搜索结果: 1-15 共查到“地理学 river”相关记录56条 . 查询时间(0.123 秒)
Changing sources and processes sustaining surface CO2 and CH4 fluxes along a tropical river to reservoir system
CO2 CH4 surface flux lakes
2021/7/23
Freshwaters are important emitters of carbon dioxide (CO2) and methane (CH4), two potent greenhouse gases (GHGs).
TOPOGRAPHIC FEATURES OF MALYY NARYN RIVER WATERSHED BASED ON DIFFERENT DATA
ZY3 DSM SRTM DEM ASTER GDEM Topographic Features Slop HI River Network Density River Network Discrepancy
2018/5/14
This paper researched the influence on the topographical characteristics of watersheds by setting different catchment area thresholds based on different data sets, namely ZY3 DSM, SRTM DEM and ASTER G...
MONITORING AND ANALYZING THE GEOSPATIAL PATTERNS OF THE PEARL RIVER DELTA (PRD) FROM 1960 TO 2012
Geographical Spatial Patterns Coastal Environment Landuse Coastline
2018/5/15
The Geospatial Patterns Pearl River Delta (PRD), one of the most economically-important and fastest-growing regions in China, have changed remarkably and continuously during the past decades. In this ...
Monitoring of bank line erosion of River Ganga, Malda District, and West Bengal: Using RS and GIS compiled with statistical techniques
River Migration banks failure paradigm shift mitigation of disasters
2014/11/26
The creation of regional imbalance, inequalities and differentiation in India, starts with the
physiographic element and ends with economic, and socio-cultural parameters of the
inhabitants/popula...
Evaluation of hydrogeomorphological landforms and lineaments using GIS and Remote Sensing techniques in Bargur – Mathur subwatersheds, Ponnaiyar River basin, India
Hydrogeomorphology Lineament Remote Sensing GIS Bargur – Mathur
2014/11/26
The Landsat ETM satellite data is used to demarcate hydrogeomorphological landforms and
lineaments to evaluate groundwater potential of the study area. The Bargur - Mathur
subwatersheds of Ponnaiy...
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
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 ...
Linear aspects of Naina-Gorma river basin Morphometry, Rewa district, Madhya Pradesh, India
Fluvial morphometry Sub-Basin Analysis
2014/11/26
The measurement of drainage parameters provides useful numerical measure of landscape
dissection and runoff potential. This study incorporates quantitative fluvial characteristics of
the Naina- Go...
Prioritization of sub-basins of Ghataprabha River using morphometric parameters
Ghataprabha river drainage density morphometric analysis
2014/11/25
Drainage morphometric analysis of river basins indicates the prevailing hydrological
processes. Drainage lines of the Ghataprabha River, has been demarcated from SRTM DEM
and substantiated with th...
Morphometric analysis using Geographic Information System (GIS) for sustainable development of hydropower projects in the lower Satluj river catchment in Himachal Pradesh, India
Morphometric classification Drainage density Stream orders Hydropower
2014/11/24
Remote Sensing and Geographic Information System techniques are effectively being used in
recent times as an important tool in determining the quantitative description of morphometry
of a basin. T...
Trends analysis of river bank erosion at Chandpur, Bangladesh: A remote sensing and GIS approach
Riverbank erosion Channel shifting Remote sensing GIS Bangladesh
2014/11/24
Bangladesh which is mainly formed by alluvial deposits faces riverbank erosion very often
due to regular shifting of river channels. The present study has undertaken to study the trends
of riverba...
Morphometric analysis and vertical electrical sounding in groundwater prospecting: a case study from a Himalayan foothill river basin, NW India
Morphometry analysis vertical electrical sounding
2014/11/19
The present paper exercises applied methods of morphometry and vertical electrical soundings in
groundwater studies in a Himalayan foothill river basin, NW India. The drainage density
indicates co...
Remote sensing and GIS in the geomorphometric analysis of microwatersheds for hydrological Scenario assessment and characterization A study on Sarada river basin, Visakhapatnam district, India
Geo-morphometric analysis hydrological characterization remote sensing
2014/11/19
Hydrological assessment and characterization of the micro-watersheds of Sarada river basin is
done through the analysis and evaluation of various drainage and topographic parameters. The
geomorpho...
Tidal River Management (TRM) and its implication in disaster management: A geospatial study on Hari-Teka river basin, Jessore, Bangladesh
TRM Hari-Teka River Basin Disaster Management
2014/11/19
The study area lies in the south-western coastal belt of Bangladesh under Jessore district, is a
unique brackish water ecosystem comprising the districts of Satkhira, Khulna, Bagerhat and
the sout...
Application of Remote Sensing and GIS in studying changing river course in Bankura District, West Bengal
Remote Sensing Geographical Information System Sinuosity Index
2014/11/19
Remote Sensing and Geographical Information System has emerged as the most important tool
of a geographer to handle spatial data. This technique is now widely used around the world to
analyse phys...
Morphometric and Terrain analysis of Payaswani River Basin of Kerala and Karnataka States using GIS
Morphometry planation surface structural control tectonic neotectonics
2014/11/17
Morphometry and terrain analyses are important in geomorphology where quantitative
measurements are made on physical characteristics of landforms. It is done mainly to
understand the structure, pr...