High Resolution Site Characterization (#HRSC) of Gasoline LNAPL Plume Migrati...John Fontana
A gasoline release resulted in a LNAPL plume that had migrated several hundred feet south of the site, opposite of groundwater gradient A HRSC survey using OIP-UV and MiHPT tools were used to map out the hydrostratigraphy, confined LNAPL and dissolved phase plume. The high resolution data was put into a 3D visualization model that helped explain the unusual migration patters that were the result of LNAPL confining conditions.
Strahlendorff - EO and insitu for weather, water and climateMikko Strahlendorff
Earth Observation and in-situ data for weather, water and climate are principally clear physical numerical data, but still the diversity is large in data types and with new opportunities from crowd sourcing the challenge to share and disseminate all of it is challenging. And then there is also politics for some data that prevents a simple all is open and freely available. A crucial aspect is to look at the whole production chain to end-users for supporting a better Earth.
Assessment of the Usefulness of Egnos Differential Corrections in Conducting ...IJERA Editor
The article presents the results of research in determining the position of the base station in a static mode using
EGNOS differential corrections. The experiment was conducted in the Dęblin airport area. The experiment
comprised determining the coordinates of three base stations (REF1, VirA i VirB). The analysis of the results
for the tools adopted pointed out to the fact that the accuracy of coordinate determination for each station was in
the range of less than 2 meters.
High Resolution Site Characterization (#HRSC) of Gasoline LNAPL Plume Migrati...John Fontana
A gasoline release resulted in a LNAPL plume that had migrated several hundred feet south of the site, opposite of groundwater gradient A HRSC survey using OIP-UV and MiHPT tools were used to map out the hydrostratigraphy, confined LNAPL and dissolved phase plume. The high resolution data was put into a 3D visualization model that helped explain the unusual migration patters that were the result of LNAPL confining conditions.
Strahlendorff - EO and insitu for weather, water and climateMikko Strahlendorff
Earth Observation and in-situ data for weather, water and climate are principally clear physical numerical data, but still the diversity is large in data types and with new opportunities from crowd sourcing the challenge to share and disseminate all of it is challenging. And then there is also politics for some data that prevents a simple all is open and freely available. A crucial aspect is to look at the whole production chain to end-users for supporting a better Earth.
Assessment of the Usefulness of Egnos Differential Corrections in Conducting ...IJERA Editor
The article presents the results of research in determining the position of the base station in a static mode using
EGNOS differential corrections. The experiment was conducted in the Dęblin airport area. The experiment
comprised determining the coordinates of three base stations (REF1, VirA i VirB). The analysis of the results
for the tools adopted pointed out to the fact that the accuracy of coordinate determination for each station was in
the range of less than 2 meters.
Generating and Using Meteorological Data in AERMOD BREEZE Software
AERMOD, the preferred model of the U.S. EPA for near-field air dispersion modeling, requires the use of two meteorological files: the surface (.SFC) and profile (.PFL) files.
Emissions Inventory for the Arctic Air Quality Modeling StudyJennifer Sharp
Eastern Research Group's Paula Fields Simms recently presented on this study at EPA's 2015 Emission Inventory Conference. The study, which was sponsored by the Bureau of Ocean Energy Management, resulted in a comprehensive inventory of sources of criteria and hazardous air pollutants, greenhouse gases, hydrogen sulfide, and ammonia. The ERG team will use Paula's study to model on-shore air quality impacts.
OPHA Supplemental Site Investigation for GroundwaterSteve Williams
Presentation to the Moffett Restoration Advisory Board November 18, 2010: Former Orion Park Housing Area (OPHA) Supplemental Site Investigation for Groundwater
Flood Mapping via HEC-RAS Model and ArcGISLengthong KIM
This research was taken place along the lower Mekong river reach part in Cambodia. The purpose of the study is to evaluate the HEC-RAS performance whether it eligible for Cambodia flood studies or not.
e-GEOS Services & Solutions for Oil & GasFinmeccanica
Since 1998 e-GEOS has provided ENI Spa with a monitoring service for platforms (mainly located in the Adriatic Sea and the Ionian Sea) and onshore sites in Italy using space geodesy techniques based on GPS. The aim of the service is to estimate the three-dimensional displacement (vectors along the North, East and Up directions) of each site in order to evaluate the horizontal movement and the vertical displacement with millimeter level of accuracy through a differential data analysis approach.
Generating and Using Meteorological Data in AERMOD BREEZE Software
AERMOD, the preferred model of the U.S. EPA for near-field air dispersion modeling, requires the use of two meteorological files: the surface (.SFC) and profile (.PFL) files.
Emissions Inventory for the Arctic Air Quality Modeling StudyJennifer Sharp
Eastern Research Group's Paula Fields Simms recently presented on this study at EPA's 2015 Emission Inventory Conference. The study, which was sponsored by the Bureau of Ocean Energy Management, resulted in a comprehensive inventory of sources of criteria and hazardous air pollutants, greenhouse gases, hydrogen sulfide, and ammonia. The ERG team will use Paula's study to model on-shore air quality impacts.
OPHA Supplemental Site Investigation for GroundwaterSteve Williams
Presentation to the Moffett Restoration Advisory Board November 18, 2010: Former Orion Park Housing Area (OPHA) Supplemental Site Investigation for Groundwater
Flood Mapping via HEC-RAS Model and ArcGISLengthong KIM
This research was taken place along the lower Mekong river reach part in Cambodia. The purpose of the study is to evaluate the HEC-RAS performance whether it eligible for Cambodia flood studies or not.
e-GEOS Services & Solutions for Oil & GasFinmeccanica
Since 1998 e-GEOS has provided ENI Spa with a monitoring service for platforms (mainly located in the Adriatic Sea and the Ionian Sea) and onshore sites in Italy using space geodesy techniques based on GPS. The aim of the service is to estimate the three-dimensional displacement (vectors along the North, East and Up directions) of each site in order to evaluate the horizontal movement and the vertical displacement with millimeter level of accuracy through a differential data analysis approach.
Copernicus Atmosphere Monitoring Service - An introductionCopernicus ECMWF
Copernicus Atmosphere Monitoring Service: An introduction by
Vincent-Henri Peuch, Head of Copernicus Atmosphere Monitoring Service provided for the ECMWF Copernicus Services Info Day, Brussels, 2 February 2015.
Firma Meringer działa na rynku medycznym od 2007 roku. Posiada w swojej ofercie ponad 1300 produktów tylko dla ginekologii, które są dostępne non stop.
Meringer nieustannie poszukuje nowych rozwiązań dopasowanych do potrzeb Ginekologów. Meringer to produkty tylko dla ginekologii, wyposażenie gabinetu ginekologicznego, wzierniki ginekologiczne, narzędzia jednorazowe, wkładki antykoncepcyjne IUD, produkty do USG. Sprzedaż na terenie całej Polski. Dostawa w 24h.
Firma Meringer jest wyłącznym przedstawicielem w Polsce wielu uznanych na świecie producentów wyrobów medycznych, a wśród nich między innymi firm takich jak Gynétics, 7 Med Industrie, Cex International, RI.MOS i wiele innych. W swoim portfolio posiada cenione marki własne takie jak Invisio, Directa, Sigmetic, Silvecta.
http://sklep.meringer.pl
El 29 de febrero y el 1 de marzo de 2016, la Fundación Ramón Areces analizó la relación entre 'Big Data y el cambio climático' en unas jornadas. ¿Puede el Big Data ayudar a reducir el cambio climático? ¿Cómo contribuirá ese análisis masivo de datos a prevenir y gestionar catástrofes naturales? Son solo algunas de las preguntas a las que intentarán responder los ponentes. Las ciencias vinculadas al clima tienen en el Big Data una herramienta muy prometedora para afrontar diferentes fenómenos asociados al cambio climático.
Cities operate ambient air quality monitoring networks but often do not analyze and interpret the data. Data gets simply "stacked". Networks are not configured correctly capturing the data trends and monitoring objectives. This presentation provides guidance and uses Mumbai's ambient air quality data to illustrate application
Air quality challenges and business opportunities in China: Fusion of environ...CLIC Innovation Ltd
MMEA (The Measurement, Monitoring and Environmental Efficiency Assessment) research program final seminar presentation by Dr. Ari Karppinen, Finnish Meteorological Institute
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
2. 2
Plan
How are regional products evaluated?
How do regional forecasts perform?
How do regional analyses perform?
How do regional re-analyses perform?
Additional validation of regional products: columns
and profiles
3. 3
How are regional products evaluated?
Monitoring
Filtering
Verification
of regional CAMS products
(NRT forecasts, analyses,
re-analyses)
Surface observations from EIONET
- « Near-Real time » (NRT) dataflow
- A posteriori validated dataflow Data assimilation
in regional models
(NRT analyses,
re-analyses)
Ozone
NO2
SO2
CO
PM10
PM2.5
4. 4
How are regional products evaluated?
• Statistical indicators (bias, root-mean square error,
correlation, FGE) are reported on the regional CAMS
webpages and in quarterly (seasonal) reports,
• Scores computed for all models, and for the ENSEMBLE,
www.regional.atmosphere.copernicus.com
Ensemble and observations
of ozone concentrations
on 03.07.2015 at 15 UTC
5. 5
How do regional forecasts perform?
• Performance of near-real time
(NRT) forecasts of ozone
during summer:
ENSEMBLE
biasrmse
correlation
Members
6. 6
How do regional forecasts perform?
modifiedbias
rmsecorrelation
• Performance of NRT ensemble
forecasts of PM10 during winter:
7. 7
How do regional analyses perform?
• Quarterly r.m.s.e of the ENSEMBLE ozone daily
maximum: Ozone
Forecasts
~ 13 µg.m-3
Analyses
~ 8 µg.m-3
(verification done
against un-assimilated
observations)
8. 8
Plan
How are regional products evaluated?
How do regional forecasts perform?
How do regional analyses perform?
How do regional re-analyses perform?
Additional validation of regional products: columns
and profiles
9. 9
How do regional re-analyses perform?
• ~2/3 observations for assimilation + ~1/3 observations for evaluation,
• Evaluation of individual and Ensemble outputs is systematically performed with
statistical indicators (RMSE, bias, correlation) with European mapping over 3
categories of stations (rural, suburban and urban).
Ozone
10. 10
How do regional re-analyses perform?
• ~2/3 observations for assimilation + ~1/3 observations for evaluation,
• Evaluation of individual and Ensemble outputs is systematically performed with
statistical indicators (RMSE, bias, correlation) with European mapping over 3
categories of stations (rural, suburban and urban).
PM10
11. 11
How do regional re-analyses perform?
• Scores are also described over 5 main European sub-regions:
• EUW (western), EUC (central), EUN (Northern), EUE
(Eastern), EUS (Southern)
12. 12
How do regional re-analyses perform?
• Assessment of the ability to detect threshold (daily
exceedances for ozone and PM10)
13. 13
Plan
How are regional products evaluated?
How do regional forecasts perform?
How do regional analyses perform?
How do regional re-analyses perform?
Additional validation of regional products: columns
and profiles
14. 14
Additional validation of regional products: columns
and profiles
Observations considered:
IAGOS aircraft O3, CO
Ozone sondes
MAX-DOAS NO2 (SO2, HCHO, Aerosol)
Lidar and Ceilometer aerosol profiles
Total AOD
High-altitude in-situ observations
Satellite NO2, CO, O3
Comparisons between global & regional analyses
15. 15
Additional validation of regional products: example
Anne Blechschmidt, IUP-Bremen
MAX-DOAS, De Bilt
MAX-DOAS: NO2 vertical column
Ensemble
Members
Hannah Clark, CNRS-LA
IAGOS profiles vs Members
Ozone CO
Hour of the day
16. 16
Conclusion
• Validation of all regional products publicly available in
reports and website: www.regional.atmosphere.copernicus.com
• New: validation of regional products above the surface,
• Evaluation is important for users,
• Evaluation is also important for the service providers to
to identify shortcomings and improve their products.
