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夜间灯光的强度往往与一个地区的经济繁荣程度和社会发展水平有关。然而,近些年大量研究表明夜间灯光可能对生态环境带来较严重影响。这种生态影响与夜间灯光种类密切相关,其中白色LED光源对生物和环境的影响最为严重,其他光源如黄色LED和高压钠灯等对环境的影响次之;目前尚未发现红色LED对自然环境有明显不利影响,而且对植物具有一定的补光能力。为了更好地管理夜间灯光,对夜间灯光进行分类和空间制图是有必要的。
南京农业大学农学院《Remote Sensing of Environment》发表智慧农业团队“A disease-specific spectral index tracks Magnaporthe oryzae infectionin paddy rice from ground to space”（图）
智慧农业 时空动态 遥感监测 稻瘟病
2023/10/28
2023年2月25日，农学院智慧农业团队在国际顶级遥感期刊《Remote Sensing of Environment》发表了题为“A disease-specific spectral index tracks Magnaporthe oryzae infectionin paddy rice from ground to space”的研究论文，报道了他们在多尺度稻叶瘟敏感光谱指数构建，以及小...
Monte Carlo simulation and remote sensing applied to agricultural survey sampling strategy in Taita Hills, Kenya
Agricultural survey Taita Hills Monte Carlo simulation remote sensing
2011/1/11
Remote sensing and Geographical Information Systems (GIS) are important tools used for assisting agricultural surveys. Such tools can be used to stratify the population samples in a study area, optimi...
Remote Sensing Based Studies on Climate Change Implications of Agricultural Watersheds in Krishna Basin of India
Climate Change Water Stress Water Strain Run-off Run-on Agro-climatic Zones
2016/4/8
Water management is facing major challenges due to increasing uncertainties caused by climate and global change because of fast
changing socio-economic boundary conditions. For a system to be able t...
Global Croplands and Their Water Use—Advanced Remote Sensing Methods and Approaches
:Croplands Water use Remote Sensing Global Food Security.
2016/4/7
The paper provides a comprehensive review of global croplands and their water use. Global cropland (irrigated plus rainfed) areas increased from 265 Mha in year 1700 to about 1.5 Mha in year 2000. Maj...
GEOGRAPHIC INFORMATION SYSTEMS (GIS) AND REMOTE SENSING IN THE MANAGEMENT OF SHALLOW TROPICAL LAKES
GIS remote sensing sustainable management
2010/3/23
This paper reviews applications of remote sensing and geographic information systems (GIS)
techniques to the assessment of tropical waters. These applications are discussed in the context of specific...