Results 221 to 230 of about 11,020 (257)

Extracting the vegetation phenology of India monsoon forest

2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016
The India monsoon is changing under the global climate change, which influence the transformation from dry season to wet season, and then impact the photosynthetic activity and transpiration of tropical and subtropical monsoon forest. The descriptions of this kind of phenology in this area are still lacking, where various shapes of seasonal ...
Rong Shang, Ronggao Liu, Yang Liu 0120, Zuo Lu   +3 more
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A Vegetation Phenology Monitoring Methodology Based on Sichuan Province

2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021
Sichuan region as an important hub of western China population, its phenological change has a great influence on the western economic construction and social development, so the phenological response under the background of global warming and change, the ecological balance, scientific research and agricultural production is of great significance [1 ...
Fan Li, Yuxia Li, Yuan Cheng, Cunjie Zhang, Lei He 0006   +4 more
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Forest phenoclusters for Argentina based on vegetation phenology and climate

Ecological Applications, 2022
AbstractForest biodiversity conservation and species distribution modeling greatly benefit from broad‐scale forest maps depicting tree species or forest types rather than just presence and absence of forest, or coarse classifications. Ideally, such maps would stem from satellite image classification based on abundant field data for both model training ...
Eduarda M. O. Silveira, Volker C. Radeloff, Guillermo J. Martínez Pastur, Sebastián Martinuzzi, Natalia Politi, Leonidas Lizarraga, Luis O. Rivera, Gregorio I. Gavier‐Pizarro, He Yin, Yamina M. Rosas, Noelia C. Calamari, María F. Navarro, Yanina Sica, Ashley M. Olah, Julieta Bono, Anna M. Pidgeon   +15 more
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Climate change, phenology, and phenological control of vegetation feedbacks to the climate system

Agricultural and Forest Meteorology, 2013
a b s t r a c t Vegetation phenology is highly sensitive to climate change. Phenology also controls many feedbacks of vegetation to the climate system by influencing the seasonality of albedo, surface roughness length, canopy conductance, and fluxes of water, energy, CO2 and biogenic volatile organic compounds.
Richardson, A., Keenan, T., Migliavacca, M., Ryu, Y., Sonnentag, O., Toomey, M.   +5 more
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Vegetation Phenology in Global Change Studies

2013
Changes in the character of the vegetated land surface are frequently expressed in terms of temporal trends in the Normalized Difference Vegetation Index (NDVI) retrieved from spaceborne sensors. In the past these change studies were typically based upon AVHRR data.
Kirsten M. de Beurs, Geoffrey M. Henebry
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Vegetative and Reproductive Plant Phenology

2015
An analysis of phenological patterns of plant species of the Yucatan Peninsula is presented. Vegetative phenology is analyzed on community level, based on vegetation types of the region. Spatial differences of precipitation availability play an important role in foliar behavior at community level.
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Variations in satellite‐derived phenology in China's temperate vegetation

Global Change Biology, 2006
AbstractThe relationship between vegetation phenology and climate is a crucial topic in global change research because it indicates dynamic responses of terrestrial ecosystems to climate changes. In this study, we investigate the possible impact of recent climate changes on growing season duration in the temperate vegetation of China, using the ...
Piao, Shilong, Fang, Jingyun, Zhou, Liming, Ciais, Philippe, Zhu, Biao   +4 more
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Vegetation Phenology in Global Change Studies

2003
Global change, encompassing natural and anthropogenic changes to the Earth system at sub-annual to geologic time scales, has strong interactions with vegetation phenology. In this chapter we will refer to global change as alterations to the Earth system that are certainly or probably influenced by human activity, primarily since the industrial ...
Michael A. White, Nathaniel Brunsell, Mark D. Schwartz   +2 more
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Urban vegetation phenology analysis and the response to the temperature change

2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
Constructing the high spatio-temporal NDVI time series data is necessary to study the urban vegetation phenology, and the response relationship between vegetation phenology and temperature changes can better understand the urban ecological conditions.
Li Feng, Song Guo, Liujun Zhu, Xiuqin Fang, Ya'nan Zhou   +4 more
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Satellite Applications for Detecting Vegetation Phenology

2013
Vegetation phenology describing the seasonal cycle of plants is currently one of the main concerns in the study of climate change and carbon balance estimation in ecosystems. Satellite-derived information has been demonstrated to be an important source for detecting vegetation phenology. A variety of methods have been developed to generate phenological
Min Li, John J. Qu
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