AmeriFlux: its impact on our understanding of the 'breathing of the biosphere', after 25 years

D Baldocchi, K Novick, T Keenan, M Torn - Agricultural and Forest …, 2024 - Elsevier
For over two decades, the AmeriFlux network has quantified the breathing of the biosphere,
as defined by measuring the flux densities of carbon dioxide and water vapor exchange …

Remote sensing of temperate and boreal forest phenology: A review of progress, challenges and opportunities in the intercomparison of in-situ and satellite …

EF Berra, R Gaulton - Forest Ecology and Management, 2021 - Elsevier
Vegetation phenology is the study of recurring plant life cycle stages, seasonality which is
linked to many ecosystem processes and is an important proxy of climate and environmental …

Assessing spring phenology of a temperate woodland: A multiscale comparison of ground, unmanned aerial vehicle and Landsat satellite observations

EF Berra, R Gaulton, S Barr - Remote Sensing of Environment, 2019 - Elsevier
The monitoring of forest phenology in a cost-effective manner, at a fine spatial scale and
over relatively large areas remains a significant challenge. To address this issue, unmanned …

Ten best practices for effective phenological research

RB Primack, AS Gallinat, ER Ellwood… - International Journal of …, 2023 - Springer
The number and diversity of phenological studies has increased rapidly in recent years.
Innovative experiments, field studies, citizen science projects, and analyses of newly …

Land surface phenology retrievals for arid and semi-arid ecosystems

Q **e, J Cleverly, CE Moore, Y Ding, CC Hall… - ISPRS Journal of …, 2022 - Elsevier
Land surface phenology (LSP) plays a critical role in the regulation of photosynthesis,
evapotranspiration, and energy fluxes. Significant progress has been made in extracting …

Evaluating the potential of MODIS satellite data to track temporal dynamics of autumn phenology in a temperate mixed forest

L Liu, L Liang, MD Schwartz, A Donnelly… - Remote Sensing of …, 2015 - Elsevier
Autumn phenology plays a critical role in regulating growing season duration and can be
estimated from satellite remote sensing. However, to date, little work has been undertaken to …

Understanding long-term (1982–2013) patterns and trends in winter wheat spring green-up date over the North China Plain

S Wang, X Mo, Z Liu, MHA Baig, W Chi - International journal of applied …, 2017 - Elsevier
Monitoring the spring green-up date (GUD) has grown in importance for crop management
and food security. However, most satellite-based GUD models are associated with a high …

An observation-based progression modeling approach to spring and autumn deciduous tree phenology

R Yu, MD Schwartz, A Donnelly, L Liang - International Journal of …, 2016 - Springer
It is important to accurately determine the response of spring and autumn phenology to
climate change in forest ecosystems, as phenological variations affect carbon balance …

[HTML][HTML] Two-level eddy covariance measurements reduce bias in land-atmosphere exchange estimates over a heterogeneous boreal forest landscape

A Klosterhalfen, J Chi, N Kljun, A Lindroth… - Agricultural and Forest …, 2023 - Elsevier
Estimates of land-atmosphere exchanges of carbon, energy, water vapor, and other
greenhouse gases based on the eddy covariance (EC) technique rely on the fundamental …