搜索结果: 1-9 共查到“海洋地球物理学 Size”相关记录9条 . 查询时间(0.122 秒)
The regional abundance and size distribution of lakes and reservoirs in the United States and implications for estimates of global lake extent
The regional abundance size distribution lakes reservoirs the United States implications estimates of global lake extent
2014/4/2
We analyzed complete geospatial data for the 3.5 million lakes and reservoirs larger than 0.001 km2, with a combined surface area of 131,000 km2, in the contiguous United States (excluding the Laurent...
Size and Shape of Ice Floes in the Baltic Sea in Spring
Size Shape Ice Floes Baltic Sea Spring
2009/6/15
Size and Shape of Ice Floes in the Baltic Sea in Spring.
Natural isotopic composition of carbon (d13 C) correlates with colony size in the planktonic cyanobacterium Gloeotrichia echinulata
Natural isotopic colony size
2014/4/18
To assess variability in carbon isotope signatures (d13
C) between and within populations under natural
conditions, with a particular emphasis on colony size, we repeatedly collected planktonic colo...
Scaling of phytoplankton photosynthesis and cell size in the ocean
phytoplankton photosynthesis cell size
2014/4/22
We have determined the scaling relationship between photosynthesis rate and cell size in natural
phytoplankton assemblages of contrasting marine environments. We found that phytoplankton photosynthes...
The trace-metal composition of size-fractionated plankton in the South China Sea: Biotic versus abiotic sources
size-fractionated plankton South China Sea
2014/4/22
We report the elemental composition (P, Si, Al, V, Cr, Mn, Fe, Co, Ni, Cu, and Zn) in the size-fractionated
plankton and suspended particulate matter (SPM) in the surface waters of the South China Se...
Potamoplankton size structure and taxonomic composition: Influence of river size and nutrient concentrations
Potamoplankton size taxonomic composition
2014/4/30
We measured the size structure and taxonomic composition of phytoplankton in temperate rivers during base
flows of summer to investigate the influence of river size, ambient nutrient conc...
Spatial and temporal variability in factors affecting mesozooplankton dynamics in Chesapeake Bay: Evidence from biomass size spectra
Spatial and temporal variability factors affecting mesozooplankton dynamics
2014/4/23
Zooplankton biomass in Chesapeake Bay was estimated with an optical plankton counter mounted on a towed
body (Scanfish). Normalized zooplankton biomass size spectra were calculated for three Ba...
Pelagic species size distributions in lakes: Are they discontinuous?
Pelagic species size distributions lakes
2014/6/9
Aquatic ecologists have many models for size distributions of pelagic communities. However, few studies have
looked for discontinuities (clumps of similarly sized species or gaps of sizes that contai...
Bioavailability of natural colloid-bound iron to marine plankton: Influences of colloidal size and aging
natural colloid-bound iron marine plankton
2014/5/30
Iron (Fe) is mostly complexed with the organic ligands or colloids that are very abundant in natural seawater. In
this study, natural colloids were isolated by ultrafiltration and radiolabeled ...