Results 31 to 40 of about 17,350,853 (245)

TransCom model simulations of hourly atmospheric CO2: Analysis of synoptic-scale variations for the period 2002-2003 [PDF]

open access: yes, 2008
The ability to reliably estimate CO2 fluxes from current in situ atmospheric CO2 measurements and future satellite CO2 measurements is dependent on transport model performance at synoptic and shorter timescales.
Maksyutov, Shamil   +130 more
core   +2 more sources

The synoptic drivers of extreme rainfall in South Africa [PDF]

open access: yes, 2013
A number of studies have shown an increase in the intensity of extreme rainfall over many regions of South Africa during the last 50 to 100 years. However, the weather of a region at any given time is a direct function of the synoptic state of the ...
Morison, David
core   +1 more source

Identify Synoptic Patterns of Heavy Rainfall in the Summer on the Southern Shores of the Caspian Sea [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2017
In this paper, we attempted to identify the synoptic patterns of Summer heavy rainfall in the southern coast of the Caspian Sea by using environment- to- circulation method.
Masoud Jalali   +2 more
doaj   +1 more source

The Oncologist’s Guide to Synoptic Reporting: A Primer [PDF]

open access: yes, 2020
Synoptic reporting in tumour pathology is defined by (1) completeness in terms of data elements as well as (2) a specific, laboratory value-like format.
Hewer, Ekkehard
core   +3 more sources

Use of self organizing map to identify precipitation patterns and assess their impact on hydrographic basins in Brazil

open access: yesRBRH, 2022
In this study, we used neural networks known as self-organizing maps (SOMs) to identify clusters of spatial synoptic precipitation patterns. These clusters were compared with the precipitation regime of the ten main hydrographic sub-basins in Brazil ...
Yoshiaki Sakagami   +4 more
doaj   +1 more source

Synoptic tool for reporting of hematological and lymphoid neoplasms based on World Health Organization classification and College of American Pathologists checklist

open access: yesBMC Cancer, 2007
Background Synoptic reporting, either as part of the pathology report or replacing some free text component incorporates standardized data elements in the form of checklists for pathology reporting.
Winters Sharon B   +7 more
doaj   +1 more source

Influence of Multi-Scale Meteorological Processes on PM2.5 Pollution in Wuhan, Central China

open access: yesFrontiers in Environmental Science, 2022
Heavy PM2.5 (particulate matter with an aerodynamics diameter less than 2.5 μm) pollution frequently happens in Wuhan under unfavorable meteorological conditions.
Yucong Miao   +3 more
doaj   +1 more source

High altitude bird migration at temperate latitudes: a synoptic perspective on wind assistance. [PDF]

open access: yesPLoS ONE, 2013
At temperate latitudes the synoptic patterns of bird migration are strongly structured by the presence of cyclones and anticyclones, both in the horizontal and altitudinal dimensions.
Adriaan M Dokter   +4 more
doaj   +1 more source

Major heavy rainfall events in China from April to October in 2021

open access: yes暴雨灾害
Based on the daily precipitation data of 2, 424 stations and conventional weather chart data in mainland China in 2021, a statistical analysis of the main heavy rain weather processes from April to October of that year was conducted. The main influencing
Airong Min, Yishan Liao, Wen ZHANG
doaj   +1 more source

Comparative analysis of two flow decomposition approaches and their applications in diagnosing water vapor in extreme precipitation events over Xinjiang province, China

open access: yesFrontiers in Earth Science, 2022
Water vapor flux divergence under the terrain-following coordinate system is decomposed into slow and fast manifolds with the adoption of the Barnes filter method and the synoptic approach based on the Helmholtz theorem in this study.
Jie Cao   +3 more
doaj   +1 more source

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