vegetation water content
Vegetation Water Content Prediction: Towards More Relevant Explicatory Waveband Variables
... Assessing vegetation water content (VWC) from hyperspectral reflectance dataset poses two foremost questions: what specific wavebands of the SWIR offer a good retrieval and what modeling methods have ...
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Comparison of Simulated Backscattering Signal and ALOS PALSAR Backscattering over Arid Environment Using Experimental Measurement
... a water cloud model with four empirical coefficients, A, B, as a vegetation ...the vegetation and B is an attenuation ...the vegetation water content ...a vegetation ...
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Application of a plane stratified emission model to predict the effects of vegetation in passive microwave radiometry
... the vegetation parameters required as input by the extended Wilheit (1978) model been ...the vegetation canopy when creating synthetic microwave brightness temperatures for the SMOS ...soil water ...
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Influence of vegetation on SMOS mission retrievals
... of vegetation influence the values of geophysical variables retrieved from multi-angle microwave radiometer ...any vegetation canopy ...different vegetation covers (nominally grass, crop, shrub and ...
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The influence of water table depth on evapotranspiration in the Amazon arc of deforestation
... areas. Water logging of soils has been shown to be an important factor in deter- mining vegetation distribution (Ridolfi et ...in vegetation composition are removed from our study due to the ...
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Soil-line vegetation indices for corn nitrogen content prediction
... Parameters which are important for vegetation studies with satellite remote sensing are ground resolution, number of bands and wavelengths ranges. In comparison with diffe- rent sensors, the ASTER imagery has a ...
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Soil salinity mapping and hydrological drought indices assessment in arid environments based on remote sensing techniques
... Abstract. Vegetation indices are mostly described as crop water ...difference vegetation in- dex (NDVI) is one of the oldest remote sensing applica- tions that is widely used to evaluate crop vigor ...
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Impact of vegetation zones on soil phosphorus distribution in Northwest China
... Soil P fraction. All soil samples were air-dried at room temperature and were ground through a 2-mm sieve (100 mesh). A modified Hedley sequential extraction was used to measure P fraction. Briefly, step 1 was to ...
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Household Energy Demand and Its Impact on the Ecological Capital of Nech Sar National Park, Ethiopia
... suring 20 m × 20 m were laid out randomly along 4 transects which were laid systemat- ically so as to capture the level of human interference on the density of trees in the ground water vegetation on the ...
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Shifted energy fluxes, increased Bowen ratios, and reduced thaw depths linked with drainage-induced changes in permafrost ecosystem structure
... the water table triggered a cascade of secondary changes at our obser- vation sites, including shifts towards taller vegetation, modi- fication of the snow cover period, and profound shifts in soil ...
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Spectral Analysis of Chlorophyll, Water Content within Fresh and Water Stressed Leaves Using Hyperspectral Data
... CaranthesusC. Lin et. Al. designed three independent experiments to collect data from three leaf sample sets for the construction and validation of Chls estimation models. First, a reflectance experiment was conducted to ...
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Water Quality Criteria for Water Bodies in Urban Areas and Accompanying Changes in Surrounding and In Situ Vegetation: Considerations from the Landscape Aspect of Planning Water Recreational Areas
... high water qual- ity are quite important. At the Hatadate Water Park adjacent to Miyagi University, water quality parameters such as visibility, COD, TOC, and TN were monitored at a small pond and ...
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Land Use Change Detection in Akkulam Veli Lake, Thiruvananthapuram, over the Last Three Decades an Analysis using Remote Sensing and GIS Tools
... Land use changes are manifested, generally, as change in cropping pattern, slope modification, soil excavation, conversion of paddy lands and swampy areas and filling of wetlands etc. Such changes affect the environment ...
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On the importance of including vegetation dynamics in Budyko's hydrological model
... ing. Vegetation has a unique spectral signature (Jones, 1992) which forms the basis of a variety of remotely sensed vege- tation indices, including the Simple Ratio (SR) and the more common Normalised Difference ...
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Growth, water status and nutrient accumulation of seedlings of Holoptelea integrifolia (Roxb ) Planch in response to soil salinity
... fertilizers may mitigate Na toxicity to this plant. In general, salinity reduces N accumulation in plants (Feigin 1985), but in this plant nitrogen increased with increase in salinity. Dubey and Rani (1989) reported that ...
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2018_Krovetz.pdf
... the vegetation characteristics at different sites can affect the rates of wave ...in vegetation density can cause an increase in wave attenuation (Anderson and Smith, ...taller vegetation can also ...
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Assessing the Design and Maintenance Effects on Ecosystem Services Provided by Regional-Scale Green Stormwater Infrastructure.
... (Wolf and Wagner, 2005). Bernal and Mitsch (2008) suggested that the presence of continuous anaerobic conditions is more powerful in enhancing C storage in wetland soils than higher productivity – in temperate and ...
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Ecological and Physiological Basis for the Distribution of Woody Plants along Water Availability Gradients in the Southeastern United States Mixed Forest
... forest of California (Guarin and Taylor, 2005), forest of Colorado (Savage, 1997), and in mixed hardwood forest of Southern United States (Elliot and Swank, 1994). Moreover, extended periods of drought have been directly ...
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Open water, inundated vegetation and upland vegetation discriminated through a disturbing atmosphere
... unruffled water surface underlying the shel- tering inundated vegetation specularly reflects the incident sunlight into a narrow pencil of directions, ...surface water cover types, upland exhibits ...
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Regional estimation of daily to annual regional evapotranspiration with MODIS data in the Yellow River Delta wetland
... identify water variability over wetland areas both due to complex veg- etation types and varying surface moisture status over ...the vegetation types and of canopy density over the YRD wetland (specifically ...
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