Lakes Environmental Newsletter
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LAKES SOFTWARE NEWS & EVENTS

Monthly Newsletter - June 2021

AERMOD View Version 10.0 Released

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This week, we released AERMOD View Version 10.0. The release includes the following updates to support the recent EPA updates to the AERMOD modeling suite:


A full list of changes for each model can be found on the AERMOD and AERMET web pages. Significant updates include:

  • Updated Models: New US EPA AERMOD & AERMET models (version 21112) in both 32-bit & 64-bit compilations
  • Updated Parallel Version: New MPI (parallel) version for AERMOD 21112
  • New Receptor Tools: Add discrete receptors within a polygon or extending out from a polyline
  • RLINEXT: Model with this ALPHA line source type including depressed roadbed and roadside barrier options

Check out our latest release notes for a detailed listing of AERMOD View updates.


If you are currently in maintenance for AERMOD View and did not receive an email regarding this update, please contact us at support@webLakes.com.


If you are a user of AERMOD View but are no longer in maintenance, please contact our sales team at sales@webLakes.com for pricing to update your software to ensure that your regulatory agency or industrial clients are using the official EPA AERMOD Version.

Lakes Environmental YouTube Channel - New AQMIS Cloud Video!

If you haven’t stopped by our YouTube channel lately, you’ve missed out on the opportunity to watch our new video showcasing AQMIS Cloud, our Ambient Quality Management Information System! This exciting video gives an overview of the amazing benefits available to you in our state-of-the-science environmental data management and compliance solution.


Watch our informative video now! Be sure to subscribe to our channel to receive notifications of new videos regarding our world-class software and services!

What a Cybersecurity Breach Will Cost You in 2021

Global experts predict that cybersecurity breaches will cost the world $10.5 TRILLION annually by 2025.


On average, the cost of a single data breach has reached $200,000. This means that a mere “average” cybersecurity attack could potentially put a company out of business. In fact, sixty percent of small companies go out of business within six months of an attack.

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If you’re a small-to-medium business, recovering from a cyber attack will cost you roughly $13,000-$38,000. And this does not account for lawsuits and damage to your company’s reputation. Small businesses have, unfortunately, also become more common targets of cyber attacks, accounting for a whopping 43%-47% of cyber crimes.


If you are an enterprise level company, the cost to recover from a cyber attack can exceed $1M.


How can I defend myself against a Cyber Attack?


The best way to defend yourself against attack is through prevention.


Going after cyber criminals after a breach has occurred is a lot like trying to un-spill milk or un-tell a secret. Even if you do manage to track down and make the criminals pay back whatever monetary value the breach cost you, the proprietary and highly sensitive information that was leaked can never be taken back.


The breach can result in ruined reputations, possible lawsuits against your company, and the loss of your competitive edge. For most companies, this kind of damage cannot be mitigated, adding to the growing number of failed businesses.


As mentioned, prevention is the most important step your company can take, and the first step must be to secure all your business communications including video conferencing, webinars, messaging, and file sharing.


To learn more about available solutions read the full article here.


To sign up for a free trial of our recommended secure business communication platform, click here.

Online AERMOD Course – Sep 21-22, 2021

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Don’t miss out on our next 2-day online AERMOD course taking place on September 21 and 22, 2021. from 8:30am to 5:00pm (Central Time).


Register today!


Course:

AERMOD (Sep 21-22, 2021)

Register

Contact:

training@weblakes.com

Online CALPUFF Course – Sep 28-29, 2021

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Our team will present 2 days of online CALPUFF course taking place on September 28 and 29, 2021. The same great course, now from the convenience of your home or office!


Space is limited. Register today!


Course:

CALPUFF (Sep 28-29, 2021)

Register

Contact:

training@weblakes.com

Lakes Environmental Closed for Canada Day Holiday

Lakes Environmental's Waterloo office will be closed on Thursday, July 1, 2021 to observe the Canada Day holiday. Our Dallas support office will remain open on this day. If you have any support needs during that time, please e-mail us at support@webLakes.com. Any sales inquiries will be responded to when our offices reopen on Friday, July 2, 2021.

UPCOMING COURSES

2021 Course Schedule

Online AERMOD
Sep 21-22, 2021
Register →

Online CALPUFF
Sep 28-29, 2021
Register →

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MODELING TIP

Working with Different Model Versions in AERMOD View

Numerous versions of the AERMOD model have been released over the years. These updates include new algorithms, enhancements to existing features, bug fixes, and more. New model versions are published by the US EPA to the Support Center for Regulatory Atmospheric Modeling (SCRAM) website. In the United States, the newly published model officially becomes the preferred version of the model.


There are many situations where a modeler may wish to use an older version of the AERMOD executable. For example:

  • Regulators in some countries may still mandate the use of an earlier version of AERMOD.
  • A specific version of AERMOD may be stipulated in the modeling plan and permit application, even though a newer version of the model may have become available since the project started.
  • There are certain situations where a custom recompiled version may be required to support specific non-regulatory options or to implement advanced modeling configurations such as the ability to run in a parallel processing environment.

The newly released AERMOD View Version 10.0 supports the latest U.S. EPA AERMOD model update (version 21112). It also supports backwards compatibility for AERMOD versions dating back to 2012 (version 12345). To change the version of AERMOD used by the interface, complete the following steps.


Step 1: Open the File menu and select Preferences.


Step 2: The various models available in AERMOD View are listed under the EPA Models/Limits section. Select AERMOD.


Modeling Tip picture

Step 3: The default executable is AERMOD.EXE which represents the 32-bit version of the most recent US EPA executable (currently 21112). Since the version 18081 release, the EPA has included both 32-bit and 64-bit compilations of the model. If your computer runs a 64-bit operating system, you can choose the X64 model.


Select the drop-down list to see all available model executables.


Modeling Tip picture

Step 4: Select the version of the model you want to use. Executables named AERMOD_MPI_LAKES_xxxxx.EXE represent the parallelized version of the listed model number. This version is developed by Lakes Software and is included free of charge for AERMOD View users who have a computer with multiple processors (see installation instructions for further information).


Note that the selected version is ‘sticky’. You will continue to run with the selected executable until the next time a change is made.


Step 5: Users can also select their very own recompiled version of AERMOD by selecting the User-Specified radio button. Use the Browse button Modeling Tip picture to search your computer for the desired executable. When modeling with a User-Specified executable, it is the user’s responsibility to verify all the proper model options are selected.

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ENVIRONMENTAL NEWS ARTICLES

Warmer Clouds, Cooler Planet

June 7, 2021 - Today’s climate models are showing more warmth than their predecessors, forecasting an even hotter future for the same rise in atmospheric carbon dioxide. But a paper published this week highlights how models may err on the side of too much warming: Earth’s warming clouds cool the surface more than anticipated, the German-led team reported in Nature Climate Change.



Read more →

NOAA, Boeing Team Up to Test Greenhouse Gas-Measuring Technology

June 3, 2021- NOAA and Boeing are teaming up to evaluate the best placement for a NOAA greenhouse gas sampling system on a commercial jet by testing options on a new Boeing 737 as part of Boeing’s 2021 ecoDemonstrator flying test bed program. This is a first step toward an expansion of NOAA’s global atmospheric sampling network to include commercial airliners in the U.S. and International airlines in these critical data-gathering efforts.



Read more →

Additional Environmental News

Visit the Environmental News Network (ENN), the most dependable online environmental news source!


ENN

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This newsletter contains information gleaned from various sources on the web, with complete links
to the sources cited. Organizations cited are in no way affiliated with Lakes Environmental Software.

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