نتایج جستجو برای: albeit further factors as lai

تعداد نتایج: 6462642  

2017
Kristin J. Meyers Himanshu P. Upadhyaya John L. Landry Rashna Chhabra-Khanna Deborah M. Falk Balasubramanya Seetharama Rao Meghan E. Jones

BACKGROUND Postinjection delirium/sedation syndrome (PDSS) has been reported uncommonly during treatment with olanzapine long-acting injection (LAI), a sustained-release formulation of olanzapine. AIMS The primary aim of the study was to estimate the incidence per injection and per patient of PDSS events in adult patients with schizophrenia who were receiving olanzapine LAI in real-world clin...

2002
Driss Haboudane John R. Miller Elizabeth Pattey Pablo J. Zarco-Tejada Ian Strachan

A growing number of studies have focused on evaluating vegetation indices in terms of their sensitivity to vegetation biophysical parameters as well as to external factors affecting canopy reflectance. In this context, leaf and canopy radiative transfer models have provided a basis for understanding the behaviour of such indices, particularly their resistance to external perturbing effects rela...

Journal: :Journal of environmental management 2007
R Liu J M Chen J Liu F Deng R Sun

An operational system was developed for mapping the leaf area index (LAI) for carbon cycle models from the moderate resolution imaging spectroradiometer (MODIS) data. The LAI retrieval algorithm is based on Deng et al. [2006. Algorithm for global leaf area index retrieval using satellite imagery. IEEE Transactions on Geoscience and Remote Sensing, 44, 2219-2229], which uses the 4-scale radiativ...

2014
C. Szczypta P. Ciais

Two new remotely sensed leaf area index (LAI) and surface soil moisture (SSM) satellite-derived products are compared with two sets of simulations of the ORganizing Carbon and Hydrology In Dynamic EcosystEms (ORCHIDEE) and Interactions between Soil, Biosphere and Atmosphere, CO2-reactive (ISBA-A-gs) land surface models. We analyse the interannual variability over the period 1991– 2008. The leaf...

Journal: :تولید گیاهان زراعی 0

in order to study the yield and growth indices of spring safflower as double cropping, an experiment was carried out in 2007 at the research farm of faculty of agriculture, yasouj university, iran. the experiment was a factorial based on randomized complete block design with three replications. factors included of combination of four sowing dates (may 16, june1, june 16 and july 2) and four cul...

2009
Alemu Gonsamo

This study is aimed at demonstrating the feasibility of a large-scale leaf area index (LAI) inversion using high resolution airborne imagery without calibrating using ground based measurements. The study area is located in the Gatineau Park, Southern Quebec, Canada. The developed methods are evaluated in relatively high forest cover where remote sensing retrieval of biophysical parameters is co...

2003
Andreas Kathol

In this paper we investigate the factors conditioning a morphological alternation on verbal heads in Lai. We show that this alternation eludes a simple characterization and instead exhibits a many-to-many form–function mapping. We will further show that the facts can be given a straightforward analysis in terms of default conditions based on valence and polarity, together with various construct...

2018
Oz Kira Anthony L. Nguy-Robertson Timothy J. Arkebauer Raphael Linker Anatoly A. Gitelson

Green leaf area index (LAI) provides insight into the productivity, physiological and phenological status of vegetation. Measurement of spectral reflectance offers a fast and nondestructive estimation of green LAI. A number of methods have been used for the estimation of green LAI; however, the specific spectral bands employed varied widely among the methods and data used. Our objectives were (...

2017
Xiangqin Wei Xingfa Gu Qingyan Meng Tao Yu Xiang Zhou Zheng Wei Kun Jia Chunmei Wang

Leaf area index (LAI) is an important vegetation parameter that characterizes leaf density and canopy structure, and plays an important role in global change study, land surface process simulation and agriculture monitoring. The wide field view (WFV) sensor on board the Chinese GF-1 satellite can acquire multi-spectral data with decametric spatial resolution, high temporal resolution and wide c...

Journal: :African Journal of History and Culture 2015

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