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OPTIMIZING RADIOMETRIC PROCESSING AND FEATURE EXTRACTION OF DRONE BASED HYPERSPECTRAL FRAME FORMAT IMAGERY FOR ESTIMATION OF YIELD QUANTITY AND QUALITY OF A GRASS SWARD
Hyperspectral Photogrammetry Calibration Feature Estimation
2018/5/15
Light-weight 2D format hyperspectral imagers operable from unmanned aerial vehicles (UAV) have become common in various remote sensing tasks in recent years. Using these technologies, the area of inte...
Tricky grass genome sequenced after two decades of investment and research（图）
Tricky grass genome sequenced after two decades investment research
2017/12/19
Imagine if as you read this article, blocks of text kept rearranging themselves, recombining and repeating, seemingly at random. Now imagine those blocks of text are genes. You might have some idea of...
Grass-planting change boosts coastal wetland restoration success
Grass-planting coastal wetland restoration success
2015/11/12
A new study, conducted to restore degraded salt marshes in Florida and the Netherlands, has found that clumping newly planted marsh grasses next to each other, with little or no space in between, can ...
ESTIMATION OF GRASS YIELD IN LARGE REGION ON GEOGRAPHICALLY WEIGHTED REGRESSION MODEL
Geographically Weighted Regression (GWR) Model Grass Yield
2015/5/6
The grass yield embodies its productivity，and also is ground for developing animal husbandry production management. Now the remote sensing technology has been becoming an efficient and feasible mean...
Invasive Reed Canary Grass (Phalaris arundinacea) and Carbon Sequestration in a Wetland Complex
Carbon sequestration Residue quality Wetland complex Reed canary grass
2015/1/16
Terrestrial carbon sequestration is one of several proposed strategies to reduce the rate of carbon dioxide (CO2) accumulation in the atmosphere, but the impact of plant invasion on soil organic carbo...
Comparison between high-resolution aerial imagery and lidar data classification of canopy and grass in the NESCO neighborhood, Indianapolis, Indiana
GIS Remote Sensing LiDAR Classification Canopy
2015/1/9
Urban forestry is a very important element of urban structures that can improve the environment and life quality within the urban areas. Having an accurate classification of urban forests and grass ar...
Understanding the Links Between Human Health and Climate Change: Agricultural Productivity and Allergenic Pollen Production of Timothy Grass(Phleum pratense L.) Under Future Predicted Levels of Carbon Dioxide and Ozone
Carbon Dioxide Climate Change Grass Pollen Human Health Ozone Phleum pratense
2014/11/4
The prevalence of allergic disease is expected to increase with climate change. Grasses, which have highly allergenic pollen, are widely distributed across the globe. Changes in production and allerge...
Interactive Effects of Elevated CO2 and Salinity on Three Common Grass Species
elevated CO2 salinity grass species c3 and c4 photosynthesis germination biomass
2015/5/22
Carbon dioxide (CO2) level in the atmosphere has increased steadily since Pre-Industrial times. The need for a better understanding of the effects of elevated CO2 on plant physiology and growth is cle...
Reproductive Response of Ewes Fed with Taiwan Grass Hay (Pennisetum purpureum Schum.) Supplemented with Duckweed (Lemna sp. and Spirodela sp.)
Duckweed Taiwan Grass Multiparous Ewes
2016/5/10
The effect of duckweed (DW) supplementation was evaluated on dry matter intake (DMI), presence and duration of estrus, percentage of ewes repeating estrus and pregnancy rate, as well as the concentrat...
Distribution and isotopic composition of n-alkanes from grass, reed and tree leaves along a latitudinal gradient in China
plant n-alkanes carbon isotopes hydrogen isotopes China
2017/4/12
Molecular composition and compound-specific carbon and hydrogen stable isotope ratios of n-alkanes are presented
for leaves of grass, reeds and trees from five regions extending between latitudes 22°...
Growth Performances and Carcass Characteristics of Indigenous Lambs Fed Halophyte Sporobolus virginicus Grass Hay
Halophyte Sporobolus Grass Indigenous Lambs Growth Performance Carcass Characteristics
2016/5/4
The objective of the present study was to compare feed and water intakes, growth performance and carcass characteristics of indigenous lamb fed diets containing various levels of halophyte Sporobolus ...
Modeling the biophysical and social dynamics of a 'River of Grass':a challenge for hydroinformatics
biophysical and social dynamics 'River of Grass' hydroinformatics
2009/12/7
A number of major water resource ecosystem restoration projects are currently underway in the United States. One is focused on the Everglades, a unique ecosystem in southern Florida. The Everglades re...
Comparison of Simulated Water Balance for Willow,Spruce,Grass Ley and Barley
Simulated Water Balance Willow Spruce Grass Ley Barley
2009/10/23
Evaporation from four cropping systems, i.e. willow, spruce, grass ley and barley,
was compared in this simulation study. The physically based soil model had
prev~ously been used to simulate a wide ...
The impact of broadleaved woodland on water resources in lowland UK：II. Evaporation estimates from sensible heat flux measurements over beech woodland and grass on chalk sites in Hampshire
broadleaved woodland heat flux water resources chalk sites
2009/5/18
The impact on recharge to the Chalk aquifer of substitution of broadleaved woodland for pasture is a matter of concern in the UK. Hence, measurements of energy balance components were made above beech...
The impact of broadleaved woodland on water resources in lowland UK：I. Soil water changes below beech woodland and grass on chalk sites in Hampshire
water resources broadleaved woodland grass
2009/5/18
The possible effects of broadleaved woodland on recharge to the UK Chalk aquifer have led to a study of evaporation and transpiration from beech woodland (Black Wood) and pasture (Bridgets Farm), grow...