Results 81 to 90 of about 28,529 (123)

Hyperspectral estimation of mercury content of soil in Oasis city in arid zones of China

Geocarto International
Mercury (Hg) is one of the most toxic heavy metals to the human body. Conventional methods for measuring Hg content in soil are time-consuming and expensive. In order to select a high-effective method for estimating soil Hg content based on hyperspectral
Qing Zhong, Mamattursun Eziz, Mireguli Ainiwaer, Rukeya Sawut, Maorui Hou   +4 more
doaj   +1 more source

Estimation of active surface deformation using PSInSAR technique of the Central Himalayan region

Geocarto International
The Kumaun Himalaya is considered as the most active part of the Central Seismic gap in the Indian Sub-continent. In this paper, we presented active surface deformation rates of the Kumaun region from February 2017 to February 2021 using the Persistent ...
Girish Ch. Kothyari, Rakesh K. Dumka, Khayingshing Luirei, Raj Sunil Kandregula, Ajay Kumar Taloor, Kapil Malik, Achla Joshi, Atul K. Patidar, Uday Bhan   +8 more
doaj   +1 more source

Modelling and application of a spectral clustering method for shared bicycle trajectories

Geocarto International
Geographic flow clustering analysis can effectively reveal human behavioral patterns in movement. Traditional methods for studying human movement patterns are mostly based on first-order quantity analyses of point data, such as hotspots, density or ...
Wenwen Xing, Youjun Tu, Yuxing Gao, Zongyi He, Junli Li   +4 more
doaj   +1 more source

Predicting urban landslides in the hilly regions of Bangladesh leveraging a hybrid machine learning model and CMIP6 climate projections

Geosystems and Geoenvironment
Landslides pose significant risks to infrastructure and human lives in cities, exacerbated by climate change. Therefore, a reliable predictive landslide model is crucial for mitigation, especially in resource-limited nations.
Md․ Ashraful Islam, Musabbir Ahmed Arrafi, Mehedi Hasan Peas, Tanvir Hossain, Md Mehedi Hasan, Sanzida Murshed, Monira Jahan Tania   +6 more
doaj   +1 more source

Integration of geospatial techniques and machine learning in land parcel prediction

Geosystems and Geoenvironment
The integration of geospatial techniques and machine learning algorithms has revolutionized our ability to analyze and predict changes in land parcels.
Nekkanti Haripavan, Subhashish Dey, Chimakurthi Harika Mani Chandana   +2 more
doaj   +1 more source

Nappe tectonics in the Matomb-Hegba area, South-Central Cameroon: Implications on the tectonic evolution of the Yaoundé Group in the Central African Orogenic Belt

Geosystems and Geoenvironment
This paper documents the thrust tectonics in the Yaoundé Group using detailed field mapping and satellite imagery data. The litho-stratigraphic of the Matomb-Hegba area located W of the Pan-African Yaoundé series comprised two main metasedimentary units:
Victor Metang, Henri Appolinaire Kenzo, Rose Noel Ngo Belnoun, Dior-Christelle Mboutchouang, Steve Franck Bamou-Wandji, Brigitte Domkam, Boris Toyi Tchouta   +6 more
doaj   +1 more source

A robust ensemble of hybrid and bivariate statistical models for flood prediction mapping in Lower Damodar River Basin of India

Geosystems and Geoenvironment
This research explores flood prediction in the Lower Damodar River Basin (LDRB) using a hybrid ensemble of a Naïve Bayes Tree (NBT) and five bivariate statistical models such as Evidential Belief Function (EBF), Index of Entropy (IOE), Frequency Ratio ...
Shuayb Abdinour Osman, Jayanta Das
doaj   +1 more source

Commensal E. coli Stx2 lysogens produce high levels of phages after spontaneous prophage induction. [PDF]

Front Cell Infect Microbiol, 2015
Iversen H, L' Abée-Lund TM, Aspholm M, Arnesen LP, Lindbäck T.   +4 more
europepmc   +1 more source

Host-Pathogen Interactions during Shiga Toxin-Producing Escherichia coli Adherence and Colonization in the Bovine Gut: A Comprehensive Review. [PDF]

Microorganisms
Edison LK, Kudva IT, Kariyawasam S.
europepmc   +1 more source

Plant-Aphid Interactions in Cereal Crops: Wheat Plant Defense and Aphid Saliva-Mediated Coevolutionary Arms Race. [PDF]

Insects
Liu X, Wang Q, Liu Y, Zhang Y, Francis F, Chen J.   +5 more
europepmc   +1 more source