搜索结果: 1-15 共查到“地理学 Change”相关记录49条 . 查询时间(0.652 秒)
Fecal records show Maya population affected by climate change
Maya population climate change drought period wet period
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2021/8/4
A new study has shown that the size of the Maya population in the lowland city of Itzan (in present-day Guatemala) varied over time in response to climate change. The findings show that both droughts ...
Lake ecosystems, and the organisms that live within them, are vulnerable to temperature change(1-5), including the increased occurrence of thermal extremes(6).
An experimental test of climate change effects in northern lakes: Increasing allochthonous organic matter and warming alters autumn primary production
ClimateChange lakes production GPP cDOM
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2021/7/26
Climate changes are predicted to influence gross primary production (GPP) of lakes directly through warming and indirectly through increased loads of allochthonous coloured dissolved organic matter (c...
DOM AND DEM SYNCHRONIZATION EDITIONG AND UPDATING METHOD BASED ON GEOMORPHOLOGICAL CHANGE DETECTION
DOM DEM Geomorphological Change Detection Synchronization Editing Updating Method
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2018/5/11
Aiming at the deficiency of the existing DOM and DEM production modes and the networking and automation requirements of the information mapping production system, a method of network-based simultaneou...
ECO-ENVIRONMENT STATUS EVALUATION AND CHANGE ANALYSIS OF QINGHAI BASED ON NATIONAL GEOGRAPHIC CONDITIONS CENSUS DATA
national geographic conditions census remote sensing eco-environment status ecological index ecological change analysis
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2018/5/17
As the headstream of the Yellow River, the Yangtze River and the Lantsang River, located in the hinterland of Qinghai-Tibet Plateau, Qinghai province is hugely significant for ecosystem as well as for...
Commission on Tourism, Leisure and Global Change of the International Geographical Union
Big data geographical analytics tourism geography
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2016/7/27
The Objectives of this conference are to provide a platform for tourism students and educators, government agency employees, hospitality and tourism industry practitioners, public and private land man...
CONCEPTUAL DEVELOPMENT OF AN ASSISTANT FOR CHANGE DETECTION AND ANALYSIS BASED ON REMOTELY SENSED SCENES
change detection and analysis geovisualization spatio-temporal visual interpretation
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2015/9/28
Because automatic methods for thematic interpretation purposes are not (yet) able to handle complex data sources and criteria, we
propose to go back to, respectively to integrate, the classical visu...
An integrated assessment modeling framework for uncertainty studies in global and regional climate change: the MIT IGSM-CAM (version 1.0)
uncertainty studies global
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2014/12/12
This paper describes a computationally efficient
framework for uncertainty studies in global and regional climate change.
Land Use and Land Cover change detection of Indra river watershed through Remote Sensing using Multi-Temporal satellite data
Land use Land cover Change analysis remote sensing change detection
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2014/11/26
Land use and land cover is an important component in understanding the interactions of the
human activities with the environment and thus it is necessary to be able to simulate changes.
Empirical ...
Landuse / Landcover change study of Jharkhali Island Sundarbans, West Bengal using Remote Sensing and GIS
Sundarban Landuse change Population pressure Deforestation
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2014/11/26
Jharkhali, an island in the Sundarbans, is situated between two mighty rivers, Matla (on the
west) and Bidya (on the east) covering an area of about 161 sq.km (2009). The landuse /
landcover maps ...
Land use and cover change assessment using Remote Sensing and GIS: Dohuk City, Kurdistan, Iraq (1998-2011)
Land Use/Cover GIS Remote Sensing Urban Growth Landsat imagery Dohuk
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2014/11/25
Land cover undergoes continuous changes around the world, especially in highly populated
areas. This phenomenon can be attributed to human activities including population growth
and the need of mo...
Land Use/Cover change and its implications for Kullu District of Himachal Pradesh, India
Land Use/Land Cover Change Himalayas Remote Sensing GIS
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2014/11/24
Large scale changes in the land cover/land use have been effected by humans due to their
technological prowess. The Himalayas contain a variety of fragile environments that could be
vulnerable to ...
Visual change detection study of some of the urban areas of Assam, India using Remote Sensing
Remote sensing change detection deforestation urban areas imagery
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2014/11/24
Remote Sensing is an efficient tool for change detection of land cover/forest cover/ urban
mapping incorporating satellite imagery. It not only provides us with the extents but also
indicates some...
Change detection analysis of the shoreline using Toposheet and Satellite Image: A case study of the coastal stretch of Mandarmani-Shankarpur, West Bengal, India
Shoreline change detection erosion accretion water index
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2014/11/24
Change detection helps in ascertaining shoreline trend analysis and its future prediction. In
this study, the coastal tract of the part of West Bengal, which is sensitive to rapid shoreline
change...
Detection of land use and land cover change with Remote Sensing and GIS: A case study of Punjab Siwaliks
Land use land cover change Remote sensing
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2014/11/17
The term land use relates to the human activities or economic functions associated with a
specific piece of land while land cover is the physical material at the surface of the earth. Land
cover i...