Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India

Among all proxy archives, tree rings are highly promising indicator of ecological and environmental processes due to their high climatic sensitivity, better annual resolution, and large spatial coverage. Seasonal importance of soil moisture dynamics and impact of drought events on tree growth develo...

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Autores principales:	Keshav Kumar Upadhyay, Santosh K. Shah, Arijit Roy, Shri Kant Tripathi
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Dendrochronology Tree growth and carbon sequestration Drought Soil moisture Tropical moist forest Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/a2e3ec759c4b4df1b9dab1774a06c576
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spelling	oai:doaj.org-article:a2e3ec759c4b4df1b9dab1774a06c5762021-12-01T04:55:08ZDendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India1470-160X10.1016/j.ecolind.2021.107888https://doaj.org/article/a2e3ec759c4b4df1b9dab1774a06c5762021-10-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21005537https://doaj.org/toc/1470-160XAmong all proxy archives, tree rings are highly promising indicator of ecological and environmental processes due to their high climatic sensitivity, better annual resolution, and large spatial coverage. Seasonal importance of soil moisture dynamics and impact of drought events on tree growth development and carbon sequestration potential in tropical moist forests was assessed using the teak tree ring width index and instrumental climate data from Aizawl, Mizoram. Present analysis suggests that soil moisture during months of the early growing season with low precipitation is crucial for determining the growth of teak trees in the Northeast region of India. Results of the present study reflected the impact of remote atmospheric climate regulation modes such as El Niño-Southern Oscillation (ENSO), Pacific Decadal Oscillation (PDO), Sea surface temperature (SST) and Southern Oscillation Index (SOI) on site climate. Results indicate that the increasing moisture stresses in the region may cause the survival risk for the other forest vegetation having low adaptability to climate change stresses with the inability to make niche shifts. Increasing the number of tree ring studies linked with eco-physiological parameters of tree growth is recommended to better visualize the level of stresses on the trees in the moist tropical forests. This information will be useful in developing better management plans for biodiversity conservation in the tropical region.Keshav Kumar UpadhyaySantosh K. ShahArijit RoyShri Kant TripathiElsevierarticleDendrochronologyTree growth and carbon sequestrationDroughtSoil moistureTropical moist forestEcologyQH540-549.5ENEcological Indicators, Vol 129, Iss , Pp 107888- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Dendrochronology Tree growth and carbon sequestration Drought Soil moisture Tropical moist forest Ecology QH540-549.5
spellingShingle	Dendrochronology Tree growth and carbon sequestration Drought Soil moisture Tropical moist forest Ecology QH540-549.5 Keshav Kumar Upadhyay Santosh K. Shah Arijit Roy Shri Kant Tripathi Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India
description	Among all proxy archives, tree rings are highly promising indicator of ecological and environmental processes due to their high climatic sensitivity, better annual resolution, and large spatial coverage. Seasonal importance of soil moisture dynamics and impact of drought events on tree growth development and carbon sequestration potential in tropical moist forests was assessed using the teak tree ring width index and instrumental climate data from Aizawl, Mizoram. Present analysis suggests that soil moisture during months of the early growing season with low precipitation is crucial for determining the growth of teak trees in the Northeast region of India. Results of the present study reflected the impact of remote atmospheric climate regulation modes such as El Niño-Southern Oscillation (ENSO), Pacific Decadal Oscillation (PDO), Sea surface temperature (SST) and Southern Oscillation Index (SOI) on site climate. Results indicate that the increasing moisture stresses in the region may cause the survival risk for the other forest vegetation having low adaptability to climate change stresses with the inability to make niche shifts. Increasing the number of tree ring studies linked with eco-physiological parameters of tree growth is recommended to better visualize the level of stresses on the trees in the moist tropical forests. This information will be useful in developing better management plans for biodiversity conservation in the tropical region.
format	article
author	Keshav Kumar Upadhyay Santosh K. Shah Arijit Roy Shri Kant Tripathi
author_facet	Keshav Kumar Upadhyay Santosh K. Shah Arijit Roy Shri Kant Tripathi
author_sort	Keshav Kumar Upadhyay
title	Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India
title_short	Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India
title_full	Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India
title_fullStr	Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India
title_full_unstemmed	Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India
title_sort	dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in india
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/a2e3ec759c4b4df1b9dab1774a06c576
work_keys_str_mv	AT keshavkumarupadhyay dendroclimatologyofteakindicatesprevailingclimaticconditionsoftropicalmoistforestsinindia AT santoshkshah dendroclimatologyofteakindicatesprevailingclimaticconditionsoftropicalmoistforestsinindia AT arijitroy dendroclimatologyofteakindicatesprevailingclimaticconditionsoftropicalmoistforestsinindia AT shrikanttripathi dendroclimatologyofteakindicatesprevailingclimaticconditionsoftropicalmoistforestsinindia
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Dendroclimatology of teak indicates prevailing climatic conditions of tropical moist forests in India

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