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001-es BibID:	BIBFORM082565
035-os BibID:	(cikkazonosító)100237
Első szerző:	Shimrah, Tuisem
Cím:	Quantitative assessment of landscape transformation using earth observation datasets in Shirui Hill of Manipur, India / Tuisem Shimrah, Kiranmay Sarma, Orsolya Gyöngyi Varga, Szilard Szabo, Sudhir Kumar Singh
Dátum:	2019
ISSN:	2352-9385
Megjegyzések:	Shirui hill is situated at the north-eastern part of Manipur, India. This hill is not only the habitat of world famous endemic flower; Lilium mackliniae, but also home to many vulnerable and endangered floral and faunal species.. The aim of work was to assess the ecosystem diversity and landscape transformation Landsat satellite images of year 1988, 2001 and 2013 have been used to study the land use/land cover change and landscape fragmentation using FRAGSTATS. Several statistics such as principal component analysis (PCA) and spatial metrics are used to understand the results. The PCA was performed on the landscape metrics explained 93.0% of the total variance and justified three PCs; of these, both RMSR and AGFI fit very well (0.02 and 0.99, respectively), while PC1 accounted for 42% of the variance and was correlated with CA, TCA, NDCA and AREA_CV, PC2 explained 34% and was correlated with TE, SHAPE_MN, and PC3 explained 19% and was correlated with NP. The phyto-sociological study was carried out to assess the vegetation status. Participatory Rural Appraisal (PRA) method was adopted for socio-economic data collection. The finding of work suggests a rising pressure of human activities on the land and sizable portion of it have been converted into either shifting agriculture or wet paddy land.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk ecosystem diversity fragmentation Northeast India
Megjelenés:	Remote Sensing Applications. - 15 (2019), p. 1-9. -
További szerzők:	Sarma, Kiranmay Varga Orsolya Gyöngyi (1988-) (geográfus) Szabó Szilárd (1974-) (geográfus) Singh, Sudhir Kumar (1970-) (geográfus)
Pályázati támogatás:	20428-3/2018/FEKUTSTRAT FIKP
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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