Jun 16, 2011 ... Title: Spatial distribution of forest aboveground biomass estimated from remote sensing and forest inventory data in New England, USA ...
Treesearch
Basin Wide Studies - Aboveground Live Biomass Distribution in the Amazon Basin. Aboveground Live Biomass Distribution. Click here for enlarged image. ...
NASA Website
Jan 22, 2011 ... Direct measurements of aboveground live biomass (AGLB) are limited to small areas of forest inventory plots and site-specific allometric ...
LBA-ECO LC-15 AMAZON BASIN ABOVEGROUND LIVE BIOMASS DISTRIBUTION MAP: 1990-2000 [LC15_AGLB] The amount and spatial distribution of forest biomass in the ...
Furthermore, there is no space-borne remote sensing instrument that can measure tropical forest biomass directly. To determine the spatial distribution of ...
Jan 22, 2011 ... Furthermore, there is no spaceborne remote sensing instrument that can measure tropical forest biomass directly. To determine the spatial ...
The purpose of this study was to gain reliable information on the distribution of aboveground biomass of an important component of the woodlands of north- ... ...
NBII National Biological Information Infrastructure
Jun 16, 2011 ... Destructive sampling of aboveground and belowground tree biomass was carried out at six sites in the Deschutes National Forest; three of ...
We investigated the distributioin of biomass and nurtrients in second-growth ponderosa pine (Pinus ponderosa Dougl. ex Laws.) ecosystems in central Oregon. Destructive sampling of aboveground and belowground tree biomass was carried out at six sites in th...
National Technical Information Service (NTIS)
... within-crown foliage distribution and properties of individual leaves is related to its above-ground live biomass, and hence, the amount of carbon. ...
The goal of this research is to study the change in plant growth and species distribution during succession. Annual plant growth above ground is annually ... ...
Mariola (Parthenium incanum) is an important shrub that is widely distributed in the Chihuahuan and Sonoran deserts. Mariola is found from the southwest ...
Develop and evaluate an inversion procedure through which the above-ground forest biomass, partitioning, patchiness, and spatial and height distributions ...
... were Agropyron repens, Sinapis arvensis, Arrhenatherum bulbosum and Picris echioides. As a general conclusion, biomass distribution among ... repens, Arrhenatherum bulbosum, Rumex crispus, Geranium dissec...
To determine the spatial distribution of forest biomass of the Amazon basin, we report a method based on remote sensing metrics representing various forest ...
Large spatial variation was found in the abundance and species composition of ichthyofauna in seagrass meadows of Apalachee Bay and Indian River lagoon, Florida. Abundance of fishes was a direct function of aboveground seagrass biomass in Apalachee Bay wh...
In order to analyze the relationships between aboveground biomass and environmental factors along an altitude gradient of Bayanbulak alpine grassland on the southern slope of Tianshan Mountain, nine plots were selected, with each at 100 m interval of altitude. The results showed that Stipa purpurea and Festuca ovina communities ...
PubMed
Multiresource inventory data of Florida are used to develop a technique for estimating biomass on a statewide basis. The model describes the kinds and sources of data needed to predict standing aboveground biomass, and provides definitions of area base and biomass components. The results represent the ...
Energy Citations Database
Comparison of methods to model aboveground biomass and derive 20+ year aboveground ... Spatially explicit knowledge of aboveground biomass dynamics at broad ...
Past clearing and harvesting of the deciduous hardwood forests of eastern USA released large amount of carbon dioxide into the atmosphere, but through recovery and regrowth these forests are now accumulating atmospheric carbon (C). This study examined quantities and distribution ...
EPA Science Inventory
metric within biomass bin. 4. Discussion The results of the biomass mapping demonstrate the utility and spatial distribution of above-ground biomass across tropical Africa. Comparison with GLAS lidar energy.1088/1748-9326/3/4/045011 A first map of tropical Africa's ...
E-print Network
Timber availability, aboveground tree biomass, and changes in aboveground carbon pools are important consequences of landscape management. There are several models available for calculating tree volume and aboveground tree biomass pools. This paper docume...
We estimated the density of forest biomass components (foliage biomass, branch biomass, and aboveground biomass) at a spatial resolution of 1 km across the ...
... jacket on aboveground heat distribution systems has occurred at ... on insulation systems on aboveground systems. ... ion in the insulation system. ...
DTIC Science & Technology
By using cyclic sampling method, the aboveground biomass and leaf area index (LAI) of typical grassland in tower flux footprint were measured at three growth stages, i.e., early July (July 2-7), late July (July 20-26), and late August (Aug. 25-30), with their spatial patterns analyzed by geostatistics. At the three stages, the ...
deciduous, deciduous forests. 26 plots (0.1 ha). 11. Brown et al., 2000. Noel Kempff Natl. Park, Bolivia. Liana, inundated and evergreen forests ...
Jan 22, 2011 ... Apr-2007, Distribution of aboveground live biomass in the Amazon basin, Saatchi, S. S.; Houghton, R. A.; Dos Santos Alvala, R. C.; Soares, ...
We investigated the distributioin of biomass and nurtrients in second-growth ponderosa pine (Pinus ponderosa Dougl. ex Laws.) ecosystems in central Oregon. Destructive sampling of aboveground and belowground tree biomass was carried out at six sites in the Deschutes National Forest; three of these sites also were intensively sampled ...
Seasonal patterns of aboveground plant mass and the depth distribution of live roots, rhizomes, and dead belowground organic matter were measured for Spartina alterniflora and Spartina cynosuroides in Georgia tidal marshes. Peak live aboveground biomass was 1.6x higher for S. cyn...
... II) and used to estimate leaf-area index (LAI) and aboveground biomass of a highly invasive weed ... plots were used to measure aboveground biomass and LAI to develop and validate hyperspectral-based mode...
Jun 16, 2011 � We created estimates of potential forest biomass and annual aboveground production for the Chesapeake Bay watershed region from USDA Forest ...
Regional Aboveground Forest Biomass Using Airborne and Spaceborne LiDAR in Qu�bec (continued). Regional Aboveground Forest Biomass Using Airborne and ...
Jun 16, 2011 ... Description: Accurate estimates of forest aboveground biomass are needed to reduce uncertainties in global and regional terrestrial carbon ...
Modeling aboveground biomass of Tamarix ramosissima in the Arkansas River basin of southeastern Colorado, USA This publication is not available online. ... ...
Modeling aboveground biomass of Tamarix (Tamarix ramosissima) in the Arkansas river basin in southeastern Colorado, USA This publication is not available .....
... 2.0.CO;2 MODELING ABOVEGROUND BIOMASS OF TAMARIX RAMOSISSIMA IN THE ARKANSAS RIVER BASIN OF SOUTHEASTERN COLORADO, ... Abstract...
Jan 26, 2010 ... and aboveground woody biomass using. NASA EOS Multiangle Imaging ... cover, mean height, aboveground biomass) for. 2000 & 2009 for the ...
Jun 16, 2011 ... Southern Research Station ... related to how growth is proportionally allocated between the stem and other aboveground biomass components. ...
Jun 16, 2011 ... Title: Estimating aboveground tree biomass on forest land in the Pacific Northwest: a comparison of approaches. Author: Zhou, Xiaoping ...
In the Decadal Survey of Earth Science and Applications From Space, the National Research Council recognized the need for an aboveground biomass mapping ...
Title: Calculating accurate aboveground dry weight biomass of herbaceous vegetation in the Great Plains: A comparison of three calculations to determine the ...
Aboveground biomass of dune vegetation harvested from 10 1/4 m-sq plots across the Hog Island chronosequence....
Aboveground biomass is determined non-destructively during the growing season at a Typha-dominated brackish marsh on the Parker River within the Plum ... ...
Aboveground biomass is determined destructively during the growing season at a Spartina patens salt marsh on the Rowley River within the Plum Island Ecosystems ( ... ...
Aboveground biomass is determined non-destructively during the growing season at a Spartina alterniflora-dominated salt marsh on the Rowley River within ... ...
Aboveground biomass in Tibetan grasslands. JOURNAL OF ARID ENVIRONMENTS, 73(1), 91-95. ... but temperature and soil texture also affect vegetation growth in ...
... relationship between tree species diversity and above-ground biomass in ... as productivity and stability - is still a matter of debate (Lehman & Tilman ... ...
Comparison of methods to model aboveground biomass and derive 20+ year aboveground biomass trajectories. Scott L Powell, USDA Forest Service, ...
Based on the field observation on the Tamarix ramosissima populations in the lower reaches of Heihe River, the relationship models between the aboveground biomass of T. ramosissima and its morphological features (basal diameter, height, and canopy perimeter) were built. In the mean time, the land use/cover of the study area was classified by the decision ...
We examined the variation in aboveground biomass accumulation and tissue concentrations of nitrogen (N), phosphorus (P), copper (Cu), zinc (Zn) and lead (Pb) in Phragmites australis (common reed), Spartina alterniflora (salt cordgrass), and Scirpus mariqueter throughout the growing season (April-October 2005), in order to determine the differences in net ...
Invasive plants may respond to injury from natural enemies by altering the quantity and distribution of biomass among woody materials, foliage, fruits, and seeds. Melaleuca, an Australian tree that has naturalized in south Florida, USA, has been reunited with two natural enemies: a weevil introduce...
Technology Transfer Automated Retrieval System (TEKTRAN)
Mapping US forest biomass using nationwide forest inventory data and ... A spatially explicit dataset of aboveground live forest biomass was made from ...
