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The chairman of the Department of Biogeography at Moscow University offers a classification of diseases based on the impact of environmental hazards. All diseases may be broken down into two basic groups: hereditary diseases, some of which may be related to environmental influences of the past, and so-called exogenous diseases, related to contemporary environmental hazards, both natural and technogenic (related to human activity). Diseases related to the impact of the natural environment may be further subdivided into diseases linked to geophysical factors (heatstroke, frostbite), geochemical factors (endemic goiter, urinary calculus), nutrition (kwashiorkor), poisonous plants and animals, living pathogens, and physical injuries due to natural hazards. The subgroup of diseases (infections and infestations) caused by living pathogens is further subdivided in terms of anthroponoses (diseases peculiar to man) and zoonoses (those common to man and animals) and in terms of the existence of intermediate hosts and carriers.  相似文献   

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中国的政治地理环境分析及外交对策探讨   总被引:2,自引:0,他引:2  
曹诗图 《人文地理》2002,17(1):69-72
本文从政治地理学的角度分析了当今中国的政治地理环境特点,认为中国在地缘政治上处于亚太地区的枢纽位置,海陆邻国众多,国际关系错综复杂,潜在性的不稳定因素较多,政治地理环境比较严峻。鉴于这种特殊的政治地理环境和中国目前的国力等实际情况,提出了因势利导、放眼未来的外交方略与对策,即理智而妥善地处理好中美关系,积极争取欧洲、转化美国,立足亚太"舞台",发挥大国作用。认为当今中国迫切需要的是继续争取一个良好的发展环境,坚持不懈地走强国之路。  相似文献   

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Among the various problems relating to the man-nature relationship, little work has been done on the mechanism by which extreme natural environments, such as those observed in the Arctic, in continental Siberia, in the tropics and in highlands, affect the human organism. A Moscow University anthropologist discusses the geographical distribution of some anthropologic traits and concludes that some physiologic and morphologic features inherent in members of different races and ethnic groups tend to adapt themselves to particular environments without posing an obstacle to existence in other ecological settings. It is found in particular that members of different races or ethnic groups will display similar adaptive characteristics in a given environment while members of a particular ethnic group will show different adaptive tendencies in different environments. [The article is based on the author's book Geograficheskaya sreda i biologiya cheloveka (Geographical Environment and Human Biology), published in Moscow in 1977.]  相似文献   

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王西安 《人文地理》2005,20(4):114-118
针对地理学在人地关系理论研究上日益被其他学科挤向边缘的现实危险,本文剖析后认为,根本的症结在于地理学对这一问题始终缺乏一个最能切合地理学学理特征的基本抽象范式。本文将人-地关系对置双方置于地理系统等级序列的框架内,从"分形论"、"界壳论"和"耗散结构论"的理论高度进行深入的讨论和审视,从而得出人-地关系的对称抽象原理。  相似文献   

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This article explores two inter‐related themes. One addresses fundamental questions of human nature, arguing that conventional theories of behaviour lack a credible appreciation of the interaction between cognition and context (or what is often termed as the ‘environment’). The second considers decision‐making under risk and uncertainty, focusing upon customary behaviour and the significance or otherwise of conscious deliberation. My argument is intended to be both critical and constructive, exploring the claims of the emerging school of behaviouralism associated with Kahneman and Tversky now sweeping the social sciences. Most importantly, it is argued that economic geography should take more seriously the nature and scope of behaviour recognizing its attributes including related social and cultural aspirations. These ideas are illustrated by a set of recent studies dealing with financial decision‐making and individuals' attitudes towards risk in personal and occupational pension plans. The importance of this project lies in the urgent need to understand the diversity of behaviour of men and women in, and through, the communities in which they live without being reduced to yet another version of environmental determinism. In the final section, implications are drawn for understanding the global financial crisis.  相似文献   

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服务业地理学的理论与人文地理学方法论革新探讨   总被引:2,自引:1,他引:1  
长期以来,对服务业地理学的理论研究、特别是研究方法论的哲学探讨往往重视不够。文章探讨了服务业地理学研究的一般意义和特殊意义,在此基础上,对服务业地理学方法论进行了深入探讨。从而得到了人文地理学方法论研究的几点启示。研究结果表明:借助人地全息统一论与城市全息地域结构的研究成果,并从信息哲学的角度,对服务业空间规律的分布、服务业空间组合与形态、服务活动区位等进行研究,将是一个重要的研究思路和方向。  相似文献   

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本文通过对人居环境概念的分析,指出生产环境是人居环境中不可分割的组成部分,认为城镇人居环境中的生产环境应是城镇中居民从事各种生产活动的直接环境和各种生产活动所营造的对居民有直接或间接影响的城镇环境。根据这一认识,作者对城镇人居环境中的生产环境所涉及的要素分内部和外部环境(包括生产性设施环境、生产性人口环境、生产性文化和制度环境、生产性污染和灾害环境、择业环境等)两个层面进行了多维度的分析,并指出城镇人居环境的持续发展必须加强对生产环境的研究。  相似文献   

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