Sentences with phrase «temporal variations»

He also found large temporal variations in the imbalance with a negative imbalance, for example, in the early 1980s.

Additionally, changes in TLC reflection under global warming in the models correlate strongly with variations in TLC reflection inferred from temporal variations in simulations of the present climate alone (Fig. 2b).

Rapid changes in subsurface biogeochemical processes measured in a New England salt marsh coincided with temporal variations in the physiology of Spartina alterniflora (Hines et al. 1989).

Comparing the AKARI and the COBE data, we confirm that the changes from the previous model to our new model are mostly due to model improvements, but not temporal variations between the AKARI and the COBE epoch, except for the position of the Earth - trailing blob.

Instead, they reflect a propensity for natural temporal variations in uplift rates where recent (not more than 10,000 years ago) uplift has been greatest due to temporal clustering of large - magnitude (bigger than M7) earthquakes on upper - plate faults.

From these observations, scientists speculated that wind speeds at lower - to - middle cloud altitudes are horizontally uniform and have few temporal variations.

Schematic structure and photograph of the fiber under test, and the measured temporal variation of the strain distribution.

Results demonstrated that the Met subunit is highly dynamic in controlling the action of methyl farnesoate through temporal variation in its expression and availability for receptor assembly.

Overall, the duration and extent of antibiotic - induced disturbance throughout the intestinal microbiota remains poorly characterized, particularly at the species and strain level where the diversity of the community is greatest [2,29], and we lack the information to compare these disturbances to normal temporal variation in community composition.

First, orbital tuning can increase the response by matching the signal times, but there's a limit to how far it can go — it simply can't inflate the physical amplitude of the response, which dominates the period analysis once the tuning is done, and it certainly can't impose temporal variations in the physical amplitude of the response.

To identify spatial and temporal variations over the Iranian region, this study analyzed tropospheric formaldehyde (HCHO) and nitrogen dioxide (NO2) columns from Ozone Monitoring...

Characteristics of temporal variations of precipitation for Seoul, Korea, have been examined using a 220 - yr record.

Applying processes such as niche partitioning to limit competitive interactions and maximize persistence, priority effects to allow establishment before resident taxa, storage effects that take advantage of temporal variation in niche availability, and others.

Since BPA's half - life in the body is only about 6 hours, that temporal variation in the chemical's excretion would be consistent with food as a major source of exposure, the CDC scientists note.

Recently, Professor Stefan Norra and Dr. Nina Jasmin Schleicher, KIT, in cooperation with scientists from Bordeaux and Beijing, investigated temporal and spatial distributions and sources of particulate mercury (HgP) in the air above Beijing (N. J. Schleicher, J. Schäfer, G. Blanc, Y. Chen, F. Chai, K. Cen, S. Norra: Atmospheric particulate mercury in the megacity Beijing: Spatio - temporal variations and source apportionment.

«Our analysis of the temporal variation in exposure patterns provides useful information to assess the impact of control measures and behavior changes during epidemics,» they said.

They then monitor the spatial and temporal variations of snow depth during saltation via infrared sensors.

«What looks quite paradox at a first view, can be illustrated by looking close at the different spatial and temporal variations of the biosphere - atmosphere interactions,» explains Dr. Martin Jung, lead author of the Nature publication.

The temporal variation hypothesis suggests that song may simply drift or change over time within a population with no particular adaptive significance and, therefore, different populations with limited gene flow might evolve different song dialects simply by drifting apart [11].

The temporal variation hypothesis predicts that songs are selectively neutral and may drift and change over time.

In particular, the high spatial and spectral resolution offered by TMT will reveal the spatial distribution and temporal variation of methane clouds, and separate the high clouds generated by deep convection from the low clouds formed over the surface methane reservoirs.

Spatial and temporal variations in sea surface carbon dioxide concentrations on a large - scale were examined to better understand the carbon cycle for predicting future increases in CO2.

Citation: Rocio I. Ruiz - Cooley, Tim Gerrodette, Paul C. Fiedler, Susan J. Chivers, Kerri Danil and Lisa T. Ballance; Temporal variation in pelagic food chain length in response to environmental change; Science Advances, 2017; 3 (10): e1701140; DOI: 10.1126 / sciadv.1701140.

Temporal variations and change in forest fire danger in Europe for 1960 — 2012.

The dataset will describe spatial and temporal variation in abundance and distribution of mature fish and inter-annual variation in the timing of spawning.

Spatial and temporal variation of surface temperature on the Antarctic Peninsula and the limit of viability of ice shelves, in Antarctic Peninsula climate variability: historical and palaeoenvironmental perspectives, E.W. Domack, et al., Editors.

As long as the temporal pattern of variation in aerosol forcing is approximately correct, the need to achieve a reasonable fit to the temporal variation in global mean temperature and the difference between Northern and Southern Hemisphere temperatures can provide a useful constraint on the net aerosol radiative forcing (as demonstrated, e.g., by Harvey and Kaufmann, 2002; Stott et al., 2006c).

Burger J and Gochfeld M. Mercury in canned tuna: white versus light and temporal variation.

Temporal Variation and Factors affecting measurement of Canine von Willebrand Factor ©

Temporal variations from 1983â??

Please note shortwave albedo of Earth has large spatio - temporal variations, but its annual global average is restricted to a narrow range, even if it is not determined by simple material constraints, but by an intricate interplay between many internal degrees of freedom.

Still, «by putting together this team of people and tackling the problem from different angles using different techniques and looking at different time scales we will have a better understanding of the spatial and temporal variations in hurricane activity across the entire Caribbean Basin.»