搜索结果: 1-15 共查到“海洋科学 variation”相关记录72条 . 查询时间(0.123 秒)
Seasonal Variation of Pelagic Fish Catch Around Java
Seasonal Variation Pelagic Fish Catch Around Java
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2015/7/28
We present data on the seasonal variability of small pelagic fish catches and their relation to the coastal processes responsible for them around the island of Java. This study uses long fish-catch re...
Regional-scale variation of dissolved organic carbon concentrations in Swedish lakes
Organic carbon lakes
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2014/10/16
We assessed spatial variability in dissolved organic carbon (DOC) concentrations measured in nearly 2000
Swedish lakes. Inter-lake variance peaked at two different scales, representing within-region ...
Assessing the drivers of spatial variation in thermal forcing across a nearshore reef system and implications for coral bleaching
Assessing the drivers spatial variation thermal forcing across a nearshore reef system implications coral bleaching
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2014/7/10
We examined the seasonal and spatial variability in the temperatures of nearshore reef waters over 19 months across Coral Bay at Ningaloo Reef, Western Australia. Local deviations in the mean daily te...
Mitochondrial sequence variation suggests extensive cryptic diversity within the Western Palearctic Daphnia longispina complex
Mitochondrial sequence variation extensive cryptic diversity the Western Palearctic Daphnia longispina complex
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2014/4/2
We report on a discovery of six divergent lineages within the European Daphnia longispina complex from various localities in central to northeast Europe. The levels of divergence from well-known speci...
Taxon- and vector-specific variation in species richness and abundance during the transport stage of biological invasions
Taxon- and vector-specific variation species richness abundance the transport stage of biological invasions
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2014/4/2
Recent empirical and statistical evidence suggest that propagule pressure (i.e., number of individuals introduced per event, and the number and frequency of events) and colonization pressure (i.e., nu...
Large-scale geographical variation in prokaryotic abundance and production in meso- and bathypelagic zones of the central Pacific and Southern Ocean
Large-scale geographical variation prokaryotic abundance production meso- and bathypelagic zones central Pacific Southern Ocean
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2014/4/2
Heterotrophic production and abundance of prokaryotes (i.e.,BacteriaandArchaea) in meso- (200–1000 m) and bathypelagic (.1000 m) zones were measured at 31 stations along meridional transects of the ce...
Physical responses of small temperate lakes to variation in dissolved organic carbon concentrations
dissolved organic carbon concentrations lakes
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2014/4/2
We used a mechanistic physical model to examine the effect of variability in dissolved organic carbon (DOC)
concentrations on the physical properties of small temperate lakes. The model was validated...
Mitochondrial sequence variation suggests extensive cryptic diversity within the Western Palearctic Daphnia longispina complex
Mitochondrial sequence variation extensive cryptic diversity the Western Palearctic Daphnia longispina complex
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2014/4/4
We report on a discovery of six divergent lineages within the European Daphnia longispina complex from various localities in central to northeast Europe. The levels of divergence from well-known speci...
Climate variation, carbon flux, and bioturbation in the abyssal North Pacific
Climate variation carbon flux bioturbation abyssal North Pacific
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2014/4/17
We hypothesized that seasonal and interannual climate-mediated changesin particulate organic carbon (POC) flux would affect bioturbation and ultimately the sequestration of organic carbon in the deep ...
Mitochondrial and Nuclear Genetic Variation across Calving Lagoons in Eastern North Pacific Gray Whales (Eschrichtius robustus)
cetacean microsatellite population structure
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2015/12/11
Accurate knowledge of population structure in cetaceans is critical for preserving and managing breeding habitat,
particularly when habitat is not uniformly protected. Most eastern gray whales return...
Abundance and variation of colloidal organic phosphorus in riverine, estuarine, and coastal waters in the northern Gulf of Mexico
colloidal organic phosphorus Abundance
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2014/4/18
The abundance of colloidal organic phosphorus (COP) and colloidal inorganic phosphorus (CIP) was
quantitatively determined using an ultrafiltration permeation model for riverine, estuarine, and coast...
Seasonal variation in consumption of benthic bacteria by meio- and macrofauna in an intertidal mudflat
Seasonal variation an intertidal mudflat
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2014/4/18
The trophic fate of benthic bacteria in an intertidal mudflat (Brouage, Marennes-Ole′ron, France) was
evaluated in situ, and environmental parameters that potentially influence the consumption of bac...
Regional variation in oceanographic conditions influences intertidal fish assemblage structure
Regional variation oceanographic conditions influences intertidal fish
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2014/4/17
I investigated the relationship between regional variation in habitat and oceanographic conditions and the
population and assemblage structure of intertidal fishes (the sculpins Clinocottus globiceps...
Interdecadal variation in seawater d13 C and d18O recorded in fish otoliths
seawater d13 C d18O recorded
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2014/4/17
Stable carbon (d13
C) and oxygen (d18O) in the otolith cores of Atlantic bluefin tuna (Thunnus thynnus) vary
temporally, with changes that quantitatively follow interdecadal variation in atmospheric...
Annual recruitment of three species of tide-pool fishes is driven by variation in springtime coastal hydrodynamics
Annual recruitment variation springtime coastal hydrodynamics
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2014/4/17
Using an 18-yr time series of annual recruitment of three tide-pool fishes, Clinocottus globiceps, Clinocottus
embryum, and Oligocottus maculosus, we investigated the relationship between recruitment...