Results 51 to 60 of about 427,428 (234)

Effects of solar activity on noise in CALIOP profiles above the South Atlantic Anomaly [PDF]

Atmospheric Measurement Techniques, 2014
We show that nighttime dark noise measurements from the spaceborne lidar CALIOP contain valuable information about the evolution of upwelling high-energy radiation levels.
V. Noel, H. Chepfer, C. Hoareau, M. Reverdy, G. Cesana   +4 more
doaj   +1 more source

From passion to illegality: Understanding succulent consumers' decision to participate in the illegal online wildlife trade

People and Nature, EarlyView.
Abstract The illegal wildlife trade represents a significant threat to biodiversity. Limited research has examined the illegal trade in succulents, plants characterized by their ability to store water in their leaves, stems or roots. The growing popularity of succulents has contributed to the emergence of illicit consumer practices.
Léanne Vincendon, Masarah Paquet‐Clouston, David Décary‐Hétu   +2 more
wiley   +1 more source

A New Airborne Lidar for Remote Sensing of Canopy Fluorescence and Vertical Profile

EPJ Web of Conferences, 2016
We report the development of a new lidar system for airborne remote sensing of chlorophyll fluorescence (ChlF) and vertical profile of canopies. By combining laserinduced fluorescence (LIF), sun-induced fluorescence (SIF) and canopy height distribution ...
Ounis A., Bach J., Mahjoub A., Daumard F., Moya I., Goulas Y.   +5 more
doaj   +1 more source

The latest (version 4.3) Mars Climate Database [PDF]

, 2008
Introduction: The Mars Climate Database (MCD) is a database of meteorological fields derived from General Circulation Model (GCM) numerical simulations of the Martian atmosphere and validated using available observational data.
Desjean, M.-C., Forget, F., Gilli, G., González-Galindo, F., Huot, J.-P., Lebonnois, S., Lefèvre, F., Lewis, S. R., López-Valverde, M. A., Millour, E., Montabone, L., Montmessin, F., Read, P. L., Spiga, A.   +13 more
core  

Water ice at low to midlatitudes on Mars

, 2011
In this paper, we analyze water ice occurrences at the surface of Mars using near-infrared observations, and we study their distribution with a climate model. Latitudes between 45{\deg}S and 50{\deg}N are considered.
Aharonson, Bibring, Bibring, Byrne, Carr, Carrozzo, Christensen, Christensen, Clifford, Costard, Dickson, Dickson, Dundas, Farrell, Feldman, Forget, Forget, Forget, François Forget, Haberle, Head, Hecht, Heldmann, Hourdin, Hourdin, John Mustard, Joshi, Joshi, Jouglet, Kieffer, Kossacki, Kreslavsky, Kreslavsky, Langevin, Langevin, Lemmon, Levrard, Madeleine, Malin, Mangold, Mathieu Vincendon, Mischna, Mohlmann, Montmessin, Morozova, Mustard, Neukum, Niles, Parente, Pavlov, Price, Putzig, Schmitt, Schon, Schorghofer, Schorghofer, Smith, Spiga, Spiga, Spinrad, Squyres, Vincendon, Vincendon, Vincendon, Vincendon, Williams, Williams, Zorzano   +67 more
core   +1 more source

Stakeholder and rightsholder engagement in environmental research: Lessons from Canadian scholars engaging diverse groups

People and Nature, EarlyView.
Abstract To promote inclusivity, relevance and actionability of environmental research, scholars are engaging with rightsholders and stakeholders (Indigenous groups, governments and individuals) to co‐produce research. These transdisciplinary approaches represent diverse forms of ‘engaged’ research (e.g.
Jennifer M. Holzer, Andrew N. Kadykalo, Elson Ian Nyl Ebreo Galang, Anna Pieper, Nicole Klenk, Mark L. Mallory, Alana R. Westwood, Bonnie M. Hamilton, Catherine M. Dieleman, Poliana Mendes, Nicolas D. Brunet, Stephan Schott, Chad Walker, Karen F. Beazley, Lori Bradford, Steven J. Cooke, Marianne Falardeau, Vivian M. Nguyen, Jennifer Provencher   +18 more
wiley   +1 more source

Complex Eigenvalue Analysis for Structures with Viscoelastic Behavior [PDF]

, 2011
This document deals with a method for eigenvalue extraction for the analysis of structures with viscoelastic materials. A generalized Maxwell model is used to model linear viscoelasticity.
Chevallier, Gaël, Dion, Jean-Luc, Renaud, Franck   +2 more
core   +3 more sources

Testing optimal defense theory: Root resistance selection in chicory (Cichorium intybus) reduces foliar defense and alters aphid performance and feeding behavior

Pest Management Science, EarlyView.
Root‐focused resistance in chicory reduces defenses in leaves, impairing root aphids but enhancing foliar aphid performance. Selecting root resistance can create unintended trade‐offs across plant organs. Abstract BACKGROUND Plants are constantly exposed to a wide range of herbivores at both aboveground (AG) and belowground (BG) levels, involving ...
Thomas Cochenille, Clément Baracchini, Géraldine Doury, Audrey Six, Kévin Tougeron, Arnaud Ameline   +5 more
wiley   +1 more source

COBASE: A new copula‐based shuffling method for ensemble weather forecast postprocessing

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We propose COBASE, a novel copula‐based postprocessing methododology that combines the strengths of multivariate parametric correction with non‐parametric rank‐based approaches. We consider two case studies for multi‐site temperature in Austria and multi‐site temperature and dew‐point temperature in the Netherlands.
Maurits Flos, Bastien François, Irene Schicker, Kirien Whan, Elisa Perrone   +4 more
wiley   +1 more source

The non‐hydrostatic option of the ECMWF global weather forecast model: Improvements for kilometre‐scale modelling

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study presents improvements to the non‐hydrostatic version of the European Centre for Medium‐Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS), enabling stable global simulations at 1.4‐km resolution. A systematic comparison with the hydrostatic version at resolutions from 9 to 1.4 km shows that non‐hydrostatic effects emerge in ...
Jozef Vivoda, Inna Polichtchouk, Michail Diamantakis, Filip Váňa   +3 more
wiley   +1 more source