心的历史考察

云南省内区际移民与环境变迁尚未受到学界广泛关注,这种因当地民族人口增加而向附近田地宽余的半山区、山区的移民,带来了本地的生产、生活方式,通过建立自然村落、开发耕地、改进农业技术、修建水利等,不断塑造着新的山地景观。移民在改造山地环境的同时,环境也在改变和影响着人们的生产、生活方式,并敲响了生态环境恶化的警钟。对一个长时段山区移民开发与环境变迁的个案分析,可以看到山地环境变化的原驱动力是流域内的区际移民和持续增长的人口数量,更能全面细致地认识省内山区移民与生态环境变迁的互动关系。     

对我国环境权理论研究模式的反思

自蔡守秋先生在《环境权初探》一文中初次对环境权理论介绍以来，我国的环境权理论的研究蓬勃发展，但是我国的环境权理论在研究模式上存在一系列的误区。     

试论教育理念指导下的高校户外运动——中日高校课程比较研究

通过对中日两国普通高校如何设置户外运动课程进行比较研究，从探讨户外运动的教育理念入手，分析该课程在我国学校教育环境中的重要意义及其发展方向。认为高校户外运动课程的设置应立足于绿色体育、余暇体育、终身体育的综合需求，以适应新时期学校体育及社会体育多功能的发展趋势。     

对中学体育教学中培养学生意志品质的探讨

对甘肃靖远高中二年级学生的调查，结果表明，有相当一部分学生心理承受能力及竞争和合作意识差，就体育教学如何培养学生良好意志品质做了阐述。     

人盯人紧逼轮转换位防守的技战术

通过长期的训练和比赛实践 ,对福建女篮防守战术的总结研究表明 :人盯人轮转换位紧逼防守是一种行之有效的积极的防守战术。     

“It wouldn't be the same without nature”—The value of nature according to Finnish upper secondary school students

This article describes an interview study on Finnish upper secondary school students' values of nature. Even if the Finnish adolescents' interest in nature has decreased, most of the interviewees in this study regarded nature as worthy of maintenance. They valued nature for its material, aesthetic, and recreational values, as well as its diversity and future value, and because of their holistic view of nature. The nature values of the students were complex. Therefore, we suggest education that supports their value development through deliberation, authentic involvement, and outdoor activities.     

Spillover effects in environmental behaviors,across time and context: a review and research agenda

When implementing environmental education and interventions to promote one pro-environmental behavior, it is seldom asked if and how non-target pro-environmental behaviors are affected. The spillover effect proposes that engaging in one behavior affects the probability of engagement or disengaging in a second behavior. Therefore, the positive spillover effect predicts that interventions targeting one specific behavioral have the capacity to promote non-targeted and/or future pro-environmental behaviors. However, the negative spillover effect predicts that engaging in a first pro-environmental behavior will prevent or decrease a second pro-environmental behavior. Since the theoretical and empirical basis for positive and negative spillover effects are not sufficiently understood, the present paper (1) suggests a distinction between behavioral, temporal, and contextual spillovers (2) reviews the existing spillover research literature across a variety of environmental domains, (3) presents potential moderators governing the direction of spillover effects, and finally (4) discuss techniques to promote pro-environmental spillovers.