Results 31 to 40 of about 48,547 (310)

Global-Scale Associations of Vegetation Phenology with Rainfall and Temperature at a High Spatio-Temporal Resolution

open access: yesRemote Sensing, 2014
Phenology response to climatic variables is a vital indicator for understanding changes in biosphere processes as related to possible climate change. We investigated global phenology relationships to precipitation and land surface temperature (LST) at ...
Nicholas Clinton   +4 more
doaj   +1 more source

Development of a global annual land surface phenology dataset for 1982–2018 from the AVHRR data by implementing multiple phenology retrieving methods

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
The land surface phenology (LSP) associated with vegetation dynamics plays an important role in influencing the land surface processes and land–atmosphere interactions.
Wei Wu, Ying Sun, Kun Xiao, Qinchuan Xin
doaj   +1 more source

Improving vegetation phenological parameterization of a land surface model [PDF]

open access: yes, 2016
Abstract. The growing degree day (GDD) model and the growing season index (GSI) model are two common approaches used in various land surface models (LSMs) for simulating phenophases. The capacity of these two models for simulating phenolphases was evaluated by coupling them to a LSM (DLM: Dynamic Land Model) and validated by observation data from the ...
Baozhang Chen, M. Che
openaire   +2 more sources

Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina [PDF]

open access: yes, 2017
South America is undergoing a rapid and large scale conversion of natural habitats to cultivated land. Ecosystem services (ESs) still remain important but their level and sustainability are not known.
Ferrante, Marco   +2 more
core   +1 more source

Observational evidence for the convective transport of dust over the central United States [PDF]

open access: yes, 2016
Bulk aerosol composition and aerosol size distributions measured aboard the DC-8 aircraft during the Deep Convective Clouds and Chemistry Experiment mission in May/June 2012 were used to investigate the transport of mineral dust through nine storms ...
Anderson, B. E.   +15 more
core   +3 more sources

Alternative methods to predict actual evapotranspiration illustrate the importance of accounting for phenology – Part 2: The event driven phenology model [PDF]

open access: yesBiogeosciences, 2012
Evapotranspiration (ET) flux constitutes a major component of both the water and energy balances at the land surface. Among the many factors that control evapotranspiration, phenology poses a major source of uncertainty in attempts to predict ET ...
V. Kovalskyy, G. M. Henebry
doaj   +1 more source

Urbanization, environmental stabilization and temporal persistence of bird species: A view from Latin America [PDF]

open access: yes, 2018
Background. A scarcely studied consequence of urbanization is the effect of temporal stabilization of the environment on bird communities. This alteration is thought to dampen environmental variations between day and night, seasons and years, promoting a
Leveau, Lucas Matias
core   +2 more sources

Land surface phenology as an indicator of biodiversity patterns [PDF]

open access: yesEcological Indicators, 2016
Abstract With the rapid decline in biodiversity worldwide it is imperative to develop procedures for assessing changes in biodiversity across space. The synoptic view provided by imaging remote sensors constitutes a suitable approach for analyzing biodiversity from local to regional scales.
Andrés Viña   +4 more
openaire   +1 more source

GLOBE: Science and Education [PDF]

open access: yes, 2003
This article provides a brief overview of the GLOBE Program and describes its benefits to scientists, teachers, and students. The program itself is designed to use environmental research as a means to improve student achievement in basic science ...
Dixon Butler, Ian MacGregor
core   +1 more source

Spatiotemporal Variability of Land Surface Phenology in China from 2001–2014

open access: yesRemote Sensing, 2017
Land surface phenology is a highly sensitive and simple indicator of vegetation dynamics and climate change. However, few studies on spatiotemporal distribution patterns and trends in land surface phenology across different climate and vegetation types ...
Zhaohui Luo, Shixiao Yu
doaj   +1 more source

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