Filters: Tags: volume (X)
3 results (25ms)
Filters
Date Range
Extensions Types Contacts
Categories Tag Types
|
This data release contains model inputs used to estimate surface water greenhouse gas fluxes from two large arid reservoirs, Lake Powell and Lake Mead. The release also contains empirical, spatially explicit water quality and greenhouse gas data from a single field survey conducted in Lake Powell in July of 2017. Finally, this release contains surface area estimates of shallow (< 15m) tributary regions of Lake Powell under different water level scenarios.
The dimensions of each organism were measured with a Whipple grid and the biovolume was estimated using the simplest geometric shape (e.g., cylinder, cone, sphere, etc.) that best fit the shape of each taxon. Shapes were assigned according to Hillebrand et al. (1999). Biovolume was calculated for the first five organisms/counting units of each taxon identified in a sample. The average biovolume was then used to calculate total biovolume of each taxon in the sample.
Categories: Data;
Tags: Navigation Pool 13,
Navigation Pool 26,
Navigation Pool 8,
USGS Science Data Catalog (SDC),
Upper Mississippi River,
Abstract (from http://www.sciencedirect.com/science/article/pii/S0378112714003028): Plant functional traits (PFTs) have increased in popularity in recent years to describe various ecosystems and biological phenomena while advancing general ecological principles. To date, few have investigated distributional attributes of individual PFTs and their relationship with key attributes and processes of forest ecosystems. The objective of this study was to quantify the distribution and contribution of various PFTs in determining forest structure, live tree production (volume and biomass), and tree mortality across the eastern US. In total, 16 metrics representing species specific gravity and their shade, flood, and drought...
Categories: Publication;
Types: Citation;
Tags: Biomass,
Birds,
Flood tolerance,
Forests,
Landscapes,
|
|