Results 1 to 10 of about 35,147 (162)

Role of canopy temperature depression in rice

Crop and Environment, 2022
Canopy temperature depression (CTD), the difference between canopy temperature (CT) and air temperature, is induced by evaporative cooling of the plants when stomata open and transpiration takes place.
Shu Fukai, Jaquie Mitchell
doaj   +6 more sources

Variations in Canopy Cover and Its Relationship with Canopy Water and Temperature in the Miombo Woodland Based on Satellite Data

Hydrology, 2020
Understanding the canopy cover relationship with canopy water content and canopy temperature in the Miombo ecosystem is important for studying the consequences of climate change.
Henry Zimba, Miriam Coenders-Gerrits, Banda Kawawa, Hubert Savenije, Imasiku Nyambe, Hessel Winsemius   +5 more
doaj   +3 more sources

Simulating canopy temperature for modelling heat stress in cereals [PDF]

Environmental Modelling and Software, 2016
Crop models must be improved to account for the effects of heat stress events on crop yields. To date, most approaches in crop models use air temperature to define heat stress intensity as the cumulative sum of thermal times (TT) above a high temperature threshold during a sensitive period for yield formation.
Heidi Webber, Stefan Siebert, Thomas Gaiser   +2 more
exaly   +3 more sources

Rice canopy temperature is affected by nitrogen fertilizer

Journal of Integrative Agriculture
Canopy temperature strongly influences crop yield formation and is closely related to plant physiological traits. However, the effects of nitrogen treatment on canopy temperature and rice growth have yet to be comprehensively examined. We conducted a two-
Min Jiang, Zhang Chen, Yuan Li, Xiaomin Huang, Lifen Huang, Zhongyang Huo   +5 more
doaj   +2 more sources

Correlation Study Between Canopy Temperature (CT) and Wheat Yield and Quality Based on Infrared Imaging Camera [PDF]

Plants
As an important physiological indicator, wheat canopy temperature (CT) can be observed after flowering in an attempt to predict wheat yield and quality. However, the relationship between CT and wheat yield and quality is not clear. In this study, the CT,
Yan Yu, Chenyang Li, Wei Shen, Li Yan, Xin Zheng, Zhixiang Yao, Shuaikang Cui, Chao Cui, Yingang Hu, Mingming Yang   +9 more
doaj   +2 more sources

A wheat canopy albedo high-throughput phenotyping method and its relationship with canopy architecture and leaf properties [PDF]

Frontiers in Plant Science
Heat stress damage leads to yield penalties in many wheat-growing areas. Climate change models predict warmer scenarios and more frequent heat shocks.
M. F. Ruz-Ruiz, M. F. Ruz-Ruiz, Jose A. Jimenez-Berni, Richard Trethowan, Helen Bramley   +4 more
doaj   +2 more sources

Grapevine leaf size influences canopy temperature

OENO One
Grapevine leaves have diverse shapes and sizes which are influenced by many factors including genetics, vine phytosanitary status, environment, leaf and vine age, and node position on the shoot.
Zoe Migicovsky, Joel F. Swift, Zachary Helget, Laura L. Klein, Anh Ly, Matthew Maimaitiyiming, Karoline Woodhouse, Anne Fennell, Misha Kwasniewski, Allison J. Miller, Daniel H. Chitwood, Peter Cousins   +11 more
doaj   +2 more sources

ForestTemp – Sub‐canopy microclimate temperatures of European forests [PDF]

Global Change Biology, 2021
AbstractEcological research heavily relies on coarse‐gridded climate data based on standardized temperature measurements recorded at 2 m height in open landscapes. However, many organisms experience environmental conditions that differ substantially from those captured by these macroclimatic (i.e. free air) temperature grids.
Haesen, Stef, Lembrechts, Jonas J., De Frenne, Pieter, Lenoir, Jonathan, Aalto, Juha, Ashcroft, Michael B., Kopecký, Martin, Luoto, Miska, Maclean, Ilya, Nijs, Ivan, Niittynen, Pekka, van den Hoogen, Johan, Arriga, Nicola, Brůna, Josef, Buchmann, Nina, Čiliak, Marek, Collalti, Alessio, De Lombaerde, Emiel, Descombes, Patrice, Gharun, Mana, Goded, Ignacio, Govaert, Sanne, Greiser, Caroline, Grelle, Achim, Gruening, Carsten, Hederová, Lucia, Hylander, Kristoffer, Kreyling, Jürgen, Kruijt, Bart, Macek, Martin, Máliš, František, Man, Matěj, Manca, Giovanni, Matula, Radim, Meeussen, Camille, Merinero, Sonia, Minerbi, Stefano, Montagnani, Leonardo, Muffler, Lena, Ogaya, Romà, Penuelas, Josep, Plichta, Roman, Portillo‐Estrada, Miguel, Schmeddes, Jonas, Shekhar, Ankit, Spicher, Fabien, Ujházyová, Mariana, Vangansbeke, Pieter, Weigel, Robert, Wild, Jan, Zellweger, Florian, Van Meerbeek, Koenraad   +51 more
openaire   +10 more sources

Canopy temperature and heat stress are increased by compound high air temperature and water stress and reduced by irrigation – a modeling analysis [PDF]

Hydrology and Earth System Sciences, 2021
Crop yield is reduced by heat and water stress and even more when these conditions co-occur. Yet, compound effects of air temperature and water availability on crop heat stress are poorly quantified. Existing crop models, by relying at least partially on
X. Luan, G. Vico
doaj   +1 more source

Comparison of Different Interpolation Method for Calculating Spatial Distribution of Crop Water Deficit Based on Canopy Temperature

Guan'gai paishui xuebao, 2022
【Objective】 Canopy temperature varies with leaf water content and can be used as a proxy of crop water deficit. In this paper, we compare different interpolation methods for calculating spatial distribution of crop water deficit based on canopy ...
ZHANG Minne, ZHAO Weixia, LI Jiusheng, LI Yanfeng   +3 more
doaj   +1 more source