Results 1 to 10 of about 1,137,603 (315)

Random Forest Classification of Multitemporal Landsat 8 Spectral Data and Phenology Metrics for Land Cover Mapping in the Sonoran and Mojave Deserts

open access: yesRemote Sensing, 2023
Geospatial data and tools evolve as new technologies are developed and landscape change occurs over time. As a result, these data may become outdated and inadequate for supporting critical habitat-related work across the international boundary in the ...
Madeline Melichar   +9 more
doaj   +2 more sources

Response of Vegetation Phenology to Climate Change on the Tibetan Plateau Considering Time-Lag and Cumulative Effects

open access: yesRemote Sensing, 2023
The study of the response of vegetation phenology in the Qinghai Tibet Plateau to various climatic variables is paramount to unveiling the reaction of alpine ecosystems to worldwide climate alterations.
Xiaohui He   +4 more
semanticscholar   +2 more sources

Vegetation greenness and photosynthetic phenology in response to climatic determinants [PDF]

open access: yesFrontiers in Forests and Global Change, 2023
Vegetation phenology is a key indicator of vegetation-climate interactions and carbon sink changes in ecosystems. Therefore, it is very important to understand the temporal and spatial variability of vegetation phenology and the driving climatic ...
Chaoya Dang   +5 more
doaj   +2 more sources

Estimating Productivity Measures in Guayule Using UAS Imagery and Sentinel-2 Satellite Data

open access: yesRemote Sensing, 2022
Guayule (Parthenium argentatum Gray) is a perennial desert shrub currently under investigation as a viable commercial alternative to the Pará rubber tree (Hevea brasiliensis), the traditional source of natural rubber.
Truman P. Combs   +4 more
doaj   +1 more source

Shifted Global Vegetation Phenology in Response to Climate Changes and Its Feedback on Vegetation Carbon Uptake

open access: yesRemote Sensing, 2023
Green vegetation plays a vital role in energy flows and matter cycles in terrestrial ecosystems, and vegetation phenology may not only be influenced by, but also impose active feedback on, climate changes.
Husheng Fang   +8 more
semanticscholar   +1 more source

Dynamic Threshold of Carbon Phenology in Two Cold Temperate Grasslands in China

open access: yesRemote Sensing, 2021
Plant phenology, especially the timing of the start and the end of the vegetation growing season (SOS and EOS), plays a major role in grassland ecosystem carbon cycles.
Lingling Xu   +3 more
doaj   +1 more source

Impact of climate change-induced alterations in peatland vegetation phenology and composition on carbon balance.

open access: yesScience of the Total Environment, 2022
Global climate is changing faster than humankind has ever experienced. Model-based predictions of future climate are becoming more complex and precise, but they still lack crucial information about the reaction of some important ecosystems, such as ...
Michal Antala   +3 more
semanticscholar   +1 more source

ANALYZING THE VELOCITY OF VEGETATION PHENOLOGY OVER THE TIBETAN PLATEAU USING GIMMS NDVI3g DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Global environmental change is rapidly altering the dynamics of terrestrial vegetation, and phenology is a classic proxy to detect the response of vegetation to the changes.
Y. K. Zhou
doaj   +1 more source

On the Response of European Vegetation Phenology to Hydroclimatic Anomalies [PDF]

open access: yesRemote Sensing, 2014
Climate change is expected to alter vegetation and carbon cycle processes, with implications for ecosystems. Notably, understanding the sensitivity of vegetation to the anomalies of precipitation and temperature over different land cover classes and the corresponding temporal response is essential for improved climate prediction.
Guido Ceccherini   +2 more
openaire   +3 more sources

Climate warming-induced phenology changes dominate vegetation productivity in Northern Hemisphere ecosystems

open access: yesEcological Indicators, 2023
The climate change is expected to trigger changes in vegetation phenology, temperature, and soil moisture (SM), altering the productivity of ecosystems.
Chaoya Dang   +5 more
doaj   +1 more source

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