Results 61 to 70 of about 7,186,066 (138)

Season Spotter: Using Citizen Science to Validate and Scale Plant Phenology from Near-Surface Remote Sensing

Remote Sensing, 2016
The impact of a rapidly changing climate on the biosphere is an urgent area of research for mitigation policy and management. Plant phenology is a sensitive indicator of climate change and regulates the seasonality of carbon, water, and energy fluxes ...
Margaret Kosmala, Alycia Crall, Rebecca Cheng, Koen Hufkens, Sandra Henderson, Andrew D. Richardson   +5 more
doaj   +1 more source

HP-LSP: A reference of land surface phenology from fused Harmonized Landsat and Sentinel-2 with PhenoCam data. [PDF]

Sci Data, 2023
Tran KH, Zhang X, Ye Y, Shen Y, Gao S, Liu Y, Richardson A.   +6 more
europepmc   +1 more source

Use of AMSR-E microwave satellite data for land surface characteristics and snow cover variation

Data in Brief, 2016
This data article contains data related to the research article entitled “Global land cover classification based on microwave polarization and gradient ratio (MPGR)” [1] and “Microwave polarization and gradient ratio (MPGR) for global land surface ...
Mukesh Singh Boori, Ralph R. Ferraro, Komal Choudhary, Alexander Kupriyanov   +3 more
doaj   +1 more source

A high spatial resolution land surface phenology dataset for AmeriFlux and NEON sites. [PDF]

Sci Data, 2022
Moon M, Richardson AD, Milliman T, Friedl MA.   +3 more
europepmc   +1 more source

Land surface phenologies and seasonalities using cool earthlight in mid-latitude croplands

Environmental Research Letters, 2013
Phenology deals with timing of biotic phenomena and seasonality concerns temporal patterns of abiotic variables. Studies of land surface phenology (LSP) and land surface seasonality (LSS) have long been limited to visible to near infrared (VNIR ...
W G Alemu, G M Henebry
doaj   +1 more source

Monitoring nature's calendar from space: Emerging topics in land surface phenology and associated opportunities for science applications. [PDF]

Glob Chang Biol, 2022
Ma X, Zhu X, Xie Q, Jin J, Zhou Y, Luo Y, Liu Y, Tian J, Zhao Y.   +8 more
europepmc   +1 more source

Land surface phenology in a West African savannah: impact of land use, land cover and fire

, 2015
Phenological change and variation have become increasingly relevant topics in global change science due to recognition of their importance for ecosystem functioning and biogeophysical processes.
Kim Knauer, Künzer, Claudia, Dech, Stefan, Markus Niklaus, Christina Eisfelder, Knauer, Kim, Niklaus, Markus, Claudia Kuenzer, Gessner, Ursula, Eisfelder, Christina, Ursula Gessner, Stefan Dech   +11 more
core   +1 more source

VCPNET: A new dataset to benchmark vegetation carbon phenology metrics

Ecological Informatics
Shifts in plant phenology associated with climate change have received unprecedented attention from land managers, policymakers, and the scientific community, with important implications for the structure and function of the biosphere.
Xuan Tang, Gregory Starr, Christina L. Staudhammer, Kaidi Zhang, Longwei Li, Nan Li, Fathielrahaman H. Ajloon, Yuan Gong   +7 more
doaj   +1 more source

Plant phenology evaluation of CRESCENDO land surface models using satellite-derived Leaf Area Index – Part 2: Seasonal trough, peak, and amplitude [PDF]

Biogeosciences
Leaf area index is an important metric for characterising the structure of vegetation canopies and scaling up leaf and plant processes to assess their influence on regional and global climate. Earth observation estimates of leaf area index have increased
D. Peano, D. Hemming, C. Delire, Y. Fan, Y. Fan, H. Lee, H. Lee, S. Materia, S. Materia, J. E. M. S. Nabel, J. E. M. S. Nabel, T. Park, T. Park, D. Wårlind, A. Wiltshire, A. Wiltshire, S. Zaehle   +16 more
doaj   +1 more source

Disentangling remotely-sensed plant phenology and snow seasonality at northern Europe using MODIS and the plant phenology index

, 2017
Land surface phenology is frequently derived from remotely sensed data. However, over regions with seasonal snow cover, remotely-sensed land surface phenology may be dominated by snow seasonality, rather than showing true plant phenology.
Jin, Hongxiao,, Jönsson, Anna Maria,, Langvall, Ola,, Bolmgren, Kjell,, Lund University., Eklundh, Lars,   +5 more
core   +1 more source