Results 61 to 70 of about 1,302,777 (198)

Spatiotemporal Changes in Crop Residues with Potential for Bioenergy Use in China from 1990 to 2010

open access: yesEnergies, 2013
China has abundant crop residues (CRE) that could be used for bioenergy. The spatiotemporal characteristics of bioenergy production are crucial for high-efficiency use and appropriate management of bioenergy enterprises.
Xinliang Xu, Ying Fu, Shuang Li
doaj   +1 more source

Geographical information systems technologies for spatial visualization of statistical data [PDF]

open access: yes
This paper proposes an original solution to present statistical data using the facilities provided by the Geographical Information Systems, to improve the means of statistical data figure and distribution inside the territorial profile.
Dardala, Marian, Reveiu, Adriana
core   +1 more source

Geodemography: Land cover, geographical information systems and population distribution [PDF]

open access: yes, 2013
This paper examines the recent application of the Geographical Information Systems (GIS) to the analysis of population distribution. We mention the efforts of the National Statistical Institutes in this direction boosted by the last census 2011.The ...
Francisco J. Goerlich Gisbert   +1 more
core  

Temporal and spatial distribution characteristics in the natural plague foci of Chinese Mongolian gerbils based on spatial autocorrelation

open access: yesInfectious Diseases of Poverty, 2017
Background The nest flea index of Meriones unguiculatus is a critical indicator for the prevention and control of plague, which can be used not only to detect the spatial and temporal distributions of Meriones unguiculatus, but also to reveal its cluster
Hai-Wen Du   +3 more
doaj   +1 more source

Immunity to poliovirus in Afghanistan: A household sampling method for serological assessment based on geographical information systems. [PDF]

open access: yesGeospat Health, 2022
Mendes A   +7 more
europepmc   +1 more source

An integrated geographic information system (GIS) and analytical hierarchy process (AHP)-based approach for drone-optimized large-scale flood imaging

open access: yesDrone Systems and Applications
Drones are a valuable tool in flood response, providing high-resolution data and real-time monitoring capabilities. However, their limited range, swath, and battery life make it challenging to cover extensive flood-prone areas. This study addresses these
Muhammad Farhan Nazir   +2 more
doaj   +1 more source

Quantifying Tourist Behavior Patterns by Travel Motifs and Geo-Tagged Photos from Flickr

open access: yesISPRS International Journal of Geo-Information, 2017
With millions of people traveling to unfamiliar cities to spend holidays, travel recommendation becomes necessary to assist tourists in planning their trips more efficiently.
Liu Yang, Lun Wu, Yu Liu, Chaogui Kang
doaj   +1 more source

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