Zobrazeno 1 - 10
of 55
pro vyhledávání: '"C. Munyati"'
Autor:
C. Munyati, N.I. Sinthumule
Publikováno v:
Environmental and Sustainability Indicators, Vol 12, Iss , Pp 100151- (2021)
Mapping spatial variations in tree density and woody species diversity, as indicators of intactness of tropical forests and woodlands, is potentially useful to nature conservation managers. This paper examines the comparative suitability of ordinary
Externí odkaz:
https://doaj.org/article/fcf487fe394d4210b90ab499f8b276d9
Publikováno v:
Advances in Space Research. 70:3137-3155
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34c6daa9e8daa921775e457e3059f024
https://doi.org/10.1016/j.asr.2022.07.069
https://doi.org/10.1016/j.asr.2022.07.069
Akademický článek
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Autor:
C. Munyati
Publikováno v:
Advances in Space Research. 69:1130-1145
Quantifying the grass biomass content of rangelands is potentially useful to rangeland managers. This study assessed the potential of image-derived vegetation indices to assess in-situ spatial variations in grass aboveground biomass (AGB). Sampling w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c864d7b8c92c59e9bfa8f817378807
https://doi.org/10.1016/j.asr.2021.10.048
https://doi.org/10.1016/j.asr.2021.10.048
Autor:
C. Munyati
Publikováno v:
Acta Ecologica Sinica. 41:18-29
The diversity of grazers on savannahs exerts pressure on the grass to provide nutrition. In this study the concentrations of major and trace animal nutrients in above ground grass tissue as influenced by grazing were examined. Two palatable grass spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8777ec1651cc923844b8c9f6ab29e61e
https://doi.org/10.1016/j.chnaes.2020.11.001
https://doi.org/10.1016/j.chnaes.2020.11.001
Publikováno v:
International Journal of Remote Sensing. 41:3820-3844
The application of vegetation indices is subject to sensor-dependent errors and uncertainty. This study examines the accuracy of Sentinel-2 Multi-Spectral Instrument (MSI) imagery when esti...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b2d072b7d50989f9f34c5ee83a4bf57
https://doi.org/10.1080/01431161.2019.1708505
https://doi.org/10.1080/01431161.2019.1708505
Autor:
C. Munyati
Publikováno v:
Remote Sensing Applications: Society and Environment. 13:171-182
Earth observation data potentially can provide ecosystem state indicative data for use in nature conservation. Full realisation of this potential requires robust algorithms that can extract the required ecosystem attributes from imagery. Woody cover
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::966781a16be0d5070d74fbe0a5f54fa7
https://doi.org/10.1016/j.rsase.2018.10.015
https://doi.org/10.1016/j.rsase.2018.10.015
Autor:
C. Munyati
Publikováno v:
International Journal of Remote Sensing. 39:5997-6019
Image segmentation is useful for mapping vegetation communities since it aggregates pixels into homogenous zones. Multiresolution segmentation, a bottom-up multi-scale segmentation algorithm, is on...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5f07d6494f89bbd5d09567ef5059708
https://doi.org/10.1080/01431161.2018.1508922
https://doi.org/10.1080/01431161.2018.1508922
Autor:
C. Munyati
Publikováno v:
Journal of Arid Environments. 155:46-58
Grazing can influence spatial variations in grass tissue concentrations of plant nutrients by promoting nutrient recycling through grazer dung. This study demonstrates the acuteness of the spatial variations, in a confined semiarid savannah rangeland
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4361ac685570bfb46746163adf250c
https://doi.org/10.1016/j.jaridenv.2018.04.002
https://doi.org/10.1016/j.jaridenv.2018.04.002
Akademický článek
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