Results 81 to 90 of about 1,256,874 (342)

Intercomparison and Uncertainty Assessment of Nine Evapotranspiration Estimates Over South America [PDF]

, 2018
This study examines the uncertainties and the representations of anomalies of a set of evapotranspiration products over climatologically distinct regions of South America. The products, coming from land surface models, reanalysis, and remote sensing, are
Ruscica, Romina, Sörensson, Anna
core   +1 more source

Cutting Through the Green: A Case for Grassland Archaeology Using UAV Multispectral Data

Archaeological Prospection, EarlyView.
ABSTRACT Advances in low‐altitude remote sensing are needed to improve the effectiveness of archaeological prospection in the Netherlands. The geomorphological situation and land use history make applying various remote sensing and geophysical technologies particularly challenging.
Roeland Emaus
wiley   +1 more source

Decadal preference of seasonal ENSO transition through a southern hemisphere climate mode

Environmental Research Letters
El Niño Southern Oscillation (ENSO) is the leading interannual coupled climate mode in the tropical Pacific. The seasonal transition of ENSO from boreal winter to the following summer can significantly affect the global climate.
Shikhar Srivastava, Arindam Chakraborty, Raghu Murtugudde   +2 more
doaj   +1 more source

Early evolutionary history of the seed

Biological Reviews, EarlyView.
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman, Alan R. T. Spencer, Jason Hilton   +2 more
wiley   +1 more source

Influence of finite-time Lyapunov exponents on winter precipitation over the Iberian Peninsula [PDF]

Nonlinear Processes in Geophysics, 2017
Seasonal forecasts have improved during the last decades, mostly due to an increase in understanding of the coupled ocean–atmosphere dynamics, and the development of models able to predict the atmosphere variability.
D. Garaboa-Paz, N. Lorenzo, V. Pérez-Muñuzuri   +2 more
doaj   +1 more source

Сезонные вариации концентрации электронов в геокосмической плазме на разных фазах 23-го цикла солнечной активности [PDF]

, 2010
Представлено результати аналізу сезонних варіацій концентрації електронів у геокосмічній плазмі на різних фазах 23-го циклу сонячної активності. Підтверджено існування сезонної та піврічної аномалій в варіаціях концентрації електронів у спокійних ...
Ляшенко, Михаил Владимирович
core  

Constraints on climate forcing by sulphate aerosols from seasonal changes in Earth's spin [PDF]

, 2014
Angular momentum exchanges between atmosphere and solid Earth are strongly modulated by variations in global atmospheric circulation. Geodetically determined length-of-day (LOD) fluctuations provide an independent resource to investigate climate ...
SOTTILI, Gianluca
core   +1 more source

The influence of rivers on seabird foraging ecology

Biological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais, Andre Chiaradia, Richard D. Reina   +2 more
wiley   +1 more source

Organizational Sensemaking Theory Perspective of Developing AI‐Driven Strategies for Sustainability Initiatives

Business Strategy and the Environment, EarlyView.
ABSTRACT Although artificial intelligence (AI) is increasingly being touted to assist organizations, AI integration for sustainability efforts has been limited AND sporadic and tends to follow an ad hoc strategy. The existing literature therein focuses on the technological capabilities of AI, overlooking how organizations make sense of and ...
Amanda Balasooriya, Darshana Sedera
wiley   +1 more source

Enhancing seasonal fire predictions with hybrid dynamical and random forest models

npj Natural Hazards
This study presents an innovative approach to forecasting seasonal anomalies in burned areas (BA) by integrating process-based seasonal prediction and a random forest climate-fire model.
Miguel Ángel Torres-Vázquez, Sixto Herrera, Andrina Gincheva, Amar Halifa-Marín, Leone Cavicchia, Francesca Di Giuseppe, Juan Pedro Montávez, Marco Turco   +7 more
doaj   +1 more source