Results 21 to 30 of about 89,896 (297)

Spatial distribution and temporal variation of tropical mountaintop vegetation through images obtained by drones

open access: yesFrontiers in Environmental Science, 2023
Modern UAS (Unmanned Aerial Vehicles) or just drones have emerged with the primary goal of producing maps and imagery with extremely high spatial resolution.
Thaís Pereira de Medeiros   +3 more
doaj   +1 more source

Vegetation greenness and photosynthetic phenology in response to climatic determinants

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   +1 more source

Phenology

open access: yesCurrent Biology
Flowers blooming, fungi fruiting, insects biting, fish spawning, geese migrating, deer calving; our consciousness is steeped in a seasonal calendar of nature's events. Phenology is the study of these recurring, seasonal life-history events, though nowadays this term is widely applied to the events themselves.
Macphie, Kirsty H.   +1 more
  +6 more sources

Large-scale citizen science programs can support ecological and climate change assessments

open access: yesEnvironmental Research Letters, 2022
Large-scale citizen science programs have the potential to support national climate and ecosystem assessments by providing data useful in estimating both status and trends in key phenomena.
Theresa M Crimmins, Michael A Crimmins
doaj   +1 more source

Land surface phenology detections from multi-source remote sensing indices capturing canopy photosynthesis phenology across major land cover types in the Northern Hemisphere

open access: yesEcological Indicators, 2022
Land surface phenology, which records the start of growing season (SOS) and the end of growing season (EOS), plays an essential part in reflecting plant photosynthesis and the response of carbon cycle in terrestrial ecosystems to climate change ...
Lei Zhou   +6 more
doaj   +1 more source

hanneloremac/host-phenology-drives-parasite-bistability: Host phenology can select for multiple stable parasite virulence strategies in obligate-killer parasites

open access: yes, 2022
Code to generate figures in "Host phenology can select for multiple stable parasite virulence strategies in obligate-killer ...
hanneloremac
core   +1 more source

sgoult/Phenology: v1.0.0

open access: yes, 2023
<p>Python program to extract algal bloom phenology statistics from Chlorophyll and Sea Surface Temperature EO products.</p ...
Stephen Goult, Marie-Fanny Racault
core   +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

espm-288/phenology-team: Release 1

open access: yes, 2021
This release snapshots the repository as it stood at the end of the 2021 spring phenology ...
Raphaela Floreani Buzbee, Ben Goldstein
core   +1 more source

The European Phenology Network [PDF]

open access: yesInternational Journal of Biometeorology, 2003
The analysis of changes in the timing of life cycle-events of organisms (phenology) has been able to contribute significantly to the assessment of potential impacts of climate change on ecology. These phenological responses of species to changes in climate are likely to have significant relevance for socio-economic issues such as agriculture, forestry ...
van Vliet, A.J.H.   +14 more
openaire   +4 more sources

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