Results 31 to 40 of about 6,966,556 (215)
Plant Production Science, 1998 This study was conducted to reveal the ideotype of wheat (Triticum aestivum L.) canopy structure for high yield and biornass productivity. The assimilation rate and nitrogen contents of the flag, second, third and lower leaves and the ear of the main ...
Tadashi Takahashi
doaj +1 more source
Sensitivity analysis of leaf wetness duration within a potato canopy [PDF]
, 2009 A description and analysis is given of a wetness duration experiment, carried out in a potato field in the centre of the Netherlands in September 2005.
Kessel, G.J.T. +3 more
core +1 more source
OENO One, 2020 Aim: To analyse unmanned aerial vehicle (UAV)-based imagery to assess canopy structural changes after the application of different canopy management practices in the vineyard.
Jingyun Ouyang +3 more
doaj
Crop and EnvironmentOptimized maize (Zea mays L.) canopy architecture enhances density-tolerance. DHEAP (N, N-Diethyl-2-hexanoyl oxygen radicals-ethyl amine (2-ethyl chloride) phosphonic acid salt) has been shown to increase maize upper canopy strata compactness, but its ...
Guanmin Huang +6 more
doaj +1 more source
Rapid Characterization of Vegetation Structure with a Microsoft Kinect Sensor
Sensors, 2013 The importance of vegetation structure and biomass in controlling land-atmosphere exchange is widely recognized, but measurements of canopy structure are challenging, time consuming, and often rely on destructive methods.
George Azzari +2 more
doaj +1 more source
Canopy influence on trace metal atmospheric inputs on forest ecosystems: Speciation in throughfall [PDF]
, 2010 Trace Metal (TM: Cd, Cu, Ni, Pb, Sb and Zn) atmospheric inputs have been studied on six forested sites. In order to evaluate canopy interaction with atmospheric inputs, TM have been measured in both Open Field Precipitation (OFP) and Throughfall (TF ...
Probst, A. +6 more
core +1 more source
Die Baumkronenspinnen (Araneae) des Leipziger Auwaldes [PDF]
, 2012 The canopy spiders of the floodplain forest in Leipzig have become a focus of ecological studies in recent years. In 2006 we sampled 30 tree canopies in the ‘Burgaue’ nature reserve with pyrethrum knock-down fogging, recording 502 adult spiders belonging
Otto, Stefan, Floren, Andreas
core +1 more source
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Remote Sensing, 2022 Land surface processes play a vital role in the exchange of momentum, energy, and mass between the land and the atmosphere. However, the current model simplifies the canopy structure using approximately three to six parameters, which makes the ...
Guotong Wu +9 more
doaj +1 more source
Solar Radiation Transfer Through a Subarctic Shrub Canopy [PDF]
, 2007 Much of the low Arctic is covered with shrubs that are partially buried by snow in winter and become exposed during melt. This study presents measurements and modeling of shortwave radiation reflection and extinction by a deciduous shrub canopy emerging ...
D. Bewley +5 more
core +1 more source