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地理系统与地理治理 被引量:4
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作者 曹小曙 《科技导报》 CAS CSCD 北大核心 2020年第13期32-38,共7页
通过介绍地理科学的基础研究核心——地理系统,梳理了地理系统的组成要素:地理要素、地理空间以及人地系统,说明其独特的系统结构与系统功能。结果表明,地理系统包含了地球表层系统、土地利用系统、人类活动系统与人地耦合系统。地理科... 通过介绍地理科学的基础研究核心——地理系统,梳理了地理系统的组成要素:地理要素、地理空间以及人地系统,说明其独特的系统结构与系统功能。结果表明,地理系统包含了地球表层系统、土地利用系统、人类活动系统与人地耦合系统。地理科学应用研究核心是地理治理。地理治理是国家治理体系的重要组成部分,包含了调查评价、规划设计、地理模拟、地理工程、监测预警。地理治理目前在国家治理体系中的应用体现在国土空间治理方面,主要有自然资源调查、国土空间规划、国土生态修复等。中国地理科学需要创新发展理论、方法和技术体系,为全球的可持续发展做出更大贡献。 展开更多
关键词 地理系统 人地耦合 地理治理
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Historical Geography of Middle Black Sea (Amisos)
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作者 Savas EGILMEZ 《History Research》 2016年第3期145-152,共8页
Anatolia peninsula that is a bridge between Asia and Europe has become a house for many diverse nations and settlement for over centuries because of its unprecedented strategic location above mentioned. Every newly-ar... Anatolia peninsula that is a bridge between Asia and Europe has become a house for many diverse nations and settlement for over centuries because of its unprecedented strategic location above mentioned. Every newly-arrived community seems to have captured the native features. Regardless looking what their origins or from where they come this Anatolian culture, local features of which overrides, takes its base from Anatolia's distinctive geopolitical location. Situated in the crossroads of world's most beautiful and important roads Anatolia has lots of different geographical features that are isolated from each other by chain of mountains and include many units. And this allowed the peninsula to have different cultural features in almost every period of history. In Anatolia that has a very dynamic history, one of the most important element changing in time is the name of places. Despite the fact that there is not a precision in the change of names, it is generally related with the language used by prevailing public. 展开更多
关键词 Middle Black Sea Amisos Historical Geography ANATOLIA Samsun
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THE OPERATION OF A GIS-BASED DECISION SUPPORT SYSTEM FOR AUSTRALIAN LOCUST MANAGEMENT 被引量:4
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作者 Ted Deveson David Hunter 《Entomologia Sinica》 CSCD 2002年第4期1-12,共12页
The Australian Plague Locust Commission (APLC) is responsible for the monitoring and control of locust populations that pose a threat to agriculture in the inland areas of four Australian States, a total area of 2 mil... The Australian Plague Locust Commission (APLC) is responsible for the monitoring and control of locust populations that pose a threat to agriculture in the inland areas of four Australian States, a total area of 2 million km\+2. A GIS based decision support system (DSS) is used to co ordinate the collection, processing, analysis and display of a range of spatial data for the forecasting of locust population development and to assist control operations. The resultant forecasts are used to help locate population aggregations early in a breeding sequence so as to enable effective preventive control. The data colection components of the DSS include wireless direct transfer of locust survey data from the field and daily internet collections of weather data. Locust distribution and age information is collected by APLC officers on regular vehicle surveys using GPS connected palmtop computers, and sent directly to a GIS server via high frequency (HF) radio modems. Locust reports from landholders and state extension staff are also incorporated into the system. The current survey data are used to estimate broad distributions, and to seed spatially explicit development models that can identify the timing of life stages that can be effectively managed. Information on the distribution of rainfall, temperature and wind fields is collected automatically from the internet and integrated with habitat information and locust distributions. Online weather data products from the Bureau of Meterology are also accessed regularly to assist in operational decision making. 展开更多
关键词 Geographic Information System decision support system Australian locusts
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