Latest leaves
Measuring Heat Stress on Forest Trees
The impact of high temperatures directly and alone on trees is significant without the associated drought. Heat effects are recorded at cellular, leaf, and tree levels, inhibiting tree growth and productivity or even mortality. More research is necessary to fully understand the effects of heat stress, which must be supported by on-site, non-destructive data collection… Continue reading…
Microalgae and Artificial Photosynthesis for Renewable Energy
Microalgae’s natural photosynthesis, which uses carbon dioxide in the presence of sunlight, is harnessed to produce electricity and biofuels for renewable energy. Artificial photosynthesis, biomimics, and natural photosynthesis use semiconductors to capture light and fix ambient CO2. Artificial photosynthesis systems produce two types of fuels: hydrocarbons (methane, methanol, and formic acid) and pure hydrogen. Challenges… Continue reading…
Advancing Agricultural Monitoring: A Look at UAV LiDAR and Multispectral Data Integration
Welcome to another exciting blog post where we explore the cutting-edge research that’s shaping the future of agriculture. Today, we’re diving into a fascinating study titled “Multiscale Inversion of Leaf Area Index in Citrus Tree by Merging UAV LiDAR with Multispectral Remote Sensing Data.” Conducted by a team of researchers led by Weicheng Xu and… Continue reading…
Shedding Light on Forest-Savanna Transitions: A Deep Look into Canopy Closure, Light Gradients, and Ecological Dynamics
Hello, ecology enthusiasts and curious minds! Today, we’re diving deep into a pivotal study reshaping our understanding of forest-savanna transitions titled “Steal the light: shade vs fire-adapted vegetation in forest–savanna mosaics” By Tristan Charles-Dominique, Guy F. Midgley, Kyle W. Tomlinson, and William J. Bond. Armed with a Plant Canopy Imager for Leaf Area Index (LAI)… Continue reading…
Plant Responses to Heat Stress
Heat stress affects crop development, growth, and productivity. Plants have adaptive responses for either avoidance or tolerance of heat stress. The plant responds to heat, which can be molecular, biochemical, cellular, physiological, and morphological, and is being used by scientists to develop new cultivars for the future. The increase in temperature due to climate change… Continue reading…
How to Measure 7 Types of Stress in Plants Using Leaf Spectroscopy
Leaf Spectroscopy can measure seven common stresses that crops encounter. The crop leaf stressors are drought, nutrient deficiency, temperature, pests, diseases, salinity, and herbicides. Spectral changes due to physiological, anatomical, and chemical alterations triggered by stress are used in its measurement. Various methods are visual, multispectral, hyperspectral, thermal imaging, and light interaction. Yield depends on… Continue reading…
How Does Crop Canopy Structure Affect Yield? 5 Key Factors Explained
Crop canopy attributes influencing yield are leaf area, inclination angle, ground cover fraction, and chlorophyll content. The attribute that could increase yield by optimizing photosynthetic efficiency, light interception, water use efficiency, or reducing weeds, stress, and disease can vary on the relevant crop physiology. Increasing emphasis on crop canopy attributes can maintain and increase yield… Continue reading…
What is Plant Productivity, and How to Measure It
Plant productivity provides society with ecosystem services and is the basis of all heterotrophic levels. Environmental factors like light, temperature, and precipitation, determined by latitudes, influence plant productivity patterns, which are most in the tropics and decrease towards the poles. The combined negative and positive interactions are essential biotic factors influencing plant productivity. Plant productivity… Continue reading…
Exploring Plant Nutrient Status: Q&A on Chlorophyll Fluorescence Measurements
This Q&A article explores the fascinating world of chlorophyll fluorescence, a process where plants emit light from energy loss during photosynthesis, and how it relates to plant nutrient status. Chlorophyll fluorescence measurements provide valuable insights into plants’ photosynthetic efficiency and overall health, allowing researchers and agriculturalists to optimize nutrient management techniques. By utilizing advanced root… Continue reading…
A Conversation with Forest Ecophysiologist Sybil Gotsch: Exploring Climate Change and Forest Productivity.
In this conversation between Galen George and Sybil Gotsch, a forest ecophysiologist based at the University of Kentucky, we gain insight into Gotsch’s research on how plants respond to stress and how different communities of plants are impacted by climate change. Gotsch shares her experiences leading fieldwork in Costa Rica and Georgia and her plans… Continue reading…
