搜索结果: 1-7 共查到“海洋地质学 influence”相关记录7条 . 查询时间(0.125 秒)
islands of ice: influence of Free-drifting Antarctic icebergs on pelagic Marine ecosystems
pelagic Marine ecosystems Antarctic icebergs
2015/7/15
regional warming around West Antarctica,
including the Antarctic peninsula, is related
to the retreat of glaciers that has resulted in
significant ice mass loss in recent decades
(de Ange...
The influence of the balance of inorganic and organic nitrogen on the trophic dynamics of microbial food webs
the balance of inorganic organic nitrogen
2014/4/22
A nutrient-manipulation mesocosm study was conducted in Norwegian coastal waters to determine the effect
on a nitrogen-limited microbial food web of changes in the relative concentrations of dissolve...
The influence of nitrogen limitation on d15N and carbon : nitrogen ratios in sediments from sockeye salmon nursery lakes in British Columbia, Canada
nitrogen limitation on d15N and carbon nitrogen ratios in sediments sockeye salmon nursery lakes British Columbia Canada
2014/5/5
Carbon (C) and nitrogen (N) elemental and nitrogen isotopic ratios were determined for bulk organic matter in surface sediments of 11 sockeye salmon (Onchorynchus nerka) nursery lakes in British Colum...
Influence of zooplankton stoichiometry on nutrient sedimentation in a lake system
zooplankton stoichiometry nutrient sedimentation a lake system
2014/5/9
We explored rates and stoichiometry (C:N: P ratios) of sinking particles in a temperate reservoir during a 2-yr period. Plankton was sampled weekly, and a sediment trap placed below the metalimnion co...
The influence of topography on the functional exchange surface of soft sediments, assessed from sediment topography measured in situ
functional exchange surface soft sediments sediment topography measured in situ
2014/5/8
We investigated the influence of small-scale topography on the exchange surface between sediment and water in two coastal marine sediments. One site was a sandy silt at Giglio Island, Italy. The sedim...
The influence of particle size on seston deposition in streams
particle size seston deposition streams
2014/6/9
We investigated how particle size influences deposition and transport of fine particulate organic matter in streams. Field additions of very fine (VFPOM, 15-52 μm), fine (FPOM, 53-106 μm), and medium ...
The influence of watershed land use on lake N : P in a predominantly agricultural landscape
watershed land lake N : P a predominantly agricultural
2014/6/9
This study tests the hypothesis that lakes in watersheds dominated by row-crop agriculture (e.g., maize or soybeans) have systematically higher N: P than lakes in watersheds with large tracts of pastu...