Results 21 to 30 of about 6,260,921 (223)

Near Real-time Fine-resolution Land Surface Phenological Prediction Using Convolutional Neural Network and Data Fusion [PDF]

open access: yesE3S Web of Conferences, 2022
Near real-time fine-resolution land surface phenology (LSP) prediction is essential for understanding surface attributes and ecosystem functions, and solving important ecological processes related to phenology at the landscape scale.
Xiao Kun   +3 more
doaj   +1 more source

ChinaCropPhen1km: a high-resolution crop phenological dataset for three staple crops in China during 2000–2015 based on leaf area index (LAI) products [PDF]

open access: yesEarth System Science Data, 2020
Crop phenology provides essential information for monitoring and modeling land surface phenology dynamics and crop management and production. Most previous studies mainly investigated crop phenology at the site scale; however, monitoring and modeling ...
Y. Luo   +5 more
doaj   +1 more source

Validation and application of the MERIS Terrestrial Chlorophyll Index. [PDF]

open access: yes
Climate is one of the key variables driving ecosystems at local to global scales. How and to what extent vegetation responds to climate variability is a challenging topic for global change analysis.
Almond, Samuel Francis
core   +9 more sources

A deep learning method to predict soil organic carbon content at a regional scale using satellite-based phenology variables

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
Obtaining the spatial distribution information of soil organic carbon (SOC) is significant to quantify the carbon budget and guide land management for migrating carbon emissions.
Lin Yang   +5 more
doaj   +1 more source

Quantitative Assessment of the Spatial Scale Effects of the Vegetation Phenology in the Qinling Mountains

open access: yesRemote Sensing, 2022
Vegetation phenology reflects the temporal dynamics of vegetation growth and is an important indicator of climate change. However, differences consistently exist in land surface phenology derived at different spatial scales, which hinders the ...
Minfei Ma   +6 more
doaj   +1 more source

War, Drought, and Phenology: Changes in the Land Surface Phenology of Afghanistan Since 1982 [PDF]

open access: yes2006 IEEE International Symposium on Geoscience and Remote Sensing, 2006
War and resulting institutional changes can be important drivers of land use and land cover change. We explore how war, its consequences, and drought have affected the land surface phenology (LSP) of Afghanistan. Afghanistan offers a unique case of a semi-arid country with multiple institutional changes during the past two decades.
Kirsten M. de Beurs, Geoffrey M. Henebry
openaire   +3 more sources

What is driving the phenology across the Amazon? A benchmark for land-surface models [PDF]

open access: yes, 2010
We present a study which has used a Fourier-based time-series analysis method applied to 8 years of EO-derived observations of phenology (vegetation indices) and their potential drivers (downward shortwave radiation and precipitation).
Anderson, Liana   +8 more
core   +3 more sources

Vegetation Phenology Influenced by Rapid Urbanization of The Yangtze Delta Region

open access: yesRemote Sensing, 2020
Impacts of urbanization and climate change on ecosystems are widely studied, but these drivers of change are often difficult to isolate from each other and interactions are complicated.
Haiyong Ding   +3 more
doaj   +1 more source

Land Surface Snow Phenology Based on an Improved Downscaling Method in the Southern Gansu Plateau, China

open access: yesRemote Sensing, 2022
Snow is involved in and influences water–energy processes at multiple scales. Studies on land surface snow phenology are an important part of cryosphere science and are a hot spot in the hydrological community.
Lei Wu   +6 more
doaj   +1 more source

Spatiotemporal Characteristics and Heterogeneity of Vegetation Phenology in the Yangtze River Delta

open access: yesRemote Sensing, 2022
Vegetation phenology and its spatiotemporal driving factors are essential to reflect global climate change, the surface carbon cycle and regional ecology, and further quantitative studies on spatiotemporal heterogeneity and its two-way driving are needed.
Cancan Yang   +6 more
doaj   +1 more source

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