Sentences with phrase «spatial patterns from»

Ice and phenology aren't so useful for detection in that sense because they are qualitative measures and it's hard to extract relative magnitudes or spatial patterns from them.

Spatial patterns from RCP2.6 are broadly similar to those of RCP4.5.

«This study investigates past sea level reconstruction (over 1950 — 2003) based on tide gauge records and EOF spatial patterns from different 2 - D fields.

In a second step, we apply the method to reconstructing 2 - D sea level data over 1950 — 2003, combining sparse tide gauge records available since 1950, with EOF spatial patterns from different sources: (1) thermosteric sea level grids over 1955 — 2003, (2) sea level grids from Topex / Poseidon satellite altimetry over 1993 — 2003, and (3) dynamic height grids from the SODA reanalysis over 1958 — 2001.

«If you add the spatial pattern from this latest paper, you will probably increase this 40 % number to maybe 60 %,» said Sharma.

Not exact matches

From numbers and counting, to spatial relations and geometry, much of early play like building towers or creating patterns with toy cars practices basic preschool math.

The researchers call the pattern they observed «spatial independence» and believe it stems from random spatial processes, including seed dispersal by animals.

It starts with data from the Department of Defense on local incidence of influenza - like illness combined with laboratory - verified cases of influenza and adds a spatial element by incorporating information from Census data on commuting patterns.

«We wanted to find out how much methane is released in a region and were looking for spatial patterns in gas emissions,» says lead author Katrin Kohnert from GFZ's section for Remote Sensing.

This topographic pattern arises from a spatial pattern of deposition and erosion on the sand surface.

However, as stated in our Report (1), the spatial pattern of warming from the LGM to the current period is likely to resemble warming patterns following previous glacial periods (5, 6).

To capture the early spatial patterns of a newly emergent virus in swine populations prior to extensive geographical mixing, this study focused on an H1 influenza virus that was introduced twice from humans into swine around 2003.

The patterns of activation in the regions of interest (the supplementary motor area and the parahippocampal gyrus) in the motor and spatial localizer scans and the communication scans obtained from one patient and one healthy control subject are shown.

[Response: The AWS records useful because they provide a totally independent estimate of the spatial covariance pattern in the temperature field (which we primarily get from satellites).

The balance between these two signaling systems, they show, is necessary to establish the carefully controlled pattern of nerve connections required to convey spatial information in the correct order from the eye to the brain.

[3] The importance of this contribution has been rapidly acknowledged within the scientific community and has prompted an entirely new trajectory of kelp forest research, particularly emphasizing the potential for a spatial refuge from climate change also the explanations to evolutionary patterns of kelps worldwide.

Similar to Owen's other works, this site - specific installation responds to the particular architectural properties — formal qualities as well as spatial patterns — of the Market and the gallery space, and is constructed out of modest and / or ephemeral materials, which seemingly grow from and within the architecture.

Translated from the ancient Greek, kaleidoscope means «observe the beautiful form» and the definition fits with the show, which is an examination of pattern, color and spatial ambiguity.

Stare into any number of his complex geometric and formulated multicolored drawings or paintings from the mid-1960s, and multiple spatial worlds will appear in alternating crystallized patterns.

One index capturing this could be the correlation between the spatial patterns in OLR and the surface IR flux over time (figure below taken from Benestad (2016)-RRB-.

Different time spans (in the range 10 — 50 yr) for the EOF spatial patterns, and different geographical distributions for the 1 - D thermosteric sea level time series (interpolated at specific locations from the 2 - D grids), are successively used to reconstruct the 54 - year long thermosteric sea level signal.

[Response: I pointed it out mainly so that you'd notice the comparisons (i.e. figures 3,4 and 5) which all have spatial patterns derived from the proxy reconstructions.

One key metric in this debate is the spatial pattern of cooling which may provide a «fingerprint» of the underlying climate change, whether that was externally forced (from solar or volcanic activity) or was part of an intrinsic mode of variability.

Using the known amplification of the solar cycle (and presumably the long term trend) in the UV band, allowing stratospheric temperatures and circulation patterns to adjust and including the direct radiative forcings from the sun and volcanoes, we found that it gave temperature anomalies and spatial patterns that were in fair agreement with the observations (Shindell et al, 2003).

In addition, it also uses knowledge about the physics of sea level rise: it determines the components of the global sea - level rise (e.g. the contribution from ice melt in Greenland and Antarctica) taking into account the knowledge about the spatial pattern, the so - called «fingerprint» associated with each of these components.

To get a sense of the mix of whaling - era data, tracking and modeling used to estimate past blue whale abundance, read this PloS ONE paper by an overlapping research team from last year: «Estimating Historical Eastern North Pacific Blue Whale Catches Using Spatial Calling Patterns.»

The attribution calculation in the IPCC AR5 is based on fingerprint studies, where the spatial patterns of the temperature response of the climate models to various agents are scaled to best reconstruct the temperature record from observational constraints.

The researchers focused on comparing model projections and observations of the spatial and seasonal patterns of how energy flows from Earth to space.

In this case, the land use was first downscaled to the 0.5 ° harmonization grid, following the algorithms of the global land - use model (GLM)(Hurtt et al. 2006), preserving GCAM regional land use area totals and generating smooth spatial patterns in the transition from historical to future states.

Combining data from several satellites, we produce a decade - long (2000 to 2010) record documenting the ongoing velocity evolution of nearly all (200 +) of Greenland's major outlet glaciers, revealing complex spatial and temporal patterns.

FHX2 - Software for analyzing temporal and spatial patterns in fire regimes from tree rings.

«Temporal and Spatial Patterns of Ship Traffic in the Canadian Arctic from 1990 to 2015,» by Jackie Dawson, Larissa Pizzolato, Stephen E.L. Howell, Luke Copland, Margaret E. Johnston.

The results show that the effects of SAL physics lead to time - varying, non-uniform spatial patterns and are an important component of ocean mass variability on scales from months to years.

Fortunately, the spatial pattern of climate shifts due to the PDO is different from that associated with systematic human influences, and objective mathematical techniques can be used to separate them.

Fig. 2: Global EOF spatial patterns of the first six SST modes calculated from ERSST v3b for the 1910 - 2009 period.

The simulated change of GM in the last 30 yr has a spatial pattern that differs from that during the Medieval Warm Period, suggesting that global warming that arises from the increases of greenhouse gases and the input solar forcing may have different effects on the characteristics of GM precipitation.

We analyze spatial patterns of precipitation globally associated with forest loss by calculating shifts in the global tropical precipitation band, the Inter-Tropical Convergence Zone (ITCZ), associated with changes in cross-equatorial atmospheric heat transport using equation 2.21 from [33].

In addition to magnitude variations, the details of the spatial pattern of P anomalies can differ from one ensemble member to another: for example, France and Great Britain show negative P anomalies in simulation 14 and positive P anomalies in simulation 25.

«The authors write that North Pacific Decadal Variability (NPDV) «is a key component in predictability studies of both regional and global climate change,»... they emphasize that given the links between both the PDO and the NPGO with global climate, the accurate characterization and the degree of predictability of these two modes in coupled climate models is an important «open question in climate dynamics» that needs to be addressed... report that model - derived «temporal and spatial statistics of the North Pacific Ocean modes exhibit significant discrepancies from observations in their twentieth - century climate... conclude that «for implications on future climate change, the coupled climate models show no consensus on projected future changes in frequency of either the first or second leading pattern of North Pacific SST anomalies,» and they say that «the lack of a consensus in changes in either mode also affects confidence in projected changes in the overlying atmospheric circulation.»»

The widespread trend of increasing heavy downpours is expected to continue, with precipitation becoming less frequent but more intense.13, 14,15,16 The patterns of the projected changes of precipitation do not contain the spatial details that characterize observed precipitation, especially in mountainous terrain, because the projections are averages from multiple models and because the effective resolution of global climate models is roughly 100 - 200 miles.

The simulated three - dimensional spatial pattern of the temperature changes induced by increasing concentrations of a well - mixed greenhouse gas, such as carbon dioxide, is complicated and varies from model to model, but one common aspect is the tendency for the lower to mid-troposphere to warm more rapidly than the surface, except over high latitudes.

There is new information that lack of sea ice causes storms to produce larger waves and more coastal erosion.5 An additional contributing factor is that coastal bluffs that were «cemented» by permafrost are beginning to thaw in response to warmer air and ocean waters, and are therefore more vulnerable to erosion.22 Standard defensive adaptation strategies to protect coastal communities from erosion such as use of rock walls, sandbags, and riprap have been largely unsuccessful.23 There remains considerable uncertainty, however, about the spatial patterns of future coastal erosion.

Applied to an average GCM from the AR4, the smallest spatial pattern that could be accurately resolved without help would be 470 km or larger.

The most distinct spatial patterns of fishing effort can be seen to result from differences in regulation.

Spatial autocorrelation (SAC) in the observed trend pattern is removed from the residuals by a well - specified explanatory model.

[Page 16] This summary paragraph claims that the spatial patterns of warming from models forced with GHG's and other anthropogenic forcings agrees well with observations.

Examination of sea ice trends in each month of the year shows that the large - scale spatial patterns of sea ice trends are remarkably persistent from month to month (not shown).

Furthermore, the spatial pattern of this degradation is spatially heterogeneous owing to small - scale geomorphic processes such as thermokarsting and slumping from ice - wedge melting (Jorgenson et al., 2006).

They also find that the primary contribution to storm surges in the region are sea surface height anomalies from the Pacific, with local wind patterns causing small spatial differences in the sea surface height.

However, as shown by the independent results of Australian surface temperature produced by international datasets, the temporal and spatial patterns analysed from the Bureau's implementation of ACORN - SAT are reproducible.