Results 31 to 40 of about 375,454 (207)
Projections of leaf area index in earth system models [PDF]
Earth System Dynamics, 2016 The area of leaves in the plant canopy, measured as leaf area index (LAI), modulates key land–atmosphere interactions, including the exchange of energy, moisture, carbon dioxide (CO2), and other trace gases and aerosols, and is therefore an essential ...
N. Mahowald +6 more
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Leaf area index retrieval with ICESat-2 photon counting LiDAR
International Journal of Applied Earth Observations and Geoinformation, 2021 This is the first study to inverse leaf area index (LAI) with photon counting LiDAR (i.e., Ice, Cloud, and Land Elevation Satellite-2/Advanced Topographic Laser Altimeter System, ICESat-2/ATLAS). A new framework composed of three major steps was applied:
Jie Zhang +8 more
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Delete---ICESat-2 leaf area index (LAI) Retrieval Comparisons
, 2021 This is the first release of the LAI used for the submitted paper: Guo et al., 2021: Exploring photon-counting laser altimeter ICESat-2 in retrieving LAI and correcting clumping effect. The grid LAI derived from airborne LiDAR data was used to validate the LAI derived from ICESat-2, which has been validated by the field measurements and has the spatial
Guo, Da, Hu, Ronghai
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Inconsistencies of interannual variability and trends in long-term satellite leaf area index products [PDF]
, 2017 Understanding the long-term performance of global satellite leaf area index (LAI) products is important for global change research. However, few effort has been devoted to evaluating the long-term time-series consistencies of LAI products.
Claverie, Martin +5 more
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Measurement and estimation of specific leaf area, leaf dry mass and leaf area index of Rhizophora mucronata Lam. in Sirik mangrove forests [PDF]
مجله جنگل ایران, 2020 The objective of this study was to measure and determine the allometric equation of leaf dry mass, specific leaf area and leaf area index of Rhizophora mucronata species located in Sirik city, Hormozgan province, Iran.
M. Moslehi +3 more
doaj
Genetic variability studies in amaranthus (Amaranthus spp.)
Journal of Horticultural Sciences, 2021 An investigation was carried out to estimate the nature and extent of genetic variability among twenty Amaranthus genotypes (Amaranthus spp.) under a randomized block design during the year 2019-20.
Annapoorna Agadi +4 more
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COMPETITIVE ABILITY OF MAIZE IN MIXTURE WITH CLIMBING BEAN IN ORGANIC FARMING [PDF]
, 2005 Intercropped crops represent an important production system in organic farming, especially maize/climbing bean mixture due to its high content of protein in bean seeds for human diet, and producing silage for ruminants.
Bavec, Franc +4 more
core
Evaluation of Argentine wild sunflower biotypes for drought stress during reproductive stage [PDF]
, 2012 As in several regions where sunflower production has moved to areas with limiting water availability, the search for water-stress tolerant genotypes has been intensified. Helianthus annuus ssp. annuus L.
Cantamutto, Miguel Ángel +3 more
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Ammonia emissions from deciduous forest after leaf fall [PDF]
, 2013 The understanding of biochemical feedback mechanisms in the climate system is lacking knowledge in relation to bi-directional ammonia (NH3) exchange between natural ecosystems and the atmosphere.
Boegh, E. +7 more
core +4 more sources
Remote Sensing, 2014 Leaf area index (LAI) is among the most important variables for monitoring crop growth and estimating grain yield. Previous reports have shown that LAI derived from remote sensing data can be effectively applied in crop growth simulation models for ...
Masayasu Maki, Koki Homma
doaj +1 more source