Consumptive ecological footprint and productive ecological footprint: a modification on ecological footprint theory to evaluate regional sustainable development

Ecological footprint theory and its application achievements in global and regional sustainable development systems are studied by consulting the published literature, which finds that the application of ecological footprint theory to regional sustainability evaluation has leaded to a perplexity that the indicated result was inconsistent with the philosophy of sustainable development theory. Illuminated by the mechanical system of the movement of matters, it comes up that ecological footprint based on consumption of biologic production could not tell whether the ecological pressure acts on the specified region, and the original ecological footprint theory also undervalued the development impartiality of a region. A modification on this theory is made by introducing consumptive ecological footprint and productive ecological footprint, in which the latter is taken as the indicator of regional sustainability. The development impartiality can be demonstrated by comparison between the global ecological deficit per capita and regional consumptive ecological deficit per capita.

学龄前儿童长跑锻炼的医学观察

近年来,世界中长跑项目的运动成绩突飞猛进,不少青少年运动员达到了世界水平的成绩,分析其原因,除了训练方法的改进等因素外,早期进行一般耐力训练也是重要因素之一。在五十年代,少年进行一般耐力锻炼被认为是不允许的,因此当时运动员出成绩的年龄较晚。

十年磨一剑 功到自然成——长篇历史小说《王安石》出版研讨会综述

2007年3月30日,中共抚州市委宣传部、江西省作家协会、江西人民出版社、江西省社会科学院文化研究部联合举办了长篇历史小说《王安石》出版研讨会。协办单位是江西临川贡酒集团、江西添光化工公司、抚州减震器公司。研讨会分四个阶段进行,即专题发言、领导讲话、专家学者自由讨论、会议总结。