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Allometric Biomass Models for European Beech and Silver Fir: Testing Approaches to Minimize the Demand for Site-Specific Biomass Observations
biomass Romania site-specific Fagus sylvatica Abies alba Bayesian model mixed effect models
2023/12/11
In this paper, site-specific allometric biomass models were developed for European beech (Fagus sylvatica L.) and silver fir (Abies alba Mill.) to estimate the aboveground biomass in inca virgin?fores...
Exploring combinations of multi-temporal and multi-frequency radar backscatter observations to estimate above-ground biomass of tropical forest
Above-ground biomass Tropical forest Synthetic Aperture Radar Multi-frequency Multi-temporal
2024/2/5
Approaches exploiting the complementary information on forest above-ground biomass (AGB) contained in multi-temporal and multi-frequency radar backscatter have hardly been explored in the tropics. Hav...
COMPARISONS OF AEROSOL OPTICAL DEPTH PROVIDED BY SEVIRI SATELLITE OBSERVATIONS AND CAMx AIR QUALITY MODELLING
Aerosol Optical Depth (AOD), Satellite data
2015/5/6
Satellite data provide high spatial coverage and characterization of atmospheric components for vertical column. Additionally, the use of air pollution modelling in combination with satellite data o...
Stability of the development of basic stand parameters of beech yield tables constructed on the basis of short-term observations on research plots
beech mean diameter mean height top height yield curves yield tables
2015/3/19
We compared the development of yield curves of mean and top height and development of mean diameter according to yield tables of beech which were constructed on the basis of short-term investigations ...
Digital soil mapping from conventional field soil observations
field soil description fuzzy k-means pedometrics regression-kriging terrain
2015/3/9
We tested the performance of a formalized digital soil mapping (DSM) approach comprising fuzzy k-means (FKM) classification and regression-kriging to produce soil type maps from a fine-scale soil obse...
Observations on the Helminth Parasites of Fish in Insukamini Dam, Zimbabwe
Fish Insukamini Dam helminth parasites Zimbabwe
2010/11/15
50 samples of Clarias gariepinus (n=10), Oreochromis macrochir (n=12), Oreochromis
mossambicus (n=18) and Serranochromis robustus (n=10) were caught in Insukamini Dam between
February and April 2006...
Spectral Observations for Estimating the Growth and Yield of Rice
Light conversion efficiency Net assimilation Oryza sativa L PAR absorption
2009/8/6
Remote spectral observations of plant canopies provide information that may be useful for describing their growth and yield. In this paper we (1) present equations that dcscribe how spectral reflectan...
Scanning Electron Microscopic Observations on Morphogenesis of the Panicle and Spikelet in Rice Plants
Anther cuticle Apical meristem Morphogenesis Panicle Rice plant Scanning electron microscope
2009/8/6
Morphogenesis of panicle and spikelet in paddy rice, cultivars Yuhkara and Fujihikari was studied by SEM. Germinated seeds planted in containers with submerged soil were cultured under natural condit...
Light Microscopic Observations on Pollen and Anther in Rice (Oryza sativa L.):II. Stages from early microspore to mature pollen
Development Germ pore Light microscopy Microspore Mitosis Pollen
2009/8/4
Development of pollen cells as well as the fate of tapetal cells were studied by the glycol methacrylate semithin method for light microscopy. Sections including artificially produced images of pollen...
Ultrastructural Observations in the Suppression of Granal Development in Bundle Sheath Chloroplasts of NADP-ME Type C4 Monocot and Dicot Species
Bundle sheath chloroplast C4 plant Grana NADP-malic enzyme type Portulaca grandiflora
2009/8/4
We examined chloroplast development with respect to the stacking of grana in Zea mays L., an NADP-ME type C4 monocot, and in Portulaca grandiflora, an NADP-ME type C4 dicot species. In both species, ...
Albedo-Rainfall Feedback Over Indian Monsoon Region Using Long Term Observations Between 1981 to 2000
Land Surface Albedo, Satellite, Rainfall, Climate Change, India
2016/4/11
Albedo determines radiation balance of land (soil-canopy complex) surface and influence boundary layer structure of the atmosphere. Accurate surface albedo determination is important for weather forec...
An Account of Residue Burning from Agricultural System in India Using Space Based Observations
Agricultural Residue Burning Crop Rotation Rice-wheat System (RWS) Indo-Gangetic Plain (IGP) MOD14
2016/4/8
One of the major sources of emission of green house gases (GHGs) is biomass burning. Thus the space-based observations of global distribution of fire form a key component of climate change studies. Se...
Observations on the use of stubs by wild birds：A 10-year update
Observations stubs wild birds
2009/2/11
In British Columbia, many species of wildlife depend on dead or dying trees; however, current Workers?Compensation Board regulations require that such trees be felled. In 1990, in an effort to reconci...
Pathogenicity of Paecilomyces spp. to the Glasshouse Whitefly, Trialeurodes vaporariorum, with Some Observations on the Fungal Infection Process
Paecilomyces fumosoroseus Paecilomyces lilacinus Entomopathogenic fungus Trialeurodes vaporariorum Glasshouse whitefly biological control
2009/1/12
This study was carried out to determine the infection rates of 9 Paecilomyces fumosoroseus isolates and 1 Paecilomyces lilacinus isolate on the glasshouse whitefly (GWF), Trialeurodes vaporariorum. Fu...
Permanent jugular catheterization in miniature pig: treatment, clinical and pathological observations
central venous cathete Seldinger’s method
2015/3/17
The aim of present study was the installation of permanent jugular catheter to miniature pigs, which
are frequently used as animal model for the experiments closely related to human medicine. We des...