搜索结果: 1-11 共查到“海洋地球物理学 Light”相关记录11条 . 查询时间(0.125 秒)
Hurricane Nicole sheds light on how storms impact the deep ocean（图）
Hurricane Nicole sheds storms impact deep ocean
2019/10/18
In early October 2016, tropical storm Nicole formed in the middle of the Atlantic Ocean. It roamed for six days, reaching Category 4 hurricane status with powerful 140 miles per hour winds, before hit...
Seasonal Changes in the Underwater Light Milieu in a Finnish Baltic Sea Coastal Locality
Underwater light spectrum seasonal changes Baltic Sea
2009/6/10
Total quantum flux density and spectral distribution of light at different depths were recorded in a Baltic Sea coastal locality, SW Finland, at intervals from May 1989 to July 1990. The total amount ...
Shedding light on processes that control particle export and flux attenuation in the twilight zone of the open ocean
ding light on processes control particle export flux attenuation
2014/4/18
Pelagic food webs drive a flux of .10 31012
kg C yr21
that exits surface waters, mostly via sinking particles
through the ocean’s ‘‘biological pump.’’ Much of this particle flux is remineralized in...
Quantifying phosphorus and light effects in stream algae
Quantifying phosphorus light effects stream algae
2014/4/17
Simultaneous gradients of phosphorus and light were applied in experimental streams to develop quantitative
relationships between these two important abiotic variables and the growth and composition ...
Nocturnal light and lunar cycle effects on diel migration of micronekton
lunar cycle effects Nocturnal light
2014/4/17
The roles of nocturnal light and lunar phase in the diel migration of micronekton from a nearshore scattering
layer were examined. Migration patterns were measured over six complete lunar cycles usin...
Diel vertical migration of the deep-water jellyfish Periphylla periphylla simulated as individual responses to absolute light intensity
he deep-water jellyfish Periphylla periphylla simulated absolute light intensity
2014/4/17
We evaluate the hypothesis that the vertical migration of Periphylla periphylla is governed by its sensitivity to
light intensity. By applying an individual-based model where random walk is combined ...
Effect of varying calcium concentrations and light intensities on calcification and photosynthesis in Emiliania huxleyi
varying calcium concentrations light intensities
2014/4/22
Various protective and metabolic functions for coccolithophore calcification have been proposed such as
providing a means to supply CO2
for photosynthesis. It has also been speculated that calcifica...
Photosynthesis and light utilization in the Caribbean coral Montastraea faveolata recovering from a bleaching event
Photosynthesis light utilization
2014/5/5
Coral bleaching—the loss of symbiotic dinoflagellates—is initiated when corals are exposed to sea surface
temperatures above the regional summer average and has been responsible for massive coral mor...
Hydrodynamic control of the underwater light climate in fluvial Lac Saint-Pierre
Hydrodynamic underwater light climate
2014/5/5
We measured characteristics of the underwater light spectra (e.g., attenuation of ultraviolet [UV] radiation,
photosynthetically active radiation) and select dissolved and particulate physicochemical...
Nutrient and light availability regulate the relative contribution of autotrophs and heterotrophs to respiration in freshwater pelagic ecosystems
Nutrient light availability regulate the relative contribution
2014/4/23
In this study, two main hypotheses were addressed. (1) Bacteria contribute proportionally less than autotrophs to
ecosystem respiration as trophic status increases. This hypothesis was examined in a ...
Entrainment and advection in an island’s tidal wake, as revealed by light attenuance, zooplankton, and ichthyoplankton
Entrainment advection island’s tidal wake
2014/5/14
Spatial and temporal patterns of light attenuance, zooplankton abundance, and larval fish assemblages observed
at night in the flood tide wake of a 2-km-wide, steep-sided island within th...