Results 61 to 70 of about 25,721 (153)

Climatic versus biotic constraints on carbon and water fluxes in seasonally drought-affected ponderosa pine ecosystems

, 2004
We investigated the relative importance of climatic versus biotic controls on gross primary production (GPP) and water vapor fluxes in seasonally drought-affected ponderosa pine forests. The study was conducted in young (YS), mature (MS), and old stands (
Schwarz, P. A., Irvine, J., Kurpius, M., Moore, D., Law, B. E., Williams, M., Williams, M.; id_orcid   +6 more
core   +1 more source

The multispectral reflectance of shortwave radiation by agricultural crops in relation with their morphological and optical properties

, 1978
Relations between morphological properties of uniform canopies. optical properties of the leaves and reflection of shortwave radiation, in the visible light region and the near infrared, by crops are the subject of this thesis.The aim of the study was a ...
Bunnik, N.J.J.
core  

Remote sensing of grassland with contaminated soil using the spectral red-edge

, 2009
In most cases contaminants are concealed in soil and under vegetation and therefore cannot be measured directly by remote sensing. However, soil contaminants were detectedusing the spectral red-edge to indicate vegetation stress caused by the presence ...
Llewellyn, Gary Michael
core  

Soybean Water Monitoring and Water Demand Prediction in Arid Region Based on UAV Multispectral Data

Soil moisture content is a key factor influencing plant growth and agricultural productivity, directly impacting water uptake, nutrient absorption, and stress resistance.
Lei Chen, Mingyi Cui, Linqiang Deng, Zheyu Bai, Yaoyu Li, Wuping Zhang, Fuzhong Li, Shujie Jia, Shangyuan Guo, Hui Zhang   +9 more
core   +1 more source

Crop micrometeorology : a simulation study

, 1977
This monograph presents the results of a detailed study in micrometeorology; one of the sciences that play an important role in production ecology. The purpose is to explain the microweather as a function of the properties of plant and soil, and of the ...
Goudriaan, J.
core  

Modeling canopy water content in the assessment for rainfall induced surface and groundwater nitrate contamination: The Bilate cropland sub watershed. [PDF]

Heliyon
Assa BG, Bhowmick A, Cholo BE.
europepmc   +1 more source

The Impact of Canopy Position on the Biochemical, Nutritional, and Nutraceutical Quality Characteristics of Grapefruit Cultivars During Fruit Growth and Development. [PDF]

Plants (Basel)
Manzoor M, Anjum MA.
europepmc   +1 more source

Impact of canopy vertical height on leaf functional traits in a Cunninghamia lanceolata common garden experiment in Dagangshan. [PDF]

Sci Rep
Xu T, Niu X, Wang B, Wang Y.
europepmc   +1 more source

High-throughput phenotyping for climate-resilient forests: integrating multi-sensor fusion and root-shoot dynamics. [PDF]

Front Plant Sci
Lou J, Peng Y, Lyu N, Fan X, Liang H, Li Y.   +5 more
europepmc   +1 more source

Evaluating the influence of magnetic iron as an eco-friendly soil amendment applications on agronomic and fruit quality parameters of 'Fremont' mandarin. [PDF]

Sci Rep
Hamdy AE, Mekky AE, Abdel-Aziz HF, Abd El-Wahed AEN, Elnaggar IA, Mustafa AE, Mustafa EN, El-Shennawy SI, Mady EA, El-Flaah RF, Al-Saif AM.   +10 more
europepmc   +1 more source