Results 111 to 120 of about 10,043,636 (269)

Relationship between leaf area index (LAI) and fraction cover (f_c) of sorghum.

, 2018
Relationship between leaf area index (LAI) and fraction cover (fc) of sorghum.
Ronnie Schnell (5159021), Jeff Olsenholler (3144261), Muthukumar Bagavathiannan (5146361), John Valasek (3144282), Nithya Rajan (3144285), Yeyin Shi (3144324), Sanaz Shafian (3144303)   +6 more
core   +1 more source

Remote Sensing Model and Inversion of Leaf Area Index in the Typical Area of Minjiang Valley Upriver

Shuitu baochi yanjiu, 2010
Leaf Area Index（LAI）is the main parameter in quantifying vegetation by means of remote sensing.The temporal variation in LAI is indicative of the evolution process of regional ecology.Vegetation index（VI）has been used widely formodeling vegetation.The ...
HE Lei1, TANG Shu-ya2, MIAO Fang1, LI Yu-xia3   +3 more
doaj  

Exploring the Effects of Topography on Leaf Area Index Retrieved from Remote Sensing Data at Various Spatial Scales over Rugged Terrains

Remote Sensing
Topography significantly affects remotely sensed reflectance data and subsequently impacts the retrieval of the leaf area index (LAI) from surface reflectance data over rugged terrains.
Yajie Zheng, Zhiqiang Xiao, Hanyu Shi, Jinling Song   +3 more
doaj   +1 more source

Estimation Accuracy Obviously Increased of Soil Organic Carbon Content Based on Habitat Patches Scale Using Interpretable Machine Learning in Southwest China

Land Degradation &Development, EarlyView.
ABSTRACT Although machine learning models have been successfully applied to estimate soil organic carbon (SOC), the lack of interpretability research has resulted in the absence of mechanistic explanations for these models. Therefore, in this study, we adopted the following workflow: first, we divided the whole study area into several subregions using ...
Wei Zhou, Jieyun Xiao, Haotian Liu, Lu Xu, Keming Wang   +4 more
wiley   +1 more source

Seasonal dynamics of leaf area index (LAI) in 2008 and 2009.

, 2013
Seasonal dynamics of leaf area index (LAI) in 2008 and 2009.
Guangsheng Zhou (279411), Fulin Yang (279410)   +1 more
core   +1 more source

Effects of Fertilization and Wheat Straw Management on Rice Yield and Greenhouse Gas Emissions in Paddy Fields

Land Degradation &Development, EarlyView.
ABSTRACT Environmental pollution caused by excessive nitrogen fertilization has become increasingly serious, making optimized fertilization and straw management critical for improving agricultural sustainability. This study involved a two‐year field trial with three fertilization strategies: conventional fertilization (CF), 23.50% nitrogen reduction ...
Jiahao Xiao, Liuyun Diao, Zhicheng Xia, Pinglei Gao, Yinglong Chen, Huanhe Wei, Qigen Dai   +6 more
wiley   +1 more source

Leaf-cutting ants, foraging area, leaf area index, vegetation availability, leaf consumption and herbivory

, 2018
Leaf-cutting ants, foraging area, leaf area index, vegetation availability, leaf consumption and ...
Alan N. Andersen (427233), Siqueira, Felipe F. S., Ribeiro-Neto, José D., Wirth, Rainer, Rainer Wirth (347910), Andersen, Alan N., José D. Ribeiro-Neto (5639315), Felipe F. S. Siqueira (5639300), Tabarelli, Marcelo, Marcelo Tabarelli (242310)   +9 more
core   +1 more source

Determining the Optimal Water Storage Depth of Apple Orchards in the Chinese Loess Plateau: Balancing Soil Desiccation Mitigation, Plant Utilization, and Engineering Construction

Land Degradation &Development, EarlyView.
ABSTRACT Deep‐rooted plantations are central to dryland ecological restoration, yet their long‐term cultivation drives widespread deep soil desiccation, threatening ecosystem sustainability. While artificial water replenishment is a key deep soil desiccation mitigation strategy, the depth‐dependent positional effect of stored water on eco‐hydrological ...
Haoyan Wei, Xuguang Zhang, Yanwei Lu, Sk Shamshul Alam Kamar, Hailong He, Xia Wang, Min Li   +6 more
wiley   +1 more source

Guidelines for Meta‐Analytic Structural Equation Modeling: Steps, Resources, and Illustrations

Psychology &Marketing, EarlyView.
ABSTRACT The goal of science is to build incremental, structured, and reliable knowledge over time. Yet, many strands of marketing and related disciplines exhibit symptoms of cumulative stagnation, including lack of replicability and weak theoretical integration. Existing remedies such as replication studies, multistudy investigations, and open science
Hassam Waheed, Weng Marc Lim
wiley   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source