皖南山区中华猕猴桃的气候适宜性区划

本文在简要分析皖南山区气候特征的基础上，根据中华猕猴桃的生长习性，提出了发展只结猕猴桃的适宜栽培高度区划，为合理利用山区气候资源发展猕猴桃生产提供科学依据。     

住宅小区人居环境适宜性评估初探

本文在对现有住区人居环境评估体系、现代住宅小区人居环境适宜性的含义和特点做出具体分析的前提下,将自然生态、人文生态分为三个层次共计二十六项指标建立了住宅小区人居环境适宜性综合评价指标体系,并运用权重计算方法对实例进行了分析说明,为住宅小区人居环境适宜性问题的进一步研究提供了基础。     

Future solutions for the treatment and disposal of hazardous wastes in China

The current status of the treatment and disposal of hazardous wastes in China is summarized on the basis of the results of the Declaring and Registration Project initiated nationally in 1995. A principle framework for the sound management of hazardous wastes is proposed, which includes three levels of technical solutions. Large-scale enterprises are encouraged to recycle, to treat, and to dispose of wastes by means of constructing facilities, and to have their extra capacities available to the public for a reasonable fee. Municipal governments, provincial governments, and the Central Government are to plan and construct centralized facilities to recycle, treat, and dispose of wastes. For a solution at the manufacturing level, recycling is identified as the main approach. Centralized facilities at the municipal level will mainly focus on special wastes that are unsuitable to transport and store, such as hospital waste, and for the technical solution at this level, incineration and recycling are identified as the main approaches. For the technical solution at the provincial and national levels, landfill and incineration are identified as the main approaches. Based on this principle and the current available data on hazardous wastes, a preliminary plan for the spatial distribution of cross-provincial centralized treatment and disposal facilities of hazardous wastes is presented. The construction of approximately nine cross-provincial comprehensive facilities is proposed. A priority list for the construction of these planned facilities is also presented.